CN107889555B - 用于管理介质访问过程的方法和装置、计算机可读介质 - Google Patents

用于管理介质访问过程的方法和装置、计算机可读介质 Download PDF

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Publication number
CN107889555B
CN107889555B CN201680033725.8A CN201680033725A CN107889555B CN 107889555 B CN107889555 B CN 107889555B CN 201680033725 A CN201680033725 A CN 201680033725A CN 107889555 B CN107889555 B CN 107889555B
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China
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channel
contention window
window size
base station
access
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Chinese (zh)
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CN107889555A (zh
Inventor
张晓霞
S·耶拉马利
骆涛
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04W74/08—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680033725.8A 2015-06-10 2016-05-12 用于管理介质访问过程的方法和装置、计算机可读介质 Active CN107889555B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562173559P 2015-06-10 2015-06-10
US62/173,559 2015-06-10
US15/151,648 2016-05-11
US15/151,648 US9967080B2 (en) 2015-06-10 2016-05-11 Techniques for managing medium access to multi-channels of a shared radio frequency spectrum band
PCT/US2016/032181 WO2016200546A1 (en) 2015-06-10 2016-05-12 Techniques for managing medium access to multi-channels of a shared radio frequency spectrum band

Publications (2)

Publication Number Publication Date
CN107889555A CN107889555A (zh) 2018-04-06
CN107889555B true CN107889555B (zh) 2019-07-16

Family

ID=56084398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680033725.8A Active CN107889555B (zh) 2015-06-10 2016-05-12 用于管理介质访问过程的方法和装置、计算机可读介质

Country Status (6)

Country Link
US (1) US9967080B2 (enExample)
EP (2) EP3697017B1 (enExample)
JP (1) JP6487069B2 (enExample)
KR (1) KR101898012B1 (enExample)
CN (1) CN107889555B (enExample)
WO (1) WO2016200546A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102296890B1 (ko) * 2014-02-18 2021-08-31 퀄컴 인코포레이티드 비허가된 스펙트럼을 갖는 lte/lte-a 네트워크들에서의 안테나 선택
US9655064B2 (en) * 2014-05-15 2017-05-16 Lg Electronics Inc. Controlling power in non-licensed band
US10219287B2 (en) * 2015-05-12 2019-02-26 Lg Electronics Inc. Method and device for performing channel access process for transmitting different types of signals in wireless access system supporting unlicensed band
US10772127B2 (en) * 2015-07-10 2020-09-08 Lg Electronics Inc. Method and device for transmitting data burst in wireless access system supporting unlicensed band and carrier aggregation
US10742562B2 (en) * 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA
US20170048916A1 (en) * 2015-08-13 2017-02-16 Electronics And Telecommunications Research Institute Operation method of a communication node in a network supporting licensed band and unlicensed band
CN108141882B (zh) * 2015-08-17 2021-08-03 瑞典爱立信有限公司 基于竞争的系统中的具有不同优先级的数据流和竞争窗口参数的调整
CN106559843B (zh) * 2015-09-25 2019-10-25 上海诺基亚贝尔股份有限公司 一种用于在会话前侦听的操作中支持多种QoS的方法
WO2017131476A1 (ko) * 2016-01-29 2017-08-03 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 하향링크 lbt 파라미터를 조절하는 방법 및 이를 지원하는 장치
US20170231005A1 (en) * 2016-02-04 2017-08-10 Ofinno Technologies, Llc Channel access counter in a wireless network
EP3726917B1 (en) * 2016-02-04 2022-11-02 Huawei Technologies Co., Ltd. Method and apparatus for determining contention window information
MX389732B (es) * 2016-02-05 2025-03-11 Ericsson Telefon Ab L M Eschuchar antes de hablar para transmision de enlace ascendente.
US10361809B2 (en) * 2016-03-17 2019-07-23 Ofinno, Llc Transmission process in a wireless device and wireless network
WO2017170326A1 (ja) * 2016-03-31 2017-10-05 京セラ株式会社 通信制御方法、無線端末、及び基地局
US10687330B2 (en) * 2016-07-21 2020-06-16 Qualcomm Incorporated Techniques for communicating on an uplink in a shared radio frequency spectrum band
US10708946B2 (en) * 2016-08-12 2020-07-07 Telefonaktiebolaget Lm Ericsson (Publ) Technique for determining a channel width of a channel used in a wireless communication network
CN107734560B (zh) * 2016-08-12 2023-09-15 中兴通讯股份有限公司 信号传输方法、通信设备及通信系统
US10206117B2 (en) * 2016-10-26 2019-02-12 Qualcomm Incorporated Radio shared spectrum access procedures
US10609664B2 (en) 2016-11-04 2020-03-31 Qualcomm Incorporated Techniques and apparatuses for frequency division multiplexing (FDM) based medium access on shared spectrum
US10959267B2 (en) * 2017-07-28 2021-03-23 Qualcomm Incorporated RACH configurations for NR shared spectrum
US11102815B2 (en) 2017-10-02 2021-08-24 Qualcomm Incorporated Asynchronous spatial LBT
US10582394B2 (en) * 2017-11-15 2020-03-03 Arris Enterprises Llc Flexible gateway for heterogenous-device management
CN116528323A (zh) * 2018-01-12 2023-08-01 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
US10912097B2 (en) * 2018-02-16 2021-02-02 Qualcomm Incorporated Priority class indication for base station MCOT sharing for AUL
CN108495367B (zh) * 2018-03-05 2022-03-08 重庆邮电大学 一种基于Lyapunov的多运营商LTE-U双频段资源配置方法
CN110831231B (zh) * 2018-08-10 2021-08-24 展讯通信（上海）有限公司 上行数据传输方法、用户终端及计算机可读存储介质
WO2020029295A1 (zh) * 2018-08-10 2020-02-13 富士通株式会社 上行数据传输方法、用于上行数据传输的配置方法及装置
US11147100B2 (en) * 2018-08-14 2021-10-12 Qualcomm Incorporated Flexible synchronous and asynchronous access procedure
WO2020067579A1 (en) * 2018-09-26 2020-04-02 Sharp Kabushiki Kaisha User equipment, base station, method for a user equipment, and method for a base station
US11751242B2 (en) * 2018-09-27 2023-09-05 Qualcomm Incorporated Radio-unlicensed multi-channel access for low-radio frequency-capable user equipment
US11616595B2 (en) * 2018-10-09 2023-03-28 Qualcomm Incorporated Multi-channel listen before talk with wideband transmission in new radio in unlicensed spectrum
US11277351B2 (en) 2018-11-08 2022-03-15 Arris Enterprises Llc Priority-based queueing for scalable device communication
CN113170509B (zh) * 2018-11-30 2024-06-28 交互数字专利控股公司 Wtru及在wtru中使用的方法
US11490420B2 (en) * 2019-01-30 2022-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Contention-based multi-layer transmission
US11751257B2 (en) * 2019-03-01 2023-09-05 Qualcomm Incorporated Technology neutral coexistence and high priority traffic in unlicensed frequency bands
US11375542B2 (en) * 2019-04-08 2022-06-28 Qualcomm Incorporated Multi-sub-band LBT operation
EP4648533A2 (en) * 2019-04-22 2025-11-12 Sony Group Corporation Communication device and communication method
CN118678458A (zh) * 2019-11-08 2024-09-20 苹果公司 用于通过频带进行多标准通信的系统和方法
US20230045278A1 (en) * 2020-01-17 2023-02-09 Qualcomm Incorporated Apparatus and methods for aligning contention-based wireless communications
CN114788389B (zh) * 2020-02-13 2025-04-18 中兴通讯股份有限公司 无线通信网络中基于竞争和优先级的信道接入
EP4122276A4 (en) * 2020-03-16 2023-11-15 Qualcomm Incorporated Techniques for transmitting multi-channels in shared radio frequency spectrum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656941A (zh) * 2009-11-13 2012-09-05 马维尔国际贸易有限公司 多信道无线通信
CN102960044A (zh) * 2010-06-29 2013-03-06 英特尔公司 用于传送多信道ppdu的多信道通信站以及减少多信道无线网络中的辅助信道上的冲突的方法
CN104301273A (zh) * 2014-08-25 2015-01-21 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
WO2015050771A1 (en) * 2013-10-04 2015-04-09 Qualcomm Incorporated Techniques for assessing clear channel in an unlicensed radio frequency spectrum band

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105453686B (zh) * 2013-08-04 2019-07-16 Lg电子株式会社 用于接入信道的方法和装置
US9893852B2 (en) 2013-08-19 2018-02-13 Qualcomm Incorporated Coordination of clear channel assessment across component carriers in an unlicensed or shared spectrum
US9949292B2 (en) 2013-09-11 2018-04-17 Qualcomm Incorporated Coupling uplink and downlink CCA in LTE-U
US20160278088A1 (en) * 2015-03-17 2016-09-22 Telefonaktiebolaget L M Ericsson (Publ) LBT Operation Based on Channel Activity and/or Traffic Load
US10742562B2 (en) * 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656941A (zh) * 2009-11-13 2012-09-05 马维尔国际贸易有限公司 多信道无线通信
CN102960044A (zh) * 2010-06-29 2013-03-06 英特尔公司 用于传送多信道ppdu的多信道通信站以及减少多信道无线网络中的辅助信道上的冲突的方法
WO2015050771A1 (en) * 2013-10-04 2015-04-09 Qualcomm Incorporated Techniques for assessing clear channel in an unlicensed radio frequency spectrum band
CN104301273A (zh) * 2014-08-25 2015-01-21 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

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Publication number Publication date
EP3308491B1 (en) 2020-04-15
KR101898012B1 (ko) 2018-09-12
US20160366689A1 (en) 2016-12-15
JP2018517374A (ja) 2018-06-28
WO2016200546A1 (en) 2016-12-15
EP3697017A1 (en) 2020-08-19
EP3697017B1 (en) 2022-06-01
US9967080B2 (en) 2018-05-08
KR20180017027A (ko) 2018-02-20
JP6487069B2 (ja) 2019-03-20
CN107889555A (zh) 2018-04-06
BR112017026549A2 (pt) 2018-08-14
EP3308491A1 (en) 2018-04-18

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