JPWO2022070365A1 - - Google Patents
Info
- Publication number
- JPWO2022070365A1 JPWO2022070365A1 JP2022553359A JP2022553359A JPWO2022070365A1 JP WO2022070365 A1 JPWO2022070365 A1 JP WO2022070365A1 JP 2022553359 A JP2022553359 A JP 2022553359A JP 2022553359 A JP2022553359 A JP 2022553359A JP WO2022070365 A1 JPWO2022070365 A1 JP WO2022070365A1
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
- H04B7/06964—Re-selection of one or more beams after beam failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
- H04W36/085—Reselecting an access point involving beams of access points
-
- 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
- H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
-
- 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
- H04W36/305—Handover due to radio link failure
-
- 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
- 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
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/037333 WO2022070365A1 (ja) | 2020-09-30 | 2020-09-30 | 端末および無線通信方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022070365A1 true JPWO2022070365A1 (https=) | 2022-04-07 |
| JPWO2022070365A5 JPWO2022070365A5 (https=) | 2023-12-25 |
Family
ID=80949957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022553359A Pending JPWO2022070365A1 (https=) | 2020-09-30 | 2020-09-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12160301B2 (https=) |
| JP (1) | JPWO2022070365A1 (https=) |
| CN (1) | CN116057984B (https=) |
| WO (1) | WO2022070365A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220132517A1 (en) * | 2020-10-23 | 2022-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for partial beam failure recovery in a wireless communications system |
| US12150052B2 (en) * | 2021-09-22 | 2024-11-19 | Apple Inc. | Power efficient beam recovery procedures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164574A1 (en) * | 2019-02-15 | 2020-08-20 | FG Innovation Company Limited | Methods and apparatuses for beam failure recovery |
| WO2020172184A1 (en) * | 2019-02-18 | 2020-08-27 | Apple Inc. | Methods and systems for secondary cell beam recovery |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102386706B1 (ko) * | 2015-06-11 | 2022-04-14 | 삼성디스플레이 주식회사 | 표시 장치 및 이를 구비한 시계 |
| WO2019032882A1 (en) * | 2017-08-09 | 2019-02-14 | Idac Holdings, Inc. | METHODS AND SYSTEMS FOR RECOVERING AND BEAM MANAGEMENT |
| CA3051706A1 (en) * | 2018-08-09 | 2020-02-09 | Comcast Cable Communications, Llc | Resource management for beam failure recovery procedures |
| WO2020167857A1 (en) * | 2019-02-11 | 2020-08-20 | Apple Inc. | Apparatus and method for enhanced beam recovery |
| EP3906742A4 (en) * | 2019-07-09 | 2022-03-23 | Samsung Electronics Co., Ltd. | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A FAILURE RECOVERY REQUEST FOR A SECONDARY CELL |
| US11477837B2 (en) * | 2019-08-15 | 2022-10-18 | Ofinno, Llc | Beam failure recovery with multiple cells |
| CN115516779A (zh) * | 2020-04-08 | 2022-12-23 | Idac控股公司 | 针对与多个小区和/或多个发射/接收点结合的波束管理的方法、装置和系统 |
-
2020
- 2020-09-30 JP JP2022553359A patent/JPWO2022070365A1/ja active Pending
- 2020-09-30 US US18/041,138 patent/US12160301B2/en active Active
- 2020-09-30 CN CN202080104276.8A patent/CN116057984B/zh active Active
- 2020-09-30 WO PCT/JP2020/037333 patent/WO2022070365A1/ja not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164574A1 (en) * | 2019-02-15 | 2020-08-20 | FG Innovation Company Limited | Methods and apparatuses for beam failure recovery |
| WO2020172184A1 (en) * | 2019-02-18 | 2020-08-27 | Apple Inc. | Methods and systems for secondary cell beam recovery |
Non-Patent Citations (3)
| Title |
|---|
| NTT DOCOMO, INC: "Discussion on beam management for MTRP", 3GPP TSG RAN WG1 #102-E R1-2006721, JPN6024040059, 7 August 2020 (2020-08-07), ISSN: 0005540680 * |
| NTT DOCOMO, INC: "Discussion on inter-cell multi-TRP operations", 3GPP TSG RAN WG1 #102-E R1-2006720, JPN6024040061, 7 August 2020 (2020-08-07), ISSN: 0005540678 * |
| SONY: "Considerations on beam management for multi-TRP", 3GPP TSG RAN WG1 #102-E R1-2005563, JPN6024040060, 7 August 2020 (2020-08-07), ISSN: 0005540679 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116057984A (zh) | 2023-05-02 |
| CN116057984B (zh) | 2025-04-25 |
| US20230299839A1 (en) | 2023-09-21 |
| WO2022070365A1 (ja) | 2022-04-07 |
| US12160301B2 (en) | 2024-12-03 |
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