Effective cooperative diversity technique for high throughput in MIMO adhoc networks
B. Durgadevi, P. Sivakumar · 2014
The importance of wireless networks increases day to day, the need for computing and storage resources increases on the other side. Ad-hoc networks plays major role in wireless communication. It is capable of connecting different wireless devices to strengthen the wireless applications. It is necessary to concentrate on the improvement of network throughput on transmission. MEMO (multiple in, multiple out) comes in to the concept. MEVIO supports diversity transmission, since this technique does not meet the necessary requirements and sufficient throughput. A new technique called cooperative diversity in which the it decodes the combined signal and directs it to the wireless multi hop networks. The antenna diversity which uses the distributed antennas belonging to each and every node. Cooperative diversity technique uses the concept of time division relaying that effectively increases the throughput of the network. This will achieve the higher data rate and higher reliable condition under various channels and in various circumstances.