Mobile healthcare (mHealth) is tipped to be one of the hottest trends for 2012. Indeed, a report from the World Heath Organisation (WHO), ‘mHealth – New Horizons for Health Through Mobile Technologies’, recognises that the use of mobile and wireless has the potential to transform the face of health service delivery across the globe.
Cellular Network Synchronization Challenges - Time and Phase Synchronization over Packet-based NetworksAugust 22, 2012 8:46 am | Blogs | Comments
The need for deterministic timing performance for packet-based wireless backhaul networks and case for Time Synchronization Using IEEE®-1588-2008 + Synchronous Ethernet in a Time-Setting Mode of Operation By P. Stephan Bedrosian, Distinguished Engineer, LSI Corporation We use clocks everyday to synchronize ourselves with persons or processes.
Sleek, efficient and easy to use. Buzzwords, to be sure, but ones which accurately describe what a distributed antenna system (DAS) will undoubtedly look like in the very near future. That’s because, with an increasing reliance on data-hungry mobile applications, enterprise demand for in-building networks will compel DAS to become less complex and more IT friendly.
By Jim Machi, SVP of Marketing at Dialogic It’s no surprise that the voice communications industry is growing – especially with the advent of wideband audio, more commonly known as High Definition (HD) Voice. The introduction of HD Voice on mobile networks, which recently launched on numerous commercial mobile networks and many wireline VoIP networks worldwide, allows end-users to experience this new technology firsthand.
By Rubayyat Mahbub Turjo and Adnan Mousharraf Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh The article focuses on the revolution of talking ceramics in the field of wireless communication, especially their applications, property requirements and recent R&D works on some talking ceramic materials which are ideally suitable for wireless communication.
Access to the Internet and connectivity are often taken for granted by people living in urban and suburban communities. Many people have come to expect wireless access as a part of daily life. It’s no longer a luxury, it’s a necessity. When I moved to Brant County in rural Ontario, I already had a number of years of experience as a networking consultant.
The National Oceanic and Atmospheric Association data says that lightning is the 2 nd leading cause of storm deaths in the US with about 100 each year. This is only behind heat related deaths but is more than hurricanes and tornadoes combined. In addition, lightning causes about 1000 injuries and $5 billion of damage each year -- and that is just in the US.
The fabled Pony Express of the American West started carrying mail on April 3, 1860. At a time when the typical wagon train required four or five months to travel from Missouri to California, the Pony Express used relays of fresh horses and riders to cover the same distance in just 10 days. Well planned and well executed, it represented the cutting edge in western communications.
Global analysts, cellcos, and machine-to-machine (M2M) solution providers all agree on at least one thing – M2M is on a hockey stick growth trajectory. International alliances of mobile operators with other operators and/or solution providers are being formed. Acquisitions are being made that strengthen some providers with new technologies, access to broader markets, and better purchasing power.
With nearly 90% of adults in the U.S. now using mobile phones and the majority of those users going online with their mobile devices (Pew Internet), the mobile communications revolution is in full swing. This unprecedented level of 24/7 connectivity has changed the way people live in countless ways – providing a medium to connect in real time with family and friends, merging digital and physical experiences and even sparking social movements.
Lithium metal oxide chemistry improves upon legacy battery technologies to cut costs and increase reliability of military and aerospace systems. Demand is growing for high-rate, battery-powered solutions for avionics, navigation systems, ordinance fuses, missile systems, telemetry, electronic warfare systems, GPS tracking and emergency/safety devices, shipboard and oceanographic devices.
We are going through a radical shift in the way people work and use computers. Increasing availability and affordability of wireless broadband is giving the global workforce true mobility, for the first time in history. Many of them will use smartly designed mobile rugged computers for their everyday computing and communication needs, instead of traditional laptops.
The IEEE International Conference on Communications ( www.ieee-icc.org/2012 ) recently concluded its first “paperless+” event with more than 2,700 communications professionals, researchers and academics attending approximately 1,500 presentations dedicated to the next wave of global communications technologies.
The two important vectors driving audio on the handsets and tablet platforms are the increasing need for mobile product differentiation, and higher user expectations. As for differentiation, smart phone and tablet OEMs are building their products around applications processors and baseband modem ICs (both integrated and multi-chip) from various merchant IC suppliers.
Session Expanded to Two Days for the First Time Due to Record Number of Submissions & Presentations By Tarik Taleb, Senior Researcher & Mobile Telecom Standards Expert, NEC EuropeLtd., Germany The International Conference on Communications (ICC 2012) commenced its latest, successful premier event on Sunday, June 10 in Ottawa, Ontario with the highly-anticipated “Workshop on Telecommunications: From Research to Standards.
By Martin Long, Director of Federal Government Sales, Harris Public Safety and Professional Communications Much of the technology used by public safety has its roots in military use. The battleground offers some of the harshest conditions for equipment, and wireless communications technology has been one of the main benefactors of this tradition.
Quickly consumers are becoming more aware of the carbon footprint that is being left behind, and are seeking ways to diminish harmful emissions, reduce power use and increase sustainability in daily life. Here are three “green” concepts designed to alter how consumers relate with household items. Plantbook - Oxygenized Notebook The Plantbook is a laptop that runs on water, bridging the gap between artificial and organic in its design.
The growing demand for smart phones, tablets and enhanced mobile connectivity is causing nearly every business to contemplate an app development program to extend its reach to current and potential customers. While executives eagerly shell out thousands of dollars for an app’s development and launch, too often they fail to forecast the long-term costs of a mobile application.
The purpose of this article is to help designers of receiver products select the optimal low noise amplifier (LNA) for their particular application. First, we will take a look at a typical receiver architecture and the LNAs role within it. From there, the article will offer some practical tips regarding things to consider when selecting a specific LNA device regarding process, biasing and cost.
- Page 4