CN107332648B - 数据重传方法、装置、存储介质及其计算机设备 - Google Patents
数据重传方法、装置、存储介质及其计算机设备 Download PDFInfo
- Publication number
- CN107332648B CN107332648B CN201710491068.8A CN201710491068A CN107332648B CN 107332648 B CN107332648 B CN 107332648B CN 201710491068 A CN201710491068 A CN 201710491068A CN 107332648 B CN107332648 B CN 107332648B
- Authority
- CN
- China
- Prior art keywords
- pdcp
- retransmission
- unprocessed
- data
- downlink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710491068.8A CN107332648B (zh) | 2017-06-23 | 2017-06-23 | 数据重传方法、装置、存储介质及其计算机设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710491068.8A CN107332648B (zh) | 2017-06-23 | 2017-06-23 | 数据重传方法、装置、存储介质及其计算机设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107332648A CN107332648A (zh) | 2017-11-07 |
CN107332648B true CN107332648B (zh) | 2021-01-15 |
Family
ID=60196054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710491068.8A Active CN107332648B (zh) | 2017-06-23 | 2017-06-23 | 数据重传方法、装置、存储介质及其计算机设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107332648B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110572850B (zh) * | 2019-09-05 | 2023-07-25 | 京信网络系统股份有限公司 | 5g基站缓存处理业务数据方法、装置、设备和存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101547469A (zh) * | 2008-03-24 | 2009-09-30 | 华为技术有限公司 | 一种发送数据的方法、系统和设备 |
CN101925195A (zh) * | 2009-06-17 | 2010-12-22 | 中兴通讯股份有限公司 | 基于rlc协议确认模式中确认信息的处理方法及系统 |
CN101997660A (zh) * | 2009-08-14 | 2011-03-30 | 中兴通讯股份有限公司 | 一种避免上行数据丢失的方法及装置 |
CN102137441A (zh) * | 2010-12-22 | 2011-07-27 | 华为技术有限公司 | 数据传输方法、设备及系统 |
CN102395156A (zh) * | 2011-09-28 | 2012-03-28 | 电信科学技术研究院 | 应用于pdcp实体和rlc实体间的数据传输方法及装置 |
CN102790998A (zh) * | 2012-06-19 | 2012-11-21 | 大唐移动通信设备有限公司 | 一种网络侧装置及其缓存am业务数据的方法 |
CN104486051A (zh) * | 2014-12-09 | 2015-04-01 | 京信通信系统(中国)有限公司 | 一种数据重传方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10362590B2 (en) * | 2013-09-26 | 2019-07-23 | Kt Corporation | Method for transmitting uplink data and apparatus for same |
-
2017
- 2017-06-23 CN CN201710491068.8A patent/CN107332648B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101547469A (zh) * | 2008-03-24 | 2009-09-30 | 华为技术有限公司 | 一种发送数据的方法、系统和设备 |
CN101925195A (zh) * | 2009-06-17 | 2010-12-22 | 中兴通讯股份有限公司 | 基于rlc协议确认模式中确认信息的处理方法及系统 |
CN101997660A (zh) * | 2009-08-14 | 2011-03-30 | 中兴通讯股份有限公司 | 一种避免上行数据丢失的方法及装置 |
CN102137441A (zh) * | 2010-12-22 | 2011-07-27 | 华为技术有限公司 | 数据传输方法、设备及系统 |
CN102395156A (zh) * | 2011-09-28 | 2012-03-28 | 电信科学技术研究院 | 应用于pdcp实体和rlc实体间的数据传输方法及装置 |
CN102790998A (zh) * | 2012-06-19 | 2012-11-21 | 大唐移动通信设备有限公司 | 一种网络侧装置及其缓存am业务数据的方法 |
CN104486051A (zh) * | 2014-12-09 | 2015-04-01 | 京信通信系统(中国)有限公司 | 一种数据重传方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107332648A (zh) | 2017-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8817806B2 (en) | Method and apparatus for flow control between RLC and PDCP in a communication | |
US8843175B2 (en) | Apparatus and methods for mitigating protocol-induced back-offs in a communication network | |
JP4570657B2 (ja) | 改善されたumrlcデータ管理装置及びその方法 | |
CN101939936B (zh) | 电信系统中的方法和设备 | |
CN101374331B (zh) | 配置无线链路控制层序列号的方法、系统和设备 | |
US20020085631A1 (en) | Method, apparatus, and system for managing data compression in a wireless network | |
CN110493890B (zh) | 一种连接恢复方法、接入和移动性管理功能实体、通信装置及系统 | |
US20100050041A1 (en) | Apparatus and method for generating automatic repeat request (arq) feedback message in wireless communication system | |
CN107360592B (zh) | Pdcp下行传输方法、装置、存储介质及其计算机设备 | |
EP2938025B1 (en) | Method of data retransmission in collaborative service transmission and access network gateway thereof | |
CN107959555B (zh) | 一种基于lwaap的数据传输方法、装置及存储介质 | |
WO2019024032A1 (zh) | 数据传输方法、相关设备及通信系统 | |
CN102739349B (zh) | 一种用于帧确认的方法和装置 | |
US8687591B2 (en) | Relay node user plane support | |
EP3490293B1 (en) | Data receiving method, data sending method, receiving device and system | |
CN106993311B (zh) | 基站数据优化传输方法与系统 | |
CN101087171A (zh) | 一种无线链路控制传输的方法及系统 | |
JP6103328B2 (ja) | パケット送信方法およびシステム、並びに基地局 | |
US11228667B2 (en) | Base station, method, and device for data transmission | |
JP7188505B2 (ja) | サーバ装置及びサーバ装置の方法 | |
CN107332648B (zh) | 数据重传方法、装置、存储介质及其计算机设备 | |
CN107027136B (zh) | 数据处理的方法及装置 | |
US20160219545A1 (en) | Method and system for feeding back uplink hybrid automatic repeat request, and related device | |
US20220006753A1 (en) | Reducing latency at packet data convergence protocol (pdcp) in new radio | |
US9385931B1 (en) | Determining a reordering timer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant after: Jingxin Communication System (China) Co., Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: Jingxin Communication System (China) Co., Ltd. Applicant before: Jingxin Communication System (Guangzhou) Co., Ltd. Applicant before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Comba Telecom System (China) Ltd. |