Interference alignment in the multi input multi output cellular network systems with incomplete measurement of channel information

摘要

This paper explores the problem of interference alignment (IA) in cellular multiple-input multiple-output (MIMO) cellular network systems with incomplete channel information. With regards to the realization of the cellular networks, incomplete channel information obtained from the channel is an important part. As to the significance of the issue, the IA with the accessibility of incomplete channel information on both sides of the receiver and transmitter channels is explored. Consequently, performance criteria such as the rate of inadequate channel are obtained. Finally, by providing simulation, verification issues are expressed in different conditions.