CN114731557A - 报文传输方法、通信装置和通信系统 - Google Patents
报文传输方法、通信装置和通信系统 Download PDFInfo
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- CN114731557A CN114731557A CN201980102285.0A CN201980102285A CN114731557A CN 114731557 A CN114731557 A CN 114731557A CN 201980102285 A CN201980102285 A CN 201980102285A CN 114731557 A CN114731557 A CN 114731557A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/645—Splitting route computation layer and forwarding layer, e.g. routing according to path computational element [PCE] or based on OpenFlow functionality
- H04L45/655—Interaction between route computation entities and forwarding entities, e.g. for route determination or for flow table update
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0281—Proxies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/166—Implementing security features at a particular protocol layer at the transport layer
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/148—Migration or transfer of sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/34—Modification of an existing route
- H04W40/36—Modification of an existing route due to handover
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
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Abstract
本申请实施例提供一种报文传输方法、通信装置和通信系统，其中，报文传输方法包括：目标传输层代理网元根据源传输层代理网元的第一上下文建立第四传输层连接，所述第一上下文是所述源传输层代理网元关于第一路径上的报文传输的上下文；若所述目标传输层代理网元接收到第一指示信息，所述第一指示信息用于指示第一应用服务器与第二应用服务器之间的应用上下文迁移完成，所述目标传输层代理网元根据所述目标传输层代理网元的第二上下文对第二路径上的报文进行传输层处理，并将传输层处理后的报文在所述第二路径上传输，实施本申请实施例，能够避免丢包。
Description
PCT国内申请，说明书已公开。
Claims (25)
- 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/CN2019/122215 WO2021103016A1 (zh) | 2019-11-29 | 2019-11-29 | 报文传输方法、通信装置和通信系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114731557A true CN114731557A (zh) | 2022-07-08 |
| CN114731557B CN114731557B (zh) | 2024-07-30 |
Family
ID=76128736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980102285.0A Active CN114731557B (zh) | 2019-11-29 | 2019-11-29 | 报文传输方法、通信装置和通信系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US11722574B2 (zh) |
| EP (1) | EP4057697A4 (zh) |
| CN (1) | CN114731557B (zh) |
| WO (1) | WO2021103016A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021140630A1 (ja) * | 2020-01-09 | 2021-07-15 | 日本電信電話株式会社 | 処理装置、再配置方法及び再配置プログラム |
| KR20210125389A (ko) * | 2020-04-08 | 2021-10-18 | 삼성전자주식회사 | Target AF로 Notification을 전송하는 방법 및 장치 |
| CN113630748B (zh) * | 2021-08-18 | 2024-04-12 | 南斗六星系统集成有限公司 | 一种智能网联车辆文件中转传输方法及系统 |
| US11652729B1 (en) * | 2022-07-19 | 2023-05-16 | Uab 360 It | Enabling efficient communications in a mesh network |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190182895A1 (en) * | 2016-08-18 | 2019-06-13 | Convida Wireless, Llc | Network service exposure for service and session continuity |
| CN110138685A (zh) * | 2018-02-08 | 2019-08-16 | 华为技术有限公司 | 一种通信方法及装置 |
| CN110192406A (zh) * | 2016-12-15 | 2019-08-30 | Lg 电子株式会社 | 用于在无线通信系统中执行切换的方法及其设备 |
| US20190306068A1 (en) * | 2018-04-02 | 2019-10-03 | Apple Inc. | Multipath Transmission Control Protocol Proxy Use in a Cellular Network |
| WO2019210966A1 (en) * | 2018-05-03 | 2019-11-07 | Huawei Technologies Co., Ltd. | Client device, network control node and upf for transmission and reception of streams of data packets in multi-connectivity |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492573A (zh) * | 2017-02-21 | 2021-03-12 | 华为技术有限公司 | 一种选择会话管理功能实体的方法、装置和系统 |
| US10952176B2 (en) * | 2017-03-17 | 2021-03-16 | Samsung Electronics Co., Ltd. | AF influenced PDU session management and subscription procedures |
| WO2019027742A1 (en) * | 2017-08-04 | 2019-02-07 | Intel IP Corporation | ESTABLISHING DATA TRANSFER TUNNEL BETWEEN TWO USER PLAN FUNCTIONS IN A FIFTH GENERATION |
| CN112291381B (zh) * | 2017-11-13 | 2022-01-21 | 华为技术有限公司 | 应用服务器切换方法、设备及系统 |
| US10999787B2 (en) * | 2018-02-17 | 2021-05-04 | Huawei Technologies Co., Ltd. | System and method for UE context and PDU session context management |
-
2019
- 2019-11-29 EP EP19953971.9A patent/EP4057697A4/en active Pending
- 2019-11-29 CN CN201980102285.0A patent/CN114731557B/zh active Active
- 2019-11-29 WO PCT/CN2019/122215 patent/WO2021103016A1/zh unknown
-
2022
- 2022-05-27 US US17/827,539 patent/US11722574B2/en active Active
-
2023
- 2023-06-29 US US18/344,655 patent/US20230421642A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190182895A1 (en) * | 2016-08-18 | 2019-06-13 | Convida Wireless, Llc | Network service exposure for service and session continuity |
| CN110192406A (zh) * | 2016-12-15 | 2019-08-30 | Lg 电子株式会社 | 用于在无线通信系统中执行切换的方法及其设备 |
| CN110138685A (zh) * | 2018-02-08 | 2019-08-16 | 华为技术有限公司 | 一种通信方法及装置 |
| US20190306068A1 (en) * | 2018-04-02 | 2019-10-03 | Apple Inc. | Multipath Transmission Control Protocol Proxy Use in a Cellular Network |
| WO2019210966A1 (en) * | 2018-05-03 | 2019-11-07 | Huawei Technologies Co., Ltd. | Client device, network control node and upf for transmission and reception of streams of data packets in multi-connectivity |
Also Published As
| Publication number | Publication date |
|---|---|
| US11722574B2 (en) | 2023-08-08 |
| US20220294858A1 (en) | 2022-09-15 |
| CN114731557B (zh) | 2024-07-30 |
| EP4057697A4 (en) | 2022-11-30 |
| US20230421642A1 (en) | 2023-12-28 |
| EP4057697A1 (en) | 2022-09-14 |
| WO2021103016A1 (zh) | 2021-06-03 |
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