1.8k citations · 4.7k across the 68 of their papers we have counts for
9 papers · 2 filters
Outage Performance of Uplink Two-tier Networks Under Backhaul Constraints
Shirin Jalali, Zolfa Zeinalpour-Yazdi, H. Vincent Poor
Multi-tier cellular communication networks constitute a promising approach to expand the coverage of cellular networks and enable them to offer higher data rates. In this paper, an…
A Rate-Distortion Based Secrecy System with Side Information at the Decoders
Eva C. Song, Paul Cuff, H. Vincent Poor
A secrecy system with side information at the decoders is studied in the context of lossy source compression over a noiseless broadcast channel. The decoders have access to differe…
Cooperative Non-Orthogonal Multiple Access in 5G Systems
Zhiguo Ding, Mugen Peng, H. V. Poor
Non-orthogonal multiple access (NOMA) has recently received considerable attention as a promising candidate for 5G systems. A key feature of NOMA is that users with better channel…
Secure Degrees of Freedom of Wireless X Networks Using Artificial Noise Alignment
Zhao Wang, Ming Xiao, Mikael Skoglund +1
The problem of transmitting confidential messages in wireless X networks is considered, in which each transmitter intends to send one confidential message to every rec…
Cooperation and Storage Tradeoffs in Power-Grids with Renewable Energy Resources
Subhash Lakshminarayana, Tony Q. S. Quek, H. Vincent Poor
One of the most important challenges in smart grid systems is the integration of renewable energy resources into its design. In this work, two different techniques to mitigate the…
On the Performance of Non-Orthogonal Multiple Access in 5G Systems with Randomly Deployed Users
Zhiguo Ding, Zheng Yang, Pingzhi Fan +1
In this letter, the performance of non-orthogonal multiple access (NOMA) is investigated in a cellular downlink scenario with randomly deployed users. The developed analytical resu…