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ICC
2007
IEEE
121views Communications» more  ICC 2007»
14 years 1 months ago
A QoS Architecture for IDMA-Based Multi-Service Wireless Networks
— The recent investigations on interleave-division multiple-access (IDMA) have demonstrated its advantage in supporting high-data-rate and multi-rate services over wireless fadin...
Qian Huang, Sammy Chan, King-Tim Ko, Li Ping, Peng...
IAJIT
2010
193views more  IAJIT 2010»
13 years 5 months ago
Performance of OCDMA Systems Using Random Diagonal Code for Different Decoders Architecture Schemes
: In this paper, new code families are constructed for spectral-amplitude coding optical code division multiple access, called random diagonal code for spectral amplitude coding op...
Hilal Adnan Fadhil, Syed Alwee Aljunid, Badlished ...
VTC
2007
IEEE
103views Communications» more  VTC 2007»
14 years 1 months ago
Joint use of Overlap FDE and STTD for MC-CDMA Downlink Transmission
— Recently, multi-carrier code division multiple access (MC-CDMA) has been attracting much attention for the next generation mobile communications systems. Using frequencydomain ...
Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi
VTC
2008
IEEE
14 years 1 months ago
DS-CDMA MMSE Turbo Equalization Using 2-Step Maximum Likelihood Channel Estimation
—Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion and frequencydomain inter-chip interference (ICI) cancellation can be incorporated in...
Yohei Kojima, Kazuaki Takeda, Fumiyuki Adachi
EWSN
2007
Springer
14 years 6 months ago
Energy Consumption of Minimum Energy Coding in CDMA Wireless Sensor Networks
Abstract. A theoretical framework is proposed for accurate performance analysis of minimum energy coding schemes in Coded Division Multiple Access (CDMA) wireless sensor networks. ...
Benigno Zurita Ares, Carlo Fischione, Karl Henrik ...