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This paper presents an effective cross layer data dissemination approach for healthcare Wireless Body Area Networks (WBANs). This approach guarantees an efficient medium access and route establishment while taking into account the traffic types, energy saving and scheduling issues. Simulation results prove the efficiency of our proposed approach in terms of energy consumption compared to IEEE 802...
In this paper, we focus on the cross layer design of AODV (ad hoc on demand distance vector) routing protocol is implemented in Spatial-TDMA wireless networks. The routing discovery and routing maintenance strategies of AODV are simplified through the neighbor list kept by the Spatial-TDMA protocol. We select a Spatial-TDMA protocol called USAP (unified slot assignment protocol) and make some modifications...
In this paper, we focus on the cross layer design of the situation that AODV (ad hoc on demand distance vector) routing protocol is implemented in spatial-TDMA wireless networks. The routing discovery and routing maintenance strategy of AODV is simplified by utilizing the neighbor information kept by the spatial-TDMA protocol called USAP (unified slot assignment protocol). The new protocols reduce...
Three applications in wireless networks where model-free stochastic learning is applicable, are discussed. The learning based optimization problems are formulated and simulation results are presented. Some open issues are also discussed.
In this paper, we propose an adaptive pacing scheme at the link layer for IEEE 802.11 based multihop wireless networks. Our objective is to improve the performance of higher layer protocols without any modifications to them. Our adaptive pacing scheme estimates the four-hop transmission delay in the network path without incurring any additional overheads, and accordingly paces the packets to reduce...
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