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Optimization of Transceivers with Bit Allocation to Maximize Bit Rate for MIMO Transmission.
- Source :
-
IEEE Transactions on Communications . Dec2009, Vol. 57 Issue 12, p3556-3560. 5p. 3 Graphs. - Publication Year :
- 2009
-
Abstract
- 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 Poincaré 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. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00906778
- Volume :
- 57
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Communications
- Publication Type :
- Academic Journal
- Accession number :
- 47489311
- Full Text :
- https://doi.org/10.1109/TCOMM.2009.12.080194