Invention Grant
- Patent Title: Joint procedure for beam management and partial control beam failure recovery
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Application No.: US15705946Application Date: 2017-09-15
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Publication No.: US10257836B1Publication Date: 2019-04-09
- Inventor: Xiaoyi Wang , Salam Akoum , Arunabha Ghosh
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04W72/04 ; H04L5/00

Abstract:
The described technology is generally directed towards a joint procedure in wireless communications for reporting a partial beam failure or performing beam management when no beams have failed. The joint procedure reports the beam management reference signal received power and control beam recovery on a common feedback channel, which avoids the need for a reserved, dedicated feedback channel resource for beam recovery. Also described is configuring a possibly different failure threshold for each selected beam, whereby the network can configure different beams to have different reliability/quality-of-service levels for example.
Public/Granted literature
- US20190090226A1 JOINT PROCEDURE FOR BEAM MANAGEMENT AND PARTIAL CONTROL BEAM FAILURE RECOVERY Public/Granted day:2019-03-21
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