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Notranji repetitor LTE
ARHAR, MIHA (Author), Kos, Andrej (Mentor) More about this mentor... This link opens in a new window

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Abstract
Vsi mobilni operaterji želijo omogočati kakovostno dostopnost brezžičnih sistemov povsod, kjer se mobilne uporabnike lahko pričakuje. Zaradi premajhnega števila mobilnih uporabnikov ali zaradi objekta, v katerem se nahajajo uporabniki, je ponekod pokrivanje z mobilnim signalom slabše oziroma je kakovost dostopa do sistemov nizka. V takšnih primerih se za izboljšanje pokrivanja z mobilnim signalom uporablja kot rešitev ojačevalnik mobilnega signala ali repetitor. Ker se trenutno nadgrajuje mobilno omrežje s standardom LTE, smo testno preizkusili še delovanje repetitorja na sistemu LTE. Preden se lotimo načrtovanja in postavitve repetitorja LTE, se najprej spoznajmo z modeli repetitorjev, ki se ločijo glede na prenosno pot in na način obdelovanja signalov ter njihovo uporabo. Pri razširjanju mobilnega signala med bazno postajo in mobilnim uporabnikom je pomembno slabljenje mobilnega signala zaradi ovir. Repetitor LTE se uporablja v omrežju LTE, zato bomo spoznali novi standard LTE.

Language:Slovenian
Keywords:Repetitor, LTE, MIMO
Work type:Bachelor thesis/paper (mb11)
Organization:FE - Faculty of Electrical Engineering
Year:2014
Views:1606
Downloads:1007
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Secondary language

Language:English
Title:Indoor LTE repeater
Abstract:
All mobile operators want to enable the availability of high-quality wireless systems everywhere, where mobile users can be expected. Due to the small number of mobile users, or due to the facility in which users are located, the signal coverage is sometimes poor or, the quality of the systems access is low. In such cases, to improve the coverage of mobile signal a mobile signal amplifier or repeater is used as a solution. As currently upgrading mobile network to LTE standards, we also tested the operation of the repeater on LTE system. Before we start designing and installing a repeater LTE, firstly we get acquainted with the models repeaters, which are separated according to the transmission path and a way of processing signals and their use. For the dissemination of the mobile signal between a base station and mobile users, it is important the weakening of the radio signal due to the obstacles. A repeater LTE is used in LTE network, so we will get to know the new LTE standard.

Keywords:Repeater, LTE, MIMO

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