Wireless

Some Observations on Reachability of Egyptian Networks and Providers

Different media are reporting that Internet and other forms of electronic communications are being disrupted in Egypt. Presumably after a government order in response to the protests. Looking at BGP data we can confirm that according to our analysis 88% of the ‘Egyptian Internet’ has fallen of the Internet. In this post I’ll share some observations I made with regards to the reachability of Egyptian networks and providers. more

Egyptian Government Shuts Down Most Internet and Cell Services

The Egyptian government has disabled most Internet and cell phone services in an apparent effort to disrupt the anti-government protests gripping the country. Egypt's four primary Internet providers all stopped moving data early Friday, effectively cutting off Egyptians from the outside world and each other. more

Egypt’s Internet Blocked - I Call on My Friend Tarek Kamel to Unblock It and Join His People

Internet all over Egypt has been blocked in an unprecedented revolt. I call on my friend Tarek Kamel, Egypt's Minister of Telecommunication, to overturn this oppressive decision and to unblock the Internet in all Egypt immediately and to join his people in their peaceful revolt. I have known Tarek Kamel for more than a decade and long before he became minister back in the days when he used to say he had no authority and that the decisions were in the hands of his boss and that he was a mere decision-less adviser to then Minister of Telecommunication, Mr. Nazif. more

21st Century Triple Networks: Ubiquitous 4G, WiFi, & Wires

The best engineers on the planet are coming to the same conclusion: a hybrid 4G/WiFi/landline network is the way to meet mobile demand. Folks like John Donovan of AT&T and Masayoshi Son of Softbank in Japan had this vision around 2007-2008. As the iPhone/iPad/Android made the coming demand clear, networks planners around the world evolved similar strategies. more

Does WiMAX Still Stand a Chance?

Ever since WiMAX was introduced several years ago, there has been controversy over whether or not this technology is going to make a breakthrough in wireless broadband industry. The controversy could be partly due to the fact that the chip giant Intel has been behind the technology, and invested enormous resources to make it happen. It could also be because WiMAX had been hyped for so long before it was actually deployed, and by the time it began to roll out LTE emerged and the debate turned into WiMAX vs. LTE. more

Comcast’s Demand for a Video Surcharge From Its Level 3 “Peer”

According to Level 3, a major long haul Internet Service Provider, Comcast has demanded a "recurring fee" when Level 3 hands off movie and other high capacity video traffic for delivery by Comcast to one of the cable company's subscribers. This demand warrants scrutiny, perhaps less in the context of Network Neutrality and more in terms of further diversification (unraveling) of the peering process. more

China and Taiwan to Lead the Development of 4G

China missed out on playing a leadership role in the development of 3G and as we predicted at that time, China would most certainly start looking at 4G for a major involvement in developing the technologies for it. more

IPv6 for Mobile Networks: Time to Act Now!

Mobile Network Operators (MNOs) serve the largest constituent of connected devices. There are over 4.6B GSM (and its derivatives) subscriptions today. When you add the CDMA family along with technologies with smaller footprints such as WiMax, IDEN to this list, that number tops 5B mark. On the other hand there are only (yes only!) 800M Internet hosts per ISC. Considering such a small percentage of those 5B or so devices are capable of being an Internet host and out of that percentage even a much smaller percentage is connected at a given time, one can understand the sheer potential of explosion in the number of Internet hosts as mobile devices in the next 3-5 years. more

Poland Launches Eastern Europe’s First Commercial LTE Network

Paul Budde writes: "Two relatively new mobile market entrants, Mobyland and Centernet, have launched Poland and Eastern Europe's first commercial LTE network. Vendor Huawei provided the equipment for the network, which operates in the 1800MHz frequency band. Both Mobyland and Centernet previously offered GSM services in the frequency band before refarming the spectrum to offer LTE. The operators aim to expand coverage to 20% of the population by 2011 by deploying 700 base stations." more

Universal White Spaces: Moving Beyond the TV Bands

The FCC's recent decision allowing license-exempt access to TV White Spaces, i.e. unused TV channels, is a small but very important step in spectrum policy. But, more important than the TV bands, is the policy approach and the fact that it was adopted in the face of extreme lobbying by well established vested interests. more

FCC Approves White Space Usage for “Super Wi-Fi” Technologies

In a unanimous vote today, the FCC has given a green light for the use of "white spaces" in order to deliver broadband connections as super "WiFi". From today's announcement: "The Federal Communications Commission today took steps to free up vacant airwaves between TV channels -- called "white spaces" -- to unleash a host of new technologies, such as "super Wi-Fi," and myriad other diverse applications. This is the first significant block of spectrum made available for unlicensed use in more than 20 years. TV white space spectrum is considered prime real estate because its signals travel well, making it ideally suited for mobile wireless devices." more

A Look at How Google, Verizon and the FCC Talks are Playing Out

Sam Gustin reporting in DailyFanance: "As Apple (AAPL), Amazon (AMZN), Netflix (NFLX) and Google forge ahead with highly publicized new plans to stream high-speed content like movies and TV shows to your living room, smartphone, telecom and cable giants like AT&T, Verizon and Comcast (CMSCA) have been intensely lobbying to maintain control over the broadband pipes they spent billions to build. Comcast is going so far as to buy a rich content factory, NBC Universal, a deal that would create a $35 billion media and delivery juggernaut." more

Network Neutrality is the Wrong Fight!

We shouldn't settle for network neutrality. It's a poor substitute for what we had and much less than what we need. Let me explain. There are two topics to discuss. The first is "common carriage," a centuries old legal concept that applied to the US telecom industry throughout most of the 20th century. The second involves communications protocols. Both topics are complex, so I will cover only what's needed to understand why we shouldn't accept network neutrality and why, at a minimum, we should fight for enforcement of existing common carriage rules. more

Wired vs Wireless Debate Becomes a Core Policy Differentiator in National Election

I never thought I'd see the day when the difference in capability between a wireless and a wireline Internet would become a core policy differentiator in a national election, but this has now happened in Australia. ... It seems that everyone has an interest in a ubiquitous, fast and cheap internet. Now that interest has been taken up as a major policy differentiator by both sides of the political spectrum in the recent Australian election. What was this all about? more

Net Neutrality and Google/Verizon

What surprises me about the Google/Verizon deal is not that they have come to agreement, but that they have taken so long to do so. What they have agreed to is essentially what I proposed they do back in 2006. What Google want and what Comcast, Verizon and the carriers want is not and was not incompatible. more