Telecommunication network that reduces tandeming of compressed v

Details Telecommunication network that reduces tandeming of compressed v Telecommunication network that reduces tandeming of compressed v

1997-07-30

2000-02-01

Kizou, Hassan

Multiplex communications

Communication techniques for information carried in plural...

Transmission bandwidth conservation

370466, 370401, 370410, 370236, 370352, 370395, 704501, H04J 318, H04L 1256

Patent

active

060211369

ABSTRACT:
A telecommunication network establishes a telephone call from a first location that generates compressed voice packets to a second location. The telecommunication network includes a plurality of switches, a first interworking function ("IWF") coupled to the first location and coupled to a first switch of the plurality of switches, a second IWF coupled to the second location and coupled to a second switch of the plurality of switches, and a network database coupled to said first switch. When a telephone call is initiated from the first location, the first switch receives signaling information from the first location. The first switch then queries the network database based on the signaling information and determines whether the second location uses compressed voice packets based on the query. Finally, the first switch establishes a connection between the first IWF and the second IWF if it is determined that the second location uses compressed voice packets. The connection bypasses the plurality of switches, and therefore reduces tandeming in the network.

REFERENCES:
patent: 4823342 (1989-04-01), Morita et al.
patent: 4993014 (1991-02-01), Gordon
patent: 5390177 (1995-02-01), Nahumi
patent: 5511074 (1996-04-01), Lam et al.
patent: 5623491 (1997-04-01), Skoog
patent: 5694519 (1997-12-01), Chen et al.
patent: 5701302 (1997-12-01), Geiger
patent: 5764628 (1998-06-01), Davis et al.
patent: 5850391 (1998-12-01), Essigmann
patent: 5898675 (1999-04-01), Nahumi
International Search Report, Oct. 10, 1998.
Atul Khanduri et al., "Avoidance of double encoding and decoding in Digital Cellular Network", 1996 IEEE, International Conference on Personal Wireless Comm., Feb. 1996, pp. 272-276.

Affiliated with

Also associated with

Rating

Telecommunication network that reduces tandeming of compressed v does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telecommunication network that reduces tandeming of compressed v, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telecommunication network that reduces tandeming of compressed v will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-943454