JP2018520570A5 - - Google Patents

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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
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JP
Japan
Prior art keywords
contention window
transmission
adjustment value
window size
parameter
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JP2017560678A
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English (en)
Japanese (ja)
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JP2018520570A (ja
JP6805178B2 (ja
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Priority claimed from US15/150,790 external-priority patent/US10292158B2/en
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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 (cg-RX-API-DMAC7.html) 2019-05-23
JP6805178B2 JP6805178B2 (ja) 2020-12-23

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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 (cg-RX-API-DMAC7.html)
EP (2) EP3305005B1 (cg-RX-API-DMAC7.html)
JP (1) JP6805178B2 (cg-RX-API-DMAC7.html)
KR (2) KR102546377B1 (cg-RX-API-DMAC7.html)
CN (2) CN107660344B (cg-RX-API-DMAC7.html)
CA (1) CA2983110C (cg-RX-API-DMAC7.html)
TW (1) TWI699098B (cg-RX-API-DMAC7.html)
WO (1) WO2016191102A1 (cg-RX-API-DMAC7.html)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9655064B2 (en) * 2014-05-15 2017-05-16 Lg Electronics Inc. Controlling power in non-licensed band
WO2016072685A2 (ko) * 2014-11-04 2016-05-12 엘지전자 주식회사 비면허 대역에서의 상향링크 전송 방법 및 이를 이용한 장치
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
KR20240055902A (ko) * 2015-07-31 2024-04-29 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
CN112911603B (zh) * 2015-08-14 2025-01-28 韩国电子通信研究院 通信网络中用户设备的操作方法
US20180241687A1 (en) * 2015-09-11 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Technique For Multi-Connectivity
KR102059993B1 (ko) * 2015-09-14 2019-12-27 레노보 이노베이션스 리미티드 (홍콩) 무선 통신 시스템에서의 경쟁 윈도우 크기 조정
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
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
WO2017133266A1 (zh) * 2016-02-04 2017-08-10 华为技术有限公司 确定竞争窗信息的方法和装置
US10805953B2 (en) * 2016-02-04 2020-10-13 Ofinno, Llc Channel access procedures in a wireless network
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
EP3498033B1 (en) 2016-08-12 2020-07-22 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
CN112737752B (zh) * 2018-02-14 2022-07-12 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
US12048000B2 (en) 2018-09-26 2024-07-23 Sharp Kabushiki Kaisha User equipment, base station, method for a user equipment, 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
US12009925B2 (en) 2019-01-11 2024-06-11 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system and apparatus supporting same
BR112021016090A2 (pt) 2019-02-13 2021-10-26 Idac Holdings, Inc. Método para comunicação sem fio por meio de uma banda não licenciada, unidade de transmissão/ recepção sem fio, e, nó de rede
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
US12028898B2 (en) 2019-03-18 2024-07-02 Telefonaktiebolaget Lm Ericsson (Publ) UE, radio network node and methods performed therein for handling communication
EP4274136A3 (en) * 2019-04-18 2024-02-07 Lenovo (Singapore) Pte. Ltd. Transport block transmission
US20220287085A1 (en) * 2019-05-02 2022-09-08 Ntt Docomo, Inc. User terminal and radio communication method
CN114208082B (zh) * 2019-08-01 2024-11-01 高通股份有限公司 用于争用窗口调整的技术
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
CN114365561B (zh) * 2019-09-12 2024-12-06 上海诺基亚贝尔股份有限公司 用于提供和接收反馈信息的装置和方法
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
US8737322B2 (en) * 2008-01-03 2014-05-27 Koninklijke Philips N.V. Method of exchanging data between a base station and a mobile station
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
CN105162562B (zh) * 2014-08-25 2019-11-15 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和装置
WO2016146679A1 (en) * 2015-03-17 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Rssi measurement during lbt
EP3272174B1 (en) * 2015-03-17 2019-12-18 Telefonaktiebolaget LM Ericsson (publ) A communication device and a method therein for determining a contention window size in a communication network
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
CN112911603B (zh) * 2015-08-14 2025-01-28 韩国电子通信研究院 通信网络中用户设备的操作方法
US11395335B2 (en) * 2018-01-10 2022-07-19 Idac Holdings, Inc. Data transmissions and HARQ-ACK associated with an unlicensed spectrum

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