BEAM FORMING SYSTEM AND METHOD FOR BEAM FORMING
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United States of America Patent
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Issued Date -
Nov 12, 2009
app pub date -
Mar 17, 2009
filing date -
May 6, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A beam forming method of a radio network controller includes receiving information related to beam forming, calculating a distance between the mobile terminal and a base station and velocity of the mobile terminal based on the information related to beam forming, determining whether to perform beam forming, and allocating second scrambling codes (SSCs) to sectors of a base station cell while performing beam forming. One SSC is allocated to only the sector in which the mobile terminal is located. A beam forming system to perform the method includes an information receiving unit to receive information related to beam forming, a position calculation unit to determine distance to and velocity of the mobile terminal, a beam forming determining unit, and a beam forming processing unit to allocate the SSCs to sectors while performing the beam forming.
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