Physical Layer Security in Cellular Networks: A Stochastic Geometry Approach
arXiv:1303.1609 · doi:10.1109/TWC.2013.041713.120865
Abstract
This paper studies the information-theoretic secrecy performance in large-scale cellular networks based on a stochastic geometry framework. The locations of both base stations and mobile users are modeled as independent two-dimensional Poisson point processes. We consider two important features of cellular networks, namely, information exchange between base stations and cell association, to characterize their impact on the achievable secrecy rate of an arbitrary downlink transmission with a certain portion of the mobile users acting as potential eavesdroppers. In particular, tractable results are presented under diverse assumptions on the availability of eavesdroppers' location information at the serving base station, which captures the benefit from the exchange of the location information between base stations.
To appear in IEEE Transactions on Wireless Communications
Cited by in corpus (15)
- Modeling and Analysis of Cellular Networks using Stochastic Geometry: A Tutorial
- Physical Layer Security in Downlink Multi-Antenna Cellular Networks
- Secure Routing in Multihop Wireless Ad-hoc Networks with Decode-and-Forward Relaying
- Optimization of Code Rates in SISOME Wiretap Channels
- Impact of Artificial Noise on Cellular Networks: A Stochastic Geometry Approach
- Secrecy of Multi-Antenna Transmission with Full-Duplex User in the Presence of Randomly Located Eavesdroppers
- Secure Transmission for Relay Wiretap Channels in the Presence of Spatially Random Eavesdroppers
- Secure Wireless Communications via Cooperative Transmitting
- Tradeoff between Delay and Physical Layer Security in Wireless Networks
- Artificial-Noise-Aided Transmission in Multi-Antenna Relay Wiretap Channels with Spatially Random Eavesdroppers
- Physical Layer Security in Three-Tier Wireless Sensor Networks: A Stochastic Geometry Approach
- Physical Layer Security in Heterogeneous Networks with Jammer Selection and Full-Duplex Users
- Artificial-Noise Aided Secure Transmission in Large Scale Spectrum Sharing Networks
- Secure Communication in Dynamic Wireless Ad hoc Networks
- Physical Layer Security in Heterogeneous Cellular Networks