Ergebnisse für: Unequal Error Protection
Hier findest Du Bücher, die sich mit Unequal Error Protection beschäftigen.
A system is considered where single analog data are quantized to be transmitted over a digital communication system. Channel coding schemes are investigated that are designed to provide a low mean square error (MSE) in the analog data instead of providing large minimum distances.
In case of transmi...
This work presents modern and efficient channel coding techniques for the protection of user data with heterogeneous error sensitivities. Especially multimedia data often consist of unequally important parts, such as header information, essential payload, and additional data for increased quality. P...
Unequal Error Protection (UEP) is the key to future prioritized data communication, multilevel qualities of service (QoSs), and scalable multimedia transmission. This means that these applications provide data of different importance and require different error protection. Under these conditions, mu...
In this thesis, we investigate systems based on error-correcting codes for unequal-error-protecting and joint source-channel coding applications. Unequal error protection (UEP) is a desirable characteristic for communication systems where source-coded data with different importance levels is being t...
This thesis is comprised of two parts. Both parts study informationtheoretic aspects of joint transmission of data of different levels of sensitivity. The more sensitive data is better protected than the less sensitive data. In the first part the data streams have different robustness criteria with ...