- Tytuł:
- PCA Based Components Selection Criteria for Computationally Efficient Physical Layer Key Generation (PLKG) System
- Autorzy:
-
Sarsodia, Tapesh
Bhatt, Uma Rathore
Upadhyay, Raksha
Bhat, Vijay - Powiązania:
- https://bibliotekanauki.pl/articles/27311925.pdf
- Data publikacji:
- 2023
- Wydawca:
- Polska Akademia Nauk. Czasopisma i Monografie PAN
- Tematy:
-
wireless networks
received signal strength
principal component analysis
physical layer key generation
Mean
Histfit - Opis:
- Data security is one of the prime concerns in wireless networks. PLKG has been emerging as an attractive alternative to traditional cryptographic techniques. PLKG is more computationally efficient than cryptography. Moreover, PLKG using Principal component analysis (PCA) as pre-processing may further save computations. This paper proposes three mechanisms to select components of PCA which are based on Information content, Mean and Histfit. Bit Disagreement Rate (BDR) is compared for each mechanism. Histfit based method is found to be best. Since only two components are supposed to be processed for key generation, it is computationally efficient/ power efficient too.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2023, 69, 2; 361--369
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
Artykuł