CN107926055A - 用于空间重用的退避机制技术 - Google Patents

用于空间重用的退避机制技术 Download PDF

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Publication number
CN107926055A
CN107926055A CN201680048143.7A CN201680048143A CN107926055A CN 107926055 A CN107926055 A CN 107926055A CN 201680048143 A CN201680048143 A CN 201680048143A CN 107926055 A CN107926055 A CN 107926055A
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CN
China
Prior art keywords
packet
obss
sent
response
backoff
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
CN201680048143.7A
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English (en)
Chinese (zh)
Inventor
G·D·巴里亚克
S·梅林
G·谢里安
A·阿斯特尔贾迪
周彦
G·丁
Q·田
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 CN107926055A publication Critical patent/CN107926055A/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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680048143.7A 2015-08-20 2016-08-18 用于空间重用的退避机制技术 Pending CN107926055A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562207790P 2015-08-20 2015-08-20
US62/207,790 2015-08-20
US15/239,619 US10117106B2 (en) 2015-08-20 2016-08-17 Backoff mechanism techniques for spatial reuse
US15/239,619 2016-08-17
PCT/US2016/047587 WO2017031335A1 (en) 2015-08-20 2016-08-18 Backoff mechanism techniques for spatial reuse

Publications (1)

Publication Number Publication Date
CN107926055A true CN107926055A (zh) 2018-04-17

Family

ID=56843035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680048143.7A Pending CN107926055A (zh) 2015-08-20 2016-08-18 用于空间重用的退避机制技术

Country Status (8)

Country Link
US (1) US10117106B2 (enExample)
EP (1) EP3338503A1 (enExample)
JP (1) JP2018523951A (enExample)
KR (1) KR20180043265A (enExample)
CN (1) CN107926055A (enExample)
BR (1) BR112018003133A2 (enExample)
TW (1) TW201713086A (enExample)
WO (1) WO2017031335A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021004404A1 (zh) * 2019-07-05 2021-01-14 华为技术有限公司 通信保护方法及装置
CN112640514A (zh) * 2018-08-29 2021-04-09 高通股份有限公司 用于无线网络的改进的空间重用
CN114731613A (zh) * 2019-11-15 2022-07-08 思科技术公司 位置感知空间重用

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WO2016040837A1 (en) * 2014-09-11 2016-03-17 Interdigital Patent Holdings, Inc. Method and apparatus for spatial sharing in wireless local area network (wlan) systems
US10433332B2 (en) * 2014-11-04 2019-10-01 Lg Electronics Inc. Method for transmitting uplink in unlicensed band and device using same
US9980224B2 (en) * 2015-04-03 2018-05-22 Qualcomm Incorporated Determining inactivity timeout using distributed coordination function
US20170171773A1 (en) * 2015-12-14 2017-06-15 Laurent Cariou Backoff compensation obss packet detection device and method
US10171420B2 (en) * 2015-12-23 2019-01-01 Intel IP Corporation Spatial reuse for uplink multiuser transmissions
CN107172714B (zh) * 2016-03-08 2022-07-15 中兴通讯股份有限公司 网络分配矢量nav的处理方法及装置
WO2018164711A1 (en) * 2017-03-07 2018-09-13 Intel IP Corporation Apparatus for negotiation of parameters for spatial reuse group
WO2019069670A1 (ja) 2017-10-02 2019-04-11 ソニー株式会社 無線通信装置および方法、並びにプログラム
US10973052B2 (en) * 2017-11-07 2021-04-06 Mediatek Singapore Pte. Ltd. Transmission between basic service sets in wireless networks considering spatial reuse
US11736245B2 (en) * 2019-01-04 2023-08-22 Mediatek Inc. Enhanced spatial reuse in a wireless local area network
US11638202B2 (en) * 2019-05-10 2023-04-25 Intel Corporation Extreme high throughput (EHT) time-sensitive networking
US11963021B2 (en) 2021-10-14 2024-04-16 Hewlett Packard Enterprise Development Lp Adaptive spatial reuse
TWI864817B (zh) * 2023-06-13 2024-12-01 瑞昱半導體股份有限公司 通訊裝置與傳輸方法

Citations (3)

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US20070165665A1 (en) * 2006-01-13 2007-07-19 Sudhanshu Gaur System and method for access control in wireless networks
US20140071821A1 (en) * 2012-09-10 2014-03-13 Zte (Usa) Inc. Fast access and control in wireless communications
WO2014190275A1 (en) * 2013-05-24 2014-11-27 Qualcomm Incorporated Transmit opportunity (txop) based channel reuse

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EP3222107B1 (en) * 2014-11-21 2020-01-08 Newracom, Inc. Channel access mechanism
US10021721B2 (en) * 2015-01-28 2018-07-10 Newracom, Inc. Transmission control method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070165665A1 (en) * 2006-01-13 2007-07-19 Sudhanshu Gaur System and method for access control in wireless networks
US20140071821A1 (en) * 2012-09-10 2014-03-13 Zte (Usa) Inc. Fast access and control in wireless communications
WO2014190275A1 (en) * 2013-05-24 2014-11-27 Qualcomm Incorporated Transmit opportunity (txop) based channel reuse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIN SAM KWAK，等: "Further Considerations on Enhanced CCA for 11ax", 《IEEE 802.11-14/0847R1》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112640514A (zh) * 2018-08-29 2021-04-09 高通股份有限公司 用于无线网络的改进的空间重用
CN112640514B (zh) * 2018-08-29 2022-09-20 高通股份有限公司 用于无线网络的改进的空间重用
WO2021004404A1 (zh) * 2019-07-05 2021-01-14 华为技术有限公司 通信保护方法及装置
US20220131956A1 (en) * 2019-07-05 2022-04-28 Huawei Technologies Co., Ltd. Communication Protection Method and Apparatus
US11665264B2 (en) * 2019-07-05 2023-05-30 Huawei Technologies Co., Ltd. Communication protection method for sensing commmunication and updating or skipping updating a NAV accordingly, and apparatus therefor
CN114731613A (zh) * 2019-11-15 2022-07-08 思科技术公司 位置感知空间重用

Also Published As

Publication number Publication date
JP2018523951A (ja) 2018-08-23
US10117106B2 (en) 2018-10-30
BR112018003133A2 (pt) 2018-10-09
KR20180043265A (ko) 2018-04-27
EP3338503A1 (en) 2018-06-27
WO2017031335A1 (en) 2017-02-23
TW201713086A (zh) 2017-04-01
US20170055160A1 (en) 2017-02-23

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Application publication date: 20180417