publication . Bachelor thesis . 2008

Undersökning av automatiserad interoperabilitetstest av mobila terminaler

Brammer, Niklas;
Open Access English
  • Published: 01 Jan 2008
  • Publisher: Linköpings universitet, Institutionen för datavetenskap
  • Country: Sweden
Abstract
In order to develop and secure the functionality of its cellular communications systems, Ericsson deals with numerous R&D and I&V activities. One important aspect is interoperability with mobile terminals from different vendors on the world market. Therefore Ericsson co-operates with mobile platform and user equipment manufacturers. These companies visit the interoperability developmental testing (IoDT) laboratories in Linköping to test their developmental products and prototypes in order to certify compliance with Ericsson's products. The knowledge exchange is mutual, Ericsson as well as the user equipment manufacturers benefit from the co-operation. Th...
Subjects
free text keywords: GSM, UMTS, LTE, Interoperability Test, Test Automation, Computer Sciences, Datavetenskap (datalogi)
Related Organizations

2.1 Simplified GSM Network Structure . . . . . . . . . . . . . . . . . . 12 2.2 Simplified GPRS Network Structure . . . . . . . . . . . . . . . . . 14 2.3 GSM Interfaces - Simplified . . . . . . . . . . . . . . . . . . . . . . 15 2.4 Simplified UMTS Network Structure . . . . . . . . . . . . . . . . . 18 2.5 Proposed LTE Network Structure . . . . . . . . . . . . . . . . . . . 19 2.6 IoDT Lab Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.1 Automated Test Life-Cycle Methodology . . . . . . . . . . . . . . . 26 4.1 Test Execution Schedule . . . . . . . . . . . . . . . . . . . . . . . . 41 4.2 Network Verification Test Setup . . . . . . . . . . . . . . . . . . . . 42 4.1 Automation Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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