DE60318851D1 - Doppelmodus-shared-ofdm-verfahren/sender, empfänger und -systeme - Google Patents

Doppelmodus-shared-ofdm-verfahren/sender, empfänger und -systeme

Info

Publication number
DE60318851D1
DE60318851D1 DE60318851T DE60318851T DE60318851D1 DE 60318851 D1 DE60318851 D1 DE 60318851D1 DE 60318851 T DE60318851 T DE 60318851T DE 60318851 T DE60318851 T DE 60318851T DE 60318851 D1 DE60318851 D1 DE 60318851D1
Authority
DE
Germany
Prior art keywords
transmitters
receivers
procedures
systems
double mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60318851T
Other languages
English (en)
Other versions
DE60318851T2 (de
Inventor
Jianglei Ma
Wen Tong
Ming Jia
Peiying Zhu
Dong-Sheng Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29782623&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60318851(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE60318851D1 publication Critical patent/DE60318851D1/de
Publication of DE60318851T2 publication Critical patent/DE60318851T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
DE60318851T 2002-06-27 2003-06-16 Doppelmodus-shared-ofdm-verfahren/sender, empfänger und -systeme Expired - Lifetime DE60318851T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39162402P 2002-06-27 2002-06-27
US391624P 2002-06-27
US406207 2003-04-04
US10/406,207 US7551546B2 (en) 2002-06-27 2003-04-04 Dual-mode shared OFDM methods/transmitters, receivers and systems
PCT/CA2003/000870 WO2004004269A1 (en) 2002-06-27 2003-06-16 Dual-mode shared ofdm methods/transmitters, receivers and systems

Publications (2)

Publication Number Publication Date
DE60318851D1 true DE60318851D1 (de) 2008-03-13
DE60318851T2 DE60318851T2 (de) 2009-01-22

Family

ID=29782623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318851T Expired - Lifetime DE60318851T2 (de) 2002-06-27 2003-06-16 Doppelmodus-shared-ofdm-verfahren/sender, empfänger und -systeme

Country Status (8)

Country Link
US (1) US7551546B2 (de)
EP (1) EP1520385B1 (de)
KR (3) KR101124908B1 (de)
CN (3) CN101951359B (de)
AU (1) AU2003232555A1 (de)
DE (1) DE60318851T2 (de)
HK (2) HK1112354A1 (de)
WO (1) WO2004004269A1 (de)

Families Citing this family (386)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
WO2002049306A2 (en) * 2000-12-15 2002-06-20 Broadstorm Telecommunications, Inc. Multi-carrier communications with group-based subcarrier allocation
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7190749B2 (en) * 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US8611311B2 (en) * 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7248559B2 (en) * 2001-10-17 2007-07-24 Nortel Networks Limited Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
US7103325B1 (en) * 2002-04-05 2006-09-05 Nortel Networks Limited Adaptive modulation and coding
US8194770B2 (en) 2002-08-27 2012-06-05 Qualcomm Incorporated Coded MIMO systems with selective channel inversion applied per eigenmode
WO2004030392A1 (en) * 2002-09-27 2004-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Requesting and controlling access in a wireless communications network
US6873606B2 (en) * 2002-10-16 2005-03-29 Qualcomm, Incorporated Rate adaptive transmission scheme for MIMO systems
EP1414255A1 (de) * 2002-10-24 2004-04-28 Siemens Aktiengesellschaft Verfahren zur Verwaltung von Funkressourcen
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US8570988B2 (en) 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US8169944B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8218609B2 (en) 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8170513B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Data detection and demodulation for wireless communication systems
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7042857B2 (en) * 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
US6928062B2 (en) 2002-10-29 2005-08-09 Qualcomm, Incorporated Uplink pilot and signaling transmission in wireless communication systems
WO2004047376A1 (ja) * 2002-11-18 2004-06-03 Sharp Kabushiki Kaisha ネットワーク中継装置、ネットワーク中継プログラム、および、ネットワーク中継プログラムを記録した記録媒体
US7512404B2 (en) * 2002-11-21 2009-03-31 Bandspeed, Inc. Method and apparatus for sector channelization and polarization for reduced interference in wireless networks
US7136655B2 (en) * 2002-11-21 2006-11-14 Bandspeed, Inc. Method and apparatus for coverage and throughput enhancement in a wireless communication system
US20040100921A1 (en) * 2002-11-27 2004-05-27 Farooq Ullah Khan Time-orthogonal CDMA wireless communication system
US7158804B2 (en) * 2002-11-27 2007-01-02 Lucent Technologies Inc. Uplink scheduling for wireless networks
US8811348B2 (en) * 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
US7218948B2 (en) * 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
US9661519B2 (en) * 2003-02-24 2017-05-23 Qualcomm Incorporated Efficient reporting of information in a wireless communication system
US9544860B2 (en) * 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
DE60322971D1 (de) * 2003-04-23 2008-09-25 Telecom Italia Spa Mobilfunknetz mit multiträger paketdatenübertragung
US7177297B2 (en) 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
US8064528B2 (en) 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
JP4045286B2 (ja) * 2003-06-18 2008-02-13 日本電信電話株式会社 無線パケット通信方法および無線パケット通信装置
IL156540A0 (en) * 2003-06-19 2004-01-04 Zion Hada Ofdma communication system and method
KR20050000709A (ko) * 2003-06-24 2005-01-06 삼성전자주식회사 다중 접속 방식을 사용하는 통신 시스템의 데이터 송수신장치 및 방법
US20050047366A1 (en) * 2003-08-25 2005-03-03 Motorola, Inc. Random access communication opportunity method
US7729406B2 (en) * 2003-09-10 2010-06-01 Ericsson Technology Licensing Ab Detection of process state change
US7440510B2 (en) * 2003-09-15 2008-10-21 Intel Corporation Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams
US7688766B2 (en) * 2003-09-17 2010-03-30 Intel Corporation Modulation scheme for orthogonal frequency division multiplexing systems or the like
US7535819B1 (en) * 2003-09-26 2009-05-19 Staccato Communications, Inc. Multiband OFDM system with mapping
US7349436B2 (en) * 2003-09-30 2008-03-25 Intel Corporation Systems and methods for high-throughput wideband wireless local area network communications
ATE372635T1 (de) * 2003-10-03 2007-09-15 Nokia Corp Verfahren, system und empfänger zum empfangen einer mehrträger-übertragung
GB0323246D0 (en) * 2003-10-03 2003-11-05 Fujitsu Ltd Virtually centralized uplink scheduling
JP4041450B2 (ja) * 2003-10-23 2008-01-30 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 通信端末装置および通信方法
JP2007516662A (ja) * 2003-11-07 2007-06-21 シャープ株式会社 ネットワークチャンネルの特性値の測定およびネットワーク管理のシステムおよび方法
US8213301B2 (en) * 2003-11-07 2012-07-03 Sharp Laboratories Of America, Inc. Systems and methods for network channel characteristic measurement and network management
KR100594021B1 (ko) * 2003-11-13 2006-06-30 삼성전자주식회사 무선통신 시스템에서 패킷 송수신을 위한 비트 스크램블링방법 및 장치
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
SE0303607D0 (sv) * 2003-12-30 2003-12-30 Ericsson Telefon Ab L M Brandwidth signalling
US8611283B2 (en) 2004-01-28 2013-12-17 Qualcomm Incorporated Method and apparatus of using a single channel to provide acknowledgement and assignment messages
US20050163194A1 (en) * 2004-01-28 2005-07-28 Qualcomm Incorporated Interference estimation in a wireless communication system
CN102064848B (zh) 2004-01-29 2012-07-25 桥扬科技有限公司 用于多小区宽带无线系统中的移动站和基站的方法和装置
US8009660B2 (en) 2004-01-29 2011-08-30 Neocific, Inc. Methods and apparatus using cell-specific and common pilot subcarriers in multi-carrier, multi-cell wireless communication networks
US7693032B2 (en) * 2004-02-13 2010-04-06 Neocific, Inc. Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback
WO2005081437A1 (en) 2004-02-17 2005-09-01 Huawei Technologies Co., Ltd. Multiplexing scheme in a communication system
KR100922950B1 (ko) * 2004-03-05 2009-10-22 삼성전자주식회사 직교주파수분할다중접속 방식을 기반으로 하는 이동통신시스템에서 데이터 프레임 처리 결과 송/수신장치 및 방법
WO2005086729A2 (en) * 2004-03-05 2005-09-22 Nextnet Wireless, Inc. System and method for adaptive modulation
KR100651454B1 (ko) * 2004-03-05 2006-11-29 삼성전자주식회사 직교 주파수 분할 다중 접속 셀룰러 통신 시스템에서 부채널 할당 방법
KR100804667B1 (ko) 2004-03-09 2008-02-20 포스데이타 주식회사 다중-반송파 통신 시스템에서의 랜덤 억세스 방법 및 장치
KR100713528B1 (ko) * 2004-03-12 2007-05-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 서브 채널 신호 송신 장치 및 방법
WO2005088882A1 (en) 2004-03-15 2005-09-22 Nortel Netowrks Limited Pilot design for ofdm systems with four transmit antennas
RU2541112C2 (ru) * 2004-03-19 2015-02-10 Квэлкомм Инкорпорейтед Способы и устройство для гибкого распределения спектра в системах связи
US7706350B2 (en) * 2004-03-19 2010-04-27 Qualcomm Incorporated Methods and apparatus for flexible spectrum allocation in communication systems
JP4012167B2 (ja) * 2004-03-31 2007-11-21 株式会社東芝 無線通信システム
WO2005099290A1 (en) * 2004-04-05 2005-10-20 Nortel Networks Limited Methods for supporting mimo transmission in ofdm applications
US8089911B2 (en) 2004-05-01 2012-01-03 Neocific, Inc. Methods and apparatus for cellular broadcasting and communication system
US8085831B2 (en) * 2004-05-17 2011-12-27 Qualcomm Incorporated Interference control via selective blanking/attenuation of interfering transmissions
US7724777B2 (en) * 2004-06-18 2010-05-25 Qualcomm Incorporated Quasi-orthogonal multiplexing for a multi-carrier communication system
US8014377B2 (en) * 2004-06-24 2011-09-06 Nortel Networks Limited Efficient location updates, paging and short bursts
WO2006000091A1 (en) * 2004-06-24 2006-01-05 Nortel Networks Limited Preambles in ofdma system
US8000268B2 (en) * 2004-06-30 2011-08-16 Motorola Mobility, Inc. Frequency-hopped IFDMA communication system
KR100640474B1 (ko) * 2004-07-10 2006-10-30 삼성전자주식회사 다중 반송파 기반의 코드분할다중접속 시스템을 위한 하향링크 자원 할당 방법
KR100895165B1 (ko) * 2004-07-10 2009-05-04 삼성전자주식회사 직교 분할 다중 접속 시스템을 위한 동적자원할당방법
US7606319B2 (en) * 2004-07-15 2009-10-20 Nokia Corporation Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US8891349B2 (en) 2004-07-23 2014-11-18 Qualcomm Incorporated Method of optimizing portions of a frame
US7864659B2 (en) * 2004-08-02 2011-01-04 Interdigital Technology Corporation Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems
KR20060016053A (ko) * 2004-08-16 2006-02-21 삼성전자주식회사 무선 통신 시스템에서 프리앰블 송수신 장치 및 방법
US7852746B2 (en) * 2004-08-25 2010-12-14 Qualcomm Incorporated Transmission of signaling in an OFDM-based system
KR100769671B1 (ko) * 2005-02-21 2007-10-24 삼성전자주식회사 Ｍｂ-ｏｆｄｍ 송수신장치 및 그 신호처리 방법
JP4447416B2 (ja) * 2004-09-22 2010-04-07 株式会社エヌ・ティ・ティ・ドコモ マルチバンド移動通信システムおよび送信機
US7924935B2 (en) * 2004-09-30 2011-04-12 Nortel Networks Limited Channel sounding in OFDMA system
US8503938B2 (en) 2004-10-14 2013-08-06 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes
NZ555079A (en) 2004-10-14 2010-04-30 Qualcomm Inc Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
US20060092881A1 (en) * 2004-10-14 2006-05-04 Rajiv Laroia Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
KR100742128B1 (ko) * 2004-10-15 2007-07-24 삼성전자주식회사 직교주파수분할다중 방식의 통신시스템에서 상향링크주파수 옵셋 추정 장치 및 방법
EP3745634A1 (de) 2004-10-15 2020-12-02 Apple Inc. Kommunikationsressourcenzuweisungssysteme und -verfahren
KR100790115B1 (ko) * 2004-10-29 2007-12-31 삼성전자주식회사 통신 시스템에서 적응적 안테나 시스템을 위한 프리앰블 시퀀스 송신 전력 제어 장치 및 방법
KR101008736B1 (ko) 2004-10-29 2011-01-14 후지쯔 가부시끼가이샤 멀티캐리어 전송 방식에 의한 통신 장치, 통신 시스템, 및 통신 방법
CN103260213B (zh) * 2004-10-29 2017-03-01 富士通株式会社 基于多载波传输方式的通信装置及通信系统
US7724858B2 (en) * 2004-11-29 2010-05-25 Intel Corporation Techniques to manage latency for multiple receivers
US8396153B1 (en) 2004-12-07 2013-03-12 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
US7428268B2 (en) * 2004-12-07 2008-09-23 Adaptix, Inc. Cooperative MIMO in multicell wireless networks
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
JP4398473B2 (ja) * 2004-12-14 2010-01-13 富士通株式会社 拡散コード割当方法、逆拡散方法、送信装置、受信装置、通信装置、無線基地局装置、及び移動端末装置
JP5181407B2 (ja) * 2004-12-21 2013-04-10 富士ゼロックス株式会社 仕向先別製品のための物流管理システム及び方法
US8160046B2 (en) * 2004-12-22 2012-04-17 Qualcomm Incorporated Control channel assignment in a wireless communication network
US8571132B2 (en) * 2004-12-22 2013-10-29 Qualcomm Incorporated Constrained hopping in wireless communication systems
US8238923B2 (en) 2004-12-22 2012-08-07 Qualcomm Incorporated Method of using shared resources in a communication system
US8831115B2 (en) * 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink
US7453849B2 (en) * 2004-12-22 2008-11-18 Qualcomm Incorporated Method of implicit deassignment of resources
US8422955B2 (en) * 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8442441B2 (en) * 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US8406695B2 (en) 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US7385959B1 (en) * 2005-02-28 2008-06-10 Marvell International Ltd. Power-efficient channel condition feedback for OFDM channels
EP1699198A1 (de) * 2005-03-01 2006-09-06 Alcatel Verteilen von Daten auf einem OFDM Zeit-Frequenz Rasterfeld durch Zusammenfassung von Unterträgern in Frequenz-verteilte und Frequenz-selektive Frequenzmuster
DE602005006726D1 (de) * 2005-03-01 2008-06-26 Alcatel Lucent OFDM Unterträgerzuweisung in einem zellularen Mobilfunknetz
KR20060096365A (ko) * 2005-03-04 2006-09-11 삼성전자주식회사 다중 사용자 다중입력 다중출력（ｍｕ－ｍｉｍｏ）통신시스템의 사용자 스케줄링 방법
US7974253B2 (en) * 2005-03-08 2011-07-05 Qualcomm Incorporated Methods and apparatus for implementing and using a rate indicator
US7894324B2 (en) * 2005-03-08 2011-02-22 Qualcomm Incorporated Methods and apparatus for signaling data rate option information
US8306541B2 (en) 2005-03-08 2012-11-06 Qualcomm Incorporated Data rate methods and apparatus
WO2006096853A2 (en) * 2005-03-09 2006-09-14 Xirrus, Inc. System for allocating channels in a multi-radio wireless lan array
US8831659B2 (en) * 2005-03-09 2014-09-09 Xirrus, Inc. Media access controller for use in a multi-sector access point array
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US20060203794A1 (en) * 2005-03-10 2006-09-14 Qualcomm Incorporated Systems and methods for beamforming in multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US20090213950A1 (en) * 2005-03-17 2009-08-27 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
JP2008535320A (ja) * 2005-03-23 2008-08-28 クゥアルコム・フラリオン・テクノロジーズ、インコーポレイテッド 一つの無線端末との間に複数の無線リンクを用いる方法及び装置
BRPI0611465A2 (pt) * 2005-03-28 2010-09-08 Pantech Co Ltd método de comunicação digital de múltiplos acessos em redes de acesso via rádio de banda ultralarga
MY154839A (en) * 2005-03-29 2015-07-31 Qualcomm Inc Method and apparatus for high rate data transmission in wireless communication
US8693383B2 (en) 2005-03-29 2014-04-08 Qualcomm Incorporated Method and apparatus for high rate data transmission in wireless communication
EP3285418B1 (de) 2005-03-30 2021-05-05 Apple Inc. Systeme und verfahren zur ofdm-kanalisierung
CN101204031B (zh) * 2005-03-30 2013-03-27 北电网络有限公司 用于ofdm信道化的系统和方法
US7929407B2 (en) 2005-03-30 2011-04-19 Nortel Networks Limited Method and system for combining OFDM and transformed OFDM
US20060227805A1 (en) * 2005-03-31 2006-10-12 Adc Telecommunications, Inc. Buffers handling multiple protocols
US20060223514A1 (en) * 2005-03-31 2006-10-05 Adc Telecommunications, Inc. Signal enhancement through diversity
US7640019B2 (en) 2005-03-31 2009-12-29 Adc Telecommunications, Inc. Dynamic reallocation of bandwidth and modulation protocols
US20060222019A1 (en) * 2005-03-31 2006-10-05 Adc Telecommunications, Inc. Time stamp in the reverse path
US20060223515A1 (en) * 2005-03-31 2006-10-05 Adc Telecommunications, Inc. SNMP management in a software defined radio
US7474891B2 (en) * 2005-03-31 2009-01-06 Adc Telecommunications, Inc. Dynamic digital up and down converters
US20060222020A1 (en) * 2005-03-31 2006-10-05 Adc Telecommunications, Inc. Time start in the forward path
US7583735B2 (en) * 2005-03-31 2009-09-01 Adc Telecommunications, Inc. Methods and systems for handling underflow and overflow in a software defined radio
JP4358158B2 (ja) * 2005-03-31 2009-11-04 株式会社エヌ・ティ・ティ・ドコモ 送信装置および割当方法
US7593450B2 (en) * 2005-03-31 2009-09-22 Adc Telecommunications, Inc. Dynamic frequency hopping
US7424307B2 (en) * 2005-03-31 2008-09-09 Adc Telecommunications, Inc. Loss of page synchronization
US7423988B2 (en) * 2005-03-31 2008-09-09 Adc Telecommunications, Inc. Dynamic reconfiguration of resources through page headers
US7398106B2 (en) * 2005-03-31 2008-07-08 Adc Telecommunications, Inc. Dynamic readjustment of power
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
JP4455389B2 (ja) 2005-04-01 2010-04-21 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び無線通信方法
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
KR20060110426A (ko) * 2005-04-19 2006-10-25 삼성전자주식회사 단말 주파수 망을 이용하는 디지털 방송 시스템에서 데이터송수신 방법 및 장치와 그 시스템
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
CN101167283B (zh) * 2005-04-28 2014-05-07 哈里公司 无线通信装置和无线通信方法
KR100703303B1 (ko) * 2005-04-28 2007-04-03 삼성전자주식회사 무선 통신 시스템에서 확장 실시간 폴링 서비스의 상향링크 자원 할당 요청 방법
ATE406773T1 (de) * 2005-05-02 2008-09-15 Nokia Siemens Networks Gmbh Funkkommunikation mit ofdma und ifdma
US8064327B2 (en) * 2005-05-04 2011-11-22 Samsung Electronics Co., Ltd. Adaptive data multiplexing method in OFDMA system and transmission/reception apparatus thereof
KR101119351B1 (ko) * 2005-05-04 2012-03-06 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 정보의 송수신 방법 및 장치와 그 시스템
US7466749B2 (en) 2005-05-12 2008-12-16 Qualcomm Incorporated Rate selection with margin sharing
US20060262874A1 (en) * 2005-05-17 2006-11-23 Interdigital Technology Corporation Method and apparatus for power control in a multiple antenna system
US7492752B2 (en) * 2005-05-25 2009-02-17 Motorola, Inc. Method and apparatus for improved channel maintenance signaling
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8358714B2 (en) 2005-06-16 2013-01-22 Qualcomm Incorporated Coding and modulation for multiple data streams in a communication system
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
CN1889759B (zh) * 2005-06-27 2010-05-05 上海原动力通信科技有限公司 高速下行分组中支持多频点数据接收的方法
US8315240B2 (en) * 2005-07-20 2012-11-20 Qualcomm Incorporated Enhanced uplink rate indicator
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US20070036067A1 (en) * 2005-08-12 2007-02-15 Interdigital Technology Corporation Method and apparatus for sending downlink control information in an orthogonal frequency division multiple access system
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8331465B2 (en) 2005-08-23 2012-12-11 Apple Inc. Adaptive two-dimensional channel interpolation
EP1929803B1 (de) * 2005-08-23 2014-03-05 Microsoft Corporation Verfahren und Systeme zum Verringern von Störungen zwischen Zellen
WO2007022630A1 (en) * 2005-08-23 2007-03-01 Nortel Networks Limited Methods and systems for ofdm multiple zone partitioning
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US20070047495A1 (en) * 2005-08-29 2007-03-01 Qualcomm Incorporated Reverse link soft handoff in a wireless multiple-access communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
BRPI0617022A2 (pt) * 2005-09-14 2011-07-12 Interdigital Tech Corp método e aparelho de proteção de estações de alto rendimento
US9354297B2 (en) * 2005-09-27 2016-05-31 Qualcomm Incorporated Position location using phase-adjusted transmitters
US8981996B2 (en) * 2005-09-27 2015-03-17 Qualcomm Incorporated Position location using transmitters with timing offset and phase adjustment
US20070072621A1 (en) * 2005-09-27 2007-03-29 Mukkavilli Krishna K Position location using transmitters with timing offset
CN101310555B (zh) * 2005-09-27 2013-03-06 高通股份有限公司 使用具有定时偏移及相位调整的发射机的位置定位
JPWO2007037091A1 (ja) * 2005-09-28 2009-04-02 パナソニック株式会社 マルチキャリア通信装置およびマルチキャリア通信方法
US9077433B2 (en) * 2005-10-04 2015-07-07 Huawei Technologies Co., Ltd. Mobile station device and method, base station device and method, and mobile station device operating frequency band mapping method
US9191840B2 (en) * 2005-10-14 2015-11-17 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information which can be used for interference control
EP1775849A1 (de) 2005-10-14 2007-04-18 Telefonaktiebolaget LM Ericsson (publ) Verfahren und Anordnung zur Störungsmäßigung
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
KR100798849B1 (ko) * 2005-10-21 2008-01-28 삼성전자주식회사 직교주파수분할다중접속 방식의 이동통신 시스템에서 채널선택적 스케줄링 장치 및 방법
US8472877B2 (en) * 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9225488B2 (en) * 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
EP1943752A4 (de) * 2005-10-31 2013-03-13 Ericsson Telefon Ab L M Verfahren und vorrichtung zum zwischenverstärken eines signals in einem drahtlosen kommunikationssystem
EP3461213A1 (de) * 2005-11-04 2019-03-27 LG Electronics Inc. Verfahren und vorgehensweisen zur dimensionierung von wahlfreiem zugriff für frequenzteilungs-multiplexing-zugriffssysteme
KR100735696B1 (ko) * 2005-11-07 2007-07-06 엘지전자 주식회사 직교주파수다중분할방식의 전송신호 수신장치
EP1949634B1 (de) * 2005-11-17 2016-04-27 Electronics and Telecommunications Research Institute Verfahren und vorrichtung zum senden durch verwendung von sendediversität bei dft-spreiz-ofdma
KR101065846B1 (ko) 2005-11-17 2011-09-19 한국전자통신연구원 Ｏｆｄｍａ에서의 패킷 데이터 전송 방법 및 장치
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8385388B2 (en) * 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
EP1962537B1 (de) * 2005-12-14 2011-05-25 Mitsubishi Electric Corporation Scheduling-verfahren, basisstation und endgerät
US9451491B2 (en) * 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US20070249360A1 (en) * 2005-12-22 2007-10-25 Arnab Das Methods and aparatus related to determining, communicating, and/or using delay information in a wireless communications system
US9125093B2 (en) * 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats
US9137072B2 (en) * 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9572179B2 (en) * 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9125092B2 (en) * 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US20070149132A1 (en) * 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9119220B2 (en) * 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9473265B2 (en) * 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
US9338767B2 (en) * 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
KR20070072795A (ko) * 2006-01-02 2007-07-05 삼성전자주식회사 통신 시스템에서 스케쥴링 방법 및 시스템
US8831607B2 (en) * 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
CN1996806A (zh) * 2006-01-06 2007-07-11 北京三星通信技术研究有限公司 无线通信系统中在竞争资源中传输数据的设备和方法
EP1808989A1 (de) * 2006-01-12 2007-07-18 Siemens Aktiengesellschaft Verfahren zur digitalen drahtlosen Nachrichtenübertragung über einen breitbandigen Mobilfunkkanal
US7558238B1 (en) * 2006-01-18 2009-07-07 L-3 Communications Corporation Hybrid multiple access waveform, method, and apparatus
KR101221706B1 (ko) * 2006-01-25 2013-01-11 삼성전자주식회사 고속 패킷 데이터 시스템의 순방향 링크에서 다중 입력 다중 출력 기술을 지원하는 송수신 장치 및 방법
CN101636958B (zh) * 2006-02-06 2014-03-19 Lg电子株式会社 用于电路交换业务的联合ofdm和mc-cdma传输及快速小区交换
US9232537B2 (en) * 2006-02-07 2016-01-05 Qualcomm Incorporated Apparatus and method for fast access in a wireless communication system
KR100943615B1 (ko) * 2006-02-16 2010-02-24 삼성전자주식회사 무선 통신 시스템에서 서브 채널 할당 장치 및 방법
EP1989809B1 (de) * 2006-02-21 2011-01-12 QUALCOMM Incorporated Feedback-kanalauslegung für kommunikationssysteme mit mehreren ein- und ausgängen (mimo)
US9461736B2 (en) 2006-02-21 2016-10-04 Qualcomm Incorporated Method and apparatus for sub-slot packets in wireless communication
US8077595B2 (en) 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
US8689025B2 (en) 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
US8059609B2 (en) * 2006-03-20 2011-11-15 Qualcomm Incorporated Resource allocation to support single-user and multi-user MIMO transmission
US9674869B2 (en) * 2006-03-20 2017-06-06 Qualcomm Incorporated Apparatus and method for fast access in a wireless communication system
US8914015B2 (en) * 2006-03-20 2014-12-16 Qualcomm Incorporated Grouping of users for MIMO transmission in a wireless communication system
US9130791B2 (en) 2006-03-20 2015-09-08 Qualcomm Incorporated Uplink channel estimation using a signaling channel
US8014455B2 (en) * 2006-03-27 2011-09-06 Qualcomm Incorporated Feedback of differentially encoded channel state information for multiple-input multiple-output (MIMO) and subband scheduling in a wireless communication system
US20070232339A1 (en) * 2006-04-03 2007-10-04 Samsung Electronics Co., Ltd. Method And System For Performing Ranging When Using Multiple Channel Communication In A Wireless Network
US20070243882A1 (en) 2006-04-12 2007-10-18 Qualcomm Incorporated Method and apparatus for locating a wireless local area network associated with a wireless wide area network
WO2007117218A1 (en) * 2006-04-12 2007-10-18 Panasonic Corporation Transmission of multicast/broadcast services in a wireless communication network
US7564910B2 (en) * 2006-04-17 2009-07-21 Zoran Kostic Method and system for communications with reduced complexity receivers
WO2007124111A2 (en) 2006-04-19 2007-11-01 Telsima Corporation Tdd sector control systems and methods
US8165097B2 (en) * 2006-04-19 2012-04-24 Electronics and Telecommincations Research Institute Transmission method of mobile station for random access channel diversity
TWI551080B (zh) 2006-05-09 2016-09-21 內數位科技公司 Ｏｆｄｍ-ｍｉｍｏ系統隨機存取頻道
US7657286B2 (en) * 2006-05-11 2010-02-02 Nokia Corporation Multiradio control interface element in modem
WO2007140437A2 (en) * 2006-05-31 2007-12-06 Cornell Research Foundation, Inc. Methods and systems for space-time coding for distributed cooperative communication
JP4745391B2 (ja) * 2006-06-01 2011-08-10 シャープ株式会社 移動局と基地局との間の接続処理方法、移動局、基地局、マルチキャリア移動体通信システムおよびランダムアクセスチャネルのマッピング方法
US7664532B2 (en) * 2006-06-02 2010-02-16 Nokia Corporation Radio transmission scheduling according to multiradio control in a radio modem
JP2009540767A (ja) * 2006-06-13 2009-11-19 クゥアルコム・インコーポレイテッド 無線通信システムのためのリバースリンク・パイロット送信
CN101467415B (zh) * 2006-06-16 2013-06-12 高通股份有限公司 用于复用信息流的方法和装置
US8488477B2 (en) * 2006-06-16 2013-07-16 Qualcomm Incorporated Encoding information in beacon signals
US20080008255A1 (en) * 2006-07-10 2008-01-10 Raj Kumar Jain Multiple rate architecture for wireline communication system
US20080025255A1 (en) * 2006-07-25 2008-01-31 Deepshikha Garg Multiple traffic types in a multicarrier system
US20080046949A1 (en) * 2006-07-25 2008-02-21 Adaptix, Inc. Spectrum sharing between broadcasting and multiple-access networks
US7953035B2 (en) * 2006-08-08 2011-05-31 Futurewei Technologies, Inc. QoS enhancements on the access channel
US7751488B2 (en) * 2006-08-16 2010-07-06 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM)
US7860147B2 (en) * 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
US7813433B2 (en) 2006-08-16 2010-10-12 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with selected subcarriers turned on or off
US7903749B2 (en) 2006-08-16 2011-03-08 Harris Corporation System and method for applying frequency domain spreading to multi-carrier communications signals
US7649951B2 (en) * 2006-08-16 2010-01-19 Harris Corporation System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with applied frequency domain spreading
AU2007288318A1 (en) 2006-08-21 2008-02-28 Interdigital Technology Corporation Resource allocation, scheduling, and signaling for grouping real time services
JP4519817B2 (ja) * 2006-08-22 2010-08-04 株式会社エヌ・ティ・ティ・ドコモ 基地局および移動局
KR100922983B1 (ko) * 2006-09-26 2009-10-22 삼성전자주식회사 무선통신시스템에서 스케줄링 채널 신호의 송수신 방법 및 장치
US7949364B2 (en) * 2006-10-03 2011-05-24 Nokia Corporation System for managing radio modems
KR20080036493A (ko) * 2006-10-23 2008-04-28 엘지전자 주식회사 이동통신 시스템에서의 망 접속 방법 및 이를 지원하는단말기
BRPI0718424A2 (pt) * 2006-10-24 2013-11-12 Lg Electronics Inc Procedimento para atribuição de recurso e, acesso de rádio não sincronizado (nsra)
US7990927B2 (en) * 2006-10-31 2011-08-02 Infineon Technologies Ag Method and apparatus for transmitting data in a communication system
AU2011203167B2 (en) * 2006-10-31 2012-12-20 Qualcomm Incorporated Apparatus and method of random access for wireless communication
BRPI0718367A2 (pt) 2006-10-31 2013-11-12 Qualcomm Inc Aparelho e método de acesso aleatório para comunicação sem fio
EP2100454B1 (de) 2006-11-20 2019-10-30 Axis AB Drahtlose netzwerkkamerasysteme
US20080151794A1 (en) * 2006-12-21 2008-06-26 Nokia Corporation Apparatus, method, and computer program product for reducing uplink interference
KR100877750B1 (ko) * 2006-12-27 2009-01-12 포스데이타 주식회사 직교주파수 분할 다중 접속 시스템의 파일럿 톤 생성 방법및 장치와 이를 이용한 채널추정 방법 및 장치
US8953562B2 (en) * 2007-02-01 2015-02-10 Alcatel Lucent Method of using uplink reference signals for access grant requests
US8169957B2 (en) * 2007-02-05 2012-05-01 Qualcomm Incorporated Flexible DTX and DRX in a wireless communication system
WO2008103313A2 (en) 2007-02-16 2008-08-28 Interdigital Technology Corporation Method and apparatus for transmitting control signaling for mimo transmission
KR20080080892A (ko) * 2007-03-02 2008-09-05 삼성전자주식회사 통신 시스템에서 신호 송수신 방법 및 시스템
KR101387486B1 (ko) * 2007-03-14 2014-04-21 엘지전자 주식회사 이종 모드 지원 무선 데이터 통신 방법
US8553594B2 (en) * 2007-03-20 2013-10-08 Motorola Mobility Llc Method and apparatus for resource allocation within a multi-carrier communication system
WO2008116167A1 (en) * 2007-03-22 2008-09-25 D & H Global Enterprise, Llc Synchronization method and communication system implementing such method
US20080291830A1 (en) * 2007-05-25 2008-11-27 Nokia Corporation Multiradio control incorporating quality of service
US8031688B2 (en) * 2007-06-11 2011-10-04 Samsung Electronics Co., Ltd Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
US9088907B2 (en) * 2007-06-18 2015-07-21 Xirrus, Inc. Node fault identification in wireless LAN access points
WO2009005417A1 (en) 2007-06-29 2009-01-08 Telefonaktiebolaget Lm Ericsson (Publ) Method for fast acknowledgement and identification of a service access request message or a preamble thereof
US20090010347A1 (en) * 2007-07-02 2009-01-08 Legend Silicon Corp. TDS-OFDMA Communication Open-Loop Power Control
US7898983B2 (en) * 2007-07-05 2011-03-01 Qualcomm Incorporated Methods and apparatus supporting traffic signaling in peer to peer communications
US8385317B2 (en) * 2007-07-06 2013-02-26 Qualcomm Incorporated Methods and apparatus supporting multiple timing synchronizations corresponding to different communications peers
US8601156B2 (en) * 2007-07-06 2013-12-03 Qualcomm Incorporated Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications
US8599823B2 (en) * 2007-07-06 2013-12-03 Qualcomm Incorporated Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure
US8385316B2 (en) * 2007-07-06 2013-02-26 Qualcomm Incorporated Methods and apparatus related to peer to peer communications timing structure
US8520704B2 (en) * 2007-07-10 2013-08-27 Qualcomm Incorporated Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
US8300715B2 (en) * 2007-07-10 2012-10-30 Qualcomm Incorporated Method and apparatus for reuse of WAN infrastructure resources in a wireless peer-to-peer (P2P) network
US7961708B2 (en) * 2007-07-10 2011-06-14 Qualcomm Incorporated Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
US8630281B2 (en) * 2007-07-10 2014-01-14 Qualcomm Incorporated Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
US8494007B2 (en) * 2007-07-10 2013-07-23 Qualcomm Incorporated Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
KR101363744B1 (ko) * 2007-07-13 2014-02-21 삼성전자주식회사 무선통신 시스템에서 상향링크 제어 채널의 송수신 장치 및방법
KR100964697B1 (ko) 2007-08-08 2010-06-21 엘지전자 주식회사 이동 통신 시스템에서 상향링크 신호와 스케줄링 요청신호의 다중화 방법
KR101344530B1 (ko) * 2007-08-10 2013-12-24 후지쯔 가부시끼가이샤 무선 통신 시스템에서의 랜덤 액세스 방법 및 무선 통신 시스템, 무선 단말기 및 기지국 장치
US9974060B2 (en) * 2007-09-12 2018-05-15 Apple Inc. Systems and methods for uplink signalling
KR101537595B1 (ko) * 2007-10-01 2015-07-20 엘지전자 주식회사 간섭 임의화를 위한 신호 전송 방법
KR101236252B1 (ko) 2007-10-29 2013-02-22 인터디지탈 패튼 홀딩스, 인크 랜덤 액세스 채널 응답의 처리
JP5213414B2 (ja) * 2007-10-30 2013-06-19 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、基地局装置、ユーザ装置及び方法
CN101843007B (zh) 2007-10-31 2014-09-24 艾利森电话股份有限公司 随机接入过程期间传输模式的选择
US8154419B2 (en) * 2007-12-14 2012-04-10 Halliburton Energy Services Inc. Oilfield area network communication system and method
ES2519766T3 (es) 2007-12-20 2014-11-07 Optis Wireless Technology, Llc Señalización de canal de control usando un campo de señalización común para el formato de trnasporte y la versión de redundancia
US8228809B1 (en) 2007-12-21 2012-07-24 Adaptix, Inc. Intelligent mode switching in communication networks
EP2238758A4 (de) 2008-01-24 2013-12-18 Micropower Technologies Inc Videobereitstellungssysteme mit drahtlosen kameras
JP5109707B2 (ja) * 2008-02-19 2012-12-26 コニカミノルタビジネステクノロジーズ株式会社 定着装置及び画像形成装置
EP2255475B1 (de) * 2008-02-29 2013-11-20 Orange Verfahren zur übertragung von mehrträgersignalen in einem mehrantennensystem
US8355744B2 (en) * 2008-03-31 2013-01-15 Intel Corporation Enhancing uplink link budget in OFDMA communication systems
WO2009135848A2 (en) * 2008-05-05 2009-11-12 Nokia Siemens Networks Oy Method, apparatus and computer program for power control related to random access procedures
US8582622B2 (en) 2008-05-11 2013-11-12 Qualcomm Incorporated Spread-spectrum coding of data bursts
US20090316680A1 (en) * 2008-06-20 2009-12-24 Legend Silicon Corp. Tds-ofdma communication cinr estimation
US8811339B2 (en) 2008-07-07 2014-08-19 Blackberry Limited Handover schemes for wireless systems
CN102017557B (zh) * 2008-07-18 2013-10-16 上海贝尔股份有限公司 在sc-fdma系统中对多路信号进行交换处理的方法和装置
US8948704B2 (en) 2008-10-22 2015-02-03 Qualcomm Incorporated Scope of channel quality reporting region in a multi-carrier system
US8482478B2 (en) * 2008-11-12 2013-07-09 Xirrus, Inc. MIMO antenna system
CA2750888C (en) 2009-01-26 2018-05-01 Sharp Kabushiki Kaisha Base station apparatus, mobile station apparatus, and radio communication method
US20110002284A1 (en) * 2009-07-06 2011-01-06 Shilpa Talwar Multi-tier network interference mitigation
KR101723412B1 (ko) * 2009-07-17 2017-04-05 엘지전자 주식회사 하향링크 참조신호의 전송방법 및 장치
JP2013507033A (ja) * 2009-10-02 2013-02-28 エルジー エレクトロニクス インコーポレイティド ダウンリンク参照信号の転送方法及び装置
US8964536B2 (en) * 2009-10-05 2015-02-24 Qualcomm Incorporated Apparatus and method for dynamic load balancing in a multi-carrier wireless communication system
US8886755B1 (en) 2009-12-09 2014-11-11 Marvell International Ltd. Method and apparatus for facilitating simultaneous transmission from multiple stations
US8285298B2 (en) * 2009-12-23 2012-10-09 At&T Mobility Ii Llc Chromatic scheduler for network traffic with disparate service requirements
EP2343849B1 (de) 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur Erweiterung der Merkmale von Uplink-Referenzsignalen
US8616274B2 (en) 2010-05-07 2013-12-31 Halliburton Energy Services, Inc. System and method for remote wellbore servicing operations
WO2013015835A1 (en) 2011-07-22 2013-01-31 Seven Networks, Inc. Mobile application traffic optimization
WO2012050838A1 (en) 2010-09-28 2012-04-19 Neocific, Inc. Methods and apparatus for flexible use of frequency bands
US9031591B2 (en) 2010-11-17 2015-05-12 Futurewei Technologies, Inc. System and method for self-optimized inter-cell interference coordination
CN108429800B (zh) 2010-11-22 2020-04-24 杭州硕文软件有限公司 一种移动设备
US8547904B2 (en) * 2010-12-14 2013-10-01 Cambium Networks, Ltd Supporting communication devices with different technologies within the same communication channel
US8830854B2 (en) 2011-07-28 2014-09-09 Xirrus, Inc. System and method for managing parallel processing of network packets in a wireless access device
CN102957651B (zh) * 2011-08-17 2017-03-15 北京泰美世纪科技有限公司 一种数字音频广播信号频率同步和接收方法及其装置
US8868002B2 (en) 2011-08-31 2014-10-21 Xirrus, Inc. System and method for conducting wireless site surveys
US9055450B2 (en) 2011-09-23 2015-06-09 Xirrus, Inc. System and method for determining the location of a station in a wireless environment
ITTO20110906A1 (it) * 2011-10-11 2013-04-12 Csp A Innovazione Nelle Ict Scarl Metodo e sistema per generare un segnale modulato nonché metodo e sistema per elaborare un segnale modulato
US10116402B2 (en) 2011-10-27 2018-10-30 Huawei Technologies Co., Ltd. System and method for operating mode self-adaptation
US9276709B2 (en) * 2011-11-08 2016-03-01 Futurewei Technologies, Inc. System and method for interference management in cellular networks
US8995361B2 (en) * 2011-11-11 2015-03-31 Itron, Inc. Multi-channel, multi-modulation, multi-rate communication with a radio transceiver
JP5822765B2 (ja) * 2012-03-19 2015-11-24 シャープ株式会社 無線通信システム、通信方法、端末装置、および基地局装置
US9408014B2 (en) 2012-04-24 2016-08-02 Electronics And Telecommunications Research Institute Data transmission method for machine type communication (MTC) and MTC apparatus
US9078144B2 (en) * 2012-05-02 2015-07-07 Nokia Solutions And Networks Oy Signature enabler for multi-vendor SON coordination
JP2014082756A (ja) * 2012-09-25 2014-05-08 Toshiba Corp 無線通信装置及び方法
ES2463940B1 (es) * 2012-11-29 2015-03-06 Vodafone Espana Sau Procedimiento, sistema y dispositivo para configurar portadoras de acceso de radio (RAB) en redes móviles con capacidad multi-RAB
KR102060788B1 (ko) 2012-12-31 2019-12-31 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
US20140254649A1 (en) * 2013-03-07 2014-09-11 Qualcomm Incorporated Rate adaptation algorithm using raw bit error rate
EP3008946B1 (de) * 2013-06-11 2018-08-08 Seven Networks, LLC Offload von anwendungsverkehr auf einen gemeinsamen kommunikationskanal zur signaloptimierung in einem drahtlosen netzwerk für verkehr unter verwendung von proprietären und nicht-proprietären protokollen
US9154198B2 (en) * 2013-07-23 2015-10-06 Telefonaktiebolaget L M Ericsson (Publ) Transmission mode allocation in LTE networks
US9698876B2 (en) 2013-07-23 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Transmission mode allocation in LTE networks
US9088343B2 (en) 2013-10-03 2015-07-21 Echostar Technologies L.L.C. Multi personal area network (PAN) radio with shared transmitter
WO2015055256A1 (en) * 2013-10-18 2015-04-23 Huawei Technologies Co., Ltd. Transmission and receiving method in a wireless communication system
CN103531010A (zh) * 2013-10-28 2014-01-22 洛阳愿景科技有限公司 一种集中器本地通信模块装置
US9825678B2 (en) 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
US9166660B2 (en) 2013-11-27 2015-10-20 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output beamforming
US9473341B2 (en) 2013-11-27 2016-10-18 Marvell World Trade Ltd. Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks
US9755795B2 (en) 2013-12-18 2017-09-05 Huawei Technologies Co., Ltd. System and method for WLAN OFDMA design of subcarrier groups and frame format
US9936502B2 (en) * 2013-12-18 2018-04-03 Huawei Technologies Co., Ltd. System and method for OFDMA resource management in WLAN
CN104955053B (zh) 2014-03-26 2019-03-05 华为技术有限公司 无线通信控制方法和装置
CN107078870B (zh) 2014-05-02 2021-01-26 马维尔国际有限公司 无线通信网络中的多用户分配信令
WO2016124982A1 (en) * 2015-02-06 2016-08-11 Nokia Technologies Oy Methods and apparatus for coordination of wireless network communication
WO2016152686A1 (ja) 2015-03-20 2016-09-29 株式会社 東芝 無線通信用集積回路
WO2016152683A1 (ja) * 2015-03-20 2016-09-29 株式会社 東芝 無線通信用集積回路および無線通信方法
EP3076627A1 (de) * 2015-04-01 2016-10-05 NTT DoCoMo, Inc. Übertragungsdiversität von orthogonalem entwurf für fbmc/oqam
US9577728B1 (en) * 2015-09-25 2017-02-21 Qualcomm Incorporated Multiple user MIMO rate prediction based on single user SNR feedback
CN105356948B (zh) * 2015-09-30 2018-06-19 小米科技有限责任公司 用于数据传输的方法和装置
CN106922034B (zh) * 2015-12-25 2020-03-20 华为技术有限公司 一种接入方法及装置
US10334633B2 (en) * 2016-01-07 2019-06-25 Qualcomm Incorporated Narrow band physical random access channel frequency hopping patterns and detection schemes
US10135596B2 (en) * 2016-01-20 2018-11-20 Qualcomm Incorporated Narrow band ACK / NACK transmissions
US20170237592A1 (en) * 2016-02-05 2017-08-17 Mediatek Inc. Peak to average power ratio reduction in elaa
US20180063742A1 (en) * 2016-08-25 2018-03-01 Qualcomm Incorporated Access point power save with duty cycling
US10171214B2 (en) 2016-09-29 2019-01-01 At&T Intellectual Property I, L.P. Channel state information framework design for 5G multiple input multiple output transmissions
US10644924B2 (en) 2016-09-29 2020-05-05 At&T Intellectual Property I, L.P. Facilitating a two-stage downlink control channel in a wireless communication system
US10602507B2 (en) 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
US10206232B2 (en) 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
US10158555B2 (en) 2016-09-29 2018-12-18 At&T Intellectual Property I, L.P. Facilitation of route optimization for a 5G network or other next generation network
US11191108B2 (en) * 2016-11-14 2021-11-30 Qualcomm Incorporated Two step random-access channel (RACH) procedure in millimeter wave (MMW)
US10355813B2 (en) 2017-02-14 2019-07-16 At&T Intellectual Property I, L.P. Link adaptation on downlink control channel in a wireless communications system
WO2019053251A1 (en) 2017-09-18 2019-03-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. RELIABLE, LOW-LATENCY TRANSMISSION OF DATA VIA A VOICE CHANNEL IN A COMMUNICATION NETWORK
ES2897509T3 (es) 2018-02-28 2022-03-01 Guangdong Oppo Mobile Telecommunications Corp Ltd UCI en correlación de PUSCH en portadoras sin licencia
CN108540410B (zh) * 2018-03-06 2020-11-03 东南大学 免调度传输系统联合活跃用户检测和信道估计方法
US10615886B2 (en) 2018-08-21 2020-04-07 At&T Intellectual Property I, L.P. Method and apparatus for mitigating radio interference
US11564166B2 (en) * 2018-11-12 2023-01-24 Qualcomm Incorporated Wake-up resource randomization and sharing
CN112995921B (zh) * 2021-05-10 2021-09-07 北京理工大学 一种基于时分多址的低时延双信道通信方法及系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445353A (en) * 1981-09-17 1984-05-01 Westinghouse Electric Corp. Apparatus for manufacturing helical cores
DE3375150D1 (en) * 1982-07-30 1988-02-11 Kyowa Gas Chem Ind Co Ltd Neodymium-containing transparent resin and method for manufacture thereof
US5315670A (en) * 1991-11-12 1994-05-24 General Electric Company Digital data compression system including zerotree coefficient coding
GB9209027D0 (en) * 1992-04-25 1992-06-17 British Aerospace Multi purpose digital signal regenerative processing apparatus
US5623487A (en) 1995-05-19 1997-04-22 Stanford Telecommunications, Inc. Doubly orthogonal code and frequency division multiple access communication system
SE515752C2 (sv) * 1995-08-28 2001-10-08 Telia Ab Direktåtkomst i OFDM-system
DE19531759C2 (de) 1995-08-29 1998-07-30 Siemens Ag Funkeinrichtung, bestehend aus einer Mobilfunkeinheit und einer Funkuhr
JP3780551B2 (ja) 1996-01-29 2006-05-31 ソニー株式会社 多元接続による信号送信方法及び装置
GB2315388B (en) 1996-07-17 2000-11-22 Nokia Mobile Phones Ltd Mobile communications
FI102577B (fi) * 1996-09-05 1998-12-31 Nokia Telecommunications Oy Lähetys- ja vastaanottomenetelmä ja radiojärjestelmä
FI102340B (fi) * 1997-01-16 1998-11-13 Nokia Telecommunications Oy Tiedonsiirtomenetelmä ja radiojärjestelmä
US6192026B1 (en) 1998-02-06 2001-02-20 Cisco Systems, Inc. Medium access control protocol for OFDM wireless networks
US7020071B2 (en) 1998-11-25 2006-03-28 Lucent Technologies Inc. Methods and apparatus for wireless communication using orthogonal frequency division multiplexing
US7095708B1 (en) * 1999-06-23 2006-08-22 Cingular Wireless Ii, Llc Methods and apparatus for use in communicating voice and high speed data in a wireless communication system
KR100375145B1 (ko) 1999-11-10 2003-03-19 삼성전자주식회사 멀티캐리어를 사용하는 부호분할다중접속 통신시스템의데이타 통신장치 및 방법
US6298092B1 (en) * 1999-12-15 2001-10-02 Iospan Wireless, Inc. Methods of controlling communication parameters of wireless systems
US6967936B1 (en) * 2000-02-11 2005-11-22 Lucent Technologies Inc. Uplink timing synchronization and access control for a multi-access wireless communication system
KR100370746B1 (ko) * 2000-05-30 2003-02-05 한국전자통신연구원 다차원 직교 자원 도약 다중화 통신 방식 및 장치
US6999724B2 (en) * 2002-06-20 2006-02-14 Lucent Technologies Inc. Slowing the observed rate of channel fluctuations in a multiple antenna system
US7177297B2 (en) * 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
US8831115B2 (en) * 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink

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