CN114600548A - 一种链路切换方法及装置、通信设备 - Google Patents
一种链路切换方法及装置、通信设备 Download PDFInfo
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- CN114600548A CN114600548A CN202080073149.6A CN202080073149A CN114600548A CN 114600548 A CN114600548 A CN 114600548A CN 202080073149 A CN202080073149 A CN 202080073149A CN 114600548 A CN114600548 A CN 114600548A
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- 238000000034 method Methods 0.000 title claims abstract description 136
- 230000006854 communication Effects 0.000 title claims abstract description 79
- 238000004891 communication Methods 0.000 title claims abstract description 78
- 238000004590 computer program Methods 0.000 claims description 34
- 230000015654 memory Effects 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009849 deactivation Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 17
- 230000006870 function Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000007726 management method Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/03—Reselecting a link using a direct mode connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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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
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种链路切换方法及装置、通信设备，该方法包括：第一终端通过空口直接链路与网络进行通信；若所述第一终端检测到所述空口直接链路的链路质量变差或者接收到网络侧的指示信息，则所述第一终端触发中继链路的建立，并从所述空口直接链路切换至所述中继链路。
Description
PCT国内申请，说明书已公开。
Claims (35)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210863550.0A CN115278613A (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/070132 WO2021134756A1 (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210863550.0A Division CN115278613A (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114600548A true CN114600548A (zh) | 2022-06-07 |
Family
ID=76686859
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080073149.6A Pending CN114600548A (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
| CN202210863550.0A Pending CN115278613A (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210863550.0A Pending CN115278613A (zh) | 2020-01-02 | 2020-01-02 | 一种链路切换方法及装置、通信设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230085018A1 (zh) |
| EP (1) | EP4075914A4 (zh) |
| CN (2) | CN114600548A (zh) |
| WO (1) | WO2021134756A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116847478A (zh) * | 2022-03-24 | 2023-10-03 | 维沃移动通信有限公司 | 路径建立方法及装置、终端及网络侧设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029148B (zh) * | 2015-07-23 | 2022-04-01 | 苹果公司 | 移动性中继方法和装置 |
| WO2017039735A1 (en) * | 2015-09-03 | 2017-03-09 | Intel IP Corporation | User equipment, and evolved node bs supporting layer-2 relaying and route switching |
| JP6761044B2 (ja) * | 2016-03-30 | 2020-09-23 | オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． | データ伝送方法及び端末デバイス |
| WO2018010123A1 (zh) * | 2016-07-13 | 2018-01-18 | 华为技术有限公司 | 通信方法、网络设备和终端设备 |
| US20190320357A1 (en) * | 2016-12-05 | 2019-10-17 | Huawei Technologies Co., Ltd. | Information Transmission Method and Device |
| CN108632919A (zh) * | 2017-03-23 | 2018-10-09 | 索尼公司 | 用于无线通信的电子装置以及无线通信方法 |
-
2020
- 2020-01-02 CN CN202080073149.6A patent/CN114600548A/zh active Pending
- 2020-01-02 EP EP20910605.3A patent/EP4075914A4/en not_active Withdrawn
- 2020-01-02 CN CN202210863550.0A patent/CN115278613A/zh active Pending
- 2020-01-02 WO PCT/CN2020/070132 patent/WO2021134756A1/zh unknown
-
2022
- 2022-06-30 US US17/854,605 patent/US20230085018A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20230085018A1 (en) | 2023-03-16 |
| CN115278613A (zh) | 2022-11-01 |
| WO2021134756A1 (zh) | 2021-07-08 |
| EP4075914A1 (en) | 2022-10-19 |
| EP4075914A4 (en) | 2023-01-04 |
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