CN101083516B - 无线通信系统及无线通信方法 - Google Patents

无线通信系统及无线通信方法 Download PDF

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Publication number
CN101083516B
CN101083516B CN2007100843708A CN200710084370A CN101083516B CN 101083516 B CN101083516 B CN 101083516B CN 2007100843708 A CN2007100843708 A CN 2007100843708A CN 200710084370 A CN200710084370 A CN 200710084370A CN 101083516 B CN101083516 B CN 101083516B
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China
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multiple access
division multiple
space division
terminal
mentioned
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CN2007100843708A
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Chinese (zh)
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CN101083516A (zh
Inventor
村井真治
石藤智昭
矢野隆
志田雅昭
早瀬茂规
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Hitachi Ltd
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Hitachi Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN2007100843708A 2006-05-29 2007-02-28 无线通信系统及无线通信方法 Expired - Fee Related CN101083516B (zh)

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JP2006147575A JP4899637B2 (ja) 2006-05-29 2006-05-29 無線通信システムおよび無線通信方法
JP147575/2006 2006-05-29

Publications (2)

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CN101083516A CN101083516A (zh) 2007-12-05
CN101083516B true CN101083516B (zh) 2012-10-24

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US (1) US8310995B2 (enExample)
EP (1) EP1863304B1 (enExample)
JP (1) JP4899637B2 (enExample)
CN (1) CN101083516B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008060877A (ja) * 2006-08-31 2008-03-13 Hitachi Ltd Ｍｉｍｏ無線データ伝送システム
CN101682917B (zh) * 2007-06-18 2013-05-01 三菱电机株式会社 通信方法、无线通信系统、发送机以及接收机
US20090059872A1 (en) * 2007-08-31 2009-03-05 Symbol Technologies, Inc. Wireless dynamic rate adaptation algorithm
US7782755B2 (en) * 2007-12-21 2010-08-24 Motorola, Inc. Method for uplink collaborative SDMA user pairing in WIMAX
US9154247B2 (en) 2008-01-23 2015-10-06 Liveu Ltd. Live uplink transmissions and broadcasting management system and method
US9178597B2 (en) * 2008-01-28 2015-11-03 Broadcom Corporation Method of updating transmission channel information based on eaves-dropping of beamformed signals
KR101381465B1 (ko) * 2008-02-20 2014-04-04 삼성전자주식회사 채널 상태 정보를 피드백하는 공간 다중 접속 방식의 통신시스템 및 이를 지원하는 방법
CN101534507B (zh) * 2008-03-12 2014-04-16 株式会社Ntt都科摩 物理资源的分配方法及装置
JP5193644B2 (ja) * 2008-03-26 2013-05-08 株式会社東芝 無線通信装置、プログラムおよび方法
US8305885B2 (en) * 2008-05-08 2012-11-06 At&T Intellectual Property I, L.P. Control of quality of service in overlapping basic service sets in wireless local area networks
TW200950410A (en) * 2008-05-21 2009-12-01 Realtek Semiconductor Corp Channel utilizing method and system for wireless network
US9001752B2 (en) * 2008-11-26 2015-04-07 Kyocera Corporation Base station, method for arranging sub burst region in base station, method for determining terminal to be communicated with, and method for allocating downlink burst region
US8989106B2 (en) 2009-02-27 2015-03-24 Qualcomm Incorporated Methods and apparatuses for scheduling uplink request spatial division multiple access (RSDMA) messages in an SDMA capable wireless LAN
US8036098B2 (en) * 2009-04-20 2011-10-11 Intel Corporation Wireless network and method for adaptive opportunistic clustering for interference alignment in wireless networks
JP5430306B2 (ja) * 2009-09-10 2014-02-26 京セラ株式会社 基地局装置及び基地局装置の通信制御方法
US8434336B2 (en) * 2009-11-14 2013-05-07 Qualcomm Incorporated Method and apparatus for managing client initiated transmissions in multiple-user communication schemes
US8542696B2 (en) * 2009-12-16 2013-09-24 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication units
US20110149731A1 (en) 2009-12-17 2011-06-23 Gong Michelle X Device, system and method of scheduling communications with a group of wireless communication units
US8687546B2 (en) 2009-12-28 2014-04-01 Intel Corporation Efficient uplink SDMA operation
US8693414B2 (en) 2010-01-15 2014-04-08 Ralink Technology Corp. Multi-user transmission method, multiple input multiple output transmission system using the same, scheduling method and access point using the same for scheduling simultaneous transmission
EP2532184A1 (en) * 2010-02-05 2012-12-12 Nokia Siemens Networks Oy Method for scheduling user equipment in a radio communications system and apparatus thereof
WO2013047952A1 (ko) * 2011-09-26 2013-04-04 엘지전자 주식회사 무선 접속 시스템에서 액세스 포인트에 최소 보장 자원량을 할당하기 위한 방법 및 장치
WO2013145593A1 (ja) * 2012-03-28 2013-10-03 京セラ株式会社 基地局および通信制御方法
EP2684398A4 (en) 2012-05-17 2015-05-13 Liveu Ltd MULTIMODEM COMMUNICATION USING VIRTUAL IDENTITY MODULES
JP5729837B2 (ja) * 2012-09-26 2015-06-03 日本電信電話株式会社 基地局装置、無線通信方法、及び無線通信システム
JP5770699B2 (ja) * 2012-09-26 2015-08-26 日本電信電話株式会社 端末装置、基地局装置、無線通信方法、及び無線通信システム
JP5895871B2 (ja) * 2013-02-22 2016-03-30 横河電機株式会社 管理装置、管理方法、及び無線通信システム
US9338650B2 (en) 2013-03-14 2016-05-10 Liveu Ltd. Apparatus for cooperating with a mobile device
US9980171B2 (en) 2013-03-14 2018-05-22 Liveu Ltd. Apparatus for cooperating with a mobile device
US9369921B2 (en) 2013-05-31 2016-06-14 Liveu Ltd. Network assisted bonding
FR3011704A1 (fr) * 2013-10-07 2015-04-10 Orange Procede de mise en œuvre d'une session de communication entre une pluralite de terminaux
CN106922013B (zh) * 2015-12-24 2020-04-21 华为技术有限公司 同频段双射频模块的无线接入点和降低信号干扰的方法
US10568126B2 (en) * 2016-03-01 2020-02-18 Huawei Technologies Co., Ltd. Method and apparatus for distributed uplink data processing in a communication network with limited backhaul
FR3061623B1 (fr) * 2016-12-29 2019-05-31 Avantix Procede et dispositif d’optimisation de la coexistence de pico-reseaux radioelectriques
CN112385155A (zh) * 2018-07-12 2021-02-19 索尼公司 控制mimo无线通信中的极化分割复用
JP7127599B2 (ja) * 2019-04-02 2022-08-30 日本電信電話株式会社 無線性能評価方法および無線性能評価システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965774B1 (en) * 2001-09-28 2005-11-15 Arraycomm, Inc. Channel assignments in a wireless communication system having spatial channels including enhancements in anticipation of new subscriber requests
CN1753343A (zh) * 2004-09-22 2006-03-29 株式会社Ntt都科摩 多频带移动通信系统和发送机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926758A (en) * 1996-08-26 1999-07-20 Leo One Ip, L.L.C. Radio frequency sharing methods for satellite systems
US5886988A (en) * 1996-10-23 1999-03-23 Arraycomm, Inc. Channel assignment and call admission control for spatial division multiple access communication systems
GB0015512D0 (en) * 2000-06-23 2000-08-16 Univ Surrey Channel allocation and assignment methods and systems
JP3967115B2 (ja) * 2001-11-22 2007-08-29 株式会社エヌ・ティ・ティ・ドコモ 基地局、無線リソース制御装置、端末装置、通信システム及び通信方法
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
JP4058326B2 (ja) * 2002-10-17 2008-03-05 株式会社エヌ・ティ・ティ・ドコモ 無線基地局、制御装置、無線通信システム及び通信方法
US7804762B2 (en) * 2003-12-30 2010-09-28 Intel Corporation Method and apparatus for implementing downlink SDMA in a wireless network
US7257088B2 (en) * 2004-05-11 2007-08-14 3Com Corporation SDMA system using MU-SIMO for the uplink and MU-MISO for the downlink
US7536205B2 (en) * 2004-06-15 2009-05-19 Samsung Electronics Co., Ltd. Apparatus and method for downlink spatial division multiple access scheduling in a wireless network
JP4583090B2 (ja) * 2004-06-29 2010-11-17 京セラ株式会社 通信装置及び通信多重方法
US7961609B2 (en) * 2004-07-20 2011-06-14 Qualcomm Incorporated Packet aware scheduler in wireless communication systems
US7620019B1 (en) * 2004-08-27 2009-11-17 Nortel Networks Limited Space division multiple access scheduling
US7512096B2 (en) * 2004-11-24 2009-03-31 Alcatel-Lucent Usa Inc. Communicating data between an access point and multiple wireless devices over a link

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965774B1 (en) * 2001-09-28 2005-11-15 Arraycomm, Inc. Channel assignments in a wireless communication system having spatial channels including enhancements in anticipation of new subscriber requests
CN1753343A (zh) * 2004-09-22 2006-03-29 株式会社Ntt都科摩 多频带移动通信系统和发送机

Also Published As

Publication number Publication date
CN101083516A (zh) 2007-12-05
JP4899637B2 (ja) 2012-03-21
EP1863304B1 (en) 2016-02-24
EP1863304A1 (en) 2007-12-05
US8310995B2 (en) 2012-11-13
US20070274256A1 (en) 2007-11-29
JP2007318576A (ja) 2007-12-06

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