An overview of limited feedback in wireless communication systems
It is now well known that employing channel adaptive signaling in wireless communication
systems can yield large improvements in almost any performance metric. Unfortunately …
systems can yield large improvements in almost any performance metric. Unfortunately …
Multiuser signature quantization with tree-structured codebook in DS-CDMA
K Mamat, W Santipach - 2009 6th International Conference on …, 2009 - ieeexplore.ieee.org
We consider a signature quantization scheme for a group of users in a reverse-link direct
sequence (DS)-code division multiple access (CDMA). Assuming perfect channel …
sequence (DS)-code division multiple access (CDMA). Assuming perfect channel …
[PDF][PDF] Scheduling, Spectrum Sensing and Cooperation in MU-MIMO Broadcast and Cognitive Radio Systems
L Jin - 2012 - research.manchester.ac.uk
Multiuser multiple-input and multiple-output (MU-MIMO) systems have drawn a significant
attention in last ten yeas because MU-MIMO can be used in real wireless systems to …
attention in last ten yeas because MU-MIMO can be used in real wireless systems to …
Analysis of sum-rate gain for multiuser MIMO downlink system with limited feedback and feedback resource constraint
An improved scheduling algorithm is proposed for optimizing the sum-rate gain in a
multiuser Multiple-Input and Multiple-Output (MU-MIMO) downlink system with limited …
multiuser Multiple-Input and Multiple-Output (MU-MIMO) downlink system with limited …
Advanced interference suppression techniques for spread spectrum systems
Y Cai - 2009 - etheses.whiterose.ac.uk
Code division multiple access (CDMA) techniques have been widely employed by different
wireless systems with many advantages. However, the performance of these systems is …
wireless systems with many advantages. However, the performance of these systems is …