Apparatus and method for generating periodic beacon signals...

Details Apparatus and method for generating periodic beacon signals... Apparatus and method for generating periodic beacon signals...

2005-03-29

2005-03-29

Vuong, Quochien B. (Department: 2685)

Telecommunications

Transmitter

Frequency conversion

C455S436000, C455S561000, C370S331000, C370S342000, C370S500000

Reexamination Certificate

active

06873829

ABSTRACT:
An apparatus for generating a plurality of beacon signals for use in a code division multiple access (CDMA) base station includes: a level controller for controlling a level of each of a plurality of transmit intermediate frequency (TxIF) signals based on a level control signal, thereby generating level-controlled TxIF signals; a frequency converter for converting a frequency of each of the level-controlled TxIF signals received from the level controller based on a frequency control signal, thereby generating a beacon transmit radio frequency (TxRF) signal time-divisionally; a time division controller for generating the level control signal and the frequency control signal based on a system synchronization signal and predetermined control information; and a control information storing unit for storing the predetermined control information.

REFERENCES:
patent: 5613204 (1997-03-01), Habermann et al.
patent: 5930710 (1999-07-01), Sawyer et al.
patent: 5943329 (1999-08-01), Ohgoshi et al.
patent: 5966377 (1999-10-01), Murai
patent: 6035197 (2000-03-01), Haberman et al.
patent: 6078571 (2000-06-01), Hall
patent: 6173005 (2001-01-01), Kotzin et al.
patent: 6226317 (2001-05-01), Bruckert et al.
patent: 6438117 (2002-08-01), Grilli et al.
patent: 11262045 (1999-09-01), None
patent: WO 9731503 (1997-08-01), None

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