Rohde & Schwarz

A Practical Introduction to VoLTE Testing in the Field

in Video, Webinar, Rohde & Schwarz

VoLTE (Voice over LTE) differs from traditional circuit-switched voice in a variety of ways. This webinar provides field engineers with a practical overview of the most important issues in the testing and troubleshooting of VoLTE networks.

Understanding Common Sources of Interference in LTE Networks

in Video, Webinar, Rohde & Schwarz, LTE

Although many types of interference are common to all radio access technologies, the combination of new frequency allocations and new modulation types have created unique interference challenges for LTE deployments in the United States.

Design challenges for handset power amplifiers due to LTE-Advanced

in Video, Webinar, LTE-Advanced, Rohde & Schwarz

3GPP Release 10, better known as the first release of LTE-Advanced, has added several features that impact uplink transmission. This creates some design and test challenges for power amplifiers that go into modern smartphones or tablets. This webinar discusses the added features, analyzes design implications and explains how to overcome these challenges.

Unleashing 5G mm-waves – a test & measurement perspective

in Video, Webinar, 5G, Rohde & Schwarz, LTE

In the past 12 months, research around 5G wireless communications has gained significant momentum. Aspects discussed include how to define the overall use cases and constituent technology elements in order to fulfill the anticipated demanding requirements.

VoLTE based on IMS: How to ensure voice quality in the field

in Video, Webinar, IMS, Rohde & Schwarz, VoLTE, LTE

This Rohde & Schwarz webinar presents the technical background to VoLTE (based on IMS) and explains how to measure voice quality in live networks. It also illustrates the impact of radio conditions and IP impairments (e.g. jitter or audio delay) to audio quality. The main focus is on the field testing aspects of VoLTE.

Vehicle communications for safety: eCall fundamentals and test solutions

in Video, Webinar, eCall, Rohde & Schwarz

This webinar provides insights into the underlying key technologies of the eCall system, highlights the test requirements and demonstrates powerful test solutions for the verification of eCall modems to ensure standard-compliant operation.

QualiPoc Freerider II Opens Doors for more Efficient Indoor Multi-channel Measurements

in press-release, Rohde & Schwarz, SwissQual, VoLTE, LTE

Zuchwil, April 02, 2014 – SwissQual – a Rohde & Schwarz company – continuously enhances its products with new features and updated applications so as to timely meet market developments in mobile communication voice and data services.

LTE, LTE-A Deployment Trends; Preparing for 5G

in Video, RCR Wireless, Rohde & Schwarz, LTE

Meik Kottkamp, Technology Manager for Rohde & Schwarz, discusses trends his company and mobile operators see in LTE and LTE-Advanced deployment, the realities of VoLTE, terminal and application testing, and just what 5G means for Rohde & Schwarz and the industry as a whole.

LTE UE RF measurements - revolutions

in Video, Webinar, Rohde & Schwarz, LTE

This Rohde & Schwarz webinar discusses the details of carrier aggregation, its different types and its impact on how to test a device that supports carrier aggregation.

SK Telecom and Rohde & Schwarz to Develop Active Antenna System

in News, LTE-Advanced, Rohde & Schwarz, SK TELECOM, LTE
SK Telecom

South Korea's telecom service provider SK Telecom has signed a Memorandum of Understanding (MOU) with Rohde & Schwarz, a Germany-based manufacturer of test and measurement equipment for mobile radios and radio communications, on joint research and development of next-generation antenna technologies.