10 citations · 47 across the 21 of their papers we have counts for
6 papers · 1 filter
Delay Constrained Buffer-Aided Relay Selection in the Internet of Things with Decision-Assisted Reinforcement Learning
Chong Huang, Gaojie Chen, Yu Gong
This paper investigates the reinforcement learning for the relay selection in the delay-constrained buffer-aided networks. The buffer-aided relay selection significantly improves t…
Study of Intelligent Reflective Surface Assisted Communications with One-bit Phase Adjustments
Tianxiong Wang, Gaojie Chen, Justin P. Coon +1
We analyse the performance of a communication link assisted by an intelligent reflective surface (IRS) positioned in the far field of both the source and the destination. A direct…
Chernoff Bounds and Saddlepoint Approximations for the Outage Probability in Intelligent Reflecting Surface Assisted Communication Systems
Tianxiong Wang, Gaojie Chen, Justin P. Coon +1
We analyze the outage probability of an intelligent reflecting surface (IRS)-assisted communication network. A tight upper bound on the outage probability is formulated based on th…
Secret Key Generation for Intelligent Reflecting Surface Assisted Wireless Communication Networks
Zijie Ji, Phee Lep Yeoh, Deyou Zhang +5
We propose and analyze secret key generation using intelligent reflecting surface (IRS) assisted wireless communication networks. To this end, we first formulate the minimum achiev…
Hybrid Codeword Position Index Modulation for Sparse Code Multiple Access System
Ke Lai, Jing Lei, Lei Wen +3
In this paper, a novel variation of codeword position index based sparse code multiple access (CPI-SCMA) system, which is termed as hybrid codeword position index modulated sparse…
Codeword Position Index based Sparse Code Multiple Access System
Ke Lai, Lei Wen, Jing Lei +3
In this letter, a novel variation of sparse code multiple access (SCMA), called codeword position index based SCMA (CPI-SCMA), is proposed. In this scheme, the information is trans…