CN108702792B - 接入点指导的重用 - Google Patents

接入点指导的重用 Download PDF

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Publication number
CN108702792B
CN108702792B CN201780012448.7A CN201780012448A CN108702792B CN 108702792 B CN108702792 B CN 108702792B CN 201780012448 A CN201780012448 A CN 201780012448A CN 108702792 B CN108702792 B CN 108702792B
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China
Prior art keywords
obss
threshold
coordination parameters
thresholds
transmit power
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CN201780012448.7A
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English (en)
Chinese (zh)
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CN108702792A (zh
Inventor
G·D·巴里亚克
S·梅林
A·阿斯特尔贾迪
G·谢里安
周彦
Q·田
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Qualcomm Inc
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Qualcomm Inc
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    • 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]
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780012448.7A 2016-02-23 2017-02-23 接入点指导的重用 Active CN108702792B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662298973P 2016-02-23 2016-02-23
US62/298,973 2016-02-23
US15/439,510 US20170245224A1 (en) 2016-02-23 2017-02-22 Access point guided reuse
US15/439,510 2017-02-22
PCT/US2017/019017 WO2017147231A1 (en) 2016-02-23 2017-02-23 Access point guided reuse

Publications (2)

Publication Number Publication Date
CN108702792A CN108702792A (zh) 2018-10-23
CN108702792B true CN108702792B (zh) 2022-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780012448.7A Active CN108702792B (zh) 2016-02-23 2017-02-23 接入点指导的重用

Country Status (9)

Country Link
US (1) US20170245224A1 (https=)
EP (1) EP3420775B1 (https=)
JP (1) JP6885964B2 (https=)
KR (1) KR102805967B1 (https=)
CN (1) CN108702792B (https=)
AU (1) AU2017223561A1 (https=)
BR (1) BR112018017262A2 (https=)
ES (1) ES2785002T3 (https=)
WO (1) WO2017147231A1 (https=)

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US11540229B2 (en) * 2018-04-27 2022-12-27 Sony Corporation Wireless communication device and wireless communication method
US11671837B2 (en) * 2019-10-17 2023-06-06 Mediatek Singapore Pte. Ltd. Multi-access point coordinated spatial reuse protocol and algorithm
US11172368B2 (en) * 2019-11-15 2021-11-09 Cisco Technology, Inc. Location-aware spatial reuse
US11191038B2 (en) * 2019-12-26 2021-11-30 Intel Corporation Determining wideband transmission power based on interference and preamble detection levels for an overlapping basic service set
US11197319B1 (en) * 2020-05-18 2021-12-07 Hewlett Packard Enterprise Development Lp Enhanced spatial reuse of radio spectrum in WLAN operation
US11212750B1 (en) * 2020-07-23 2021-12-28 Huawei Technologies Co., Ltd. Method, device, and medium for spatial frequency reuse in wireless networks
US11716695B2 (en) 2020-09-11 2023-08-01 Qualcomm Incorporated Exception-robust time-averaged radio frequency exposure compliance continuity
US11611884B2 (en) 2021-01-22 2023-03-21 Cisco Technology, Inc. Dynamic configuration of overlapping basic service set preamble detect (OBSS PD) parameters for access points
CN114513841B (zh) * 2022-04-18 2022-07-01 国网四川省电力公司电力科学研究院 一种电力应急通信系统的多ap协作功率控制方法和系统
US20240276392A1 (en) * 2023-02-14 2024-08-15 Samsung Electronics Co., Ltd. Obss pd threshold adaptation based on environmental context and feedback

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WO2014179575A2 (en) * 2013-05-03 2014-11-06 Interdigital Patent Holdings, Inc. Methods for wifi sectorization mac enhancement
WO2015006756A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Method of channel access control in wireless local area networks
CN104954297A (zh) * 2014-03-28 2015-09-30 中兴通讯股份有限公司 用于无线电信息的快速传递的技术

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US9351184B2 (en) * 2012-11-02 2016-05-24 Qualcomm Incorporated System and method for tuning medium access parameters
CN104904292B (zh) * 2012-11-08 2019-09-13 交互数字专利控股公司 用于无线局域网中的统一的多个接入点覆盖的介质访问控制方法和装置
GB2514169B (en) * 2013-05-16 2016-01-13 Broadcom Corp Method and apparatus for scaling coverage
JP6055429B2 (ja) * 2014-03-03 2016-12-27 日本電信電話株式会社 無線通信システム、基地局、集中制御局及び無線通信方法
WO2016002263A1 (ja) * 2014-06-30 2016-01-07 ソニー株式会社 無線通信装置、無線通信方法及びプログラム
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WO2015006756A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Method of channel access control in wireless local area networks
CN104954297A (zh) * 2014-03-28 2015-09-30 中兴通讯股份有限公司 用于无线电信息的快速传递的技术

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Also Published As

Publication number Publication date
JP2019507551A (ja) 2019-03-14
BR112018017262A2 (pt) 2019-01-15
WO2017147231A1 (en) 2017-08-31
EP3420775B1 (en) 2020-01-08
CN108702792A (zh) 2018-10-23
KR20180117617A (ko) 2018-10-29
US20170245224A1 (en) 2017-08-24
KR102805967B1 (ko) 2025-05-09
AU2017223561A1 (en) 2018-08-09
ES2785002T3 (es) 2020-10-02
EP3420775A1 (en) 2019-01-02
JP6885964B2 (ja) 2021-06-16

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