8 citations · 9 across the 5 of their papers we have counts for
5 papers
Permittivity Estimation in Ray-tracing Using Path Loss Data based on GAMP
Yuanhao Jiang, Shidong Zhou, Xiaofeng Zhong
In this paper, we propose a modified Generalized Approximate Message Passing (GAMP) algorithm to estimate permittivity parameters using path loss data in ray-tracing model.
Recommendation Scheme Based on Converging Properties for Contents Broadcasting
Jian Sun, Xiaofeng Zhong, Xuan Zhou +1
Popular videos are often clicked by a mount of users in a short period. With content recommendation, the popular contents could be broadcast to the potential users in wireless netw…
Optimal Distributed Resource Allocation for Decode-and-Forward Relay Networks
Yin Sun, Zhoujia Mao, Xiaofeng Zhong +3
This paper presents a distributed resource allocation algorithm to jointly optimize the power allocation, channel allocation and relay selection for decode-and-forward (DF) relay n…
Optimal Real-time Spectrum Sharing between Cooperative Relay and Ad-hoc Networks
Yin Sun, Xiaofeng Zhong, Tsung-Hui Chang +3
Optimization based spectrum sharing strategies have been widely studied. However, these strategies usually require a great amount of real-time computation and significant signaling…
Spectrum Sharing between Cooperative Relay and Ad-hoc Networks: Dynamic Transmissions under Computation and Signaling Limitations
Yin Sun, Xiaofeng Zhong, Yunzhou Li +2
This paper studies a spectrum sharing scenario between a cooperative relay network (CRN) and a nearby ad-hoc network. In particular, we consider a dynamic spectrum access and resou…