Telecom

China Accuses Washington of Damaging Global Trade With Huawei Sanctions

Today, China accused Washington of damaging global trade with sanctions against the tech giant Huawei and says it will protect Chinese companies. more

The Search for Net Neutrality

My weekly Law Bytes column (Toronto Star version, freely available version) examines the growing trend toward a two-tiered Internet, which upends the longstanding principle of network neutrality under which ISPs treat all data equally. I argue that the network neutrality principle has served ISPs, Internet companies, and Internet users well. It has enabled ISPs to plausibly argue that they function much like common carriers and that they should therefore be exempt from liability for the content that passes through their systems. ...Notwithstanding its benefits, in recent months ISPs have begun to chip away at the principle. more

Lessons from the O2 Network Outage: The Real Cost of Manual Processes

More than 30 million people lost their data connectivity on December 6, 2018, in the United Kingdom as O2's network suffered from a nationwide service outage. Based on several reports, the incident was caused by a human error at Ericsson, the telecoms supplier responsible for operating certain parts of the O2 network. To compensate for the downtime and tarnished reputation, the O2 management is now reportedly seeking damages of up to a hundred million pounds from Ericsson. more

LTE and Spectrum Stupidity

Mobile operators are counting on Long Term Evolution (LTE) technology to handle surging demand for mobile data access. But LTE developers made some poor choices, cutting spectral efficiency and thus driving up operator costs. LTE was envisioned as an all IP system, but the RF allocations follow the voice-centric approach of earlier generations. While LTE standards allow for either Frequency Division Duplexing (FDD) or Time Division Duplexing (TDD), all initial LTE equipment uses FDD. FDD requires two separate blocks of spectrum... more

Old New Telco Thinking

Ahh, so the telecom incumbents have come up with a "new" idea for the Internet -- usage-based pricing. That's right, more usage (for things like VOIP and video especially) means more costs to operate the network, so users should pay by the bit, or some similar metric. It's all so logical! But wait a minute. I thought what sparked the consumer Internet revolution was the fact that ISPs didn't charge by the minute, but offered flat-rate monthly fees. And what catalyzed the boom in cellular usage here in the US was the shift from heavily usage-based pricing to the largely flat rates we see today... more

Another Portent of the Decline and Fall of the Telco

The Swedish carrier group Telia has recently announced the sale of its international wholesale business to Polhelm Infra, an infrastructure investment manager jointly owned by a number of Swedish pension funds. Why would a telco operator sell off what was a core part of its operation to a pension fund? The Internet was originally conceived as a telephone network for computers. (I should mention that this was not a concept that was unique to the Internet at the time. more

Bigger, Faster, Better (and Cheaper!)

Let's take a second to look back some 50 years to the world of 1972 and the technology and telecommunications environment at that time. The world of 1972 was one populated by a relatively small collection of massive (and eye-wateringly expensive) mainframe computers that were tended by a set of computer operators working around the clock and directed by specialized programmers, trained in the obscure symbol set used by the job control systems on these computers. more

The Demand and Supply Imbalance in Telecoms

You can't open a newspaper today, listen to the radio, or watch TV without hearing about the enormous explosion in the use of telecommunications technology - be it fixed or mobile broadband, the internet, social media, smartphones, tablets, wearables, IoT, cloud computing, the list is endless... Yet, at the same time, many telcos and ISPs are struggling to maintain their profitability. This defies economic logic. more

The New Clearwire

The new Clearwire could be game-changing, but the rules of the game may not be quite as Clearwire presents them. I have been wondering since last July whether something significant would happen in the Google/Sprint world. The deal announcement earlier this weekseems to be that key development... In a nutshell, Sprint will contribute its substantial spectrum licenses in the 2.5 GHz range and its WiMAX-related assets and intellectual property. Google, Intel, Comcast, Time Warner Cable, and Bright House Networks will invest a total of $3.2 billion. more

Knowing Less

The announcement yesterday morning in the Times that New York State AG Andrew Cuomo had reached an agreement with three US network operators (Verizon, Sprint, and Time Warner) about blocking child pornography was both less and more important than it appeared. It's less important in that part of the agreement covers something ISPs already do... more

Deadline of July 2 to Nominate People for Jonathan B. Postel Service Award

Do you know of someone who has made the Internet better in some way who deserves more recognition? Maybe someone who has helped extend Internet access to a large region? Or wrote widely-used programs that make the Internet more secure? Or served in some capacity behind the scenes in Internet services? Or maybe someone who has been actively working for open standards and open processes for the Internet? more

As the Comcast Saga Unfolds, Be Careful What You Wish For

Comcast has been in the news recently for deliberately "slowing down" some subscribers and applications in its broadband cable service. There was an article in the Washington Post today updating the case, and there was a recent article in Network World that actually favors the groups filing the complaints and calls for the FCC to crack down on Comcast. more

Finland First Country to Make Broadband a Legal Right

Finland's Ministry of Transport and Communications announced today that from July 2010, every person in the country will have a legal right to at least 1Mb of broadband connection. Finland is the first country to guarantee broadband access and has already initiated plans to increase the 1MB minimum to 100Mb by 2015. Communications Minister Suvi Linden says the universal service and Internet connection at the specified minimum speed will help improve the quality and availability of connections in sparsely populated areas. This will in turn contribute to maintenance of rural vitality, increase business opportunities and e-commerce. more

Bandwidth: Why Fast is Important in a Global Economy

Bandwidth is the basic foundation for Internet traffic as a connector to everything important in our lives. Whether it is basic bandwidth for connecting to family and friends, or a super fast highway for global reach and competitiveness in the business world, bandwidth constitutes the speed at which we connect as a global presence within the expanding sphere of Internet communication. ... To understand why bandwidth is important to all Americans, including personal and business uses, we must understand the different types Internet traffic. more

Wireless Broadband vs Fixed Broadband - The Story Continues

This never-ending story is used by opportunistic telcos and their lobbyists to confuse the issue in order to gain regulatory or political advantage. The debate is now raging again in the USA. In an attempt to talk down their monopolistic position in the market the three telcos - and this time in particular, Comcast - are claiming that real competition does in fact exist in the American broadband market, citing competition from the mobile 4G LTE services as an example. more