Title

Physical Layer Security Analysis against Jamming and Interference

DGIST Authors

Oh, Se Hoon ; Kim, Jinwoong ; Choi, Jihwan P.

Advisor

최지환

Co-Advisor(s)

Sehoon Oh

Issued Date

2019

Awarded Date

2019-02

Citation

Jinwoong Kim. (2019). Physical Layer Security Analysis against Jamming and Interference. doi: 10.22705/thesis.200000171473

Type

Thesis

Table Of Contents

Ⅰ. Introduction
1.1 Motivation 1
1.2 OFDM jamming 1
1.3 Physical layer security (PLS) 3
ⅠI. OFDM jamming
2.1 Conventional OFDM jamming 4
2.1.1 Barrage jamming 4
2.1.2 Partial band jamming 4
2.1.3 Single-tone jamming 5
2.1.4 Multi-tone jamming 6
2.2 Offset multi-tone jamming 6
2.3 Jamming performance analysis 9
2.3.1 Conditional SJNR 9
2.3.2 Conditional BER 11
2.3.3 Impact of ICI 13
2.4 Numerical results 14
ⅠII. Full-duplex cooperative jamming
3.1 System model 18
3.1.1 Preliminaries 18
3.1.2 Null space jamming 19
3.1.3 Smart eavesdropper 20
3.1.4 Cooperative jamming strategy 20
3.2 Secrecy performance analysis 21
3.2.1 Signal to interference plus noise ratio (SINR) 21
3.2.2 Secrecy capacity 22
3.2.3 Secrecy outage probability (SOP) 22
3.2.4 Secrecy region 24
3.3 Optimal power allocation 26
3.3.1 Karush-Khun-Tucker (KKT) 26
3.3.2 Solution 27
3.3.3 Graph analysis 28
IV. Conclusion 30
References 31

URI

http://dgist.dcollection.net/common/orgView/200000171473
http://hdl.handle.net/20.500.11750/10729

DOI

10.22705/thesis.200000171473

Degree

MASTER

Department

Information and Communication Engineering

Publisher

DGIST

Show Full Item Record