شماره ركورد كنفرانس :
3835
عنوان مقاله :
Modifying Max-SINR Algorithm in the MIMO Interference Network under Channel Uncertainty
پديدآورندگان :
Dalir Ali Department of Electrical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran , Aghaeinia Hassan Department of Electrical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
كليدواژه :
Imperfect channel state information , MIMO , interference channel , Max , SINR , sum rate.
عنوان كنفرانس :
اولين كنفرانس بين المللي مديريت، نوآوري و توليد ملي
چكيده فارسي :
Design of robust transceiver for data rate improvement in interference channel (IC), under imperfect channel state information (CSI), is an important research area. This paper, employs an iterative optimization approach to design algorithm for throughput enhancement in a multi-input multi-output (MIMO) IC. Nodes in the MIMO IC, work in a time division duplex mode, where half of them are equipped with 𝑴 antennas while the others have 𝑵 antennas. It is shown how the Max-SINR algorithm proposed by Gomadam et al. can be modified to enhance throughput under CSI error. With the knowledge of error variance algorithm is modified. Simulation results present the throughput performance of the proposed algorithm.
