Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Operating system > Real-time operating system

MTP Protocol Analysis and Implementation Based on Vxworks

Author WangWenMin
Tutor ChenHongZuo
School PLA Information Engineering University
Course Software Engineering
Keywords OAM VxWorks XML MTP Task Manager Task scheduling QMC
CLC TP316.2
Type Master's thesis
Year 2008
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SS7 is a common international standardization mature signaling system . It is widely used in the fixed-line program-controlled switches . Move the program-controlled switches . Signaling gateways and other equipment . With the development of the communications industry , the SS7 system is also applied to the terminal equipment and adaptive communication middleware ( Adaptive Communication Middleware) . This real-time stability of the 7th signaling components higher reliability . This paper begins with a brief description of the overall structure and composition of the SS7 system , and then through the functional part of the MTP . The detailed analysis of the composition and architecture , as well as the characteristics of the VxWorks operating system introduced . Discussed and achieve the MTP protocol stack based on VxWorks operating system . In detail on the basis of characteristic and related technologies of the VxWorks on MTP achieve the detailed design. The overall structural design first , to discuss the level of the three functions of the MTP , the analysis of the various levels of functionality to VxWorks - based implementations . Then the system framework design , analysis framework design facing reliability . Stability and maintainability problems , and to solve the problem according to the actual needs . Finally, the system functions discussed in detail , and discussed the development level of the system and the calling process . This paper focuses on the realization of various functions of the MTP level in the VxWorks operating system , including: 1 . Initial configuration file using XML format to describe the system , to improve the adaptability and scalability of the system ; 2 . Achieve VxWorks-based MTP each functional level ; 3 . MTP parts by OAM to real-time monitoring . Management ; 4 . Based the VxWorks memory management design and realize this is an innovative point of this article ; 5 . VxWorks-based MTP timer management and implementation; 6. VxWorks-based MTP various functional task management and scheduling ; 7 based on QMC the MTP link configuration and management, this is an innovative point of this topic is difficult . Presented in this paper based on VxWorks MTP protocol and functional design have all been implemented in the program , the system is currently running well .

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