Abstract:This paper addresses the design of transmit and receive beamformers in a multiple-input multiple-output (MIMO) uplink system. To optimize the beamformers, we introduce a new utility function defined a...This paper addresses the design of transmit and receive beamformers in a multiple-input multiple-output (MIMO) uplink system. To optimize the beamformers, we introduce a new utility function defined as a weighted difference between users' rates and their transmit power. This new criterion allows to take into account whether the users are more rate-sensitive or power-sensitive. Beamformers and power allocation are iteratively computed by resorting to the framework of non-cooperative game theoryRead More
Publication Year: 2006
Publication Date: 2006-10-24
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 6
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot