BR112012010467A2 - equipamento de transmissão de bloco de dados em sistema de comunicação sem fio e método para rede local sem fio. - Google Patents

equipamento de transmissão de bloco de dados em sistema de comunicação sem fio e método para rede local sem fio.

Info

Publication number
BR112012010467A2
BR112012010467A2 BR112012010467A BR112012010467A BR112012010467A2 BR 112012010467 A2 BR112012010467 A2 BR 112012010467A2 BR 112012010467 A BR112012010467 A BR 112012010467A BR 112012010467 A BR112012010467 A BR 112012010467A BR 112012010467 A2 BR112012010467 A2 BR 112012010467A2
Authority
BR
Brazil
Prior art keywords
wireless
subframe
generating
transmission equipment
data block
Prior art date
Application number
BR112012010467A
Other languages
English (en)
Other versions
BR112012010467B1 (pt
Inventor
Jaewoo Park
Jeeyon Choi
Sok-Ky Lee
Original Assignee
Electronics And Telecomunication Res Inst
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
Application filed by Electronics And Telecomunication Res Inst filed Critical Electronics And Telecomunication Res Inst
Publication of BR112012010467A2 publication Critical patent/BR112012010467A2/pt
Publication of BR112012010467B1 publication Critical patent/BR112012010467B1/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

equipamento de transmissão de blocos de dados em sistema de comunicação sem fio e método para rede local sem fio. a presente invenção refere-se a uma técnica relativa a um método e um aparelho para geração, transmissão e recebimento de um quadro de dados tendo um formato recentemente proposto num sistema de comunicação sem fio. de acordo com a técnica, o método para gerar um quadro de dados num sistema de comunicação sem fios compreende os seguintes passos: gerar, pelo menos, um primeiro subquadro; gerar pelo menos um segundo subquadro; e gerar um subquadro de dados, incluindo o primeiro e o segundo subquadros, em que o primeiro e o segundo subquadros incluem informação do comprimento de uma unidade de dados (mpdu) de protocolo de mac contida no primeiro e no segundo subquadros primeira e segunda e a informação do comprimento do mpdu contido no segundo subquadro é zero.
BR112012010467-5A 2009-11-04 2010-11-04 Equipamento de transmissão de blocos de dados em sistema de comunicação sem fio e método para rede local sem fio BR112012010467B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR10-2009-0106151 2009-11-04
KR20090106151 2009-11-04
KR20100005284 2010-01-20
KR10-2010-0005284 2010-01-20
KR20100066599 2010-07-09
KR10-2010-0066599 2010-07-09
PCT/KR2010/007740 WO2011055990A2 (ko) 2009-11-04 2010-11-04 무선 통신 시스템에서 데이터 프레임 생성, 전송 및 수신 방법과 그 장치

Publications (2)

Publication Number Publication Date
BR112012010467A2 true BR112012010467A2 (pt) 2016-03-08
BR112012010467B1 BR112012010467B1 (pt) 2021-09-08

Family

ID=43970551

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010467-5A BR112012010467B1 (pt) 2009-11-04 2010-11-04 Equipamento de transmissão de blocos de dados em sistema de comunicação sem fio e método para rede local sem fio

Country Status (13)

Country Link
US (4) US8446891B2 (pt)
EP (3) EP2498411B1 (pt)
JP (4) JP5707415B2 (pt)
KR (6) KR101282346B1 (pt)
CN (2) CN104811274B (pt)
AU (1) AU2010316045B2 (pt)
BR (1) BR112012010467B1 (pt)
CA (1) CA2779928C (pt)
DE (1) DE112010004270T5 (pt)
ES (1) ES2578188T3 (pt)
MX (1) MX2012005179A (pt)
PL (1) PL2498411T3 (pt)
WO (1) WO2011055990A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503367B2 (en) * 2009-12-09 2013-08-06 Marvell World Trade Ltd. Wireless communication signaling for aggregate data units
EP3783822A1 (en) 2010-03-11 2021-02-24 Electronics and Telecommunications Research Institute Method and apparatus for transceiving data in a mimo system
US20140003415A1 (en) * 2012-07-02 2014-01-02 Qualcomm Incorporated Systems and methods for enhanced wireless communication frames
US20150036673A1 (en) * 2013-07-30 2015-02-05 Qualcomm Incorporated Systems and methods for communicating multi-destination traffic in a wireless network
CN103685084B (zh) * 2013-12-23 2016-07-27 北京经纬恒润科技有限公司 一种生成数据帧的方法及装置
FR3027756B1 (fr) * 2014-10-24 2017-11-10 Thales Sa Procede et systeme de traitement de donnees dans un systeme de telecommunications pour une adaptation dynamique a la quantite de donnees a transmettre
EP3266158B1 (en) 2015-03-06 2020-08-05 Newracom, Inc. Support for additional decoding processing time in wireless lan systems
US10148326B2 (en) * 2015-07-06 2018-12-04 Qualcomm Incorporated Methods and apparatus for extended receiver processing time
US10193654B2 (en) * 2015-11-30 2019-01-29 Electronics And Telecommunications Research Institute Frame transmission method and wireless communication apparatus performing the same
US11284301B2 (en) 2017-04-17 2022-03-22 Qualcomm Incorporated Flow control for wireless devices
CN110460405B (zh) * 2018-05-07 2021-04-09 华为技术有限公司 业务信号传输方法及装置
DK3881464T3 (da) * 2018-11-14 2023-10-09 Zte Corp Fremgangsmåde og indretning til datatransmission på basis af hybrid automatisk gentagelsesanmodning
CN113169782A (zh) 2018-12-05 2021-07-23 索尼集团公司 通信装置和通信方法
US11496924B2 (en) * 2019-07-02 2022-11-08 Qualcomm Incorporated Medium access control (MAC) protocol data unit (MPDU) and codeword alignment and validation
WO2021183788A1 (en) * 2020-03-13 2021-09-16 Interdigital Patent Holdings, Inc. Physical (phy) layer design for hybrid automatic repeat request (harq) in wireless local area network (wlan) system

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236647B1 (en) * 1998-02-24 2001-05-22 Tantivy Communications, Inc. Dynamic frame size adjustment and selective reject on a multi-link channel to improve effective throughput and bit error rate
US7583623B2 (en) 2001-03-02 2009-09-01 Ofer Zimmerman Method and system for packing management messages in a communication system
US7248604B2 (en) * 2001-10-30 2007-07-24 Ipr Licensing, Inc. Throughput in multi-rate wireless networks using variable-length packets and other techniques
JP4372688B2 (ja) 2002-11-08 2009-11-25 インフィネオン テクノロジーズ アクチェンゲゼルシャフト パケットベースデータ伝送システムにおけるメッセージのエラー制御コーディングおよびデコーディング方法
CA2513345C (en) * 2003-06-18 2010-08-10 Nippon Telegraph And Telephone Corporation Wireless packet communication method and wireless packet communication apparatus
US7062703B1 (en) * 2003-07-28 2006-06-13 Cisco Technology, Inc Early detection of false start-of-packet triggers in a wireless network node
KR100567821B1 (ko) 2003-09-18 2006-04-05 삼성전자주식회사 블록 데이터 전송 확인 메커니즘을 이용한 무선 통신 장치및 방법
JP4005974B2 (ja) * 2004-01-09 2007-11-14 株式会社東芝 通信装置、通信方法、および通信システム
WO2005096752A2 (en) 2004-04-01 2005-10-20 Devicescape Software, Inc. Multi channel throughput enhancement
JP4047836B2 (ja) * 2004-04-02 2008-02-13 株式会社東芝 通信装置、通信システム、通信方法、および通信制御プログラム
US8619658B2 (en) * 2005-09-21 2013-12-31 Interdigital Technology Corporation Method and apparatus for transmission management in a wireless communication system
KR100842586B1 (ko) * 2006-01-03 2008-07-01 삼성전자주식회사 무선 근거리 네트워크 시스템에서 응집된 매체 액세스 제어프로토콜 데이터 유닛들의 전송 방법 및 그 시스템
US7904777B2 (en) * 2006-01-24 2011-03-08 Samsung Electronics Co., Ltd. Method and system for generating block acknowledgements in wireless communications
CN101018191A (zh) * 2006-02-08 2007-08-15 华为技术有限公司 多队列分组数据传输方法及其系统
RU2491737C2 (ru) 2006-03-31 2013-08-27 Квэлкомм Инкорпорейтед Управление памятью для высокоскоростного управления доступом к среде
US8787841B2 (en) * 2006-06-27 2014-07-22 Qualcomm Incorporated Method and system for providing beamforming feedback in wireless communication systems
US8102853B2 (en) 2006-08-09 2012-01-24 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having fixed size MAC header with an extension
US7688847B2 (en) * 2006-10-31 2010-03-30 Hewlett-Packard Development Company, L.P. Expected channel occupancy time as a wireless link metric
US8306060B2 (en) 2006-11-07 2012-11-06 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having a composite frame format
US20080130538A1 (en) * 2006-12-05 2008-06-05 Qualcomm Incorporated Enhanced management frame aggregation in a wireless network system
KR101099993B1 (ko) * 2006-12-07 2011-12-28 미쓰비시덴키 가부시키가이샤 무선 통신 시스템, 무선 단말국, 무선 기지국 및 무선 통신 방법
JP4284353B2 (ja) 2006-12-26 2009-06-24 株式会社東芝 無線通信装置
US20080159190A1 (en) * 2006-12-28 2008-07-03 Mediatek Inc. Wireless Transmission Method, Apparatus, And System
WO2008100213A2 (en) 2007-02-14 2008-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Codeword to layer mapping in a system implementing harq
JP4525703B2 (ja) * 2007-05-15 2010-08-18 ソニー株式会社 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
JP2009010628A (ja) * 2007-06-27 2009-01-15 Toshiba Corp 無線通信装置及び無線通信方法
ES2536181T3 (es) * 2007-08-15 2015-05-21 Nec Europe Ltd. Método para llenar una trama de enlace descendente de Wimax mediante la estación base de una red de Wimax
KR101099348B1 (ko) * 2007-11-08 2011-12-26 엘지전자 주식회사 무선 메쉬 네트워크에서의 데이터 전송 방법 및 ａ-ｍｓｄｕ 포맷
JP4996451B2 (ja) * 2007-12-28 2012-08-08 株式会社東芝 無線通信装置、無線通信方法、及びプログラム
KR101481515B1 (ko) * 2008-02-21 2015-01-13 엘지전자 주식회사 서브 프레임 구조에서의 데이터 할당을 위한 제어 채널전송 방법 및 제어 채널 디코딩 방법
EP2106057A1 (en) * 2008-03-25 2009-09-30 Panasonic Corporation Resource allocation size dependent transport block size signalling
US8761069B2 (en) * 2008-04-18 2014-06-24 Marvell World Trade Ltd. Multicast to unicast conversion system
US8204026B2 (en) * 2008-06-23 2012-06-19 Xg Technology, Inc. Element-based method for auto-configuration of handsets by a base station in a heterogeneous MAC protocol for wireless networks
US8351519B2 (en) 2008-08-15 2013-01-08 Qualcomm Incorporated Embedding information in an 802.11 signal field
GB2464987A (en) 2008-11-03 2010-05-05 Nec Corp Methods for designating resource allocation
US20100146351A1 (en) 2008-12-04 2010-06-10 Nokia Corporation Error correcting scheme for wireless communication
US8135015B2 (en) * 2009-03-27 2012-03-13 Qualcomm Incorporated System and method of transmitting and receiving data frames
RU2518206C2 (ru) * 2009-08-26 2014-06-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для передачи множества кадров для поддежки mu-mimo
US8817698B2 (en) * 2009-10-18 2014-08-26 Intel Corporation Device, system and method of selectively aborting reception of wireless communication packets
TW201125416A (en) 2009-11-13 2011-07-16 Interdigital Patent Holdings Method and apparatus for providing VHT frequency reuse for WLANs
EP3633886A1 (en) 2009-11-13 2020-04-08 InterDigital Patent Holdings, Inc. Control signaling in wireless communications
US8503367B2 (en) * 2009-12-09 2013-08-06 Marvell World Trade Ltd. Wireless communication signaling for aggregate data units
KR20110082685A (ko) 2010-01-12 2011-07-20 삼성전자주식회사 다중 사용자 다중 입출력 시스템의 프리엠블 생성 방법 및 상기 방법이 채용된 데이터 전송 장치와 단말
US8867574B2 (en) 2010-06-02 2014-10-21 Qualcomm Incorporated Format of VHT-SIG-B and service fields in IEEE 802.11AC
US8743784B2 (en) 2010-08-04 2014-06-03 Qualcomm Incorporated VHT-SIG-B field in null data packets (NDPs)
US20120195392A1 (en) 2011-02-02 2012-08-02 Provigent Ltd. Predistortion in split-mount wireless communication systems

Also Published As

Publication number Publication date
JP2017022739A (ja) 2017-01-26
KR20180050256A (ko) 2018-05-14
ES2578188T3 (es) 2016-07-21
JP5707415B2 (ja) 2015-04-30
JP2015146581A (ja) 2015-08-13
CA2779928C (en) 2015-10-06
JP6463311B2 (ja) 2019-01-30
US9949256B2 (en) 2018-04-17
KR20170029479A (ko) 2017-03-15
AU2010316045A1 (en) 2012-06-07
KR101636236B1 (ko) 2016-07-07
KR101780230B1 (ko) 2017-09-20
EP3285409A1 (en) 2018-02-21
EP2498411A2 (en) 2012-09-12
KR20130023318A (ko) 2013-03-07
PL2498411T3 (pl) 2016-10-31
KR20160079758A (ko) 2016-07-06
JP6002791B2 (ja) 2016-10-05
EP2498411B1 (en) 2016-04-20
EP3057244B1 (en) 2017-09-20
CN102696181B (zh) 2015-05-20
DE112010004270T5 (de) 2013-05-08
US10499391B2 (en) 2019-12-03
US8446891B2 (en) 2013-05-21
MX2012005179A (es) 2012-09-28
KR101282346B1 (ko) 2013-08-23
JP6655704B2 (ja) 2020-02-26
JP2013510499A (ja) 2013-03-21
US20150085804A1 (en) 2015-03-26
KR102011051B1 (ko) 2019-08-14
KR101716261B1 (ko) 2017-03-14
CA2779928A1 (en) 2011-05-12
CN104811274A (zh) 2015-07-29
US20180242298A1 (en) 2018-08-23
KR101853015B1 (ko) 2018-04-27
US20120195301A1 (en) 2012-08-02
WO2011055990A2 (ko) 2011-05-12
US20130223349A1 (en) 2013-08-29
EP3057244A1 (en) 2016-08-17
AU2010316045B2 (en) 2014-08-07
EP2498411A4 (en) 2013-03-13
KR20110049728A (ko) 2011-05-12
CN102696181A (zh) 2012-09-26
BR112012010467B1 (pt) 2021-09-08
JP2019075813A (ja) 2019-05-16
WO2011055990A3 (ko) 2011-09-22
KR20170107419A (ko) 2017-09-25
US8923209B2 (en) 2014-12-30
CN104811274B (zh) 2019-02-19

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