KR102611588B1 - 공유 무선 주파수 스펙트럼 대역에서 업링크 송신을 반자동으로 스케줄링하기 위한 기법들 - Google Patents

공유 무선 주파수 스펙트럼 대역에서 업링크 송신을 반자동으로 스케줄링하기 위한 기법들 Download PDF

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KR102611588B1
KR102611588B1 KR1020197011584A KR20197011584A KR102611588B1 KR 102611588 B1 KR102611588 B1 KR 102611588B1 KR 1020197011584 A KR1020197011584 A KR 1020197011584A KR 20197011584 A KR20197011584 A KR 20197011584A KR 102611588 B1 KR102611588 B1 KR 102611588B1
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channel
radio frequency
frequency spectrum
transmission
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KR20190069445A (ko
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스리니바스 예라말리
칸난 아루무감 첸다마라이
치라그 수레쉬바이 파텔
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퀄컴 인코포레이티드
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    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/698—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to Uplink

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197011584A 2016-10-26 2017-10-24 공유 무선 주파수 스펙트럼 대역에서 업링크 송신을 반자동으로 스케줄링하기 위한 기법들 Active KR102611588B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662413276P 2016-10-26 2016-10-26
US62/413,276 2016-10-26
US15/791,145 2017-10-23
US15/791,145 US10624125B2 (en) 2016-10-26 2017-10-23 Techniques for semi-autonomously scheduling an uplink transmission in a shared radio frequency spectrum band
PCT/US2017/058062 WO2018081101A2 (en) 2016-10-26 2017-10-24 Techniques for semi-autonomously scheduling an uplink transmission in a shared radio frequency spectrum band

Publications (2)

Publication Number Publication Date
KR20190069445A KR20190069445A (ko) 2019-06-19
KR102611588B1 true KR102611588B1 (ko) 2023-12-07

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KR1020197011584A Active KR102611588B1 (ko) 2016-10-26 2017-10-24 공유 무선 주파수 스펙트럼 대역에서 업링크 송신을 반자동으로 스케줄링하기 위한 기법들

Country Status (6)

Country Link
US (1) US10624125B2 (enExample)
EP (1) EP3533275B1 (enExample)
JP (1) JP7229156B2 (enExample)
KR (1) KR102611588B1 (enExample)
CN (1) CN109923926B (enExample)
WO (1) WO2018081101A2 (enExample)

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CN118353593A (zh) * 2018-09-28 2024-07-16 苹果公司 新无线电非授权的探测参考信号和混合自动重传请求
CN113348724B (zh) * 2018-11-16 2024-09-13 谷歌有限责任公司 蜂窝网络中在不活动状态下的上行链路通信
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US11201658B2 (en) 2019-02-14 2021-12-14 Qualcomm Incorporated Adaptive receive diversity
US11229050B2 (en) * 2019-03-29 2022-01-18 Samsung Electronics Co., Ltd. Method and apparatus for frame based equipment operation of NR unlicensed
US10945287B2 (en) 2019-03-29 2021-03-09 Qualcomm Incorporated Uplink (UL) to downlink (DL) channel occupancy time (COT) sharing with scheduled UL in new radio-unlicensed (NR-U)
US11317438B2 (en) 2019-06-14 2022-04-26 Qualcomm Incorporated Floating-instant coordinated multipoint for new radio-unlicensed
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CN112655271A (zh) * 2019-07-31 2021-04-13 Oppo广东移动通信有限公司 一种信息传输方法、电子设备及存储介质
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US12389452B2 (en) 2019-09-30 2025-08-12 Lenovo (Beijing) Limited Method and apparatus for sharing channel occupancy time on unlicensed spectrum
WO2022047650A1 (en) * 2020-09-02 2022-03-10 Qualcomm Incorporated Channel occupancy time sharing for frame-based equipment
CN114389722B (zh) * 2020-10-16 2025-04-11 北京紫光展锐通信技术有限公司 信道占用时长共享方法、设备、系统和存储介质
US11470645B2 (en) * 2020-11-13 2022-10-11 Qualcomm Incorporated Channel occupancy time aware sensing and resource selection for new radio-unlicensed sidelink
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Also Published As

Publication number Publication date
BR112019008423A2 (pt) 2019-07-09
CN109923926A (zh) 2019-06-21
WO2018081101A3 (en) 2018-07-05
US20180115347A1 (en) 2018-04-26
JP2019537339A (ja) 2019-12-19
JP7229156B2 (ja) 2023-02-27
EP3533275A2 (en) 2019-09-04
US10624125B2 (en) 2020-04-14
KR20190069445A (ko) 2019-06-19
EP3533275B1 (en) 2025-06-18
WO2018081101A2 (en) 2018-05-03
CN109923926B (zh) 2022-05-03

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