JP2017531366A5 - - Google Patents

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Publication number
JP2017531366A5
JP2017531366A5 JP2017510352A JP2017510352A JP2017531366A5 JP 2017531366 A5 JP2017531366 A5 JP 2017531366A5 JP 2017510352 A JP2017510352 A JP 2017510352A JP 2017510352 A JP2017510352 A JP 2017510352A JP 2017531366 A5 JP2017531366 A5 JP 2017531366A5
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JP
Japan
Prior art keywords
rat
channel occupancy
occupancy identifier
frequency spectrum
radio frequency
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Pending
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JP2017510352A
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English (en)
Japanese (ja)
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JP2017531366A (ja
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Priority claimed from US14/791,835 external-priority patent/US10356807B2/en
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Publication of JP2017531366A publication Critical patent/JP2017531366A/ja
Publication of JP2017531366A5 publication Critical patent/JP2017531366A5/ja
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JP2017510352A 2014-08-22 2015-07-07 無認可無線周波数スペクトル帯域を介してチャネル占有識別子を送信および受信するための技法 Pending JP2017531366A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462040637P 2014-08-22 2014-08-22
US62/040,637 2014-08-22
US14/791,835 2015-07-06
US14/791,835 US10356807B2 (en) 2014-08-22 2015-07-06 Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band
PCT/US2015/039309 WO2016028400A1 (en) 2014-08-22 2015-07-07 Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
JP2017531366A JP2017531366A (ja) 2017-10-19
JP2017531366A5 true JP2017531366A5 (enExample) 2018-07-26

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JP2017510352A Pending JP2017531366A (ja) 2014-08-22 2015-07-07 無認可無線周波数スペクトル帯域を介してチャネル占有識別子を送信および受信するための技法

Country Status (7)

Country Link
US (2) US10356807B2 (enExample)
EP (2) EP3183934B1 (enExample)
JP (1) JP2017531366A (enExample)
KR (2) KR102060163B1 (enExample)
CN (2) CN106576374B (enExample)
BR (1) BR112017003089B1 (enExample)
WO (1) WO2016028400A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10356807B2 (en) 2014-08-22 2019-07-16 Qualcomm Incorporated Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band
US10383007B2 (en) * 2014-09-05 2019-08-13 Lg Electronics Inc. Communication method in unlicensed band and apparatus utilizing the method
US20160095009A1 (en) * 2014-09-25 2016-03-31 Alcatel-Lucent Usa Inc. Occupancy notifications for unlicensed frequency bands
US9860805B2 (en) * 2014-12-04 2018-01-02 Htc Corporation Device of handling energy detection in unlicensed band
US9942801B2 (en) 2014-12-15 2018-04-10 Qualcomm Incorporated Techniques for reserving a channel of a radio frequency spectrum
US10014970B2 (en) * 2015-03-06 2018-07-03 Qualcomm Incorporated Mitigation of inter-base station resynchronization loss in LTE/LTE-A networks with contention-based shared frequency spectrum
US10009892B2 (en) * 2015-03-17 2018-06-26 Telefonaktiebolaget L M Ericsson (Publ) Listen-Before-Talk operation with freeze interval
US10159108B2 (en) * 2015-04-10 2018-12-18 Motorola Mobility Llc DRX handling in LTE license assisted access operation
KR102327135B1 (ko) * 2015-04-14 2021-11-16 삼성전자주식회사 무선 통신 시스템에서 대역 공유를 위한 장치 및 방법
WO2016182398A1 (en) 2015-05-14 2016-11-17 Samsung Electronics Co., Ltd. Method and apparatus for managing contention window in wireless communication system
US20160353481A1 (en) * 2015-05-29 2016-12-01 Acer Incorporated Device and Method of Handling Communication Operation for Unlicensed Band
JP6165201B2 (ja) * 2015-08-05 2017-07-19 株式会社Nttドコモ 無線基地局、ユーザ端末及び無線通信方法
CN106257959B (zh) * 2015-08-19 2020-04-14 北京智谷技术服务有限公司 确定信道占用的方法和装置
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
ES2879689T3 (es) * 2016-02-04 2021-11-22 Guangdong Oppo Mobile Telecommunications Corp Ltd Método y dispositivo para transmitir información de enlace ascendente en una portadora sin licencia
CN109075946B (zh) * 2016-02-29 2021-10-12 瑞典爱立信有限公司 用于传送机会间隔中的多载波传送的方法
KR102148273B1 (ko) * 2016-02-29 2020-08-26 후아웨이 테크놀러지 컴퍼니 리미티드 비인가 스펙트럼에서의 데이터 송신 방법, 시스템 및 단말 기기
EP4221432B1 (en) 2016-03-23 2025-02-26 Wilus Institute of Standards and Technology Inc. Method for uplink channel access to unlicensed band in wireless communication system, and device therefor
US10383114B2 (en) * 2016-03-24 2019-08-13 Qualcomm Incorporated On co-channel sidelink LTE V2V and DSRC communication
KR102696172B1 (ko) 2016-03-25 2024-08-20 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
KR102637865B1 (ko) * 2016-03-30 2024-02-20 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
BR112018070174A2 (pt) * 2016-03-31 2019-01-29 Huawei Tech Co Ltd método e aparelho para determinar o tamanho da janela de contenção na avaliação do canal claro
US10187864B2 (en) * 2016-04-01 2019-01-22 Qualcomm Incorporated Timing advance design for enhanced component carrier
US10728929B2 (en) 2016-05-12 2020-07-28 Sony Corporation Listen before talk (LBT) configuration for wireless communication in unlicensed frequency bands
WO2017212456A1 (en) * 2016-06-10 2017-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Mbms and pmch in unlicensed bands
US10405242B2 (en) 2016-08-19 2019-09-03 Qualcomm Incorporated Robust channel reservation on a shared communication medium
US10631173B2 (en) 2016-09-02 2020-04-21 Qualcomm Incorporated Radio (NR) procedures for shared spectrum
US10200874B2 (en) 2016-09-29 2019-02-05 Qualcomm Incorporated Signature sequence for system identification in a shared spectrum
US10972938B2 (en) 2017-01-13 2021-04-06 Samsung Electronics Co., Ltd. Method and device for transmitting data packet in wireless communication system
KR102450962B1 (ko) * 2017-01-13 2022-10-05 삼성전자 주식회사 무선 통신 시스템에 있어서 기지국 및 이의 제어 방법
US10893551B2 (en) 2017-03-11 2021-01-12 Qualcomm Incorporated Numerology dependent communication timing
KR102398842B1 (ko) 2017-03-23 2022-05-17 삼성전자 주식회사 무선 통신 시스템에서 무선 경로 변경 방법 및 장치
US11166312B2 (en) * 2017-05-10 2021-11-02 Qualcomm Incorporated Cellular vehicle-to-everything design principles
US10667259B2 (en) * 2017-08-17 2020-05-26 Qualcomm Incorporated Channel reservation transmission schemes in shared radio frequency spectrum
US10959263B2 (en) * 2017-11-03 2021-03-23 Qualcomm Incorporated Listen before talk for millimeter wave multi-user multiple-input multiple-output communications
US11388728B2 (en) * 2017-12-08 2022-07-12 Qualcomm Incorporated Channel availability protocol in a shared spectrum
US11848878B2 (en) 2018-05-11 2023-12-19 Mediatek Inc. BWP operation in NR-based unlicensed spectrum
US11089518B2 (en) * 2018-08-10 2021-08-10 Qualcomm Incorporated Intertechnology medium sharing for millimeter wave
US11963223B2 (en) * 2018-10-30 2024-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Technique for random access on an unlicensed channel
WO2020121028A1 (en) * 2018-12-12 2020-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Selective transmission and/or detection of identification signals by a wireless access node in unlicensed spectrum
CN110611959B (zh) * 2019-09-26 2025-08-19 中兴通讯股份有限公司 一种数据传输方法、装置和存储介质
US10992583B1 (en) * 2019-10-07 2021-04-27 Ford Global Technologies, Llc Opportunistic packet retransmissions
US11432109B2 (en) * 2019-11-27 2022-08-30 Qualcomm Incorporated Positioning of vehicles and pedestrians leveraging ranging signal
US11877181B2 (en) * 2020-07-28 2024-01-16 Qualcomm Incorporated Congestion control for multiple radio access technologies on an unlicensed band
JP7121241B2 (ja) * 2020-09-23 2022-08-18 ソニーグループ株式会社 アンライセンス周波数帯域における無線通信のためのリスンビフォートーク(lbt)構成
US11515927B2 (en) * 2020-10-30 2022-11-29 Qualcomm Incorporated Beam management with backtracking and dithering
US12335757B2 (en) 2021-03-08 2025-06-17 Qualcomm Incorporated Techniques for beam selection using channel state information reference signal acquisition resources
US20240372607A1 (en) * 2023-05-05 2024-11-07 Microsoft Technology Licensing, Llc Data traffic scaling for communication satellite
WO2025121476A1 (ko) * 2023-12-06 2025-06-12 엘지전자 주식회사 무선 통신 시스템에서 wifi ap의 백-오프 방법 및 장치

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7305004B2 (en) 2001-01-16 2007-12-04 At&T Corp. Interference suppression methods for 802.11
EP1382135B1 (en) 2001-03-02 2013-10-16 AT & T Corp. Interference suppression method for 802.11
US7424268B2 (en) * 2002-04-22 2008-09-09 Cisco Technology, Inc. System and method for management of a shared frequency band
US8737189B2 (en) * 2005-02-16 2014-05-27 Broadcom Corporation Method and system for compromise greenfield preambles for 802.11n
US8711816B2 (en) * 2005-03-04 2014-04-29 Nokia Corporation Link establishment in a wireless communication environment
CN101855933B (zh) * 2007-09-18 2013-09-11 夏普株式会社 无线通信系统、基站装置、移动台装置以及随机接入方法
US8249029B2 (en) * 2008-03-28 2012-08-21 Qualcomm Incorporated Low reuse preamble for a wireless communication network
US8085737B2 (en) * 2008-05-06 2011-12-27 Intel Corporation Multi-transceiver mobile communication device and methods for negative scheduling
US8755363B2 (en) * 2009-09-15 2014-06-17 Qualcomm Incorporated Physical layer signaling of control parameters
US8604925B2 (en) * 2009-10-23 2013-12-10 Globalstar, Inc. Simplex personal and asset tracker
US8718191B2 (en) 2010-02-23 2014-05-06 Electronics And Telecommunications Research Institute Method and apparatus for transmitting/receiving data in wireless communication system
WO2012040520A1 (en) 2010-09-23 2012-03-29 Interdigital Patent Holdings, Inc. Channel access systems and methods for cognitive relaying for cellular systems
US8681612B2 (en) * 2010-10-07 2014-03-25 Qualcomm Incorporated Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment
US9363824B2 (en) 2011-06-03 2016-06-07 Lg Electronics Inc. Network communication method and terminal in a heterogeneous network environment
EP2721893B1 (en) 2011-06-15 2015-10-07 Telefonaktiebolaget LM Ericsson (PUBL) Method and node for scheduling in a wireless communications network
WO2013006006A2 (ko) 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
CN103828468B (zh) * 2011-07-08 2018-02-23 英特尔公司 用于无线信道接入的无线装置和方法
US9622132B2 (en) * 2011-07-28 2017-04-11 Avago Technologies General Ip (Singapore) Pte. Ltd. Switching between cellular and license-exempt (shared) bands
JP5713844B2 (ja) 2011-08-25 2015-05-07 株式会社東芝 無線通信装置及び干渉回避方法
WO2013167748A1 (en) 2012-05-11 2013-11-14 Nokia Siemens Networks Oy Wireless communication scheduling on shared spectra
WO2014018318A1 (en) * 2012-07-27 2014-01-30 Tactonic Technologies, Llc Method for mechanical sensing utilizing controlled current
EP2891262A4 (en) 2012-08-31 2016-04-13 Nokia Solutions & Networks Oy METHOD, DEVICE, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR THE COORDINATION OF WIRELESS TRANSMISSION IN A FREQUENCY BAND
WO2014042595A1 (en) * 2012-09-12 2014-03-20 Agency For Science, Technology And Research Communication methods and communication devices
CN105075375B (zh) * 2013-04-01 2019-12-31 马维尔国际有限公司 无线通信上行链路周期的终止以便促进其他无线通信的接收
RU2622047C2 (ru) * 2013-04-19 2017-06-09 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для передачи поля сигнала и устройство для этого
CN105144768B (zh) * 2013-04-26 2019-05-21 英特尔Ip公司 频谱共享情境中的共享频谱重新分配
US9949292B2 (en) * 2013-09-11 2018-04-17 Qualcomm Incorporated Coupling uplink and downlink CCA in LTE-U
US9807774B2 (en) * 2013-10-07 2017-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for device discovery
CN105282858A (zh) * 2014-05-30 2016-01-27 中兴通讯股份有限公司 非授权载波的协调、协调处理方法及装置
EP3155853A4 (en) * 2014-06-11 2018-02-14 Intel Corporation Spatial multiple access uplink for wireless local area networks
US9693235B2 (en) * 2014-07-03 2017-06-27 Sony Corporation Methods and devices for securing radio resources for an LTE-U data transmission
WO2016023170A1 (zh) * 2014-08-12 2016-02-18 华为技术有限公司 一种下行分流汇聚方法、上行分流汇聚方法及设备
US10356807B2 (en) 2014-08-22 2019-07-16 Qualcomm Incorporated Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band
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

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