Frequency hopping sequence optimization method, frequency hopping communication method, communication equipment and storage medium
A technology of frequency hopping sequence and optimization method, applied in the field of communication, can solve problems such as channel collision, and achieve the effect of reducing the probability of collision and achieving good frequency hopping communication effect.
Active Publication Date: 2022-01-18
中航航空电子有限公司
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[0005] The purpose of the embodiment of the present invention is to provide a frequency hopping communication method, aiming to solve the problem that the existing one-transmit-multi-receive communication terminal is easy to generate channels when receiving multiple signals at the same time problem of conflict
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] It can be understood that the terms "first", "second" and the like used in the present application may be used to describe various elements herein, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first xx script could be termed a second xx script, and, similarly, a second xx script could be termed a first xx script, without departing from the scope of the present application.
[0025] Such as figure 1 Shown is an application environment diagram of the frequency hopping s...
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The invention is applicable to the field of communication, and provides a frequency hopping sequence optimization method, a frequency hopping communication method, communication equipment and a storage medium, and the frequency hopping sequence optimization method comprises the following steps: generating a to-be-optimized pseudorandom sequence; decomposing a to-be-transmitted signal into a plurality of sub-signals, and performing homogenization processing on the to-be-optimized pseudo-random sequence according to the number of the sub-signals to obtain a uniform frequency hopping sequence. The uniform frequency hopping sequence generated according to the method can generate frequency hopping frequency points which are used for transmitting sub-signals in each to-be-transmitted signal and have different frequencies, and when the frequency hopping frequency points are applied to signal transmission of a one-transmitting-multiple-receiving communication terminal machine, the probability of signal collision among multiple receiving channels can be effectively reduced; and a good frequency hopping communication effect is ensured.
Description
technical field [0001] The invention belongs to the communication field, and in particular relates to a frequency hopping sequence optimization method, a frequency hopping communication method, communication equipment and a storage medium. Background technique [0002] The design of the transceiver based on the one-send-multiple-receive technology is one of the key technologies to realize the cooperative communication network, that is, the transceiver has one sending channel and multiple receiving channels, and the sending and receiving channels can work at the same time (full-duplex). While sending data, it can receive data from multiple users, thereby greatly improving network throughput, effectively shortening the time for multi-user collaboration, and improving network communication efficiency. [0003] There are roughly two networking modes that support the one-send-multiple-receive communication system, namely the synchronous frequency-hopping networking mode and the a...
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Login to View More IPC IPC(8): H04B1/713H04B1/7136
CPCH04B1/713H04B1/7136Y02D30/70
Inventor 陈玲王首道席利君曹健陈贞贞彭琼优郑鸾凤
Owner 中航航空电子有限公司