A novel connectivity control scheme for next generation wireless system by using Short Coverage Antennas

Connectivity control technique in next generation wireless system is a burning issue of research. Throughout the last few years plenty of researches had been done to obliterate the connection failure problem by implementing several channel allocation schemes. In this paper, we propose a new scheme of connectivity control by implementing some Short Coverage Antennas (SCA) in the cell. If the channels of the Base Station (BS) are not free then the call request of the Mobile Station (MS) is served by the closest SCA of the MS. The MS, being connected with the SCA, will send its request for a free channel to the new BS within fixed time intervals and when it will find free channels are available in BS it will automatically connect with it, rejecting the connection of the SCA. This process effectively reduces the connection failure problem.