JP7045988B2 - 動的クリアチャネルアセスメント（ｃｃａ）のためのバックオフメカニズム - Google Patents

動的クリアチャネルアセスメント（ｃｃａ）のためのバックオフメカニズム Download PDF

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JP7045988B2
JP7045988B2 JP2018521582A JP2018521582A JP7045988B2 JP 7045988 B2 JP7045988 B2 JP 7045988B2 JP 2018521582 A JP2018521582 A JP 2018521582A JP 2018521582 A JP2018521582 A JP 2018521582A JP 7045988 B2 JP7045988 B2 JP 7045988B2
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power
transmission
backoff
received packet
packet
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Japanese (ja)
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JP2018532343A5 (enExample
JP2018532343A (ja
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グウェンドリン・デニス・バリアック
ジョージ・チェリアン
シモン・マーリン
アルフレッド・アスタージャディ
ヤン・ジョウ
チンジャン・ティエン
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クアルコム，インコーポレイテッド
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    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/287—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission when the channel is in stand-by
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018521582A 2015-11-06 2016-11-04 動的クリアチャネルアセスメント（ｃｃａ）のためのバックオフメカニズム Active JP7045988B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562252368P 2015-11-06 2015-11-06
US62/252,368 2015-11-06
US15/342,906 2016-11-03
US15/342,906 US10091817B2 (en) 2015-11-06 2016-11-03 Backoff mechanism for dynamic clear channel assessment (CCA)
PCT/US2016/060516 WO2017079548A1 (en) 2015-11-06 2016-11-04 Backoff mechanism for dynamic clear channel assessment (cca)

Publications (3)

Publication Number Publication Date
JP2018532343A JP2018532343A (ja) 2018-11-01
JP2018532343A5 JP2018532343A5 (enExample) 2019-11-28
JP7045988B2 true JP7045988B2 (ja) 2022-04-01

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JP2018521582A Active JP7045988B2 (ja) 2015-11-06 2016-11-04 動的クリアチャネルアセスメント（ｃｃａ）のためのバックオフメカニズム

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US (1) US10091817B2 (enExample)
EP (1) EP3372018B1 (enExample)
JP (1) JP7045988B2 (enExample)
CN (1) CN108353365B (enExample)
ES (1) ES2755842T3 (enExample)
HU (1) HUE044793T2 (enExample)
TW (1) TW201717678A (enExample)
WO (1) WO2017079548A1 (enExample)

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KR20180122332A (ko) * 2016-03-08 2018-11-12 소니 주식회사 무선 통신 장치 및 무선 통신 방법
US11172368B2 (en) * 2019-11-15 2021-11-09 Cisco Technology, Inc. Location-aware spatial reuse
US11212750B1 (en) * 2020-07-23 2021-12-28 Huawei Technologies Co., Ltd. Method, device, and medium for spatial frequency reuse in wireless networks
CN118785342A (zh) * 2020-12-31 2024-10-15 乐鑫信息科技（上海）股份有限公司 一种发送应答帧的方法、装置、站点及存储介质
US20220361099A1 (en) * 2021-05-04 2022-11-10 Mediatek Inc. Enhancements On Thermal Throttling Design For A Multi-Radio Transmitter
CN114585066A (zh) * 2022-02-16 2022-06-03 上海联虹技术有限公司 通信设备的发送功率控制方法、装置、设备及存储介质
TWI868753B (zh) * 2023-06-20 2025-01-01 瑞昱半導體股份有限公司 無線網路裝置與訊號傳輸方法

Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2015112780A1 (en) 2014-01-24 2015-07-30 Mediatek Singapore Pte. Ltd. Adaptive cca and tx power level adjustment for dense deployment of wireless networks

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EP2214447B1 (en) * 2009-01-29 2016-03-30 Stichting IMEC Nederland Access method and data frame structure for use in body area networks
KR20160006681A (ko) * 2013-05-02 2016-01-19 엘지전자 주식회사 무선랜 시스템에서 동적 채널 센싱 방법 및 장치
CN110519860B (zh) * 2013-09-13 2023-04-07 交互数字专利控股公司 空闲信道评估(cca)阈值适配方法
US9730218B2 (en) * 2013-11-01 2017-08-08 Qualcomm Incorporated Systems and methods for group access to the wireless medium of a wireless network
WO2015144200A1 (en) * 2014-03-24 2015-10-01 Huawei Technologies Co., Ltd. Station and method for operating the station
US9622189B2 (en) * 2014-03-28 2017-04-11 Zte Corporation Techniques for fast delivery of radio information
US9769746B2 (en) 2014-06-10 2017-09-19 Newracom, Inc. Operation method of station in wireless local area network
US10045302B2 (en) 2014-09-16 2018-08-07 Qualcomm Incorporated Power control in wireless networks
EP3222107B1 (en) 2014-11-21 2020-01-08 Newracom, Inc. Channel access mechanism

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2015112780A1 (en) 2014-01-24 2015-07-30 Mediatek Singapore Pte. Ltd. Adaptive cca and tx power level adjustment for dense deployment of wireless networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
James Wang, et. al.，"Adaptive CCA and TPC"，IEEE 802.11-15/1069r3，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/15/11-15-1069-03-00ax-adaptive-cca-and-tpc.pptx＞，2015年09月12日
James Wang, et. al.，"Spatial Reuse and Coexistence with Legacy Devices"，IEEE 802.11-14/0637r0，IEEE, インターネット＜URL:https://mentor.ieee.org/802.11/dcn/14/11-14-0637-00-00ax-spatial-reuse-and-coexistence-with-legacy-devices.ppt＞，2014年05月13日

Also Published As

Publication number Publication date
US20170135133A1 (en) 2017-05-11
EP3372018A1 (en) 2018-09-12
CN108353365A (zh) 2018-07-31
HUE044793T2 (hu) 2019-11-28
WO2017079548A1 (en) 2017-05-11
CN108353365B (zh) 2021-06-18
EP3372018B1 (en) 2019-08-14
US10091817B2 (en) 2018-10-02
JP2018532343A (ja) 2018-11-01
ES2755842T3 (es) 2020-04-23
TW201717678A (zh) 2017-05-16

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