Invention Grant
- Patent Title: Apparatus and method for selecting spot beam based on traffic demands and channel conditions for multi-spot beam satellite system
- Patent Title (中): 基于多点波束卫星系统的交通需求和信道条件选择点波束的装置和方法
-
Application No.: US13555325Application Date: 2012-07-23
-
Publication No.: US08929885B2Publication Date: 2015-01-06
- Inventor: Un Hee Park
- Applicant: Un Hee Park
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: William Park & Associates Patent Ltd.
- Priority: KR10-2011-0082275 20110818; KR10-2012-0029480 20120322
- Main IPC: H04B7/185
- IPC: H04B7/185 ; H04W4/00 ; H04B7/204
Abstract:
Disclosed is an apparatus and method of selecting spot beams to be actually used based on a traffic demand and a signal attenuation of each spot beam, and activating the selected spot beams in a satellite communication system having multiple spot beams.A control apparatus of a multi-spot beam satellite may include a beam selector to select, from among a plurality of spot beams, at least one spot beam to be assigned with a transmission resource, and an assignment resource determining unit to determine a transmission resource to be assigned to the selected at least one spot beam.
Public/Granted literature
Information query
