Archive for the ‘Astronomy’ Category

Televisa Eyes Satmex

Tuesday, April 24th, 2007

 

Last week, Rocco pointed in the comment threads to a Wall Street Journal (subscription required) report that Intelsat may be for sale. As Rocco so succinctly put it in the comments:

FOR SALE: Global communications satellite business. Only $11 billion in debt. Good cash flow. Nice office in Bermuda; half-empty building in Washington. Heavy regulatory environment. Price: $6 billion.

We wrote a bit about Intelsat’s history in this post; the Wall Street Journal’s report  (here) has more details on Intelsat’s recent history as a private entity.

Yet Intelsat isn’t the only satcom firm in the midst of (possibly) changing hands. Asiasat yesterday asked to have their stock trading suspended due to a pending announcement, and now come reports that Satmex, too, may be in the sites of a takeover entity.

Variety reports: 

MEXICO CITY — Mexican conglom Televisa is hooking up with the Chinese. VP of broadcasting Jose Baston signed an agreement to distrib state broadcaster CCTV’s international feed in Mexico on Monday. Televisa execs will travel to China in the coming weeks to explore sales of telenovelas and formats to that country…

Net also is considering bids for Endemol and Mexican satellite firm Satmex as possible destinations for its bulging cash reserves.

With Satmex in its fold, Televisa could cut its own international distribution costs as well adding revenue from Satmex’s three birds that cover the American continents. Global sat firms such as PamAmSat also are expected to go after Satmex.

Business News America has greater detail on Televisa’s thinking behind a Satmex buyout:

 Televisa is analyzing what sorts of operational synergies exist between its own operations and Satmex’s coverage, according to de Angoitia….

However, Alberto Moreno, an analyst with corporate ratings firm Fitch Ratings México, downplayed the news saying that it is just one of many investment options that Televisa is weighing up and that it is too early to tell whether the company is a serious contender.

If the company is indeed seriously interested, an official announcement should be made in the short term, Moreno told BNamericas.

Despite the uncertainty, Moreno said that Televisa is looking for new investment opportunities to grow their business particularly to address the US Hispanic market.

 

Satmex has decent coverage of the Americas with only three satellites. Although Televisa’s recent sale of its stake in Univision was big news, it’s clear from the Satmex reports that Televisa’s interest in the growing U.S. Hispanic market is far from over.

 

 

BlackBerry NOC Down

Wednesday, April 18th, 2007

Chuck Scarborough used to live down the street from me in Bronxville years ago. Last night I watched him tell me my BlackBerry‘s not working. Neither is anybody’s in North America, according to Computerworld:

The BlackBerry wireless e-mail service from Research In Motion Ltd. appears to have suffered a widespread outage that started last night in the U.S.

Customers on the BlackBerry Forums discussion board complained of having no service starting at about 5.15 p.m. PDT yesterday.

Callers to the BlackBerry U.S. technical support line were still greeted with the following message early this morning: "We are currently experiencing a service interruption that is causing delays in sending or receiving messages. We apologize for the inconvenience and will provide updates as soon as they become available."

New York television news channel NewsChannel4 reported last night that the problem affected "all users in the Western hemisphere."

However, comments from operators in Asia and Europe, as well as postings to the BlackBerry Forums, suggested that the problem may be limited to North America.

"Officials with RIM said they are trying to reset the system and told NewsChannel4 that they are concerned that the backlog of data, which will rush through when it comes back on line, could cause a bigger problem," the news channel reported on its Web site.

RIM officials advised people who use Blackberry as a major way of communications to make back-up plans, the channel reported.

A RIM official contacted in France was unaware of the problems, and said she had received messages sent to her BlackBerry as normal. Other RIM officials did not return calls seeking comment.

The outage may have been cause by one of RIM’s Network Operating Centers (NOC) going down, according to Emma Mohr-McClune, principal analyst with Current Analysis Inc. "This has happened before," she said.

RIM operates two NOCs, both located in Canada, according to Mohr-McClune. The company has considered locating additional NOCs outside of Canada, she said.

Companies that provide BlackBerry service connect their mail servers to a BlackBerry Enterprise Solution (BES) server located on their premises, which in turn is linked to one of RIM’s NOCs, according to Mohr-McClune. "All data slides to Canada and back," she said.

RIM may have been fortunate that the outage began at about 5 p.m. Pacific Time, because it would have been after the busiest part of the U.S. work day. Engineers were likely scrambling through the night to bring the service back online before the start of the U.S. workday today.

Other parts of the world appeared to have been unaffected. A representative for Taiwan Mobile Ltd., RIM’s BlackBerry partner for the island, said the problem is limited to North America, and that users would not be affected unless they are sending or receiving e-mail through a BlackBerry server there.

"RIM has not communicated with Taiwan Mobile about when this problem might be fixed," said the representative, April Hong.

NTT DoCoMo Inc. in Tokyo said its BlackBerry users in Japan were also unaffected. And In Europe, a spokesman for T-Mobile Deutschland GmbH was unaware of any problems, and Blackberry users in Germany and France reported no interruption of service.

The problems come at a time of continued rapid growth for the company, based in Waterloo, Ontario. It added 1.02 million subscribers in the quarter ended March 3, for a total of approximately 8 million BlackBerry subscribers worldwide. Revenue for the quarter was $930.4 million, up 66% from a year earlier. Net income for the quarter before adjustments was $187,928, the company said.

Wish they had built-in satellite connectivity. Thuraya phones have it.

Contextual Search Using Phonetics

Tuesday, April 17th, 2007

We knew this was coming last summer when we wrote about how Google will soon be selling ads against audio and video content. We didn’t think so much was going to happen so quickly. They buy YouTube, become ad reps for Dish Network, are about to sign DirecTV, and now we hear about Google selling ads for Clear Channel and other radio stations (up to 1,600 so far).

How do you target audio video content? Will this system use sophisticated algorithms for "mass personalization?" Will phonetics work? They might: came across this Scoble interview with an executive from Nexidia, a company that’s using phonetics to enhance contextual searches. Very interesting. Here’s the short demo version:

 

Add localization and you’ve got a pretty interesting propostion for advertisers. I recently downloaded Google apps for my mobile and I’ve gotta tell you, they work great. Need a Chinese restaurant where you are? Google it using Maps. It worked for me.

I Love You, C-band

Monday, April 16th, 2007

This may not be the same love as the backyard-dish people were feeling 20 years ago, but these folks are digging IP-PRIME, which is carried nationally via AMC-9’s C-band payload in the U.S.:

“We have an extraordinary partnership with SES AMERICOM and with the launch of IP-PRIME we can now reach out securely and effectively to IPTV viewers across the country who will be able to access their favorite NBCU programs,” commented Henry Ahn, executive vice president, NBC Universal TV Networks Distribution.

“Showtime Networks is excited about the ability of SES AMERICOM to securely and reliably deliver all of our networks to the telcos with video initiatives, using enabling technologies such as MPEG4,” said Michael Tas, Senior Vice President, Distribution and Sales Strategy for Showtime Networks. “SES AMERICOM has been a proven partner of Showtime Networks for decades now and we look forward to extending the relationship well into the future.”

“We are sensitive to the costs of getting into the distribution business and are happy IP-PRIME is in place to fill the technology gap for small operators,” said Karen Byko, executive vice president of operations for Turner Network Sales.

“Consumers want alternatives in how they spend their entertainment dollars,” said Mike Biard, Senior Vice President, Affiliate Sales, Fox Cable Networks. “IP-PRIME will deliver Fox’s networks securely to a new generation of distributors, and we are delighted to be working with SES AMERICOM to do so.”

"We’re excited to be a part of SES AMERICOM’s new IP-PRIME programming lineup," said Mark Cuban, chairman and co-founder, HDNet. "By including HDNet and HDNet Movies, SES AMERICOM is making sure IPTV viewers receive the highest quality HD programming, including our acclaimed movies, original programming, investigative news, popular series and sports.”

Multichannel News followed up with a question on ESPN, of course.

Will this revive the backyard dish market? I can almost imagine a DTH service using C-band. I want my IPTV!

Space Tether Experiment Launches Today

Monday, April 16th, 2007

If you were up with the sun (or the clouds, if you’re in the eastern portion of the US) this morning, you might have caught the report on NPR on Space Tethers and Tethers Unlimited efforts to change the way satellites are transported.

While science fiction, Victoria’s Secret, and long-woven ropes are rarely mentioned in the same breath (unless of course you’re in some bizarre John Waters movie), the work of Dr. Robert P. Hoyt and Dr. Robert L. Forward have brought the two strangely together to solve a real problems posed by simply moving obejcts around space.

 

"For 50 years, people have relied on rockets to move things around in space. But rocket fuel is expensive and heavy. [Hoyt with the help of Forward realized how] much easier it would be to just fling things around using orbiting tethers.

‘It’s sort of like using the techniques of Tarzan to move around in space,’ explains Hoyt. ‘You’re basically grabbing onto a long, high-strength rope and using it to swing you from one place to another.’"

The problem, of course, was how you got those ropes to last in an environment where they were being constantly pounded by the debris that litters our orbit. And that’s where the underwear comes into Tethers Unlimited business plan…

"The company makes tethers by starting with light but strong fibers, like Kevlar. Then the strands are woven together using a computerized machine.

‘[That machine is] normally used for fabricating things like lacy edgings on Victoria’s Secret undergarments," says Hoyt. "We’ve developed ways to use that to braid the multi-line tether structure that we’re testing in space.’"

That testing begins imminently, a Dnepr rocket blasting off from Baikonur Cosmodrome today contains, within its payload, three mini-satellites that will deploy a half-mile tether, two of the satellites anchoring either end. The third, dubbed, according to a recent Engadget report, Inspector Gadget (Ted and Ralph make up the other two members of the trio), will move up and down the tether taking pictures that will allow those on the ground to learn how many cuts or tears the rope takes on over the next few months.

While it might be awhile until we see tether’s in action, propelling satellites in space, this initial experiment is an important first step in a lot of new space technology, possibly including space elevators.

Next: Google Selling Ads for DirecTV

Wednesday, April 11th, 2007

Another scoop via VentureBeat:

VentureBeat is hearing that Google is negotiating an advertising deal with  DirecTV, the nation’s largest satellite broadcast service with 16 million subscribers.

Dish, the nation’s second largest satellite TV company, announced a deal with Google last week. (VentureBeat was first to report the Dish deal a month ago).

This is just the latest move by Google to sew up the entire advertising world. Google is pushing into newspapers, magazines, radio, cable and now satellite.

The DirecTV deal is taking more time than Dish’s to close because DirectTV is managing the ownership change announced last last year (when News Corp said it would sell its ownership stake to Liberty). More details on DirecTV here. The deal with Google will go through eventually, says a source who wants to remain anonymous. [Update: Google says “no comment,” and DirecTV says: “We are always looking for ways to increase our ad sales revenue but we have nothing to comment regarding any new partnerships.”]

Here’s our blog post + comments on the Google deal with Dish Network.

 

If you think about it, a Google deal with DirecTV would give advertisers reach into more than 25% of U.S. TV households. Honk the horn on Madison Avenue like some truck is double-parked and you can’t get through: Google is a player in TV advertising. Yes, the household count is greater than Comcast on paper, but how effective will it be? Here’s a clue: interactivity. EchoStar and DirecTV have national interactive TV advertising capabilities in place and are actively working with advertisers to deploy them — especially automotive and financials. Stay tuned.

High-Speed Internet for Movin’ Military

Tuesday, April 10th, 2007

Is this the future of acquisition procedures for the U.S. government’s satcom needs?

The Wall Street Journal (subscription required) reports that the U.S. Defense Department has formed an unusual partnership with Intelsat Ltd., Cisco Systems Inc., and private investors to bring high speed internet connections to military units on the go:

 The demonstration project requires private investors led by a fledgling private-equity fund to shoulder the entire cost of a networking system for directing messages, a sort of Internet router in the sky for soldiers and intelligence gatherers…..

Private investors are gambling that the U.S. military will make long-term commitments to support technical breakthroughs and new acquisition procedures….

Claire Fairfield, managing director of venture fund Concerto Advisors Inc., said his group is looking to raise as much as $200 million to fund four total satellites involving Intelsat or other commercial operators.

Cisco top executive for the program, Rick Sanford, says the project is "really a business approach, not a government program." By acting like a consumer, the DoD hopes to overcome the delays and cost overruns that have frustrated their more traditional attempts to meet the military’s soaring demand for satellite IP connections. (Cisco is providing software integration for the project.)

By developing and deploying such technology in about two years — dramatically faster than traditional military-satellite programs — such shared commercial-government payloads could pave the way for providing lower-cost, more flexible digital-communications links to fighting forces and intelligence operatives in the field. If successful, the model also will help the military, along with users of navigation, homeland-security and other civilian applications better coordinate future satellite needs.

In this case, "We get to test something for a fraction of what it would cost" if the Air Force funded it, said Mike Florio, the military’s lead manager for the program. "And we’ve got some stars of industry trying to make this work." 

The deal marks another milestone in Intelsat’s history. Intelsat was established in 1964 by 11 countries as an international intergovernmental agency to provide satellite services to member countries; by 1973, more than 80 countries had joined the consortium. In 2001, Intelsat became a private company, opening up new avenues of business — including deals like this one with the DoD. Still, vestigal problems remain from its days as the satcom provider to a broad spectrum of political organizations (see here and here,  as well as this odd entanglement between Sri Lanka, Amnesty International, and the International Cricket Council (whose Cricket World Cup is taking place now.)

 

As in the civilian world, the U.S. military’s need for faster and more reliable IP communications has grown exponentially as the convergence between IP technology and two-way and broadcast communications accelerates. AMERICOM Government Services’ C2OTM (Comms-on-the-Move, pictured above) for example,  provides "real time support for a full range of IP applications including VOIP, two way video surveillance, warfighter coordination tools such as common operational perspective and force tracking, and a full range of logistics and training applications" by integrating with ArcLight(r) modem technology from ViaSat

Anik F3 Launch Update

Monday, April 9th, 2007

 

 

As you probably know those of us here at Really Rocket Science love a good launch, especially that of a big GEO satellite.

The Anik F3 will be launching tonight (04:54 April 10 Baikonur, 22:54 April 9 GMT, 18:54 April 9 EDT) this from launch pad 39 of the Baikonur Cosmodrome in Kazakhstan. You can, of course, catch the launch live via streaming, although hopefully we’ll be able to find on YouTube sometime tomorrow for those looking to beat a wicked case of the Mondays by heading to Happy Hour early.

Those nerdier than us might want to catch a live feed of the launch via satellite or over the phone at the following locations.

Live Broadcast
North America: Telstar 6 @ 93° West, transponder C11, downlink 3920 MHz (vertical), analog NTSC. Test signals start at 18:00 EDT.

Live Broadcast
Europe: NSS-7 @ 338° East, transponder WHL4/EUH3 CH1, Ku-band, 338 degrees West downlink 11098.9 MHz (horizontal), digital PAL symbol rate 6.1113, fec: 3/4. Test signals start at 22:00 GMT.

U.S. domestic Launch Hotline at 1-800-852-4980.

What does Anik F3 do? Basically its a comm sat for Telsat Canada, but since you asked:

"Multipurpose communications satellite with payloadsin Ku-, C- and Ka-band. The Ku- and C-bands will carry a wide range of broadcasting, telecommunications, business and Internet-based services throughout North America"

See you at the launch!

Simonyi in Space via Soyuz Rocket: It’s A Good Thing

Saturday, April 7th, 2007

 

 

 

Microsoft billionaire Charles Simonyi was thrust into space today, with a meal prepared by Martha Stewart (quail roasted in wine, duck breast with capers and rice pudding, among other courses). They’ll be celebrating Cosmonauts Day on 12 April 2007. Check his blog later this week to see how much they all liked it.

RSC Energia’s statement:

At 21:31:14 Moscow Time a launch vehicle Soyuz-FG with Soyuz TMA-10 spacecraft was launched from the Baikonur launch site to the International Space Station.

The Increment 15 (ISS-15) crew and visiting crew 12 (VC-12) are on board the Russian transport manned vehicle. Soyuz TMA-10 is carrying a crew consisting of Russian cosmonauts Oleg Valeriavich Kotov (Gagarin CTC test cosmonaut) and Fyodor Nikolaevich Yurchikhin (S.P. Korolev RSC Energia test cosmonaut), as well as a spaceflight participant of the ISS visiting crew, USA citizen, Charles Simonyi. The objective of the launch is the scheduled replacement of two ISS-14 crewmembers and of the Soyuz TMA-9 spacecraft that has been serving within the space station as its crew rescue vehicle since September 20, 2006.

And it only cost him $25 million. By the way, he’s ham radio’s first space tourist, too (KE7KDP).

Satcom, Chicago

Wednesday, April 4th, 2007

 

As Robert Johnson wrote… 

Now, one and one is two, two and two is four
I’m heavy loaded baby, I’m booked, I gotta go
Cryin’ baby, honey, don’t you want to go
Back to the same old place, my sweet home Chicago

70 years later, still sounds good. In fact, Amazon has a nice box set available.

Last month, it was one and one and one is "no go:" the FCC dismissed (PDF) an application from the City of Chicago’s Office of Emergency Communications to operate a small satellite communications network consisting of a hub and two remote VSAT stations using sub-one-meter antennas. Besides not including a radiation hazard study, which is standard for earth station applications, the FCC found other details lacking:

Section 25.220(e)(1) of the Commission’s rules, 47 C.F.R. § 25.220(a)(1), requires applicants proposing non-routine earth stations to include with the application a certification from each target satellite operator that the target operator has reached agreements with adjacent satellite operators regarding the non-routine operations.

Chicago also wanted to be able to connect with any available satellite over the U.S. during an actual emergency. I’m sure they’ll refile their application, but they should probably consider using a pre-engineered, commercially-licensed emergency communications system such as REDiSat — which uses a the AMC-6 satellite’s Ku-band payload (which is actually pretty hot over Chicago) to connect to a fully-licensed earth station in Maryland. It uses an antenna that’s approved for two-way communications anywhere in the lower 48, typically a 1.2m Patriot antenna and an iDirect modem.

Los Angeles County installed an extensive VSAT network years ago, as did the State of Florida. But these are "hot spots" for these types of networks and they went to great lengths in designing and installing them. Other large cities have done likewise since 9/11. With simpler configurations such as the type REDiSat offers, smaller municipalities can now begin considering a communications network that uses the ultimate diverse path: through space.

Hey, it worked in Biloxi.