Secure Wireless Communications via Cooperative Transmitting
Figure 7
Comparison of stochastic and deterministic positioning of transmitters. Top two curves are for hexagonal and square lattice (IUD eavesdroppers with ), while middle four curves are for Poisson and IUD spatial processes for the transmitters’ and eavesdroppers’ positions (with or ). Bottom three curves are for cooperative jamming and cooperative relaying strategies for cooperation between transmitters.
