Multicast capacity analysis for social-proximity urban bus-assisted VANETs

Yan Huang, Xin Guan, Zhipeng Cai, Tomoaki Ohtsuki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

29 Citations (Scopus)

Abstract

Capacity scaling laws of wireless networks have attracted a lot of attention. In this paper, we study the multicast capacity of bus-assistant VANETs (vehcular ad hoc networks) with two-hop relay scheme, which has not been addressed before. Assume that n ordinary vehicles and nb buses are deployed in a grid-like road framework while the number of roads increase linearly with n. All the ordinary vehicles obey the restricted mobility model. Thus, the spatial stationary distribution decays as power law with the distance from the centre spot (home-point) of a restrict region of each vehicle. All the buses deployed in all roads as intermediate nodes. They are used to forward packets for ordinary vehicles. Each ordinary vehicle randomly chooses k - 1 vehicles from the other ordinary vehicles as receivers. The packets could be transmitted directly from source to destination or be transmitted to an intermediate vehicle or bus, then be forwarded to the destination. We found that the social-proximity urban bus-assisted VANET has three routing methods. For each routing method, we derive the matching asymptotic upper and lower bounds of multicast capacity of bus-assisted VANET.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
Pages6138-6142
Number of pages5
DOIs
Publication statusPublished - 2013
Event2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary
Duration: 2013 Jun 92013 Jun 13

Other

Other2013 IEEE International Conference on Communications, ICC 2013
CountryHungary
CityBudapest
Period13/6/913/6/13

Fingerprint

Ad hoc networks
Scaling laws
Spatial distribution
Wireless networks

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

Cite this

Huang, Y., Guan, X., Cai, Z., & Ohtsuki, T. (2013). Multicast capacity analysis for social-proximity urban bus-assisted VANETs. In IEEE International Conference on Communications (pp. 6138-6142). [6655586] https://doi.org/10.1109/ICC.2013.6655586

Multicast capacity analysis for social-proximity urban bus-assisted VANETs. / Huang, Yan; Guan, Xin; Cai, Zhipeng; Ohtsuki, Tomoaki.

IEEE International Conference on Communications. 2013. p. 6138-6142 6655586.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, Y, Guan, X, Cai, Z & Ohtsuki, T 2013, Multicast capacity analysis for social-proximity urban bus-assisted VANETs. in IEEE International Conference on Communications., 6655586, pp. 6138-6142, 2013 IEEE International Conference on Communications, ICC 2013, Budapest, Hungary, 13/6/9. https://doi.org/10.1109/ICC.2013.6655586
Huang Y, Guan X, Cai Z, Ohtsuki T. Multicast capacity analysis for social-proximity urban bus-assisted VANETs. In IEEE International Conference on Communications. 2013. p. 6138-6142. 6655586 https://doi.org/10.1109/ICC.2013.6655586
Huang, Yan ; Guan, Xin ; Cai, Zhipeng ; Ohtsuki, Tomoaki. / Multicast capacity analysis for social-proximity urban bus-assisted VANETs. IEEE International Conference on Communications. 2013. pp. 6138-6142
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