Rohan Samarajiva, Author at LIRNEasia — Page 50 of 182


While we are fully sympathetic with a focus on wireless in the access network, we have for long been advocates of bringing optical fiber as close as possible to the user and for moving from point-to-point or ring architectures in current fiber networks to mesh architectures. In this context, reports of a breakthrough in optical communication makes us happy. Of course, we understand it takes a little while to go from the pages of Science to reducing repeaters in actual optical fiber cables. One way to understand the challenge of sending data through fiber-optic circuits is to imagine a person shouting to someone else down a long corridor. As the listener moves farther away, the words become fainter and more difficult to discern as they echo off the walls.
When the President of the Treasury Board of Canada comes to a conference and delivers a serious speech you know that the government takes the subject seriously. And the effort IDRC out into its organization showed it was a high priority for them too. It was a long way to go to speak for 15 minutes, but luckily the listening was perhaps even better than the speaking part. To paraphrase one of Moliere’s characters for more than seven years we had been doing openness without knowing it. It was good to have that understanding reinforced.
The incredible growth of ICT in Myanmar has been enabled by massive investments, business models and managerial skills. Yet, it appears that FDI in the sector is still not the largest. This is a good sign for the balanced development of the Myanmar economy. In the first five months of the 2014-15 fiscal year, telecoms accounted for 31 percent of total FDI of $3.32 billion, becoming the biggest single component in direct capital inflows, according to data issued by the Myanmar Investment Commission.
So in Socialist Cuba they charge for WiFi access, while we give it free. Over the past two years, the government has opened dozens of Internet cafes and introduced email service for the island’s million or so cellphone users. It signaled its willingness to expand connectivity this month in a leaked report that argued that lack of Internet access was holding back the economy. The report outlined plans to get broadband — albeit slow broadband — to half of Cuban homes by 2020. By July, the state-run telecommunications company, Etecsa, will open 35 hot spots, mainly in parks and boulevards of cities, the company’s spokesman told Juventud Rebelde.
We’re struggling to get regulators and policy makers in our countries to understand the importance of latency and to keep it below 300 ms. What Google is promising on the trans Atlantic route suggests we are not being ambitious enough> Details like the ability to pass information between Europe and the United States in less than 100 milliseconds, and a practice of fully backing up user data in nine different locations, make Google seem both cutting-edge and even bigger than most people suspected. But the company may also be borrowing a playbook from Amazon Web Services, which in 2013 started disclosing some mind-blowing metrics about its global computing network. At an event Tuesday for Google Cloud Platform — Google’s name for the computing, storage and networking it sells to business — Google will name the Taiwanese phone maker HTC as a customer. HTC has used Google to build a new kind of computing architecture that enables smartphone apps to update data fast and reliably to many devices at once, and look efficient even when the phones get poor reception.
The telecom and broadcast licensing regime in Sri Lanka is obsolete. Broadcast licenses are issued under obscure provisions of the Sri Lanka Rupavahini Corporation and Sri Lanka Broadcasting Corporation Acts. The licenses have no terms and fees are to be informed in the future. Telecom service providers, including Internet Service Providers, are licensed under section 17 of the Sri Lanka Telecommunications Act, No. 25 of 1991 as amended.
The Deputy Mayor of New York City under Bloomberg and Google are launching a new initiative, presumably for cities in the developed economies, that will take an approach different from the sensor-intensive centralized models promoted by IBM and the like, according to NYT: Major technology companies, like IBM and Cisco, already have large businesses that apply information technology, to improving the efficiency of cities. IBM has used its researchers and technical prowess in projects like traffic management in Stockholm and microlevel weather forecasting to predict the location of life-threatening mudslides in Rio de Janeiro. Sidewalk Labs, Mr. Doctoroff said, planned to work in “the huge space between civic hackers and traditional big technology companies.” While big technology companies take a “top-down approach and seek to embed themselves in a city’s infrastructure,” he said Sidewalk Labs would instead seek to develop “technology platforms that people can plug into” for things like managing energy use or altering commuting habits.
The speculation about Jio Infocomm has been going on for too long, it seems. Here‘s what Mukesh Ambani says it will be: And the benefit of its “legacy-free, next-generation voice and broadband network which can be seamlessly upgraded even to 5G and beyond” will be in extending digital connectivity to a wide set of Indian consumers. “In rural areas, we are prioritising connectivity to thousands of schools. This is to ensure that the benefits of our broadband initiative is first and foremost felt by the young students who stand to gain the most by accessing the information superhighway,” he said. “Jio’s true success will be measured by a whole new generation of entrepreneurs, stepping-up to leverage the digital assets that Jio has built.
We have this interest in cellar dwellers. Cuba has been in the bottom 10 of mobile and Internet for long. But entrepreneurs are still exporting services from that country. The NYT story does not spell out how they receive payments. There must be a workaround for that too.
I was sending email to Sri Lanka from around 1991 through LAcNET, but many do not consider that real Internet because it was store-and-forward by Sanjiva Weerawarana at Purdue using MCI Friends and Family calling plans that we all contributed to. So after they officially launched in April 1995 and then finally got SLT to connect the wires properly on 11 May 1995, the first commercial and full-fledged (all of 64 kbps) Internet connection between Sri Lanka and the world had been activated. The organizers of the celebration, ISOC Sri Lanka, were kind enough to ask me to speak for 10 minutes. I figured others had a comparative advantage on history, and talked about what we needed to do to give our people an Internet worthy of the name where latency problems did not cause us to pull our hair out. The slideset.
LIRNEasia was among team of researchers under the umbrella of Data-­Pop Alliance was contracted to produce a synthesis report as part of a DfID project on Big Data for climate change and disaster resilience in developing countries, meant to feed into the 2016 World Humanitarian Summit. In this context I participated in a discussion workshop in London on June 5, 2015. Also participating were researchers from Flowminder (working on big data and climate change issues in Bangladesh) and University College London (analyzing all kinds of big data, including GPS locations of fishing fleets worldwide and data from public-transport payment cards. There was much discussion about how big data research could be made more responsive to the needs of users (defined as including citizens rather than government officials) and on inclusiveness. As the only South-based research organization that had obtained data and conceptualized and executed big data research, LIRNEasia was asked to present its experience in the form of a case study on how barriers to data access could be overcome.
LIRNEasia organized and moderated two panels at CommunicAsia 2015 in Singapore earlier this week. Senior Policy Fellow Abu Saeed Khan will write about the session that he moderated. I was about to write about mine, when Don Sambandaraksa, one of Asia’s best telecom journalists, did this piece for Telecompaper: Myanmar currently has three mobile operators, namely Telenor, Ooredoo, and state-owned Myanma Posts and Telecommunications (MPT), which has partnered with Japan’s KDDI. Myanmar will soon have a fourth operator, ISP Yatanarpon Teleport (YTP). Demand for mobile services in Myanmar is on the rise.

2G has a longer life than 3G?

Posted on June 3, 2015  /  0 Comments

I was at a CommunicAsia session on 5G thinking about the meaning of generations of mobile technologies. I had just read this piece, and was thinking how interesting it is that Telenor is planning to shut down 3G before 2G. Confirms the centrality of machine-to-machine (M2M) communication in everyone’s thinking about the future of wireless. Telenor Norway’s CTO, Magnus Zetterberg, said the company plans to completely shut down its 3G network in 2020, five years before it closes 2G in 2025. Speaking at the company’s analyst and investor day, Zetterberg talked up the company’s evolution of 4G, established in Norway in 2012, which now accounts for 60 per cent of all mobile data traffic in the country.
I was recently asked to justify my claim that the big data debate should not be reduced to a “competition of imaginations” between hype and pessimism. The future is unknowable, so we have little alternative but to use our imaginations to discuss the future. We can extrapolate from what is known which is better than pure scenarios, but even this is not perfect. What happened yesterday need not happen tomorrow and what happened in one country under specfic conditions may not be replicated in other circumstances.inning But that is still better than scenario spinning.
Multiple authors; truly multi-disciplinary; published in the center of gravity of our work. I am excited, even though it is still behind a paywall at the Economic and Political Weekly: There is a middle path that positions the citizens who are the ultimate beneficiaries of urban development as the primary sensors. Instead of seeing the city as a clock-work machine that can be perfectly controlled, this approach recognizes the inherent complexity of the system and supports incremental changes, following the Deng Xiaoping dictum of “crossing the river by feeling the stones.” Experimentation and learning are integral to the approach. This low-cost approach is especially appropriate for the organically developed, congested cities in developing countries where the costs of installing and maintaining city-owned sensors would be quite high.
The United States has been at the bleeding edge of universal service policy ever since the term was misinterpreted from the early competitive era. It is therefore worth paying attention to the current FCC efforts. We will soon have US Aid and others promoting these ideas in our parts. More than 12 million households now participate in Lifeline, which was created in 1985 by the Reagan administration to subsidize landline telephone service. In 2008, the program was extended to cover the cost of mobile phones.