Uplink power control system for satellite communication...

Details Uplink power control system for satellite communication... Uplink power control system for satellite communication...

2006-05-09

2006-05-09

Bui, Bing Q. (Department: 2642)

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

C455S012100, C455S134000, C455S522000

Reexamination Certificate

active

07043199

ABSTRACT:
An uplink power control system for terminals in a satellite communication system provides closed loop power control using feedback signals generated at a satellite. The satellite performs inter-beam routing of uplink signals from satellite terminals, and processing of uplink signals to generate terminal transmission-specific feedback information that is transmitted in downlink signals to the terminals. The satellite also generates a beacon signal. An uplink power control algorithm at each terminal uses the beacon signal and feedback data to adjust transmit power.

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