JP2018528638A5 - - Google Patents

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Publication number
JP2018528638A5
JP2018528638A5 JP2017566144A JP2017566144A JP2018528638A5 JP 2018528638 A5 JP2018528638 A5 JP 2018528638A5 JP 2017566144 A JP2017566144 A JP 2017566144A JP 2017566144 A JP2017566144 A JP 2017566144A JP 2018528638 A5 JP2018528638 A5 JP 2018528638A5
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JP
Japan
Prior art keywords
window size
contention window
nack
sub
harq
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JP2017566144A
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Japanese (ja)
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JP6839662B2 (ja
JP2018528638A (ja
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Priority claimed from US15/195,855 external-priority patent/US9882700B2/en
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JP2017566144A 2015-06-30 2016-06-29 ライセンス補助アクセスのバックオフ手順のためのシステム及び方法 Active JP6839662B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562186661P 2015-06-30 2015-06-30
US62/186,661 2015-06-30
US15/195,855 2016-06-28
US15/195,855 US9882700B2 (en) 2015-06-30 2016-06-28 Systems and methods for backoff procedures for licensed-assisted access
PCT/US2016/040185 WO2017004256A1 (en) 2015-06-30 2016-06-29 Systems and methods for backoff procedures for licensed-assisted access

Publications (3)

Publication Number Publication Date
JP2018528638A JP2018528638A (ja) 2018-09-27
JP2018528638A5 true JP2018528638A5 (enExample) 2019-07-18
JP6839662B2 JP6839662B2 (ja) 2021-03-10

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JP2017566144A Active JP6839662B2 (ja) 2015-06-30 2016-06-29 ライセンス補助アクセスのバックオフ手順のためのシステム及び方法

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Country Link
US (1) US9882700B2 (enExample)
EP (1) EP3317992B1 (enExample)
JP (1) JP6839662B2 (enExample)
CN (1) CN108200780B (enExample)
WO (1) WO2017004256A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3295586B1 (en) 2015-05-14 2021-06-30 Samsung Electronics Co., Ltd. Method and apparatus for managing contention window in wireless communication system
JP6526254B2 (ja) * 2015-07-06 2019-06-05 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） 無線通信ネットワークにおける無線チャネルに上で少なくとも１つの受信ノードへのデータ送信を行う送信ノード、および送信ノードにおける方法
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
US10038521B2 (en) * 2015-08-12 2018-07-31 Lg Electronics Inc. Method for transmitting control information and an apparatus therefor
US10064227B2 (en) 2015-08-13 2018-08-28 Samsung Electronics Co., Ltd. Method and apparatus for channel access in wireless communication system using unlicensed spectrum
EP4084567B1 (en) * 2015-08-14 2025-10-15 Electronics and Telecommunications Research Institute Operating method of communication node in network supporting licensed and unlicensed bands
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
US10708000B2 (en) * 2015-10-20 2020-07-07 Apple Inc. Contention window size adaptation
CN114070539B (zh) 2015-10-29 2023-09-01 苹果公司 在授权辅助接入(laa)中的部分子帧内的(e)pdcch的设计与传输
CN108476525B (zh) * 2015-12-24 2022-04-26 北京小米移动软件有限公司 用于非授权带中的信道访问的方法、装置、和系统
US10951360B2 (en) * 2016-01-12 2021-03-16 Apple Inc. Dynamic HARQ configuration and bitmap based ACK/NACK
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
US10469209B2 (en) 2016-02-01 2019-11-05 Ofinno, Llc Downlink control information in a wireless device and wireless network
US10542529B2 (en) * 2016-02-01 2020-01-21 Ofinno, Llc Power control in a wireless device and wireless network
US10477528B2 (en) 2016-02-02 2019-11-12 Ofinno, Llc Downlink control information in a wireless device and wireless network
US10511413B2 (en) * 2016-02-03 2019-12-17 Ofinno, Llc Hybrid automatic repeat requests in a wireless device and wireless network
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
WO2017166222A1 (zh) * 2016-03-31 2017-10-05 华为技术有限公司 一种空闲信道评测的竞争窗长度的确定方法及装置
CN106793145B (zh) * 2016-05-09 2020-07-17 北京紫光展锐通信技术有限公司 基于laa的通信方法及装置
EP3565341A4 (en) * 2017-01-13 2019-12-25 Huawei Technologies Co., Ltd. CHANNEL LISTING METHOD AND DEVICE
WO2018161269A1 (zh) * 2017-03-08 2018-09-13 华为技术有限公司 一种调整竞争窗口的方法和网络设备
CN108632981B (zh) * 2017-03-23 2021-01-29 华为技术有限公司 一种下行同步信号发送方法和接收方法及设备
US11659592B2 (en) * 2018-01-19 2023-05-23 Apple Inc. Contention window adjustment mechanisms for FELAA systems
KR102512147B1 (ko) * 2018-02-02 2023-03-21 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 경쟁 윈도우의 결정 방법 및 디바이스
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
KR102078738B1 (ko) * 2018-02-28 2020-02-19 엘지전자 주식회사 무선 통신 시스템에서 경쟁 윈도우 크기 조정 방법 및 상기 방법을 이용하는 장치
WO2019227442A1 (zh) * 2018-05-31 2019-12-05 北京小米移动软件有限公司 同步广播块的配置、解析方法及装置、基站和用户设备
KR20210036353A (ko) * 2018-07-26 2021-04-02 샤프 가부시키가이샤 기지국들 및 방법들
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
WO2020056743A1 (zh) * 2018-09-21 2020-03-26 北京小米移动软件有限公司 竞争窗口大小的调整方法及装置、数据发送设备
US20200100284A1 (en) * 2018-09-24 2020-03-26 Samsung Electronics Co., Ltd. Method and apparatus for contention window size adaptation of nr unlicensed
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
CN117042195A (zh) * 2018-09-27 2023-11-10 中兴通讯股份有限公司 竞争窗的调整方法及装置、存储介质、电子装置
US12112183B2 (en) 2019-02-15 2024-10-08 Lenovo (Beijing) Limited Method and apparatus for contention window size adjustment
US11856607B2 (en) 2019-03-14 2023-12-26 Apple Inc. CWS adjustment for NR systems operating on unlicensed spectrum
US11343854B2 (en) * 2019-08-02 2022-05-24 Cable Television Laboratories, Inc. Algorithm to predict optimal Wi-Fi contention window based on load
CN112399631B (zh) * 2019-08-16 2023-09-01 华为技术有限公司 一种竞争窗口维护方法及设备
US12114353B2 (en) * 2020-10-05 2024-10-08 Qualcomm Incorporated Category 4 (CAT4) listen-before-transmit (LBT) operations for wireless communications
KR20230141463A (ko) * 2022-03-30 2023-10-10 엘지전자 주식회사 무선통신시스템에서 단말이 비면허 대역에서 사이드링크 통신을 수행하는 방법 및 이를 위한 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7376143B2 (en) * 2003-09-30 2008-05-20 Intel Corporation Systems and methods for contention control in wireless networks
US8306050B2 (en) 2009-01-30 2012-11-06 Texas Instruments Incorporated Smart adjustment of backoff counter and contention window for improved random access
CN108365942A (zh) * 2010-01-12 2018-08-03 瑞典爱立信有限公司 用于传送dm-rs模式的方法和传送器节点
US9668283B2 (en) * 2010-05-05 2017-05-30 Qualcomm Incorporated Collision detection and backoff window adaptation for multiuser MIMO transmission
WO2012020954A1 (en) * 2010-08-09 2012-02-16 Samsung Electronics Co., Ltd. Transmission of harq control information from a user equipment for downlink carrier aggregation
US9124460B2 (en) 2010-08-31 2015-09-01 Qualcomm, Incorporated Rules for multiplexing data of different access categories in multi user MIMO wireless systems
GB2491139B (en) 2011-05-24 2014-02-19 Broadcom Corp Channel access control
KR20130125695A (ko) * 2012-05-09 2013-11-19 주식회사 팬택 인터밴드 ｔｄｄ 전송 방식에서 채널 셀렉션 전송을 위한 ｈａｒｑ-ａｃｋ 인덱스 매핑 및 업링크 자원 할당을 제어하는 방법 및 장치
EP2757850B1 (en) 2013-01-16 2018-08-08 Telefonaktiebolaget LM Ericsson (publ) Radio communication in unlicensed band
EP3297384B1 (en) * 2015-05-12 2020-07-01 LG Electronics Inc. Method for adjusting contention window size in wireless access system supporting unlicensed band, and device for supporting same
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
WO2017131470A1 (ko) * 2016-01-27 2017-08-03 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 하향링크 신호를 수신하는 방법 및 이를 지원하는 장치

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