Invention Grant
- Patent Title: Channel quality feedback in satellite communication systems
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Application No.: US15042134Application Date: 2016-02-11
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Publication No.: US10425865B2Publication Date: 2019-09-24
- Inventor: Jelena Damnjanovic , Gene Wesley Marsh , Fatih Ulupinar , Qiang Wu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Paradice and Li LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04B17/309 ; H04W16/28 ; H04B7/185 ; H04L1/00 ; H04W36/30 ; H04W84/06

Abstract:
A method and apparatus for operating a user terminal in a satellite communication system during inter-beam handovers. In some aspects, the user terminal may determine an occurrence of an inter-beam handover for switching communication with a network controller of the satellite communication system from a first beam to a second beam. The user terminal measures a channel quality of the second beam based at least in part on the occurrence of the inter-beam handover, and sends the channel quality measurement to the controller via a reverse-link communication.
Public/Granted literature
- US20170238216A1 CHANNEL QUALITY FEEDBACK IN SATELLITE COMMUNICATION SYSTEMS Public/Granted day:2017-08-17
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