Sciweavers

TWC
2010
13 years 5 months ago
Near-capacity iterative decoding of binary self-concatenated codes using soft decision demapping and 3-D EXIT charts
In this paper 3-D Extrinsic Information Transfer (EXIT) charts are used to design binary Self-Concatenated Convolutional Codes employing Iterative Decoding (SECCC-ID), exchanging e...
Muhammad Fasih Uddin Butt, Raja Ali Riaz, Soon Xin...
VTC
2010
IEEE
129views Communications» more  VTC 2010»
13 years 8 months ago
Multilevel Codes for Satellite Broadcasting under LMS Channels
In this paper, we evaluate a multilevel coding (MLC) scheme with multi
Aharon Vargas, Wolfgang H. Gerstacker, Marco Breil...
VTC
2010
IEEE
126views Communications» more  VTC 2010»
13 years 9 months ago
Downlink Transmit Diversity for Broadband Single-Carrier Distributed Antenna Network
— In this paper, a 2-dimensional water-filling (2D-WF) based transmit weight that maximizes the channel capacity is theoretically derived for the downlink transmit diversity of s...
Hiroki Matsuda, Kazuki Takeda, Fumiyuki Adachi
TIT
2002
88views more  TIT 2002»
13 years 10 months ago
Duality between channel capacity and rate distortion with two-sided state information
We show that the duality between channel capacity and data compression is retained when state information is available to the sender, to the receiver, to both, or to neither. We pr...
Thomas M. Cover, Mung Chiang
IEICET
2007
180views more  IEICET 2007»
13 years 10 months ago
Effects of Wall Reflection on Indoor MIMO Channel Capacity
The channel capacity of the indoor multiple input multiple output (MIMO) system is investigated with consideration of the effects of the wall by using a hybrid method of the finit...
Xiao-Peng Yang, Qiang Chen, Kunio Sawaya
TWC
2008
123views more  TWC 2008»
13 years 10 months ago
Block diagonal geometric mean decomposition (BD-GMD) for MIMO broadcast channels
In recent years, the research on multiple-input multiple-output (MIMO) broadcast channels has attracted much interest, especially since the discovery of the broadcast channel capac...
Shaowei Lin, Winston W. L. Ho, Ying-Chang Liang
CORR
2006
Springer
105views Education» more  CORR 2006»
13 years 10 months ago
Capacity Results for Block-Stationary Gaussian Fading Channels with a Peak Power Constraint
Abstract--A peak-power-limited single-antenna block-stationary Gaussian fading channel is studied, where neither the transmitter nor the receiver knows the channel state informatio...
Jun Chen, Venugopal V. Veeravalli
CORR
2010
Springer
78views Education» more  CORR 2010»
13 years 11 months ago
IR-UWB Channel Capacity for Analog and Mostly Digital Implementation
The impact of the type of implementation is considered on the IR-UWB channel capacity. This study is lead for analog and mostly digital implementation. Key parameters and theirs im...
Aubin Lecointre, Daniela Dragomirescu, Robert Plan...
CORR
2010
Springer
130views Education» more  CORR 2010»
13 years 11 months ago
Channel Capacity Limitations versus Hardware Implementation for UWB Impulse Radio Communications
Abstract. Starting from the Shannon channel capacity, we propose an IRUWB channel capacity based on the delay spread for multipath time variant channels. This IR-UWB channel capaci...
Aubin Lecointre, Daniela Dragomirescu, Robert Plan...
NIPS
2003
14 years 5 days ago
The Diffusion-Limited Biochemical Signal-Relay Channel
Biochemical signal-transduction networks are the biological information-processing systems by which individual cells, from neurons to amoebae, perceive and respond to their chemic...
Peter J. Thomas, Donald J. Spencer, Sierra K. Hamp...