CN109923926B - 用于半自主地调度共享射频谱带中的上行链路传输的方法 - Google Patents

用于半自主地调度共享射频谱带中的上行链路传输的方法 Download PDF

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CN109923926B
CN109923926B CN201780065960.8A CN201780065960A CN109923926B CN 109923926 B CN109923926 B CN 109923926B CN 201780065960 A CN201780065960 A CN 201780065960A CN 109923926 B CN109923926 B CN 109923926B
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transmission
subframe
channel
radio frequency
frequency spectrum
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Chinese (zh)
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CN109923926A (zh
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S·耶拉玛利
A·钱达马拉卡纳
C·S·帕特尔
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Qualcomm Inc
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Qualcomm Inc
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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)
CN201780065960.8A 2016-10-26 2017-10-24 用于半自主地调度共享射频谱带中的上行链路传输的方法 Active CN109923926B (zh)

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
CN109923926A CN109923926A (zh) 2019-06-21
CN109923926B true CN109923926B (zh) 2022-05-03

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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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WO2020069269A1 (en) * 2018-09-28 2020-04-02 Intel Corporation Sounding reference signal and hybrid automatic repeat request for new radio-unlicensed
CN110972275B (zh) * 2018-09-28 2023-07-18 华为技术有限公司 一种指示信息的传输方法和装置
US20220014959A1 (en) * 2018-11-16 2022-01-13 Google Llc Uplink communication in an inactive state in a celluar network
EP3681233B1 (en) * 2019-01-10 2022-06-15 Panasonic Intellectual Property Corporation of America Transceiver device and scheduling device
US11201658B2 (en) 2019-02-14 2021-12-14 Qualcomm Incorporated Adaptive receive diversity
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)
US11229050B2 (en) * 2019-03-29 2022-01-18 Samsung Electronics Co., Ltd. Method and apparatus for frame based equipment operation of NR unlicensed
US11317438B2 (en) * 2019-06-14 2022-04-26 Qualcomm Incorporated Floating-instant coordinated multipoint for new radio-unlicensed
EP4604672A3 (en) * 2019-07-22 2025-10-15 John Mezzalingua Associates, LLC. System and method for securely hosting multiple network operators in a shared spectrum access system on a single virtual base station environment
EP3876656B1 (en) * 2019-07-31 2023-10-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method and electronic apparatus
EP3772231A1 (en) * 2019-08-02 2021-02-03 Panasonic Intellectual Property Corporation of America User equipment and base station performing transmission and reception operations
US11606811B2 (en) * 2019-08-26 2023-03-14 Qualcomm Incorporated Techniques for determining resources for communicating over an acquired channel
US11653386B2 (en) * 2019-09-10 2023-05-16 Qualcomm Incorporated Indication of listen-before-talk configuration for uplink communications
US11737135B2 (en) * 2019-09-13 2023-08-22 Samsung Electronics Co., Ltd. Method and apparatus for uplink transmissions in frame-based equipment NR unlicensed
WO2021062602A1 (en) * 2019-09-30 2021-04-08 Lenovo (Beijing) Limited Method and apparatus for sharing channel occupancy time on unlicensed spectrum
US12507281B2 (en) 2020-09-02 2025-12-23 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
US12452860B2 (en) * 2022-06-10 2025-10-21 Qualcomm Incorporated Semiautonomous uplink scheduling

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Also Published As

Publication number Publication date
EP3533275B1 (en) 2025-06-18
US20180115347A1 (en) 2018-04-26
BR112019008423A2 (pt) 2019-07-09
KR102611588B1 (ko) 2023-12-07
KR20190069445A (ko) 2019-06-19
JP2019537339A (ja) 2019-12-19
US10624125B2 (en) 2020-04-14
JP7229156B2 (ja) 2023-02-27
EP3533275A2 (en) 2019-09-04
WO2018081101A3 (en) 2018-07-05
WO2018081101A2 (en) 2018-05-03
CN109923926A (zh) 2019-06-21

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