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Article
Performance evaluation of multiple relay SWIPT enabled cooperative NOMA network in the presence of interference
Simultaneous wireless information and power transmission (SWIPT) allows the use of RF signals for both information detection and energy harvesting. Integration of cooperation, NOMA and SWIPT can provide energy...
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Article
Power-domain non orthogonal multiple access (PD-NOMA) in cooperative networks: an overview
Non-orthogonal multiple access (NOMA) scheme is emerging as a favourable multiple access scheme for future 5G networks. Compared to orthogonal multiple access techniques, NOMA provides spectral efficiency, us...
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Article
Training size optimization with reduced complexity in cell-free massive MIMO system
Training sequence is used in multiple antenna systems to estimate channel state information and mitigate channel distortion between transmitter and receiver. However, the training sequence or pilot must be lim...
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Article
Textile artificial magnetic conductor jacket for transmission enhancement between antennas under bending and wetness measurements
Textile artificial magnetic conductor (AMC) waveguide jacket for transmission enhancement between on-body antennas is proposed. Transmission characteristics between antennas with different orientations and pl...
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Article
Planar textile antennas with artificial magnetic conductor for body-centric communications
Two textile antennas namely diamond dipole and coplanar waveguide (CPW) monopole are designed to test the proposed textile artificial magnetic conductor (AMC). Performance comparison including return loss, rad...
