Physical layer security (PLS) is a promising technology in device-to-device (D2D) communications by exploiting reciprocity and randomness of wireless channels, which attracts considerable research attention in the D2D communications community. In this paper, we investigated PLS for secure key generation rate (SKGR) in D2D communications based on cooperative trusted and non-trusted relays. By leveraging social ties, we exploit three social phenomena for secure communications, i.e., trusted scenario (social trust), non-trusted scenario (social reciprocity) and partially trusted scenario (mixed social trust and social reciprocity). The coalition game theory is further utilized to select the optimal relay pairs for improving SKGR. On the basis ...
Device-to-device (D2D) communication is a promising technology to improve energy efficiency and spec...
In this paper, we consider a two-way relay system where the two sources can only communicate through...
Abstract Using wireless relay nodes to cooperate is a very important helpful way to improve the phys...
In a device-to-device (D2D) communications underlaying cellular network, any user is a potential eav...
In this paper, we investigate the cooperation issue via spectrum sharing when employing physical lay...
In this paper, we investigate the cooperation issue via spectrum sharing when employing the physical...
International audienceCooperation between wireless network nodes is a promising technique for improv...
Abstract — Cooperation between wireless network nodes is a promising technique for improving the phy...
Secret key generation amongwireless devices using physical layer information of radio channel has be...
This paper investigates a secure wireless-powered device-to-device (D2D) communication network in th...
Key agreement is one the most essential steps when applying cryptographic techniques to secure devic...
Abstract Cooperation among wireless nodes has been recently proposed for improving the physical laye...
Social awareness and social ties are becoming increasingly popular with emerging mobile and handheld...
International audienceCooperation among wireless nodes has been recently proposed for improving the ...
In this study, a two-stage decode-and-forward cooperative network is investigated consisting of a so...
Device-to-device (D2D) communication is a promising technology to improve energy efficiency and spec...
In this paper, we consider a two-way relay system where the two sources can only communicate through...
Abstract Using wireless relay nodes to cooperate is a very important helpful way to improve the phys...
In a device-to-device (D2D) communications underlaying cellular network, any user is a potential eav...
In this paper, we investigate the cooperation issue via spectrum sharing when employing physical lay...
In this paper, we investigate the cooperation issue via spectrum sharing when employing the physical...
International audienceCooperation between wireless network nodes is a promising technique for improv...
Abstract — Cooperation between wireless network nodes is a promising technique for improving the phy...
Secret key generation amongwireless devices using physical layer information of radio channel has be...
This paper investigates a secure wireless-powered device-to-device (D2D) communication network in th...
Key agreement is one the most essential steps when applying cryptographic techniques to secure devic...
Abstract Cooperation among wireless nodes has been recently proposed for improving the physical laye...
Social awareness and social ties are becoming increasingly popular with emerging mobile and handheld...
International audienceCooperation among wireless nodes has been recently proposed for improving the ...
In this study, a two-stage decode-and-forward cooperative network is investigated consisting of a so...
Device-to-device (D2D) communication is a promising technology to improve energy efficiency and spec...
In this paper, we consider a two-way relay system where the two sources can only communicate through...
Abstract Using wireless relay nodes to cooperate is a very important helpful way to improve the phys...