A ttnt data link channel load statistics method
A technology of load statistics and data link, applied in the direction of transmission system, communication channel monitoring, transmission monitoring, etc., can solve the problems of unable to send important battlefield information successfully, reduce the success probability of data link information, and conflict of user data link information in the network, etc. , to achieve the effect of reducing the conflict probability of member information transmission, better responding to channel status, and accurate channel load
Active Publication Date: 2022-04-26
中国人民解放军海军航空大学航空作战勤务学院
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If there is a large error between the calculated channel load value and the real value, the TTNT data link will be judged incorrectly, and the data link information will be sent to the channel for transmission, which will cause conflicts in the user data link information in the network, and will greatly reduce the transmission of data link information. Probability of success, unable to send important information on the battlefield in time, leading to delays in the battlefield and serious consequences
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[0027] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.
[0028] Accurately counting data link channel loads is an important technical measure to reduce data link signal conflicts. In the prior art, the pulse interval time parameter and the transmission guard time parameter are not taken into consideration when calculating the channel load, which will reduce the calculated channel load value and cannot correctly reflect the current channel state. The error between the calculated channel load value and the real value is relatively large, so that the data link will make a wrong judgment on the channel state, and when the data link information is sent to the channel for transmission, it will cause conflicts in the user data link information in the network, which will greatly reduce the data link status. The probability of success in sending a me...
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The invention discloses a TTNT data link channel load statistics method. In this method, members in the data link network count the number of data link pulses sent by the end machine of the data link at the frequency hopping frequency point, and the data link pulses sent by the end machine of the data link at the frequency hopping frequency point within the statistical time window. The number of pulses, the number of transmission protection times of the received data link pulses, the number of data link pulse transmission protection times sent by the data link end machine, and the data link pulse duration, pulse interval duration, transmission protection duration and hop The number of frequency points to calculate the data link channel load. The technical scheme disclosed by the invention solves the problem of inaccurate channel load statistics parameters in the prior art, improves the accuracy of data link channel load statistics, and reduces the conflict probability of data link information.
Description
technical field [0001] The invention relates to a data link channel load statistical method, in particular to a TTNT data link channel load statistical method. Background technique [0002] The data link is an important basis for gaining information superiority on the battlefield, and it is the key to seizing the right to control information and winning the victory of the information war. The data link is known as the "multiplier" of combat effectiveness and the "glue" of joint operations. The emergence of the data link has changed the original combat mode and accelerated the combat rhythm. [0003] In data link networks, channel bandwidth is a scarce resource. Since all network users share the same channel, when multiple users access the channel to transmit data at the same time, the data will collide with each other on the channel and affect the reception, resulting in wasting precious channel resources and reducing communication performance. Therefore, network protocol...
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IPC IPC(8): H04B17/30H04B17/382
CPCH04B17/30H04B17/382
Inventor 赵志勇毛忠阳刘锡国寇昆湖
Owner 中国人民解放军海军航空大学航空作战勤务学院