KR101812151B1 - 다운링크 및 업링크 주파수 분할 다중 액세스 통신들에 대한 보호 및 대역폭 선택을 위한 방법들 및 시스템들 - Google Patents

다운링크 및 업링크 주파수 분할 다중 액세스 통신들에 대한 보호 및 대역폭 선택을 위한 방법들 및 시스템들 Download PDF

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KR101812151B1
KR101812151B1 KR1020177001762A KR20177001762A KR101812151B1 KR 101812151 B1 KR101812151 B1 KR 101812151B1 KR 1020177001762 A KR1020177001762 A KR 1020177001762A KR 20177001762 A KR20177001762 A KR 20177001762A KR 101812151 B1 KR101812151 B1 KR 101812151B1
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South Korea
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frequency channel
frame
primary frequency
time interval
single time
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Korean (ko)
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KR20170036681A (ko
Inventor
시모네 멀린
그웬도린 데니스 바리아크
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퀄컴 인코포레이티드
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    • 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
    • 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
    • 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
    • H04W72/0406—
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177001762A 2014-07-24 2015-07-23 다운링크 및 업링크 주파수 분할 다중 액세스 통신들에 대한 보호 및 대역폭 선택을 위한 방법들 및 시스템들 Expired - Fee Related KR101812151B1 (ko)

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 (2)

Publication Number Publication Date
KR20170036681A KR20170036681A (ko) 2017-04-03
KR101812151B1 true KR101812151B1 (ko) 2017-12-26

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KR1020177001762A Expired - Fee Related KR101812151B1 (ko) 2014-07-24 2015-07-23 다운링크 및 업링크 주파수 분할 다중 액세스 통신들에 대한 보호 및 대역폭 선택을 위한 방법들 및 시스템들

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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WO2016152683A1 (ja) 2015-03-20 2016-09-29 株式会社 東芝 無線通信用集積回路および無線通信方法
WO2016152686A1 (ja) 2015-03-20 2016-09-29 株式会社 東芝 無線通信用集積回路
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
US20220312314A1 (en) * 2021-03-26 2022-09-29 Canon Kabushiki Kaisha Communication apparatus, communication method, and storage medium
CN116471703A (zh) * 2022-01-12 2023-07-21 华为技术有限公司 信道竞争方法及装置
US20240049285A1 (en) * 2022-08-04 2024-02-08 Ofinno, Llc Channel Access Control in Restricted Target Wake Time Operation

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WO2012172157A1 (en) 2011-06-16 2012-12-20 Nokia Corporation Channel reservation in wireless network

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WO2008060921A1 (en) 2006-11-10 2008-05-22 Broadcom Corporation A serial clear to send to self messaging procedure
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US8989066B2 (en) 2010-03-31 2015-03-24 Qualcomm, Incorporated Protection mechanisms for multi-user MIMO transmissions
US9031054B2 (en) * 2010-07-09 2015-05-12 Nokia Corporation Reservation response and multi-user transmissions
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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Also Published As

Publication number Publication date
US9408214B2 (en) 2016-08-02
JP2017531933A (ja) 2017-10-26
CN106664727A (zh) 2017-05-10
EP3172932A1 (en) 2017-05-31
BR112017000705A2 (pt) 2017-11-14
US20160029389A1 (en) 2016-01-28
KR20170036681A (ko) 2017-04-03
WO2016014777A1 (en) 2016-01-28

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