YouTube has shared a video designed to demystify the algorithm that determines which Shorts get recommended, driving discovery and potential virality. Unlike TikTok and Instagram, YouTube didn’t reveal its top secrets by sharing specific details. In the Q&A presentation, Shorts Product Lead Todd Sherman answered frequently asked questions and emphasized the differences in how viewers consume content on Shorts versus YouTube. While the former involves swiping through hundreds of clips, flagship users are exposed to 10 or 20 videos and must proactively click or tap to play. Continue reading YouTube Unravels Shorts, Demystifying Discovery Algorithm

The National Association of Broadcasters filed a lawsuit yesterday in response to the FCC’s plan to auction airwaves next year. NAB argues that the spectrum reverse auction, the first of its kind, would negatively impact TV stations financially and reduce coverage areas. The auction would allow stations in large cities to accept bids so their spectrum can be resold to wireless carriers for mobile broadband. Participating stations can close shop or move to another channel with fewer airwaves. Continue reading NAB Files Lawsuit Over FCC’s Auction Rules for TV Airwaves

Using traditional copper phone lines, Alcatel-Lucent’s Bell Labs announced that it has set a new broadband speed record. This could bring gigabit speed to broadband networks that combine fiber with copper. Bell Labs is relying on G.fast, a new DSL standard that promises up to 1Gbps over copper phone lines. Meanwhile, the record-breaking 10Gbps speeds can only be reached over 30 meters, and once it hits 70 meters, top speeds drop to 1Gbps. Continue reading Bell Labs Sets Broadband Record Over Copper Phone Lines

South Korea and the European Union announced a new pact today to develop 5G networks for faster mobile Internet service. The two will launch a joint group with plans to develop systems, set standards and ready radio frequencies in order to help establish a global vision on 5G by the end of next year. According to EU data, the six minutes required to download a one-hour HD movie on a 4G mobile Internet would only take six seconds on a superfast 5G network. Continue reading EU and South Korea Team Up for Faster Mobile Internet Access

The Defense Advanced Research Projects Agency (DARPA), responsible for bankrolling the early Internet, is busy developing new technologies that could have a similar impact on the world. The agency’s $3 billion budget is funding research on atomic GPS technology that does not require a satellite to achieve geo-location awareness, terahertz frequency electronics that could lead to significant health-related applications, a virus shield for the Internet of Things, and Rapid Threat Assessment to aid drug discovery. Continue reading DARPA’s Newest Tech Projects that Could Change the World

Japanese mobile giant NTT Docomo is currently planning new wireless trials that could increase the capacity of future mobile networks to 10 Gbps (1,000 times today’s LTE networks). The new radio technologies could become an important part of a future 5G standard. NTT Docomo is working with Alcatel-Lucent, Ericsson, Fujitsu, NEC, Nokia and Samsung to perform lab trials at Docomo’s research & development facility in Yokosuka, which is expected to be followed by outdoor trials in 2015. Continue reading NTT Docomo Plans Trials of New High-Bandwidth Network Tech

Although it seems like 4G mobile technology is relatively new, it has been around since 2006. Specialists are now speculating about what the fifth generation holds. Federico Boccardi at Alcatel-Lucent’s Bell Labs and colleagues are focusing on technologies that are likely to have a disruptive impact on the next generation of mobile communication. They are pinpointing technologies that force us to rethink networks and how devices use them. Continue reading 5G Mobile Technology: The End of the Cell as Building Block

NASA’s Lunar Laser Communication Demonstration (LLCD) uses a pulsed laser beam to transmit data from Earth to the moon. The record-setting laser recently made history by sending data 239,000 miles at a download speed of 622 megabits per second (Mbps). Radio frequency has been the main method of communication, but does not have the data capacity and speed of laser. If the laser program is successful, NASA plans to use it on future missions. Continue reading NASA Sets Data Transmission Record Between Earth and Moon

Kumu Networks hopes to provide a solution to the increase of smartphone users and data demands on wireless networks. Kumu claims that its technology can double the capacity of cellular and Wi-Fi communications by challenging the idea that mobile devices cannot transmit and receive data on one frequency at the same time. The Stanford University startup first emerged in 2011 when the team wrote a paper claiming two-way traffic could be carried simultaneously through a specific chunk of radio spectrum.

Continue reading Wireless: Startup Envisions Doubling Use of Radio Spectrum

Carrier aggregation allows for splicing and rearranging of the electromagnetic spectrum to create a super-charged network connection. A number of companies are experimenting with the technology, while networks in Asia are already touting faster speeds and breakthroughs in 4G. In June, SK Telecom announced its LTE-Advanced service with speeds two times faster than that of LTE, and 10 times faster than 3G. South Korea’s LG U+ followed in July, leaving Europe and North America to play catch up. Continue reading LTE Networks in Asia Could Set the Stage for U.S. and Europe

Technology leveraging unused TV spectrum is being positioned for commercialization, three years after approval by the FCC. This technology can be used to provide wireless broadband Internet in rural areas in the U.S. and in developing countries. In the U.S., there are at least 40 experimental installations operating, in addition to others in Singapore, Vietnam and African countries. These programs involve Google, Microsoft and local telecom companies. Continue reading Unused TV Spectrum Provides Broadband for Rural America