Essays about: "isdn thesis"

Found 3 essays containing the words isdn thesis.

  1. 1. The Televerket ISDN project: an examination of the rationale to invest

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Christoffer Friedl; [2017]
    Keywords : Technological decision making; ISDN; Televerket; Agency theory; Technological cycles;

    Abstract : The purpose of this thesis is to evaluate the Swedish Televerket's ISDN infrastructure project which ran from the mid-1980s to the end of the 1990s as an example of firm technological decision making. By drawing upon the analytical models of the behavioral and the managerial theory of firm decision making this thesis comprehensively examines the available primary and secondary sources to identify the grounds for the decision to invest. READ MORE

  3. 2. GSM Voice Mail Service TDM Call Control

    University essay from Institutionen för informationsteknologi

    Author : Ebby Wiselyn Jeyapaul; [2012]
    Keywords : ;

    Abstract : The Voice Mail Service (VMS) enables forwarding of calls to a dedicated Voice Mail Server (VMS) on behalf of the call receiving subscriber during certain conditions such as 'busy subscriber', 'no answer', 'always', etc. The standardization forum 3GPP has specified the Global System for Mobile communication (GSM) while the standardization forum ITU-T has specified the Integrated Services Digital Networks  (ISDN) User Part (ISUP) call control protocol. READ MORE

  4. 3. On Filter Bank Based MIMO Frequency Multiplexing and Demultiplexing

    University essay from Institutionen för systemteknik

    Author : Amir Eghbali; [2006]
    Keywords : Frequency Band Reallocation; Filter Bank; Multirate Signal Processing; MIMO; Satellite Communications;

    Abstract : The next generation satellite communication networks will provide multimedia services supporting high bit rate, mobility, ATM, and TCP/IP. In these cases, the satellite technology will act as the internetwork infrastructure of future global systems and assuming a global wireless system, no distinctions will exist between terrestrial and satellite communications systems, as well as between fixed and 3G mobile networks. READ MORE