Distribution

The new digital ways content was becoming distributed

France Telecom Announces Ultra Fast VDSL2 Broadband
After demonstrating that high-definition television over copper was achievable through networks with increased bandwidth capabilities and compression techniques, France Telecom is looking to develop the technology and is currently testing VDSL2 transmission systems in its R&D Laboratories.
The technology is based on DMT modulation, like ADSL and ADSL2+, and was dreamt up in the quest to enable data transmission speeds of up to 100 Mbps using standard telephone cables.
These super fast speeds were achieved by extending the frequency band to 30MHz.
In their quest to bring super fast connections into the home, France Telecom has been working with international DSL standardisation bodies and after evaluating various technologies, they have managed to successfully test VDSL technology.
The company is now conducting lab tests of VDSL2, based on the xDSL family.
The explanation for how this works is way too hard for my hungover head to work out, so I’m sure you’ll excuse me if I quote from the press announcement instead:
“VDSL technology, which is an offspring of the xDSL family, features the possibility of supplying, through a fiber optic connection, the sub-cross-connected equipment with high transmission rates, which are then distributed to customers using cross-connect specific DSLAM equipment and the copper pair.”
All clear on that, now?
The current testing is also intended to evaluate the feasibility of future services for home and business use, and a demonstration scheduled for today will showcase some of the initial applications for this technology.
This will include the simultaneous delivery of two high-definition television streams, i.e. (MPEG-4) and one simple definition stream (MPEG-2), a high definition videophone and an FTP file transfer at the scorchio rate of 40 Mbps.
That FTP transfer rate works out at twice as fast as is possible using currently deployed DSL technologies, and would make it possible for someone to download a 90 minute film in just three minutes.
We should point out that France Telecom were at pains to say that the 90 minute film in question would only be downloaded from “a legally authorised Website” because, as they are compelled to remind us, “Piracy has a damaging effect on artistic creation.”
The company will be presenting this new technology to the media today, at the France Telecom Jardins de l’Innovation at Issy-les-Moulineaux.
13 September, 2005
Mobile TV Looks To Rake In The Revenue Stream
A report by Unstrung Insider claims that Mobile TV is set to become a breakthrough mass-market mobile data service, boosted by pioneering services offered by major global operators such as Orange, Vodafone, and SK Telecom.
The report, entitled Mobile TV: Switching on the Revenue Stream, highlights the growing success of mobile TV over 3G and satellite broadcast networks, with some operators already soaring past the million sessions per month mark.
With commercial services streamed over 3G networks showing signs of success in their own right, the report suggests that the real power of mobile TV will be to act as an “extension” to regular TV services, persuading even the most techno-phobic mobile phone users of the benefits of 3G subscriptions.
Report author and Unstrung Insider Chief Analyst Gabriel Brown was enthusiastic: “There’s a lot of mileage in unicast mobile TV as a lure to attract high- value 3G subscriptions”.
“The power is its simplicity: Everyone already knows how to watch TV,” he added.
Steven Day, corporate affairs director at Virgin Mobile in the U.K agrees, saying that people who wouldn’t consider using, a streaming media application, for example, will warm to the new technology.
Basing his opinion on feedback from the company’s current 1,000-user mobile TV broadcast trial in London, Day praised the ease of use of Mobile TV services, “It’s dead easy. Everyone knows what it is, and what it does”.
Although the simplicity and familiarity of the service will please punters, the report says that mobile TV will need a “sophisticated sales approach” from operators who face a market driven by very low-cost or “free” services, adding that the mass market will only likely pay up to US$10 (~£5,€8~)a month for mobile TV.
The technology
The report comments on the industry expectation that “one-to-many” mass-market mobile TV services may be more efficiently delivered over dedicated mobile broadcast networks using technologies such as DVB-H (Digital Video Broadcast-Handheld), DMB (Digital Multimedia Broadcast), and MediaFLO.
Despite DVB-H growing into the leading contender for dedicated mobile broadcast networks (especially in Europe) pesky issues surrounding spectrum allocation in urban areas looks set to slow down the commercialisation of services.
A potential joker in the pack could be Qualcomm’s MediaFLO technology, which has the potential to challenge DVB-H as the automatic mobile broadcast technology choice. Although the technology isn’t as mature as DVB-H, delays to mobile broadcast spectrum allocation can only work to Qualcomm’s advantage.
Unstrung
12 September, 2005
Toshiba RD-XS54 DVD Recorder Offers Email Programming
Toshiba has unveiled its new DVD recorder with the handy ability to set up and record TV programmes via email.
The RD-XS54 Multi-Drive (DVD-Ram, DVD-R and DVD-RW) can be connected to other devices over a home Ethernet network.
This means that the RD-XS54 can be connected to a PC, allowing users to share the machine and stream recorded content or live programming to the computer.
With the added connectivity, users can add and edit title information to personal home videos from a PC, upload custom Menu backgrounds for creating DVD-R/RW discs, receive automatic software upgrades and, of course, remotely schedule recordings via email. We like that bit.
The DVD recorder, which ships with a 250GB hard disc drive, also includes a High-Definition Multimedia Interface with “up-conversion” capability to 720p or 1080i.
This conversion will be performed for all sources whether they are playing back content encoded on a DVD or the hard disk, including the tuner and inputs.
“Home networks are rapidly increasing,” said Jodi Sally, vice president of marketing at Toshiba’s America Consumer Products Digital A/V Group.
“With our network-capable DVD recorder we enhance the functionality of the unit. Whether it is being able to schedule a recording via email or by using your home PC to program new recordings, the RD-XS54 makes recording and playback easier and more flexible for consumers”.
The built-in DV input also allows the transfer of camcorder recordings directly onto DVD media, with the unit supporting high speed copying from the HDD to recordable disc, at 12x speed for transferring to DVD-RAM, and 24x for DVD-R.
The RD-XS54 comes with Toshiba’s EASY NAVI menu and the TV Guide On Screen Interactive Program Guide for simple, easy-peasy channel navigation and recording scheduling.
The RD-XS54 has begun shipping in the US with a retail price of US$699.99 (~£385,€570~).
Specs:
Playback compatibility: DVD-Video – CD-Audio – CD-R/RW – SVCD – VCD – DVD-R – DVD-RW – JPEG Picture Disc – WMA – MP3
Record compatibility: DVD-RAM and DVD-R/W
Hard Disc Drive stores up to 250GB Audio and Video
10-Bit / 54Hz Video D/A
Component Video Output: ColorStream Pro Progressive Scan
3:2 Pulldown: Digital Cinema Progressive
181-Channel Tuner
3-D Y/C Comb Filter
Black Level Expansion
3D-DNR Digital Video Noise Reduction Recording
Block and Mosquito DNR Digital Video Noise Reduction Playback
Time Slip Recording / Playback
Pause Live TV / Channel Playback
Time Base Correction
Instant Replay — Instant Skip
VCR Plus+
Inputs: S-Video, Composite, IEEE-1394 (FireWire), RF
Outputs: Component, S-Video, Composite, Optical, RF (Tuner Pass-Through)
Offers HDMI direct digital connection with an HD-ready TV
Toshiba
12 September, 2005
Airline Wi-Fi Struggling For Business Customers
Only 25% of US business travellers are using Wi-Fi hotspots in airports and on planes, despite the growing availability of high-speed, wireless connections.
A report by Gartner reveals that only a quarter of US business travellers want to log on when they’re flying off, and in the UK the percentage is even smaller, with only 17 percent of travelling Brit execs willing to whip out their Wi-Fi wotsits.
The low level of adoption is rather surprising considering the growing number of hotspots and Wi-Fi enabled devices springing up over last two years.
The study suggests that users have been shunning Wi-Fi in airports and in-flight because some are baffled by the process of using the technology.
“While Wi-Fi has come a long way, our survey shows that many business travellers remain uncertain as to why they should use Wi-Fi, what equipment they need, how they can connect and what they will be charged,” said Gartner analyst Delia MacMillan.
“If Wi-Fi providers really want to attract new customers they must convince both end users and organizations of its benefits.”
Although some airlines like Lufthansa and SAS in Europe are installing wireless Internet access in their planes, the majority of travellers (78 percent in the US, 75 in the U.K.) said they would rather stay out of contact while in the air.
Those surveyed also said that they were more interested in increased onboard personal space, bigger baggage allowances and better entertainment than blasting out emails mid-flight.
It wasn’t all bad news though, with the respondents who actually used Wi-Fi expressing satisfaction with the speed of connection, ease of use and overall value.
The report revealed that wandering Wi-Fi folks were less chuffed with the price of the services and the limited availability of hot spots in useful locations.
“Many organisations will not reimburse their personnel for Wi-Fi access charges, as these fees are often not covered by their telecom contracts,” commented MacMillan.
“If airlines can commit to lower prices then the provision of Wi-Fi access could prove a key attraction to business travellers.”
Gartner’s report predicts that broadband-speed 3G cellphone networks could put pressure on Wi-Fi providers to cut prices.
Gartner
7 September, 2005
Samsung To Produce Dual HD-DVD/Blu-Ray Player
With Sony and Toshiba still enjoying a schoolyard scrap over which of their rival formats should become the standard format for next-generation DVDs, Samsung have announced a nifty compromise that plays both formats.
With the ghost of Betamax still casting long shadows over weary consumers, Samsung have decided to soothe buyer indecision by offering a player that supports both Sony’s Blu-Ray Disc and Toshiba’s HD DVD standards.
In an interview in the Financial Times Deutschland, Samsung’s consumer electronics big cheese, Choi Gee-Sung, announced that the machine will launch sometime next year.
“We would welcome a unified standard but if this doesn’t come, which looks likely, we’ll bring a unified solution to market,” he said.
“It won’t be simple but you’ll see our solution in the coming year. Consumers will be too confused otherwise,” he added.
The bun fight between the two next-gen DVD camps has been dragging on for what feels like an eternity, with initial hopes of an agreement in April 2005 falling apart by August.
See: Unified DVD Format Trouble Confirmed
All this faffing about with different formats is sure to hold back punters who don’t fancy being lumbered with this year’s Sinclair C5, but pundits are hopeful that dual-play machines could prove the key to breaking the deadlock.
Although both Blu-Ray and HD DVD use groovy blue laser light to dramatically increase the storage capacity of a DVD-sized optical disc, they work in completely different ways.
The two formats employ different capacities, optical specifications and file structures, so Samsung’s new dual-format player will have to supplement its red laser (for current CDs/DVDs) with at least two other read heads for the blue-laser discs.
All that extra electronic wizardry suggests that their combo player is not going to be cheap, potentially putting off consumers wooed by the prospect of future-proof compatibility.
All of which adds to the industry pressure for stubborn Sony and tenacious Toshiba to sort out their differences in double quick time.
HD-DVD
Blu-Ray
7 September, 2005
Showline MCP 9350i Media PC Announced by Philips
Philips has announced the Showline MCP 9350i, a media PC powered by Microsoft’s Windows XP Media Center Edition 2005 platform.
The result of collaboration with Intel, the Philips media centre is based around an Intel Pentium 4 processor running at 3 GHz atop an Intel 945 chipset, with support for the soon-come high definition TV (HDTV).
Philip’s media PC is aimed at the living room/lounge, allowing punters to store and share photos, music and video in a single system.
There are two integrated tuners onboard letting sofa-reclining types watch one channel while recording another on the 250 GB hard drive or to CD or DVD.
Housed in a stereo component form factor, the unit offers high-quality audio and video playback and a ton of connectivity options including a front-mounted flash memory card reader supporting SD/MMC cards, Memory Stick and CompactFlash cards, two USB 2.0 ports, a FireWire connector and Wi-Fi 802.11b/g wireless connectivity.
The Philips MCP9350i (snappy name fellas!) will also come pre-installed with Windows Media Manger, which serves up an electronic program guide (EPG) providing access to one-touch recording, access to music, video, photos and games as well as Internet browsing and online services.
Philips’ Digital Natural Motion technology is employed to improve video quality and reduce stutter, with built in support for the UPnP protocol to allowing the unit to act as a media server for products in Philips’ Streamium range of media viewers.
The Philips Showline Media Center MCP9350i will be rolling out in Europe in October. Pricing is yet to be announced.
Philips
6 September, 2005
Skype Secures Deal With 3G Mobile Partner, E-Plus
Skype has slapped hands and manfully patted backs with German network operator E-Plus as the VoIP giant secures their first 3G partnership.
The exclusive offering will see Skype bundling in their Internet telephony software with E-Plus’s flat-rate data subscription.
This will let subscribers to the Skype/E-Plus deal benefit from a fixed-rate mobile Internet access, freebie Skype calling and the ability to control call costs using the E-Plus flat-rate data subscription.
Niklas Zennström, Skype CEO and Co-founder was ready with a quote: “We look forward to working with other innovative mobile operators around the world to bring the value and convenience of the Skype global Internet communications experience to their millions of mobile phone subscribers.”
The busy-bee Skypesters are said to be already hatching up schemes with a number of major handset and headset manufacturers – including Motorola – to develop a broader range of offer Skype-ready devices
“The use of Skype is growing strongly. Through our co-operation we are combining the advantages of mobile and stationary Internet access,” said Uwe Bergheim, Chief Executive Officer of E-Plus.
The flat-rate data subscription from E-Plus will be offered to its 9.8 million subscribers for €39.95 (~£27~$50) per month in October.
The company hopes to attract revenue from the fixed network and lure people off their landlines by persuading customers to make mobiles their de facto choice for making calls.
Skype currently claims more than 2.8 million Skype users in Germany.
Elsewhere, Skype has added a call forwarding function to the latest release of its VoIP software.
This lets users forward incoming Skype-to-Skype and SkypeIn calls to another Skype Name or to any landline or mobile phone.
The call forwarding is free so long as users have sufficient Skype balance available to forward the call to landline or mobile numbers.
Skype
E-Plus
6 September, 2005
4G Prototypes Phones Record Scorchio Speeds
Prototype cellphones capable of transmitting data faster than a startled squirrel on speed have been demonstrated by NTT DoCoMo in Japan, according to the New Scientist.
To test the speed and reliability of the new phones, the prototype handsets were used to view 32 high definition video streams from a car rolling along at 20 kilometres per hour.
NTT DoCoMo officials claimed that the 4G phones manage to receive data at the incredible rate of 100 megabits per second while on the move, and an astonishing gigabit per second while static.
At these kind of white-knuckle speeds, the contents of an entire DVD could be downloaded within a minute.
Compare those breakneck speeds with the stately download speed of 384 kilobits per second (129 kilobits per second upload) offered by DoCoMo’s current 3G (third generation) phone network.
Naturally, the boffins behind NTT DoCoMo’s experiment high-speed phone network have come up with a suitably techie description of the technology, describing it as Variable-Spreading-Factor Spread Orthogonal Frequency Division Multiplexing (VSF-Spread OFDM).
This _apparently_ increases downlink speeds by using multiple radio frequencies to send the same data stream.
During the tests, another smartypants wireless networking trick was employed to send data via various routes across a network to further increase data capacity.
Going under the snappy acronym of MIMO (multiple-input-multiple-output) multiplexing, the technology could, for example, enable a cellphone to receive data from more than one base station in range.
Lajos Hanzo, a communications expert at Southampton University in the UK found the prototypes “technically impressive,” but warned that NTT DoCoMo will need assistance from other phone companies for 4G take-up.
“In today’s world nobody can go it alone,” he told the New Scientist.
“And hence any standard proposal must be internationally ratified, which has not as yet take place,” he added.
There’s already been some international activity to cooperate on standards, with Japan and China signing a memorandum on 24 August to work together on 4G.
But don’t start throwing out your 3G phones quite yet though: NTT DoCoMo doesn’t expect to launch a commercial 4G network until 2010.
NTT DoCoMo
5 September, 2005
NSF GENI Project Looks To The Next-Generation Internet
The boffins at the US National Science Foundation (NSF) have proposed “re-engineering” the Internet to create a whizz-bang updated version that connects all kinds of devices with built in security and robustness.
With the government agency challenging researchers to look at the Internet as a “clean slate”, the NSF’s Global Environment for Networking Investigations (GENI) initiative proposes a research grant program and an experimental facility to test new Internet technologies.
NSF officials trumpeted the GENI project at a conference for the Special Interest Group on Data Communications in Philadelphia last week.
But before you get too excited about this new super-improved Internet being piped into your devices (ooo-er), NSF spokesman Richard “Randy” Vines has some news for you: it’s not yet funded and it’s only “an idea under consideration.”
With the Internet continuing to grow exponentially and with researchers predicting an explosion of data in the next decade from mobile and wireless devices as well as sensors, the GENI project intends to anticipate and envision the Internet society’s needs 15 years or more from now.
The goals of the GENI Initiative include a new core functionality for the Internet, with new naming, addressing, and identity architectures; enhanced capabilities, including additional security architecture and a design for high availability; and new Internet services and applications.
According to the NSF’s GENI Web page, the GENI project intends to “explore new networking capabilities that will advance science and stimulate innovation and economic growth,” adding, “The GENI Initiative responds to an urgent and important challenge of the 21st Century to advance significantly the capabilities provided by networking and distributed system architectures
The site also urges the enabling of “new classes of societal-level services and applications”. We’ve no idea what that means, but it sure sounds good to us.
Faster transmission speeds aren’t on the agenda of the GENI Project, however, with David Clark, a senior research scientist at the Laboratory for Computer Science at the Massachusetts Institute of Technology sagely commenting, “Making a network faster has never made it more secure or easier to use.”
National Science Foundation
NSF Global Environment for Networking Investigations
2 September, 2005
UK Online and Be Unlimited Ready 24Mbps Broadband Services
UK Online have officially joined the 24Mbps broadband party by announcing the October launch of their own broadband ADSL2+ based product.
The Easynet-owned company joins fellow 24Mbit Broadband providers Be Unlimited in ramping up the pressure on BT with their soon-come cutting-edge ADSL2+ services to be offered in urban areas
UK Online
The ADSL2+ UK Online service will enable lucky surfers to hurtle around the Internet at nigh-on reckless speeds of 24Mbps downstream and 1Mbps upstream – compare that to BT’s current broadband offering which chugs along at a snail-like maximum plod of 2Mbps.
BT has announced that it is trialing speeds of up to 8Mbps, which is rather like someone offering you a thimbleful of Kalibur when there’s a yard of Old Ferret Stripper Ale in the offing elsewhere.
UK Online has been conducting technical trials of its ADSL2+ service since March of this year and their 24Mb broadband service should be available in October for under £30 (~$55 ~€43) a month.
Chris Stening, General Manager at UK Online, purred, “We’ve been pushing the current ADSL technology to its limits with 8Mb broadband since late last year. This is yet another innovation for UK Online.”
Consumers will be able to register their interest in UK Online’s service via www.ukonline.net
Be Unlimited
Be Unlimited have already started public tests for their ADSL2+ service with the company expected to offer its super fast service from exchanges in the London area, with out-of-towners following in the next couple of months.
Businesses signing up for the service will be able to enjoy the service for nowt until the end of September this year, after which they’ll pay £70 (~$128 ~€102) per month.
Individual punters can also cash in on the freebie until the end of September, after which they will be charged £20 (~$36 ~€29) per month.
Temptingly, there’s no connection fee for new users with a free Wi-Fi-enabled modem lobbed in for no charge (the company will be using DSLAMs from Alcatel, and a Thompson 716g V5 wireless modem, optimised for VoIP and video-streaming applications.)
“This pilot would be fantastic for small businesses, but we’re not setting up for time-critical businesses such as city traders,” warned a Be spokesperson (in other words, “it’s a pilot scheme – so expect some glitches!”).
Be Unlimited
2 September, 2005