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A Time Comparison Synchronization Algorithm Applicable to Radar Pulse Communication Equipment Networking

A communication equipment, radar pulse technology, applied in multiplex communication, synchronization device, time-division multiplexing system, etc., can solve the problem of complex synchronization process, achieve broad application potential, reduce dependencies, and improve robustness sexual effect

Active Publication Date: 2019-12-20
南京国睿防务系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the formation network of radar pulse communication equipment needs to divide the time slots of each user's radar pulse and communication pulse, so that the radar module and the communication module work together, and the synchronization process is more complicated. Research on Time Synchronization Algorithm for Formation Network

Method used

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  • A Time Comparison Synchronization Algorithm Applicable to Radar Pulse Communication Equipment Networking
  • A Time Comparison Synchronization Algorithm Applicable to Radar Pulse Communication Equipment Networking
  • A Time Comparison Synchronization Algorithm Applicable to Radar Pulse Communication Equipment Networking

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Embodiment 1

[0036] Such as figure 1 As shown, the present invention abstracts the radar communication integrated formation network into a network composed of a central node (master node) and multiple ordinary nodes (slave nodes) to realize the synchronization process between the central node and each ordinary node. The synchronization process between the central node and each ordinary node can be decomposed into a point-to-point time synchronization operation between a master node and a slave node. After a time comparison synchronization algorithm, each node outputs a synchronization pulse, and the local time of the slave node is corrected according to the time of the master node. Finally, all slave nodes synchronize their local time to the master node time.

[0037] The signal M0 is controlled by receiving the synchronization command sent by the radar module, and the synchronization information is included in the data pulse frame, so that the device completes the time comparison and synchro...

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Abstract

The invention discloses a time comparison synchronization algorithm suitable for networking of radar pulse communication equipment. The time comparison synchronization algorithm comprises the following steps that: radar modules send out M0 control signals; a master node and a slave node for the networking of the radar pulse communication equipment receive the M0 control signal from respective radar modules; and the master node and the slave node perform a point-to-point synchronization operation, wherein the point-to-point synchronization operation process requires three communication time slots, which are the first time slot, the second time slot and the third time slot respectively. Through adoption of the time comparison synchronization algorithm, the high-precision time synchronizationeffect of the whole network under a formation networking mode is realized.

Description

Technical field [0001] The invention relates to the technical field of radar pulse communication, in particular to a time comparison synchronization algorithm suitable for radar pulse communication equipment networking. Background technique [0002] With the development of modern information warfare, it is necessary to build a complex information network capable of sensing and detecting the battlefield environment anytime and anywhere, and capable of high-speed and stable data transmission. Among them, the radar system and the communication system both play an extremely important role. In order to reduce the size and power consumption of the equipment, radar-based pulse communication equipment came into being. The device emits communication pulses in the gap between the radar's detection pulses, and takes advantage of the high power of the radar equipment and the directivity of the antenna to achieve longer-distance and high-speed transmission than ordinary communication equipme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L7/00H04J3/06
CPCH04J3/0605H04J3/0608H04J3/0638H04J3/0682
Inventor 朱军杨健新韩如明董扬
Owner 南京国睿防务系统有限公司
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