Naslov
Integrated Soft Media/Channel Image Communications. Consumer Opportunities in QoS Control

Autori
Rožić, Nikola ; Russo, Mladen ; Begušić, Dinko ; Radić, Joško

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Consumer Communications and Networking Conference - CCNC 2005 / - , 2005

Skup
Consumer Communications and Networking Conference - CCNC 2005

Mjesto i datum
Las Vegas (NV), Sjedinjene Američke Države, 03.01.2005. - 06.01.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Redundancy; soft decoding; media and channel decoding

Sažetak
In this paper we propose exploitation of a great amount of redundancy usually communicated at the user level. A well- known soft channel decoding approach used in telecommunications is extended to a ?soft media decoding? concept and an integrated media/channel soft decoding scheme has been proposed. Simulation results show the efficiency of the proposed approach for typical image communications over different channels. The main advantage of the proposed integrated media/channel soft decoding scheme is the possibility of repetition (or replication) decoding when different source encoding methods are used. Such methods include different quantization methods, different JPEG qualities or even different coding schemes such as DPCM, JPEG, DWT etc..

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA