PILOT SIGNAL TRANSMISSION METHOD, BASE STATION, MOBILE STATION AND CELLULAR COMMUNICATION SYSTEM USING SAID METHOD Russian patent published in 2011 - IPC H04J11/00 

Abstract RU 2427083 C2

FIELD: information technology.

SUBSTANCE: during transmission of a cell-specific pilot signal by a base station which can mix and then transmit unicast data and broadcast/multicast data as downstream data, the difference between the initial phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the unicast data and the initial phase of a cell-specific pilot signal transmitted in the next subframe is equal to the difference between the initial phase of a cell-specific pilot signal transmitted in a subframe in which the base station transmits the broadcast/multicast data and the initial phase of a cell-specific pilot signal transmitted in the next subframe.

EFFECT: cell searching without increasing the scale or complicating the structure of the mobile station.

8 cl, 11 dwg

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RU 2 427 083 C2

Authors

Sejama Takasi

Dates

2011-08-20Published

2007-03-26Filed