JPWO2021161891A1 - - Google Patents
Info
- Publication number
- JPWO2021161891A1 JPWO2021161891A1 JP2022500354A JP2022500354A JPWO2021161891A1 JP WO2021161891 A1 JPWO2021161891 A1 JP WO2021161891A1 JP 2022500354 A JP2022500354 A JP 2022500354A JP 2022500354 A JP2022500354 A JP 2022500354A JP WO2021161891 A1 JPWO2021161891 A1 JP WO2021161891A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- 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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
-
- 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
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062975290P | 2020-02-12 | 2020-02-12 | |
| US62/975,290 | 2020-02-12 | ||
| PCT/JP2021/004116 WO2021161891A1 (ja) | 2020-02-12 | 2021-02-04 | 通信制御方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021161891A1 true JPWO2021161891A1 (https=) | 2021-08-19 |
| JPWO2021161891A5 JPWO2021161891A5 (https=) | 2022-10-25 |
| JP7212199B2 JP7212199B2 (ja) | 2023-01-24 |
Family
ID=77291745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022500354A Active JP7212199B2 (ja) | 2020-02-12 | 2021-02-04 | 通信制御方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US12477607B2 (https=) |
| JP (1) | JP7212199B2 (https=) |
| WO (1) | WO2021161891A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4120789A4 (en) * | 2020-03-27 | 2023-08-02 | Samsung Electronics Co., Ltd. | DEVICE AND METHOD FOR RECOVERY AFTER A FAILURE OF A MASTER CELL GROUP IN A COMBINED ACCESS AND BACKHAUL SYSTEM |
| EP4128990A1 (en) * | 2020-04-02 | 2023-02-08 | Telefonaktiebolaget LM Ericsson (publ) | Preventing reestablishment at descendant nodes with no alternative paths in integrated access backhaul |
| US20230142688A1 (en) * | 2020-04-17 | 2023-05-11 | Lenovo (Beijing) Ltd. | Method and apparatus of enhanced re-establishment initialization in a communication system |
| EP4124159A4 (en) * | 2020-04-22 | 2023-09-27 | Shanghai Langbo Communication Technology Company Limited | METHOD AND DEVICE USED AS A COMMUNICATION NODE FOR WIRELESS COMMUNICATION |
| US12471136B2 (en) * | 2021-03-10 | 2025-11-11 | Qualcomm Incorporated | Updating configurations for unlicensed channel access using status reports of an unlicensed band |
| US12156051B2 (en) | 2022-02-28 | 2024-11-26 | Dish Wireless L.L.C. | Managing user experiences during cellular telecommunication network outage utilizing a backup data center |
| WO2023164295A1 (en) * | 2022-02-28 | 2023-08-31 | Dish Wireless L.L.C. | Managing user experiences during cellular telecommunication network outages |
| CN116744476A (zh) * | 2022-03-02 | 2023-09-12 | 维沃移动通信有限公司 | 无线链路失败的处理方法、装置、通信设备及存储介质 |
| US20240057190A1 (en) * | 2022-08-11 | 2024-02-15 | Samsung Electronics Co., Ltd. | Resource association and link recovery for repeaters |
| WO2024171948A1 (ja) * | 2023-02-13 | 2024-08-22 | 京セラ株式会社 | 通信方法、ユーザ装置、及びネットワークノード |
| WO2025033518A1 (ja) * | 2023-08-09 | 2025-02-13 | 京セラ株式会社 | 通信制御方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3986031B1 (en) * | 2013-04-03 | 2024-04-03 | InterDigital Patent Holdings, Inc. | Cell detection, identification, and measurements for small cell deployments |
| US11700565B2 (en) * | 2018-09-18 | 2023-07-11 | Qualcomm Incorporated | Management of radio link failure in wireless backhaul |
| WO2020153274A1 (en) * | 2019-01-22 | 2020-07-30 | Sharp Kabushiki Kaisha | Cell selection on a radio link failure in wireless relay networks |
| WO2020165280A1 (en) * | 2019-02-13 | 2020-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Alternate path information exchange for better scheduling and backhaul failure recovery in integrated access backhaul networks |
| US12156272B2 (en) * | 2019-02-25 | 2024-11-26 | Apple Inc. | Uplink (UL) retransmission and radio link failure (RLF) recovery in a multi-hop relay network |
| CN111757398B (zh) * | 2019-03-28 | 2022-04-12 | 华为技术有限公司 | 一种通信方法与装置 |
| US11778470B2 (en) * | 2019-10-11 | 2023-10-03 | Qualcomm Incorporated | Protection of control signaling in a wireless backhaul network |
| EP4049484A1 (en) * | 2019-10-21 | 2022-08-31 | Nokia Technologies Oy | Enhanced beam management for high speed networks |
| CN112788652A (zh) * | 2019-11-07 | 2021-05-11 | 维沃移动通信有限公司 | 无线链路失败处理的方法和设备 |
| EP4064748A4 (en) * | 2019-12-13 | 2022-11-16 | Huawei Technologies Co., Ltd. | COMMUNICATION METHOD, DEVICE AND SYSTEM |
| WO2022030575A1 (ja) * | 2020-08-06 | 2022-02-10 | 京セラ株式会社 | 通信制御方法 |
| JP7606009B2 (ja) * | 2021-10-19 | 2024-12-24 | 京セラ株式会社 | 通信制御方法、中継ノード、セルラ通信システム、チップセット、及びプログラム |
-
2021
- 2021-02-04 JP JP2022500354A patent/JP7212199B2/ja active Active
- 2021-02-04 WO PCT/JP2021/004116 patent/WO2021161891A1/ja not_active Ceased
-
2022
- 2022-08-11 US US17/819,158 patent/US12477607B2/en active Active
-
2025
- 2025-10-22 US US19/365,650 patent/US20260052593A1/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| KYOCERA: "Possible issues on Backhaul RLF handling", 3GPP TSG RAN WG2 #108 R2-1915598, JPN6021014924, 22 November 2019 (2019-11-22), ISSN: 0004882760 * |
| LG ELECTRONICS: "Resolving open issues on BH RLF", 3GPP TSG RAN WG2 #108 R2-1916169, JPN6021014929, 23 November 2019 (2019-11-23), ISSN: 0004882761 * |
| ZTE, SANECHIPS: "Discussion on IAB BH RLF handling[online]", 3GPP TSG RAN WG2 #108 R2-1915119, JPN6021014923, 22 November 2019 (2019-11-22), ISSN: 0004882759 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7212199B2 (ja) | 2023-01-24 |
| US12477607B2 (en) | 2025-11-18 |
| WO2021161891A1 (ja) | 2021-08-19 |
| US20220386404A1 (en) | 2022-12-01 |
| US20260052593A1 (en) | 2026-02-19 |
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