WSN blind detection based on SOS

Finite energy is the key point of restraining the development of WSN because of its characteristics such as size. This paper is based on multi-cluster virtual MIMO system in WSN, cluster head node estimates and fuses the other nodes' transmitted signals. Then use LPA to equalize the cluster node heads signals in WSN virtual MIMO system. Experimental results show that comparing with the others classic blind equalization SOS algorithms, LPA can attain better accuracy and suit for WSN.