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Tuesday, 17 February 2009 12:30 |
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Revenue is up more than 50 cents per customer because of security sales at one of the few large remaining large dial-up Internet providers, suggesting a possible profit opportunity for others as well. Earthlink continues to be profitable as dial-up disappears. Revenue was down 23% despite continued heavy customer acquisition spending. Huff is realistic, "I am also aware of the technology and churn risk that has put an incredibly low terminal value on our business." They had some good news as well. Support costs per customer dropped 23% to $1.32, Longstanding customers make fewer phone calls, so as the market matures I believe most carriers are seeing support cost per customer dropping.
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Thursday, 12 February 2009 19:58 |
Jazztel is promoting their doubled upload with YouTube videos, the kind of application that will put the 2.5 megabit upload speed to good use. They unveiled a dedicated website at a large press event. Annex M has been in the ADSL2+ standard for years, but the early equipment simply didn't support it. Only a handful of ISPs are using Annex M, although most current chips claim to support the speeds. It's achieved by using a little more spectrum for upstream and a little less for downstream.
Internode in Australia is a pioneer in Annex M, and reports that 53% of customers are getting sync speeds of 1.8 meg or better.
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Last Updated on Tuesday, 17 February 2009 16:20 |
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Thursday, 05 February 2009 22:36 |
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 Speculation, not fact. AT&T isn't going away, but they clearly are willing to accept the rapid decline of the good old phone network. “We are a wireless company,” Randall
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Last Updated on Friday, 06 February 2009 18:56 |
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Thursday, 29 January 2009 14:52 |
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Preload to avoid install problems Actiontec released software that allows setting up the customer modem from any PC. Enter the settings you need into the software, plug the modem in via Ethernet, and click.You can set PPP username and password, VPI & VCI Settings, and the type of DSL Network they have. You can also add your logo and create up to six unique custom links for any website you choose.
Peering - 95% Possible Large carriers generally peer at least 75% of their traffic, and many are over 90% peered, saving 60-90% over the cost of paying one of the backbone carriers for "transit." The general rule at exchange points is everyone will peer with you if you have "eyeballs," your customers who surf and download from the web. The backbone carriers, paid by the websites for carriage, are delighted to hand things off to you directly.
One medium-sized carrier bought a fat pipe to a major exchange point in Virginia. In Virginia, they peer with many carriers for a minimal connection charge, and they can backhaul essentially unlimited traffic at no additional cost. |
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Sunday, 04 January 2009 14:42 |
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"AT&T Network Upgrades Degrade Service for 2G Phones" Timothy Butler reports at http://www.ofb.biz/safari/article/512.html. I haven't been able to confirm that over the weekend, but his details seem right. "In an act affecting owners of 2G cell phones on AT&T Mobility’s network, including the highly visible, and originally highly expensive first generation iPhone, Open for Business has learned that AT&T has been quietly sacrificing 2G signal strength in an effort to speed up the build out of its next generation 3G network." They seem to be allocating all their 800 MHz spectrum for their troubled 3G service. In particular, some people with 2G iPhones are discovering they no longer can use the (expensive) phone at their homes while AT&T is insisting they maintain their contracts.At least for those customers, the network is broken.
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Last Updated on Friday, 23 January 2009 14:16 |
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Monday, 01 December 2008 03:49 |
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Much of the "congestion" problem at companies like Comcast can be eliminated by emerging technology, led by DOCSIS 3.0. In addition, the new generation of caching servers are far more effective at optimizing networks. Caches store content close by and inside networks, shortening the path each packet takes and thereby reducing effective traffic demand. Eitan Efron of Oversi tells me their newest gear can also improve things inside the network, for example
The engineers at major networks have long understood the savings possible with caching, but many have been fearful of lawsuits from Hollywood. The law seems clear on its face that caching is not prevented by copyright rules, but no one wants to be a test case. They'd be tied up in court for years. Verizon's support of p4p testing may eliminate that issue soon.
Caching server companies like Oversi are hopeful of a ten fold increase in demand, as costs of caching continue dropping. DPI throttling is becoming far less effective as p2p becomes less of web traffic.
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Last Updated on Thursday, 12 March 2009 07:31 |
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Tuesday, 04 November 2008 15:33 |
AT&T has limited Internet usage to about 90 minutes a day (7%) and is marking up anything over that by 1,000 to 2,000%. There is no economic or technical reason for this. The difference in cost between capped and unlimited service to a DSL carrier is a few dimes at most, possibly only pennies. AT&T's bandwidth cost has been going down
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Last Updated on Wednesday, 26 November 2008 01:29 |
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Sunday, 15 February 2009 14:54 |
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The phony price in this Verizon ad can be called a "headline price" or more directly "bait and switch." The ad said $74, the price turned out to be $102 - or more. Everyone hates to discover that the price you pay is very different than the price you saw in the ad, but this deception is approved by the top of AT &T and Verizon. Randall Stephenson, now AT&T CEO, told wall street "don't look at our headline price. That's just to draw them in. Look at the average revenue per user (ARPU)."
Verizon DSL and FIOS sales have been much too low, so cutting prices is under consideration. They probably won't do it, but Ivan explained to me a while back "We have to get cable out of the house." FIOS is better than anything the cable guys have, including DOCSIS 3.0, but it's proving hard to get people to switch. Outside of FIOS territory, cable is clobbering them.
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Last Updated on Wednesday, 18 February 2009 08:27 |
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Wednesday, 11 February 2009 10:23 |
"Shipments of ADSL CPE chipsets more than doubled last year, giving it a 20% market share" the company claims. They believe that makes them #3 in the world. Doubling sales during a semi-conductor slump remains a remarkable achievement. Analog Devices, for example, is down 25% this quarter. TrendChip's General Manager Bomin Wang notes sales were particularly strong for single-port bridges and routers, but 802.11n is ramping more slowly.
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Last Updated on Tuesday, 17 February 2009 15:26 |
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Wednesday, 04 February 2009 00:00 |
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Seven years ago, Bob Crandall predicted broadband would produce $500B/year in savings, including perhaps $40B by growth induced in telemedicine. We can now test his assumptions against several years experience. Does evidence confirm the predicted explosion? U.S. broadband availability has been at over 90% for several years, not quite universal service. Telemedicine growth has been relatively limited in those seven years.
The editor of The Journal of Telemedicine and Telecare, Richard Wooten, writes “Sorry to sound like a damp squib. I would rather doubt that investing in broadband services will lead automatically to more telemedicine. That would mean that telemedicine is presently stifled simply because of lack of bandwidth, whereas most people feel that the barriers are more complicated than that, and are mainly due to organizational/people factors, and not due to a lack of technology.
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Last Updated on Thursday, 05 February 2009 17:29 |
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Saturday, 24 January 2009 15:41 |
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With China Mobile threatening with Fiber to the Basement, China Telecom added 2.1M DSL subscribers between October and December. That is slightly above their typical quarterly pace, and a remarkable achievement as the Chinese economy starts to slow. They are advancing IP TV and will soon be bundling DSL + Wireless.
China Mobile is beginning FTTB in Jiangsu through its newly acquired China Tietong subsidiary. Lynn Hutcheson of Ovum reports estimates of 13M to 19M new fiber subscribers in 2009, adding to the 6M end of 2008.
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Last Updated on Wednesday, 04 February 2009 03:01 |
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Thursday, 18 December 2008 18:49 |
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"Verizon has begun to phase out the term 'DSL' in its marketing, aware that many consumers now associate it with slower Web spee ds. Even internally, employees are encouraged to use the term "HSI," or high-speed Internet, instead." writes Amol Sharma in the WSJ. Verizon and AT&T have been clobbered by cable the last few months, after making the race close the last few years. DSL can go 100 meg symmetrical if you bring it close, which Verizon will be doing in apartment buildings, perhaps mine one day. Verizon all but stopped stopped investing in DSL in 2002, killing numerous extensions and upgrades. The result is the majority of Verizon DSL lines can't do more than 3 meg down, and none more than 6 meg, the speed they opened with in 1999. Nearly all U.S. cable modems can do at least 6 meg, and most are at 10 and 15 meg today. Verizon chose to invest in FIOS instead, and are now paying the price for chopping DSL.
Whether cable knocks out wireline telcos is a crucial question without a clear answer. Q3, Comcast alone added more data customers than all the telcos in the U.S.. Q2 was perhaps worse. One quarter could have been an anomaly, two look like a trend, three would be time to panic. Currently, only about a third of the lines at Verizon and AT&T can get FIOS or U-Verse, with no attractive TV offering for the majority of their homes served.
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Last Updated on Friday, 30 January 2009 17:52 |
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Friday, 21 November 2008 02:39 |
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BT's financial report called UK broadband "a more mature market" and overall the UK had their worst quarter since at least 2005 with about 400K net adds. Not as bad as the absolute drop in the U.S., where broadband prices are much higher. AT&T reported that customers were dropping DSL because it's expensive in a recession. Sky was up 164K, Carphone Warehouse 85K, BT and Virgin 69K UK 400K Net Adds. Ouch!
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Last Updated on Wednesday, 26 November 2008 01:23 |
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Friday, 31 October 2008 02:24 |
Wireless is going great for both, but Verizon was down 96K in DSL. Q2 they were down 133K, the worst single quarter this century. Even with FIOS adding 187K, the total was only 54K, nothing for a company Verizon's size. Q3, they lowered some prices, ramped up marketing, and I believe extended DSL into some new territories. Despite all that, FIOS only added 225K. The 129K VZ broadband adds were an improvement, but still among the worst quarters in years. THis is well down from the previous year despite 3M more homes servable. AT&T is down 84K in traditional DSL, only up 232K in U-Verse. Comcast cable did more than both combined, 382K, with less than half the territory and potential customers.. |
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Last Updated on Monday, 03 November 2008 03:16 |
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Thursday, 12 February 2009 21:01 |
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Philippe Keryer becomes one of the most important executives in broadband, where Alcatel has been the leader from the beginning. He's the new head of the carrier business group, which includes DSL and fiber. He comes from mobile, so I don't know him yet. His predecessor, Michel Rahier, moves to President of Operations and remains on the executive committee. Rahier, a Ph.D engineer and very sharp, was one of the first in the west to recognize that Huawei was the biggest threat, rather than Lucent, Siemens, or Ericsson. He's held off a ferocious assault by Huawei on the DSLAM market, where the two now contend for almost every major contract.
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Last Updated on Wednesday, 18 February 2009 10:45 |
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Tuesday, 10 February 2009 02:28 |
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For almost two decades, Tom Starr has led the DSL standards effort in the U.S., as Ameritech became part of SBC which became AT&T. That's now been honored with the AT&T Science and Technology Medal "For vision and leadership in developing and standardizing VDSL technology." (Tom's the second from the left.)
Tom, along with Gavin Young, John Cioffi, and several others still active in the industry defined DSL standards in the early 1990's that remain effective today. Before the equipment was available, they created models of interference and power spectral densities. They had to work only by theory in the early days. I remember predictions by senior engineers that by now we'd have unsolvable interference problems, Today, hundreds of millions of connections prove that the work of T1E1.4 was on target.

Other winners involved with AT&T's U-verse effort included:
Alicia Abella - For technical innovation and leadership in dialog engineering and analysis. One of her projects is IPTV Service Applications: Build a community system around entertainment by connecting television, movies, music and radio shows to instant messaging and audio/video chat. Enables friends and family to virtually congregate while watching television or listening to music.
Dr. Ahmad Ansari - For technical contributions during the specification and testing of the U-verse STB
Frank Jiang - For technical leadership and innovation in establishing data collection framework for access/home network. |
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Last Updated on Tuesday, 31 March 2009 16:08 |
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Friday, 30 January 2009 10:44 |
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Outside of U-Verse territory, AT&T lost at least 27,000 DSL customers. AT&T added 8 or 9M U-Verse avails in 2008, but announced Wednesday they will reduce that to less than 4M/year, dragging their stage 2 deployment out through 2011. They reduced their U-Verse plans from 13M in 2009-2010, or 6-7M/year. For the year 2008, net broadband adds, 1/3rd wireless, dropped 42% from 2,632M to 1,520M. The cost for U-Verse is now less than $300/home passed, with the cost to connect each home dropping.
Randall explained the cut was not due to the impracticality of meeting their plan, announced in the 2007 annual report. Instead “We had a build plan that was requiring a rapid ramp in force, and then you'd have to come down in force as you got to certain points in the build plan.
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Last Updated on Friday, 30 January 2009 17:05 |
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Tuesday, 13 January 2009 15:59 |
BT is hurting because the wireline phone business is inevitably declining. Their new hire is one of the world's most interesting thinkers on possible new businesses for telcos. Martin has been part of the Telco 2.0 group at STL Consultancy, the best small group of European analysts. They concluded that the profitable future of telcos is services and wholesale to non-traditional customers. Telcos don't just have networks; they have billing platforms, IT experience, customer relations and other advantages they might leverage into profitable businesses. The Telco 2.0 manifesto http://www.telco2.net/manifesto/ has led much of the European thinking. I'm skeptical that telcos can efficiently move into these related businesses other than by controlling access to their customers. There's little evidence that telcos will succeed in diverse activities.
Martin blogs "I've spent most of my career as a hands-on 'doing' person, which very much contrasts with the 'thinking' and 'advising' role many people have seen me in at Telco 2.0.
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Last Updated on Tuesday, 17 February 2009 08:21 |
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Wednesday, 03 December 2008 01:58 |
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"We are not happy," Peter Bauer said frankly, but went on to say "We will survive." However, led by remarkable sales of chips for the iPhone, the Infineon division that produces DSL chips revenues of Euro 389 million, up 24 percent compared to the prior quarter and up 22 percent year-over-year. Results in the broadband business decreased slightly, driven by the weakening market environment and corresponding to other chipmaker results. Fortunately, the company is not planning major cutbacks in staffing. They will be cutting back payroll expenses in other ways, perhaps emulating Cisco with mandatory use of vacation days over the holidays, etc. Infineon will also be cutting workers' hours, especially at the large chip plants.
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Last Updated on Friday, 23 January 2009 14:17 |
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Tuesday, 18 November 2008 01:19 |
Finland has required every telco to offer broadband to all customers in 2010 at 1 megabit. If they want to serve the cities, Minister Linden insists they serve the entire territory. This common sense approach has been the practice across 60 million homes in the U.S. for voice, with no universal service money available in most areas to the Bells. That saves literally billions, while the bells seem to remain profitable. In Google translation. slightly modified: "In particular, wireless mobile and other services are highly lucrative business.
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Last Updated on Wednesday, 26 November 2008 01:24 |
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Monday, 27 October 2008 03:29 |
Stephen Conroy's Belinda Dennett, wrote an email to pressure Mark Newton into reining in his dissent,
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Last Updated on Wednesday, 26 November 2008 01:30 |
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