Method and an arrangement for frame detection quality estimation

Details Method and an arrangement for frame detection quality estimation Method and an arrangement for frame detection quality estimation

1993-06-23

1995-07-11

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

375343, H04L 2706

Patent

active

054327784

ABSTRACT:
A method and an arrangement for quality estimation when detecting an information frame, for instance a speech frame transmitted in a radio communication system in accordance with time division multiple access (TDMA), although the method can also be applied with frequency divided radio systems. There is used the soft information available in the radio receiver which is intended to detect the speech frame and process this signal information in accordance with those principles applicable to known neural nets. Prior to use, the neural net is aligned to the radio communication system concerned. The invention enables better information relating to possible error in the speech frame to be delivered to error correcting units in the radio receiver.

REFERENCES:
patent: 4885757 (1989-12-01), Provence
patent: 5031193 (1991-07-01), Atkinson et al.
patent: 5093846 (1992-03-01), Walton et al.
patent: 5099499 (1992-03-01), Hammar
patent: 5113400 (1992-05-01), Gould et al.
patent: 5142551 (1992-08-01), Borth et al.
patent: 5144644 (1992-09-01), Borth
patent: 5150379 (1992-09-01), Baugh et al.
patent: 5185850 (1993-02-01), Usui et al.
patent: 5231648 (1993-07-01), Driedger
patent: 5271042 (1993-12-01), Borth et al.
patent: 5295197 (1994-03-01), Takenaga et al.
R. Lippmann, "An Introduction to Computing with Neural Nets" IEEE ASSP Magazine, pp. 4-22 (Apr. 1987).

Affiliated with

Also associated with

Rating

Method and an arrangement for frame detection quality estimation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and an arrangement for frame detection quality estimation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and an arrangement for frame detection quality estimation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-508938