Wi-Fi Networking News
http://80211b.weblogger.com/xml/scriptingNews2.xml (27.08.2008 09:40:25)
American Launches In-Flight Broadband Pilot
Welcome back, mile-high Wi-Fi: American Airlines has turned on Internet service in its fleet of 15 767-200s today. These aircraft ply routes between New York's JFK and three cities: San Francisco, Los Angeles, and Miami. Service is $13 per flight, and bandwidth is expected to be 1.5 Mbps (uncompressed) upstream and downstream, although the service provider, Aircell, claims some advantages above that. This is a big day for Aircell, which spent tens of millions to acquire the exclusive spectrum license that allows them to shoot Mbps to and from planes. My big question will be whether coverage remains seamless across an entire flight--how often one has to reconnect their VPN would be a big issue. If Aircell has architected the network correctly, passengers should never be reassigned an IP address, and connections shouldn't be dropped even if there's a hiccup in air-to-ground communication. I chatted via Skype--text only, thank you--with Aircell CEO Jack Blumenstein this morning who is quite literally walking on air on an American flight. Blumenstein said it's remarkable even to him to be communicating with other airborne people across "a veritable airforce of AA planes spread out across the skies." Aircell has been working towards this in one form or another for many, many years. And now they get bragging rights at being first, even if it's a pilot project. I've covered in-flight broadband for several years, and I've been wondering lately whether we'd be waiting until 2009 to see real production service. American is calling this a 3-to-6 month pilot to see what their passengers think. Just yesterday, I wrote up veteran travel writer Joe Brancatelli's frustration with the lack of information and some misinformation about in-flight broadband. You can read more background on American's plans and Aircell's technology in a post I wrote for BoingBoing on 24-June-2008. Suzanne Marta of the Dallas Morning News was liveblogging this morning from a flight to Los Angeles, as was Peter Ha at Crunchgear, who measured 1.7 Mbps downstream. Ha's broadband test relies on having no other active users on a network slowing down the test, so the real speeds up and down could be much higher....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
23.08.2008 18:20:31 - Wi-Fi Networking News
Wee-Fi: Houston-Fi, Sacramento Disconnect, ASCII WPA Passphrases, Green Wi-Fi
Houston flips switch on free downtown Wi-Fi: Dwight Silverman of the Houston Chronicle accidentally discovers the soft launch of the network funded by EarthLink's $5m default fee. (The fee was paid when they missed a milestone, and the firm later walked away.) The downtown area now has a limited pilot project that's free; the real effort in Houston is supposed to be at 10 housing projects and in parks where service would be used to bridge the digital divide and improve the quality of life. How, exactly, is part of what's being tested. Update: Silverman got more details from the city; this isn't being funded from that digital divide effort, and only cost $25,000, since they're already running a wireless network downtown. This free network is a joint effort of a downtown business group and the city. Sacramento Wi-Fi plan dead: The city council has voted to terminate a contract with Sacramento Metro Connect, a group that never quite got its act together, and included Cisco, IBM, and Intel among its marquee partners. Like a similar group that was to unwire Silicon Valley, it seems the marquee names were placed there for strategic and promotional purposes only, not to figure out funding or do the heavy lifting. This should be embarrassing to those firms. That's ASCII, not hex: An article on wardriving raises security hackles by repeating some slightly overheated statements about Wi-Fi security. The article opens with a 63-character ASCII WPA passphrase, which is later described as "hex." (ASCII passphrases in WPA can be up to 63 "printable" characters - ASCII 32 to 127 - while a hex version of a 256-bit TKIP or AES password is 64 hexadecimal digits long.) The article tries to conflate Wi-Fi attacks that led to the largest set of breaches in retail credit-card systems and wardriving, a hobbyist activity that's never been looked on very favorably by law enforcement. The sense of ennui of wardriving pioneers is pretty clear; when Wi-Fi is everywhere and generally secured, it's far less interesting. The wardriver in the article convinced the reporter that a maximum-length WPA passphrase stored on a USB drive for automatic use was the best way to go. But, really, 20 characters containing letters and punctuation and no words found in a dictionary along with changing your network's SSID (network name) provides all the security you'll ever need for a home or small business. (If you need more, deploy WPA/WPA2 Personal.) Green Wi-Fi's Senegal efforts hit snags: The folks at Green Wi-Fi are well motivated, and they're running up against all forms of security theater and bureaucracy both here and in Senegal, where they have an active project. The San Francisco Chronicle notes the group's effort to build solar-powered, self-sustaining Internet access via mesh networked nodes. Getting devices out of the country, clearing customs in Senegal, and hooking up their solar system all hit problems they're working through. As with the One Laptop Per Child program, I see a "build it and they will come" mentality in Green Wi-Fi's mission statement: the notion that providing computing power and Internet access will result in good things, rather than an effort to figure out what good things need to be achieved, and whether computers and the Internet will assist....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
23.08.2008 18:20:31 - Wi-Fi Networking News
Leading Travel Writer Reams Out In-Flight Internet
Joe Brancatelli pokes beneath the surface of claims that in-flight Internet is imminent: I've covered some of the same ground, but veteran travel writer Brancatelli connected the dots by checking with the FAA to find the status of applications for aircraft certification by Aircell and others. He's not very positive about it, because his research shows a mismatch between claims and work. He writes that an unnamed American airline executive is frustrated by the delay in launching the 3-to-6 month pilot on their trans-continental fleet; that Aircell hasn't submitted paperwork for Virgin's Airbus models for certification; and that the FAA just received a request to certify Delta's MD-80 craft, which makes a launch with 75 planes this year on that airline less likely. Competitor Row 44 doesn't fare better in his analysis, as they promised spring and summer 2008 tests that still haven't happened, with Southwest and Alaska Airlines. I'm a little more positive about the future of in-flight broadband. There's no particular conspiracy. It's hard to make it work. Development and testing is tricky due to FAA limits, and getting in-flight handoffs to work for seamless service at 35,000 feet is far more difficult than, say, cellular handoffs in a moving car at 100 feet above sea level. My suspicion is that tuning the service to be entirely reliable at launch is what's taking so long. Brancatelli blames the high price of Connexion on its failure, but I don't think the $27 fee for long-haul flights deterred users. Lufthansa, which deployed all its long-haul fleet, apparently had very good usage. Most other airlines had few craft equipped, which didn't allow business travelers, able to expense several hours of work for a $27 fee, the reliability of having on-board Internet when they needed it. Connexion also had many reports of spotty service in certain areas. Connexion's failure came from deploying technology that was old when it was deployed, which weighed too much, and which was too expensive to install. Connexion's revenue and expenses were forecast based on having several hundred aircraft with Connexion service--recall that it was supposed to be a domestic U.S. service, too. In the end they had about 100, I believe. Brancatelli is also modest when he says Boeing "lost" $300m. That's part of what they wrote down. My sources say they spent more than a billion in R&D, transponder leases, ground station operation, airline incentives, and payoffs at the end....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
23.08.2008 18:20:31 - Wi-Fi Networking News
A Short Vacation at Wi-Fi Networking News
Making pollen while the sun shines: Loyal readers, I'll be taking the next week off for some serious staycationing, enjoying the variable Seattle weather, playing with the kids, and generally relaxing. I hope you are all doing the same, wherever in the world you are. Please withhold all serious and interesting wireless news until after Labor Day, 'kay?...
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
23.08.2008 18:20:29 - Wi-Fi Networking News
Wee-Fi: Meraki Modifies, Drops Standard; Tempe's Phoenix?; Remote Wake, Wi-Fi Need Not Apply
Meraki reworks product line, drops new sales of community flavor: The cheap mesh router company has mutated slightly once again. The partly-Google-backed firm founded by MIT RoofNet "graduates" built the company on the notion that they could sell $50 routers that could mesh with each other, and use a robust central management system they developed. Over time, the $50 price didn't hold up for commercial networks of scale. Last October, the company mishandled a change in its business model when they abruptly announced a $100 increase in price for newly purchased nodes under their Meraki Pro level for any network that wanted to control whether or not ads appeared, have user accounts, and charge for service. (They eventually recovered, apologized, and reworked some of the transition details.) The company continued to offer a $50 indoor and $100 outdoor Standard level nodes for networks that required ads and had other limits. As of a few days ago, Standard is dead, and the Meraki mini has been upgraded to the Meraki Indoor ($150). The Indoor has signal strength LEDs on the side for better help in placing units, an internal antenna, and better resilience against power fluctuations. The company explains its move in eliminating Standard by noting that most customers moved to Pro. It's not precisely the end of idealism (nor did that happen last October), as Meraki is still one of the major commercial mesh vendors, and their products are still vastly easier and a fraction of the cost of higher-end competitors. (Update: On Friday, Meraki upgraded all its original user to the Pro edition at no cost. They're also continuing to sell the lower-priced Standard nodes to existing network customers until January 2009.) New life for dead Tempe network? Another firm has expressed interest in buying the pennies on the dollar assets that remain of the former Kite Networks installation in Tempe from the firm that financed the venture as long as they can negotiate a new, more favorable deal with the city for mounting and removal rights. CTC, Inc., which the East Valley Tribune reports runs networks in the Kansas City, Mo., area, thinks there's an opportunity. The article notes that reception problems were due in part to the prevalence of stucco in Tempe, common in the southwest. Stucco walls layer plaster or other materials on a wire mesh for strength that turns a house into a bit of an accidental Faraday cage, partially shielding the home from electromagnetic radiation. (Could I go so far to say that Tempe's network could be a phoenix? Ouch.) Wake up, you darn computer: Intel's new Remote Wake motherboards won't work with Wi-Fi, it's important to note. The feature, announced today, will let an incoming VoIP call (the articles all say "phone call over the Internet") to wake a computer, as long as the call comes from a particular source. Of course, the standard SIP protocol for VoIP doesn't have the kind of security and integrity that would allow this; Intel has to overcome the problem with network address translation that renders most computer unreachable from outside the local network without a separate service like GoToMyPC or LogMeIn; and it will only work for computers connected via Ethernet to a local network, because Wi-Fi is off when a computer sleeps, while Ethernet can remain lightly active. I don't have the protocol details yet, but there's long been a Wake on LAN protocol that required support in a router, operating system, and Ethernet card; Intel may be leveraging this....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
16.08.2008 08:21:16 - Wi-Fi Networking News
Minneapolis Network Reports 10,000 Users
The Star Tribune writes that the Minneapolis USI Wireless network has signed up over 10,000 users: Steve Alexander, who has closely covered the network for his paper, writes that the network operator told him they're beyond break even. It's a fascinating result; the city remains unique for its size in having a functioning, privately operated Wi-Fi network. Alexander shares several comments from readers about the service, mostly but not entirely negative, which makes sense: people are emailing him when they have problems....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
16.08.2008 08:21:16 - Wi-Fi Networking News
Wee-Fi: Boingo Expands to Dulles, Reagan; HP Buys Colubris
Boingo Wireless's airport wireless division brings service to Washington's two airports: Dulles and Reagan (National) offer Wi-Fi under the regular terms. These airports carry 24m and 18m passengers, respectively, each year. It's $5/hr, $8/24 hours, and $22/month (no contract commitment) for US access, and $39/mo for worldwide access (no contract commitment). The company isn't the exclusive operator, but appears as one of three Wi-Fi network choices when you're in the airport. HP buys Colubris: Colubris was an early wireless LAN company, making sophisticated hardware for the enterprise, but I've seen its market and products shift across many markets over several years, including hotspot offerings. I'd lost track of them in recent years, although this story says that the firm refocused on service providers rather than corporations. HP will integrate Colubris into ProCurve, which will compete more effectively against Cisco. A few years ago, there were beaucoup WLAN switch operators, each with somewhat different approaches and offerings. Airespace was bought by Cisco, Trapeze more recently by Belden, and Aruba went public....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
12.08.2008 23:32:47 - Wi-Fi Networking News
Wee-Fi: iPhone Penetration, Hotspots Undercounted, Warballoon, Cincy Bus-Fi
iPhone sleeper cell: Security researchers demonstrated the use of an iPhone with an external battery pack as a method of sniffing networks from a mailroom, to find information that a business might not feel that it has to secure in the heart of its operations. Errata Security performed distant penetration testing for a client in this way, and found most of their wireless networks unprotected. This is sort of absurd, and I'll be curious what Errata posts on their own site about this project--the scope sounds wrong in the reporting on their talk--because every firm of any scale has some kind of encryption on their internal networks. If they don't, you have concerns at a much higher level than penetration testing. Four chains, four Wi-Fi pay policies: CIO magazine looks at Borders, McDonald's, Panera, and Starbucks, and how they're offering Wi-Fi. I'd like to suggest you read this article, but the author writes, "Right now, according to Hotspot Locations, there are more than 33,000 WLAN hotspots worldwide, and more than 10,000 in the United States alone." I don't know who "Hotspot Locations" is, and I need to disclose that I have a financial interest in what must be their competitor, JiWire, but any hotspot finder that calls them "WLAN Hotspots" and reports 11,712 in the U.S. and 33,106 worldwide just isn't working very hard. JiWire lists over 230,000 hotspots worldwide, and notes over 60,000 in the U.S., while Boingo and iPass each resell access to over 100,000 hotspots worldwide. Up, up, and away in my beautiful, my beautiful warballoon: Defcon hackers deployed a balloon with Wi-Fi receivers on it 150 feet in the air to scan for network vulnerabilities in Las Vegas last week. They found 1/3rd of networks had no encryption--although I always wonder if they're using passive scanning where 802.1X allows a limited connection for authentication and appears "open" in some ways, or if they were actively scanning, in which case 802.1X networks would be unavailable. Cincinnati Metro service has Wi-Fi on 20 buses: The free service supplied by AT&T in an ads-for-access deal with the authority was placed after a couple years of testing on a relatively long commuter run. The authority spends $15,000 per bus to setup a connection, which seems rather pricey. Other authorities are paying in the low thousands, from what I've seen, so I'm not sure what their particular case is....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
12.08.2008 23:32:47 - Wi-Fi Networking News
Review: Eye-Fi Explore Hits the Mark
After spending two weeks with the $130 Eye-Fi Explore Wi-Fi memory card, I'm a fan: The Eye-Fi Explore was introduced in July by the eponymous firm to support geotagging - embedding latitude and longitude into photo metadata - and easier uploading of images. The Eye-Fi Explore is a Secure Digital (SD) card with 2 GB of storage, a tiny computer, and a Wi-Fi radio. The Explore uses Skyhook Wireless's Wi-Fi positioning data combined with Wayport's network of 10,000 hotspots, mostly McDonald's, along with revised firmware and software that dramatically improves the experience of uploading photos. The company shuffled its products into three versions several weeks ago: Eye-Fi Home ($80), which uploads only to a specific computer over a local network; Eye-Fi Share ($100), a rebranded version identical to its first offering last year, which can upload to photo-sharing services or a computer or both; and the Explore. (You can purchase the Eye-Fi Explore from Amazon.com, as well as the other models.) I reviewed the Explore as a geotagging system for The Seattle Times this last Saturday; I'd reviewed the original Eye-Fi (now Eye-Fi Share) for them last year as well. You can read that review for my take on geotagging, or skip to the bottom of this review, as well. The hardware is apparently the same or nearly so, and it works just as well as it did last year. The biggest improvements, however, are a few workflow tweaks that make it far easier to manage and track uploads of pictures without draining your camera's batteries down to zero....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
12.08.2008 23:32:46 - Wi-Fi Networking News
Wee-Fi: Hughes Ups Downstream Speeds; Eye-Fi Raises More Cash
HughesNet now delivers 5 Mbps downstream over satellite: The network was previously limited to 3 Mbps down for a whopping $190 or $210 per month, depending on whether you paid upfront for the receiver or not. The new service, ElitePremium (running out of superlatives, eh, HughesNet?), doesn't yet show up in their list of plans, and the press release declines to mention the price, which is likely to be $250 per month based on their other tiers. While that's steep, when the alternative is nothing, paying $60 for 1 Mbps to perhaps $250 Mbps for 5 Mbps downstream could be a lifeline for businesses in the boonies. Eye-Fi raises $11m in second funding round: I don't cover companies' financial dealings often, but Eye-Fi is always worth highlighting, as they appear to be the only smart entrant in the entire universe of cameras-with-Wi-Fi, and they're not even a camera maker. Camera makers have typically limited or straitjacked the onboard Wi-Fi. Eye-Fi's now three models of SD cards with Wi-Fi built in have a pretty wide range of controls and abilities. I tested out the Eye-Fi Explore recently, which pairs Wi-Fi GPS-like positioning from Skyhook with Wayport hotspot access, and the review appears in Saturday's Seattle Times. Eye-Fi's biggest challenge is better camera integration, so that cameras can handle power management in discussion with the card; camera makers have to not feel threatened by Eye-Fi's smart technology, though....
Copyright 2008 Glenn Fleishman. All rights reserved. Please notify us if you find this content anywhere but at wifinetnews.com or wimaxnetnews.com. Reproduction of full articles from RSS feeds is prohibited without permission.
09.08.2008 12:40:30 - Wi-Fi Networking News
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