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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
Search Rohde-Schwarz.com
Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
42 Results
This paper reviews the classical spectrum analyzer measurement of L(f) and its shortcomings and discusses how modern phase noise test sets measure phase noise and avoid the limitations imposed by direct spectrum measurements.
31-Mar-2020
LTE Transmission Modes and Beamforming
10-Jul-2015 | AN-No. 1MA186
Cell search and cell selection in UMTS LTE
17-Sep-2009 | AN-No. 1MA150
Vulnerabilities of LTE and LTEAdvanced Communication White Paper
16-Sep-2014 | AN-No. 1MA245
In this whitepaper we describe the device to device communication in LTE from a UE point of view. Network elements are described as far as they concern the UE. In addition to the message transmission and reception, a special emphasis is put on the synchronization between UEs and on the security for the message exchange.
29-Sep-2015 | AN-No. 1MA264
This whitepaper provides an overview of the WLAN offload in LTE as standardized by 3GPP, as well as the enhancements for Wi-Fi standardized by IEEE and the Wi-Fi Alliance. It also describes access methods in the joint network, treats the security, and describes IP mobility. In addition network discovery and selection are explained.
10-Dec-2012 | AN-No. 1MA214
The paper compares the measurement speed and level measurement accuracy of a conventional stepped frequency scan versus an advanced FFT-based time domain scan.
29-Jan-2014 | AN-No. 1EE24
The LTE technology as specified within 3GPP Release 8 was first commercially deployed by end 2009.
09-Jul-2013 | AN-No. 1MA232
High Speed Uplink Packet Access (HSUPA) White Paper
09-Feb-2006 | AN-No. 1MA94
Rohde & Schwarz recognizes the potential risk of computer virus infection when connecting Windows-based test instrumentation to other computers via local area networks (LANs), or using removable storage devices.
04-Oct-2012 | AN-No. 1EF73
Near Field Communication (NFC) Technology and Measurements
03-Jun-2013 | AN-No. 1MA182
EDGE Evolution Technology Introduction
02-Apr-2008 | AN-No. 1MA129
LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one of the most important measurements to verify the actual receiver performance of individual devices, and a key metric to compare different devices, in particular.This paper shall give an introduction to receiver performance measurements and discusses the measurement metrics as well as the challenges of over the air (OTA) measurements.
31-Aug-2017 | AN-No. 1ST001
LTE Location Based Services (LBS) involve the process of determining where a device is located.
29-May-2015 | AN-No. 1SP05
WiMAX - General information about the standard 802.16
13-Jun-2006 | AN-No. 1MA96
White Paper: Implementation of Real-Time Spectrum Analysis with R&S FSW and R&S FSVR
20-Mar-2015 | AN-No. 1EF77
In this whitepaper we introduce the NB-IoT technology with an emphasis on the tight connection to LTE.
08-Aug-2016 | AN-No. 1MA266
For cable TV, the "last mile" to the connection at the home is the bottleneck that prevents higher data rates. The last mile is made up of optical fiber and coaxial cables, amplifiers and electrical/optical converters. This mix of optical fiber and coaxial cables is known as a hybrid fiber coax (HFC) network. One option for cable network providers to maximize both the downstream (DS) and upstream (US) data throughput using the existing cable TV network, but without making expensive changes to the HFC network infrastructure, is to employ the data over cable service interface specification (DOCSIS) 3.1. This Application Note discusses the fundamental technological advances of DOCSIS 3.1 and presents measurement solutions from Rohde & Schwarz.
02-Mar-2015 | AN-No. 7MH89
This white paper introduces the fundamental theory behind beamforming antennas, calculation methods and measurement results for linear arrays.
15-Sep-2016 | AN-No. 1MA276
This white paper provides an introduction to the technology behind WLAN 802.11ad and highlights the test and measurement requirements.
21-Nov-2013 | AN-No. 1MA220
IEEE 802.16m Technology Introduction
29-Jul-2010 | AN-No. 1MA167
White PaperThis white paper summarizes significant additional technology components based on LTE, which are included in 3GPP Release 12 specifications.
04-Aug-2015 | AN-No. 1MA252
This white paper describes the basic functionality of antennas. Starting with Hertz's Antenna model followed by a short introduction to the fundamentals of wave propagation, the important general characteristics of an antenna and its associated parameters are explained.
04-Nov-2014 | AN-No. 8GE01
Rohde & Schwarz recognizes the potential risk of computer virus infection when con-necting Windows®-based test instrumenta-tion to other computers via local area net-works (LANs), or using removable storage devices.
27-Jan-2015 | AN-No. 1DC01
Digital pre-distortion (DPD) is a common method. This article describes an approach to generate a pre-distorted signal based on a hard-clipper.
13-Sep-2017 | AN-No. 1EF99