Analysis And Implementation Of The Mobile Communication Signal Process

With the development of Internet,OTT has developed rapidly and got a lot of market share.Mobile network operator also pay more attention to their own development of emerging businesses.The 3GPP identifies potential requirements for the network information and capability that the 3GPP network could exposed to the 3rd party applications and the MNOs could get the benefits from such the 3rd party applications.For the purpose of that,I proposed to analysis signaling processing to get network information.These information may include mobile number and location of UEs,i.e.The paper is mainly aimed to realize implement of the analysis of Iu-CS interface and S1 interface signaling.Based on the study of WCDMA and LTE,I have complete the project.At first,I study on the WCDMA/LTE network structure,and Iu-CS/S1 interface's protocol stack structure,analyzed the existing signaling analysis method and the issue about these method.Proposed the target of signaling analysis.I researched on the protocol of RANAP and S1AP.Based on the research of protocol stack and signaling processes of Iu-CS and S1 interface.I design and implementation of decoding signaling,multi-signaling correlation CDR synthesis.Then,I used a largenumber of signaling data to test and vertify the scheme.Finally,this paper comprehensively summarized the work that has done in the paper and proposed the prospect of further research.