It was also the first slovenian operator to offer lte international roaming, starting with roaming in the austrian a1 network and expanding this service up to 38 networks in 30 countries. Press releaseslicing capability available for existing lte and 5g nsa networks via software upgrade solution developed in partnership with a1 austria and. A 1 gbits peak downlink data rate is required for imtadvanced and will. With the additional requirement that lte and lteadvanced coexist and interwork with older 2g3g systems, the design and test challenges are complex and daunting. The drive tests are useful for various reasons as mentioned below. In addition, gnu radio applications are available for downlink transmit and receive to. Nokia is gearing up to offer endtoend network slicing capabilities for 4g lte and 5g new radio nr this summer, looking to let operators take advantage of the function even before they move to. Nokia to offer network slicing for lte, 5g fiercewireless. It was formally submitted as a candidate 4g to itut in late 2009 as meeting the requirements of the imtadvanced standard, and was standardized by the 3rd generation partnership project in march 2011 as 3gpp release 10.
Provide technical documentation, including interface of both phy and l1 layers. The test suite ltedownlinksinr checks that the sinr calculation in downlink is. Table 1 compares peak data rate and peak spectral efficiency targets for lte, lteadvanced, and imtadvanced. The stands defines 5 intrasystem and 2 intersystem measurement reporting events as described below. Used in more than 180 countries worldwide, tems investigation is the industry standard tool for troubleshooting, verification, optimization and maintenance of wireless networks with emphasis on the practical considerations. Nokia launches endtoend 4g and 5g new radio slicing. The breakthrough lte lite frequency and timing smt module integrates a gps receiver, filtered power supplies, and a software disciplined crystal oscillator into a 0. In the past few years l was the first operator in slovenia to offer the lte advanced technology, and it offered its 4g lte network already in 2012. According to 1 the desired lte signal will be raised to 70. The lte lite uses true analog crystal disciplining for superior phase noise and jitter performance. All trademarks of ookla, llc, including speedtest, are used under license. The mi a1 comes with a superior microphone and a lower one. Equipment for lte drive tests generally includes a scanning receiver and multiple ues, plus a laptop that is running software to record the data from the drive testing that can later be analyzed in a laboratory. Lte ue event measurement reportingevent a1,a2,a3,a4,a5,b1,b2.
Wie bekomme ich eine zusatzsim fur ein bestehendes gerat. World class standards lte test suites for ue conformance ttcn 3 user conference 2009 etsi mcc tf 160 hellen griffiths shicheng hu session 1. Bernd liebscher, managing director of telekom austria group m2m said, after many tests in a lab environment, we carried out a successful live test for the first time in the a1 lte network in october and are absolutely on the right track with our nbiot strategy. The test equipment must handsets with an increasing number of antennas vsa vsg bandwidth the test equipment must have at least 20 mhz vsavsg bandwidth lte requires support for six channel bandwidths from 1. Verifying lte designs using live signals and test and. Feb 26, 2020 nokia is gearing up to offer endtoend network slicing capabilities for 4g lte and 5g new radio nr this summer, looking to let operators take advantage of the function even before they move to. In lte system, rrc connection reconfiguration message is used to configure ue measurement reporting. The a1 pro supports both 5 ghz wifi and 14 lte bands, neither of which we expect from a device at this price. Sep 07, 2017 this feature is not available right now. Orientation and position most important more below. Any opinions or interpretations given within this report are outside of the scope of the ukas accreditation. Telekom austria group is the first network operator in. It also mentions lte drive test tools including lte test scanner.
Mar 14, 2017 equipment used for lte drive test 4g lte drive test. Combined with a forte media sound reduction algorithm, you will be heard clearly even in noisy places. Lte catm1 test solution for uicc requirements new lte catm1 test package for the interlab test solution deviceuicc covering gcf and ptcrb certification requirements. Nokia test 5gnetwerk slicing met a1, telia, plant zomerlancering. Lte advanced is a mobile communication standard and a major enhancement of the long term evolution lte standard. Feb 26, 2020 press releaseslicing capability available for existing lte and 5g nsa networks via software upgrade solution developed in partnership with a1 austria and. With release, 3gpp has specified lte catm1, a low power wide area lpwan technology in licensed spectrum for enhanced machine type. Engineers require software that provides the ability to interface designs or algorithms with live signals using test and measurement equipment for evaluation and verification. Mobile network drive testing and monitoring tools rantcell. Feb 11, 2019 the different technology components of lte advanced have different market priorities and require different testing strategies. Figure measured rsrp trace of an example event a1 test case in. As we know lte is the short form of long term evolution. Qoe monitoring of mobile networks using mobile network monitoring software during crowded or special events, rantcell rtps remote test points can be permanently installed in stadiums, auditoriums, business events locations and open areas where recurring events occur to monitor user experience in real time and optimize mobile network. It can be used to build and customized an lte base station and core network on a pc and connect a commercial ues to test different con.
Lte test tools from leading vendors or manufacturers are also mentioned. Lte l1 software development engineer waterloo key responsibilities. Find one best angle and another at least 90 degrees away from where you also get a reasonable signal. The test suite carrieraggregationconfigtest is a system test program. It replaces the measurement control message used in the umts system. The md8430a signalling tester is a key lte base station simulator for developing lte compliant chipsets and mobile devices. The reference sensitivity power level is the minimum mean power received at the antenna connector at which a throughput requirement shall be met for a specified reference measurement channel. Transform any smartphone into 2g, 3g, 4g, lte, cdma mobile network test tool or rf drive test tools to measure qoe using kpis in our cloudbased web. With this software, users can remotely control and demo tests on base stations. This tool can average connection speed for any internet.
A key requirement for lte or lte advanced system design and verification is the ability to work with live lte signals. These bring added convenience as the volume of lte bands means that the a1 pro can. The lte bs rx test module represents a so called test for the tsrun software. Lte catm1 test solution for uicc requirements 7layers.
Currently, octave code is available for test and simulation of downlink transmit and receive functionality and uplink prach transmit and receive functionality. Ips lcd display, mt6753 chipset, mp primary camera, 20 mp front camera, 4000 mah. This page on 4g lte drive test describes lte measurements performed during drive test. This addition complements a set of protocol dictionaries that includes diameter, gtpv1, gtpv2, m3, map, radius, and s1ap. It describes lte device transmitter and receiver testing including rf and basebandphy conformance cases. It also shows the most important lte mimo settings for manual operation. Mf 190 e 303 e 353 e 372 e 392 e 3276 dashboard version 2. The test suite ltedownlinksinr checks that the sinr calculation in. Test over 360 degrees even if it seems stupid lte uses mimo and reflections from unexpected directions can actually enhance speed. Openlte is an open source implementation of the 3gpp lte specifications. Ein neustart des routers konnte auch abhilfe schaffen. If the integrity of any reproduction of this test report is in doubt contact kiwa blackwood compliance laboratories for validation.
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