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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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)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072685A2 (ko) * 2014-11-04 2016-05-12 엘지전자 주식회사 비면허 대역에서의 상향링크 전송 방법 및 이를 이용한 장치
RU2733418C1 (ru) * 2017-03-24 2020-10-01 Телефонактиеболагет Лм Эрикссон (Пабл) Множество начальных и конечных позиций при запланированной передаче по нисходящей линии связи в нелицензированном спектре
US11665741B2 (en) * 2017-05-05 2023-05-30 Motorola Mobility Llc Method and apparatus for sending and receiving information on a wireless network
US10841953B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Receiver-based listen before talk techniques in shared millimeter wave radio frequency spectrum
WO2019240512A1 (en) 2018-06-13 2019-12-19 Samsung Electronics Co., Ltd. Method and wireless communication system for handling timer operation
WO2020024280A1 (zh) * 2018-08-03 2020-02-06 富士通株式会社 数据发送和接收方法以及装置
EP3629505A1 (en) * 2018-09-25 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in transmission of data
US12149463B2 (en) 2018-09-28 2024-11-19 Apple Inc. 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
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
KR20220038384A (ko) * 2019-07-22 2022-03-28 존 메짤링구아 어쏘시에이츠, 엘엘씨 단일 가상 기지국 환경의 공유 주파수 접속 시스템에서 다중 네트워크 사업자를 안전하게 호스팅하기 위한 시스템 및 방법
KR20220042048A (ko) 2019-07-31 2022-04-04 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보 전송 방법, 전자 기기 및 저장 매체
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
EP4039033A4 (en) 2019-09-30 2023-05-10 Lenovo (Beijing) Limited METHOD AND DEVICE FOR SHARING CHANNEL OCCUPANCY TIME ON THE UNLICENSED SPECTRUM
CN115968574A (zh) * 2020-09-02 2023-04-14 高通股份有限公司 用于基于帧的设备的信道占用时间共享
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103026649A (zh) * 2010-07-26 2013-04-03 Lg电子株式会社 用于传输控制信息的方法和装置
CN105230062A (zh) * 2013-05-20 2016-01-06 高通股份有限公司 用于未许可频谱上的无线通信的选通方案
WO2016057298A1 (en) * 2014-10-07 2016-04-14 Qualcomm Incorporated Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
WO2016164465A1 (en) * 2015-04-08 2016-10-13 Qualcomm Incorporated Transmission scheduling for contention based carrier

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014154246A1 (en) * 2013-03-26 2014-10-02 Nokia Solutions And Networks Oy Mechanism for providing communication resources for random access of a user device
US9717071B2 (en) * 2013-08-16 2017-07-25 Qualcomm Incorporated Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum
US20150223075A1 (en) * 2014-01-31 2015-08-06 Intel IP Corporation Systems, methods and devices for channel reservation
US9491777B2 (en) * 2014-01-10 2016-11-08 Qualcomm Incorporated Techniques for prioritizing the reporting of uplink control information for cells utilizing contention based radio frequency spectrum
US20170265225A1 (en) * 2014-07-31 2017-09-14 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
US9509486B2 (en) * 2014-08-04 2016-11-29 Qualcomm Incorporated Techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands
US10425966B2 (en) * 2014-11-06 2019-09-24 Nokia Solutions And Networks Oy Method and apparatus for improving a time granularity when deploying a wireless system
US10201016B2 (en) * 2015-02-18 2019-02-05 Qualcomm Incorporated Techniques for cell access using an unlicensed radio frequency spectrum band
US9955478B2 (en) * 2015-04-17 2018-04-24 Qualcomm Incorporated Techniques for managing communications in a shared radio frequency spectrum band
US10412749B2 (en) * 2015-05-21 2019-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling in license assisted access
EP3311620B1 (en) * 2015-08-13 2023-01-25 Huawei Technologies Co., Ltd. Transmitter and receiver for a wireless communication system
US11700641B2 (en) * 2015-08-19 2023-07-11 Lg Electronics Inc. Random access procedure performing method in wireless communication system, and apparatus therefor
WO2017160343A1 (en) * 2016-03-15 2017-09-21 Intel IP Corporation Scheduling uplink transmission outside of a transmission opportunity
KR102533459B1 (ko) * 2016-03-29 2023-05-26 혼다 기켄 고교 가부시키가이샤 무선 네트워크에서의 음향 기준 신호 전송
US10666488B2 (en) * 2016-04-01 2020-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, a network node and methods therein for improved signaling in a wireless communications network

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103026649A (zh) * 2010-07-26 2013-04-03 Lg电子株式会社 用于传输控制信息的方法和装置
CN105230062A (zh) * 2013-05-20 2016-01-06 高通股份有限公司 用于未许可频谱上的无线通信的选通方案
CN105309033A (zh) * 2013-05-20 2016-02-03 高通股份有限公司 用于在未经许可的频谱上进行无线通信的对话前监听保留方案
WO2016057298A1 (en) * 2014-10-07 2016-04-14 Qualcomm Incorporated Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
WO2016164465A1 (en) * 2015-04-08 2016-10-13 Qualcomm Incorporated Transmission scheduling for contention based carrier

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R1-152470 "Frame structure for LAA DL and UL transmission operation";Huawei等;《3GPP tsg_ran\WG1_RL1》;20150515;全文 *
R1-160334 "Discussion on PUCCH for LAA UL";ZTE;《3GPP tsg_ran\WG1_RL1》;20160203;全文 *

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

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