Actually GPSR is a geographic routing protocol designed for mobile and 
more recently vehicular networks.

On the other hand GPRS (General Packet Radio Service) is a packet oriented mobile data service for GSM communications.

So there is quite a difference among the two.

Mats Folke wrote:
Hi!

There is a small but not insignificant difference between GPRS and GPSR.
These guys seem to have done simulations with GPRS: 
http://ieeexplore.ieee.org/Xplore/login.jsp?url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F9581%2F30299%2F01391808.pdf%3Farnumber%3D1391808&authDecision=-203

If you want other cellular protocols you can search for EURANE which has UMTS 
and HSDPA.

Good luck!

Mats Folke

Swaroop Shere wrote:
Please refer this link...
http://www.cs.binghamton.edu/~kliu/research/ns2code/index.html#gpsr

regards,
Swaroop

--- On Tue, 2/6/09, Nicholas Loulloudes <[email protected]>
wrote:
From: Nicholas Loulloudes <[email protected]>
Subject: [ns] GPRS simulation in NS-2
To: [email protected]
Date: Tuesday, 2 June, 2009, 8:06 PM


Hello,

Do you know if it is possible to simulate GPRS or any other cellular
data protocol in NS-2.33?

Thanks in advance.

- Nicholas.

-- _________________________________________________

Nicholas Loulloudes
High Performance Computing Systems Laboratory (HPCL)
University of Cyprus,
Nicosia, Cyprus

Tel:  +357-22892663
Email: loulloudes.n[at]cs.ucy.ac.cy
_________________________________________________




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--
_________________________________________________

Nicholas Loulloudes
High Performance Computing Systems Laboratory (HPCL)
University of Cyprus,
Nicosia, Cyprus

Tel:  +357-22892663
Email: loulloudes.n[at]cs.ucy.ac.cy
_________________________________________________

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