Essays about: "utran"

Showing result 1 - 5 of 6 essays containing the word utran.

  1. 1. Fuzz testing on eNodeB over the air interface : Using fuzz testing as a means of testing security

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Anna Pestrea; [2021]
    Keywords : Fuzzer; fuzz-testing; eNB; LTE; air interface; MAC layer; MAC protocol;

    Abstract : In modern society, security has become an increasingly important subject, as technologyhas become an integrated part of everyday life. The security of a system can be tested withthe help of fuzzing, where incoming messages to the system are altered. READ MORE

  3. 2. 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

  4. 3. Energy Efficiency in Wireless Networks : Impact of Adaptive Radio Unit Activation

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mozhgan Hedayati; [2010]
    Keywords : energy efficiency; sleep mode; energy saving; energy consumption; mobile network; cellular network; LTE; E-UTRAN;

    Abstract : Energy consumption in mobile networks, e.g. 3G networks, may be a substantial part of an operator's expenses. A large part of the total energy of the network is consumed by the radio access network. READ MORE

  5. 4. Location-aware Decision Algorithm For Handover Across Heterogeneous Wireless Network

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

    Author : STANLEY O.OKOYE; [2010]
    Keywords : Wireless LANs; Location Services; Vertical Handover; Location-aided;

    Abstract : Vertical handover is the processes that switch a mobile node from one technology to another in order to maintain a communication in a network. Heterogeneous Networks are two Networks whose entities support different technologies. READ MORE

  6. 5. Challenges and Solution of UMTS Handover

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Naeem Qaisar; Mushtaq Ahmad; [2008]
    Keywords : UMTS Handover;

    Abstract : ABSTRACT Universal Mobile Telecommunications System (UMTS) is the third-generation (3G) cell phone technology. UMTS offers telecommunications services (like speech or SMS) and bearer services, which provide the capability for information transfer between access points. READ MORE