CN105766050A - 信道接入推迟机制 - Google Patents

信道接入推迟机制 Download PDF

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Publication number
CN105766050A
CN105766050A CN201480063936.7A CN201480063936A CN105766050A CN 105766050 A CN105766050 A CN 105766050A CN 201480063936 A CN201480063936 A CN 201480063936A CN 105766050 A CN105766050 A CN 105766050A
Authority
CN
China
Prior art keywords
frame
lasts
wireless device
last
eifs
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.)
Pending
Application number
CN201480063936.7A
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English (en)
Chinese (zh)
Inventor
M·M·温廷克
S·莫林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105766050A publication Critical patent/CN105766050A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • 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
    • H04L1/0057—Block 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201480063936.7A 2013-11-22 2014-11-21 信道接入推迟机制 Pending CN105766050A (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361907852P 2013-11-22 2013-11-22
US61/907,852 2013-11-22
US201361913669P 2013-12-09 2013-12-09
US61/913,669 2013-12-09
US201361916039P 2013-12-13 2013-12-13
US61/916,039 2013-12-13
US201461930223P 2014-01-22 2014-01-22
US61/930,223 2014-01-22
US14/549,314 2014-11-20
US14/549,314 US9907070B2 (en) 2013-11-22 2014-11-20 Channel access deferral mechanism
PCT/US2014/066826 WO2015077569A1 (en) 2013-11-22 2014-11-21 Channel access deferral mechanism

Publications (1)

Publication Number Publication Date
CN105766050A true CN105766050A (zh) 2016-07-13

Family

ID=52103173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480063936.7A Pending CN105766050A (zh) 2013-11-22 2014-11-21 信道接入推迟机制

Country Status (6)

Country Link
US (1) US9907070B2 (enExample)
EP (1) EP3072349A1 (enExample)
JP (1) JP6416256B2 (enExample)
KR (1) KR20160089402A (enExample)
CN (1) CN105766050A (enExample)
WO (1) WO2015077569A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015194732A1 (ko) * 2014-06-19 2015-12-23 엘지전자 주식회사 프레임을 수신하는 방법 및 장치
WO2015198158A2 (en) * 2014-06-27 2015-12-30 Techflux, Ltd. Operating in power save mode
US20170019895A1 (en) * 2015-07-17 2017-01-19 Qualcomm Technologies International, Ltd. Signaling method for improved ofdma-based data ack/ba frame exchange in wireless network systems
US10117181B2 (en) * 2015-07-31 2018-10-30 Intel IP Corporation Apparatus, system and method of communicating a non-data physical layer convergence procedure (PLCP) protocol data unit (PPDU)
CN105592564B (zh) * 2015-08-12 2019-03-15 中山大学 无线Mesh网络中基于活跃节点数估计的自适应接入机制
KR102549027B1 (ko) 2016-05-11 2023-06-29 주식회사 윌러스표준기술연구소 Ack를 전송하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
WO2017217766A1 (ko) * 2016-06-14 2017-12-21 주식회사 윌러스표준기술연구소 집합 mpdu를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
US10813049B2 (en) * 2017-02-27 2020-10-20 Qualcomm Incorporated Coexistence enhancements for wake-up radio

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070116035A1 (en) * 2005-11-03 2007-05-24 Samsung Electronics Co., Ltd. Method and system for addressing channel access unfairness in IEEE 802.11n wireless networks
US20070171933A1 (en) * 2006-01-23 2007-07-26 Interdigital Technology Corporation Medium access control and physical layer headers for high throughput data in wlan systems
CN101483926A (zh) * 2009-02-18 2009-07-15 杭州华三通信技术有限公司 信道评估方法和装置
CN103228056A (zh) * 2013-04-24 2013-07-31 中兴通讯股份有限公司 一种信道接入的处理方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367045B1 (en) 1999-07-01 2002-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Bandwidth efficient acknowledgment/negative acknowledgment in a communication system using automatic repeat request (ARQ)
EP1429506A3 (en) 2002-12-09 2007-01-24 Broadcom Corporation Pipeline architecture for equalisers
JP2007519358A (ja) * 2004-01-26 2007-07-12 サムスン エレクトロニクス カンパニー リミテッド 無線ネットワーク通信において仮想キャリアセンスのための情報送受信および情報設定方法とこれを実現する装置
JP4128961B2 (ja) 2004-01-26 2008-07-30 株式会社東芝 無線通信装置、無線通信方法及び無線通信プログラム
US20060034274A1 (en) 2004-07-30 2006-02-16 Nokia Corporation System and method for variable length acknowledgements in a shared resource network
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
US7813324B1 (en) 2005-09-28 2010-10-12 Rockwell Collins, Inc. Scalable mobile adaptive reliable ToS based automatic retransmit request
KR100708204B1 (ko) 2005-11-07 2007-04-16 삼성전자주식회사 무선랜에서 스테이션들간의 매체 접근에 대한 공정성을보장하는 방법 및 장치
KR20090043009A (ko) 2006-08-30 2009-05-04 노키아 코포레이션 모바일 통신 시스템에서의 고속 또는 부정 응답을 위한 방법 및 장치
GB2493504B (en) 2011-07-25 2017-11-29 Qualcomm Technologies Int Ltd Data flow control
US20150092697A1 (en) 2012-05-11 2015-04-02 Agency For Science, Technology And Research Methods for determining information about a communication parameter and communication devices
WO2014042595A1 (en) 2012-09-12 2014-03-20 Agency For Science, Technology And Research Communication methods and communication devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070116035A1 (en) * 2005-11-03 2007-05-24 Samsung Electronics Co., Ltd. Method and system for addressing channel access unfairness in IEEE 802.11n wireless networks
US20070171933A1 (en) * 2006-01-23 2007-07-26 Interdigital Technology Corporation Medium access control and physical layer headers for high throughput data in wlan systems
CN101483926A (zh) * 2009-02-18 2009-07-15 杭州华三通信技术有限公司 信道评估方法和装置
CN103228056A (zh) * 2013-04-24 2013-07-31 中兴通讯股份有限公司 一种信道接入的处理方法和装置

Also Published As

Publication number Publication date
JP6416256B2 (ja) 2018-10-31
EP3072349A1 (en) 2016-09-28
WO2015077569A1 (en) 2015-05-28
US9907070B2 (en) 2018-02-27
JP2016539576A (ja) 2016-12-15
US20150146700A1 (en) 2015-05-28
KR20160089402A (ko) 2016-07-27

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Application publication date: 20160713