4G Long-Term Evolution (LTE)



Does Your LTE Network Meet the Expectations

This webinar will explain how to determine the end user performance in a real life LTE network. It provides the key performance indicators to measure and to analyze in order to detect the root of a potential challenge in the network. Based on real life LTE network measurements the coherence of test results will be… Read more »

Challenges in Testing Multistandard Radio Base Stations

This webinar provides an overview of new developments in the design of mobile radio base stations. It explains the new transmitter test requirements in accordance with 3GPP TS 37.141 and demonstrates how to efficiently troubleshoot multi-standard base stations beyond these requirements using an advanced signal and spectrum analyzer from Rohde & Schwarz

Optimizing QoE for Mobile Devices Using IP Analysis

This webinar will illustrate the implication of applications installed on a smartphone or tablet PC in terms of number of IP connections, list of protocols including protocol name resolution, TCP performance and data volume statistics.
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UMTS Long Term Evolution (LTE) Technology Introduction

Even with the introduction of HSDPA and HSUPA, evolution of UMTS has not reached its end. To ensure the competitiveness of UMTS for the next 10 years and beyond, UMTS Long Term Evolution (LTE) is being specified in 3GPP release 8. LTE, which is also known as Evolved UTRA and Evolved UTRAN, provides new physical… Read more »

LTE Transmission Modes and Beamforming

Multiple input multiple output (MIMO) technology is an integral part of 3GPP E-UTRA long term evolution (LTE). As part of MIMO, beamforming is also used in LTE. This white paper discusses the basics of beamforming and explains the eight MIMO transmission modes in LTE Release 9.