CN114902609A - 一种通信方法及设备 - Google Patents
一种通信方法及设备 Download PDFInfo
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- CN114902609A CN114902609A CN202080090669.8A CN202080090669A CN114902609A CN 114902609 A CN114902609 A CN 114902609A CN 202080090669 A CN202080090669 A CN 202080090669A CN 114902609 A CN114902609 A CN 114902609A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/32—Release of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/14—Backbone network devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请公开了一种通信方法及设备,用以解决引用IAB技术的通信系统中用户面资源浪费的问题。在该方案中,终端设备可以向会话管理网元发送第一指示,以指示所述会话管理网元在所述终端设备的会话建立过程中,为自身分配AN侧资源且不为自身配置CN资源;或者在建立终端设备的会话后,会话管理网元指示AN设备和用户面网元释放为所述终端设备配置的CN侧资源。这样,所述会话管理网元可以在会话建立过程中避免为所述终端设备分配CN侧资源,或者在为所述终端设备分配CN侧资源后及时释放该CN侧资源,从而可以避免所述终端设备的CN侧资源浪费。
Description
PCT国内申请,说明书已公开。
Claims (31)
- 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/CN2020/077355 WO2021168862A1 (zh) | 2020-02-29 | 2020-02-29 | 一种通信方法及设备 |
Publications (2)
Publication Number | Publication Date |
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CN114902609A true CN114902609A (zh) | 2022-08-12 |
CN114902609B CN114902609B (zh) | 2023-07-18 |
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CN202080090669.8A Active CN114902609B (zh) | 2020-02-29 | 2020-02-29 | 一种通信方法、设备、系统及存储介质 |
Country Status (2)
Country | Link |
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CN (1) | CN114902609B (zh) |
WO (1) | WO2021168862A1 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120033638A1 (en) * | 2009-02-09 | 2012-02-09 | Ntt Docomo, Inc. | Mobile communication method, gateway apparatus and server apparatus |
CN110167003A (zh) * | 2018-01-12 | 2019-08-23 | 华为技术有限公司 | 会话管理方法、设备及系统 |
CN110519809A (zh) * | 2018-05-21 | 2019-11-29 | 华为技术有限公司 | 管理pdu会话的方法、装置和系统 |
CN110519775A (zh) * | 2018-05-22 | 2019-11-29 | 华为技术有限公司 | 会话管理方法、装置和系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8432803B2 (en) * | 2004-07-21 | 2013-04-30 | Qualcomm Incorporated | Method of providing a gap indication during a sticky assignment |
CN110324907B (zh) * | 2018-03-30 | 2021-05-25 | 电信科学技术研究院有限公司 | 一种业务承载配置方法及装置 |
CN110351011B (zh) * | 2018-04-04 | 2022-02-18 | 华为技术有限公司 | 资源分配方法、相关装置及系统 |
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2020
- 2020-02-29 WO PCT/CN2020/077355 patent/WO2021168862A1/zh active Application Filing
- 2020-02-29 CN CN202080090669.8A patent/CN114902609B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120033638A1 (en) * | 2009-02-09 | 2012-02-09 | Ntt Docomo, Inc. | Mobile communication method, gateway apparatus and server apparatus |
CN110167003A (zh) * | 2018-01-12 | 2019-08-23 | 华为技术有限公司 | 会话管理方法、设备及系统 |
CN110519809A (zh) * | 2018-05-21 | 2019-11-29 | 华为技术有限公司 | 管理pdu会话的方法、装置和系统 |
CN110519775A (zh) * | 2018-05-22 | 2019-11-29 | 华为技术有限公司 | 会话管理方法、装置和系统 |
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Publication number | Publication date |
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WO2021168862A1 (zh) | 2021-09-02 |
CN114902609B (zh) | 2023-07-18 |
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