BRPI0808385B8 - sistema e método de comunicação sem fio, e, mídia legível por computador - Google Patents

sistema e método de comunicação sem fio, e, mídia legível por computador

Info

Publication number
BRPI0808385B8
BRPI0808385B8 BRPI0808385A BRPI0808385A BRPI0808385B8 BR PI0808385 B8 BRPI0808385 B8 BR PI0808385B8 BR PI0808385 A BRPI0808385 A BR PI0808385A BR PI0808385 A BRPI0808385 A BR PI0808385A BR PI0808385 B8 BRPI0808385 B8 BR PI0808385B8
Authority
BR
Brazil
Prior art keywords
nav
wireless communication
communication system
duration information
destination
Prior art date
Application number
BRPI0808385A
Other languages
English (en)
Portuguese (pt)
Inventor
Morioka Yuichi
Original Assignee
Sony Corp
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=39977226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0808385(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Corp filed Critical Sony Corp
Publication of BRPI0808385A2 publication Critical patent/BRPI0808385A2/pt
Publication of BRPI0808385B1 publication Critical patent/BRPI0808385B1/pt
Publication of BRPI0808385B8 publication Critical patent/BRPI0808385B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
BRPI0808385A 2007-03-05 2008-02-29 sistema e método de comunicação sem fio, e, mídia legível por computador BRPI0808385B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007053735 2007-03-05
JPP2007-053735 2007-03-05
JPP2008-000955 2008-01-08
JP2008000955A JP4888396B2 (ja) 2007-03-05 2008-01-08 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
PCT/JP2008/054113 WO2008111496A2 (en) 2007-03-05 2008-02-29 Setting of network allocation vectors in a wireless communication system

Publications (3)

Publication Number Publication Date
BRPI0808385A2 BRPI0808385A2 (pt) 2014-07-01
BRPI0808385B1 BRPI0808385B1 (pt) 2020-08-25
BRPI0808385B8 true BRPI0808385B8 (pt) 2020-09-08

Family

ID=39977226

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0808385A BRPI0808385B8 (pt) 2007-03-05 2008-02-29 sistema e método de comunicação sem fio, e, mídia legível por computador

Country Status (6)

Country Link
US (1) US10027507B2 (OSRAM)
EP (2) EP3484231B1 (OSRAM)
JP (1) JP4888396B2 (OSRAM)
CN (1) CN101627657B (OSRAM)
BR (1) BRPI0808385B8 (OSRAM)
WO (1) WO2008111496A2 (OSRAM)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5173526B2 (ja) * 2008-03-28 2013-04-03 株式会社東芝 無線システム、無線基地局および無線端末
US8638658B2 (en) * 2009-01-08 2014-01-28 Mitsubishi Electric Corporation Data transmission device
PL2399426T3 (pl) 2009-02-18 2017-07-31 Lg Electronics Inc. Sposób dostępu do współistniejącego kanału
US9924512B1 (en) * 2009-03-24 2018-03-20 Marvell International Ltd. OFDMA with block tone assignment for WLAN
JP5391816B2 (ja) 2009-05-08 2014-01-15 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
JP5413071B2 (ja) * 2009-05-08 2014-02-12 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
JP5316208B2 (ja) 2009-05-08 2013-10-16 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
US9935805B2 (en) * 2009-08-25 2018-04-03 Qualcomm Incorporated MIMO and MU-MIMO OFDM preambles
EP2515452B1 (en) * 2009-12-18 2015-04-08 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
JP5625395B2 (ja) * 2010-03-03 2014-11-19 ソニー株式会社 無線通信装置、無線通信方法および無線通信システム
JP5598023B2 (ja) 2010-03-03 2014-10-01 ソニー株式会社 無線通信装置、無線通信システム、および無線通信方法
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
CN107359915B (zh) 2010-03-11 2020-12-08 韩国电子通信研究院 用于在多输入多输出系统中传送数据的方法和设备
US8837478B1 (en) * 2010-07-23 2014-09-16 Marvell International Ltd. System and method for interference protection in downlink multi-user multiple-input, multiple-output communication
CN103038125B (zh) 2010-09-09 2016-01-20 本田技研工业株式会社 车身后部结构
JP2012060526A (ja) 2010-09-10 2012-03-22 Sony Corp 無線通信装置、プログラム、無線通信方法、および無線通信システム
US9119110B2 (en) * 2010-09-22 2015-08-25 Qualcomm, Incorporated Request to send (RTS) and clear to send (CTS) for multichannel operations
US9806848B2 (en) 2010-09-29 2017-10-31 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US10090982B2 (en) 2010-09-29 2018-10-02 Qualcomm Incorporated Systems and methods for communication of channel state information
US9813135B2 (en) 2010-09-29 2017-11-07 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9831983B2 (en) * 2010-09-29 2017-11-28 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US9077498B2 (en) 2010-09-29 2015-07-07 Qualcomm Incorporated Systems and methods for communication of channel state information
US9882624B2 (en) 2010-09-29 2018-01-30 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9374193B2 (en) 2010-09-29 2016-06-21 Qualcomm Incorporated Systems and methods for communication of channel state information
US9602298B2 (en) 2010-09-29 2017-03-21 Qualcomm Incorporated Methods and apparatuses for determining a type of control field
KR101737516B1 (ko) * 2010-11-24 2017-05-18 한국전자통신연구원 공평한 대역 할당 기반 패킷 스케줄링 방법 및 장치
JP5867411B2 (ja) * 2010-11-30 2016-02-24 日本電気株式会社 無線マルチホップネットワークを用いた情報収集システム、端末、シンクノード、およびこれらの通信方法
US9585025B2 (en) 2011-02-16 2017-02-28 Qualcomm Incorporated Managing transmit power for better frequency re-use in TV white space
US9813994B2 (en) 2011-02-16 2017-11-07 Qualcomm, Incorporated Managing transmit power for better frequency re-use in TV white space
US9137823B1 (en) 2011-05-23 2015-09-15 Marvell International Ltd. Downlink and uplink staggering techniques with aid bitmap segmentation
US9155027B1 (en) 2011-11-23 2015-10-06 Marvell International Ltd. 802.11 enhanced distributed channel access
US9204371B2 (en) 2011-11-23 2015-12-01 Marvell World Trade Ltd. 802.11 restricted access windows
KR101758970B1 (ko) * 2011-12-06 2017-07-17 엘지전자 주식회사 무선랜 시스템에서 채널 사운딩 수행 방법 및 이를 지원하는 장치
US9735855B2 (en) 2012-04-18 2017-08-15 Marvell World Trade Ltd. Method and apparatus for relaying communication between an access point and a station in a wireless network
US9445349B1 (en) 2012-04-18 2016-09-13 Marvell International Ltd. 802.11ah duty cycle based channel access priorities
FR2991531A1 (fr) * 2012-06-05 2013-12-06 France Telecom Trames de controle de courte duree en couche physique
WO2013184889A1 (en) * 2012-06-08 2013-12-12 Marvell World Trade Ltd. Method and apparatus for restricting channel access to a wireless station operating in accordance with a power saving scheme
US9148873B1 (en) 2012-07-05 2015-09-29 Marvell International Ltd. Method and apparatus for providing different types of physical layer devices access to a wireless medium
US9467898B2 (en) 2012-09-28 2016-10-11 Futurewei Technologies, Inc. System and method for response frame type indication
US8842571B1 (en) * 2013-02-22 2014-09-23 Marvell International Ltd. Method and apparatus for determining a time of arrival of a data unit
US10097315B2 (en) * 2013-04-19 2018-10-09 Qualcomm Incorporated Group scheduling and acknowledgement for wireless transmission
CN103228056B (zh) * 2013-04-24 2019-03-01 中兴通讯股份有限公司 一种信道接入的处理方法和装置
US9860102B2 (en) * 2013-07-05 2018-01-02 Electronics & Telecommunications Research Institute Method for transmitting signal in communication system
US9585171B2 (en) 2013-09-13 2017-02-28 Futurewei Technologies, Inc. System and method for one-way traffic in wireless communications systems
BR112016008419A8 (pt) 2013-11-19 2022-10-04 Intel Ip Corp Método, aparelho, e meio legível por computador para escalonamento de múltiplos usuários em redes de área local sem fios
KR102133465B1 (ko) * 2013-11-20 2020-07-13 한국전자통신연구원 무선랜 시스템에서 프레임 송수신 방법 및 장치
DE102014019906B4 (de) 2013-11-20 2024-06-27 Electronics And Telecommunications Research Institute Verfahren zur Aufrechterhaltung einer Vielzahl von Netzzuteilungsvektoren in einem drahtlosen Netz
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
WO2015127777A1 (en) * 2014-02-25 2015-09-03 Intel IP Corporation Access point assisted spatial reuse
US9749975B2 (en) 2014-04-30 2017-08-29 Marvell World Trade Ltd. Systems and methods for implementing protected access based on a null data packet in a wireless network
WO2015168139A1 (en) * 2014-04-30 2015-11-05 Marvell World Trade Ltd. Systems and methods for implementing protected access based on a null data packet in a wireless network
JP6321283B2 (ja) * 2014-05-01 2018-05-09 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎシステムにおける空間再使用率を高めるための方法及びそのための装置
US9804664B2 (en) * 2014-05-27 2017-10-31 Qualcomm Incorporated Adaptive control of RF low power modes in a multi-rate wireless system using MCS value
KR101519793B1 (ko) * 2014-06-24 2015-05-12 현대자동차주식회사 차량용 네트워크 시스템 및 이 시스템 내 이종 통신 제어기의 데이터 전송 방법
US9705643B2 (en) 2014-07-15 2017-07-11 Intel IP Corporation High-efficiency wireless local-area network devices and methods for acknowledgements during scheduled transmission opportunities
WO2016043551A1 (ko) * 2014-09-18 2016-03-24 한국과학기술원 통신 자원의 효율 개선을 위한 rts/cts 핸드쉐이킹 방법
KR101657884B1 (ko) * 2014-09-18 2016-09-20 한국과학기술원 통신 자원의 효율 개선을 위한 rts/cts 핸드쉐이킹 방법
US20160119453A1 (en) * 2014-10-22 2016-04-28 Qualcomm Incorporated Methods and apparatus for guard interval indication in wireless communication networks
US10165470B2 (en) * 2014-11-05 2018-12-25 Intel IP Corporation High-efficiency (HE) station and method for configuring HE packets with long and short preamble formats
EP3982553A1 (en) * 2015-04-24 2022-04-13 Newracom, Inc. Preamble and payload for high efficiency (he) transmission
SG11201708918UA (en) * 2015-05-08 2017-11-29 Sony Corp Communication device and communication method
KR102178131B1 (ko) 2015-06-29 2020-11-12 주식회사 윌러스표준기술연구소 레거시 무선 통신 단말과 공존을 위한 무선 통신 방법 및 무선 통신 단말
CN104993915B (zh) * 2015-08-07 2018-02-13 上海斐讯数据通信技术有限公司 传输光网络单元管理控制信息的方法及系统
US10285203B2 (en) * 2015-08-26 2019-05-07 Newracom, Inc. Network allocation vector types and transmission opportunity types for spatial reuse
JP6578831B2 (ja) 2015-09-08 2019-09-25 ソニー株式会社 無線通信装置および無線通信方法
US10362586B2 (en) 2015-10-13 2019-07-23 Futurewei Technologies, Inc. System and method for spatial reuse in directional random access
US9948490B2 (en) * 2015-11-06 2018-04-17 Qualcomm Incorporated Preamble for non-linearity estimation
JP6962198B2 (ja) * 2016-01-06 2021-11-05 ソニーグループ株式会社 情報処理装置、通信システム、情報処理方法およびプログラム
RU2739496C2 (ru) * 2016-10-14 2020-12-24 Сони Корпорейшн Устройство связи, способ связи и программа
US10165598B2 (en) * 2016-12-14 2018-12-25 Aruba Networks, Inc. Wireless medium clearing
WO2019069533A1 (ja) * 2017-10-02 2019-04-11 ソニー株式会社 通信装置及び通信方法
JP7308623B2 (ja) 2019-02-28 2023-07-14 キヤノン株式会社 情報処理装置並びにその制御方法、及び、プログラム
JP2021150796A (ja) * 2020-03-18 2021-09-27 パナソニックＩｐマネジメント株式会社 通信端末、通信システム、通信方法及びプログラム
CN114158064B (zh) * 2021-10-27 2023-07-14 深圳市联平半导体有限公司 通信设备及其网络分配矢量调整方法、系统和电子设备
WO2025104180A1 (en) * 2023-11-14 2025-05-22 Koninklijke Philips N.V. Coordinated time division multiple access (ctdma) truncation procedure

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133381B2 (en) * 2001-03-02 2006-11-07 At&T Corp Interference suppression methods for 802.11
US7164671B2 (en) * 2001-12-27 2007-01-16 Koninklijke Philips Electronics N.V. Overlapping network allocation vector (ONAV) for avoiding collision in the IEEE 802.11 WLAN operating under HCF
US6977944B2 (en) * 2002-01-12 2005-12-20 Conexant, Inc. Transmission protection for communications networks having stations operating with different modulation formats
JP4158896B2 (ja) 2002-12-13 2008-10-01 古河電気工業株式会社 光コネクタ
KR20050091774A (ko) * 2003-01-09 2005-09-15 톰슨 라이센싱 에스.에이. Ｗｌａｎ에서 대역폭 제공을 위한 방법 및 장치
JP2004363993A (ja) 2003-06-05 2004-12-24 Sharp Corp 通信端末
JP2007502077A (ja) * 2003-08-08 2007-02-01 インテル・コーポレーション Ｓｄｍａトレーニング動作
JP2006050519A (ja) 2003-10-24 2006-02-16 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
ES2698963T3 (es) 2004-01-08 2019-02-06 Sony Corp Aparato de comunicación inalámbrica y procedimiento de comunicación inalámbrica en una LAN inalámbrica multinormas
US7535879B2 (en) * 2004-01-08 2009-05-19 Sony Corporation Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
JP2007533173A (ja) * 2004-02-02 2007-11-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線通信システムにおける周波数帯の最適な再利用のための改良型ネットワークアロケーションベクトル機構
JP2005295499A (ja) * 2004-03-08 2005-10-20 Matsushita Electric Ind Co Ltd 無線ネットワークにおけるメディアアクセスオーバヘッド低減方法
US7826457B2 (en) * 2004-05-11 2010-11-02 Broadcom Corp. Method and system for handling out-of-order segments in a wireless system via direct data placement
JP4220435B2 (ja) * 2004-05-28 2009-02-04 株式会社東芝 無線通信システムおよび無線端末
US7366464B2 (en) * 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods
JP4404715B2 (ja) 2004-07-27 2010-01-27 矢崎総業株式会社 ヘッドアップディスプレイ装置及びこれに用いられるミラー一体カバーユニット
KR100608006B1 (ko) * 2004-08-31 2006-08-02 삼성전자주식회사 무선랜상에서 데이터를 전송하는 방법, 액세스 포인트장치 및 스테이션 장치
JP4331088B2 (ja) * 2004-11-01 2009-09-16 株式会社東芝 通信装置および通信方法
US7447185B2 (en) * 2004-12-29 2008-11-04 Intel Corporation Transmitting and protecting long frames in a wireless local area network
CN1842001A (zh) 2005-03-31 2006-10-04 都科摩（北京）通信技术研究中心有限公司 用于无线分布式网络的媒体接入控制方法及装置
US7616655B2 (en) * 2005-06-08 2009-11-10 Avaya Inc. Avoiding exposed node problems in wireless local area networks
JP4364165B2 (ja) * 2005-06-17 2009-11-11 株式会社東芝 無線通信装置
JP4575265B2 (ja) * 2005-09-29 2010-11-04 株式会社東芝 無線通信装置
US20070153830A1 (en) * 2006-01-05 2007-07-05 Xhafa Ariton E Methods and apparatus to provide fairness for wireless local area networks that use extended physical layer protection mechanisms
US20070160021A1 (en) * 2006-01-06 2007-07-12 Xhafa Ariton E Methods and apparatus to provide fairness for wireless local area networks that use long network allocation vector (NAV) mechanisms
US7570610B2 (en) * 2006-02-01 2009-08-04 Via Technologies, Inc. Power management method
US7881340B2 (en) * 2007-10-22 2011-02-01 The Johns Hopkins University Decentralized media access control for ad-hoc mobile wireless network

Also Published As

Publication number Publication date
EP2119294B1 (en) 2019-01-02
JP4888396B2 (ja) 2012-02-29
US10027507B2 (en) 2018-07-17
CN101627657B (zh) 2013-06-05
BRPI0808385A2 (pt) 2014-07-01
WO2008111496A2 (en) 2008-09-18
EP3484231B1 (en) 2021-01-20
BRPI0808385B1 (pt) 2020-08-25
EP2119294A2 (en) 2009-11-18
EP3484231A1 (en) 2019-05-15
CN101627657A (zh) 2010-01-13
US20100074198A1 (en) 2010-03-25
WO2008111496A3 (en) 2008-11-27
JP2008252867A (ja) 2008-10-16

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