International Journal of Innovative Technology and Exploring Engineering (IJITEE)
Vehicular Ad Hoc NETwork (VANET) is an emerging technology. Mobility management is one of the most challenging research issues for VANETs to support variety of Intelligent Transportation System (ITS) applications. Network mobility solutions can be divided into two broad categories, intra - domain and inter - domain solutions. So, mobility management for vehicular networks is required. However most of mobility model currently used are very simple. In this paper, the authors will focus on the network mobility approach in VANETs, this model will describe the communication between Infrastructure to Vehicle and Vehicle to Vehicle i.e. NEMO Based VANET and nested NEMO based VANET.