This assignment has been performed at location and commissioned by Attendit AB in Jönköping. The task has been to develop a client/server system to access data stored in SQL databases where the client application is developed to run on regular cellular telephones. The importance has been to develop as reliable mobile communication as possible. The functionality that is demanded upon the mobile communication is: • Secured for future versions • Interoperability • Data should not be bugged, modified or disappear unnoticed • Resource efficient We have achieved these demands by developing our own protocol that is on top of the TCP protocol. The difficulty with the development has been to take in mind the limited resources of the mobile phones regarding storage, memory and CPU. The result of this task is a working system with a belonging database which has stable mobile communication as foundation. Server and client is well structure so the system easy can be extended with new different calls to the database. In hence of confidentiality the real system is not presented in this report. Instead we will describe fictitious scenario to exemplify the resolutions to the problems that we have identified.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:hj-840 |
| Date | January 2007 |
| Creators | Hjälmgården, David, van der Lieth, Jens |
| Publisher | Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik, Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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