JP2011515051A5 - - Google Patents

Download PDF

Info

Publication number
JP2011515051A5
JP2011515051A5 JP2010549226A JP2010549226A JP2011515051A5 JP 2011515051 A5 JP2011515051 A5 JP 2011515051A5 JP 2010549226 A JP2010549226 A JP 2010549226A JP 2010549226 A JP2010549226 A JP 2010549226A JP 2011515051 A5 JP2011515051 A5 JP 2011515051A5
Authority
JP
Japan
Prior art keywords
user
information
stream
transmission
user stream
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.)
Granted
Application number
JP2010549226A
Other languages
English (en)
Japanese (ja)
Other versions
JP5503561B2 (ja
JP2011515051A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2009/050826 external-priority patent/WO2009109894A1/en
Publication of JP2011515051A publication Critical patent/JP2011515051A/ja
Publication of JP2011515051A5 publication Critical patent/JP2011515051A5/ja
Application granted granted Critical
Publication of JP5503561B2 publication Critical patent/JP5503561B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010549226A 2008-03-04 2009-03-02 マルチユーザシステムにおける送信設定の通知 Active JP5503561B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08152226 2008-03-04
EP08152226.0 2008-03-04
PCT/IB2009/050826 WO2009109894A1 (en) 2008-03-04 2009-03-02 Signaling of transmission settings in multi-user systems

Publications (3)

Publication Number Publication Date
JP2011515051A JP2011515051A (ja) 2011-05-12
JP2011515051A5 true JP2011515051A5 (https=) 2012-04-19
JP5503561B2 JP5503561B2 (ja) 2014-05-28

Family

ID=40732214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010549226A Active JP5503561B2 (ja) 2008-03-04 2009-03-02 マルチユーザシステムにおける送信設定の通知

Country Status (8)

Country Link
US (1) US9497744B2 (https=)
EP (1) EP2263407B1 (https=)
JP (1) JP5503561B2 (https=)
KR (2) KR101630868B1 (https=)
CN (1) CN101960899B (https=)
ES (1) ES2580168T3 (https=)
TW (1) TWI471043B (https=)
WO (1) WO2009109894A1 (https=)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101755391B (zh) 2007-07-18 2013-08-07 马维尔国际贸易有限公司 具有用于多个客户站的独立数据的同步下行链路传输的接入点
US8149811B2 (en) 2007-07-18 2012-04-03 Marvell World Trade Ltd. Wireless network with simultaneous uplink transmission of independent data from multiple client stations
US9008066B2 (en) 2007-10-31 2015-04-14 Qualcomm, Incorporated Method and apparatus for signaling transmission characteristics in a wireless communication network
US8576821B2 (en) 2007-10-31 2013-11-05 Qualcomm Incorporated Method and apparatus for improved data demodulation in a wireless communication network
US8670395B2 (en) * 2008-06-26 2014-03-11 Samsung Electronics Co., Ltd. System and method for priority driven contention scheme for supporting enhanced QoS in a wireless communication network
US8824495B2 (en) * 2008-07-02 2014-09-02 Samsung Electronics Co., Ltd. System and method for reservation of disjoint time intervals in wireless local area networks
US8982889B2 (en) * 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
US9077594B2 (en) 2009-07-23 2015-07-07 Marvell International Ltd. Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
EP2491663B1 (en) * 2009-10-23 2015-07-29 Marvell World Trade Ltd. Training sequence indication for WLAN
KR101790205B1 (ko) * 2009-10-30 2017-10-25 한국전자통신연구원 다중 사용자 무선 통신 시스템에서 제어 및 훈련 심볼 전송 방법
WO2011056790A1 (en) * 2009-11-03 2011-05-12 Marvell World Trade Ltd. Power saving in a communication device
US8325644B2 (en) 2009-11-06 2012-12-04 Qualcomm Incorporated Mixed mode preamble design for signaling number of streams per client
KR101559295B1 (ko) * 2009-12-04 2015-10-12 삼성전자주식회사 공간 분할 다중 사용자 다중 입력 다중 출력 방식을 이용하는 통신 시스템
EP2471200A4 (en) * 2009-12-10 2012-10-17 Lg Electronics Inc METHOD AND APPARATUS FOR TRANSMITTING LEARNING SIGNAL IN A WIRELESS LOCAL NETWORK SYSTEM
EP2903181B1 (en) 2009-12-18 2016-11-16 Electronics and Telecommunications Research Institute Method for sending/receiving data in a wireless packet communication system in which there is simultaneous communication with a plurality of terminals
US8300567B2 (en) * 2009-12-21 2012-10-30 Intel Corporation Method and apparatus for downlink multiple-user multiple output scheduling
EP2534772B1 (en) * 2010-02-10 2019-12-18 Marvell World Trade Ltd. Transmission protection for wireless communications
JP2011188106A (ja) 2010-03-05 2011-09-22 Sony Corp 無線通信装置、無線通信システム、無線通信方法およびプログラム
US8989066B2 (en) 2010-03-31 2015-03-24 Qualcomm, Incorporated Protection mechanisms for multi-user MIMO transmissions
US20120076081A1 (en) * 2010-03-31 2012-03-29 Qualcomm Incorporated Protection mechanisms for multi-user mimo transmissions
US9173234B2 (en) * 2010-03-31 2015-10-27 Qualcomm Incorporated Protection mechanisms for multi-user MIMO transmissions
EP2561625B1 (en) 2010-04-19 2021-12-15 Samsung Electronics Co., Ltd. Method and system for multi-user transmit opportunity for multi-user multiple-input-multiple-output wireless networks
US8306010B2 (en) * 2010-04-28 2012-11-06 Intel Corporation Systems and methods for uplink multi-user multiple input multiple output (MU MIMO) medium access and error recovery
US8953578B2 (en) * 2010-06-23 2015-02-10 Samsung Electronics Co., Ltd. Method and system for contention avoidance in multi-user multiple-input-multiple-output wireless networks
WO2012002758A2 (ko) 2010-07-01 2012-01-05 엘지전자 주식회사 무선랜 시스템에서 mimo 패킷을 송수신하는 방법 및 장치
US9232543B2 (en) 2010-07-07 2016-01-05 Samsung Electronics Co., Ltd. Method and system for communication in multi-user multiple-input-multiple-output wireless networks
US9860037B2 (en) 2010-07-21 2018-01-02 Qualcomm, Incorporated Method and apparatus for ordering sub-fields of VHT-SIG-A and VIT-SIG-B fields
US8917743B2 (en) 2010-10-06 2014-12-23 Samsung Electronics Co., Ltd. Method and system for enhanced contention avoidance in multi-user multiple-input-multiple-output wireless networks
US11026169B2 (en) 2010-11-09 2021-06-01 Qualcomm Incorporated Physical layer power save facility
US9992738B2 (en) 2010-11-17 2018-06-05 Qualcomm Incorporated Physical layer power save facility with random offset
GB2491858C (en) * 2011-06-14 2020-07-29 Sca Ipla Holdings Inc Telecommunications method and system
EP2752066B1 (en) 2011-08-29 2016-09-14 Marvell World Trade Ltd. Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
EP2820909B1 (en) 2012-03-01 2017-09-06 Interdigital Patent Holdings, Inc. Multi-user parallel channel access in wlan systems
US9232502B2 (en) 2012-10-31 2016-01-05 Samsung Electronics Co., Ltd. Method and system for uplink multi-user multiple-input-multiple-output communication in wireless networks
US9419752B2 (en) 2013-03-15 2016-08-16 Samsung Electronics Co., Ltd. Transmission opportunity operation of uplink multi-user multiple-input-multiple-output communication in wireless networks
US9398123B2 (en) * 2013-05-03 2016-07-19 Qualcomm Incorporated Systems and methods for aggregation of physical protocol data units on a wireless network
EP3007501B1 (en) * 2013-08-20 2018-11-07 Huawei Technologies Co., Ltd. Training resource allocation method, apparatus and system
US9295074B2 (en) 2013-09-10 2016-03-22 Samsung Electronics Co., Ltd. Acknowledgement, error recovery and backoff operation of uplink multi-user multiple-input-multiple-output communication in wireless networks
EP4236144A3 (en) 2013-10-01 2023-10-25 InterDigital Patent Holdings, Inc. Enhancements for coordinated orthogonal block-based resource allocation (cobra) in wlan systems
US9236919B2 (en) * 2013-12-11 2016-01-12 Realtek Semiconductor Corporation MIMO wireless communication method and system
KR102262183B1 (ko) * 2014-04-04 2021-06-07 뉴라컴 인코포레이티드 수신 확인 방법 및 다중 사용자 전송 방법
US10045369B2 (en) * 2014-06-09 2018-08-07 Intel IP Corporation Apparatus, method and system of multi-user downlink transmission
US10499418B2 (en) * 2014-07-09 2019-12-03 Qualcomm Incorporated Methods and apparatus for multiple user uplink control and scheduling via aggregated frames
US9467275B2 (en) * 2014-07-18 2016-10-11 Intel Corporation MAC protocol for full duplex wireless communications
US9712217B2 (en) * 2014-09-08 2017-07-18 Intel Corporation Parallel channel training in multi-user multiple-input and multiple-output system
WO2016068582A1 (ko) * 2014-10-27 2016-05-06 엘지전자(주) 무선 통신 시스템에서의 데이터 전송 방법 및 이를 위한 장치
CN107079457B (zh) 2014-11-05 2020-10-16 Lg 电子株式会社 在无线lan中基于容器分配资源单元的方法和设备
CN107005970B (zh) * 2014-11-12 2020-08-14 华为技术有限公司 资源指示的处理方法、计算机可读介质、接入点和站点
WO2016129824A1 (ko) * 2015-02-11 2016-08-18 엘지전자 주식회사 무선랜에서 mu 전송을 위한 매체 보호 방법 및 장치
US9894653B2 (en) * 2015-04-24 2018-02-13 Intel IP Corporation Apparatus, computer readable medium, and method for multi-user request-to-send and clear-to-send in a high efficiency wireless local-area network
US10057924B2 (en) * 2015-05-27 2018-08-21 Intel IP Corporation High efficiency signal field in high efficiency wireless local area network
WO2017091028A1 (ko) * 2015-11-26 2017-06-01 엘지전자 주식회사 무선랜에서 프레임을 전송하는 방법 및 장치
CN114826526B (zh) 2015-12-18 2024-12-31 弗劳恩霍夫应用研究促进协会 无线通信系统中具有缩短的端到端延时的数据信号传输
CN117295110A (zh) * 2022-06-15 2023-12-26 中兴通讯股份有限公司 信息传输方法、装置、基站、设备、存储介质及程序产品

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE421809T1 (de) * 2002-08-22 2009-02-15 Imec Inter Uni Micro Electr Verfahren zur mimo-übertragung für mehrere benutzer und entsprechende vorrichtungen
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
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
US7924772B2 (en) * 2005-02-10 2011-04-12 Nokia Corporation Method and apparatus to support multi-user packets in a wireless communication system
US7570627B2 (en) * 2005-03-11 2009-08-04 Freescale Semiconductor, Inc. Method for sharing bandwidth using reduced duty cycle signals and media access control
KR20060115290A (ko) * 2005-05-04 2006-11-08 삼성전자주식회사 이동통신 시스템에서 다중 사용자 패킷 송수신 장치 및방법
EP1881647B1 (en) * 2005-05-10 2012-08-15 Mitsubishi Electric Corporation Terminal control apparatus and wireless lan system
EP1737176A1 (en) * 2005-06-20 2006-12-27 NTT DoCoMo, Inc. Signalling for allocation of a communication link in a MIMO system
EP1949716A4 (en) * 2005-08-25 2012-03-21 Nokia Corp UNITED INCOMING FORM FOR CENTRAL CONTROL SIGNALING
JP4504293B2 (ja) 2005-09-29 2010-07-14 株式会社東芝 複数アンテナを備えた無線通信装置および無線通信システム、無線通信方法
EP1821444B1 (en) 2006-02-21 2018-09-19 Samsung Electronics Co., Ltd. Apparatus and method for transmission and reception in a multi-user MIMO communication system
US7864740B2 (en) * 2006-03-17 2011-01-04 Futurewei Technologies, Inc. System for minimizing signaling overhead in OFDMA-based communication systems
US8867453B2 (en) 2006-04-24 2014-10-21 Samsung Electronics Co., Ltd. System and method for subcarrier allocation signaling in a multicarrier wireless network
KR100966565B1 (ko) * 2006-04-25 2010-06-29 엘지전자 주식회사 무선 통신 시스템에서 다중 사용자 패킷의 구성 방법 및 구조
JP4760557B2 (ja) * 2006-06-08 2011-08-31 株式会社日立製作所 無線通信システムおよび無線通信装置
US8351530B2 (en) * 2007-02-16 2013-01-08 Interdigital Technology Corporation Method and apparatus for transmitting control signaling for MIMO transmission
EP2198664B1 (en) 2007-08-31 2012-10-17 Koninklijke Philips Electronics N.V. Enhanced multi-user transmission

Similar Documents

Publication Publication Date Title
JP2011515051A5 (https=)
RU2015129044A (ru) Способ запуска апериодического зондирующего опорного символа, базовая станция и пользовательское оборудование
WO2010074444A3 (en) Method and apparatus for transmitting signal in a wireless communication system using comp
JP2016519909A5 (https=)
EP2216992A4 (en) SENDING DEVICE, RECEIVING DEVICE, COMMUNICATION SYSTEM, TRANSMISSION PROCEDURE, RECEIVING METHOD AND PROGRAMS THEREFOR
JP2010233260A5 (https=)
WO2013022253A3 (en) Method of channel access in wireless local area network and apparatus for the same
WO2009108020A3 (ko) 무선통신 시스템에서 ack/nack 신호 전송방법
JP2013502805A5 (https=)
WO2012115432A3 (en) Method for transmitting and receiving packet for multi user in wireless local area network and apparatus for the same
WO2013141800A3 (en) Methods and appartus in a wireless communication system for transmitting and receiving user data on a non-legacy carrier
EP2901603A4 (en) DYNAMIC HARQ-ACK TRANSMISSION WITH IMPROVED PDCCH
RU2015116905A (ru) Способ и устройство для улучшения покрытия устройств связи машинного типа (мтс)
MX2010009357A (es) Metodo y aparato para el control de enlace en un sistema de comunicacion inalambrica.
JP2017517218A5 (https=)
WO2011104502A3 (en) Enhanced spatial modulation
JP2016522619A5 (https=)
WO2010148402A3 (en) Reference signal design for wireless communication system
JP2016516320A5 (https=)
WO2011126212A3 (en) Method of transmitting and receiving control information based on spatial-multiplexing gain
TW200640266A (en) Method for indicating and detecting transmission resource allocations in a multi-user communication system
EP1892866A4 (en) RADIO PARAMETER GROUPS GENERATOR, TRANSMITTER AND RECEIVER
RU2014123664A (ru) Способ управления передачей, передающее устройство и принимающее устройство для системы беспроводной связи
WO2012008771A3 (ko) 통신 시스템에서의 신호 전송장치 및 방법
JP2017521884A5 (https=)