CN120128931A - 用于通过载波侦听在共享频谱中发送lte波形的方法和装置 - Google Patents

用于通过载波侦听在共享频谱中发送lte波形的方法和装置 Download PDF

Info

Publication number
CN120128931A
CN120128931A CN202510083021.2A CN202510083021A CN120128931A CN 120128931 A CN120128931 A CN 120128931A CN 202510083021 A CN202510083021 A CN 202510083021A CN 120128931 A CN120128931 A CN 120128931A
Authority
CN
China
Prior art keywords
shared spectrum
busy
scell
enodeb
spectrum
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202510083021.2A
Other languages
English (en)
Chinese (zh)
Inventor
R·M·本德林
A·E·埃克佩杨
P·伯特兰德
B·F·约翰逊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN120128931A publication Critical patent/CN120128931A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202510083021.2A 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置 Pending CN120128931A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201462008032P 2014-06-05 2014-06-05
US62/008,032 2014-06-05
US14/718,593 2015-05-21
US14/718,593 US9532230B2 (en) 2014-06-05 2015-05-21 Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing
PCT/US2015/034582 WO2015188164A1 (en) 2014-06-05 2015-06-05 Method and apparatus for transmitting lte waveforms in shared spectrum by carrier sensing
CN201580029753.8A CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580029753.8A Division CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Publications (1)

Publication Number Publication Date
CN120128931A true CN120128931A (zh) 2025-06-10

Family

ID=54767490

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202010985330.6A Active CN112135301B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置
CN202510083021.2A Pending CN120128931A (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置
CN201580029753.8A Active CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010985330.6A Active CN112135301B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580029753.8A Active CN106465138B (zh) 2014-06-05 2015-06-05 用于通过载波侦听在共享频谱中发送lte波形的方法和装置

Country Status (5)

Country Link
US (5) US9532230B2 (enExample)
EP (1) EP3175642B1 (enExample)
JP (5) JP2017523655A (enExample)
CN (3) CN112135301B (enExample)
WO (1) WO2015188164A1 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9532230B2 (en) * 2014-06-05 2016-12-27 Texas Instruments Incorporated Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing
CN106664706B (zh) * 2014-07-31 2020-06-23 Lg 电子株式会社 在支持未授权带的无线接入系统中配置传输机会时段的方法和设备
CN104301273B (zh) * 2014-08-25 2020-03-10 中兴通讯股份有限公司 使用非授权载波发送及接收信号的方法、基站及用户设备
US9538431B2 (en) 2014-09-24 2017-01-03 Intel Corporation Handover at spectrum release for licensed shared access
CN105792243B (zh) 2014-12-22 2020-11-06 索尼公司 管理装置、测量装置、管理方法、测量方法和电子设备
US11297510B2 (en) * 2015-01-19 2022-04-05 Qualcomm Incorporated Medium access for shared or unlicensed spectrum
WO2016119174A1 (zh) * 2015-01-29 2016-08-04 华为技术有限公司 多载波聚合通信方法和设备
CN114125872B (zh) * 2015-05-14 2024-07-02 瑞典爱立信有限公司 用于采用波束成形的drs的测量规程
US10285117B2 (en) * 2015-05-21 2019-05-07 Qualcomm Incorporated Techniques for coexistence between enhanced component carrier communications and non-enhanced component carrier communications
US10735166B2 (en) 2015-05-29 2020-08-04 Huawei Technologies Co., Ltd. System and method of UE-centric radio access procedure
US10652753B2 (en) 2015-07-24 2020-05-12 Samsung Electronics Co., Ltd. Method for transmitting control signal and channel in mobile communication system using unlicensed band
HRP20230723T1 (hr) 2015-08-12 2023-10-13 Electronics And Telecommunications Research Institute Metoda i uređaj za odašiljanje i primanje signala u komunikacijskoj mreži
WO2017028036A1 (zh) * 2015-08-14 2017-02-23 华为技术有限公司 测量方法、用户设备、网络侧设备及测量装置
CN108353420B (zh) * 2015-11-05 2022-04-15 富士通株式会社 通信装置以及无线通信方法
JP6309985B2 (ja) * 2016-01-20 2018-04-11 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
CN108476458B (zh) * 2016-02-19 2021-03-09 苹果公司 发现参考信号传输窗口内、外的到在免授权频段中操作的ue的pbch传输
CN107182092B (zh) * 2016-03-11 2023-10-17 中兴通讯股份有限公司 信道探测信号srs的发送方法及装置
KR102287383B1 (ko) 2016-03-25 2021-08-06 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
EP3439348A4 (en) * 2016-03-31 2019-10-30 Ntt Docomo, Inc. USER UNIT, WIRELESS BASE STATION AND WIRELESS COMMUNICATION PROCESS
JP6239672B2 (ja) 2016-03-31 2017-11-29 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
KR102654467B1 (ko) 2016-07-23 2024-04-04 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
JP2018026662A (ja) * 2016-08-09 2018-02-15 ソニー株式会社 通信装置、通信方法、及びプログラム
US20190200349A1 (en) * 2016-09-09 2019-06-27 Ntt Docomo, Inc. User terminal and radio communication method
US10616769B2 (en) * 2016-10-26 2020-04-07 Qualcomm Incorporated Radio (NR) procedures for accessing shared spectrum
CN108024348B (zh) 2016-11-04 2024-05-07 华为技术有限公司 一种载波传输的方法、基站、用户设备和系统
US10743332B2 (en) * 2016-11-18 2020-08-11 Qualcomm Incorporated Techniques and apparatuses for complementary transmission relating to an interrupted traffic flow in new radio
US10368301B2 (en) * 2017-02-21 2019-07-30 Qualcomm Incorporated Multi-beam and single-beam discovery reference signals for shared spectrum
WO2018175813A1 (en) * 2017-03-24 2018-09-27 Intel IP Corporation Tracking reference signals for new radio
US11381979B2 (en) * 2017-09-20 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Standalone unlicensed spectrum carrier aggregation combinations using dynamic frequency selection (DFS) spectrum
JP7084988B2 (ja) * 2017-10-02 2022-06-15 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｃｓｉおよびｈａｒｑフィードバックのためのｐｕｃｃｈリソース指示
CN109803429B (zh) * 2017-11-15 2021-01-08 维沃移动通信有限公司 邻小区的rrm测量控制方法、移动通信终端及网络侧设备
US10764024B2 (en) 2018-01-11 2020-09-01 At&T Intellectual Property I, L.P. Multi-beam listen before talk
CN110034893A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 一种uci发送方法和移动终端
US11025484B2 (en) * 2018-01-18 2021-06-01 Cable Television Laboratories, Inc. Ad-hoc wireless mesh network system and methodology for failure reporting and emergency communications
EP3744142A4 (en) 2018-02-12 2021-01-20 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR TRANSMISSION OF UPLINK INFORMATION
WO2019156527A1 (en) * 2018-02-12 2019-08-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink information
CN110278062B (zh) * 2018-03-14 2021-03-09 电信科学技术研究院有限公司 资源指示、确定方法及装置
EP3759853A4 (en) 2018-04-02 2021-03-17 NEC Corporation METHODS AND DEVICES FOR REFERENCE SIGNAL CONFIGURATION
US11356968B2 (en) * 2018-04-16 2022-06-07 Ntt Docomo, Inc. User equipment
US10945254B2 (en) 2018-05-11 2021-03-09 Qualcomm Incorporated Paging design with short message indicator
CN108834217B (zh) * 2018-06-06 2023-05-16 京信网络系统股份有限公司 确定跨载波调度载波的方法、装置、计算机设备与介质
CN110636538B (zh) * 2018-06-22 2021-07-20 维沃移动通信有限公司 波束测量方法、网络侧设备、终端设备及存储介质
CN111869306B (zh) * 2018-08-01 2021-11-16 Oppo广东移动通信有限公司 随机接入的方法、终端设备和网络设备
CN109286984B (zh) * 2018-09-21 2023-04-18 希诺麦田技术（深圳）有限公司 多波形的自组网收发方法、装置及计算机可读存储介质
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
CN113632579B (zh) * 2019-02-12 2024-04-09 谷歌有限责任公司 用于减小共享载波上基于定时器的传输的延迟的系统和方法
US10887890B2 (en) 2019-02-15 2021-01-05 At&T Intellectual Property I, L.P. Fast multi-beam listen before talk
US11134389B2 (en) 2019-08-27 2021-09-28 Google Llc Assigning frequencies without coordination in a shared spectrum regime
CN112770400B (zh) * 2019-11-01 2023-08-15 中国移动通信有限公司研究院 非授权频段的调度方法、装置、基站及网络侧设备
EP4094510A4 (en) * 2020-01-25 2023-11-01 Qualcomm Incorporated Complexity reduction for slot format determination
CA3119114A1 (en) 2020-05-18 2021-11-18 Comcast Cable Communications, Llc Transmission using a plurality of wireless resources
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
US12120617B2 (en) 2021-04-06 2024-10-15 Apple Inc. Method for clear channel access power signaling in channel occupancy time
US11979892B2 (en) * 2021-04-30 2024-05-07 T-Mobile Usa, Inc. Systems and methods for optimizing cellular spectrum utilization

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4266192B2 (ja) 2004-03-05 2009-05-20 株式会社東芝 無線通信装置及び無線通信方法
TWI259693B (en) * 2005-04-27 2006-08-01 Inst Information Industry Contention window adjustment methods capable of load-adaptive backoff in a local area network and machine-readable storage medium therefor
KR101559320B1 (ko) * 2008-02-18 2015-10-13 삼성전자주식회사 라이센스 대역 및 공유 대역의 효과적 사용을 위한 모바일시스템 및 기지국 시스템
US8395997B2 (en) * 2009-11-13 2013-03-12 Marvell World Trade Ltd. Multi-channel wireless communications
WO2011156201A2 (en) * 2010-06-11 2011-12-15 Marvell World Trade Ltd. Method and apparatus for determining channel bandwidth
US8804536B2 (en) * 2010-08-16 2014-08-12 Qualcomm Incorporated Method and apparatus for facilitating sensing in cognitive radio communications
US8861452B2 (en) * 2010-08-16 2014-10-14 Qualcomm Incorporated Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications
KR102164699B1 (ko) * 2010-12-06 2020-10-13 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
US9419776B2 (en) 2011-02-07 2016-08-16 Interdigital Patent Holdings, Inc. Method and apparatus for operating supplementary cells in licensed exempt spectrum
US9578515B2 (en) 2011-05-13 2017-02-21 Qualcomm Incorporated Methods and apparatuses for frequency spectrum sharing
US8885616B2 (en) * 2011-07-13 2014-11-11 Qualcomm Incorporated Enhancing sounding reference signals (SRS)
JP6309900B2 (ja) * 2012-01-26 2018-04-11 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 Ｌｔｅ共存のための動的パラメータ調整
US9485683B2 (en) * 2012-05-31 2016-11-01 Interdigital Patent Holdings, Inc. Sensing measurement configuration and reporting in a long term evolution system operating over license exempt bands
US10182421B2 (en) 2012-06-01 2019-01-15 Qualcomm Incorporated Authorized shared access carrier aggregation with sensing
US9788320B2 (en) * 2012-06-15 2017-10-10 Nokia Solutions And Networks Oy Scanning secondary cells in cellular communications system
US9184886B2 (en) 2012-08-10 2015-11-10 Blackberry Limited TD LTE secondary component carrier in unlicensed bands
KR20140022711A (ko) * 2012-08-14 2014-02-25 삼성전자주식회사 이동통신 시스템에서 핸드 오버를 수행하는 방법 및 장치
CN103229530B (zh) * 2012-12-26 2016-11-02 华为技术有限公司 共享小区的处理方法、装置及服务器
CN104184682B (zh) * 2013-05-21 2018-02-23 华为技术有限公司 带宽的调整方法以及带宽调整控制器
US20160269978A1 (en) * 2013-11-27 2016-09-15 Intel Corporation Mechanisms for co-existence of lte-u network with itself and with other technologies
US9461790B2 (en) * 2014-01-31 2016-10-04 Alcatel Lucent Methods and systems for controlling cells in a network
US9549080B2 (en) * 2014-02-05 2017-01-17 Apple Inc. Wi-Fi signaling by cellular devices for coexistence in unlicensed frequency bands
ES2817905T3 (es) * 2014-03-19 2021-04-08 Ericsson Telefon Ab L M Métodos, estación base y dispositivo inalámbrico para soportar comunicación de radio
WO2015167232A1 (en) * 2014-04-28 2015-11-05 Lg Electronics Inc. Method and apparatus for performing cell on/off operation in wireless communication system
US9532230B2 (en) * 2014-06-05 2016-12-27 Texas Instruments Incorporated Method and apparatus for transmitting LTE waveforms in shared spectrum by carrier sensing

Also Published As

Publication number Publication date
US10334450B2 (en) 2019-06-25
CN106465138B (zh) 2020-10-16
JP2023139103A (ja) 2023-10-03
US20190313259A1 (en) 2019-10-10
US9532230B2 (en) 2016-12-27
JP7318069B2 (ja) 2023-07-31
JP2022123101A (ja) 2022-08-23
JP2020053989A (ja) 2020-04-02
EP3175642A1 (en) 2017-06-07
WO2015188164A1 (en) 2015-12-10
EP3175642B1 (en) 2022-05-18
US20150358827A1 (en) 2015-12-10
CN106465138A (zh) 2017-02-22
EP3175642A4 (en) 2018-05-02
US20180176790A1 (en) 2018-06-21
CN112135301A (zh) 2020-12-25
US11943629B2 (en) 2024-03-26
JP2017523655A (ja) 2017-08-17
US20160345181A1 (en) 2016-11-24
JP2025111595A (ja) 2025-07-30
JP7674791B2 (ja) 2025-05-12
JP7094936B2 (ja) 2022-07-04
US20240236694A1 (en) 2024-07-11
US9888389B2 (en) 2018-02-06
CN112135301B (zh) 2025-02-18

Similar Documents

Publication Publication Date Title
JP7674791B2 (ja) 搬送波感知による共用スペクトルにおけるｌｔｅ波形を送信するための方法及び装置
US12058725B2 (en) Sounding reference signal triggering for enhanced carrier aggregation
US10412755B2 (en) Techniques for configuring uplink transmissions in a shared radio frequency spectrum band
CN107113127B (zh) 用于在免许可的射频频谱带上发送探测参考信号的方法及装置
RU2724320C1 (ru) Управление воздействием переключения srs на передачи по каналу восходящей линии связи
KR102080982B1 (ko) 비면허 무선 주파수 대역에서의 시분할 lte 전송을 위한 방법 및 장치
KR102746755B1 (ko) 비면허 대역에서의 채널 액세스 방법, 장치 및 시스템
KR20180080225A (ko) 향상된 허가된 보조 액세스 업링크 채널 액세스
JP6224767B1 (ja) ユーザ端末及び無線通信方法
CN111698792A (zh) 用于在未授权射频频谱频带上发送前导的方法和装置
WO2017195847A1 (ja) ユーザ端末及び無線通信方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination