Delay adjustment device and method, and radio base station...

Details Delay adjustment device and method, and radio base station... Delay adjustment device and method, and radio base station...

2005-03-23

2009-02-10

Ghayour, Mohammad H (Department: 2611)

Pulse or digital communications

Transmitters

Reexamination Certificate

active

07489737

ABSTRACT:
A radio base station apparatus according to the invention includes an information monitoring section2,and transmitter sections11, 12to1n. Each of the transmitter sections11to in includes a delay control section3,a data control section4,a delay adjustment section5,and an RF section6.The information monitoring section2monitors the operation status of the data control section of each of the transmitter sections11to1n. The information monitoring section2controls the data control section4according to the operation status monitored. The data control section4generates a multiplexed signal of a spread delay adjustment signal and a spread main signal. The multiplexed signal goes through the delay adjustment section and RF section, and is outputted via an antenna element. At the same time, the delay control section3compares the signal obtained by multiplexing the delay adjustment signal in the data control section4with a transmitting signal detected from the RF section to thereby calculate a transmission delay time.

REFERENCES:
patent: 5943362 (1999-08-01), Saito
patent: 5960028 (1999-09-01), Okamoto et al.
patent: 0 776 099 (1997-05-01), None
patent: 1 217 779 (2002-06-01), None
patent: 9-214467 (1997-08-01), None
patent: 2002-374193 (2002-12-01), None
patent: 2003-158774 (2003-05-01), None
patent: 2003-258694 (2003-09-01), None

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