KR20240016951A - 사이드링크 릴레이 통신을 위한 방법 및 장치 - Google Patents
사이드링크 릴레이 통신을 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20240016951A KR20240016951A KR1020237038836A KR20237038836A KR20240016951A KR 20240016951 A KR20240016951 A KR 20240016951A KR 1020237038836 A KR1020237038836 A KR 1020237038836A KR 20237038836 A KR20237038836 A KR 20237038836A KR 20240016951 A KR20240016951 A KR 20240016951A
- Authority
- KR
- South Korea
- Prior art keywords
- relay
- remote
- base station
- indication
- wireless communication
- 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
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- 238000004891 communication Methods 0.000 title claims abstract description 145
- 238000000034 method Methods 0.000 title claims description 45
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/092620 WO2022236533A1 (en) | 2021-05-10 | 2021-05-10 | Method and apparatus for sidelink relay communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240016951A true KR20240016951A (ko) | 2024-02-06 |
Family
ID=84028645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237038836A Pending KR20240016951A (ko) | 2021-05-10 | 2021-05-10 | 사이드링크 릴레이 통신을 위한 방법 및 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240080658A1 (https=) |
| EP (1) | EP4338479A4 (https=) |
| JP (1) | JP7736815B2 (https=) |
| KR (1) | KR20240016951A (https=) |
| CN (1) | CN117296382A (https=) |
| WO (1) | WO2022236533A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025170302A1 (ko) * | 2024-02-08 | 2025-08-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 릴레이 통신을 수행하는 방법 및 이를 위한 장치 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240259892A1 (en) * | 2021-05-27 | 2024-08-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, ues, network node, media for path switching handling with different types of candidate paths |
| US12581551B2 (en) * | 2021-07-28 | 2026-03-17 | Lg Electronics Inc. | Operation method and apparatus related to RRC connection and timer of a remote UE in a wireless communication system |
| GB202111764D0 (en) * | 2021-08-17 | 2021-09-29 | Samsung Electronics Co Ltd | RRC connection management for sidelink relaying |
| US12464433B2 (en) * | 2021-09-24 | 2025-11-04 | Apple Inc. | Information forwarding via sidelink relay |
| WO2025063822A1 (ko) * | 2023-09-19 | 2025-03-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 통신을 수행하는 방법 및 이를 위한 장치 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100548071C (zh) * | 2007-09-18 | 2009-10-07 | 北京邮电大学 | 基于中继技术的多频点td-scdma组网及通信的实现方法 |
| CN104350687A (zh) * | 2012-05-09 | 2015-02-11 | 英派尔科技开发有限公司 | 用于网络装置的输出的数字中继 |
| US9445352B2 (en) * | 2013-07-30 | 2016-09-13 | Qualcomm Incorporated | Power efficient discovery of LTE-direct relay for out-of-coverage devices |
| US20160157254A1 (en) * | 2014-11-26 | 2016-06-02 | Samsung Electronics Co., Ltd. | Methods and apparatus for control information resource allocation for d2d communications |
| US10021620B2 (en) * | 2015-02-10 | 2018-07-10 | Qualcomm Incorporated | Relay signaling between UE and network |
| CN107637162B (zh) * | 2015-05-14 | 2022-05-10 | 苹果公司 | Ue到网络中继发起和配置 |
| CN107771410B (zh) * | 2015-05-26 | 2021-03-19 | Lg 电子株式会社 | 在无线通信系统中通过ue实现的解除链接方法和使用所述方法的ue |
| EP3627723B1 (en) * | 2015-07-24 | 2025-10-15 | Panasonic Intellectual Property Corporation of America | Improved prose relay ue activation |
| US20170055282A1 (en) * | 2015-08-21 | 2017-02-23 | Qualcomm Incorporated | Connection setup in "device-to-device relayed uplink, direct downlink" architecture for cellular networks |
| US10439682B2 (en) * | 2016-08-19 | 2019-10-08 | FG Innovation Company Limited | Access mechanism for proximity-based service UE-to-network relay service |
| EP3520563A1 (en) * | 2016-09-30 | 2019-08-07 | Telefonaktiebolaget LM Ericsson (PUBL) | Radio resource control connection establishment |
| AU2016424413B2 (en) * | 2016-09-30 | 2021-01-28 | Huawei Technologies Co., Ltd. | Data transmission method, device, and system |
| WO2018090491A1 (zh) * | 2016-11-17 | 2018-05-24 | 华为技术有限公司 | 一种指示方法及相关设备 |
| CN108207017B (zh) * | 2016-12-20 | 2019-09-17 | 电信科学技术研究院 | 一种处理寻呼的方法和装置 |
| CN115460720B (zh) * | 2019-08-13 | 2025-07-15 | 苹果公司 | 远程无线设备的无线电资源控制连接过程 |
| WO2021097801A1 (en) * | 2019-11-22 | 2021-05-27 | Mediatek Singapore Pte. Ltd. | Methods and apparatus of packet routing for sidelink relay |
| CN113905397B (zh) * | 2020-06-22 | 2024-02-27 | 维沃移动通信有限公司 | 中继确定方法、配置方法、装置、终端及网络侧设备 |
| ES3028864T3 (en) * | 2020-08-05 | 2025-06-20 | Interdigital Patent Holdings Inc | Sidelink discovery associated with nr relays |
-
2021
- 2021-05-10 KR KR1020237038836A patent/KR20240016951A/ko active Pending
- 2021-05-10 WO PCT/CN2021/092620 patent/WO2022236533A1/en not_active Ceased
- 2021-05-10 JP JP2023569644A patent/JP7736815B2/ja active Active
- 2021-05-10 CN CN202180098085.XA patent/CN117296382A/zh active Pending
- 2021-05-10 EP EP21941111.3A patent/EP4338479A4/en active Pending
-
2023
- 2023-11-09 US US18/505,710 patent/US20240080658A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025170302A1 (ko) * | 2024-02-08 | 2025-08-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 릴레이 통신을 수행하는 방법 및 이를 위한 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240080658A1 (en) | 2024-03-07 |
| WO2022236533A1 (en) | 2022-11-17 |
| EP4338479A4 (en) | 2025-03-26 |
| EP4338479A1 (en) | 2024-03-20 |
| JP2024516889A (ja) | 2024-04-17 |
| JP7736815B2 (ja) | 2025-09-09 |
| CN117296382A (zh) | 2023-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20231110 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20240426 Comment text: Request for Examination of Application |