TY - GEN
T1 - STAR
T2 - 2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2011
AU - Jain, Shweta
AU - Gopinath, Snehapreethi
AU - Raychaudhuri, Dipankar
PY - 2011
Y1 - 2011
N2 - This paper presents a novel storage aware routing (STAR) protocol designed to provide a general networking solution over a broad range of mobile and wireless scenarios. STAR enables routing policies which adapt seamlessly from a well-connected wired network to a disconnected wireless network using a 2-Dl routing metric composed of a short and a long term route cost and storage availability on downstream routers. Temporary in-network storage is preferred over forwarding along a path that is slower than average and opportunistic transmission is encouraged when a faster route becomes available. Results from ns2 based simulations show that STAR achieves 20% higher throughput compared to OLSR under varying link conditions and delivers 20% more files in DTN scenarios. Experimental evaluation of STAR on the ORBIT testbed demonstrates significant performance improvements with 25% higher peak throughput compared to OLSR in a wireless mesh network.
AB - This paper presents a novel storage aware routing (STAR) protocol designed to provide a general networking solution over a broad range of mobile and wireless scenarios. STAR enables routing policies which adapt seamlessly from a well-connected wired network to a disconnected wireless network using a 2-Dl routing metric composed of a short and a long term route cost and storage availability on downstream routers. Temporary in-network storage is preferred over forwarding along a path that is slower than average and opportunistic transmission is encouraged when a faster route becomes available. Results from ns2 based simulations show that STAR achieves 20% higher throughput compared to OLSR under varying link conditions and delivers 20% more files in DTN scenarios. Experimental evaluation of STAR on the ORBIT testbed demonstrates significant performance improvements with 25% higher peak throughput compared to OLSR in a wireless mesh network.
UR - http://www.scopus.com/inward/record.url?scp=80052732327&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80052732327&partnerID=8YFLogxK
U2 - 10.1109/WoWMoM.2011.5986209
DO - 10.1109/WoWMoM.2011.5986209
M3 - Conference contribution
AN - SCOPUS:80052732327
SN - 9781457703515
T3 - 2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2011 - Digital Proceedings
BT - 2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2011 - Digital Proceedings
Y2 - 20 June 2011 through 23 June 2011
ER -