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Title: US6317437: Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor
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Country: US United States of America

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8 pages

 
Inventor: Park, Dong-seek; Daegu, Republic of Korea
Villasenor, John; Los Angeles, CA

Assignee: Samsung Electronics, Co., Ltd., Kyungki-do, Republic of Korea
University of California, Oakland, CA
other patents from SAMSUNG ELECTRONICS CO., LTD. (491065) (approx. 12,932)
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Published / Filed: 2001-11-13 / 1999-09-10

Application Number: US1999000393362

IPC Code: Advanced: H04J 3/00; H04J 3/04; H04J 3/16; H04L 12/66; H04L 29/06; H04N 7/08; H04N 7/081; H04N 7/15;
Core: more...
IPC-7: H04J 3/16;

ECLA Code: H04J3/16C1; H04N7/15;

U.S. Class: Current: 370/465; 348/E07.083; 370/535; 370/536;
Original: 370/465; 370/535; 370/536;

Field of Search: 370/465-468,535-541,389 379/100.06,100.12,200-202,219,260

Priority Number:
1999-09-10  US1999000393362
1997-09-22  US1997000938018

Abstract:     An adaptive multiplexing/demultiplexing method, and a multiplexer/demultiplexer (MUX/DEMUX) using the same and a computer readable medium including software for implementing the same in an H.324M system, are provided. The adaptive MUX/DEMUX in the H.324M system includes one or more MUX/DEMUXs having different complexities, between an H.223/Annex C MUX/DEMUX and an H.223 MUX/DEMUX.

Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC ;

Primary / Asst. Examiners: Chin, Wellington; Jones, Prenell

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Related Applications:
Application Number Filed Patent Pub. Date  Title
US1997000938018 1997-09-22    2000-03-07  Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor


       
Parent Case:     This application is a continuation-in-part of Ser. No. 08/938,018 filed Sep. 22, 1997 now U.S. Pat. No. 6,034,968.

Designated Country: AT FI FR IT NL SE  AU BR CA CN DE EP ES GB JP KR RU SG 

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First Claim:
Show all 26 claims
What is claimed is:     1. An adaptive multiplexing/demultiplexing method in an audio/visual system using H.223 and H.223 Annexes, the method comprising steps of:
  • (a) performing a first multiplexing/demultiplexing process having at least one of: the complexity and performance of the H.223 recommendation;
  • (b) performing a second multiplexing/demultiplexing process having at least one of the complexity and performance of the H.223/Annex C recommendation; and
  • (c) inserting one or more intermediate multiplexing/demultiplexing processes having at least one of different complexities and performance levels from the multiplexing/demultiplexing processes of steps (a) and (b).


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Forward References: Show 3 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (3)   |   Backward references (3)   |   Citation Link

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PDF
Patent  Pub.Date  Inventor Assignee   Title
Buy PDF- 11pp US4244046  1981-01 Brouard et al.  Societe Anonyme de Telecommunications Digital data transmission system providing multipoint communications
Buy PDF- 26pp US5313461  1994-05 Ahl et al.  Inventahl AB Method and device in a digital communication network
Buy PDF- 21pp US5506903  1996-04 Yamashita  Sony Corporation Digital multiplex transmission system
       
Foreign References: None

Other Abstract Info: DERABS G1999-263585

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