In a 21-page petition, a group comprised of the NAB, America’s Public Television Stations, the Consumer Technology Association and the AWARN Alliance is asking the FCC to authorize use of the new ATSC 3.0 transmission standard — what the collective refers to as “Next Generation TV” — in order to improve delivery of 4K broadcasting, streaming to smartphones and tablets, personalization features and IP-based services. ATSC 3.0 “will create the bedrock for continuing innovation by the television industry for decades to come,” claims the petition. Continue reading ATSC 3.0: NAB Calls on FCC to Authorize Next Generation TV

Researchers from Nanyang Technical University in Singapore have developed a microfiber technology that enables them to build brain-like computers. “Photonic synapses” are collections of microfibers that pass electronic signals. The optical fibers can send signals at the speed of light, much faster than the neurons in real brains. This breakthrough could provide a boost to both robotics and AI technology. Improved vehicle control, speech, and search are just some of the possible applications. Continue reading Breakthrough in AI Technology Mimics Synapses in the Brain

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

Qualcomm has acquired Wilocity, a Sunnyvale, California-based startup that works with a high-speed wireless technology called WiGig, which operates at a much higher frequency than Wi-Fi. WiGig has been considered as a potential replacement to wires for sending videos between components in the same room. It could transfer multiple 4K video streams, while Wi-Fi can only handle one. The bet is that WiGig will also become a standard feature on smartphones and other mobile devices. Continue reading Qualcomm Acquires Wilocity in Pursuit of WiGig Technology

Comcast will test a streaming service later this year in order to give audiences access to a wider variety of content through its X1 cable set-top boxes. The service will be similar to YouTube in that is will allow people to upload videos directly to a server. A dedicated app will then make the content available on a streaming basis along with mobile apps in 2015 or 2016. SVP of Video Matt Strauss explains that the focus will be on professionally-produced and serialized content. Continue reading Comcast to Provide Streaming Service Through X1 Set-Top Box

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

Television broadcasters, which are suing for an injunction to shut down Aereo, are also said to be considering back-up plans in case the Supreme Court rules in favor of the video startup. Options being considered range from lobbying Congress for legislative solutions to possibly transitioning from broadcast to cable transmission. Broadcasters such as ABC, CBS, Fox and NBC contend that Aereo is violating copyright law by capturing over-the-air signals and streaming them via the Web to paying customers. Continue reading TV Networks Consider Plan B Options if Court Sides with Aereo

Channel sharing trials recently conducted by Los Angeles television stations KLCS and KJLA have determined that there are few technical barriers to two broadcasters sharing the same 6 MHz channel. The report should serve as good news for the FCC, which hopes to auction off a percentage of broadcast airwaves to mobile carriers in 2015. Key to the FCC’s plan is convincing broadcasters that they can efficiently consolidate feeds onto fewer television channels. Continue reading Trial Proves HD and SD Streams Can Share Same TV Channel

During April’s NAB Show in Las Vegas, Japanese broadcaster NHK plans to demonstrate the latest version of its Super Hi-Vision 8K system, including the wireless transmission of 8K content over a single 6 MHz television channel. The broadcaster will also present the results of recent single-channel, over-the-air 8K test broadcasts performed in Japan. NHK has been promoting the move to 8K Ultra HD, which offers 16 times more resolution than current HD. Continue reading NHK to Demo 8K Transmission Over Single TV Channel at NAB

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

Television broadcasters including Fox, NBCU, Disney/ABC, Allbritton Communications and Telemundo filed a copyright infringement suit in May against Alki David’s TV digital streaming service FilmOn X (formerly called BarryDriller), which works similarly to the controversial Aereo service, backed by Barry Diller’s IAC. On Thursday, a federal judge in Washington ruled in favor of the broadcasters, issuing a near-nationwide preliminary injunction against FilmOn X. Continue reading FilmOn: Broadcasters Score Big Against TV Streaming Service

CBS and Time Warner Cable ended their contract dispute yesterday, restoring CBS, Showtime and related channels to cable subscribers in the New York, Los Angeles and Dallas markets. For one month, the two sides had been locked into a debate regarding fees related to rights for retransmitting content. Retaining digital rights in order to sell content to online distributors such as Netflix and Amazon was also an issue. CBS and TWC did not release specific information regarding terms of the agreement. Continue reading CBS and Time Warner Cable End Month-Long Contract Dispute

In an appeal that potentially raises the stakes regarding the future of television, broadcasters including Fox, PBS and Univision are asking a New York appeals court to reconsider its decision that allows Barry Diller-backed startup Aereo to retransmit over-the-air TV broadcasts to mobile devices. Earlier this month, we reported that the U.S. Court of Appeals for the Second Circuit in New York had upheld a ruling in favor of Aereo. Continue reading Broadcasters File Appeal in Response to Aereo Decision