Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...
Reexamination Certificate
2003-04-11
2009-12-08
Rao, Seema S (Department: 2616)
Telecommunications
Transmitter and receiver at separate stations
Distortion, noise, or other interference prevention,...
C455S506000, C455S561000, C455S562100, C455S455000, C375S142000, C375S150000, C375S147000, C375S152000, C370S320000, C370S342000, C370S335000
Reexamination Certificate
active
07630690
ABSTRACT:
A Node-B/base station has an access burst detector. The access burst detector comprises at least one antenna for receiving signals from users and a pool of reconfigurable correlators. Each correlator correlates an inputted access burst code at an inputted code phase with an inputted antenna output. An antenna controller selectively couples any output of the at least one antenna to an input of any of the correlators. A code controller provides to an input of each correlator an access burst code. The code controller controls the inputted code phase of each controller. A sorter/post processor sorts output energy levels of the correlators.
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Bass David S.
Berghuis Timothy
Bohnhoff Peter
Ferrante Steven
Hackett William C.
Baron Henry
InterDigital Technology Corp.
Rao Seema S
Volpe and Koenig P.C.
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