Design of MIMO‐PDMA in 5G mobile communication system
W Tang, S Kang, J Zhao, Y Zhang, X Zhang… - IET …, 2020 - Wiley Online Library
As a novel non‐orthogonal multiple access scheme for fifth generation mobile networks,
pattern division multiple access (PDMA) can support more connectivity and significantly …
pattern division multiple access (PDMA) can support more connectivity and significantly …
Guard Interval effects on OFDM/BPSK transmissions over fading channels
R Craciunescu, S Halunga… - 2012 20th …, 2012 - ieeexplore.ieee.org
This paper presents the performances BPSK/OFDM systems in terms of Bit Error Rate (BER)
as a function of Signal to Noise Ratio (SNR) using different types and lengths of Guard …
as a function of Signal to Noise Ratio (SNR) using different types and lengths of Guard …
Performance analysis of subspace based downlink channel estimation for W-CDMA systems using chaotic codes
M Sangeetha, V Bhaskar - Wireless personal communications, 2013 - Springer
This paper presents blind channel estimation for downlink W-CDMA system that employs
chaotic codes and Walsh codes for spreading information bits of the multiple users. In a W …
chaotic codes and Walsh codes for spreading information bits of the multiple users. In a W …
Performance evaluation of heterogeneous interworking using IEEE 802.21
The present paper proposes an evaluation of an interworking architecture between
heterogeneous wireless networks. The architecture is based on the IEEE 802.21 standard …
heterogeneous wireless networks. The architecture is based on the IEEE 802.21 standard …
Superimposed effects of signature sequences and LDPC technique in faded CDMA multiuser systems
II Marcu, C Voicu, SV Halunga - 2015 International Symposium …, 2015 - ieeexplore.ieee.org
Multiuser detection systems face multiple challenges during communication error correction
process when the communication environment is dramatically affected by fading. Depending …
process when the communication environment is dramatically affected by fading. Depending …