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The popular method for MANET to access the Internet is choosing some gateways through which MANET can act as a subnet of the Internet. In these solutions, gateways will be the bottleneck of the whole network. Meanwhile, gateway selection and handoff are also the problems. Since aforesaid problems, a new protocol was implemented on embedded devices based on iAODV, and route optimization and link failure...
To cope with exponentially increasing mobile data traffic demand, the concept of small cell network (SCN) has been proposed. In the small cell heterogeneous scenario, conventional macro cells provide fundamental coverage and mobility tracking for the User Equipment (UE) while the small cells provide high data throughput and offloading benefits. However, due to the dense deployment of the small cells...
Wireless Sensor Network (WSN), a new generation of sensor network, of which development and application profound influence will be generated to every domain of human-being. The structure of wireless sensor network is the basis, and its performance directly affects system performance. So the research of the WSN structure is very necessary. This paper describes the application architecture of Wireless...
Cooperative Communication enables wireless devices with relatively less antennas to share their antennas and create virtual multiple-antenna transmitter, thereby achieving transmit diversity to combat fading caused by multi-path propagation in wireless environment. At the receiver in a multi- input multi-output (MIMO) relay system, we can still utilize the traditional detection algorithm, such as...
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