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CORR
2006
Springer
145views Education» more  CORR 2006»
13 years 9 months ago
MIMO Broadcast Channels with Block Diagonalization and Finite Rate Feedback
Block diagonalization is a linear precoding technique for the multiple antenna broadcast (downlink) channel that involves transmission of multiple data streams to each receiver su...
Niranjay Ravindran, Nihar Jindal
JSAC
2008
159views more  JSAC 2008»
13 years 9 months ago
Limited feedback-based block diagonalization for the MIMO broadcast channel
Block diagonalization is a linear precoding technique for the multiple antenna broadcast (downlink) channel that involves transmission of multiple data streams to each receiver su...
Niranjay Ravindran, Nihar Jindal
ICC
2009
IEEE
164views Communications» more  ICC 2009»
14 years 3 months ago
Effects of Imperfect Channel State Information on Achievable Rates of Precoded Multi-User MIMO Broadcast Channels with Limited F
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
Bin Song, Martin Haardt
ICC
2009
IEEE
151views Communications» more  ICC 2009»
14 years 3 months ago
A PHY-MAC Cross-Layer Protocol for Ad Hoc Networks with Multiple-Antenna Nodes
—In this paper, we propose a physical (PHY) - medium access control (MAC) cross-layer protocol for ad hoc networks with antenna-array-equipped nodes that employ single-antenna tr...
Ioannis Spyropoulos, James R. Zeidler
ICC
2009
IEEE
14 years 3 months ago
Separable Implementation of L2-Orthogonal STC CPM with Fast Decoding
In this paper we present an alternative separable implementation of L2 -orthogonal space-time codes (STC) for continuous phase modulation (CPM). In this approach, we split the STC...
Matthias Hesse, Jérôme Lebrun, Lutz H...