Invention Grant
- Patent Title: Frequency re-use for service and gateway beams
- Patent Title (中): 服务和网关光束的频率重用
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Application No.: US13484184Application Date: 2012-05-30
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Publication No.: US08548377B2Publication Date: 2013-10-01
- Inventor: Mark D. Dankberg , Mark J. Miller , Kristi Jaska , Robert Wilson
- Applicant: Mark D. Dankberg , Mark J. Miller , Kristi Jaska , Robert Wilson
- Applicant Address: US CA Carlsbad
- Assignee: ViaSat, Inc.
- Current Assignee: ViaSat, Inc.
- Current Assignee Address: US CA Carlsbad
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H04W72/04
- IPC: H04W72/04

Abstract:
A method is presented for communicating data in a multibeam satellite system utilizing frequency re-use. The method comprises establishing uplink service beams and downlink service beams between a satellite and a plurality of subscriber terminals. A plurality of the uplink service beams are transmitted to the satellite by re-using at least one common uplink frequency channel. A plurality of the downlink service beams are transmitted from the satellite by re-using at least one common downlink frequency channel. The method further comprises establishing at least one uplink feeder beam and at least one downlink feeder beam between the satellite and a gateway terminal. The at least one uplink feeder beam is transmitted to the satellite by further re-using the at least one common uplink frequency channel. The at least one downlink feeder beam is transmitted from the satellite by further re-using the at least one common downlink frequency channel.
Public/Granted literature
- US20120244798A1 FREQUENCY RE-USE FOR SERVICE AND GATEWAY BEAMS Public/Granted day:2012-09-27
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