Rohan Samarajiva, Author at LIRNEasia — Page 49 of 182


I have never been able to understand the satellite fixation some of the decision makers in Bangladesh and Sri Lanka have. But Myanmar’s plans for a geostationary satellite for broadcasting makes sense. Myanmar has a population density that is very low (76 people per sq. km, compared with 1,103 for Bangladesh and 309 for Sri Lanka) and it is a vast country (676,577 sq km v 143,998 sq km in Bangladesh and 65,610 sq km in Sri Lanka). A national broadcast satellite may make sense, though they should always compare the costs against the alternative of using channels on regional satellites.
I praised the TRCSL approach to shutting down mobile networks at specified times within the wildlife sanctuary of Yala. Possibly because of my previous writing critical of the shutting down of mobile networks, Nalaka Goonawardene has challenged my position on Twitter, saying it creates a bad precedent. This has set off a whole lot of Tweets with people asking whether it is justifiable to shut down networks during peak traffic times to avoid accidents and so on. First, I have to ask Nalaka and others to actually read the post. The post praised the TRCSL approach, not the action of shutting down the networks.
Having been regaled on the wonders of non-geostationary satellites by various delegations seeking licenses for Iridium and ICO and other systems that ultimately fizzled out, I was originally skeptical about O3B. But they answered my questions well (despite a messed up presentation at PTC a few years back) and I have been promoting this solution ever since. Happy to know they’ll break even on cash flow by middle 2016. Away from the headlines, Google — an initial O3b backer — has not raised its 5 percent equity share in the company but has kept up with the capital raises to avoided share dilution. What matters to SES shareholders is the money, not the technology, and at SES’s June 17 investor conference O3b Chief Executive Steve Collar gave a snapshot of the company’s current status.
I’ve been waiting for a good example of the application of Deng Xiao Ping’s approach to policy: cross the river by feeling the stones. Fine tune policy actions based on feedback. One has come up: in Sri Lanka of all places. The department of wildlife said sightings of large mammals such as leopard are usually conveyed to other vehicles using mobile phones inside the Yala park where wild animals had been run over by speeding visitors. “When a leopard or other interesting sighting is made by one vehicle, the news is rapidly transmitted by means of mobile phones, attracting large numbers of vehicles to the site, causing severe congestion and spoiling the experience for everyone,” the department said.
When Japan’s NTT bought 35 percent of the equity of the formerly government owned incumbent operator in Sri Lanka, it radically increased the pace of investment by the company. But this was using funds generated from within the company, primarily from the money earned from its exclusivity over international telecom services. Appears Myanmar’s incumbent has worked out a better deal. Myanmar’s state-owned operator plans to expand its network by increasing the number of base stations from 2,000 to 5,000 by Q2 next year. Its Japanese partners KDDI and Sumitomo will contribute JPY200 billion ($1.
Late May in Ottawa, I was among those interviewed for an article about big data. Similarly, private telecom companies’ data on mobile phone traffic has become a crucial resource for researchers at the Sri Lanka-based think tank LIRNEasia, a long-time IDRC research partner. Using phone data that tracks traffic flows can be a low-cost means of helping governments decide where to invest in road and public transport upgrades, says LIRNEasia chair Rohan Samarajiva. Since mobile phones are ubiquitous in Sri Lanka and phone traffic data is anonymous, studies are less likely to be biased in favour of the rich, he says. “We see that a mobile phone travels down a highway at a certain speed, but whether it’s rich or poor, travelling in a car or bus or motorbike — we don’t know.
In the context of some work we were doing with the support of Ford Foundation we conducted four case studies of national broadband initiatives. The four case studies were presented at the Expert Forum we convened in New Delhi in March 2014 and may have contributed to the rethinking of the becalmed NOFN project that has now been relaunched as Digital India. The comparative analysis has now been published as Gunaratne, R.L. et al.
I was reminded of Pramod Mahajan, a former Minister who died tragically. He was responsible for “unifying” the Ministry of Telecom and the Ministry of Electronics and IT. He also said Indian succeeded in IT and beauty only because the government was not involved. Echoes of Mahajan are heard in these reactions to Prime Minister Modi’s launch of Digital India. While Mr.
The original idea was that problems in the last mile were holding back the next billion. My argument was that while problems of quality and affordability are experienced by users on their terminal devices in the last mile, the actual causes are along the supply chain, in the form of expensive and non-resilient domestic and international backhaul. The slideset.
The headline said that Bharti Airtel has now reached the exalted status of having the third largest number of mobile customers worldwide, after China Mobile and Vodafone Group. But as the writer concludes, the real challenge is going to be how new business models can be implemented to make Internet access as successful as voice access. As Reliance Jio gets set to roll out a data-first network, only the networks that successfully implement a new business model that are likely to survive and prosper. He said the next phase of the company’s growth would be led by mobile internet. “This will again be a transformational phase and we have the opportunity to work with disruptive models and technologies and add value to the lives of our customers in an even more meaningful way,” he said.
I am here at the Asia Pacific Regional Internet Governance Forum in Macau (I really wish they’ll agree on the English spelling; My visa says Macao; Government signboards here say Macau; my spell checker seems to prefer Macau). MAC representative Bangladesh Information Minister Hasanul haq Inu, M.P., said in his address, as he always does, that Internet is a basic human right. As Vint Cerf said, it is problematic to designate Internet as a basic human right.
In a session that was primarily a platform for the librarian community that was engaging with Internet issues, LIRNEasia was invited to provide a different perspective from the demand side. I began by saying that we would dearly loved to have data like this when we were designing the telecenter component of the e Sri Lanka initiative and that we were sharing the Myanmar data in the spirit of informing the broadly defined community that designs and delivers content and digital literacy. The slideset.Samarajiva_Myanmar for IFLA
The full webcast of the Shades of Open session which dealt with whether data held by private entities should be open is available here. At the session moderated by Stefaan Verhulst, I framed the issues within the context of principal-agent theory and competition and illustrated my arguments from our experience in working with mobile network big data. I went first, so my opening presentation is at 4:26. The second intervention is at around 26:00.

Father of SMS passes

Posted on June 30, 2015  /  0 Comments

Only 23 years? It’s now in decline, but the idea of sending short text messages will live for ever. Matti Makkonen, the reluctant “father of SMS”, has died at the age of 63. Makkonen pitched the original idea for SMS in 1984, while working as a civil servant, over a pizza at a telecoms conference in Copenhagen. His work is widely regarded as being critical to its success, though Makkonen did not receive any money from the invention, because he did not apply for a patent.
In the context of LIRNEasia’s work, connectivity is usually understood as electronic connectivity. But as the quote below exemplifies, in most contexts it means everything other than electronic. It is our challenge to merge these two conceptions. It is now normal in road design to include conduits for fiber. We hope that this will be written into the Asian Highway legal documents shortly.
Fifteen years ago, 2G was still the new, new thing. I recall asking the engineers at the TRC to present a comparative assessment of 2G and CDMA. Who would have thought it would outlast 3G? All thanks to M2M. Tommi Uitto, SVP, global mobile broadband sales at Nokia, noted that operators are – even now – calling for an evolution of the legacy GSM standard to support its continued use in M2M.