CN115868132A - 无线通信方法和设备 - Google Patents
无线通信方法和设备 Download PDFInfo
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- CN115868132A CN115868132A CN202080103165.5A CN202080103165A CN115868132A CN 115868132 A CN115868132 A CN 115868132A CN 202080103165 A CN202080103165 A CN 202080103165A CN 115868132 A CN115868132 A CN 115868132A
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- 238000004891 communication Methods 0.000 title claims abstract description 83
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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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种无线通信方法和设备。所述方法包括：在收到用于调度下行传输的物理下行控制信道PDCCH、物理下行共享信道PDSCH的第一次重复传输或所述PDSCH的最后一次重复传输的情况下，启动或重启下行往返传输时间RTT定时器；在所述下行RTT定时器超时的情况下，启动或重启下行重传定时器。通过重新定义所述下行RTT定时器的启动条件，不仅能够在不增加HARQ进程数目的情况下保证数据传输连续性，还能够适用于降低终端设备的功耗。
Description
PCT国内申请，说明书已公开。
Claims (23)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/120456 WO2022077174A1 (zh) | 2020-10-12 | 2020-10-12 | 无线通信方法和设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115868132A true CN115868132A (zh) | 2023-03-28 |
| CN115868132B CN115868132B (zh) | 2024-07-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730137A (zh) * | 2008-10-31 | 2010-06-09 | 华为技术有限公司 | 数据处理方法及*** |
| CN109644085A (zh) * | 2016-08-10 | 2019-04-16 | 华为技术有限公司 | 混合自动重传请求的方法和终端设备 |
| CN110351898A (zh) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | 非连续接收的通信方法、装置、通信设备和通信*** |
| CN110958088A (zh) * | 2018-09-27 | 2020-04-03 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2020071698A1 (ko) * | 2018-10-05 | 2020-04-09 | 주식회사 케이티 | 비지상 네트워크를 이용하여 통신을 수행하는 방법 및 그 장치 |
| CN111050423A (zh) * | 2018-10-15 | 2020-04-21 | 维沃移动通信有限公司 | 一种非连续接收的处理方法及终端 |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730137A (zh) * | 2008-10-31 | 2010-06-09 | 华为技术有限公司 | 数据处理方法及*** |
| CN109644085A (zh) * | 2016-08-10 | 2019-04-16 | 华为技术有限公司 | 混合自动重传请求的方法和终端设备 |
| CN110351898A (zh) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | 非连续接收的通信方法、装置、通信设备和通信*** |
| CN110958088A (zh) * | 2018-09-27 | 2020-04-03 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2020071698A1 (ko) * | 2018-10-05 | 2020-04-09 | 주식회사 케이티 | 비지상 네트워크를 이용하여 통신을 수행하는 방법 및 그 장치 |
| CN111050423A (zh) * | 2018-10-15 | 2020-04-21 | 维沃移动通信有限公司 | 一种非连续接收的处理方法及终端 |
Non-Patent Citations (2)
| Title |
|---|
| ERICSSON: "R2-1708188 "HARQ RTT timers and other open issues in DRX"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 12 August 2017 (2017-08-12) * |
| 黄波: "LTE与LTE-A***中的节能及调度机制研究——DRX不连续接收及实时业务调度", 中国优秀硕士学位论文全文数据库, 15 September 2010 (2010-09-15) * |
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| Publication number | Publication date |
|---|---|
| WO2022077174A1 (zh) | 2022-04-21 |
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