Upgrading strategies for super-multimedia networks and services

Author

Taksaki, Y. ; Ohta, Masashi ; Sekiguchi, Tsukuri

Author_Institution

Dept. of Electr. & Electron. Eng., Toyo Univ., Saitama, Japan

Volume

1

fYear

1995

Firstpage

597

Abstract

Upgrading strategies for B-ISDN architecture that can lead to significant reduction of network cost as well as upgradable super-multimedia services that can take advantage of such broadband network architecture to create attractive broadband services are overviewed. After discussing the evolution of a new broadband service called quasi-super-high-definition (Q-SHD) which can accommodate super-high-definition TV (S-HDTV) by using standard definition TV (STV) receivers, a new concept of auxiliary SHD (A-SHD) service is investigated. It is shown that A-SHD can contribute cost reduction of SHD video production by selectively concentrating on most informative fraction of SHD picture. The efficiencies of combined Q-SHD and A-SHD system for reducing the cost of super-multimedia terminals are discussed

Keywords

B-ISDN; economics; high definition television; multimedia communication; telecommunication terminals; television receivers; B-ISDN architecture; S-HDTV; SHD video production; auxiliary SHD service; broadband network architecture; broadband services; network cost reduction; quasisuperhigh definition; standard definition TV receivers; superhigh definition TV; supermultimedia networks; supermultimedia services; supermultimedia terminals; B-ISDN; Broadband communication; Cable TV; Cost function; HDTV; ISDN; Optical devices; Optical fiber cables; Optical fiber devices; Optical fiber networks; Optical fiber subscriber loops; Power cables; Production; Subscriber loops; TV receivers; Transmission lines;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1995. GLOBECOM '95., IEEE

Print_ISBN

0-7803-2509-5

Type

conf

DOI

10.1109/GLOCOM.1995.501998

Filename

501998