ADAPTIVE METHOD FOR EVALUATING MULTIMEDIA DATA TRANSMISSION SPEED Russian patent published in 2007 - IPC H04L12/56 

Abstract RU 2305908 C2

FIELD: technology for adaptive computation of encoding speed when using RTP/RTCP transmission protocol.

SUBSTANCE: in accordance to the invention, adaptive estimation of transmission speed is performed depending on packet loss coefficient; if the loss coefficient is low, then known equation is used for estimation, if loss coefficient is average, then linear approximation of known equation is used for estimation, and if loss coefficient is high, then predetermined value of minimal speed is used.

EFFECT: prevented overestimation of transmission speed in case of high packet loss.

5 cl, 5 dwg

Similar patents RU2305908C2

Title Year Author Number
DEVICE AND METHOD FOR MEASURING BILATERAL PROPAGATION TIME DELAY FOR MULTIMEDIA DATA WITH VARIABLE BIT TRANSFER SPEED 2005
  • Seo Kvang-Deok
RU2304364C2
METHOD OF CONTROLLING VIDEO STREAM TRANSMISSION RATE 2013
  • Krjukov Oleg Vital'Evich
  • Shcherbakov Vitalij Sergeevich
  • Ostrikov Aleksej Jur'Evich
RU2538947C1
METHOD AND DEVICE TO GUARANTEE QUALITY OF DATA TRANSFER SERVICE 2007
  • Choe Jun-Dzu
RU2437232C2
INTRODUCTION OF SESSION DESCRIPTION MESSAGE TO REAL-TIME TRANSPORT CONTROL PROTOCOL MESSAGE (RTCP) 2004
  • Klemets Anders E.
  • Olivejra Ehduardu P.
  • Alkouv Dzhejms M.
RU2372647C2
APPARATUS AND METHOD OF TRANSMITTING EMERGENCY CALL DATA OVER WIRELESS COMMUNICATION NETWORKS 2010
  • Khans Martin
RU2504111C2
SCALABLE VIDEO ENCODING WITH FEEDBACK 2008
  • Khannuksela Miska
  • Vang Je-Kui
RU2432703C2
METHOD FOR DYNAMIC ADAPTATION OF REPETITION FREQUENCY OF BITS WHEN RECEIVING AND APPROPRIATE RECEIVER 2012
  • Guash Stefan
  • Legalle Ivon
  • Zhilberton Filipp
RU2598805C2
METHOD, SYSTEM AND OBJECT FOR A MULTIMEDIA TRANSMISSION SESSION IN THE IMS INFRASTRUCTURE 2017
  • Noldus, Rogier August Caspar Joseph
RU2753302C1
SMOOTH, STATELESS CLIENT MEDIA STREAMING 2010
  • Sood Vishal
  • Frilehnder Dzhek Eh.
  • Roj Anirban
  • Lju Lin'
  • Chzhan Gehtsjan
  • Duggaradzhu Krishna
  • Sirivara Sudkhir
  • Bocharov Dzhon A.
RU2543568C2
METHODS OF REAL TIME COMMUNICATION PROVIDING PAUSE AND RESUMPTION, AND RELATED DEVICES 2012
  • Grendal Erik Deniel
  • Akram Mukhammad Azam
  • Burman Bo
  • Vesterlund Magnus
RU2597490C2

RU 2 305 908 C2

Authors

Seo Kvang-Deok

Dates

2007-09-10Published

2005-07-22Filed