Invention Grant
US08600292B2 Beam focusing in multi-beam satellite systems by combining signals from multiple satellite beams on the ground
有权
通过组合来自地面上的多个卫星光束的信号，在多波束卫星系统中聚焦光束
- Patent Title: Beam focusing in multi-beam satellite systems by combining signals from multiple satellite beams on the ground
- Patent Title (中): 通过组合来自地面上的多个卫星光束的信号，在多波束卫星系统中聚焦光束
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Application No.: US11555859Application Date: 2006-11-02
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Publication No.: US08600292B2Publication Date: 2013-12-03
- Inventor: Ahmad Jalali
- Applicant: Ahmad Jalali
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Ashish L. Patel
- Main IPC: H04H20/74
- IPC: H04H20/74
Abstract:
A satellite communication system designed to communicate with wireless communication devices (WCDs) by use of a mosaic pattern of signal beams uses multiple beams to augment the communication with individual WCDs. In addition to communication with a WCD through a primary beam for that WCD, adjacent beams are used, but with signals utilizing circuit parameters assigned to the primary beam. The signals from a given WCD are relayed in a backhaul, either as an aggregate signal processed by the satellite, or as backhaul communication signals to be combined or separated on the ground.
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