Sum capacity optimization of the MIMO Gaussian MAC
- 1 January 2002
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1, 130-134
- https://doi.org/10.1109/wpmc.2002.1088146
Abstract
In this work, we study the sum capacity of a Gaussian multiple-input multiple-output multiple-access channel with a sum power constraint. In order to develop an efficient algorithm for maximization of the sum capacity, we extend recent results regarding the duality between the vector multiple access channel and broadcast channel and the Sato bound. We enhance the iterative Water-filling algorithm from Wei Yu et al. (2002) to converge into the optimum power allocationKeywords
This publication has 9 references indexed in Scilit:
- On the capacity of multiple input multiple output broadcast channelsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Downlink-uplink duality and effective bandwidthsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- FDMA capacity of Gaussian multiple-access channels with ISIIEEE Transactions on Communications, 2002
- A general duality theory for uplink and downlink beamformingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- On the multiple antenna broadcast channelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2001
- Ergodic capacity of multi-antenna Gaussian multiple-access channelsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2001
- Determinant Inequalities via Information TheorySIAM Journal on Matrix Analysis and Applications, 1988
- Writing on dirty paper (Corresp.)IEEE Transactions on Information Theory, 1983
- An outer bound to the capacity region of broadcast channels (Corresp.)IEEE Transactions on Information Theory, 1978