FIELD: data processing.
SUBSTANCE: invention relates to the network jitter processing method and device as well as to a terminal. For this, the method includes receiving a plurality of voice data packets and recording of each voice data packet reception time; calculation of a time interval between reception of each two adjacent voice data packets in a plurality of voice data packets in accordance with the reception time; performing statistical processing of the time intervals probabilities distribution in accordance with predetermined intervals to which the corresponding time intervals belong; calculation of the necessary buffer zone size in accordance with the probabilities distribution and the permissible jitter probability and the buffer zone setting in accordance with the required buffer zone size to solve the network jitter problem.
EFFECT: improvement of the speech signal quality on the receiving side by the time interval jitter in the data reception process.
13 cl, 10 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR PERFORMING STATISTICAL MULTIPLEXING DURING TRANSFER OF INFORMATION | 2005 |
|
RU2294601C1 |
DATA PROCESSING METHOD AND DEVICE | 2019 |
|
RU2783508C2 |
SWITCHING METHOD FOR MULTIMEDIA DATA TRANSMISSION AND RECEPTION | 2003 |
|
RU2236092C1 |
METHOD AND DEVICE TO MEASURE SYNCHRONISATION OF TALK SPURTS REPRODUCTION WITHIN SENTENCE WITHOUT IMPACT AT AUDIBILITY | 2008 |
|
RU2423009C1 |
JITTER BUFFER CONTROL UNIT, AUDIO DECODER, METHOD AND COMPUTER PROGRAM | 2014 |
|
RU2663361C2 |
METHOD AND DEVICE TO TRANSFER VOICE DATA WITH CIRCUIT SWITCHING ALONG PACKET-SWITCHED NETWORKS | 2008 |
|
RU2450484C2 |
METHOD FOR REALIZATION OF SPEECH COMMUNICATION IN PACKET MODE | 2002 |
|
RU2295841C2 |
USING THE QUALITY MANAGEMENT TIME SCALE CONVERTER, AUDIO DECODER, METHOD AND COMPUTER PROGRAM | 2014 |
|
RU2662683C2 |
METHODS AND SYSTEMS TO IMPROVE LOCAL RECOVERY WITH RELIABLE COMPRESSION OF HEADING | 2007 |
|
RU2419237C2 |
METHOD AND APPARATUS FOR REPRODUCING MULTIMEDIA DATA | 2013 |
|
RU2602831C1 |
Authors
Dates
2018-04-18—Published
2016-08-30—Filed