Download now Free registration required
In this paper, the authors consider secure transmission protocol for flexible load-balance control in two-hop relay wireless networks without the information of both eavesdropper channels and locations. The available secure transmission protocols via relay cooperation in physical layer secrecy framework cannot provide a flexible load-balance control, which may significantly limit their application scopes. This paper extends the conventional works and proposes a general transmission protocol with considering load-balance control, in which the relay is randomly selected from the first k preferable assistant relays located in the circle area with the radius r and the center at the middle between source and destination (2HR-(r, k) for short).
- Format: PDF
- Size: 254.2 KB