As wireless standards continue to evolve, software-defined ?test systems will continue to evolve with them. By Luke Schreier, National Instruments As the proliferation of wireless standards continues, the idea of using software-defined measurement capability has become a necessity as opposed to a matter of click to enlarge Figure 1.
Testing LTE Design simulation can be useful in addressing LTE design and verification challenges but requires consideration in selecting the appropriate model abstraction for the given phase of the design cycle. By Greg Jue, Agilent Technologies Emerging standards such as 3GPP Long Term Evolution (LTE) present a number of design and verification challenges for system engineers.
Nancy Maas Editor-in-Chief Social Networking, Mobile Social Networking, MySpace, Facebook, Friendster, Couch Surfing (I love that one) — what exactly are these things and why are they now such a significant part of people’s lives, particularly teenagers? I had to get a “crash course” recently from my sixteen year old niece to find out.
Thorough and accurate Multimedia Messaging Service (MMS) testing is critical to the successful deployment of any mobile phone offering a MMS capability. By Scott Grimmett, Agilent Technologies Over the years, the mobile-phone usage model has changed quite dramatically. No longer is it used solely for its voice services.
For a US company intending to launch a worldwide product, compliance with EuP regulations will ensure entry to that market of almost 500 million people. Jeff Uden, Newark One of the most interesting trends in the electronics industry at the moment is the movement towards designing products in an environmentally friendly way.
As the variety of user devices and applications increase, the need to predict end-user experience becomes even more critical. Sudeep Gupta, Azimuth Systems Wireless access communications have changed dramatically over the past five years. As users demand more from their mobile devices, the interaction between the devices and the radio environment has become more complex.
Multicore processors are now an increasingly common and effective tool to address the challenges of power and ?performance in cellular basestations. Although wireless’ killer application is still voice, data is rapidly becoming a close second for 3G, a trend that will continue as operators deploy 4G technologies such as mobile WiMAX (IEEE 802.16e) and Long Term Evolution (LTE).
By Gary Nevison, Newark Designers of electronic and electrical equipment are increasingly challenged to design new products that comply with legislation which applies in the markets where their products will be sold. Previously, we took a look at all the different flavors of RoHS.
By Gary Nevison, Newark Designers of electronic and electrical equipment are increasingly challenged to design new products that comply with legislation that applies in the markets where their products will be sold. As more US manufacturers sell their products internationally, design engineers not only need to consider legislation in the U.
Howard M. Glassman, Director of Business Development, Communications GE Fanuc Intelligent Platforms The PICMG MicroTCA .0 specification was ratified almost exactly two years ago, and, since then, the MicroTCA platform has captured significant interest. It has often been viewed primarily as a telecommunications platform, but it has also seen success in the military/defense, medical and commercial markets and in industrial automation.
From a designer's point of view, managing the integration of smart wireless devices while maintaining time to market schedules and project budgets can be a challenge. Unlike the low-cost cell phone market, where products boast few bells and whistles beyond the ability to make and receive calls, smart wireless devices are all about features.
By Ian Keen, Innovision Research & Technology The success of Near Field Communication (NFC) across a range of applications depends on its large-scale adoption. This means simple, low-cost implementation of the technology in mass-market electronic devices, from mobile phones and laptops to point-of-sale terminals and ticket machines.
By Takayuki Hando and Ben Zarlingo, Agilent Technologies Understanding your specific design needs and the functionality required can ease the selection process.
Understanding the key parameters and technologies when selecting a proper radio frequency (RF) filters. By Scott S. Klettke, Murata Electronics North America Filters are prevalent in our daily lives. They range from coffee filters that keep the grounds out of our lattes to air filters that keep dust and dirt from our lungs.