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No. 7 signaling FISU signaling automatic filling method and device

An automatic filling and No. 7 signaling technology, applied in the field of communication, can solve the problems of unwinnable processing, untimely information processing, and taking up a lot of time, so as to reduce software overhead, reduce frequent write operations, and improve resource utilization.

Pending Publication Date: 2021-12-14
CHONGQING JINMEI COMM
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Problems solved by technology

[0005] However, the sending of the filling signaling FISU is currently generally implemented through upper-layer software. Due to the large number of filling signaling, the system MCU will take up a lot of time to process, resulting in that other information that needs to be processed is not processed in time or cannot be processed. A lot of system resources, serious waste of resources

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  • No. 7 signaling FISU signaling automatic filling method and device
  • No. 7 signaling FISU signaling automatic filling method and device
  • No. 7 signaling FISU signaling automatic filling method and device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The embodiment of the present invention discloses a method for automatically filling the No. 7 signaling FISU signaling, comprising the following steps:

[0029] S1. Collect the data sent by the upper layer software;

[0030] S2, judging whether it is signaling information;

[0031] S3, if it is signaling information, then determine whether the signaling information length is equal to 3, if so, then proceed to step S5, if not, then proceed to step S4; ...

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Abstract

The invention discloses a No.7 signaling FISU signaling automatic filling method and device. The method comprises the following steps: S1, receiving data issued by upper software; S2, judging whether the information is signaling information or not; S3, if the signaling information is the signaling information, judging whether the length of the signaling information is equal to 3, if so, performing a step S5, and if not, performing a step S4; S4, the signaling information is packaged through a link layer and then sent to a 64kbit / s link; and S5, recording the current signaling information, repeatedly copying the current signaling information, packaging the copied content through a link, and sending the packaged copied content to the 64kbit / s link. Signaling information sent by an upper-layer application is recognized, and after the FISU is distinguished, continuous retransmission is achieved through the FPGA technology according to the characteristic that the number of the FISU is large. The frequent write operation of the upper layer application software and the FPGA is reduced, the software overhead of the MCU is reduced, and the resource utilization rate is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically relates to a method and device for automatically filling in SS7 FISU signaling. Background technique [0002] Currently, Signaling No. 7 is classified as public channel signaling, a signaling method for transmitting group talk signaling in a time-division manner, and is an important part of the communication network. The No. 7 signaling system used in China has also become China's No. 7 signaling system. It completes local, long-distance and international automatic and semi-automatic telephone connections between fixed-line telephone networks or ISDN network offices; Various telephone call services, and related mobile services, such as SMS services; providing intelligent network services and other value-added services for fixed and mobile networks. [0003] When SS7 is transmitted by public TS16, several octets that make up the signaling unit are inserted into...

Claims

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Application Information

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IPC IPC(8): H04L5/00
CPCH04L5/0053
Inventor 王勇瞿辉颜浩洋杨阳熊鲲袁星勇罗明阳王建兵袁静潘波
Owner CHONGQING JINMEI COMM
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