CN115088383A - 一种数据传输方法及装置 - Google Patents
一种数据传输方法及装置 Download PDFInfo
- Publication number
- CN115088383A CN115088383A CN202180000142.6A CN202180000142A CN115088383A CN 115088383 A CN115088383 A CN 115088383A CN 202180000142 A CN202180000142 A CN 202180000142A CN 115088383 A CN115088383 A CN 115088383A
- Authority
- CN
- China
- Prior art keywords
- pdcp
- entity
- data packet
- configuration information
- data
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 107
- 230000005540 biological transmission Effects 0.000 title claims abstract description 95
- 238000012545 processing Methods 0.000 claims description 62
- 238000007906 compression Methods 0.000 claims description 57
- 230000006835 compression Effects 0.000 claims description 56
- 230000006837 decompression Effects 0.000 claims description 44
- 230000004044 response Effects 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 31
- 230000015654 memory Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 16
- 238000012795 verification Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 9
- 238000004590 computer program Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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- 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
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
- H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/106—Packet or message integrity
-
- 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
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/43—Assembling or disassembling of packets, e.g. segmentation and reassembly [SAR]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
本申请提出了一种数据传输方法及装置适用于PDCP实体，其中PDCP实体关联了UM的RLC实体，该方法包括确定PDCP实体的目标工作模式，基于目标工作模式将所述数据包按编号顺序发送给高层协议实体。本申请中，可以基于不同的业务场景为PDCP实体配置不同的工作模式，提高了PDCP实体数据传输的灵活性。而且每个工作模式都可以进行重排序，并且部分工作模式能够实现更加快速的将数据包递交给应用服务，从而减少了延时。部分工作模式具有支持等待没有成功接收的新数据包的功能，能够减少了数据包的丢失。
Description
PCT国内申请，说明书已公开。
Claims (24)
- 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/CN2021/071612 WO2022151106A1 (zh) | 2021-01-13 | 2021-01-13 | 一种数据传输方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115088383A true CN115088383A (zh) | 2022-09-20 |
Family
ID=82446617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000142.6A Pending CN115088383A (zh) | 2021-01-13 | 2021-01-13 | 一种数据传输方法及装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240064841A1 (zh) |
| EP (1) | EP4280796A4 (zh) |
| JP (1) | JP2024502862A (zh) |
| KR (1) | KR20230128117A (zh) |
| CN (1) | CN115088383A (zh) |
| BR (1) | BR112023013901A2 (zh) |
| WO (1) | WO2022151106A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672343B (zh) * | 2016-08-09 | 2022-04-26 | 三星电子株式会社 | 无线通信系统中管理用户平面操作的方法和装置 |
| CN108809542B (zh) * | 2017-05-05 | 2021-04-20 | 华为技术有限公司 | 一种数据传输的处理方法和装置 |
| WO2018232701A1 (zh) * | 2017-06-22 | 2018-12-27 | 北京小米移动软件有限公司 | 数据传输方法、装置、用户设备及基站 |
| CN116634496A (zh) * | 2017-08-10 | 2023-08-22 | Lg电子株式会社 | 在无线通信系统中的pdcp实体执行的方法及其设备 |
| CN113286336B (zh) * | 2017-11-16 | 2022-09-16 | 华为技术有限公司 | 数据处理方法、装置以及计算机存储介质 |
-
2021
- 2021-01-13 WO PCT/CN2021/071612 patent/WO2022151106A1/zh active Application Filing
- 2021-01-13 BR BR112023013901A patent/BR112023013901A2/pt unknown
- 2021-01-13 US US18/260,804 patent/US20240064841A1/en active Pending
- 2021-01-13 JP JP2023542522A patent/JP2024502862A/ja active Pending
- 2021-01-13 EP EP21918321.7A patent/EP4280796A4/en active Pending
- 2021-01-13 KR KR1020237026595A patent/KR20230128117A/ko unknown
- 2021-01-13 CN CN202180000142.6A patent/CN115088383A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024502862A (ja) | 2024-01-23 |
| BR112023013901A2 (pt) | 2023-10-17 |
| EP4280796A1 (en) | 2023-11-22 |
| US20240064841A1 (en) | 2024-02-22 |
| WO2022151106A1 (zh) | 2022-07-21 |
| KR20230128117A (ko) | 2023-09-01 |
| EP4280796A4 (en) | 2024-02-28 |
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