Essays about: "LTE Roaming"

Found 5 essays containing the words LTE Roaming.

  1. 1. Securing LBO VoLTE roaming with multiple Escrow Agents : A dynamic approach to distribute cryptographic keys to Escrow Agents

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Nathanael Eneroth; [2018]
    Keywords : LTE; VoLTE; LBO; Lawful Intercept; Multiple Escrow Agents; Shamir’s Secret Sharing; LTE; VoLTE; LBO; laglig avlyssning; flera Escrow Agents ; Shamirs krypteringsmetod;

    Abstract : The fourth generation cellular mobile broadband, Long-Term Evolution (LTE), provides high speed Internet via Internet Protocol (IP). Today’s wireless infrastructure paves the way to a connected society where high speed Internet is seamlessly available at all times for anyone to use. READ MORE

  3. 2. Make yourself at home : A comparative study of VoLTE Roaming architectures

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

    Author : Ioannis Kaltsas; [2017]
    Keywords : Local breakout; RAVEL; S8HR; VoLTE roaming; Local breakout; RAVEL; S8HR; VoLTE roaming;

    Abstract : While the data traffic has increased through the years, the average revenue per user (ARPU) remains flat. Thus, mobile network operators need to find a solution for how to support the growing amounts of traffic at fixed revenue per user. READ MORE

  4. 3. Analysis and Experimental Verification of Diameter Attacks in Long Term Evolution Networks

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

    Author : Bhanu Teja Kotte; [2016]
    Keywords : ;

    Abstract : In cellular networks, the roaming interconnection was designed when there were only a few trusted parties and security was not a major concern or design criteria. Most of the roaming interconnections today are still based on the decades-old SS7 and the lack of security is being blamed for several vulnerabilities. READ MORE

  5. 4. SCTP and Diameter Parameters for High Availability in LTE Roaming

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Xuelin Xiong; [2015]
    Keywords : SCTP; Diameter; IPX; LTE Roaming; Seagull; RTD; RTO; Retransmission; DEA; SCTP; Diameter; IPX; LTE roaming; Seagull; RTD; RTO; omsändning; DEA;

    Abstract : Today mobile network operators utilize IP Packet exchange (IPX) carriers to interconnect their networks with other operators. Mobile network operators are free to choose one IPX carrier for their data traffic and another for their control traffic. READ MORE

  6. 5. Performance of International roaming Location Update in 3G and 4G networks

    University essay from Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Author : Sanaz Moshirian; [2015]
    Keywords : International Roaming; LTE; Delay; Tracing; Performance;

    Abstract : Since Mobile network operator (MNO) relies on many Business Support Systems (BSS) and Operation Support Systems (OSS) it should be assured that operator’s systems supports the requirements of the future.This thesis shall focus on the “start-to-end” aspects that must be considered to ensure that International Roaming continues to operate flawless. READ MORE