Essays about: "integration of GSM"

Found 5 essays containing the words integration of GSM.

  1. 1. GSM HLR Unstructured Supplementary Service Data (USSD) service

    University essay from Institutionen för informationsteknologi

    Author : Mohammedreza Taghilu; [2013]
    Keywords : ;

    Abstract : The Unstructured Supplementary Service Data (USSD) provides a service additional to GSM main service (teleservices and bearer services). Similar to its counterparts, Mobile Station (MS) user and entities of GSM network operator  act as main roles in order to establish communication in which the message traffic is transparent for the mentioned actors. READ MORE

  3. 2. GSM MSC/VLR Unstructured Supplementary Service Data (USSD) Service

    University essay from Institutionen för informationsteknologi

    Author : Egemen Taskin; [2012]
    Keywords : ;

    Abstract : Although the Unstructured Supplementary Service Data (USSD) service is one of the most used GSM services such as checking the balance of prepaid cards, it is not well known by subscribers and it is so often confused with a popular GSM service, Short Message Service (SMS). While SMS is based on the characteristics of storing and forwarding data, USSD is session based and real-time. READ MORE

  4. 3. GSM Technology and Telecoms in Sweden: The Story of Innovation and Industrial Transformation

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Tatiana Pyshkina; [2011]
    Keywords : GSM; telecommunications industry; general purpose technology; Sweden; Business and Economics;

    Abstract : The main research interest of this study is to explain how GSM technology transformed telecommunications industry in Sweden in terms of: a. prices, b. products and services, and c. new industry directions. READ MORE

  5. 4. Integration of MIMO antenna with a fully 180o differential hybrid coupler

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Raj kumar Kallem; Sampath kumar Veerabomma; [2011]
    Keywords : ;

    Abstract : This thesis work proposes the integration of MIMO antenna (i.e., two bowtie dipole antennas) with a fully differential 180o hybrid coupler in the frequency range of 0.7-3 GHz which falls in the Ultra High Frequency (UHF) band as per the spectrum allocated by International Telecommunication Union (ITU). READ MORE

  6. 5. Satellite data communications as acomplement to GSM

    University essay from KTH/Teleinformatik

    Author : Fredrik Palmquist; [2000]
    Keywords : ;

    Abstract : The use of mobile Internet has reached the transport industry. Internet will be used to transport important and security-critical information from and to vehicles. Using Internet in this context raises a severe problem. Only 6% of the world is covered by GSM, the primary Internet bearer for mobile usage. READ MORE