Change search
ReferencesLink to record
Permanent link

Direct link
SGSN-MME Test Node Pool - Resources utilization for SGSN test nodes
KTH, School of Information and Communication Technology (ICT).
2013 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

The SGSN-MME node, which is important in wireless networks, handles many users and therefore the uptime requirements for it are very high. The goal at Ericsson is to reach 99.9999% uptime for their SGSN-MME nodes and to reach this a lot of testing is required. Therefore the test process during the SGSN-MME development is both resource expensive and time consuming. To optimize both resource utilization and test runtimes a common test node pool solution for their different test tools has been proposed. During this thesis a first exploratory investigation about how to optimize such a solution was made. During the investigation different aspects were evaluated and a first input about how an optimal solution can be implemented is proposed. By having a scheduling layer in the common node pool, which determines how many nodes each regression job will get, depending on current load, the number of test cases in the job and the current node utilization optimized solutions can be found. Future work in the area is still needed, but the exploratory research made during this thesis will give a good base to continue from.

Place, publisher, year, edition, pages
2013. , 44 p.
National Category
Computer and Information Science
URN: urn:nbn:se:kth:diva-143343OAI: diva2:706299
Subject / course
Information and Software Systems
Educational program
Master of Science in Engineering - Information and Communication Technology
Available from: 2014-03-19 Created: 2014-03-19 Last updated: 2014-03-19Bibliographically approved

Open Access in DiVA

fulltext(753 kB)183 downloads
File information
File name FULLTEXT01.pdfFile size 753 kBChecksum SHA-512
Type fulltextMimetype application/pdf

By organisation
School of Information and Communication Technology (ICT)
Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar
Total: 183 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 63 hits
ReferencesLink to record
Permanent link

Direct link