JP2018520570A5 - - Google Patents

Download PDF

Info

Publication number
JP2018520570A5
JP2018520570A5 JP2017560678A JP2017560678A JP2018520570A5 JP 2018520570 A5 JP2018520570 A5 JP 2018520570A5 JP 2017560678 A JP2017560678 A JP 2017560678A JP 2017560678 A JP2017560678 A JP 2017560678A JP 2018520570 A5 JP2018520570 A5 JP 2018520570A5
Authority
JP
Japan
Prior art keywords
contention window
transmission
adjustment value
window size
parameter
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.)
Granted
Application number
JP2017560678A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018520570A (ja
JP6805178B2 (ja
Filing date
Publication date
Priority claimed from US15/150,790 external-priority patent/US10292158B2/en
Application filed filed Critical
Publication of JP2018520570A publication Critical patent/JP2018520570A/ja
Publication of JP2018520570A5 publication Critical patent/JP2018520570A5/ja
Application granted granted Critical
Publication of JP6805178B2 publication Critical patent/JP6805178B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017560678A 2015-05-23 2016-05-11 共有無線周波数スペクトル帯域中での送信のためにクリアチャネルアセスメント(cca)ウィンドウを調整するための技法 Active JP6805178B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562165928P 2015-05-23 2015-05-23
US62/165,928 2015-05-23
US201562236827P 2015-10-02 2015-10-02
US62/236,827 2015-10-02
US15/150,790 2016-05-10
US15/150,790 US10292158B2 (en) 2015-05-23 2016-05-10 Techniques for adjusting clear channel assessment (CCA) window for transmissions in a shared radio frequency spectrum band
PCT/US2016/031918 WO2016191102A1 (en) 2015-05-23 2016-05-11 Techniques for adjusting clear channel assessment (cca) window for transmissions in a shared radio frequency spectrum band

Publications (3)

Publication Number Publication Date
JP2018520570A JP2018520570A (ja) 2018-07-26
JP2018520570A5 true JP2018520570A5 (OSRAM) 2019-05-23
JP6805178B2 JP6805178B2 (ja) 2020-12-23

Family

ID=57326107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017560678A Active JP6805178B2 (ja) 2015-05-23 2016-05-11 共有無線周波数スペクトル帯域中での送信のためにクリアチャネルアセスメント(cca)ウィンドウを調整するための技法

Country Status (8)

Country Link
US (2) US10292158B2 (OSRAM)
EP (2) EP4110001A1 (OSRAM)
JP (1) JP6805178B2 (OSRAM)
KR (2) KR102668894B1 (OSRAM)
CN (2) CN115278921B (OSRAM)
CA (1) CA2983110C (OSRAM)
TW (1) TWI699098B (OSRAM)
WO (1) WO2016191102A1 (OSRAM)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3145256B1 (en) * 2014-05-15 2019-11-13 LG Electronics Inc. Controlling power in non-licensed band
US10433332B2 (en) * 2014-11-04 2019-10-01 Lg Electronics Inc. Method for transmitting uplink in unlicensed band and device using same
US10142079B2 (en) * 2015-05-14 2018-11-27 Samsung Electronics Co., Ltd. Method and apparatus for managing contention window in wireless communication system
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
US10020923B2 (en) * 2015-07-30 2018-07-10 Lg Electronics Inc. Method of transmitting and receiving downlink signal in unlicensed band in wireless communication system and apparatus therefor
WO2017023074A1 (ko) * 2015-07-31 2017-02-09 주식회사 윌러스표준기술연구소 다중 캐리어 신호 전송 방법, 장치 및 시스템
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
US10673576B2 (en) * 2015-08-14 2020-06-02 Electronics And Telecommunications Research Institute Operating method of communication node in network supporting licensed and unlicensed bands
US20180241687A1 (en) * 2015-09-11 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Technique For Multi-Connectivity
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
US10554566B2 (en) 2015-09-14 2020-02-04 Lenovo Innovations Limited (Hong Kong) Contention window size adjustment in a wireless communication system
CN106804043B (zh) * 2015-11-26 2020-12-15 华为技术有限公司 一种上行接入的方法、用户设备和基站
CN107040342B (zh) * 2016-02-03 2020-09-01 电信科学技术研究院 一种传输上行控制信息的方法和设备
US10805953B2 (en) * 2016-02-04 2020-10-13 Ofinno, Llc Channel access procedures in a wireless network
JP6633221B2 (ja) * 2016-02-04 2020-01-22 華為技術有限公司Huawei Technologies Co.,Ltd. コンテンションウィンドウ情報を決定するための方法および装置
US10455558B2 (en) * 2016-05-13 2019-10-22 Qualcomm Incorporated Handling for interruption due to carrier switching and carrier switching capability indication
US10673574B2 (en) * 2016-06-22 2020-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for group transmissions
US10687330B2 (en) 2016-07-21 2020-06-16 Qualcomm Incorporated Techniques for communicating on an uplink in a shared radio frequency spectrum band
US11184926B2 (en) * 2016-08-12 2021-11-23 Telefonaktiebolaget Lm Ericsson (Publ) LBT parameters for SRS transmission
US10645658B2 (en) * 2016-09-06 2020-05-05 Mediatek Inc. Method and apparatus for uplink power consumption reduction in NB-IoT
US10390379B2 (en) * 2016-12-21 2019-08-20 Huawei Tehcnologies Co., Ltd. System and method for network-assisted distributed user equipment cooperation in unlicensed spectrum
US10123358B2 (en) * 2016-12-22 2018-11-06 Qualcomm Incorporated Priority management for new radio-spectrum sharing (NR-SS)
US10470048B2 (en) * 2017-01-17 2019-11-05 Qualcomm Incorporated Dynamic time-division duplexing (TDD) in new radio-spectrum sharing (NR-SS) and self-contained subframe structure
US11109236B2 (en) * 2017-11-09 2021-08-31 Qualcomm Incorporated Techniques for carrier feedback in wireless systems
US11388728B2 (en) * 2017-12-08 2022-07-12 Qualcomm Incorporated Channel availability protocol in a shared spectrum
CN110167161B (zh) * 2018-02-14 2023-10-24 华为技术有限公司 一种确定竞争窗大小的方法和装置
US10945152B2 (en) * 2018-02-16 2021-03-09 Qualcomm Incorporated Base station contention window update with AUL in TxOP
CN110611934A (zh) * 2018-06-15 2019-12-24 索尼公司 电子设备、通信方法和存储介质
US11272539B2 (en) * 2018-08-09 2022-03-08 Ofinno, Llc Channel access and bandwidth part switching
CN110933765B (zh) * 2018-09-19 2021-09-21 维沃移动通信有限公司 竞争窗大小cws调节方法和设备
CN110933767B (zh) * 2018-09-20 2021-07-16 维沃移动通信有限公司 竞争窗口大小调节方法和网络设备
EP3704819A1 (en) 2018-09-21 2020-09-09 Ofinno, LLC Channel access for unlicensed carriers in a radio system
EP3857937A4 (en) * 2018-09-26 2022-06-22 Sharp Kabushiki Kaisha USER DEVICE, BASE STATION, METHOD FOR A USER DEVICE AND METHOD FOR A BASE STATION
WO2020109648A1 (en) * 2018-11-30 2020-06-04 Nokia Technologies Oy Channel contention and resource management in wireless network
WO2020145732A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
CN113647192B (zh) 2019-02-13 2024-12-06 交互数字专利控股公司 用于在未许可频谱中竞争窗口大小的调整的方法
US20200267765A1 (en) * 2019-02-20 2020-08-20 Mediatek Singapore Pte. Ltd. Method And Apparatus For Random Access Procedure With Listen-Before-Talk Detection In Mobile Communications
CN113424645B (zh) * 2019-03-18 2024-06-21 瑞典爱立信有限公司 Ue、无线电网络节点以及其中执行的用于处理通信的方法
US11291049B2 (en) * 2019-04-18 2022-03-29 Lenovo (Singapore) Pte. Ltd. Transport block transmission
WO2020222278A1 (ja) * 2019-05-02 2020-11-05 株式会社Nttドコモ ユーザ端末及び無線通信方法
WO2021021461A1 (en) * 2019-08-01 2021-02-04 Qualcomm Incorporated Techniques for contention window adjustment
CN110536473B (zh) * 2019-08-16 2023-03-10 中兴通讯股份有限公司 信号发送方法、装置及存储介质
WO2021046784A1 (en) * 2019-09-12 2021-03-18 Nokia Shanghai Bell Co., Ltd. Apparatuses and methods for providing and receiving feedback information
CN114424671A (zh) * 2019-09-26 2022-04-29 华为技术有限公司 聚合多个无线通信信道实现灵活全双工通信的方法和装置
US11558763B2 (en) * 2020-03-03 2023-01-17 Qualcomm Incorporated Electronic shelf label (ESL) efficient reconnect
FI130015B (en) * 2020-12-23 2022-12-30 Wirepas Oy Timing solution for a data packet transaction for a wireless communication system
US11924873B2 (en) * 2021-01-15 2024-03-05 Qualcomm Incorporated Contention window adjustment for new radio unlicensed/sidelink
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling
CN115734380B (zh) * 2021-08-25 2025-08-12 成都极米科技股份有限公司 一种退避窗口的调整方法、装置、设备及存储介质
US12308968B2 (en) * 2022-02-10 2025-05-20 Qualcomm Incorporated Control block bundle for retransmission

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4591104B2 (ja) * 2005-02-09 2010-12-01 ソニー株式会社 無線通信装置、無線通信方法およびプログラム
KR20080080726A (ko) * 2007-03-02 2008-09-05 삼성전자주식회사 다단계 경쟁을 이용한 전송 장치 및 방법
KR101676377B1 (ko) * 2008-01-03 2016-11-15 코닌클리케 필립스 엔.브이. 기지국 및 이동국 사이에서 데이터를 교환하는 방법
KR101897448B1 (ko) * 2009-10-01 2018-10-08 인터디지탈 패튼 홀딩스, 인크 업링크 제어 데이터 전송
US8526464B2 (en) 2010-01-26 2013-09-03 Kapsch Trafficcom Ag Adaptive contention window in discontinuous wireless communication channels
US8467472B2 (en) * 2010-09-21 2013-06-18 Intel Corporation Device, system, and method of adjusting channel utilization for wireless transmission
WO2013006006A2 (ko) 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
WO2013006988A1 (en) 2011-07-14 2013-01-17 Renesas Mobile Corporation Methods and apparatuses for provision of a flexible time sharing scheme on an unlicensed band of a system
US8914686B2 (en) * 2011-08-12 2014-12-16 Telefonaktiebolaget L M Ericsson (Publ) Throughput improvement in wireless systems
US8855227B2 (en) * 2011-08-19 2014-10-07 Telefonaktiebolaget L M Ericsson (Publ) Methods of receiving multiple input multiple output signals and related communication devices
CN103368709B (zh) * 2012-04-09 2018-08-14 中兴通讯股份有限公司 一种混合自动重传请求确认应答信息发送方法及装置
US9301319B2 (en) * 2013-01-14 2016-03-29 Qualcomm Incorporated Systems and methods for modifying carrier sense multiple access (CSMA) for dense networks
US20140303806A1 (en) * 2013-04-04 2014-10-09 GM Global Technology Operations LLC Apparatus and methods for providing tailored information to vehicle users based on vehicle community input
EP2997753A4 (en) * 2013-05-15 2017-05-10 Qualcomm Incorporated Group bearer and bearer selection for multicast/broadcast data transmissions
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
DK3272174T3 (da) * 2015-03-17 2020-03-23 Ericsson Telefon Ab L M Kommunikationsindretning og fremgangsmåde deri til bestemmelse af en konfliktvinduesstørrelse i et kommunikationsnetværk
WO2016146679A1 (en) * 2015-03-17 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Rssi measurement during lbt
US10051662B2 (en) * 2015-04-15 2018-08-14 Mediatek Inc. Methods of listen-before-talk mechanism for opportunistic spectrum 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
US10673576B2 (en) * 2015-08-14 2020-06-02 Electronics And Telecommunications Research Institute Operating method of communication node in network supporting licensed and unlicensed bands
WO2019139876A1 (en) * 2018-01-10 2019-07-18 Idac Holdings, Inc. Data transmissions and harq-ack associated with an unlicensed spectrum

Similar Documents

Publication Publication Date Title
JP2018520570A5 (OSRAM)
JP5623638B2 (ja) 制限されたデューティ・サイクルfddシステム
JP2015525024A5 (OSRAM)
JP6805178B2 (ja) 共有無線周波数スペクトル帯域中での送信のためにクリアチャネルアセスメント(cca)ウィンドウを調整するための技法
JP2022188173A (ja) ユーザ機器固有のスケジューリング要求の繰返し
JP2014212543A5 (OSRAM)
JP2016535959A5 (OSRAM)
JP2016524421A5 (OSRAM)
JP2019510417A5 (OSRAM)
JP2018527799A5 (OSRAM)
JP2015529049A5 (OSRAM)
JP2017535131A5 (OSRAM)
JP2018510583A5 (OSRAM)
JP2019062541A (ja) マルチユーザmimo送信のための複数の宛先からの確認応答メッセージの管理
JP2015525546A5 (OSRAM)
JP2015523772A5 (OSRAM)
JP2018534887A5 (OSRAM)
JP2015515191A5 (OSRAM)
JP2018512750A5 (OSRAM)
JP2018509814A5 (OSRAM)
JP2015528663A5 (OSRAM)
JP2016539519A5 (OSRAM)
JP2020511864A5 (OSRAM)
JP2018509105A5 (OSRAM)
JP2018509043A5 (OSRAM)