Invention Grant
- Patent Title: Beam recovery frame structure and recovery request for communication systems
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Application No.: US16483252Application Date: 2018-03-23
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Publication No.: US11388730B2Publication Date: 2022-07-12
- Inventor: Yushu Zhang , Wook Bong Lee , Gang Xiong , Hong He , Yongjun Kwak , Daewon Lee , Seung Hee Han , Alexei Davydov , Guotong Wang
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Eschweiler & Potashnik, LLC
- Priority: WOPCT/CN2017/078118 20170324
- International Application: PCT/US2018/023967 WO 20180323
- International Announcement: WO2018/175852 WO 20180927
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04B17/318 ; H04W76/19 ; H04W72/04

Abstract:
An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device.
Public/Granted literature
- US20200008209A1 BEAM RECOVERY FRAME STRUCTURE AND RECOVERY REQUEST FOR COMMUNICATION SYSTEMS Public/Granted day:2020-01-02
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