Abstract
The objective of this chapter is to study practical
coding techniques to provide security to wireless
systems. First, the chapter will briefly introduce
theoretical results relevant to low density parity check
(LDPC) codes, polar codes and lattice coding for the
wiretap channel. Then, it will propose practical
secrecy-coding schemes able to provide a reliable and
confidential wireless communication link betweenAlice and
Bob. Finally, these practical wiretap codes are
implemented in WiFi and long-term evolution (LTE)
testbeds, and their confidentiality performance is
evaluated using the bit-error rate (BER) as it is a
simple and practical the metric for secrecy. The reader
is referred to [1] for a throughout survey on recent
advances related to the design of wiretap codes for
information-theoretic metrics such as strong secrecy and
semantic secrecy.
Original language | English |
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Title of host publication | Trusted Communications with Physical Layer Security for 5G and Beyond |
Editors | Trung Q. Dong, Xiangyun Zhou, H. Vincent Poor |
Publisher | Institution of Engineering and Technology IET |
Pages | 501-532 |
ISBN (Electronic) | 978-1-78561-235-0 |
ISBN (Print) | 978-1-78561-236-7 |
DOIs | |
Publication status | Published - 1 Jan 2017 |
MoE publication type | A3 Part of a book or another research book |
Keywords
- fading channels
- cellular radio
- OFDM modulation
- telecommunication security
- cognitive radio
- space division multiplexing
- 5G mobile communication
- MIMO communication
- relay networks