Enhanced HARQ for Delay Tolerant Services in Mobile Satellite Communications

The first contribution of our work is to guarantee the existence of a coding scheme that involves Secrecy Adaptation and Rate Adaptation, called a SARA-code, with small

In this work we follow a different path. Namely, we propose to increase the number of information bits encoded in each transmission round. This may be seen as encoding of

Abstract —The incremental redundancy hybrid ARQ (IR- HARQ) schemes based on finite-length LDPC codes are con- sidered in this paper. The transmission is assumed to take place over

The case of transmission without CSI at the encoder was investigated in [39], where the ergodic secrecy capacity for fast fading wiretap channel was charac- terized; and in [40],

In both cases, we demonstrate that using the information carried via multi-bit feedback channels, the transmitter can adapt the coding rates in order to achieve a better

The throughput of the resulting XP-HARQ is compared to the conventional IR-HARQ indicating that significant gains can be obtained using the proposed coding strategy. The gains

reduction in specific surface area of the Ca-HAP and served to deactivate the sintering by retarding the densification process and lowering the rate of shrinkage as well as the

Scheitzer, N Daly et d’autre, Cancérologie clinique, 6eme édition,