Unicast position-based routing protocols for ad-hoc networks

• Main Authors: Kiah, M.L.M., Qabajeh, L.K., Qabajeh, M.M.
• Format: Article
• Language: English
• Published: 2010
• Subjects: T Technology (General)
• Online Access: http://eprints.um.edu.my/4924/1/2010_Unicast_Position-based_Routing_Protocols_for_Ad-Hoc_Networks.pdf; http://eprints.um.edu.my/4924/; http://www.uni-obuda.hu/journal/Kiah_Qabajeh_Qabajeh_26.pdf

Wireless Ad-Hoc networks are collections of nodes that communicate without any fixed infrastructure. A critical problem in Ad-Hoc networks is finding an efficient and correct route between a source and a destination. The need for scalable and efficient protocols, along with the recent availability of small, inexpensive low-power positioning instruments justify adopting position-based routing protocols in mobile Ad-Hoc networks. This paper presents an overview of the existing Ad-Hoc routing protocols that make forwarding decisions based on the geographical position of a packet's destination. We also outline the main problems for this class of routing protocols. We conclude our findings by discussing opportunities for future research.