Bangning Zhang

TL;DR: This paper considers an uplink satellite multiterrestrial relay network, which employs a single-antenna user to communicate with a satellite via multiple decode-and-forward (DF) terrestrial relays, and derives closed-form expressions for the outage probability and throughput of the considered system.

TL;DR: This paper conducts the performance analysis of a hybrid satellite-terrestrial cooperative network (HSTCN) having multi-antenna terrestrial relays and proposes a relay selection scheme to enhance the quality of the downlink transmission of the considered HSTCN.

TL;DR: It is proved that the hardware-quality scaling effect vanishes as the number of APs increases in the considered secure cell-free massive MIMO system with active attack, and the optimal power allocation scheme is obtained to maximize the achievable secrecy rate.

TL;DR: This paper investigates the performance of a dual-hop decode-and-forward (DF) relaying-aided land mobile satellite communication over Shadowed-Rician (SR) fading channels and concludes that the maximum ratio transmission at the source and themaximum ratio combining at the destination are the optimal transmit-receive beamforming schemes on the proposed HIs model.

TL;DR: This paper investigates the outage probability (OP) performance of amplify-and-forward (AF) cognitive hybrid satellite-terrestrial overlay networks (CHSTONs) with the non-orthogonal multiple access (NOMA) scheme, in which half-duplexing terrestrial secondary networks cooperate with a primary satellite network for dynamic spectrum access.