標題: | Optimization of Transceivers with Bit Allocation to Maximize Bit Rate for MIMO Transmission |
作者: | Li, Chien-Chang Lin, Yuan-Pei Tsai, Shang-Ho Vaidyanathan, P. P. 交大名義發表 National Chiao Tung University |
關鍵字: | MIMO systems;transceivers;transmitters;receivers;communication systems |
公開日期: | 1-十二月-2009 |
摘要: | There have been many results on designing transceivers for MIMO channels. In early results, the transceiver is designed for a given bit allocation. In this paper we will jointly design the transceiver and bit allocation for maximizing bit rate. By using a high bit rate assumption, we will see that the optimal transceiver and bit allocation can be obtained in a closed form using simple Hadamard inequality and the Poincare separation theorem. In the simulation, we will demonstrate the usefulness of the joint design. Simulation results, in which a high bit rate assumption is not used in allocating bits, show that a higher bit rate can be achieved compared to previously reported methods. |
URI: | http://dx.doi.org/10.1109/TCOMM.2009.12.080194 http://hdl.handle.net/11536/6337 |
ISSN: | 0090-6778 |
DOI: | 10.1109/TCOMM.2009.12.080194 |
期刊: | IEEE TRANSACTIONS ON COMMUNICATIONS |
Volume: | 57 |
Issue: | 12 |
起始頁: | 3556 |
結束頁: | 3560 |
顯示於類別: | 期刊論文 |