One of the important applications to be available in vehicular ad-hoc networks are value-added or infotainment services. However, vehicular communication suffers from high packet loss due to challenging channel characteristics such as huge Doppler spread and multipath fading. This makes current IEEE 802.11p standard for vehicular network based on the ARQ scheme inefficient. Therefore, the highly scalable and fault-tolerant properties offered by rateless code makes this a promising area of research. This paper investigates the implementation of a systematic Raptor codes for a broadcast service in infrastructure-to-vehicular communications. The code performance in terms of the decoding probability of success, mean decoding time and mean aggregate throughput are presented.
|Translated title of the contribution||Raptor codes for infrastructure-to-vehicular broadcast services|
|Title of host publication||IEEE Vehicular Technology Conference (VTC Fall), 2011|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||1 - 5|
|Number of pages||5|
|Publication status||Published - 5 Sep 2011|
Bibliographical noteRose publication type: Conference contribution
Additional information: With accompanying conference presentation
Sponsorship: This work is supported by Malaysian Ministry of Higher Education (MOHE) and Universiti Kebangsaan Malaysia (UKM).
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- vehicular networks
- IEEE 802.11p
- Raptor code
- Fountain code
- infrastructure-to-vehicular communication