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Power efficiency is a key issue in wireless sensor networks due to limited power supply. Buffer management is also crucially important in the scenario where the incoming traffic is higher than the output link capacity of the network since a buffer overflow causes power waste and information loss if a packet is dropped. There are many available buffer management schemes for traditional wireless networks...
A central challenge facing sensor network research and development is the difficulty in providing effective autonomous management capability. This is due to a large number of control parameters, unexpected changes of the network topology, and dynamic application requirements. Network management is also a challenging task for the remote user due to the large-scale of the network and scarce visibility...
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