286 citations · 315 across the 12 of their papers we have counts for
14 papers · 1 filter
Robust Symbol-Level Precoding and Passive Beamforming for IRS-Aided Communications
Guangyang Zhang, Chao Shen, Bo Ai +1
This paper investigates a joint beamforming design in a multiuser multiple-input single-output (MISO) communication network aided with an intelligent reflecting surface (IRS) panel…
Relay Selection and Resource Allocation for Ultra-Reliable Uplink Transmission in Smart Factory Scenarios
Jing Cheng, Chao Shen
In this paper, a relay-aided two-phase transmission protocol for the smart factory scenario is proposed. This protocol aims at enabling all robots' ultra-reliable target number of…
Robust Resource Allocation for Multi-Antenna URLLC-OFDMA Systems in a Smart Factory
Jing Cheng, Chao Shen, Shuqiang Xia
In this paper, we investigate the worst-case robust beamforming design and resource block (RB) assignment problem for total transmit power minimization of the central controller wh…
Robust URLLC Packet Scheduling of OFDM Systems
Jing Cheng, Chao Shen, Shuqiang Xia
In this paper, we consider the power minimization problem of joint physical resource block (PRB) assignment and transmit power allocation under specified delay and reliability requ…
HARQ-CC Enabled NOMA Designs With Outage Probability Constraints
Yanqing Xu, Donghong Cai, Fang Fang +3
In this paper, we aim to design an adaptive power allocation scheme to minimize the average transmit power of a hybrid automatic repeat request with chase combining (HARQ-CC) enabl…
Optimal Task Assignment and Power Allocation for NOMA Mobile-Edge Computing Networks
Fang Fang, Yanqing Xu, Zhiguo Ding +3
Mobile edge computing (MEC) can enhance the computing capability of mobile devices, and non-orthogonal multiple access (NOMA) can provide high data rates. Combining these two techn…