TWI730106B - 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術 - Google Patents

用於在共享射頻譜帶中的上行鏈路上進行通訊的技術 Download PDF

Info

Publication number
TWI730106B
TWI730106B TW106117633A TW106117633A TWI730106B TW I730106 B TWI730106 B TW I730106B TW 106117633 A TW106117633 A TW 106117633A TW 106117633 A TW106117633 A TW 106117633A TW I730106 B TWI730106 B TW I730106B
Authority
TW
Taiwan
Prior art keywords
tti
transmission
scheduled
wireless communication
uplink
Prior art date
Application number
TW106117633A
Other languages
English (en)
Chinese (zh)
Other versions
TW201804831A (zh
Inventor
史瑞凡斯 葉倫馬里
彼得 加爾
貞 蒙托傑
濤 駱
陳旺旭
Original Assignee
美商高通公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201804831A publication Critical patent/TW201804831A/zh
Application granted granted Critical
Publication of TWI730106B publication Critical patent/TWI730106B/zh

Links

Images

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • 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]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13215—Code checking, CRC
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
TW106117633A 2016-07-21 2017-05-26 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術 TWI730106B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662365291P 2016-07-21 2016-07-21
US62/365,291 2016-07-21
US15/605,707 US10687330B2 (en) 2016-07-21 2017-05-25 Techniques for communicating on an uplink in a shared radio frequency spectrum band
US15/605,707 2017-05-25

Publications (2)

Publication Number Publication Date
TW201804831A TW201804831A (zh) 2018-02-01
TWI730106B true TWI730106B (zh) 2021-06-11

Family

ID=60990259

Family Applications (5)

Application Number Title Priority Date Filing Date
TW106117633A TWI730106B (zh) 2016-07-21 2017-05-26 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW110118613A TWI762327B (zh) 2016-07-21 2017-05-26 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW112149718A TW202418860A (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW111138404A TWI830428B (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW106123020A TWI781946B (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術

Family Applications After (4)

Application Number Title Priority Date Filing Date
TW110118613A TWI762327B (zh) 2016-07-21 2017-05-26 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW112149718A TW202418860A (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW111138404A TWI830428B (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
TW106123020A TWI781946B (zh) 2016-07-21 2017-07-10 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術

Country Status (10)

Country Link
US (7) US10687330B2 (OSRAM)
EP (6) EP3716720A1 (OSRAM)
JP (1) JP7023922B2 (OSRAM)
KR (3) KR102673928B1 (OSRAM)
CN (3) CN109479318B (OSRAM)
AU (2) AU2017300154B2 (OSRAM)
ES (1) ES2912614T3 (OSRAM)
RU (1) RU2739587C2 (OSRAM)
TW (5) TWI730106B (OSRAM)
WO (2) WO2018017187A1 (OSRAM)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11743897B2 (en) * 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
EP3198772B1 (en) 2014-09-24 2019-11-20 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
US10135562B2 (en) * 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
US10887912B2 (en) 2016-01-20 2021-01-05 Lg Electronics Inc. Method for transmitting uplink signal and apparatus supporting method in wireless communication system supporting non-licensed band
CN107294646B (zh) * 2016-04-01 2020-08-07 电信科学技术研究院 一种信息反馈方法、基站及终端
WO2017196055A2 (ko) 2016-05-10 2017-11-16 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 이를 지원하는 장치
US10687330B2 (en) 2016-07-21 2020-06-16 Qualcomm Incorporated Techniques for communicating on an uplink in a shared radio frequency spectrum band
GB2552716A (en) * 2016-08-05 2018-02-07 Tcl Communication Ltd Methods and devices for updating an uplink contention window size in a wireless communication system
US10341960B2 (en) * 2016-09-23 2019-07-02 Qualcomm Incorporated Handling transmissions after pause in eLAA
KR102257725B1 (ko) * 2016-10-21 2021-06-01 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 비스케줄링된 업링크에 대한 harq 피드백
US11166262B2 (en) * 2017-01-05 2021-11-02 FG Innovation Company Limited Long physical uplink control channel (PUCCH) design for 5th generation (5G) new radio (NR)
WO2018138328A1 (en) * 2017-01-30 2018-08-02 Commsolid Gmbh Nb-iot multi-carrier operation in unlicensed ism bands
CN110547030A (zh) * 2017-03-08 2019-12-06 爱立信有限公司 未使用的长期ul指派的利用
EP3614598A4 (en) * 2017-04-20 2020-11-18 Ntt Docomo, Inc. WIRELESS RECEPTION DEVICE AND WIRELESS COMMUNICATION PROCESS
WO2018212699A1 (en) * 2017-05-16 2018-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Wireless device, network node, and methods performed thereby for handling grant use
CN116346292A (zh) * 2017-06-16 2023-06-27 摩托罗拉移动有限责任公司 传递上行链路信道的方法和装置
CN109219136B (zh) * 2017-07-05 2021-08-27 上海朗帛通信技术有限公司 一种用于无线通信的用户设备、基站中的方法和装置
US11234264B2 (en) 2017-08-08 2022-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for uplink transmission in a wireless communication system
US11297520B2 (en) * 2017-08-11 2022-04-05 Qualcomm Incorporated Channel state information reporting for short transmission time intervals
EP4037419B1 (en) * 2017-09-25 2024-08-21 Huawei Technologies Co., Ltd. Method for listening on uplink channel and apparatus
WO2019066482A1 (ko) * 2017-09-27 2019-04-04 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 단말이 상향링크 신호를 전송하는 방법 및 이를 지원하는 장치
EP3718353B1 (en) * 2017-11-27 2022-11-23 Telefonaktiebolaget LM Ericsson (Publ) Methods, devices and communications systems for resource allocation for carrier aggregation
CN111133787B (zh) * 2017-11-28 2021-09-24 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
US11509775B2 (en) * 2017-12-18 2022-11-22 Incnetworks, Inc. System, network, device and stacked spectrum method for implementing spectrum sharing of multiple contiguous and non-contiguous spectrum bands utilizing universal wireless access gateways to enable dynamic security and bandwidth policy management
US11025296B2 (en) * 2018-01-30 2021-06-01 Qualcomm Incorporated Nested frequency hopping for data transmission
US10772132B2 (en) 2018-02-08 2020-09-08 Qualcomm Incorporated PRACH configuration on NR-U
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
CN110167187B (zh) * 2018-02-13 2021-08-17 展讯通信（上海）有限公司 未授权频谱中lbt策略的配置方法、设备及可读介质
US11722241B2 (en) 2018-04-12 2023-08-08 Qualcomm Incorporated Transport block size determination for a transmission time interval
US11477809B2 (en) * 2018-04-12 2022-10-18 Qualcomm Incorporated Techniques for channel estimation
CN112352464A (zh) * 2018-04-26 2021-02-09 康维达无线有限责任公司 以波束为中心的小区中的先听后说
EP3791670A1 (en) * 2018-05-10 2021-03-17 Convida Wireless, Llc Channel access indication for spectral reuse, power savings and coexistence
WO2019216619A1 (en) * 2018-05-10 2019-11-14 Samsung Electronics Co., Ltd. Method and apparatus for data transmission
CN110474753A (zh) 2018-05-10 2019-11-19 北京三星通信技术研究有限公司 用于数据传输的方法与设备
US10841950B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Listen before talk techniques in shared millimeter wave radio frequency spectrum
US10841953B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Receiver-based listen before talk techniques in shared millimeter wave radio frequency spectrum
US10945238B2 (en) * 2018-06-12 2021-03-09 Shanghai Langbo Communication Technology Company Limited Method and device in UE and base station used for wireless communication
CN110602785B (zh) * 2018-06-12 2023-02-03 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
ES2982027T3 (es) 2018-07-25 2024-10-14 Beijing Xiaomi Mobile Software Co Ltd Procedimiento y dispositivo de configuración de transmisión
KR102522568B1 (ko) 2018-08-03 2023-04-17 삼성전자주식회사 무선 통신 시스템에서 채널 점유 시간 지시 방법 및 장치
WO2020033884A1 (en) * 2018-08-10 2020-02-13 Intel Corporation Data and control transmission enhancements for new radio (nr)
KR20210044270A (ko) * 2018-09-14 2021-04-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 자원 결정 및 구성 방법, 장치, 단말, 네트워크 장치
WO2020060361A1 (ko) * 2018-09-21 2020-03-26 엘지전자 주식회사 비면허 대역에서 단말의 채널 접속 방법 및 상기 방법을 이용하는 장치
GB2577506A (en) 2018-09-26 2020-04-01 Tcl Communication Ltd Transmission medium sharing in a wireless communications network
US20200100296A1 (en) * 2018-09-26 2020-03-26 Mediatek Singapore Pte. Ltd. Listen before Talk and Channel Access Priority Class for RACH in New Radio Unlicensed
CN110958711B (zh) 2018-09-27 2023-09-12 中兴通讯股份有限公司 竞争窗的调整方法及装置、存储介质、电子装置
EP3629662A1 (en) * 2018-09-27 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in transmission of uplink control data
CN109417801B (zh) * 2018-09-29 2023-12-12 北京小米移动软件有限公司 传输信息的方法、装置及基站
US11265748B2 (en) 2018-10-24 2022-03-01 Qualcomm Incorporated Uplink clear channel assessment status as a new uplink control information for new radio-unlicensed
WO2020088531A1 (en) 2018-10-30 2020-05-07 Basf Corporation In-situ copper ion-exchange on pre-exchanged copper zeolitic material
WO2020092530A1 (en) * 2018-11-02 2020-05-07 Intel Corporation Prach resource allocation for nr-unlicensed
WO2020088775A1 (en) * 2018-11-02 2020-05-07 Nokia Technologies Oy Improving operation of cellular communication networks on unlicensed frequency bands
US11350451B2 (en) * 2018-11-08 2022-05-31 Acer Incorporated Method of handling communication in unlicensed spectrum and related communication device
KR20210143171A (ko) 2019-01-30 2021-11-26 텔레폰악티에볼라겟엘엠에릭슨(펍) 컨텐션 기반 멀티 레이어 전송
CN113424633B (zh) * 2019-02-14 2025-01-28 苹果公司 Nr-u系统上连续的被配置和基于授权的ul传输
EP3944526A4 (en) * 2019-03-20 2022-09-21 Beijing Xiaomi Mobile Software Co., Ltd. METHOD, DEVICE AND APPARATUS FOR DETERMINING A CHANNEL DETECTION MECHANISM AND STORAGE MEDIUM
US11672008B2 (en) * 2019-03-25 2023-06-06 Qualcomm Incorporated Channel occupancy time (COT) sharing
US11412497B2 (en) 2019-03-27 2022-08-09 Electronics And Telecommunications Research Institute Method and apparatus for transmitting or receiving uplink feedback information in communication system
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)
CN111278156B (zh) * 2019-03-29 2022-02-15 维沃移动通信有限公司 随机接入过程的信息传输方法及终端
CN112867031A (zh) * 2019-03-30 2021-05-28 华为技术有限公司 通信方法及装置
US11457474B2 (en) * 2019-05-02 2022-09-27 Apple, Inc. Channel sensing indication when COT sharing in NR systems operating in unlicensed spectrum
US10972225B2 (en) 2019-05-16 2021-04-06 Qualcomm Incorporated Acknowledgment feedback techniques in shared radio frequency spectrum
ES3041908T3 (en) * 2019-06-28 2025-11-17 Beijing Xiaomi Mobile Software Co Ltd Method for detecting unlicensed frequency band, and apparatus for detecting unlicensed frequency band
CN111800794B (zh) * 2019-08-30 2023-12-01 维沃移动通信有限公司 解调参考信号位置的确定方法及设备
CN115052362B (zh) * 2019-10-11 2023-11-17 Oppo广东移动通信有限公司 Lbt类型确定方法、用户设备和计算机可读介质
CN114271011A (zh) 2019-11-04 2022-04-01 Oppo广东移动通信有限公司 用先听后说类型1共享信道占用时间的方法及相关装置
US20220399964A1 (en) * 2019-11-06 2022-12-15 Qualcomm Incorporated Techniques for adjusting contention window in unlicensed new radio
CN114731705A (zh) * 2019-11-07 2022-07-08 Lg 电子株式会社 在信道占用时间内发送或接收物理上行链路共享信道的方法及其装置
CN110999492B (zh) * 2019-11-08 2023-12-19 小米通讯技术有限公司 占用时长确定方法、占用时长确定装置和电子设备
WO2021087971A1 (en) * 2019-11-08 2021-05-14 Qualcomm Incorporated Energy detection threshold indicator for channel occupancy time (cot) sharing
US11889510B2 (en) * 2019-11-26 2024-01-30 Qualcomm Incorporated Frame based operation for millimeter wave (mmWave) with receiver based contention
US11601976B2 (en) * 2019-12-19 2023-03-07 Qualcomm Incorporated Methods, apparatuses and systems for enhanced channel occupancy time (COT) sharing in wireless communications
CN114731661A (zh) 2020-02-06 2022-07-08 Oppo广东移动通信有限公司 一种传输资源确定方法及装置、通信设备
CN115280862B (zh) * 2020-02-13 2025-10-10 高通股份有限公司 将上行链路动态准予与所配置上行链路传输交叠
US11490414B2 (en) * 2020-02-14 2022-11-01 Qualcomm Incorporated Techniques for intra-user equipment and inter-user equipment cancelation of overlapping communications
WO2021159454A1 (en) * 2020-02-14 2021-08-19 Qualcomm Incorporated Listen before talk contention window adjustment for multiple nodes
US11696327B2 (en) * 2020-02-24 2023-07-04 Qualcomm Incorporated Dwell time based channel contention in wireless communications
US20230107215A1 (en) * 2020-02-25 2023-04-06 Ntt Docomo, Inc. Terminal and communication method
US20230056647A1 (en) * 2020-03-16 2023-02-23 Qualcomm Incorporated Techniques for transmitting multi-channels in shared radio frequency spectrum
GB2596123B (en) * 2020-06-18 2023-08-09 British Telecomm Cellular telecommunications network
GB2596118B (en) 2020-06-18 2022-07-20 British Telecomm Cellular telecommunications network
GB2597098A (en) 2020-07-15 2022-01-19 British Telecomm Computer-implemented automatic security methods and systems
WO2022061617A1 (en) * 2020-09-23 2022-03-31 Nokia Shanghai Bell Co., Ltd. Positioning reference signal transmission triggered by sounding reference signal
US11470645B2 (en) * 2020-11-13 2022-10-11 Qualcomm Incorporated Channel occupancy time aware sensing and resource selection for new radio-unlicensed sidelink
KR20220152759A (ko) * 2021-05-10 2022-11-17 삼성전자주식회사 무선 통신 시스템에서 그룹캐스트를 위한 신호 송/수신 방법 및 장치
GB202108635D0 (en) 2021-06-17 2021-08-04 British Telecomm Cellular telecommunications network
WO2023282572A1 (en) * 2021-07-05 2023-01-12 Samsung Electronics Co., Ltd. Method and apparatus for frequency resource allocation in wireless communication systems
EP4540983A4 (en) * 2022-09-28 2025-07-16 Zte Corp METHOD, DEVICE AND SYSTEM FOR DATA TRANSMISSION
US20240389083A1 (en) * 2023-05-17 2024-11-21 Qualcomm Incorporated System information design in shared open radio access network radio unit systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040100986A1 (en) * 2002-11-27 2004-05-27 Nam-Suk Lee Method for resolving collisions in communication systems using medium access control based on contention

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4675167B2 (ja) * 2005-06-14 2011-04-20 株式会社エヌ・ティ・ティ・ドコモ チャネル割り当て方法、無線通信システム、基地局装置、ユーザ端末
KR101002247B1 (ko) * 2006-12-18 2010-12-20 삼성전자주식회사 무선통신 시스템에서 상향링크를 통해 데이터 및 제어정보를 송수신하는 방법 및 장치
WO2011085740A1 (en) 2010-01-18 2011-07-21 Telefonaktiebolaget L M Ericsson (Publ) Technique of controlling discontinuous transceiving operations
US9432983B2 (en) * 2012-11-13 2016-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Extension of radio link control transmit window
WO2015020604A1 (en) 2013-08-08 2015-02-12 Telefonaktiebolaget L M Ericsson (Publ) Method and devices for solving resource conflict issues among dynamic tdd capable ue
EP2836044A1 (en) * 2013-08-08 2015-02-11 Panasonic Intellectual Property Corporation of America Dynamic scheduling for subframe bundling
US9743432B2 (en) * 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
US20150189574A1 (en) * 2013-12-26 2015-07-02 Samsung Electronics Co., Ltd. Methods for dormant cell signaling for advanced cellular network
KR102235637B1 (ko) * 2014-01-29 2021-04-05 삼성전자주식회사 무선 통신 시스템에서 D2D(Device to Device) 통신의 자원 할당을 통한 송신/수신 단말의 동작 방법 및 장치
CN110856242B (zh) 2014-01-29 2023-07-25 交互数字专利控股公司 无线通信中的上行链路传输
US9491725B2 (en) * 2014-01-30 2016-11-08 Intel Corporation User equipment and methods for device-to-device communication over an LTE air interface
US10172135B2 (en) * 2014-04-09 2019-01-01 Idac Holdings, Inc. MMW physical layer downlink channel scheduling and control signaling
US9787443B2 (en) * 2014-05-30 2017-10-10 Qualcomm Incorporated Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
WO2015180175A1 (zh) * 2014-05-30 2015-12-03 华为技术有限公司 一种下行控制信息的发送、接收方法和设备
US9881479B2 (en) 2014-07-10 2018-01-30 Arnold J. Cestari, Jr. Method and apparatus for the detection and notification of the presence of a liquid
CN105376862B (zh) * 2014-08-28 2019-04-19 上海诺基亚贝尔股份有限公司 基于可调整竞争窗在免许可信道上传输数据的方法和装置
EP3198772B1 (en) 2014-09-24 2019-11-20 Interdigital Patent Holdings, Inc. Channel usage indication and synchronization for lte operation in unlicensed bands
US9844072B2 (en) 2014-09-26 2017-12-12 Qualcomm Incorporated Ultra-low latency LTE uplink frame structure
US9860897B2 (en) * 2014-10-07 2018-01-02 Qualcomm Incorporated Techniques for transmitting uplink control information for a component carrier
US10219292B2 (en) * 2014-10-24 2019-02-26 Qualcomm Incorporated Flexible multiplexing and feedback for variable transmission time intervals
US10637619B2 (en) 2014-11-03 2020-04-28 Samsung Electronics Co., Ltd. Method and apparatus for channel access for LTE on unlicensed spectrum
WO2016081375A1 (en) * 2014-11-17 2016-05-26 Intel IP Corporation Listen before talk (lbt) design for uplink licensed assisted access (laa) operation in unlicensed band
US20190104549A1 (en) * 2014-11-26 2019-04-04 Idac Holdings, Inc. Initial access in high frequency wireless systems
US10257853B2 (en) * 2014-12-18 2019-04-09 Qualcomm Incorporated Techniques for identifying resources to transmit a channel reservation signal
US9893865B2 (en) * 2014-12-22 2018-02-13 Industrial Technology Research Institute Method of handling communication operation in communication system and related apparatus
WO2016103533A1 (ja) * 2014-12-25 2016-06-30 日本電気株式会社 無線端末、無線局、及びこれらにより行われる方法
US9794960B2 (en) 2014-12-31 2017-10-17 Samsung Electronics Co., Ltd. Methods and apparatus for uplink channel access and transmissions for LTE on unlicensed spectrum
WO2016120436A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing listen-before-talk and related ues and network nodes
KR102658360B1 (ko) 2015-04-09 2024-04-17 삼성전자주식회사 비면허 대역을 사용하는 셀룰러 네트워크에서의 자원할당 방법 및 그 장치
US10104691B2 (en) 2015-04-15 2018-10-16 Mediatek Inc. Methods of listen-before-talk mechanism for opportunistic spectrum access
US10159089B2 (en) 2015-04-20 2018-12-18 Qualcomm Incorporated Uplink listen before talk operation
WO2016182366A1 (ko) 2015-05-12 2016-11-17 엘지전자 주식회사 비면허 대역을 지원하는 무선접속시스템에서 harq-ack 정보를 기반으로 경쟁 윈도우 크기를 조정하는 방법 및 이를 지원하는 장치
US10412749B2 (en) 2015-05-21 2019-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling in license assisted access
US10292158B2 (en) 2015-05-23 2019-05-14 Qualcomm Incorporated Techniques for adjusting clear channel assessment (CCA) window for transmissions in a shared radio frequency spectrum band
CN105578573B (zh) 2015-05-28 2019-02-01 宇龙计算机通信科技(深圳)有限公司 一种非授权频段信道占用时间的配置方法及装置
US9967080B2 (en) 2015-06-10 2018-05-08 Qualcomm Incorporated Techniques for managing medium access to multi-channels of a shared radio frequency spectrum band
US10742562B2 (en) * 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA
WO2017014558A1 (en) 2015-07-20 2017-01-26 Lg Electronics Inc. Method and apparatus for handling mbsfn subframes for short tti in wireless communication system
EP3547596B1 (en) 2015-08-07 2021-09-29 Panasonic Intellectual Property Corporation of America Self- and cross-carrier scheduling
CN106452708B (zh) 2015-08-07 2021-07-06 中兴通讯股份有限公司 一种非授权多载波先听后说执行方法和装置
CN106455117B (zh) 2015-08-07 2021-07-23 中兴通讯股份有限公司 一种竞争接入方法和装置
CN107852748B (zh) 2015-08-14 2021-09-14 英特尔公司 多载波对话前监听
US9622237B2 (en) 2015-09-14 2017-04-11 Wilus Institute Of Standards And Technology Inc. Method, apparatus, and system for channel access in unlicensed band
WO2017047973A1 (ko) 2015-09-17 2017-03-23 엘지전자 주식회사 비면허 대역을 지원하는 무선접속시스템에서 멀티 캐리어 상에서 lbt 과정을 수행하는 방법 및 장치
CN106559882B (zh) 2015-09-25 2021-12-10 中兴通讯股份有限公司 一种授权协助接入设备竞争接入参数配置的方法及装置
CN106559844B (zh) * 2015-09-25 2020-03-24 电信科学技术研究院 一种上行传输资源调度及上行传输方法、装置
CN106559892B (zh) 2015-09-25 2021-01-12 上海诺基亚贝尔股份有限公司 用于会话前侦听的方法和设备
CN115460715A (zh) 2015-10-26 2022-12-09 苹果公司 基站及其方法和用户设备及其方法
CN108370591B (zh) 2015-12-11 2021-09-17 瑞典爱立信有限公司 Lbt系统中的定时提前量
US10362605B2 (en) 2016-01-21 2019-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for multiplexing scheduling requests in unlicensed bands
US10638519B2 (en) 2016-01-27 2020-04-28 Lg Electronics Inc. Method for receiving downlink signal, in wireless communication system supporting unlicensed band, and device for supporting same
US10045376B2 (en) 2016-02-16 2018-08-07 Mediatek Inc. Channel access procedure and QoS provisioning for uplink LAA
US10764913B2 (en) * 2016-03-24 2020-09-01 Qualcomm Incorporated Techniques for assisting performance of listen before talk procedures and uplink traffic multiplexing at user equipment
US10412755B2 (en) * 2016-03-25 2019-09-10 Qualcomm Incorporated Techniques for configuring uplink transmissions in a shared radio frequency spectrum band
WO2017166222A1 (zh) 2016-03-31 2017-10-05 华为技术有限公司 一种空闲信道评测的竞争窗长度的确定方法及装置
US10334624B2 (en) 2016-04-29 2019-06-25 Ofinno, Llc Allocation of licensed assisted access resources in a wireless device
EP3453220B1 (en) 2016-05-06 2021-09-01 Telefonaktiebolaget LM Ericsson (PUBL) Lbt parameters for uplink in unlicensed spectrum
US10172150B2 (en) * 2016-05-20 2019-01-01 Apple Inc. TTI scheduling for improved ramp up of TCP throughput in cellular networks
US10383165B2 (en) 2016-06-03 2019-08-13 Ofinno, Llc Uplink resource allocation in a wireless device and wireless network
US10687330B2 (en) 2016-07-21 2020-06-16 Qualcomm Incorporated Techniques for communicating on an uplink in a shared radio frequency spectrum band
KR102536090B1 (ko) 2016-07-23 2023-05-26 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040100986A1 (en) * 2002-11-27 2004-05-27 Nam-Suk Lee Method for resolving collisions in communication systems using medium access control based on contention

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LG Electronics, "Further details on channel access in LAA UL", 3GPP TSG RAN WG1 meeting
LG Electronics, "Further details on channel access in LAA UL", 3GPP TSG RAN WG1 meeting Nokia Alcatel Lucent Shanghai: "WF on the CWS adjustment at the UE for Cat-4 LBT", 3GPP Draft; R1-165948, vol. RAN WG1, no. Nanjing, China; 2016-5-30, , retrieved from https://www.3gpp.org/DynaReport/TDocExMtg--R1-85--31662.htm^&rn^ *
NOKIA ALCATEL LUCENT SHANGHAI: "WF on the CWS adjustment at the UE for Cat-4 LBT", 3GPP DRAFT; R1-165948, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Nanjing, China; 20160523 - 20160527, R1-165948, 30 May 2016 (2016-05-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051112100 *
Nokia Alcatel Lucent Shanghai: "WF on the CWS adjustment at the UE for Cat-4 LBT", 3GPP Draft; R1-165948, vol. RAN WG1, no. Nanjing, China; 2016-5-30, XP051112100, retrieved from https://www.3gpp.org/DynaReport/TDocExMtg--R1-85--31662.htm^&rn^

Also Published As

Publication number Publication date
RU2020141975A (ru) 2021-02-01
KR20190035687A (ko) 2019-04-03
TW202312758A (zh) 2023-03-16
RU2019101216A (ru) 2020-08-21
EP4333512A3 (en) 2024-05-15
AU2021277646A1 (en) 2021-12-23
KR102673928B1 (ko) 2024-06-10
US10813093B2 (en) 2020-10-20
EP3713361B1 (en) 2023-03-08
US20190239224A1 (en) 2019-08-01
TW202139740A (zh) 2021-10-16
EP3716720A1 (en) 2020-09-30
US10904876B2 (en) 2021-01-26
ES2912614T3 (es) 2022-05-26
WO2018017354A3 (en) 2018-03-22
EP3488654B1 (en) 2022-04-06
US20200196307A1 (en) 2020-06-18
WO2018017354A2 (en) 2018-01-25
US20190239223A1 (en) 2019-08-01
EP3716511B1 (en) 2022-01-19
EP3488655B1 (en) 2024-02-14
US20190239222A1 (en) 2019-08-01
EP3713361A1 (en) 2020-09-23
EP3488654A1 (en) 2019-05-29
AU2017300154B2 (en) 2021-12-23
US20190124656A1 (en) 2019-04-25
KR102498653B1 (ko) 2023-02-09
WO2018017187A1 (en) 2018-01-25
BR112019001093A2 (pt) 2019-04-30
BR112019001088A2 (pt) 2019-04-30
US11071106B2 (en) 2021-07-20
US20180027582A1 (en) 2018-01-25
AU2017300154A1 (en) 2018-12-20
US20180027554A1 (en) 2018-01-25
CN109479319A (zh) 2019-03-15
CN115473621A (zh) 2022-12-13
TWI830428B (zh) 2024-01-21
EP4333512A2 (en) 2024-03-06
KR102638808B1 (ko) 2024-02-20
RU2019101216A3 (OSRAM) 2020-08-21
RU2739587C2 (ru) 2020-12-28
TW201804831A (zh) 2018-02-01
EP3716511A1 (en) 2020-09-30
CN109479318A (zh) 2019-03-15
US11212796B2 (en) 2021-12-28
KR20240025056A (ko) 2024-02-26
TWI781946B (zh) 2022-11-01
CN115473621B (zh) 2025-01-14
JP7023922B2 (ja) 2022-02-22
JP2019523593A (ja) 2019-08-22
KR20230023056A (ko) 2023-02-16
CN109479318B (zh) 2022-09-27
EP3488655A2 (en) 2019-05-29
US10912084B2 (en) 2021-02-02
CN109479319B (zh) 2022-11-01
US10687330B2 (en) 2020-06-16
TW201806412A (zh) 2018-02-16
US10880887B2 (en) 2020-12-29
TW202418860A (zh) 2024-05-01
AU2021277646B2 (en) 2023-10-19
TWI762327B (zh) 2022-04-21

Similar Documents

Publication Publication Date Title
TWI730106B (zh) 用於在共享射頻譜帶中的上行鏈路上進行通訊的技術
RU2823772C2 (ru) Методы для связи по восходящей линии связи в совместно используемой полосе радиочастотного спектра
BR112019001088B1 (pt) Método e aparelho para comunicação sem fio em um equipamento de usuário (ue), e, memória