Sökning: "availability gsm"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden availability gsm.

  1. 1. Unlicensed and licensed low-power wide area networks : Exploring the candidates for massive IoT

    Master-uppsats, KTH/Radio Systems Laboratory (RS Lab)

    Författare :Daniel Sjöström; [2017]
    Nyckelord :LPWA; LPWAN; IoT; massive IoT; NB-IoT; eMTC; EC-GSM-IoT; SigFox; LoRa; LoRaWAN; LoRa Alliance;

    Sammanfattning : In the Internet of things (IoT), many applications will require low-power and low-cost to achieve long lifetime and scale (respectively). These types of applications are referred to as massive IoT, as opposed to critical IoT, which emphasizes ultra-high reliability and availability and low latency. LÄS MER

  3. 2. Scalable Device Mobility – Mobile DCXP

    Magister-uppsats, Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Författare :Ishfaq Hussain; [2014]
    Nyckelord :DCXP; LISP; MobileIP; HOST; MediaSense; SensibleThings;

    Sammanfattning : The continuously increasing Internet coverage and its availability has give rise to an issue that was once considered not important to take into consideration. Today a number of applications use the Internet to de-liver time critical messages. LÄS MER

  4. 3. Resilient and optimized LDAP database implementation for a large scale HLR/HSS

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för informationsteknologi

    Författare :Erik Grafström; [2012]
    Nyckelord :;

    Sammanfattning : Telecommunications databases have high requirements on availability and real-time performance. The database implementation must be able to handle millions of active subscribers and thousands of concurrent  database requests. LÄS MER

  5. 4. Optimization of Remote ServiceSolution for large installations : Wireless LAN and WAN for ABB Robotics

    Kandidat-uppsats, Akademin för innovation, design och teknik

    Författare :Håkan Stenbom; [2011]
    Nyckelord :ABB Robotics; EDGE; EGPRS; industrial Ethernet; HSDPA; HSPA; HSUPA; Wi- Fi; wireless data transfer; WAN; LAN; WWAN; WLAN; GSM; Remote Service; 3G;

    Sammanfattning : This report describes a thesis work carried out at ABB Robotics in Västerås. The objective of this thesis is to find technologies  and equipments  for wireless data transfer  suitable for the present and future needs of ABB Robotics Remote Service for large installations in industrial environments. LÄS MER

  7. 5. Two Way Mobile Authentication System

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Karthik Mandava; Harish Dinne; [2010]
    Nyckelord :Two factor authentication; One Time Password OTP ; Demo online Banking application; computer security; mobile device for authentication;

    Sammanfattning : The ever increasing use of internet around the world has without doubt increased the usage of internet based services, e-business models, easier ways of communication and information sharing. Such drastic increase in usage of network based systems has made the current cyber security systems old dated as the hackers and attackers of networked systems is on the rise with new and modern attack methodologies. LÄS MER