A Model for the Performance Evaluation of Packet Transmissions Using Type-II Hybrid ARQ over a Correlated Error Channel
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Pages (from-to) | 7-16 |
Journal / Publication | Wireless Networks |
Volume | 10 |
Issue number | 1 |
Publication status | Published - Jan 2004 |
Externally published | Yes |
Link(s)
Abstract
Type-II Hybrid-ARQ (Type-II HARQ) has been shown, under certain circumstances, to increase the efficiency and reduce loss of data transmissions over a wireless channel. However, it is difficult to predict how it will perform when transmission symbol errors are correlated. We present a computationally efficient approach to the performance evaluation of packet transmissions over a wireless link employing Type-II HARQ error mitigation when the physical channel is subject to correlated transmission symbol errors, This provides a tool for static or online optimization of system parameters. We present numerical results for a wide range of channel statistics, illustrating the effect of bit error correlation, bit error rate, and block size on packet latency and loss rate.
Research Area(s)
- Correlated error channels, Incremental redundancy, Packet transmission latency and loss, Type-II Hybrid ARQ, Wireless data networks
Citation Format(s)
A Model for the Performance Evaluation of Packet Transmissions Using Type-II Hybrid ARQ over a Correlated Error Channel. / Mukhtar, Rami; Hanly, Stephen; Zukerman, Moshe et al.
In: Wireless Networks, Vol. 10, No. 1, 01.2004, p. 7-16.
In: Wireless Networks, Vol. 10, No. 1, 01.2004, p. 7-16.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review