CN108141311B - 用于竞争窗口大小调整的装置和机器可读介质 - Google Patents
用于竞争窗口大小调整的装置和机器可读介质 Download PDFInfo
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- CN108141311B CN108141311B CN201680055254.0A CN201680055254A CN108141311B CN 108141311 B CN108141311 B CN 108141311B CN 201680055254 A CN201680055254 A CN 201680055254A CN 108141311 B CN108141311 B CN 108141311B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1657—Implicit acknowledgement of correct or incorrect reception, e.g. with a moving window
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
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- 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
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562243984P | 2015-10-20 | 2015-10-20 | |
US62/243,984 | 2015-10-20 | ||
PCT/US2016/024455 WO2017069798A1 (en) | 2015-10-20 | 2016-03-28 | Contention window size adaptation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108141311A CN108141311A (zh) | 2018-06-08 |
CN108141311B true CN108141311B (zh) | 2021-06-04 |
Family
ID=55702123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680055254.0A Active CN108141311B (zh) | 2015-10-20 | 2016-03-28 | 用于竞争窗口大小调整的装置和机器可读介质 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10708000B2 (zh) |
CN (1) | CN108141311B (zh) |
HK (1) | HK1255077A1 (zh) |
WO (1) | WO2017069798A1 (zh) |
Families Citing this family (30)
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KR102369666B1 (ko) * | 2016-03-02 | 2022-03-03 | 삼성전자 주식회사 | 이동 통신 시스템에서의 상향링크 채널 접속 방법 및 장치 |
KR102149262B1 (ko) * | 2016-03-31 | 2020-08-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 클리어 채널 평가에서 경쟁 윈도우 크기를 결정하는 방법 및 장치 |
CN107295663B (zh) * | 2016-04-01 | 2021-06-29 | 上海诺基亚贝尔股份有限公司 | 获取混合自动重传请求确认信息反馈的方法和装置 |
CN109005596B (zh) * | 2017-06-06 | 2020-12-01 | 华为技术有限公司 | 一种调整竞争窗长度的方法及设备 |
CN111108804B (zh) * | 2017-08-02 | 2023-04-04 | Lg电子株式会社 | 在支持免许可频带的无线通信系统中由基站发送下行链路信号的方法以及支持该方法的装置 |
KR102584701B1 (ko) * | 2017-08-10 | 2023-10-06 | 삼성전자 주식회사 | 무선 통신 시스템에서 비면허대역의 채널 접속 방법 및 장치 |
CN109842467A (zh) * | 2017-11-25 | 2019-06-04 | 华为技术有限公司 | 一种非授权频谱中确定参考子帧的方法及装置 |
CN111133706B (zh) * | 2017-11-28 | 2020-11-06 | 上海朗帛通信技术有限公司 | 一种被用于非授权频谱的基站设备中的方法和装置 |
CN110166182B (zh) | 2018-02-14 | 2022-07-19 | 华为技术有限公司 | 一种竞争窗管理的方法及发送设备 |
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 |
WO2020022522A1 (en) | 2018-07-26 | 2020-01-30 | Sharp Kabushiki Kaisha | Base stations and methods |
US11272540B2 (en) | 2018-08-09 | 2022-03-08 | Ofinno, Llc | Channel access and uplink switching |
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 |
US11811540B2 (en) | 2018-09-21 | 2023-11-07 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for adjusting contention window size, and data transmission device |
US20200100284A1 (en) * | 2018-09-24 | 2020-03-26 | Samsung Electronics Co., Ltd. | Method and apparatus for contention window size adaptation of nr unlicensed |
CN110944396B (zh) * | 2018-09-25 | 2023-04-25 | 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 |
EP3629505A1 (en) * | 2018-09-25 | 2020-04-01 | Panasonic Intellectual Property Corporation of America | User equipment and base station involved in transmission of data |
CN110958711B (zh) * | 2018-09-27 | 2023-09-12 | 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 |
WO2020061948A1 (zh) * | 2018-09-27 | 2020-04-02 | Oppo广东移动通信有限公司 | 检测信道、发送信息的方法和设备 |
WO2020166728A1 (en) * | 2019-02-13 | 2020-08-20 | Sharp Kabushiki Kaisha | Base stations, and methods |
WO2020190194A1 (en) * | 2019-03-18 | 2020-09-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Ue, radio network node and methods performed therein for handling communication |
JP7390397B2 (ja) * | 2019-03-29 | 2023-12-01 | オッポ広東移動通信有限公司 | 競合ウィンドウサイズcwsの決定方法、ネットワークデバイス、及びコンピュータ可読記憶媒体 |
JP2022542211A (ja) * | 2019-06-06 | 2022-09-30 | 日本電気株式会社 | コンテンションウィンドウ調整のための方法、デバイス及びコンピュータプログラム |
US11375399B2 (en) * | 2019-07-10 | 2022-06-28 | Qualcomm Incorporated | Contention window adjustment for multiple transmit receive points |
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 |
JP7309038B2 (ja) * | 2019-08-16 | 2023-07-14 | 小米通訊技術有限公司 | 基準時間領域ユニットを決定する方法及び装置 |
WO2021068847A1 (en) * | 2019-10-06 | 2021-04-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | A method of cws adaptation srs |
FI20206369A1 (en) * | 2020-12-23 | 2022-06-24 | Wirepas Oy | Timing solution for a data packet transaction for a wireless communication system |
WO2023108409A1 (en) * | 2021-12-14 | 2023-06-22 | Nokia Shanghai Bell Co., Ltd. | Adjustment of contention window for lbt |
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JP4445938B2 (ja) * | 2005-03-16 | 2010-04-07 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、移動通信システム及び移動通信方法 |
KR101795108B1 (ko) * | 2010-08-13 | 2017-11-15 | 선 페이턴트 트러스트 | 단말 장치, 통신 방법, 기지국 장치 및 집적 회로 |
JP5490737B2 (ja) * | 2011-02-07 | 2014-05-14 | 株式会社Nttドコモ | ユーザ端末、無線基地局装置及び無線通信方法 |
CN102625466B (zh) * | 2012-01-13 | 2014-11-19 | 北京邮电大学 | 用于无线局域网的分布式媒体接入方法 |
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2016
- 2016-03-28 WO PCT/US2016/024455 patent/WO2017069798A1/en active Application Filing
- 2016-03-28 CN CN201680055254.0A patent/CN108141311B/zh active Active
- 2016-03-28 US US15/760,010 patent/US10708000B2/en active Active
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2018
- 2018-11-07 HK HK18114206.1A patent/HK1255077A1/zh unknown
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2020
- 2020-07-06 US US16/921,357 patent/US11251907B2/en active Active
Patent Citations (1)
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CN104604175A (zh) * | 2012-09-28 | 2015-05-06 | 英特尔公司 | 用于载波聚合(ca)的混合自动重传请求(harq)映射 |
Non-Patent Citations (2)
Title |
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LAA contention window size adjustment with HARQ-ACK;SHARP;《3GPP DRAFT,R1-155566》;20151004;第3节,图1 * |
Triggering mechanism for contention window size adaptation;HUAWEI;《3GPP DRAFT,R1-153782》;20150823;全文 * |
Also Published As
Publication number | Publication date |
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US20200403733A1 (en) | 2020-12-24 |
HK1255077A1 (zh) | 2019-08-02 |
US20180254858A1 (en) | 2018-09-06 |
CN108141311A (zh) | 2018-06-08 |
US11251907B2 (en) | 2022-02-15 |
WO2017069798A1 (en) | 2017-04-27 |
US10708000B2 (en) | 2020-07-07 |
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