6Zander J.LPD Properties of adaptive frequency hopping systems for HF communications[C].IEE 6th International conference on HF radio system and techniques,University of York,1994:239-243.
7Zander J.Adaptive frequency hopping in HF communication[J].IEE proceeding Communications,1995,142(2):99-105.
8Jens Z.Adaptive frequency hopping in HF environments[C].1993 IEEE military communications conference record,1993:600-604.
9Dag S,Per K.Adaptive frequency hopping in HF environments[C].1993 IEEE military communications conference record,1993:338-341.
