TY - GEN
T1 - Feasibility conditions for rate-constrained routing in power-limited multichannel WSNs
AU - Ehsan, Samina
AU - Hamdaoui, Bechir
AU - Guizani, Mohsen
PY - 2011
Y1 - 2011
N2 - This paper develops cross-layer techniques for routing rate-constrained traffic in wireless sensor networks (WSNs) with multichannel access capability. We first derive and prove sufficient conditions that ensure feasibility of data rates in multichannel access WSNs. Then, we use these conditions to devise routing approaches that maximize the network lifetime while ensuring that the obtained routing solutions satisfy the required data rates. Finally, we evaluate and compare the performances of the proposed routing approaches under various network parameters.
AB - This paper develops cross-layer techniques for routing rate-constrained traffic in wireless sensor networks (WSNs) with multichannel access capability. We first derive and prove sufficient conditions that ensure feasibility of data rates in multichannel access WSNs. Then, we use these conditions to devise routing approaches that maximize the network lifetime while ensuring that the obtained routing solutions satisfy the required data rates. Finally, we evaluate and compare the performances of the proposed routing approaches under various network parameters.
UR - http://www.scopus.com/inward/record.url?scp=84857207223&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2011.6134091
DO - 10.1109/GLOCOM.2011.6134091
M3 - Conference contribution
AN - SCOPUS:84857207223
SN - 9781424492688
T3 - GLOBECOM - IEEE Global Telecommunications Conference
BT - 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011
T2 - 54th Annual IEEE Global Telecommunications Conference: "Energizing Global Communications", GLOBECOM 2011
Y2 - 5 December 2011 through 9 December 2011
ER -