Design and Analysis of Sequence Phase-shifting Frequency-hopping Communication Network
Cui Pei-zhang · Telecommunication Engineering · 2012
To improve the efficiency of frequency-hopping(FH) communication network,FH-sequence phase-shifting is used to build FH communication network.First,the theory and method of sequence phase-shifting is analysed based on the m sequence.Second,the networking process and protocol are expounded in great detail while the system is divided into control channel and data flow channel.And a method is proposed to optimize the phase-shifting value.Such advantages as flexibility in network control,high efficiency and powerful anti-jamming performance are shown for the new designed network.The simulation results show that sequence phase-shifting FH communication network possesses a low inter-network interference compared with asynchronous network.