Cognitive flow control based on channel quality conditions

Details Cognitive flow control based on channel quality conditions Cognitive flow control based on channel quality conditions

G - Physics

01

R

G01R 31/08 (2006.01) G06F 11/00 (2006.01) G08C 15/00 (2006.01) H04J 1/16 (2006.01) H04J 3/14 (2006.01) H04L 1/00 (2006.01) H04L 12/26 (2006.01) H04L 12/28 (2006.01) H04L 12/56 (2006.01) H04Q 7/00 (2006.01) H04Q 7/30 (2006.01) H04Q 7/38 (2006.01)

Patent

CA 2485579

A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (RNC) (12) and a Node B (54). The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC (12) and the Node B (54). This improves the performance of the transmission system by allowing retransmitted data, signaling procedures and other data to be successfully received at a faster rate, by minimizing the amount of data buffered in the Node B (54). Flow control is exerted to reduce buffering in the Node B (54) upon degradation of channel qualities, and prior to a High Speed Downlink Shared Channel (HS-DSCH) handover.

L'invention concerne un système et un procédé qui permettent d'améliorer le rendement d'un système de transmission sans fil par l'utilisation intelligente du contrôle du flux de données entre un contrôleur de réseau radiophonique (RNC) et un noeud B. Le système contrôle certains critères et, au besoin, augmente ou réduit de façon adaptative le flux de données entre le réseau radiophonique et le noeud B, ce qui permet d'améliorer le rendement du système de transmission en permettant aux données retransmises, aux procédures de signalisation et à d'autres données d'être reçues plus rapidement, en minimisant le taux de données mises en tampon dans le noeud B. Le contrôle du flux est appliqué pour réduire les mises en tampon dans le noeud B lorsque les qualités de canal se dégradent et avant un transfert de canal partagé à liaison descendante à haute vitesse (HS-DSCH).

Affiliated with

Also associated with

Rating

Cognitive flow control based on channel quality conditions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cognitive flow control based on channel quality conditions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cognitive flow control based on channel quality conditions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2060901