Provided by: Science and Development Network (SciDev.Net)
Date Added: Oct 2012
In this paper a technique is offered for improving the efficiency of communication. The prime objective of any Communication Technique is not only to make the communication clear, efficient and noise free but also to make the communication well secured from its interception from unauthorized users in both commercial as well as in defense communication. For this purpose nowadays the most commonly used technique is frequency hopping. The hopping technique is characterized by its flexibility of changing hopping carrier i.e., change of carrier randomly that is if it is intercepted by unauthorized user the hopping pattern should be changes at any time.