| 摘要: |
| 提出了一种跳频序列的设计方法，将其应用于构建多子网的通信系统可以有效降低子网间的
相互
干扰。该方法在序列设计中引入了子网间用户的空间分布特性，在序列构造中充分利用了传
播时延和传播衰减来降低序列间的频点干扰。理论推导表明，该方法设计的跳频序列可以显
著降低子网间跳频序列的有效碰撞，在相同的频带利用率下比频分组网方式有更强的抗干扰
能力。 |
| 关键词: 跳频通信 多网 序列设计 抗干扰能力 |
| DOI： |
|
| 基金项目: |
|
| Frequency Hopping Sequences Design for Multi-network Communication Systems |
| ZHANG Jian,ZHOU Xing-jain,LU Jian-chuan |
| () |
| Abstract: |
| A design of frequency hopping(FH) sequences for multi-network communication
systems is proposed to decrease the interference among the multi-network. The
d
istribution of multi-network is considered in sequence design, which reduces th
e
conflict of frequency hopping sequences by using the delay and attenuation of t
he different transmitting signals. The theoretical analysis indicates that there
i
s an obvious drop of the carry frequency conflicts among multi-network, and the
communication system has better anti-jamming performance compared with that of
FDMA(Frequency Dividing Multiple Access) sy
stem. |
| Key words: frequency hopping communication multi-network sequence design anti-jamming ca
pability |
《电讯技术》编辑部 