Qualcomm Incorporated

Arthur S Kerns

Matthew Stuart Grob

Gene Wesley Marsh

Brian K Butler

Franklin Peter Antonio

Leonard N Schiff

Richard Alan Stewart

William G Ames

James T Determan

Douglas Grover

Ananthanarayanan Chockalingam

Marie M Bjerede

A method for reducing call dropping rates in a multi-beam communication system. The multi-beam communication system includes a user terminal, a gateway, and a plurality of beam sources, where each beam source projects a plurality of beams, and where a communication link between the user terminal and the gateway is established on one or more beams. The method according to the present invention relies on a messaging protocol between the gateway and the user terminal. Based on messages sent from the user terminal to the gateway, preferably on a preselected periodic basis, the gateway can determine the more desirable beam(s) for transmitting data or information to the user terminal. The messages sent from the user terminal to the gateway contain values representing beam strengths as measured at the user terminal. The gateway uses the user terminal measured beam strengths to select the beams that should be used for transmitting data or information to the user terminal. The beams that should be used are the beams that if used will decrease the call dropping rates and provide a desired level of beam source diversity.

System and method for reducing call dropping rates in a multi-beam communication system

Growing community of inventors

San Diego, CA, United States of America

Arthur S Kerns