A review on MIMO OFDM technology basics and more
Using multiple overlapped but orthogonal sub carriers for simultaneous data transmission, it
is possible to improve upon spectral efficiency of wireless system. This technique known as …
is possible to improve upon spectral efficiency of wireless system. This technique known as …
IEEE 802.11 n communications in the presence of frequency-sweeping interference signals
V Deniau, C Gransart, GL Romero… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper presents an analysis of the impact of intentional electromagnetic (EM)
interferences on the performance of Wi-Fi communications. The goal is to analyze the …
interferences on the performance of Wi-Fi communications. The goal is to analyze the …
MC–CDMA receiver design using recurrent neural networks for eliminating multiple access interference and nonlinear distortion
RK CV, KP Bagadi - International Journal of Communication …, 2017 - Wiley Online Library
Multicarrier code division multiple access (MC–CDMA) is a promising wireless
communication technology with high spectral efficiency and system performance. However …
communication technology with high spectral efficiency and system performance. However …
An integrated approach using chaotic map & sample value difference method for electrocardiogram steganography and OFDM based secured patient information …
This paper presents a patient's confidential data hiding scheme in electrocardiogram (ECG)
signal and its subsequent wireless transmission. Patient's confidential data is embedded in …
signal and its subsequent wireless transmission. Patient's confidential data is embedded in …
Partial transmit sequence optimization using improved harmony search algorithm for PAPR reduction in OFDM
This paper considers the use of the Partial Transmit Sequence (PTS) technique to reduce
the Peak‐to‐Average Power Ratio (PAPR) of an Orthogonal Frequency Division …
the Peak‐to‐Average Power Ratio (PAPR) of an Orthogonal Frequency Division …
Low-complexity joint-MMSE GFDM receiver
Generalized frequency division multiplexing (GFDM) is one of the new waveforms with
several attractive features such as lower out of band radiation, higher spectral efficiency, and …
several attractive features such as lower out of band radiation, higher spectral efficiency, and …
VLSI designs for joint channel estimation and data detection in large SIMO wireless systems
O Castaneda, T Goldstein… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Channel estimation errors have a critical impact on the reliability of wireless communication
systems. While virtually all existing wireless receivers separate channel estimation from data …
systems. While virtually all existing wireless receivers separate channel estimation from data …
Low latency relay processing scheme for WLAN systems employing multiband simultaneous transmission
N Egashira, K Yano, S Tsukamoto… - 2017 IEEE Wireless …, 2017 - ieeexplore.ieee.org
In this paper, we propose a low latency relay transmission scheme for WLAN which
simultaneously uses multiple bands. In order to reduce the latency, the proposed relay …
simultaneously uses multiple bands. In order to reduce the latency, the proposed relay …
Integrated synchronization scheme for WLAN systems employing multiband simultaneous transmission
N Egashira, K Yano, S Tsukamoto… - 2017 IEEE Wireless …, 2017 - ieeexplore.ieee.org
In this paper, we propose a synchronization scheme to obtain frequency diversity in a WLAN
system which simultaneously uses the multiple bands such as 5 GHz, 2.4 GHz and 920 MHz …
system which simultaneously uses the multiple bands such as 5 GHz, 2.4 GHz and 920 MHz …
Channel estimation for hybrid multi-carrier mmwave MIMO systems using three-dimensional unitary esprit in DFT beamspace
J Zhang, M Haardt - 2017 IEEE 7th International Workshop on …, 2017 - ieeexplore.ieee.org
In this paper we study the channel estimation problem for a CP-OFDM based mmWave
hybrid analog-digital MIMO system, where the analog processing is achieved using only …
hybrid analog-digital MIMO system, where the analog processing is achieved using only …