GGE MS Protocol Stack (0)

XBM-WorkRoom

　
GSM/GPRS/EDGE (GGE) MS Protocol Stack

While confronting this topic about GGE Protocol Stack, I become a little excited because GGE Protocol Stack indeed is a comprehensive and complicated wireless project world with a little bit mystery. In addition, not all the companies over the world have the capability of developing the whole architecture of system in the area, such as TI, IFX, MTK, SPREADTRUM, COMMIT, etc. So, the development will have some troubles for you. Never mind! Let us disclose the procedures of the development of GGE Protocol Stack step by step. Ok, Let us be directly to the point.

0. Prerequisites
For people entering into the development of GGE Protocol Stack, to be categorized the following hierarchy from the bottom to the top as specified by Figure 1 in accordance with the functionality of GGE Protocol Stack
<IMG src="http://www.52rd.com/Blog/uploadfile/20081923034337.jpg" border=0>
     Figure 1. Relationship between developer and GGE Protocol Stack System

System Architecture
-Outstanding of understanding of 3GPP Specs
-Outstanding of handset design and integration of system and module
-Outstanding of understanding of RTOS (such as Nucleus or Linux)
-Outstanding of programming embedded system
-Familiar with program language C
Layer1(L1)
-Outstanding of understanding of 3GPP Specs, especially L23
-Outstanding of programming embedded system
-Familiar with program language C
-Familiar with SDL and UML
-Familiar with module design and integration
-Good knowledge of system architecture of handset
Layer3/Layer2(L23)
-Outstanding of understanding of 3GPP Specs, especially L23
-Familiar with program language C
-Familiar with SDL and UML
-Familiar with module design and integration
-Good knowledge of system architecture of handset
-Comprehensive knowledge of programming embedded system


Man-Machine Interfaces/Application Control Interfaces(MMI/ACI)
-Outstanding of understanding of relevant 3GPP Specs
-Familiar with program language C
-Familiar with SDL and UML
-Familiar with module design and integration
-Good knowledge of system architecture of handset
-Comprehensive knowledge of programming embedded system
Drivers
-Outstanding of programming embedded system
-Familiar with program language C
-Familiar with the corresponding hardware
-Familiar with module design and integration
-Good knowledge of system architecture of handset
Utilities(Protocol Stack tracer, RF Calibration, Final Testing, Audio Testing, Writing IMEI, Download Image, or Simulator)
-Outstanding of skills of program language C/C++ and GUI
-Familiar with system architecture of handset
-Familiar with relevant 3GPP Specs or RF Performance
-Familiar with programming instruments, such as GPIB, ANITE PS Analyzer,
CMU200, Agilent8960, Agilent6632, or Keithley2303, etc.
Testing
-Outstanding of understanding of relevant 3GPP Specs
-Familiar with TTCN or C/C++
-Familiar with skills of software testing and the flow of FTA
-Familiar with programming instruments, such as GPIB, ANITE PS Analyzer,
CMU200, Agilent8960, Agilent6632, or Keithley2303, etc.

zkgsm

看不懂 这个有中文的马？

qq277845600

好，长的英文哦，看的没有兴趣了