The Research and Application of ASN.1 Entity in TD-LTE System
To meet the requirements of real-time and simplicity in mobile communications system signaling transmission, we analyze the TD-LTE system RRC sublayer signaling messages, and design ASN.l encoding and decoding module for the TD-LTE system after the detailed study of the ASN.l UPER encoding and decoding rules. In the design process, the encoding and decoding system will be designed as a separate codec library, it can get parameters from ASN.l data structure and treats them unified. We design trace module to track and debug the entire system. According to the characteristics of TD-LTE system (e.g. the cyclical characteristic), we propose improvement measures such as pre-coding to improve the system efficiency. Finally, we do the single module test in the Microsoft VC platform. Through the co-simulation of SDL and TTCN with the Borland C++ platform, we can make sure the conformance between the result of encoding/decoding and the requirement of 3GPP.
ASK1 TD-LTE simulation on Microsoft VC platform co-simulation of SDL and TTCN
Xiaowen Li Xiaowei Fang
Key Lab of Mobile Communications Technology of Chongqing University of Post and Telecommunications C Key Lab of Mobile Communications Technology of Chongqing University of Post and Telecommunications,
国际会议
海口
英文
161-164
2011-07-15（万方平台首次上网日期，不代表论文的发表时间）