CN115336321A - 网络切片切换的方法、装置及其设备 - Google Patents
网络切片切换的方法、装置及其设备 Download PDFInfo
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- CN115336321A CN115336321A CN202080098790.5A CN202080098790A CN115336321A CN 115336321 A CN115336321 A CN 115336321A CN 202080098790 A CN202080098790 A CN 202080098790A CN 115336321 A CN115336321 A CN 115336321A
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- China
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- base station
- slice
- target base
- pdu session
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- 238000000034 method Methods 0.000 title claims abstract description 91
- 238000013507 mapping Methods 0.000 claims description 31
- 230000004048 modification Effects 0.000 claims description 21
- 238000012986 modification Methods 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 18
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- 230000004044 response Effects 0.000 claims description 15
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- XHSQDZXAVJRBMX-UHFFFAOYSA-N 2-(5,6-dichlorobenzimidazol-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound OC1C(O)C(CO)OC1N1C2=CC(Cl)=C(Cl)C=C2N=C1 XHSQDZXAVJRBMX-UHFFFAOYSA-N 0.000 claims description 13
- 238000012790 confirmation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007726 management method Methods 0.000 description 20
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
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Images
Classifications
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/13—Cell handover without a predetermined boundary, e.g. virtual cells
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请揭示了一种网络切片切换的方法及装置。该方法包括：目标基站接收源基站发送的切换请求消息；目标基站确定是否进行切片重映射。从而在目标基站接收源基站发送的切换请求消息时，目标基站确定是否进行切片重映射，通过目标基站进行切片重映射，保证了切片切换时，切换业务的连续性，解决了切片切换时出现的业务不连续的技术问题。
Description
PCT国内申请，说明书已公开。
Claims (67)
- 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/CN2020/083253 WO2021196171A1 (zh) | 2020-04-03 | 2020-04-03 | 网络切片切换的方法、装置及其设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115336321A true CN115336321A (zh) | 2022-11-11 |
Family
ID=77927338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080098790.5A Pending CN115336321A (zh) | 2020-04-03 | 2020-04-03 | 网络切片切换的方法、装置及其设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230014464A1 (zh) |
| EP (1) | EP4132090B1 (zh) |
| CN (1) | CN115336321A (zh) |
| WO (1) | WO2021196171A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11871285B2 (en) * | 2020-09-24 | 2024-01-09 | Electronics And Telecommunications Research Institute | Handover processing method based slice and device for performing the method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018135992A1 (en) * | 2017-01-18 | 2018-07-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods of mapping a network slice |
| WO2018143769A1 (en) * | 2017-02-06 | 2018-08-09 | Samsung Electronics Co., Ltd. | Method and device for controlling data transmission, method and apparatus for controlling continuity of ue |
| CN108632927B (zh) * | 2017-03-24 | 2021-08-13 | 华为技术有限公司 | 移动网络切换方法和通信装置 |
| CN110419240B (zh) * | 2017-03-24 | 2023-09-29 | 华为技术有限公司 | 切片兼容的切换控制设备和方法 |
| CN108924884B (zh) * | 2017-04-04 | 2021-02-23 | 华为技术有限公司 | 通信方法及通信设备 |
| CN110838927B (zh) * | 2018-08-15 | 2023-01-03 | 中国移动通信有限公司研究院 | 切片映射重映射方法及接入网网元 |
-
2020
- 2020-04-03 WO PCT/CN2020/083253 patent/WO2021196171A1/zh active Application Filing
- 2020-04-03 CN CN202080098790.5A patent/CN115336321A/zh active Pending
- 2020-04-03 EP EP20928303.5A patent/EP4132090B1/en active Active
-
2022
- 2022-09-26 US US17/952,610 patent/US20230014464A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4132090A4 (en) | 2023-08-23 |
| EP4132090A1 (en) | 2023-02-08 |
| EP4132090B1 (en) | 2024-11-06 |
| WO2021196171A1 (zh) | 2021-10-07 |
| US20230014464A1 (en) | 2023-01-19 |
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