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Keysight Technologies, the world’s premier measurement company, offers a full range of design, test, and management solutions that span the range of cellular technologies—from legacy 1G systems through 3G systems such as HSPA to 3GPP Long Term Evolution (LTE) and 1xEV-DO. Keysight products cover the lifecycle from early design and development, through volume manufacturing, to network deployment and service assurance. So as you take cellular forward, Keysight clears the way.

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Paving The Way For 5G Realization and mmWave Communication Systems – Article Reprint 
This article Paving The Way For 5G Realization and mmWave Communication Systems first appeared in the April 2016 edition of Microwave Journal. Reprinted with kind permission from Microwave Journal.

기사 2016-05-03

PDF PDF 2.90 MB
Flexible Testbed for 5G Waveform Generation and Analysis 
While LTE and LTE-Advanced are still being deployed, research into next generation wireless networks is already in high gear.

기사 2015-11-13

 
5G air interfaces need channel measurements 
EDN, Oct 31, 2015 article by Sheri DeTomasi discusses characterizing the radio channel to understand how the new 5G signals will propagate and describes a system that will provide the needed insights.

기사 2015-10-31

 
5G set to dramatically impact test and measurement 
Canadian electronics, Oct 19, 2015 article by Roger Nichols discusses the challenges of testing in the investigations of the different 5G technologies.

기사 2015-10-19

 
Modular Tester Performs 5G Channel Sounding 
The 5G Channel Sounding Reference Solution test system features compact instrument modules and multiple software packages to generate and analyze complex waveforms for characterizing 5G wireless communications channels.

기사 2015-08-04

 
The key to early 5G investigation – test tools for new network paradigms 
Electronic Products and Technology, May 2015 article discusses the needs of 5G, areas of investigations and available test tools to make it happen

기사 2015-05-19

 
mmWave MIMO Channel Sounding for 5G: Technical Challenges and Prototype System 
In this paper, ww focus on how to setup mmWave MIMO channel sounding system with commercial instruments to fulfill the major technical challenges.

기사 2014-12-18

 
Simulation and Measurement-based X-parameter Models for Power Amplifiers with Envelope Tracking 
An investigation of envelope tracking power amplifiers using simulation-based and measurement-based frequency domain static XP models.

기사 2013-06-30

PDF PDF 544 KB
MIMO Over-The-Air Research, Development, and Testing 
International Journal of Antennas and Propagation, May 2012 article provides information on the many challenges of identifying the optimal channel models and test method(s), for MIMO

기사 2012-05-09

 
Two-Stage Over-the-Air (OTA) Test Method for LTE MIMO Device Performance Evaluation 
International Journal of Antennas and Propagation, February, 2012, article introduces a novel, flexible, and cost-effective method for measuring MIMO OTA using a two-stage approach.

기사 2012-03-28

 
LTE-Advanced…Already? 
Article reprint from OSP magazine detailing the additional changes LTE-Advanced brings to the Network already working to implement 3GPP LTE.

기사 2011-09-01

PDF PDF 695 KB
Don't worry, be happy: Design, test, verification support for LTE-Advanced is here 
Link to Agilent product review in the February 2011 EETimes.

기사 2011-02-14

 
The MIMO Antenna: Unseen, Unloved, Untested! 
Microwave Journal (August 2010) article (.pdf) written by Agilent’s Moray Rumney. With the shift of MIMO from theory to real world this article focuses on performance testing in real world conditions.

기사 2010-08-20

PDF PDF 693 KB
Measuring MIMO In LTE Tx And Rx Tests 
Find the right combination of LTE test instruments and techniques to evaluate the performance of Long Term Evolution (LTE) components and systems under real-world conditions. A link to the MWJ article by Agilent.

기사 2010-08-18

 
A primer on MIMO in LTE 
An article in Electronic Products, written by Agilent’s Jan Whitacre, exploring the special employment of multiple-input, multiple-output radios to utilize spectrum in Long Term Evolution (LTE) systems.

기사 2010-02-01

 
GPS: making a play for femtocells 
This article from Microwave Engineering Europe Jan/Feb 2009 discusses the issues that arise when integrating GPS into femtocells and outlines the test and verification requirements that this introduces.

기사 2009-04-16

 
MIMO and the Battle Between LTE and WiMAX™ 
Link to April 10, 2009 Microwave Journal executive interview with Andy Botka and Carla Feldman regarding the PXB MIMO Receiver Test and the broader issue of LTE and WiMAX development.

기사 2009-04-10

 
Test solutions soup up for 4G 
Link to April 9, 2009 Microwave Journal editorial. Test equipment manufacturers are providing more capability by relying on the latest hardware and software for feature-rich and easy to use solutions with impressive raw performance.

기사 2009-04-09

 
Expert Advice: The Importance of Average vs. Peak Performance in Cellular Wireless 
The average efficiency of the cell remains much lower than the peaks. November 2008 article by Moray Rumney linked with permission by Microwave Journal.

기사 2008-11-17

 
Analyze Antenna Approaches for LTE Wireless Systems 
Multiple-antenna techniques are a large part of improved performance in LTE wireless systems, but they must be properly understood in order to be properly tested.

기사 2008-08-13

 
LTE ARQ and Re-segmentation 
Link to August 2008 Microwave Journal Article

기사 2008-08-08

 
3GPP LTE: Introducing Single-Carrier FDMA  
This article, published in issue 4 of the Agilent Measurement Journal, describes single-carrier FDMA for 3GPP LTE.

기사 2008-01-01

PDF PDF 491 KB
Testing HSUPA devices 
By: Jeanne Fightmaster, Agilent Technologies Published with permissions of EETimes Asia

기사 2007-11-16

PDF PDF 404 KB
First Pass Accuracy with Momentum GX for WiMAX Design 
Archived article at Microwave Product Digest discussing the challenges for designers in meeting cost and power consumption goals, using 3D-Planar electromagnetic (EM) simulation technology.

기사 2007-11-01

 
Evaluating data transfer in HSDPA/W-CDMA nets 
Published with permission from Global Sources October 2007

기사 2007-10-15

PDF PDF 2.84 MB

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