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VTC
2007
IEEE
104views Communications» more  VTC 2007»
14 years 1 months ago
Subspace Tracking Based Blind MIMO Transmit Preprocessing
Abstract— In this contribution projection approximation subspace tracking using deflation (PASTD) is investigated in the context of MIMO transmit preprocessing systems by exploi...
Wei Liu, Lie-Liang Yang, Lajos Hanzo
IEICET
2007
120views more  IEICET 2007»
13 years 7 months ago
Analysis of Polarization Diversity Gain at Base Station in W-CDMA System
There have been many theoretical and experimental investigations on polarization diversity reception characteristics at base stations. The diversity gain was evaluated based on th...
Masaru Fukushige, Tetsurou Imai
JCM
2008
86views more  JCM 2008»
13 years 7 months ago
Channel Correlation Properties in OFDM by using Time-Varying Cyclic Delay Diversity
This paper analyzes the influence of time-varying cyclic delay diversity (TV-CDD) on the channel fading correlation properties in orthogonal frequency division multiplexing (OFDM) ...
Simon Plass, Armin Dammann, Gerd Richter, Martin B...
MOBICOM
1999
ACM
13 years 11 months ago
Reversing the Collision-Avoidance Handshake in Wireless Networks
Many medium-access control (MAC) protocols for wireless networks proposed or implemented to date are based on collisionavoidance handshakes between sender and receiver. In the vas...
J. J. Garcia-Luna-Aceves, Asimakis Tzamaloukas
JSAC
2007
133views more  JSAC 2007»
13 years 7 months ago
On broadcasting with cooperative diversity in multi-hop wireless networks
Abstract— Cooperative diversity facilitates spatio-temporal communications without requiring the deployment of physical antenna arrays. While physical layer studies on cooperativ...
Gentian Jakllari, Srikanth V. Krishnamurthy, Micha...