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subjectCommunications / Networking
authorComputerworld
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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Researchers Find Way to Increase Range of Wireless Frequencies in Smartphones
From ACM TechNews

Researchers Find Way to Increase Range of Wireless Frequencies in Smartphones

Researchers have developed a method for tuning the radio frequency in smartphones and other wireless devices that reduces costs and improves the performance of...

Nasa Says First Space Internet Test 'beyond Expectations'
From ACM TechNews

Nasa Says First Space Internet Test 'beyond Expectations'

The first tests of a laser communication system by the U.S. National Aeronautics and Space Administration have been surprisingly error-free.

Your Car Is About to Go Open Source
From ACM TechNews

Your Car Is About to Go Open Source

Automakers are working to standardize a Linux-based operating system for in-vehicle infotainment systems that would make cars act more like smartphones. 

Facebook's Sandberg Takes on the Tech Gender Gap
From ACM TechNews

Facebook's Sandberg Takes on the Tech Gender Gap

Facebook chief operating officer Sheryl Sandberg took aim at the gender gap in the technology industry at the Grace Hopper Celebration of Women in Computing.

Nissan Plans to Offer Affordable Self-Driving Cars By 2020
From ACM TechNews

Nissan Plans to Offer Affordable Self-Driving Cars By 2020

Nissan says it is on track to begin selling self-driving cars by the end of this decade. 

Researchers Develop Acoustic-Based Data Transfer System For Phones
From ACM TechNews

Researchers Develop Acoustic-Based Data Transfer System For Phones

Microsoft researchers have a system that offers near-field communications-like capabilities without requiring dedicated wireless hardware. The system uses sound...

Watson and the Future of Cognitive Computing
From ACM TechNews

Watson and the Future of Cognitive Computing

Many applications being explored on the Watson supercomputer involve processing huge volumes of data rapidly to enable cognitive systems to engage with people in...

When Cars Talk, This Is What They'll Tell Each Other
From ACM TechNews

When Cars Talk, This Is What They'll Tell Each Other

Researchers are giving Internet Protocol addresses to all vehicles, allowing them to be instantly identifiable to nearby cars on the same network. 

Cloud's Real Ecological Timebomb: Wireless, Not Data Centers
From ACM TechNews

Cloud's Real Ecological Timebomb: Wireless, Not Data Centers

A new report warns that the growing use of cellular and Wi-Fi networks to access cloud services is more of an ecological threat than the energy consumption of cloud...

Google Raises Ante for Next Chrome Hacking Contest to $2M
From ACM TechNews

Google Raises Ante for Next Chrome Hacking Contest to $2M

Google announced that it will pay up to $2 million for the discovery of major vulnerabilities in the Chrome browser at the Pwnium hacking contest. 

Nasa ­pgrades Mars Curiosity Software ... from 350m Miles Away
From ACM News

Nasa ­pgrades Mars Curiosity Software ... from 350m Miles Away

Picture doing a remote software upgrade. Now picture doing it when the machine you're upgrading is a robotic rover sitting 350 million miles away, on the surface...

Icann Backflips on Batching For New Tlds
From ACM TechNews

Icann Backflips on Batching For New Tlds

ICANN recently announced that it will no longer attempt to batch new generic top-level domains in groups of 500.

Finalists in Microsoft's $250k Contest Take on 'most-Pressing' Exploit Tactic
From ACM TechNews

Finalists in Microsoft's $250k Contest Take on 'most-Pressing' Exploit Tactic

Microsoft announced that each of the three finalists in its $250,000 BlueHat Prize security contest came up with different solutions for blocking return-oriented...

W3c Ceo Calls Html5 as Transformative as Early Web
From ACM TechNews

W3c Ceo Calls Html5 as Transformative as Early Web

World Wide Web Consortium CEO Jeff Jaffe says HTML5 will be among the most disruptive elements to hit organizations since the early days of the Internet.  

From ACM News

Fbi Seeks Social Media Monitoring Tool

The goal is to use the tool to keep on top of breaking events, incidents and emerging threats, the agency said in a recent Request for Information  from IT vendors...

Researchers Crack Online Encryption System
From ACM TechNews

Researchers Crack Online Encryption System

An online encryption technique widely used to safeguard email, e-commerce, and other sensitive Internet transactions is crackable, according to a study by U.S....

Q&a: Exascale Now a Global Race For Tech
From ACM TechNews

Q&a: Exascale Now a Global Race For Tech

Peter Beckman, director of the Exascale Technology and Computing Institute at the U.S. Department of Energy's Argonne National Laboratory, recently spoke with Computerworld...

Cerf Calls Internet Governance Critical Issue in High Tech
From ACM TechNews

Cerf Calls Internet Governance Critical Issue in High Tech

Governance of the Internet is a critical issue for the high-tech world, says Internet pioneer Vint Cerf.

5 Tech Breakthroughs: Chip-Level Advances That May Change Computing
From ACM TechNews

5 Tech Breakthroughs: Chip-Level Advances That May Change Computing

Chip-level advances, including new processors and circuits, could be the building blocks that lead to a new generation of computing products and devices. 

Researchers Show Off Homemade Spy Drone at Black Hat
From ACM TechNews

Researchers Show Off Homemade Spy Drone at Black Hat

Security researchers Mike Tassey and Richard Perkins recently unveiled the Wi-Fi Aerial Surveillance Platform, a remote controlled unmanned aerial vehicle that...
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