Radio communication system, base station, mobile station and...

Details Radio communication system, base station, mobile station and... Radio communication system, base station, mobile station and...

2011-03-22

2011-03-22

Ngo, Ricky (Department: 2464)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S442000

Reexamination Certificate

active

07912011

ABSTRACT:
In a radio communication system including a plurality of base stations and a plurality of mobile stations, a base station includes a reception timing difference report unit measuring a reception timing difference of reference signals transmitted from neighboring base stations, and reporting the reception timing difference to one or more base stations. A base station has a transmission timing difference computation unit computing a transmission timing difference of reference signals between the base station and neighboring base stations based on the reception timing difference, and a transmission timing difference information report unit reporting the transmission timing difference to the mobile station. The mobile station further includes a cell search unit performing cell search on a cell search range limited based on the transmission timing difference transmitted from the base station.

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