|
|
|
|
|
Francisco R. Castillo-Soria, J. Alberto Del Puerto-Flores, Cesar A. Azurdia-Meza, Vinoth Babu Kumaravelu, Jorge Simón and Carlos A. Gutierrez
This paper presents two precoding techniques for a reconfigurable intelligent surface (RIS)-assisted multi-user (MU) multiple-input multiple-output (MIMO) double quadrature spatial modulation (DQSM) downlink transmission system. Instead of being applied ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohamed Marey and Hala Mostafa
Categorization of space time block code (STBC) signals has become widely acknowledged as a crucial foundational mechanism for creating intelligent wireless transmissions in both the governmental and business sectors. The use of multiple antennas at a bro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Subhra Sankha Sarma, Ranjay Hazra and Peter Han Joo Chong
Enabling D2D communication in the mmWave band has many obstacles that must be mitigated. The primary concern is the introduction of interference from various sources. Thus, we focused our work on the performance of decode-and-forward (DF) relay-assisted ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Seung-Hwan Kim, Jae-Woo Kim and Dong-Seong Kim
In this paper, the eight schemes for aircraft wireless sensor networks are investigated, which are single-hop array beamforming schemes (including analog beamforming (ABF), and digital beamforming (DBF)), non-cooperative schemes (including single-hop and...
ver más
|
|
|
|
|
|
|
|
|
|
|
Duy-Hung Ha, Si Thien Chau Dong, Tan N. Nguyen, Tran Thanh Trang and Miroslav Voznak
In this paper, we introduce a half-duplex (HD) energy harvesting (EH) relay network over the different fading environment with the effect of hardware impairment (HI). The model system was investigated with the amplify-and-forward (AF) and the power split...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xutao Sheng, Guangyue Lu, Liqin Shi and Yinghui Ye
Simultaneous wireless information and power transfer is a practicable solution to encourage energy-constrained relay nodes to cooperate with the source to transmit information to the destination. In this paper, we study the outage performance of hybrid p...
ver más
|
|
|
|
|
|
|
|
|
|
In this paper, we examine non-orthogonal multiple access (NOMA) and relay selection strategy to benefit extra advantage from traditional cognitive radio (CR) relaying systems. The most important requirement to prolong lifetime of such network is employin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weidong Guo and Yunfeng Wang
In this paper, we analyze the outage probability of an amplify-and-forward (AF) cooperative non-orthogonal multiple access (NOMA) model in multi-relay multiuser networks. In contrast to conventional cooperative networks, relays in the considered network ...
ver más
|
|
|
|
|
|