Paper Info
Title
Secrecy Performance Analysis of Uplink NOMA in IoT Networks
Abstract
This paper investigates physical layer security (PLS) of uplink non-orthogonal multiple access (NOMA) in Internet of Things (IoT) networks, where two devices transmit secret information to base station or access point simultaneously under the intercepting of an eavesdropper (Eve). The new closed-form expressions of joint connection outage probability (JCOP), joint secrecy outage probability (JSOP) and sum secrecy throughput (SST) are derived over Nakagami-m fading channels to indicate the impact of parameters, i.e., transmit power and codeword rates, on secrecy performance. Simulation results are obtained to verify our analysis and allow an easy design of transmit power and wiretap code rates which maximizes the SST.
Year
DOI
Venue
2018
10.1109/ICCChina.2018.8641217
2018 IEEE/CIC International Conference on Communications in China (ICCC)
Keywords
Field
DocType
NOMA,Uplink,Power system reliability,Probability,Fading channels,Performance evaluation,Reliability
Base station,Transmitter power output,Fading,Computer science,Secrecy,Computer network,Real-time computing,Nakagami distribution,Code word,Throughput,Telecommunications link
Conference
ISSN
ISBN
Citations 
2377-8644
978-1-5386-7005-7
0
PageRank 
References 
Authors
0.34
0
6
Name
Order
Citations
PageRank
Zhongwu Xiang1395.94
Weiwei Yang222850.42
Yueming Cai3918102.96
Yunpeng Cheng4858.84
Heng Wu532.11
Meng Wang686.54