KR102520300B1 - Rts 의 슬롯화된 송신 및 지향성 수신 - Google Patents

Rts 의 슬롯화된 송신 및 지향성 수신 Download PDF

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KR102520300B1
KR102520300B1 KR1020197011422A KR20197011422A KR102520300B1 KR 102520300 B1 KR102520300 B1 KR 102520300B1 KR 1020197011422 A KR1020197011422 A KR 1020197011422A KR 20197011422 A KR20197011422 A KR 20197011422A KR 102520300 B1 KR102520300 B1 KR 102520300B1
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wireless device
message
rts
delete delete
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KR20190069442A (ko
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무함마드 나즈물 이슬람
순다르 수브라마니안
준이 리
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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
    • H04W74/08—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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04W74/002—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
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197011422A 2016-10-25 2017-10-02 Rts 의 슬롯화된 송신 및 지향성 수신 Active KR102520300B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662412704P 2016-10-25 2016-10-25
US62/412,704 2016-10-25
US15/493,946 US10405348B2 (en) 2016-10-25 2017-04-21 Slotted transmission and directional reception of RTS
US15/493,946 2017-04-21
PCT/US2017/054778 WO2018080739A1 (en) 2016-10-25 2017-10-02 Slotted transmission and directional reception of rts

Publications (2)

Publication Number Publication Date
KR20190069442A KR20190069442A (ko) 2019-06-19
KR102520300B1 true KR102520300B1 (ko) 2023-04-10

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KR1020197011422A Active KR102520300B1 (ko) 2016-10-25 2017-10-02 Rts 의 슬롯화된 송신 및 지향성 수신

Country Status (9)

Country Link
US (1) US10405348B2 (https=)
EP (1) EP3533278B1 (https=)
JP (1) JP6997180B2 (https=)
KR (1) KR102520300B1 (https=)
CN (1) CN109863815B (https=)
BR (1) BR112019007583A2 (https=)
CA (1) CA3037060A1 (https=)
TW (1) TW201818685A (https=)
WO (1) WO2018080739A1 (https=)

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US11140562B2 (en) 2017-01-11 2021-10-05 Huawei Technologies Co., Ltd. Antenna beam management for multi-connection communications
JP6861838B2 (ja) 2017-03-10 2021-04-21 インターデイジタル パテント ホールディングス インコーポレイテッド ミリ波ワイヤレスローカルエリアネットワークシステムにおける指向性応答のための衝突軽減
KR102400089B1 (ko) * 2017-06-09 2022-05-23 삼성전자 주식회사 통신을 제어하는 전자장치 및 동작 방법
US10575240B2 (en) 2017-09-12 2020-02-25 Sony Corporation Multi-band millimeter wave network discovery
US10716053B2 (en) 2017-10-02 2020-07-14 Sony Corporation Adaptive network discovery signaling
US10505688B2 (en) * 2018-01-10 2019-12-10 At&T Intellectual Property I, L.P. Configuration of demodulation reference signals in beamformed wireless communication systems
CN110581754B (zh) * 2018-06-11 2021-05-11 电信科学技术研究院有限公司 一种请求信号的发送、接收方法及设备、装置
US10742299B2 (en) 2018-08-20 2020-08-11 Sony Corporation Allocation and directional information distribution in millimeter wave WLAN networks
BR112021005962A2 (pt) * 2018-09-27 2021-06-29 Telefonaktiebolaget Lm Ericsson (Publ) codificação de identificador (id) de sinal de referência (rs) de gerenciamento de interferência remota (rim)
WO2020065120A1 (en) * 2018-09-28 2020-04-02 Nokia Technologies Oy Transmission opportunities
CN114097283B (zh) * 2019-09-25 2025-04-01 北京小米移动软件有限公司 接收反馈信息传输配置方法、装置、通信设备及存储介质
JP2021061566A (ja) * 2019-10-09 2021-04-15 ソニー株式会社 端末装置及び通信方法
US20220183068A1 (en) * 2020-12-04 2022-06-09 David E. Newman Rapid Uplink Access by Parallel Signaling on a 5G Random-Access Channel
EP4040811A1 (en) * 2021-02-04 2022-08-10 Google LLC Cellular broadcast system to disperse crowds
US12143196B2 (en) * 2021-09-24 2024-11-12 Qualcomm Incorporated Relative beam direction indication for beam management
US12101147B2 (en) * 2021-11-15 2024-09-24 Qualcomm Incorporated Heterogenous beamforming capability with mixed beamforming architecture
US20250193929A1 (en) * 2023-12-08 2025-06-12 Apple Inc. Flexible Frame Structures for Directional Unlicensed Access in Sub-Terahertz Band

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US20110287796A1 (en) * 2009-11-20 2011-11-24 Qualcomm Incorporated Methods and Apparatus for Enabling a Channel Access Protocol for Directional Mac
US20130229996A1 (en) * 2012-03-01 2013-09-05 Interdigital Patent Holdings, Inc. Multi-user parallel channel access in wlan systems
WO2015110153A1 (en) * 2014-01-22 2015-07-30 Telefonaktiebolaget L M Ericsson (Publ) Network node, access nodes and method for assisting user equipments to receive signals in wireless communication network

Also Published As

Publication number Publication date
EP3533278B1 (en) 2021-12-22
JP6997180B2 (ja) 2022-01-17
CA3037060A1 (en) 2018-05-03
WO2018080739A1 (en) 2018-05-03
US10405348B2 (en) 2019-09-03
JP2019533368A (ja) 2019-11-14
EP3533278A1 (en) 2019-09-04
BR112019007583A2 (pt) 2019-07-02
US20180115994A1 (en) 2018-04-26
TW201818685A (zh) 2018-05-16
KR20190069442A (ko) 2019-06-19
CN109863815A (zh) 2019-06-07
CN109863815B (zh) 2022-12-06

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