Research on Joint Working Mode of Multiple Frequency Hopping Radios Under Interference Suppression Condition
A joint working mode of multiple Frequency Hopping (FH) radios is considered in this paper, which applies the cooperative work idea in FH communication. By jointly processing the resources provided by multiple FH radios, the joint working mode can get a better interference suppression performance. Four levels of joint working mode are introduced in this paper. A joint working mode using multiple antenna technology is detailed analyzed here. The mode can be realized in three methods, which are jointly transmit, jointly receive, and jointly transmit and receive. Key problems remained to be solved are also given. Simulation results show the effectiveness of the joint working mode. The joint working mode is a complement to the existing FH communication mode, which can be used to ensure normal communication in interference suppression condition.