Kanru Xu

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—Wireless sensor networks have limited energy resource and therefore energy-efficient protocols are required to minimize the energy consumption. The Virtual MIMO technique is considered as one of the new solutions to solve this problem. In this paper, in order to maximize the network lifetime, we propose a virtual MIMO transmission scheme coupled with(More)
—Cooperative MIMO transmission technique is considered as one of the effective solutions to reduce the energy consumption in wireless sensor networks. However, the existing cooperative MIMO based protocols only focused on how to reduce the energy consumption, but for some applications such as audio/video surveillance sensor network, a large amount of(More)
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