Essays about: "UMTS network"

Showing result 1 - 5 of 67 essays containing the words UMTS network.

1. 1. Closing of 3G Sites : Model for Decision Making

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Emmanuel Chaudron; [2018]
   Keywords : Mobile telephony; Base station BS ; 3G sunset; UMTS; Business data processing; Economic feasibility analysis; Techno-economic study; Mobiltelefoni; Basstation; 3G sunset; UMTS; Företagsdatabehandling; Ekonomisk genomförbarhetsanalys; Tekno-ekonomisk studie;

   Abstract : Radio access technologies evolving fast, mobile operators have to handle an increasing amount of base stations and frequency bands for their network to continue to function. This is a costly venture for mobile network operators that continuously have to keep up to date with never-ending advancements in technologies, as base stations are costly to build and to maintain. READ MORE

3. 2. Emulating 3G Network Characteristics on WiFi Networks

   University essay from Linköpings universitet/Programvara och system

   Author : Alexander Alesand; [2015]
   Keywords : Emulation; Network Emulation; Network Testing; Software Testing; Testing; UMTS; 3G; Spotify; Emulering; Nätverksemulering; Nätverkstestning; Mjukvarutestning; Testning; 3G; UMTS; Spotify;

   Abstract : Mobile applications should work regardless of which type of wireless interface is used, and should be able to conceal unstable connections from the user to improve user experience. Therefore, network testing is important when developing mobile applications, but it is a challenge to reproduce network conditions when using real cellular networks since the test engineer has no control over the quality of the cellular network. READ MORE

4. 3. Mobile Services Based Traffic Modeling

   University essay from Linköpings universitet/Matematisk statistik; Linköpings universitet/Tekniska högskolan

   Author : Kristoffer Strengbom; [2015]
   Keywords : UMTS networks; Internet Protocol; TCP; UDP; Fast Fourier transform; service behavior; Markov renewal process; kernel estimation methods and model selection.;

   Abstract : Traditionally, communication systems have been dominated by voice applications. Today with the emergence of smartphones, focus has shifted towards packet switched networks. READ MORE

5. 4. 4G LTE : eMBMS with MBSFN Service Simulation using OPNET

   University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

   Author : Abdelrahman Walid; [2014]
   Keywords : 3G; 3GPP; 4G; CoMP; CSI; CSI-IM; CSI-RS; eMBMS; eNB; EPC; EPS; E-UTRAN; GSM; HSPA; IGMP; IGRP; ITU-T; LTE; LTE-A; MAC; MBSC; MBSFN; MCE; MCS; MFN; MME; OFDM; OFDMA; OPNET; OSPF; PDN-GW; PDSCH; PMCH; PUCCH; PUSCH; QoS; SAE; SC-FDMA; S-GW; TDD; TD-SCMDA; UE; UTMS; WCDMA.;

   Abstract : Long Term Evolution (LTE) known in the market as 4G LTE, it is an evolution of the GSM/UMTS standard. The overall aim of LTE was to provide a new radio access technology focusing on packet-switched data only. LTE has provided a new peak download rates, low data transfer latencies, and improved the support for mobility. READ MORE

6. 5. Performance analysis of IPv4 / IPv6 protocols over the third generation mobile network

   University essay from KTH/Kommunikationsnät

   Author : Daniel Abad Camarero; [2014]
   Keywords : UMTS; signalling; network protocols; IPv4; IPv6; performance; analysis; IP data; radio access network; core network; comparison; UMTS; red móvil; señalización; protocolos de red; IPv4; IPv6; funcionamiento; rendimiento; evaluación; análisis; datos IP; red de acceso radio; red core; comparación;

   Abstract : Currently, the IPv4 protocol is heavily used by institutions, companies and individuals, but every day there is a higher number of devices connected to the network such as home appliances, mobile phones or tablets. Each machine or device needs to have its own IP address to communicate with other machines connected to Internet. READ MORE