Essays about: "Service quality telecommunication"

Showing result 16 - 20 of 42 essays containing the words Service quality telecommunication.

  1. 16. Control traffic overhead for VoIP over LTE

    University essay from KTH/Kommunikationssystem, CoS

    Author : Syed Ghazanfar Salari; [2012]
    Keywords : LTE; VoIP capacity; Physical Downlink Control Channel PDCCH ; Control Channel Elements CCE ; indoor hotspot; scheduling concepts; openWNS simulator; performance evaluation;

    Abstract : With increasing technological advancements more sophisticated mobile devices are being used by end-users. Third generation (3G) mobile communication systems such as Universal Mobile Telecommunication System (UMTS) are not able to satisfy the rising demand for higher throughputs and low latencies. READ MORE

  3. 17. Customer-support Service - The Role in Telecom-Customer Relationships : A Qualitative Study of Telecom Sector

    University essay from Avdelningen för företagsekonomi

    Author : Muhammad Ghazanfar Ali; Khalid Hashmi; [2012]
    Keywords : Customer-support Service; Telecom; Relationship Marketing;

    Abstract : Abstract From the past few years in Sweden telecommunication business has been altered. Earlier when telecom industry was dominant in the market but now it is transformed in to more competitive market with further competitors and provides additional services. In Sweden TeliaSonera is one of the leading and superior telecommunication providers. READ MORE

  4. 18. PERFORMANCE ANALYSIS OF HYBRID DECODE-AMPLIFY FORWARD RELAYING PROTOCOLS IN COGNITIVE NETWORKS

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Awais Salman Qazi; Muhammad Shoaib; Muhammad Shahan Saleem; [2012]
    Keywords : MIMOs; PU; SU; CRs; CC; Maximum Likelihood estimation ;

    Abstract : Nowadays, the world has observed a tremendous increase in the demand of radio spectrum in wireless communication. Services like broadband internet, telecommunication, videoconferencing, mobile IP, online multimedia gaming and other applications have been deployed using wireless services. READ MORE

  5. 19. Spectrum Selection Technique to Satisfy the QoS Requirements in Cognitive Radio Network

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Sheikh Fakhar Uddin; Ismail Khan Khattak; [2012]
    Keywords : Cognitive Radio Network; QoS; Spectrum Selection ;

    Abstract : The demand of wireless spectrum is increasing very fast as the field of telecommunication is advancing rapidly. The spectrum was underutilized because of fixed spectrum assignment policy and this valuable spectrum can be utilized efficiently by cognitive radio technology. READ MORE

  6. 20. Characterization of SIP Signaling-Messages Over OpenSIPS Running On Multicore Server

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Naser Saeed Awan; [2012]
    Keywords : Delay; Latency; OpenSIPS; Packet Loss; QoS; QoS Benchmarking; SIP Signaling Messages; Videoconferencing; VoIP;

    Abstract : Over the course of last decade, the demand for VoIP (Voice over Internet Protocol) applications has increased significantly among enterprises and individuals due to its low cost. This increasing demand resulted in a significant increase in users who require reliable VoIP communication systems. READ MORE