Radio base station inter-station synchronizing circuit

Details Radio base station inter-station synchronizing circuit Radio base station inter-station synchronizing circuit

1997-06-10

1999-07-06

Pham, Chi H.

Multiplex communications

Communication over free space

Combining or distributing information via time channels

370324, 370508, 370509, 370512, 455502, 375356, H04J 316

Patent

active

059205571

ABSTRACT:
A radio base station inter-station synchronizing circuit is disclosed that is provided in a radio base station device of a TDMA digital mobile communication system and that synchronizes the frame timing generated by each radio base station. The synchronizing circuit includes: data reception/comparison circuit 4 that outputs data match signal S9 when synchronizing signal data transmitted from a synchronized timing control station provided in a mobile communication system match with the same synchronizing signal data held by that radio base station; delay time correction counter 5 that, upon receiving the data match signal S9, subtracts from the timing of the received synchronizing signal data line delay time from the synchronized timing control station to that radio base station; timing holding circuit 8 that holds the corrected synchronized timing; and frame timing generation circuit 9 that generates and outputs frame timing from the output pulse of the timing holding circuit 8.

REFERENCES:
patent: 5519710 (1996-05-01), Otsuka
patent: 5537685 (1996-07-01), Matsuno
patent: 5680421 (1997-10-01), Shiino et al.
patent: 5722080 (1998-02-01), Kondo

Affiliated with

Also associated with

Rating

Radio base station inter-station synchronizing circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio base station inter-station synchronizing circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio base station inter-station synchronizing circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-904814