Essays about: "mobile voip"

Showing result 6 - 10 of 39 essays containing the words mobile voip.

  1. 6. 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. 7. Hardware Acceleration of the Robust Header Compression (RoHC) Algorithm

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Mohammed Al-Obaidi; Harshavardhan Kittur; [2012]
    Keywords : Technology and Engineering;

    Abstract : With the proliferation of Long Term Evolution (LTE) networks, many cellular carriers are embracing the emerging eld of mobile Voice over Internet Protocol (VoIP). The robust header compression (RoHC) framework was introduced as a part of the LTE Layer 2 stack to compress the large headers of the VoIP packets before transmitted over LTE IP-based architectures. READ MORE

  4. 8. Peer to Peer VoIP over IEEE 802.11 WLAN

    University essay from Halmstad Embedded and Intelligent Systems Research (EIS)

    Author : Karunakar Antham; Chandrashekar reddy Palle; Ashwin kumar Mantoor; [2012]
    Keywords : Peer to Peer VoIP; VoIP over WLAN; Wi-Fi; Wi-Fi Ad-Hoc; Android;

    Abstract : Voice over Internet Protocol (VoIP) over WLAN is one of the most important technologies in today’s world of communication. VoIP is simply a way to make phone calls through the internet because of the convergence of voice and data networks enables new applications and cost reductions. READ MORE

  5. 9. Strategy of Mobile Communication System Providers in Cloud (Implementation of cloud in telecom by Ericsson)

    University essay from Blekinge Tekniska Högskola/Sektionen för management

    Author : Madhu Sundaram; Kejvan Redjamand; [2012]
    Keywords : Strategy; Cloud computing; mobile telecommunication; Ericsson.;

    Abstract : The telecom operators are experiencing low revenues due to reduction in voice calls and SMS in their networks mainly driven by communication services like Skype, Google talk, msn and other VOIP (voice over internet protocol) products. Instant messaging services and social networking are also taking away the operator’s customers reducing them to “dumb pipes” with the OTT (Over the Top) players like Google, Microsoft and other content providers making profits at the expense of the operator. READ MORE

  6. 10. VoIP branding: How to bridge the gaps between your brand identity and brand equity : A corporate-consumer perspective with Rebtel Networks AB

    University essay from KTH/Industriell marknadsföring

    Author : Kunthika Macharoensak; [2012]
    Keywords : brand identity; brand awareness; branding in hi-tech environment; market complexity; VoIP branding; MVNO branding; corporate base perspective; consumer base perspective; market research; VoIP; MVNO; varumärkesidentitet; varumärkeshantering; marknadsundersökning;

    Abstract : A hi-tech company often focuses on being innovative by providing product offerings as product leader, fast follower or with operational excellence. In the international calling sector the technological solutions are numerous. READ MORE