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This paper proposes an extension of IPv6 neighbor discovery (ND) for rapid network prefix and service discovery in vehicular networks. It is assumed that a vehicle as a moving network (MN) or a road-side unit (RSU) as a fixed network (FN) has an external network interface, and hosts in an MN periodically announce their services to their local DNS Server called recursive DNS server (RDNSS) of the MN...
Originally envisioned to tackle the massive content distribution in today's Internet, the Information-Centric Networking (ICN) has turned out to be a promising paradigm for different network scenarios, including Vehicular Ad Hoc Networks (VANETs). Data retrieval independent from specific recipients bound to fixed physical locations could be a key enabler for future vehicular networks, fixing old unsolved...
In this paper, we introduce Receiver as prOXY (ROXY) VANET routing protocol to overcome many limitations of other VANET routing protocols introduced in the literature. ROXY employs a geographic routing scheme with opportunistic next hop selection, to increase the overall VANET networks throughput. Its main objective is to solve the increasing congestion and collisions in heavy loaded network traffic...
VANET is a part of MANET which is specific on communication between vehicle to vehicle or between vehicles to its surrounding environment infrastructure. One of the most widely used routing protocol at VANET implementation are AODV (Ad-hoc On-Demand Distance Vector) and DSDV (Destination Sequence Distance Vector Routing), which are topology based routing protocol. VANET dynamic network architecture...
In VANET, nodes move at high speed and change connecting network frequently. As a consequence, IP duplication may occur and packets would not be sent to the correct destination. This paper aims at reducing the size of location information in duplicate address detection (DAD) scheme. We propose a grid-based duplicate address detection (GDAD) scheme and separate network into several grids, where the...
In this paper, we discuss scalable content-oriented routing that enables storing, sharing and searching data totally within the VANET. We introduce a proactive content discovery scheme, Hierarchical Bloom-Filter Routing (HBFR), to tackle mobility, large population and rich content challenges of VANETs. HBFR is compared to the popular ICN reactive content discovery scheme in practical VANET scenarios...
The delivery of IP packets to a set of elements lying within a designated geographical area, also known as geocasting, is an important aspect in vehicular networks. Geocast messages can be used, for instance, to warn drivers about road conditions (e.g., weather hazards) and therefore prevent accidents. In order for geocasting to work on the Internet, IP addresses must be associated with geographical...
Nodes in vehicular mobile networks can resolve Internet Protocol (IP) addresses by using the new technologies associated with IP-based next generation wireless networks. Vehicles are often equipped with a global positioning system (GPS) which signals to them their position. Communication protocols based on IP addressing have proved their reliability in wireline networks; geographical ad hoc routing...
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