On the design of heterogeneous sensor networks based on small world concepts

摘要: Data communication may have a strong impact on the design of wireless sensor network (WSN) since energy cost related to data transmission is typically much higher than perform processing. Typically, in WSN tends be different from other "traditional" networks such as Internet. In WSN, there special node called sink that either origin or destination message whereas, networks, happens between arbitrary communicating entities. this scenario, latency and consumption during nodes can optimized using Heterogeneous Sensor Networks (HSNs) created by applying small world concepts. order generate with features, one should add number long-range links, shortcuts, whose endpoints are equipped more powerful hardware, mainly resources. work, we propose evaluate two models used HSNs. particular, directed angulation toward model exhibits most interesting tradeoff source/destination presents best results near sink.