Title :
Obstacles Avoidance and Optimal Path Determination in Mobile Ad hoc Network
Author :
Ahmed, Khandakar Entenam Unayes ; Miah, Isahaque ; Hossen, Nur ; Al Aaqib, A.
Author_Institution :
Dept. of Comput. Sci. & Eng., Shahjalal Univ. of Sci. & Technol., Sylhet, Bangladesh
Abstract :
GPSR [17] [19] is one of the most emerging protocols in MANET. But some limitations kept it from widespread implementation. Absence of obstacles is a major requirement in GPSR packet forwarding. Finding out the optimal path also one of the basic concerns in the deployment of GPSR. We study the GPSR protocol and found some problems of it. We propose two novel schemes that (i) Overcoming the limitations of the influences of obstacles and (ii) Optimal Path Determination for better routing choice.
Keywords :
ad hoc networks; mobile radio; optimisation; packet radio networks; GPSR packet forwarding; MANET; emerging protocols; mobile ad hoc network; obstacles avoidance; optimal path determination; widespread implementation; Ad hoc networks; Computer networks; Computer science; Mobile ad hoc networks; Mobile communication; Network topology; Peer to peer computing; Relays; Routing protocols; Switches; Angular Approach; GPSR; Obstacle Avoidance; Optimal Path; RREP (Route Reply); RREQ (Route Request); Time Out Interval;
Conference_Titel :
Computer Technology and Development, 2009. ICCTD '09. International Conference on
Conference_Location :
Kota Kinabalu
Print_ISBN :
978-0-7695-3892-1
DOI :
10.1109/ICCTD.2009.231
