JP4995842B2 - ワイヤレス通信についての柔軟な時間−周波数多重化構成 - Google Patents

ワイヤレス通信についての柔軟な時間−周波数多重化構成 Download PDF

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JP4995842B2
JP4995842B2 JP2008556534A JP2008556534A JP4995842B2 JP 4995842 B2 JP4995842 B2 JP 4995842B2 JP 2008556534 A JP2008556534 A JP 2008556534A JP 2008556534 A JP2008556534 A JP 2008556534A JP 4995842 B2 JP4995842 B2 JP 4995842B2
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traffic
data
ofdm
cdm
segments
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JP2009528004A (ja
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ブシャン、ナガ
ゴロコブ、アレクセイ
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Qualcomm Inc
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Qualcomm Inc
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    • 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—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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0001—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) or DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2008556534A 2006-02-21 2007-02-21 ワイヤレス通信についての柔軟な時間−周波数多重化構成 Active JP4995842B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US77569306P 2006-02-21 2006-02-21
US77544306P 2006-02-21 2006-02-21
US60/775,443 2006-02-21
US60/775,693 2006-02-21
US11/676,939 US8077595B2 (en) 2006-02-21 2007-02-20 Flexible time-frequency multiplexing structure for wireless communication
US11/676,939 2007-02-20
PCT/US2007/062526 WO2007098482A2 (en) 2006-02-21 2007-02-21 Method and apparatus for selecting cdm or ofdm in a communication system

Related Child Applications (1)

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JP2012055731A Division JP2012165400A (ja) 2006-02-21 2012-03-13 ワイヤレス通信についての柔軟な時間−周波数多重化構成

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JP2009528004A JP2009528004A (ja) 2009-07-30
JP4995842B2 true JP4995842B2 (ja) 2012-08-08

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JP2012055731A Withdrawn JP2012165400A (ja) 2006-02-21 2012-03-13 ワイヤレス通信についての柔軟な時間−周波数多重化構成
JP2014165514A Active JP5893691B2 (ja) 2006-02-21 2014-08-15 ワイヤレス通信についての柔軟な時間−周波数多重化構成
JP2015021190A Active JP6092276B2 (ja) 2006-02-21 2015-02-05 ワイヤレス通信についての柔軟な時間−周波数多重化構成

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JP2014165514A Active JP5893691B2 (ja) 2006-02-21 2014-08-15 ワイヤレス通信についての柔軟な時間−周波数多重化構成
JP2015021190A Active JP6092276B2 (ja) 2006-02-21 2015-02-05 ワイヤレス通信についての柔軟な時間−周波数多重化構成

Country Status (6)

Country Link
US (2) US8077595B2 (cg-RX-API-DMAC10.html)
EP (1) EP1987621B1 (cg-RX-API-DMAC10.html)
JP (4) JP4995842B2 (cg-RX-API-DMAC10.html)
KR (1) KR101193423B1 (cg-RX-API-DMAC10.html)
CN (1) CN104702389A (cg-RX-API-DMAC10.html)
WO (1) WO2007098482A2 (cg-RX-API-DMAC10.html)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US7058367B1 (en) 2003-01-31 2006-06-06 At&T Corp. Rate-adaptive methods for communicating over multiple input/multiple output wireless systems
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
KR100891818B1 (ko) * 2006-01-27 2009-04-07 삼성전자주식회사 이동통신 시스템에서 복합 다중 접속 장치 및 방법
JP2009527997A (ja) 2006-02-21 2009-07-30 クゥアルコム・インコーポレイテッド マルチアンテナ無線通信のための空間パイロット構造
US8077595B2 (en) 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
US9461736B2 (en) * 2006-02-21 2016-10-04 Qualcomm Incorporated Method and apparatus for sub-slot packets in wireless communication
US8689025B2 (en) 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
JP4903258B2 (ja) * 2006-03-24 2012-03-28 エルジー エレクトロニクス インコーポレイティド 異なるチャネル条件と１ｘＥＶ−ＤＯ及びＮｘＥＶ−ＤＯとの後方互換性のためのＯＦＤＭシンボル設計
US8023574B2 (en) 2006-05-05 2011-09-20 Intel Corporation Method and apparatus to support scalability in a multicarrier network
KR101343407B1 (ko) * 2007-02-26 2013-12-20 삼성전자주식회사 부가 데이터 전송이 가능한 디지털 송신 시스템 및 그 방법
JP2010538991A (ja) * 2007-09-11 2010-12-16 モンドバイオテック ラボラトリーズ アクチエンゲゼルシャフト 治療剤としてのｓｆｌｌｒ−ｏｈおよびムラミルジペプチドの使用
US20110014938A1 (en) * 2008-03-06 2011-01-20 Runcom Technologies Ltd. Asymmetric bands allocation in downlink and uplink using the same fft size
US20090257342A1 (en) * 2008-04-10 2009-10-15 Media Tek Inc. Resource block based pilot pattern design for 1/2 - stream mimo ofdma systems
JP5068699B2 (ja) * 2008-06-23 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び方法
JP2011526439A (ja) * 2008-07-03 2011-10-06 ノーテル・ネットワークス・リミテッド 周波数分割多重方式のネットワークにおいてハンドオフを行うための方法及び装置
US8331310B2 (en) * 2008-08-22 2012-12-11 Qualcomm Incorporated Systems and methods employing multiple input multiple output (MIMO) techniques
US9130713B2 (en) * 2009-07-02 2015-09-08 Nokia Technologie Oy Data packet communications in a multi-radio access environment
US8434336B2 (en) * 2009-11-14 2013-05-07 Qualcomm Incorporated Method and apparatus for managing client initiated transmissions in multiple-user communication schemes
EP2507714A1 (en) * 2009-11-30 2012-10-10 ST-Ericsson SA Data exchange device using orthogonal vectors
CN103733583A (zh) * 2011-08-05 2014-04-16 瑞典爱立信有限公司 参考信号生成技术
JP2014068121A (ja) * 2012-09-25 2014-04-17 Sharp Corp 通信システムおよび通信方法
US10009209B2 (en) 2013-03-28 2018-06-26 Huawei Technologies Co., Ltd. System and method for generalized multi-carrier frequency division multiplexing
US9325552B2 (en) * 2013-09-13 2016-04-26 Qualcomm Incorporated Extended duration cyclic prefix with low overhead for LTE broadcast
US10772092B2 (en) 2013-12-23 2020-09-08 Qualcomm Incorporated Mixed numerology OFDM design
US12224860B1 (en) 2014-01-30 2025-02-11 Genghiscomm Holdings, LLC Linear coding in decentralized networks
CA3016736C (en) 2014-08-07 2019-12-17 ONE Media, LLC Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame
MX2017001613A (es) 2014-08-07 2018-01-24 Coherent Logix Inc Tamas de radio de multipartición.
KR20170042771A (ko) * 2014-08-21 2017-04-19 후아웨이 테크놀러지 컴퍼니 리미티드 주파수 분할 다중 파형 신호를 생성하고 처리하는 방법 및 장치
US10333752B2 (en) 2015-03-13 2019-06-25 Qualcomm Incorporated Guard-band for scaled numerology multiplexing
US11050503B2 (en) * 2015-03-31 2021-06-29 Huawei Technologies Co., Ltd. System and method of waveform design for operation bandwidth extension
RU2719364C2 (ru) * 2015-10-01 2020-04-17 Сони Корпорейшн Устройство, способ и программа
US11212147B2 (en) * 2015-10-23 2021-12-28 Huawei Technologies Co., Ltd. Systems and methods for configuring carriers using overlapping sets of candidate numerologies
WO2017082793A1 (en) * 2015-11-13 2017-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Mixed numerology of dma system for single dft receiver
US10433283B2 (en) * 2016-01-26 2019-10-01 Huawei Technologies Co., Ltd. System and method for bandwidth division and resource block allocation
US10944608B2 (en) * 2016-03-02 2021-03-09 Lg Electronics Inc. Method for transmitting and receiving control channel in wireless communication system and device for supporting same
TW201735699A (zh) 2016-03-10 2017-10-01 Idac控股公司 無線系統中訊號結構之確定
US10356800B2 (en) 2016-05-09 2019-07-16 Qualcomm Incorporated Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication
CN119544428A (zh) 2016-05-11 2025-02-28 交互数字专利控股公司 Wtru以及在wtru中使用的方法
CN111885726B (zh) 2016-06-20 2022-10-21 Oppo广东移动通信有限公司 信息传输方法和装置
KR102792926B1 (ko) 2016-08-10 2025-04-07 인터디지탈 패튼 홀딩스, 인크 유연한 자원 활용을 위한 방법
US10397947B2 (en) * 2016-08-12 2019-08-27 Qualcomm Incorporated Adaptive waveform selection in wireless communications
US10715392B2 (en) 2016-09-29 2020-07-14 Qualcomm Incorporated Adaptive scalable numerology for high speed train scenarios
WO2018061599A1 (ja) * 2016-09-29 2018-04-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
EP3479516B1 (en) * 2016-09-30 2026-03-25 Motorola Mobility LLC Flexible radio resource allocation
CN107889253B (zh) * 2016-09-30 2021-03-23 华硕电脑股份有限公司 接收用于多个基础参数集的控制信道的方法和设备
US10334533B2 (en) 2016-11-02 2019-06-25 At&T Intellectual Property I, L.P. Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces
CN110024342B (zh) * 2016-12-02 2021-12-24 杜塞尔多夫华为技术有限公司 基于参数集选择的发射方法、装置和计算机可读存储介质
WO2018126441A1 (en) * 2017-01-06 2018-07-12 Qualcomm Incorporated Transmitting sounding reference signals in new radio
US10237032B2 (en) 2017-01-06 2019-03-19 At&T Intellectual Property I, L.P. Adaptive channel state information reference signal configurations for a 5G wireless communication network or other next generation network
US10320512B2 (en) 2017-01-08 2019-06-11 At&T Intellectual Property I, L.P. Interference cancelation for 5G or other next generation network
US10623163B2 (en) 2017-03-31 2020-04-14 Qualcomm Incorporated Coexistence of control resource sets with different waveforms
US10360915B2 (en) 2017-04-28 2019-07-23 Cloud Court, Inc. System and method for automated legal proceeding assistant
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US11336420B2 (en) * 2017-12-18 2022-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and wireless communication nodes for improving transmission link performance
US11917604B2 (en) 2019-01-25 2024-02-27 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
US12206535B1 (en) 2018-06-17 2025-01-21 Tybalt, Llc Artificial neural networks in wireless communication systems
EP3857768A1 (en) 2018-09-25 2021-08-04 IDAC Holdings, Inc. Methods, devices, and systems for supporting harq on v2x
CN113454964A (zh) 2019-01-25 2021-09-28 珍吉斯科姆控股有限责任公司 正交多址和非正交多址
US12580800B2 (en) 2019-01-25 2026-03-17 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
CN111693157B (zh) * 2020-05-30 2021-09-21 华南理工大学 基于时频复用的大泵浦带宽超快脉冲时域测量方法和系统
CN122268547B (zh) * 2026-05-27 2026-07-28 杭州电子科技大学 一种物理层安全非平稳信号的生成方法

Family Cites Families (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282712B1 (en) 1995-03-10 2001-08-28 Microsoft Corporation Automatic software installation on heterogeneous networked computer systems
DE69636918T2 (de) 1995-09-20 2007-12-06 Ntt Mobile Communications Network Inc. Zugriffsverfahren, Mobilstation und Basisstation für CDMA-Mobilkommunikationssystem
US5732076A (en) 1995-10-26 1998-03-24 Omnipoint Corporation Coexisting communication systems
US5793757A (en) * 1996-02-13 1998-08-11 Telefonaktiebolaget L M Ericsson (Publ) Telecommunication network having time orthogonal wideband and narrowband sytems
US6005840A (en) 1997-04-01 1999-12-21 Lucent Technologies Inc. Complementary encoding and modulation system for use in an orthogonal frequency division multiplexing transmitter system and method thereof
US6473419B1 (en) 1998-03-26 2002-10-29 Nokia Corporation State apparatus, and associated methods, for controlling packet data communications in a radio communication system
KR100303298B1 (ko) 1998-04-25 2001-10-29 윤종용 이동통신시스템에서 기지국과 단말기간의 송신전력제어방법
JP2000270024A (ja) 1999-03-19 2000-09-29 Nippon Telegr & Teleph Corp <Ntt> インターネット電話におけるフレームパケット化サイズ能力交換方法，インターネット電話利用端末装置，およびインターネット電話のプログラムを記録した記録媒体
GB9910449D0 (en) 1999-05-07 1999-07-07 Koninkl Philips Electronics Nv Radio communication system
US6980569B1 (en) 1999-10-18 2005-12-27 Siemens Communications, Inc. Apparatus and method for optimizing packet length in ToL networks
KR100717394B1 (ko) 1999-11-23 2007-05-11 삼성전자주식회사 부호분할다중접속 이동통신시스템의 부가채널 해제 방법
EP1119153A1 (en) 2000-01-19 2001-07-25 Lucent Technologies Inc. Method and device for robust fallback in data communication systems
US6473467B1 (en) 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system
US6912214B2 (en) 2000-04-07 2005-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Optimized packet-resource management
US7088701B1 (en) 2000-04-14 2006-08-08 Qualcomm, Inc. Method and apparatus for adaptive transmission control in a high data rate communication system
US6694469B1 (en) 2000-04-14 2004-02-17 Qualcomm Incorporated Method and an apparatus for a quick retransmission of signals in a communication system
CA2382379C (en) 2000-06-21 2005-04-26 Samsung Electronics Co., Ltd. Apparatus and method for gating transmission of a data rate control channel in an hdr mobile communication system
PT2271041T (pt) 2000-07-12 2019-01-17 Qualcomm Inc Método e aparelho para gerar sinais piloto num sistema mimo
US6940785B2 (en) 2000-08-01 2005-09-06 Hourpower Watches, Llc Watch
US7042869B1 (en) 2000-09-01 2006-05-09 Qualcomm, Inc. Method and apparatus for gated ACK/NAK channel in a communication system
US6963534B1 (en) 2000-10-05 2005-11-08 International Business Machines Corporation Methodology for improving the performance of asynchronous data traffic over TDD/TDMA wireless networks
AU2002213703A1 (en) 2000-10-24 2002-05-06 Nortel Networks Limited Shared channel structure, arq systems and methods
US7099629B1 (en) 2000-11-06 2006-08-29 Qualcomm, Incorporated Method and apparatus for adaptive transmission control in a high data rate communication system
US7209462B2 (en) 2001-04-06 2007-04-24 Motorola, Inc. Apparatus and method for supporting common channel packet data service in a CDMA2000 RAN
JP2002320260A (ja) 2001-04-19 2002-10-31 Toshiba Corp 移動通信端末
JP3695355B2 (ja) 2001-06-15 2005-09-14 ソニー株式会社 携帯通信機器及びチャネル捕捉方法
CN1547861A (zh) 2001-06-27 2004-11-17 ���˹���Ѷ��� 无线通信系统中控制信息的传递
US20030040315A1 (en) 2001-08-20 2003-02-27 Farideh Khaleghi Reduced state transition delay and signaling overhead for mobile station state transitions
JP4171261B2 (ja) 2001-08-27 2008-10-22 松下電器産業株式会社 無線通信装置及び無線通信方法
US7248559B2 (en) 2001-10-17 2007-07-24 Nortel Networks Limited Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
US6788687B2 (en) 2001-10-30 2004-09-07 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US7164649B2 (en) 2001-11-02 2007-01-16 Qualcomm, Incorporated Adaptive rate control for OFDM communication system
US6940894B2 (en) 2001-11-08 2005-09-06 Qualcomm Incorporated Power estimation using weighted sum of pilot and non-pilot symbols
US6822952B2 (en) 2001-11-26 2004-11-23 Qualcomm Incorporated Maintaining packet data connectivity in a wireless communications network
US6717924B2 (en) 2002-01-08 2004-04-06 Qualcomm Incorporated Control-hold mode
JP4464138B2 (ja) 2002-01-08 2010-05-19 モトローラ・インコーポレイテッド パケットデータサービングノードによって開始される移動通信システムの更新
KR100465208B1 (ko) 2002-04-02 2005-01-13 조광선 Ａｄ－ｈｏｃ 네트워크 병용 무선이동통신 시스템,통신장치, 및 통신방법
KR100896682B1 (ko) 2002-04-09 2009-05-14 삼성전자주식회사 송/수신 다중 안테나를 포함하는 이동 통신 장치 및 방법
US7170876B2 (en) 2002-04-30 2007-01-30 Qualcomm, Inc. Outer-loop scheduling design for communication systems with channel quality feedback mechanisms
TWI262659B (en) 2002-05-10 2006-09-21 Interdigital Tech Corp Method and apparatus for reducing uplink and downlink transmission errors in a third generation cellular system
US7352722B2 (en) 2002-05-13 2008-04-01 Qualcomm Incorporated Mitigation of link imbalance in a wireless communication system
EP1367760B1 (en) 2002-05-27 2009-11-18 Nokia Corporation Transmit/receive diversity wireless communication
US6987780B2 (en) 2002-06-10 2006-01-17 Qualcomm, Incorporated RLP retransmission for CDMA communication systems
US7095709B2 (en) 2002-06-24 2006-08-22 Qualcomm, Incorporated Diversity transmission modes for MIMO OFDM communication systems
US7551546B2 (en) 2002-06-27 2009-06-23 Nortel Networks Limited Dual-mode shared OFDM methods/transmitters, receivers and systems
US7283541B2 (en) 2002-07-30 2007-10-16 At&T Corp. Method of sizing packets for routing over a communication network for VoIP calls on a per call basis
US7139274B2 (en) 2002-08-23 2006-11-21 Qualcomm, Incorporated Method and system for a data transmission in a communication system
MXPA05002139A (es) 2002-08-23 2005-06-03 Qualcomm Inc Metodo y sistema para una transmision de datos en un sistema de comunicaciones.
US7050405B2 (en) 2002-08-23 2006-05-23 Qualcomm Incorporated Method and system for a data transmission in a communication system
US7881261B2 (en) 2002-09-26 2011-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
JP2004158901A (ja) 2002-11-01 2004-06-03 Kddi Corp Ｏｆｄｍ及びｍｃ−ｃｄｍａを用いる送信装置、システム及び方法
US7062283B2 (en) 2002-11-13 2006-06-13 Manageable Networks, Inc. Cellular telephone system with multiple call paths
US8179833B2 (en) * 2002-12-06 2012-05-15 Qualcomm Incorporated Hybrid TDM/OFDM/CDM reverse link transmission
ATE408318T1 (de) 2002-12-16 2008-09-15 Research In Motion Ltd Verfahren und vorrichtung zur senkung des energieverbrauches in einem cdma- kommunikationsgerät
DE60215980T2 (de) 2002-12-19 2007-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive steuerung für den betrieb von kommunikationsumgebungen
US8218573B2 (en) 2003-01-21 2012-07-10 Qualcomm Incorporated Power boosting in a wireless communication system
US7058367B1 (en) 2003-01-31 2006-06-06 At&T Corp. Rate-adaptive methods for communicating over multiple input/multiple output wireless systems
US7466675B2 (en) 2003-02-14 2008-12-16 Motorola, Inc. Method and apparatus for supporting a reduced resource dormant state for packet data
US20040179469A1 (en) 2003-03-13 2004-09-16 Attar Rashid Ahmed Method and system for a data transmission in a communication system
WO2004095851A2 (en) * 2003-04-23 2004-11-04 Flarion Technologies, Inc. Methods and apparatus of enhancing performance in wireless communication systems
US7181666B2 (en) 2003-04-29 2007-02-20 Qualcomm, Incorporated Method, apparatus, and system for user-multiplexing in multiple access systems with retransmission
US7177297B2 (en) 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
WO2004114549A1 (en) 2003-06-13 2004-12-29 Nokia Corporation Enhanced data only code division multiple access (cdma) system
KR100689382B1 (ko) * 2003-06-20 2007-03-02 삼성전자주식회사 직교분할다중화방식을 기반으로 하는이동통신시스템에서의 송신장치 및 방법
US7005900B1 (en) * 2003-07-11 2006-02-28 Xilinx, Inc. Counter-based clock doubler circuits and methods with optional duty cycle correction and offset
US6970437B2 (en) 2003-07-15 2005-11-29 Qualcomm Incorporated Reverse link differentiated services for a multiflow communications system using autonomous allocation
WO2005015775A1 (en) 2003-08-11 2005-02-17 Nortel Networks Limited System and method for embedding ofdm in cdma systems
US8599764B2 (en) 2003-09-02 2013-12-03 Qualcomm Incorporated Transmission of overhead information for reception of multiple data streams
US20050063298A1 (en) 2003-09-02 2005-03-24 Qualcomm Incorporated Synchronization in a broadcast OFDM system using time division multiplexed pilots
GB2405773B (en) 2003-09-02 2006-11-08 Siemens Ag A method of controlling provision of audio communication on a network
KR100713403B1 (ko) 2003-09-30 2007-05-04 삼성전자주식회사 통신 시스템에서 채널 상태에 따른 송신 방식 제어 장치및 방법
US8842657B2 (en) 2003-10-15 2014-09-23 Qualcomm Incorporated High speed media access control with legacy system interoperability
US8472473B2 (en) 2003-10-15 2013-06-25 Qualcomm Incorporated Wireless LAN protocol stack
US8483105B2 (en) 2003-10-15 2013-07-09 Qualcomm Incorporated High speed media access control
US8462817B2 (en) 2003-10-15 2013-06-11 Qualcomm Incorporated Method, apparatus, and system for multiplexing protocol data units
US8284752B2 (en) 2003-10-15 2012-10-09 Qualcomm Incorporated Method, apparatus, and system for medium access control
US7298805B2 (en) 2003-11-21 2007-11-20 Qualcomm Incorporated Multi-antenna transmission for spatial division multiple access
US7012913B2 (en) 2003-11-25 2006-03-14 Nokia Corporation Apparatus, and associated method, for facilitating communication of unfragmented packet-formatted data in a radio communication system
US7145940B2 (en) 2003-12-05 2006-12-05 Qualcomm Incorporated Pilot transmission schemes for a multi-antenna system
EP1542488A1 (en) 2003-12-12 2005-06-15 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for allocating a pilot signal adapted to the channel characteristics
US7450489B2 (en) 2003-12-30 2008-11-11 Intel Corporation Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices
JP4777907B2 (ja) 2004-01-20 2011-09-21 クゥアルコム・インコーポレイテッド 同期型ブロードキャスト／マルチキャスト通信
US8433005B2 (en) 2004-01-28 2013-04-30 Qualcomm Incorporated Frame synchronization and initial symbol timing acquisition system and method
KR100584446B1 (ko) 2004-02-11 2006-05-26 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 단말의 동작 모드 제어방법
US8077691B2 (en) 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
WO2005088882A1 (en) 2004-03-15 2005-09-22 Nortel Netowrks Limited Pilot design for ofdm systems with four transmit antennas
US8958493B2 (en) 2004-03-31 2015-02-17 Infineon Technologies Ag Operation for backward-compatible transmission
KR20050103099A (ko) 2004-04-24 2005-10-27 삼성전자주식회사 이동통신 시스템에서 방송 서비스 제공 장치 및 방법
US7706346B2 (en) 2004-05-10 2010-04-27 Alcatel-Lucent Usa Inc. Hybrid wireless communications system
JP2008501284A (ja) 2004-06-16 2008-01-17 サムスン エレクトロニクス カンパニー リミテッド 直交周波数分割多元接続方式を使用する移動通信システムにおけるデータを送受信する方法
US8027372B2 (en) 2004-06-18 2011-09-27 Qualcomm Incorporated Signal acquisition in a wireless communication system
US20060013182A1 (en) 2004-07-19 2006-01-19 Telefonaktiebolaget Lm Ericsson Selective multicarrier CDMA network
US7567621B2 (en) 2004-07-21 2009-07-28 Qualcomm Incorporated Capacity based rank prediction for MIMO design
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US7418046B2 (en) 2004-07-22 2008-08-26 Qualcomm Inc. Pilot transmission and channel estimation for multiple transmitters
US7764981B2 (en) 2004-07-30 2010-07-27 Nokia Corporation System and method for managing a wireless connection to reduce power consumption of a mobile terminal
US7382842B2 (en) 2004-08-02 2008-06-03 Beceem Communications Inc. Method and system for performing channel estimation in a multiple antenna block transmission system
US8325863B2 (en) 2004-10-12 2012-12-04 Qualcomm Incorporated Data detection and decoding with considerations for channel estimation errors due to guard subbands
US20060088003A1 (en) 2004-10-21 2006-04-27 Motorola, Inc. Method and computer program for selecting an inactivity timeout interval based on last data direction
US8661322B2 (en) 2004-12-22 2014-02-25 Qualcomm Incorporated Apparatus and method for selective response to incremental redundancy transmissions
US7440399B2 (en) 2004-12-22 2008-10-21 Qualcomm Incorporated Apparatus and method for efficient transmission of acknowledgments
US7623490B2 (en) 2004-12-22 2009-11-24 Qualcomm Incorporated Systems and methods that utilize a capacity-based signal-to-noise ratio to predict and improve mobile communication
WO2006071050A1 (en) 2004-12-27 2006-07-06 Lg Electronics Inc. Communicating non-coherent detectable signal in broadband wireless access system
US8942713B2 (en) 2005-02-08 2015-01-27 Qualcomm Incorporated Method and apparatus for allocating resources in a multicast/broadcast communications system
US8526400B2 (en) * 2005-02-15 2013-09-03 Apple Inc. Radio access system and method using OFDM and CDMA for broadband data transmission
US8130781B2 (en) 2005-02-28 2012-03-06 Intellectual Ventures I Llc Method and apparatus for providing dynamic selection of carriers
US8126482B2 (en) 2005-03-04 2012-02-28 Qualcomm Incorporated Multiple paging channels for efficient region paging
US20060203845A1 (en) 2005-03-09 2006-09-14 Pantelis Monogioudis High-rate wireless communication mehod for packet data
US7715847B2 (en) 2005-03-09 2010-05-11 Qualcomm Incorporated Use of decremental assignments
US20060203794A1 (en) 2005-03-10 2006-09-14 Qualcomm Incorporated Systems and methods for beamforming in multi-input multi-output communication systems
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US20060217124A1 (en) 2005-03-23 2006-09-28 Lucent Technologies, Inc. Selecting a carrier channel based on channel capability
US7848463B2 (en) 2005-04-07 2010-12-07 Qualcomm Incorporated Adaptive time-filtering for channel estimation in OFDM system
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US20060240784A1 (en) 2005-04-22 2006-10-26 Qualcomm Incorporated Antenna array calibration for wireless communication systems
US7961700B2 (en) 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
US7680211B1 (en) 2005-05-18 2010-03-16 Urbain A. von der Embse MIMO maximum-likelihood space-time architecture
US8971461B2 (en) 2005-06-01 2015-03-03 Qualcomm Incorporated CQI and rank prediction for list sphere decoding and ML MIMO receivers
US7428269B2 (en) 2005-06-01 2008-09-23 Qualcomm Incorporated CQI and rank prediction for list sphere decoding and ML MIMO receivers
US7895504B2 (en) 2005-06-16 2011-02-22 Qualcomm Incorporated NAK-to-ACK error detection and recovery
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8064424B2 (en) 2005-07-22 2011-11-22 Qualcomm Incorporated SDMA for WCDMA
US20070025345A1 (en) 2005-07-27 2007-02-01 Bachl Rainer W Method of increasing the capacity of enhanced data channel on uplink in a wireless communications systems
US7486658B2 (en) 2005-07-29 2009-02-03 Cisco Technology, Inc. Method and system for media synchronization in QoS-enabled wireless networks
US7936741B2 (en) 2005-08-05 2011-05-03 Nokia Corporation Dynamic uplink control channel gating to increase capacity
CN101263679A (zh) 2005-08-12 2008-09-10 诺基亚公司 用于在多载波mimo系统中布置导频的方法、系统、装置和计算机程序产品
US8139672B2 (en) 2005-09-23 2012-03-20 Qualcomm Incorporated Method and apparatus for pilot communication in a multi-antenna wireless communication system
US20070070942A1 (en) 2005-09-28 2007-03-29 Motorola, Inc. Semiactive state for reducing channel establishment delay
JP2009527997A (ja) 2006-02-21 2009-07-30 クゥアルコム・インコーポレイテッド マルチアンテナ無線通信のための空間パイロット構造
US8689025B2 (en) 2006-02-21 2014-04-01 Qualcomm Incorporated Reduced terminal power consumption via use of active hold state
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
US7720470B2 (en) 2006-06-19 2010-05-18 Intel Corporation Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel

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US20070195690A1 (en) 2007-08-23
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US20120014392A1 (en) 2012-01-19
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