Wireless Communications and Mobile Computing / 2017 / Article / Fig 4

Research Article

Cognitive Security of Wireless Communication Systems in the Physical Layer

Figure 4

Based on the environment information, security needs can change. While the probability of attack might be higher in urban areas, it might be low in rural areas. The increased probability of attack increases also the resource usage to provide higher security, which also leads to decreased data rate.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.