CN108141311A - 竞争窗口大小调整 - Google Patents
竞争窗口大小调整 Download PDFInfo
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- CN108141311A CN108141311A CN201680055254.0A CN201680055254A CN108141311A CN 108141311 A CN108141311 A CN 108141311A CN 201680055254 A CN201680055254 A CN 201680055254A CN 108141311 A CN108141311 A CN 108141311A
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- H04L1/00—Arrangements for detecting or preventing errors in the information received
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- 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
- H04L1/12—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
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- H—ELECTRICITY
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- 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
-
- 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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- 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]
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- 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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- H04W—WIRELESS COMMUNICATION NETWORKS
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- 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 (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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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 |
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CN108141311A true CN108141311A (zh) | 2018-06-08 |
CN108141311B CN108141311B (zh) | 2021-06-04 |
Family
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Application Number | Title | Priority Date | Filing Date |
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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) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109314615A (zh) * | 2018-09-21 | 2019-02-05 | 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 |
CN110720252A (zh) * | 2019-08-16 | 2020-01-21 | 小米通讯技术有限公司 | 确定参考时域单元的方法及装置 |
WO2020057259A1 (zh) * | 2018-09-19 | 2020-03-26 | 维沃移动通信有限公司 | 竞争窗大小调节方法和设备 |
CN110944396A (zh) * | 2018-09-25 | 2020-03-31 | 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 |
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 |
WO2020063445A1 (zh) * | 2018-09-27 | 2020-04-02 | 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 |
WO2021068847A1 (en) * | 2019-10-06 | 2021-04-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | A method of cws adaptation srs |
CN113708862A (zh) * | 2019-03-29 | 2021-11-26 | Oppo广东移动通信有限公司 | 竞争窗口大小cws的确定方法及相关产品 |
CN114128187A (zh) * | 2019-07-10 | 2022-03-01 | 高通股份有限公司 | 用于多个发送接收点的竞争窗口调整 |
US12034672B2 (en) | 2021-09-28 | 2024-07-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining contention window size (CWS), and related product |
Families Citing this family (21)
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CN108702795B (zh) * | 2016-03-02 | 2022-06-03 | 三星电子株式会社 | 在无线通信系统中用于上行链路信道接入的方法和装置 |
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 |
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 |
CN112242886B (zh) | 2017-11-28 | 2022-03-29 | 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 |
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 |
CN112470514B (zh) * | 2018-07-26 | 2024-07-02 | 夏普株式会社 | 基站和方法 |
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 |
US20200100284A1 (en) * | 2018-09-24 | 2020-03-26 | Samsung Electronics Co., Ltd. | Method and apparatus for contention window size adaptation of nr unlicensed |
EP3629505A1 (en) * | 2018-09-25 | 2020-04-01 | Panasonic Intellectual Property Corporation of America | User equipment and base station involved in transmission of data |
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 |
CN114208361B (zh) * | 2019-06-06 | 2024-03-12 | 日本电气株式会社 | 用于竞争窗口调整的方法、设备和计算机可读介质 |
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 |
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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2018
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2020
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020057259A1 (zh) * | 2018-09-19 | 2020-03-26 | 维沃移动通信有限公司 | 竞争窗大小调节方法和设备 |
CN110933765A (zh) * | 2018-09-19 | 2020-03-27 | 维沃移动通信有限公司 | 竞争窗大小cws调节方法和设备 |
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 |
CN109314615B (zh) * | 2018-09-21 | 2022-03-01 | 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 |
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 |
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 |
CN109314615A (zh) * | 2018-09-21 | 2019-02-05 | 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 |
CN110944396A (zh) * | 2018-09-25 | 2020-03-31 | 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 |
WO2020063167A1 (zh) * | 2018-09-25 | 2020-04-02 | 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 |
US11956815B2 (en) | 2018-09-27 | 2024-04-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Channel detection method and device and information transmission method and device |
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 |
WO2020063445A1 (zh) * | 2018-09-27 | 2020-04-02 | 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 |
CN113708862B (zh) * | 2019-03-29 | 2023-03-17 | Oppo广东移动通信有限公司 | 竞争窗口大小cws的确定方法、网络设备及存储介质 |
CN113708862A (zh) * | 2019-03-29 | 2021-11-26 | Oppo广东移动通信有限公司 | 竞争窗口大小cws的确定方法及相关产品 |
CN114128187A (zh) * | 2019-07-10 | 2022-03-01 | 高通股份有限公司 | 用于多个发送接收点的竞争窗口调整 |
CN110720252B (zh) * | 2019-08-16 | 2023-09-29 | 小米通讯技术有限公司 | 确定参考时域单元的方法及装置 |
WO2021030960A1 (zh) * | 2019-08-16 | 2021-02-25 | 小米通讯技术有限公司 | 确定参考时域单元的方法及装置 |
CN110720252A (zh) * | 2019-08-16 | 2020-01-21 | 小米通讯技术有限公司 | 确定参考时域单元的方法及装置 |
WO2021068847A1 (en) * | 2019-10-06 | 2021-04-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | A method of cws adaptation srs |
US12034672B2 (en) | 2021-09-28 | 2024-07-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining contention window size (CWS), and related product |
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US10708000B2 (en) | 2020-07-07 |
WO2017069798A1 (en) | 2017-04-27 |
US20180254858A1 (en) | 2018-09-06 |
CN108141311B (zh) | 2021-06-04 |
HK1255077A1 (zh) | 2019-08-02 |
US20200403733A1 (en) | 2020-12-24 |
US11251907B2 (en) | 2022-02-15 |
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