BR112017019827A2 - método de ajuste de janela de recuo, e aparelho - Google Patents

método de ajuste de janela de recuo, e aparelho

Info

Publication number
BR112017019827A2
BR112017019827A2 BR112017019827-4A BR112017019827A BR112017019827A2 BR 112017019827 A2 BR112017019827 A2 BR 112017019827A2 BR 112017019827 A BR112017019827 A BR 112017019827A BR 112017019827 A2 BR112017019827 A2 BR 112017019827A2
Authority
BR
Brazil
Prior art keywords
channel
length
backoff window
adjusting
trigger condition
Prior art date
Application number
BR112017019827-4A
Other languages
English (en)
Chinese (zh)
Other versions
BR112017019827B1 (pt
Inventor
Yang Meiying
Wu Zuomin
Ma Sha
Li Qiang
Wan Lei
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112017019827A2 publication Critical patent/BR112017019827A2/pt
Publication of BR112017019827B1 publication Critical patent/BR112017019827B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017019827-4A 2015-03-16 2015-03-16 Método de ajuste de janela de recuo, estação base e equipamento de usuário BR112017019827B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/074317 WO2016145601A1 (zh) 2015-03-16 2015-03-16 一种退避窗口的调整方法和装置

Publications (2)

Publication Number Publication Date
BR112017019827A2 true BR112017019827A2 (pt) 2018-07-17
BR112017019827B1 BR112017019827B1 (pt) 2024-01-09

Family

ID=56918218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019827-4A BR112017019827B1 (pt) 2015-03-16 2015-03-16 Método de ajuste de janela de recuo, estação base e equipamento de usuário

Country Status (6)

Country Link
US (2) US10455623B2 (pt)
EP (2) EP3264849A4 (pt)
KR (1) KR101972941B1 (pt)
CN (2) CN110958714B (pt)
BR (1) BR112017019827B1 (pt)
WO (1) WO2016145601A1 (pt)

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EP3264849A4 (en) 2015-03-16 2018-03-14 Huawei Technologies Co., Ltd. Method and device for adjusting backoff window
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KR102481015B1 (ko) * 2015-05-14 2022-12-23 삼성전자주식회사 무선 통신 시스템에서 경쟁 구간을 조정하는 방법 및 장치
CN107079488B (zh) * 2015-08-10 2020-05-08 华为技术有限公司 一种随机接入方法及装置
US11057928B2 (en) * 2015-08-14 2021-07-06 Telefonaktiebolaget Lm Ericsson (Publ) Channel access configuration
EP3890220B1 (en) * 2015-09-14 2023-06-14 Lenovo Innovations Limited (Hong Kong) Contention window size adjustment in a wireless communication system
US10462805B2 (en) 2016-09-23 2019-10-29 Apple Inc. LAA/WiFi Coexistence for 5GHz antenna sharing
US11019605B2 (en) * 2017-09-29 2021-05-25 Qualcomm Incorporated Reservation repetition for deafness avoidance
US10973053B2 (en) * 2018-04-05 2021-04-06 Apple Inc. Listen-before-talk procedure with priority and interference addition awareness
CN111757508B (zh) * 2019-03-28 2023-09-22 大唐移动通信设备有限公司 通信数据处理方法、终端和网络设备
CN110753405B (zh) * 2019-09-26 2021-12-07 江苏久高电子科技有限公司 一种卫星通信系统随机快速接入方法
CN110972162B (zh) * 2019-11-22 2022-03-25 南京航空航天大学 一种基于马尔科夫链的水声传感器网络饱和吞吐量求解方法
CN113453269B (zh) * 2020-03-27 2022-07-15 哈尔滨工业大学 一种基于优先级的信道负载统计以及退避窗口设置方法
EP4179831A1 (en) * 2020-07-10 2023-05-17 Nokia Technologies Oy Channel access procedure
WO2022077466A1 (en) * 2020-10-16 2022-04-21 Apple Inc. Semi-static channel access for traffic with different priorities
US11510245B2 (en) 2021-04-23 2022-11-22 Apple Inc. Thread boost mode for carrier-sense multiple access/carrier aggregation (CSMA/CA)

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US7372867B2 (en) * 2003-06-30 2008-05-13 Intel Corporation Method and apparatus to provide channel access parameter
JP4578206B2 (ja) * 2004-11-02 2010-11-10 パナソニック株式会社 通信装置
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US8711873B2 (en) * 2010-12-17 2014-04-29 Texas Instruments Incorporated Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
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Also Published As

Publication number Publication date
CN110958714B (zh) 2021-03-05
US20180020485A1 (en) 2018-01-18
KR20170127557A (ko) 2017-11-21
WO2016145601A1 (zh) 2016-09-22
US20190394811A1 (en) 2019-12-26
CN110958714A (zh) 2020-04-03
BR112017019827B1 (pt) 2024-01-09
CN107409418B (zh) 2024-04-12
US11191107B2 (en) 2021-11-30
EP3264849A1 (en) 2018-01-03
CN107409418A (zh) 2017-11-28
EP3654725B1 (en) 2023-09-06
US10455623B2 (en) 2019-10-22
EP3654725A1 (en) 2020-05-20
KR101972941B1 (ko) 2019-04-26
EP3264849A4 (en) 2018-03-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 74/08

Ipc: H04L 1/18 (2006.01), H04W 74/08 (2009.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2015, OBSERVADAS AS CONDICOES LEGAIS