Power optimization for secure communications in full-duplex system under residual self-interference

Caidan Zhao, Mengsiyun Tai, Lianfen Huang, Minmin Huang, Xiaojiang Du

Research output: Contribution to journalConference articlepeer-review

Abstract

This paper proposes a full-duplex physical security model with self-interference remaining. This model doesn't need the assistance of external jamming nodes and it ensures that the uplink and downlink transmission of the full-duplex system can achieve the required secrecy rate. Meanwhile, it creates a base station transmission power optimization problem with flexible constraints and a two-level method to achieve the optimization, so that power optimization can take place in the model with self-interference remaining.

Original languageEnglish
Article number7842157
JournalProceedings - IEEE Global Communications Conference, GLOBECOM
DOIs
StatePublished - 2016
Event59th IEEE Global Communications Conference, GLOBECOM 2016 - Washington, United States
Duration: 4 Dec 20168 Dec 2016

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