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GLOBECOM
2009
IEEE
14 years 13 days ago
A Framework of Multiplicative Spread Spectrum Embedding for Data Hiding: Performance, Decoder and Signature Design
In this paper, we have investigated several aspects of multiplicative spread spectrum (MSS) embedding for Data Hiding. First, we analyze the probability of error of the maximum lik...
Amir Valizadeh, Z. Jane Wang
ICC
2007
IEEE
167views Communications» more  ICC 2007»
14 years 2 months ago
Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM: Mean or Covariance Feedback?
Abstract— This paper presents precoding design for errorrate improvement in closed-loop multiuser orthogonal space-time block-coded (OSTBC) multiple-input multiple-output (MIMO) ...
Yu Fu, Witold A. Krzymien, Chintha Tellambura
VTC
2010
IEEE
171views Communications» more  VTC 2010»
13 years 7 months ago
Optimum Physical-Layer Frame Size for Maximising the Application-Layer Rateless Code's Effective Throughput
— The tolerable packet-loss ratio of an Internet Protocol (IP) based wireless networks varies according to the specific services considered. File transfer for example must be er...
Tim Stevens, Robert G. Maunder, Lajos Hanzo
ICC
2008
IEEE
119views Communications» more  ICC 2008»
14 years 3 months ago
Diversity Analysis of coded SVD Schemes for MIMO Spatial Multiplexing Systems
— When channel state information (CSI) is available at both transmit and receive sides, singular value decomposition (SVD) converts the MIMO channel into parallel subchannels. It...
Kyoung-Jae Lee, Inkyu Lee
PIMRC
2010
IEEE
13 years 6 months ago
Carrier frequency synchronization in the downlink of 3GPP LTE
Abstract--In this paper, we investigate carrier frequency synchronization in the downlink of 3GPP Long Term Evolution (LTE). A complete carrier frequency offset estimation and comp...
Qi Wang, Christian Mehlführer, Markus Rupp