CN114128344A - 用于无线通信的电子设备和方法、计算机可读存储介质 - Google Patents
用于无线通信的电子设备和方法、计算机可读存储介质 Download PDFInfo
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- CN114128344A CN114128344A CN202080036166.2A CN202080036166A CN114128344A CN 114128344 A CN114128344 A CN 114128344A CN 202080036166 A CN202080036166 A CN 202080036166A CN 114128344 A CN114128344 A CN 114128344A
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- beam failure
- failure recovery
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- 238000004891 communication Methods 0.000 title claims abstract description 143
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
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- 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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：确定在非授权频段的下行链路中发生波束故障并生成波束故障恢复请求；针对所选择的候选波束的第一信道执行能量检测，以在该能量检测指示第一信道空闲时通过第一信道发送波束故障恢复请求；在该能量检测开始的同时启动第一定时器；以及在该第一定时器到期时能量检测未指示第一信道空闲的情况下，重新选择候选波束并针对新选择的候选波束的第一信道执行能量检测。(图8)。
Description
PCT国内申请，说明书已公开。
Claims (37)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429802.7A CN111988809A (zh) | 2019-05-22 | 2019-05-22 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
| CN2019104298027 | 2019-05-22 | ||
| PCT/CN2020/090457 WO2020233507A1 (zh) | 2019-05-22 | 2020-05-15 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114128344A true CN114128344A (zh) | 2022-03-01 |
Family
ID=73436413
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429802.7A Pending CN111988809A (zh) | 2019-05-22 | 2019-05-22 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
| CN202080036166.2A Pending CN114128344A (zh) | 2019-05-22 | 2020-05-15 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429802.7A Pending CN111988809A (zh) | 2019-05-22 | 2019-05-22 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220167186A1 (zh) |
| EP (1) | EP3975606A1 (zh) |
| JP (1) | JP7487745B2 (zh) |
| CN (2) | CN111988809A (zh) |
| WO (1) | WO2020233507A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11758458B2 (en) * | 2021-09-02 | 2023-09-12 | Qualcomm Incorporated | Techniques for managing base station beam panic for new radio technologies |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017539141A (ja) * | 2014-11-06 | 2017-12-28 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | データ送信方法、リソース測定方法、装置、及びデバイス |
| CN108702767A (zh) * | 2017-02-06 | 2018-10-23 | 联发科技股份有限公司 | 用于多波束操作的波束故障恢复机制 |
| CN109152054A (zh) * | 2017-06-16 | 2019-01-04 | 华硕电脑股份有限公司 | 无线通信系统中用于非授权频谱的波束管理的方法和设备 |
| US20190037423A1 (en) * | 2017-07-25 | 2019-01-31 | Mediatek Inc. | Channels and Procedures for Beam Failure Recovery |
| WO2019033072A1 (en) * | 2017-08-10 | 2019-02-14 | Comcast Cable Communications, Llc | TRANSMISSION OF REQUEST FOR RESUME ON FAILURE OF BEAM |
| US20190058519A1 (en) * | 2017-10-23 | 2019-02-21 | Alexei Davydov | Beam failure recovery operation |
| CN109565869A (zh) * | 2018-11-14 | 2019-04-02 | 北京小米移动软件有限公司 | 调度请求发送方法和装置 |
| CN109565753A (zh) * | 2018-10-29 | 2019-04-02 | 北京小米移动软件有限公司 | 控制波束失败恢复流程的方法及装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180241452A1 (en) * | 2017-02-23 | 2018-08-23 | Qualcomm Incorporated | Beam sweeping for control and data transmissions |
| US11206654B2 (en) * | 2017-05-17 | 2021-12-21 | Lg Electronics Inc. | Method for receiving downlink channel in wireless communication system and device therefor |
| CN109803442B (zh) * | 2017-11-17 | 2023-02-10 | 华为技术有限公司 | 一种同步信号的发送方法、网络设备及终端设备 |
| CN112106309A (zh) * | 2018-05-10 | 2020-12-18 | 康维达无线有限责任公司 | 新无线电非许可频谱中的波束故障恢复 |
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2019
- 2019-05-22 CN CN201910429802.7A patent/CN111988809A/zh active Pending
-
2020
- 2020-05-15 JP JP2021569569A patent/JP7487745B2/ja active Active
- 2020-05-15 CN CN202080036166.2A patent/CN114128344A/zh active Pending
- 2020-05-15 EP EP20808996.1A patent/EP3975606A1/en not_active Withdrawn
- 2020-05-15 WO PCT/CN2020/090457 patent/WO2020233507A1/zh unknown
- 2020-05-15 US US17/600,617 patent/US20220167186A1/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017539141A (ja) * | 2014-11-06 | 2017-12-28 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | データ送信方法、リソース測定方法、装置、及びデバイス |
| CN108702767A (zh) * | 2017-02-06 | 2018-10-23 | 联发科技股份有限公司 | 用于多波束操作的波束故障恢复机制 |
| CN109152054A (zh) * | 2017-06-16 | 2019-01-04 | 华硕电脑股份有限公司 | 无线通信系统中用于非授权频谱的波束管理的方法和设备 |
| US20190037423A1 (en) * | 2017-07-25 | 2019-01-31 | Mediatek Inc. | Channels and Procedures for Beam Failure Recovery |
| WO2019033072A1 (en) * | 2017-08-10 | 2019-02-14 | Comcast Cable Communications, Llc | TRANSMISSION OF REQUEST FOR RESUME ON FAILURE OF BEAM |
| US20190058519A1 (en) * | 2017-10-23 | 2019-02-21 | Alexei Davydov | Beam failure recovery operation |
| CN109565753A (zh) * | 2018-10-29 | 2019-04-02 | 北京小米移动软件有限公司 | 控制波束失败恢复流程的方法及装置 |
| CN109565869A (zh) * | 2018-11-14 | 2019-04-02 | 北京小米移动软件有限公司 | 调度请求发送方法和装置 |
Non-Patent Citations (5)
| Title |
|---|
| INTEL CORPORATION: "R2-1900714"Random access procedure for NR-u"", 《3GPP TSG-RAN WG2 MEETING #105 R2-1900714》, 15 February 2019 (2019-02-15), pages 2 * |
| LG ELECTRONICS INC.: ""R2-1903736 Enhanced beam failure detection operation for NR-U"", 3GPP TSG_RAN\\WG2_RL2 * |
| OPPO: "R2-1809922 "Random access for NR-U"", 《3GPP TSG-RAN WG2 MEETING #AH 1807 R2-1809922》, 22 June 2018 (2018-06-22), pages 2 * |
| SAMSUNG: "R2-1907636 "UL LBT problem detection"", 《3GPP TSG-RAN WG2 MEETING #106 R2-1907636》, 3 May 2019 (2019-05-03), pages 1 - 2 * |
| SONY: "R2-1907044 "Considerations BWP for initial access for NR unlicensed operations"", 《3GPP TSG RAN2 MEETING #106 R2-1907044》, 3 May 2019 (2019-05-03), pages 1 - 2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7487745B2 (ja) | 2024-05-21 |
| WO2020233507A1 (zh) | 2020-11-26 |
| US20220167186A1 (en) | 2022-05-26 |
| EP3975606A1 (en) | 2022-03-30 |
| JP2022533792A (ja) | 2022-07-25 |
| CN111988809A (zh) | 2020-11-24 |
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