Batch Signature for Mixed Signals in Wireless Networks

In wireless networks interference is considered has a major problem. So, in order to avoid the interference we use the technique called mixing signal (Network Coding). The problem here is there are vulnerable to possible malicious attacks. i.e., if any of the intruder knows the information of other signal in the mixed signal they can be decoded easily. In order to resolve this problem we are proposing a good secure network coding scheme batch signature for mixed signal. So with the above network coding scheme we are providing a security to the signal.