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CORR
2008
Springer
98views Education» more  CORR 2008»
8 years 2 months ago
On Outage and Error Rate Analysis of the Ordered V-BLAST
Outage and error rate performance of the ordered BLAST with more than 2 transmit antennas is evaluated for i.i.d. Rayleigh fading channels. A number of lower and upper bounds on th...
Sergey Loyka, François Gagnon
TWC
2008
89views more  TWC 2008»
8 years 3 months ago
Turbo Coded OFDM for Reducing PAPR and Error Rates
A selective-mapping (SLM) scheme which does not require the transmission of side information and can reduce the peak to average power ratio (PAPR) in turbo coded orthogonal frequen...
Yung-Chih Tsai, Shang-Kang Deng, Kuan-Cheng Chen, ...
ICASSP
2010
IEEE
8 years 3 months ago
Implementation of cooperative communications using software defined radios
—Cooperative communications leverages the spatial diversity available in a wireless network enabling multiple radio nodes work together to improve the overall system performance....
Michael Knox, Elza Erkip
INFOCOM
2000
IEEE
8 years 7 months ago
Adaptive Two-Level Unequal Error Protection Convolutional Code Scheme for Wireless ATM Networks
Abstract—Because the wireless asynchronous transfer mode (ATM) networks are often constrained with the limited link bandwidth and error prone characteristics, forward error corre...
Zhenqiang Sun, Shigetomo Kimura, Yoshihiko Ebihara
ICC
2007
IEEE
134views Communications» more  ICC 2007»
8 years 9 months ago
On the Use of Correlative Coding for OFDM
— Recent published work suggests that correlative coding can improve OFDM performance by several dB. This work, however, does not consider fully a symbol error rate performance m...
Norman C. Beaulieu, Peng Tan
VTC
2007
IEEE
120views Communications» more  VTC 2007»
8 years 9 months ago
Soft Detection and Decoding of Clipped and Filtered COFDM Signals
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting distortion noise impacts the error rat...
Peter Zillmann, Wolfgang Rave, Gerhard Fettweis
ICC
2007
IEEE
120views Communications» more  ICC 2007»
8 years 9 months ago
Turbo Equalization for Clipped and Filtered COFDM Signals
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting in-band distortion noise impacts the e...
Peter Zillmann, Wolfgang Rave, Gerhard Fettweis
ISCAS
2008
IEEE
136views Hardware» more  ISCAS 2008»
8 years 10 months ago
VLSI architecture for data-reduced steering matrix feedback in MIMO systems
Abstract— Beamforming (BF) for multiple-input multipleoutput (MIMO) wireless communications systems can improve the error rate performance by spatial separation of the transmitte...
Christoph Studer, Peter Luethi, Wolfgang Fichtner
ICIP
2008
IEEE
8 years 10 months ago
Design and performance of a novel low-density parity-check code for distributed video coding
Low-density parity-check (LDPC) codes are nowadays one of the hottest topics in coding theory, notably due to their advantages in terms of bit error rate performance and low compl...
João Ascenso, Catarina Brites, Fernando Per...
ICC
2008
IEEE
160views Communications» more  ICC 2008»
8 years 10 months ago
Performance Analysis of Adaptive M-QAM for Rayleigh Fading Cooperative Systems
— The use of constant-power, rate-adaptive M-QAM transmission with an amplify-and-forward cooperative system is proposed. The upper bound expressions are derived for the outage p...
Tyler Nechiporenko, Khoa T. Phan, Chintha Tellambu...
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