Position based routing protocol for adhoc networks using Ns2


You need to implement a position based routing protocol for vehicle ad hoc network in ns2 like GPSR routing protocol.


I want to implement a position based routing protocol for vehicle ad hoc network like GPSR, gpsr is using the greedy forwarding strategy which based on forward the packet to node that is closer to destination, it take under its consideration the position of each neighbour node and their direction

what i want to do is to add another parameter which take two values 0 or 1 and according to that the forwarder node will select the next hop node by select the nodes that have position closer to destination than itself and have the same direction and have the value 0 for the proposed parameter .


•We assume that the forwarding node already knows the location of destination node

•Each node in the network have information about its surrounding node (neighbours nodes), such as position, speed, direction and other information as needed, by broadcasting a periodic beacon massage

Note: We can call the proposed protocol enhanced GPSR (EGPSR)

Through using the multi hope technique the node that hold the packet intend to forward it to an appropriate next hop node,

In GPSR the forwarding node select the node that have closest position to packet‘s destination than itself According to greedy forwarding strategy without take into account the direction and other parameters

In my protocol (EGPSR) the node that encounters the packet will select the next hop node according to the following condition:

•Next hop Position (closest to destination than itself ): it represent a filed in the packet header

•Have direction toward the destination :it represent a filed in the packet header

•have a K=0 , if we know that K is a third parameter have two values (0 or 1) in case there is no node that have a K=0, then the node with highest speed will be selected

The most important thing is to add the K parameter in the packet header and take it into account when the node wants to select the next hop node from its neighbour’s nodes.

We need to compare the two routing protocol GPSR and EGPSR according to the following parameters:

[url removed, login to view] delivery ratio

[url removed, login to view] (messages)

[url removed, login to view] to end delay

Evner: C programmering, Elektrisk Ingeniørarbejde

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Om arbejdsgiveren:
( 3 bedømmelser ) Lahore, Pakistan

Projekt ID: #928591

8 freelancers are bidding on average $459 for this job


I can give a try, i have 5+ years experience in embedded domain.

$500 USD in 7 dage
(0 bedømmelser)

Hi. I'm interested in your project. Strong math background.

$500 USD in 10 dage
(0 bedømmelser)

Hi check PM

$450 USD in 15 dage
(0 bedømmelser)

I can implement these rules in current running protocols such as BJP e-bjp i-bjp. details will be explained and implemented!.

$425 USD in 15 dage
(0 bedømmelser)

I have completed my honors in electronics and communication engineering, so think i could do this job efficiently. In addition to this i have professional course of CCNA(not the vendor certificate).

$400 USD in 30 dage
(0 bedømmelser)

I already have programs with me for GPSR.

$400 USD in 25 dage
(0 bedømmelser)

Have vast experience in network simulation using ns-2. I come from a research background and had done many complex simulation projects in ns2 with very high quality of coding and result analysis. I am new here as f Flere

$500 USD in 30 dage
(0 bedømmelser)

total nid fro the project is 500 dollars

$500 USD in 50 dage
(0 bedømmelser)