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期刊 & 会议
年  份
Santosh Nagaraj 的论文(14) 排序方式:
A Cross-Layer Unequal Error Protection Scheme for Prioritized H.264 Video using RCPC Codes and Hierarchical QAM  
Journal of Information Processing Systems  2013
0次引用 0 0
Layered space-time multiple-input multiple-output detector with parameterisable performance  
Abstract This brief presents an improved layered space-time symbol detection algorithm for multiple-input multiple-output (MIMO) wireless systems. The proposed detection scheme utilises a different la......
Iet Communications  2012
0次引用 0 0
A MAC Layer Protocol for Sensor Networks Using Directional Antennas  
Using directional antenna in ad hoc networks, offer many benefits in contrast to their classical omni-directional counterparts. The most important benefits are the significant improvement in spatial r......
Sensor Networks, Ubiquitous, and Trustworthy Computing  2010
1次引用 0 0
Improving power efficiency of coded OFDM with feedback  
Coding with diversity is one of the keys to reliable wireless communication over fading channels. Adaptive modulation can provide additional performance improvement which may be significant when the c......
IEEE Transactions on Communications  2009
0次引用 0 0
Adaptive modulation for limited diversity fading channels  
In this study, the authors propose a novel technique for adaptive modulation over limited diversity fading channels with channel state information at the transmitter. Limited diversity channels such a......
Iet Communications  2009
0次引用 0 0
Adaptive Modulation for Limited Diversity Fading Channels  
In this paper, we describe a recently proposed bit-loading algorithm and a novel power-loading algorithm for block fading channels with channel state information (CSI) at the transmitter. We consider ......
Vehicular Technology Conference  2009
3次引用 0 0
Pre-DFT Combining for Coded OFDM  
Multiple receive antennas have been known to improve bit error performance over fading multipath channels by providing spatial diversity. In systems such as orthogonal frequency-division multiplexing ......
IEEE Transactions on Vehicular Technology  2009
0次引用 0 0
Symbol-level adaptive modulation for coded OFDM on block fading channels  
It has recently been recognized by many researchers that adaptive modulation is most effective when the channel diversity order is small. In this letter, we propose a simple adaptive modulation scheme......
IEEE Transactions on Communications  2009
3次引用 0 0
Adaptive modulation in an OFDM communications system with artificial neural networks  
In order to combat fading in an OFDM communications system, adaptive modulation techniques have been employed which can improve the performance. We propose that an artificial neural network (ANN) can ......
IJCNN  2009
0次引用 0 0
An extension to the ordered subcarrier selection algorithm (OSSA)  
In this letter, we propose an extension to the ordered subcarrier selection algorithm (OSSA) for orthogonal frequency division multiplexing (OFDM) systems. The result is a simple algorithm for minimiz......
IEEE Transactions on Wireless Communications  2009
1次引用 0 0

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