| TETRA数字集群系统分组数据功能的实现 |
| |
| 引用本文： | 杜劲波,李 海.TETRA数字集群系统分组数据功能的实现[J].电气电子教学学报,2013(6):54-56. |
| |
| 作者姓名： | 杜劲波 李 海 |
| |
| 作者单位： | 北京理工大学信息与电子学院,北京100081 |
| |
| 基金项目： | 工信部电子信息产业发展基金（2010301） |
| |
| 摘 要： | 本文提出了一种TETRA数字集群系统中的分组数据功能设计的方法.笔者在研究TETRA系统空中接口协议栈和TETRA分组域的架构的基础上,设计并实现了子网相关汇聚协议实体;重点分析了PDP上下文激活/去激活、分组信道分配与释放、分组数据传输等过程,采用UML语言和C语言混合编程的方法开发了TETRA数字集群系统的分组数据功能.本文最后进行的UML模型仿真和设备测试结果与TETRA协议一致.
|
| 关 键 词： | TETRA 空中接口协议栈 分组数据功能 |
The Realization of Packet Data Function in TETRA Digital Trunking System |
| |
| DU Jin-bo,LI Hai.The Realization of Packet Data Function in TETRA Digital Trunking System[J].Journal of Electrical & Electronic Engineering Education,2013(6):54-56. |
| |
| Authors: | DU Jin-bo LI Hai |
| |
| Affiliation: | ( School of Information and Electronics ,Beijing Institute of Technology, Beijing 100081, China) |
| |
| Abstract: | This paper presents an approach on designing TETRA digital trunking system packet data function. The paper design and implement the SNDCP entity based on the study of TETRA air interface protocol stack and the architecture of TETRA packet domain. The paper emphasizes on the analysis of the procedures of PDP context activation/deactivation, packet data channel allocation and release, packet data transmission, develops the TETRA digital trunking system packet data function by hybrid programming in UML language and C language. Finally, the actual simulation and equipment tests of UML model are implemented, and test results are in accordance with TETRA Air Interface. |
| |
| Keywords: | TETRA air interface protocol stack packet data service |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
