Patent application number | Description | Published |
20100296525 | Simple Adaptive Jitter Buffering Algorithm For Network Nodes - A method of dynamically adjusting the buffer delay of an adaptive jitter buffer of a network node receiving packets of a media stream from a packet switched network. The method comprises inserting packets arriving to the network node into the jitter buffer and executing a jitter buffering procedure once every Trep | 11-25-2010 |
20100322084 | Method and Device for Transport Delay Analysis - The present invention relates to a method and a device for analyzing transport delay between a sender device and a receiver device in a communication system. In particular, the present invention relates to a method for estimating transport delay in a communication system comprising a sender device dividing a frame into segments, wherein each segment is transmitted in a packet with a send time stamp to a receiver device, the method comprising the steps of: receiving and time stamping packets with a receipt time stamp; identifying the relative-position of packets in a frame; calculating the offset of one or more packets in a frame, and performing transport delay analysis based on the send time stamp, the receipt time stamp, and the calculated offset of the one or more packets. | 12-23-2010 |
20110013514 | Device and Method for Adaptation of Target Rate of Video Signals - A device, system, and method for adapting a current target rate of a video signal (VS) transmitted from a video provider ( | 01-20-2011 |
20110249809 | Telephony Content Signal Discrimination - A method for discriminating a telephony content signal into a first category or a second category is described. The method comprises a filtering procedure for obtaining from the telephony content signal a band signal set comprising one or more band signals, each band signal being associated with a respective frequency band at least one of said band signals being a sub-band signal (n) associated with a sub-band of an overall frequency band of the telephony content signal. Furthermore a determination procedure is provided for determining a band signal variation value (LLn) and a band signal strength value (TLn) for each band signal (n) of said band signal set. Finally, a discrimination procedure discriminates whether the telephony content signal is of the first category or of the second category. The discrimination procedure comprises one or both of an unconditional and a conditional step for evaluating a relationship of the band signal variation value (LLn) and said band signal strength value (TLn) for said sub-band signal (n). | 10-13-2011 |
20120169837 | Device and Method For Synchronizing Received Audio Data WithVideo Data - A communication device ( | 07-05-2012 |