CN106664727A - 用于下行链路和上行链路频分多址通信的保护和带宽选择的方法和系统 - Google Patents

用于下行链路和上行链路频分多址通信的保护和带宽选择的方法和系统 Download PDF

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Publication number
CN106664727A
CN106664727A CN201580039001.XA CN201580039001A CN106664727A CN 106664727 A CN106664727 A CN 106664727A CN 201580039001 A CN201580039001 A CN 201580039001A CN 106664727 A CN106664727 A CN 106664727A
Authority
CN
China
Prior art keywords
frequency channel
frame
reserved
single time
time interval
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
CN201580039001.XA
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English (en)
Chinese (zh)
Inventor
S·梅林
G·D·巴里亚克
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 CN106664727A publication Critical patent/CN106664727A/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
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580039001.XA 2014-07-24 2015-07-23 用于下行链路和上行链路频分多址通信的保护和带宽选择的方法和系统 Pending CN106664727A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462028507P 2014-07-24 2014-07-24
US62/028,507 2014-07-24
US14/805,768 US9408214B2 (en) 2014-07-24 2015-07-22 Methods and systems for protection and bandwidth selection for downlink and uplink frequency division multiple access communications
US14/805,768 2015-07-22
PCT/US2015/041708 WO2016014777A1 (en) 2014-07-24 2015-07-23 Methods and systems for protection and bandwidth selection for downlink and uplink frequency division multiple access communications

Publications (1)

Publication Number Publication Date
CN106664727A true CN106664727A (zh) 2017-05-10

Family

ID=53765604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580039001.XA Pending CN106664727A (zh) 2014-07-24 2015-07-23 用于下行链路和上行链路频分多址通信的保护和带宽选择的方法和系统

Country Status (7)

Country Link
US (1) US9408214B2 (enExample)
EP (1) EP3172932A1 (enExample)
JP (1) JP2017531933A (enExample)
KR (1) KR101812151B1 (enExample)
CN (1) CN106664727A (enExample)
BR (1) BR112017000705A2 (enExample)
WO (1) WO2016014777A1 (enExample)

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CN115134947A (zh) * 2021-03-26 2022-09-30 佳能株式会社 通信装置、通信方法和存储介质
WO2023134581A1 (zh) * 2022-01-12 2023-07-20 华为技术有限公司 信道竞争方法及装置

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US10111258B2 (en) * 2015-02-13 2018-10-23 Qualcomm Incorporated Methods and systems for receiver initiated protection of a wireless communication exchange
JP6313519B2 (ja) 2015-03-20 2018-04-18 株式会社東芝 無線通信装置
EP3273729B1 (en) 2015-03-20 2023-05-03 International Semiconductor Group Wireless communication integrated circuit and wireless communication method
US10341033B2 (en) * 2015-09-02 2019-07-02 Futurewei Technologies, Inc. System and method for securing transmit opportunities for RF calibrations of Wi-Fi devices
WO2017153630A1 (en) * 2016-03-10 2017-09-14 Nokia Technologies Oy Protecting transmissions in wireless network
US10356777B2 (en) * 2016-04-13 2019-07-16 Qualcomm Incorporated Frequency hopping in OFDMA wireless networks
US10129876B2 (en) * 2016-05-04 2018-11-13 Intel IP Corporation Spatial reuse training for channel access schemes
WO2018035801A1 (zh) * 2016-08-25 2018-03-01 华为技术有限公司 一种消息发送方法、相关设备及系统
US10057747B2 (en) * 2016-12-27 2018-08-21 Intel Corporation 5G MB connectivity acknowledgement aggregation
US11997673B2 (en) * 2019-09-06 2024-05-28 Apple Inc. Negative-block ACK based Wi-Fi MAC protocol
US10856331B1 (en) * 2019-09-10 2020-12-01 Cypress Semiconductor Corporation Devices, systems, and methods for mitigating aggressive medium reservations
GB2595366B (en) * 2020-04-30 2022-08-17 Apple Inc Apparatus and method for extremely high throughput (EHT) medium reservation
US20240049285A1 (en) * 2022-08-04 2024-02-08 Ofinno, Llc Channel Access Control in Restricted Target Wake Time Operation

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CN102292937A (zh) * 2009-12-07 2011-12-21 联发科技股份有限公司 减少运作于相邻频带中的两个通信系统之间干扰的方法
CN102325121A (zh) * 2005-11-11 2012-01-18 华为技术有限公司 无线中转通信正交频分复用接入系统及方法
WO2012172157A1 (en) * 2011-06-16 2012-12-20 Nokia Corporation Channel reservation in wireless network

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CN102387549B (zh) * 2010-08-31 2017-03-15 中兴通讯股份有限公司 信道预约方法及系统
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CN102325121A (zh) * 2005-11-11 2012-01-18 华为技术有限公司 无线中转通信正交频分复用接入系统及方法
CN102292937A (zh) * 2009-12-07 2011-12-21 联发科技股份有限公司 减少运作于相邻频带中的两个通信系统之间干扰的方法
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN115134947A (zh) * 2021-03-26 2022-09-30 佳能株式会社 通信装置、通信方法和存储介质
WO2023134581A1 (zh) * 2022-01-12 2023-07-20 华为技术有限公司 信道竞争方法及装置

Also Published As

Publication number Publication date
US9408214B2 (en) 2016-08-02
KR101812151B1 (ko) 2017-12-26
KR20170036681A (ko) 2017-04-03
WO2016014777A1 (en) 2016-01-28
EP3172932A1 (en) 2017-05-31
JP2017531933A (ja) 2017-10-26
BR112017000705A2 (pt) 2017-11-14
US20160029389A1 (en) 2016-01-28

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Application publication date: 20170510