Performance analysis of differentiated ARQ scheme for video transmission over wireless networks
WMuNeP '05 Proceedings of the 1st ACM workshop on Wireless multimedia networking and performance modeling
Selective Cooperation Based on Link Distance Estimations in Wireless Ad-Hoc Networks
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
Impacts of channel variability on link-level throughput in wireless networks
SIGMETRICS '06/Performance '06 Proceedings of the joint international conference on Measurement and modeling of computer systems
QShine '06 Proceedings of the 3rd international conference on Quality of service in heterogeneous wired/wireless networks
Cross-layer QoS support for multimedia delivery over wireless internet
EURASIP Journal on Applied Signal Processing
Design and experimental validation of MIMO multiuser detection for downlink packet data
EURASIP Journal on Applied Signal Processing
Adaptive QoS control for real-time video communication over wireless channels
International Journal of Ad Hoc and Ubiquitous Computing
A novel differentiated retransmission scheme for MPEG video streaming over wireless links
International Journal of Wireless and Mobile Computing
On link-layer reliability and stability for wireless communication
Proceedings of the 14th ACM international conference on Mobile computing and networking
On reliable transmission of data over simple wireless channels
Journal of Computer Systems, Networks, and Communications
A channel representation method for the study of hybrid retransmission-based error control
IEEE Transactions on Communications
On the performance of ad hoc networks with multiuser detection, rate control and hybrid ARQ
IEEE Transactions on Wireless Communications
Proceedings of the Fifth ACM International Workshop on UnderWater Networks
| Hi-index | 0.07 |
We propose and analyze a hybrid automatic repeat request (ARQ) with a selective combining scheme using rate-compatible punctured convolutional (RCPC) codes for fading channels. A finite-state Markov channel model is used to represent the Rayleigh fading channels. We show that the hybrid ARQ with selective combining yields better performance than the generalized type-II ARQ scheme for fading channels. Furthermore, simulation results of real-time video time division multiple access (TDMA) transmission system are given. Better video quality can be obtained by our proposed scheme, with a bounded delay. Analytical results of throughput and packet error rate (PER) are compared to the simulated results. Our analysis based on a finite-state Markov channel model, is shown to give good agreement with simulations