4 citations · 10 across the 5 of their papers we have counts for
5 papers · 1 filter
Enhancing Communication Efficiency of Semantic Transmission via Joint Processing Technique
Xumin Pu, Tiantian Lei, Wanli Wen +1
This work presents a novel semantic transmission framework in wireless networks, leveraging the joint processing technique. Our framework enables multiple cooperating base stations…
Low-Complex Channel Estimation in Extra-Large Scale MIMO with the Spherical Wave Properties
Xumin Pu, Zhinan Sun, Qianbin Chen +1
This paper investigates the low-complex linear minimum mean squared error (LMMSE) channel estimation in an extra-large scale MIMO system with the spherical wave model (SWM). We mod…
Modelling and Performance Analysis of the Over-the-Air Computing in Cellular IoT Networks
Ying Dong, Haonan Hu, Qiaoshou Liu +3
Ultra-fast wireless data aggregation (WDA) of distributed data has emerged as a critical design challenge in the ultra-densely deployed cellular internet of things network (CITN) d…
Confidential Signal Cancellation Phenomenon in Interference Alignment Networks: Cause and Cure
Lin Hu, Jiabing Fan, Hong Wen +2
This paper investigates physical layer security (PLS) in wireless interference networks. Specifically, we consider confidential transmission from a legitimate transmitter (Alice) t…
Performance and analysis of Quadratic Residue Codes of lengths less than 100
Yong Li, Qianbin Chen, Hongqing Liu +1
In this paper, the performance of quadratic residue (QR) codes of lengths within 100 is given and analyzed when the hard decoding, soft decoding, and linear programming decoding al…