One of the most efficient methods of exploiting space diversity for portable wireless devices
is cooperative communication utilizing space-time block codes. In cooperative …

Cooperative communication using relay nodes is one of the most effective means of
exploiting space diversity for low cost nodes in wireless network. In cooperative …

Cooperative communication using relay nodes is one of the most effective means of
exploiting space diversity for low cost nodes in wireless network. In cooperative …

For reliable wireless transmission, cooperative communications has been proposed as an
effective way to exploit the spatial diversity, in size-constrained nodes. This is a …

In multinode cooperative communications, simulta-neous transmissions from two or more
nodes are challenging due to its asynchronous nature. In addition, channel estimation is a …

Cooperative communications has emerged as one of the most efficient way of exploiting
spatial diversity in wireless communications. Cooperative communications is a strategy …

Because of the gains like diversity, throughput, and the coverage extension provided by the
multiple-input multiple-out (MIMO) systems, it has been part of the various wireless …

Due to the asynchronous nature of cooperative communications, simultaneous
transmissions from two or more nodes are challenging in practice. The existing cooperative …

Cooperative networks exploit the broadcast nature of wireless channels to gain spatial
diversity. This dissertation develops two distributed space-time coding schemes for …

Due to the broadcast nature, wireless transmissions can be overheard by any receiver within
the transmission range. A physical layer approach for secure wireless cooperative …