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ICC
2007
IEEE
140views Communications» more  ICC 2007»
14 years 2 months ago
Performance Analysis of Full-rate STBCs from Coordinate Interleaved Orthogonal Designs
— In this paper, we derive the theoretical symbol error rate (SER) for a full-rate space-time block coded (STBCed) system with coordinate interleaved orthogonal designs (CIODs) o...
Ying Rao Wei, M. Z. Wang
ISCAS
2003
IEEE
139views Hardware» more  ISCAS 2003»
14 years 29 days ago
A subspace method for channel estimation of multi-user multi-antenna OFDM system
A subspace based blind method is proposed for estimating the channel responses of a multi-user and multi-antenna OFDM uplink system. It gives estimations to all channel responses,...
Yonghong Zeng, Tung-Sang Ng
ICCS
2007
Springer
13 years 11 months ago
Formal Verification of Analog and Mixed Signal Designs in Mathematica
In this paper, we show how symbolic algebra in Mathematica can be used to formally verify analog and mixed signal designs. The verification methodology is based on combining induct...
Mohamed H. Zaki, Ghiath Al Sammane, Sofiène...
MCU
2007
144views Hardware» more  MCU 2007»
13 years 9 months ago
Four Small Universal Turing Machines
We present small polynomial time universal Turing machines with state-symbol pairs of (5, 5), (6, 4), (9, 3) and (18, 2). These machines simulate our new variant of tag system, the...
Turlough Neary, Damien Woods
TCOM
2008
74views more  TCOM 2008»
13 years 7 months ago
Optimum Resource Allocation for Relay Networks with Differential Modulation
In this paper, we investigate the resource allocation in a differentially modulated relay network. In addition to the energy optimization, we also consider location optimization to...
Woong Cho, Liuqing Yang