Essays about: "Mobil telefon"

Showing result 6 - 10 of 12 essays containing the words Mobil telefon.

  1. 6. Service Improvements for a VoIP Provider

    University essay from KTH/Kommunikationssystem, CoS

    Author : Zhang Li; [2009]
    Keywords : VoIP; SIP; Asterisk; Symbian; JavaEE; JBoss; DoD;

    Abstract : This thesis project is on helping a Voice over Internet Protocol (VoIP) service provider by improving server side of Opticall AB's Dial over Data solution. Nowadays, VoIP is becoming more and more popular. People use VoIP to call their family and friends every day. READ MORE

  3. 7. SIP on an Overlay Network

    University essay from KTH/Kommunikationssystem, CoS

    Author : Xiao Wu; [2009]
    Keywords : VOIPSec; NAT; IPSec; SIP; SRTP; VPN;

    Abstract : With the development of mobile (specifically: wide area cellular telephony) technology, users’ requirements have changed from the basic voice service based on circuit switch technology to a desire for high speed packet based data transmission services. Voice over IP (VoIP), a packet based service, is gaining increasing attention due to its high performance and low cost. READ MORE

  4. 8. Model driven context awareness

    University essay from KTH/Kommunikationssystem, CoS

    Author : Sergi Laencina Verdaguer; [2007]
    Keywords : context awareness; voice over IP; ontologies; OWL; call processing language; WLAN;

    Abstract : The very nature of mobile phones makes them ideal vehicles to study both individuals and organizations: people habitually carry a mobile phone with them and use it as a medium for much of their communication. The information available from today's phones includes the user's location, people nearby, and communication (call and SMS logs), as well as application usage and phone status (idle, charging, and so on). READ MORE

  5. 9. A Conceptual Model of Mobile Marketing for a Multinational Consumer Goods Company

    University essay from KTH/Mikroelektronik och Informationsteknik, IMIT

    Author : Martin Gårdlund; [2005]
    Keywords : mobile marketing; mobile advertising; wireless marketing; marketing; mobil marknadsföring; mobil reklam; trådlös marknadsföring; marknadsföring;

    Abstract : In the last 10 years, mobile phones have gone from being an exclusive almost unnecessary high-tech device to being an everyday item, used by billions of people around the world. The technology evolution has changed phones from a suitcase sized mobile phone imitating its stationary counterpart, to a small communication device that can perform more than twenty different tasks and is usually less than half the size of the a traditional fixed phone. READ MORE

  6. 10. Mobile Financial Services : Opportunities in Electronic Banking from Wireless Computing Technology

    University essay from Internationella Handelshögskolan; IHH, Företagsekonomi

    Author : Anders Gustafsson; Mattias Wramsmyr; Mikaela Claesson; [2005]
    Keywords : Electronic commerce; mobile commerce; electronic banking; mobile banking;

    Abstract : Bankindustrin är ett typiskt exempel på en industri som har tjänat otroligt mycket på information- och kommunikationsteknologiapplikationer. Dessa applikationer tar formen av Internet-baserad banktjänst, som inkluderar transaktioner av värdepapper, kontouppgifter, presentation av räkningar och betalningar samt transfereringar mellan konton och individer. READ MORE