Now that the Internet's basic protocols are more than 30 years old, network scientists are increasingly turning their attention to ad hoc networks — communications networks set up, on the fly, by wireless devices — where unsolved problems still abound.
Worldwide shipments of tablet computers slowed down in the second quarter because Apple didn't release a new model of its trend-setting iPad, research firm IDC said Monday. Shipments totaled 45.1 million units in the April-June period, down nearly 10 percent from the first three months of the year.
everal airlines are experiencing flight delays nationwide because of a problem with a computer system they use for services such as reservations, check-ins, and online booking. Alaska Airlines spokeswoman Bobbie Egan says about 50 of its flights departing Monday night were delayed by an hour or less due to the outage.
Gemalto joined forces to offer global M2M application enablement services with the Cinterion solution. The cloud-based Software as a Service (SaaS) platform transforms real-time data from equipment and device sensors into actionable intelligence that improves operational efficiency and optimizes costs for better business outcomes.
Averna and National Instruments Team up to Offer a Cost-Effective Solution for Recording and Playback of RF SignalsAugust 5, 2013 5:19 pm | by Averna | News | Comments
Averna has announced the availability of RF Studio for National Instruments Software Defined Radio Platform (USRPTM), converting the USRP into a portable and cost-effective RF system for the recording and playback of real-world GNSS signals.
Agilent Technologies Releases Application Note on Techniques for Precise Power Measurements with FieldFox Microwave Handheld AnalyzersAugust 5, 2013 4:57 pm | by Agilent Technologies | News | Comments
Agilent released the application note,“Techniques for Precise Power Measurements in the Field Using FieldFox handheld analyzers.” The application note discusses techniques for measuring average and peak power and references the associated equipment options for field testing.
Rogers Selects Tangoe’s Managed Mobility Service Offering to Support its Enterprise Customers’ Mobile StrategiesAugust 5, 2013 4:47 pm | by Tangoe | News | Comments
Tangoe, a leading global provider of Communications Lifecycle Management software and related services, has announced that Rogers Communications, Canada’s leading wireless carrier, has agreed to add Tangoe’s Managed Mobility Service offering to its Managed Mobility Service Portfolio of solutions.
Cree [Nasdaq: CREE], has announced that it signed a non-exclusive worldwide patent license agreement with Transphorm, Inc. that provides access to Cree’s extensive family of patents related to GaN high electron mobility transistor (HEMT) and GaN Schottky diode devices for use in the field of power conversion devices.
The Justice Department and 33 state attorneys general on Friday said they want to prevent Apple from entering into contracts with sellers of e-books, movies, music, and other digital content that are likely to raise prices. The demand comes out of an antitrust suit against Apple and five e-book publishers.
Kirobo — derived from the Japanese words for "hope" and "robot" — was among five tons of supplies and machinery on a rocket launched Sunday from Tanegashima in southwestern Japan, the Japan Aerospace Exploration Agency, or JAXA, said. The childlike robot was designed to be a companion for astronaut Koichi Wakata and will communicate with another robot on Earth.
U.S. Trade Representative Michael Froman overruled a June decision by the U.S. International Trade Commission, which had banned imports of the iPhone 4 and some variations of the iPad 2. The commission ruled that the Chinese-made Apple devices violated a patent held by Samsung and couldn't be imported.
Just when it looked as if he might be vanquished, Dell CEO Michael Dell has regained the advantage in a lengthy battle to buy the slumping personal computer maker that he founded nearly 30 years ago. He did it by persuading the company's board to accept a slightly better offer that adds a one-time dividend in exchange for a pivotal change in how shareholders will vote on the deal.
Ametherm has announced a global distribution partnership with Mouser Electronics, a leading catalog and online semiconductor and electronic component distributor. Under the terms of the agreement, Mouser will carry and provide technical support for Ametherm's complete line-up of inrush current limiting solutions.
Cypress’s PSoC 3 Device Powers Griffin Technology’s Family of Digital Audio Accessories Connecting Musical Instruments to Apple iOS DevicesAugust 4, 2013 7:42 pm | by Cypress Semiconductor | News | Comments
Cypress Semiconductor has announced that Griffin Technology has selected the PSoC 3 programmable system-on-chip for four of its music-creation accessories. The StudioConnect, StudioConnect with Lightning, MIDIConnect, and GuitarConnect Pro each provide a digital audio interface...
Dell's board rejected CEO Michael Dell's attempt to change the voting rules for his bid to buy the slumping personal computer maker, a decision that is likely to doom the deal. But the endangered buyout could still get a reprieve if Michael Dell and his allies accept a counterproposal that would extend the voting period for a third time and allow a bigger pool of shareholders to cast ballots.
From solar cells to optoelectronic sensors to lasers and imaging devices, many of today’s semiconductor technologies hinge upon the absorption of light. Now, for the first time, a simple law of light absorption for 2D semiconductors has been demonstrated.
University of Illinois at Urbana-Champaign researchers have developed a cradle and app for the iPhone that uses the phone’s built-in camera and processing power as a biosensor to detect toxins, proteins, bacteria, viruses, and other molecules.
Researchers working with tiny components in nanoelectronics face a challenge similar to that of parents of small children: teaching them to manage on their own. The nano-components are so small that arranging them with external tools is impossible. The only solution is to create conditions in which they can be “trusted” to assemble themselves.
Sailing off Virginia Beach, Va., from July 13 to 18, the Office of Naval Research’s (ONR) Research Vessel (R/V) Knorr explored ocean and atmospheric weather variations that can change the angle that radar and radio waves bend, making it more difficult for ships to remain undetected and hindering their ability to communicate or locate adversaries.
Broadcom Corporation [NASDAQ: BRCM] has announced Broadcom's Near Field Communication (NFC) and Wi-Fi technology is powering Brother's new NFC printers. The integration of NFC into Brother's multi-function printers shows how the power of NFC is being adopted by a broader range of consumer electronic devices.
Researchers from the Georgia Tech Information Security Center (GTISC) have discovered two security weaknesses that permit installation of malware onto Apple mobile devices using seemingly innocuous applications and peripherals, uncovering significant security threats to the iOS platform.
What happens to a resonant wireless power transfer system in the presence of complex electromagnetic environments, such as metal plates? A team of researchers explored the influences at play in this type of situation, and they describe in the American Institute of Physics' journal AIP Advances how efficient wireless power transfer can indeed be achieved in the presence of metal plates.
Apple is facing accusations of shortchanging thousands of employees who haven't been getting paid while being forced to wait in line to show they aren't trying to steal an iPhone, iPad, or other merchandise from the company's bustling stores.
The new offering follows the release of an iPhone version in June and brings an Office app to phones running the most widely used operating system on new smartphones. Microsoft is trying to make its Office 365 subscription more compelling, without removing an advantage that tablet computers running Microsoft's Windows system now have.
A group led by Michael Dell and the investment firm Silver Lake Partners last week raised its bid to buy out Dell's other shareholders by a dime, to $13.75 per share. As part of that offer, the group said the bid's fate must be decided only by the shareholders who choose to vote either for or against the plan.