27208

Автор(ы): 

Автор(ов): 

4

Параметры публикации

Тип публикации: 

Доклад

Название: 

Characterizing Broadcast Packet Losses in IEEE 802.11p/WAVE Vehicular Networks

ISBN/ISSN: 

ISBN 978-1-4577-1346-0

Наименование конференции: 

  • IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'2011, Toronto)

Наименование источника: 

  • Proceedings of the IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'2011, Toronto)

Город: 

  • Торонто

Издательство: 

  • Institute of Electrical and Electronics Engineers (IEEE)

Год издания: 

2011

Страницы: 

735-739
Аннотация
Broadcasting of data and control packets is expected to be crucial in vehicular environments. Both safety-related and non-safety applications rely on broadcasting for the exchange of data or status and advertisement messages. According to the specifications of the IEEE 802.11p/WAVE (Wireless Access in Vehicular Environments) standard, vehicles tune into a common frequency during the control channel (CCH) interval, where most of the broadcasting traffic is expected to be delivered. The rest of the time, vehicles switch to one of the available service channels (SCHs) for non-safety related data exchange. Although the WAVE channel switching could heavily affect the network performance, it has not been widely investigated in the literature. In this paper, an analytical model is designed for characterizing the losses of broadcast packets by explicitly accounting for the WAVE channel switching. Loss probabilities have been derived as a function of contention window size, number of vehicles and channel errors.

Библиографическая ссылка: 

Campolo C.., Кучерявый Е.А., Molinaro A.., Винель А.В. Characterizing Broadcast Packet Losses in IEEE 802.11p/WAVE Vehicular Networks / Proceedings of the IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'2011, Toronto). Торонто: Institute of Electrical and Electronics Engineers (IEEE), 2011. С. 735-739.