<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>LIRNEasia &#187; access networks</title>
	<atom:link href="http://lirneasia.net/tag/access-networks/feed/" rel="self" type="application/rss+xml" />
	<link>http://lirneasia.net</link>
	<description>a regional ICT policy and regulation think tank active across the Asia Pacific</description>
	<lastBuildDate>Wed, 08 Feb 2012 09:38:15 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	
		<item>
		<title>Data flood/tsunami/avalanche: Whatever the name, the problem is real</title>
		<link>http://lirneasia.net/2011/12/data-flood-tsunami-avalanche-whatever-the-name-the-problem-is-real/</link>
		<comments>http://lirneasia.net/2011/12/data-flood-tsunami-avalanche-whatever-the-name-the-problem-is-real/#comments</comments>
		<pubDate>Fri, 30 Dec 2011 07:18:09 +0000</pubDate>
		<dc:creator>Rohan Samarajiva</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[access networks]]></category>
		<category><![CDATA[backhaul]]></category>
		<category><![CDATA[data tsunami]]></category>
		<category><![CDATA[F.C.C.]]></category>
		<category><![CDATA[Mobile]]></category>
		<category><![CDATA[Smartphone]]></category>
		<category><![CDATA[white space]]></category>

		<guid isPermaLink="false">http://lirneasia.net/?p=12727</guid>
		<description><![CDATA[We&#8217;ve been talking about the qualitative increase in data volumes that will result from the conversion of mobile networks into carriers of data since 2010. Is it a flood, a tsunami or an avalanche? The name does not seem to matter (though tsunami is the term that seems to be catching). Unless the problem is [...]]]></description>
			<content:encoded><![CDATA[<p>We&#8217;ve been talking about the qualitative increase in data volumes that will result from the conversion of mobile networks into carriers of data <a href="http://lirneasia.net/2011/10/quantifying-the-data-tsunami/">since 2010</a>.  Is it a flood, a tsunami or an avalanche?  The name does not seem to matter (though tsunami is the term that seems to be catching).  Unless the problem is understood (operators do; some regulators and policy makers do, <a href="http://money.cnn.com/2011/12/29/technology/white_space_spectrum/">as evidenced below</a>); and addressed (both in terms of access networks, as below, and in terms of backhaul, as we have been advocating), the quality of broadband experience will degrade radically.</p>
<blockquote><p>The announcement comes as wireless companies are facing a spectrum crunch crisis that has already begun to reshape the industry.</p>
<p>As smartphones and tablet sales have soared over the past several years, consumers&#8217; demand for data has grown exponentially. All that data is taking up a growing amount of spectrum, or light waves, and carriers are simply running out of airwaves to cram data into. The FCC has said that a current spectrum surplus of 225 MHz will become a deficit of 275 MHz by 2014 (see chart above).</p>
<p>That&#8217;s why the FCC is committing to freeing up 500 Megahertz of spectrum over the next decade. But there&#8217;s a catch: That process includes voluntary auctions by a patchwork of television stations across the country that currently hold but aren&#8217;t using their spectrum. Many aren&#8217;t willing to give it up.</p></blockquote>
]]></content:encoded>
			<wfw:commentRss>http://lirneasia.net/2011/12/data-flood-tsunami-avalanche-whatever-the-name-the-problem-is-real/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Fiber to the home and fiber to the neighborhood: who pays the bills?</title>
		<link>http://lirneasia.net/2010/10/fiber-to-the-home-and-fiber-to-the-neighborhood-who-pays-the-bills/</link>
		<comments>http://lirneasia.net/2010/10/fiber-to-the-home-and-fiber-to-the-neighborhood-who-pays-the-bills/#comments</comments>
		<pubDate>Sat, 30 Oct 2010 11:22:00 +0000</pubDate>
		<dc:creator>Rohan Samarajiva</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[access networks]]></category>
		<category><![CDATA[Broadband]]></category>
		<category><![CDATA[fat pipes]]></category>
		<category><![CDATA[fiber]]></category>
		<category><![CDATA[losses]]></category>
		<category><![CDATA[Verizon]]></category>
		<category><![CDATA[wireless]]></category>

		<guid isPermaLink="false">http://lirneasia.net/?p=9499</guid>
		<description><![CDATA[We&#8217;d be lucky to be able get wireguided communications to 10 percent of homes in the countries we work in. But we can reach 75 percent plus homes with wireless even now. So we&#8217;re all for getting fiber to neighborhoods and are quite agnostic about the access network as long as it&#8217;s wireless. In places [...]]]></description>
			<content:encoded><![CDATA[<p>We&#8217;d be lucky to be able get wireguided communications to 10 percent of homes in the countries we work in.  But we can reach 75 percent plus homes with wireless even now.  So we&#8217;re all for getting fiber to neighborhoods and are quite agnostic about the access network as long as it&#8217;s wireless.  In places where they got money, life is not that simple.  The bills to pay for those who get the answer wrong are quite high.  <a href="http://www.economist.com/research/articlesBySubject/displayStory.cfm?story_id=17363790&amp;subjectID=348963&amp;fsrc=nwl">Full story in the Economist</a>.</p>
<blockquote><p>Basic copper and cable internet access cannot run faster than about 5 megabits per second, which is just about fast enough to watch something on YouTube or for a video chat over Skype. But networks seldom run as fast as advertised. The cable networks upgraded with fibre can run at speeds in the hundreds of megabits per second, enough to handle most present-day applications and many in the immediate future, like high-definition video. Yet Verizon’s network could leave these in the dust. In tests in Massachusetts its fibre network has run as fast as 10,000 megabits per second, and it could go faster.</p>
<p>This puts Verizon in a tricky position. Its old copper network, still 40% of its customer base, is not fast enough but FiOS is faster than most consumers need. So the company is having to weather the transition to a time when faster networks become more important. On October 22nd Verizon said that its overall revenue, at $26.5 billion in the third quarter, was 2.9% down on the same period a year ago. Its mobile-phone division performed strongly, with revenue rising by 6%, to $16.3 billion. But its wireline business remained under pressure: revenue fell by 3.6% in the period and operating profit slumped by 90%.</p></blockquote>
]]></content:encoded>
			<wfw:commentRss>http://lirneasia.net/2010/10/fiber-to-the-home-and-fiber-to-the-neighborhood-who-pays-the-bills/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Coverage for LIRNEasia book</title>
		<link>http://lirneasia.net/2007/12/coverage-for-lirneasia-book/</link>
		<comments>http://lirneasia.net/2007/12/coverage-for-lirneasia-book/#comments</comments>
		<pubDate>Mon, 31 Dec 2007 11:10:31 +0000</pubDate>
		<dc:creator>Rohan Samarajiva</dc:creator>
				<category><![CDATA[Media coverage]]></category>
		<category><![CDATA[access networks]]></category>
		<category><![CDATA[Ashok Jhujhunwala]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[ATM]]></category>
		<category><![CDATA[Ayesha Zainudeen]]></category>
		<category><![CDATA[backbone infrastructure]]></category>
		<category><![CDATA[Bangladesh]]></category>
		<category><![CDATA[cellular telephone]]></category>
		<category><![CDATA[Chennai]]></category>
		<category><![CDATA[Department of Telecommunications]]></category>
		<category><![CDATA[Financial Express]]></category>
		<category><![CDATA[GSM]]></category>
		<category><![CDATA[Harsha de Silva]]></category>
		<category><![CDATA[IDRC]]></category>
		<category><![CDATA[India]]></category>
		<category><![CDATA[Jhunjhunwala]]></category>
		<category><![CDATA[LIRNE asia]]></category>
		<category><![CDATA[Madras]]></category>
		<category><![CDATA[mobile phones]]></category>
		<category><![CDATA[Pakistan]]></category>
		<category><![CDATA[Rohan Samarajiva]]></category>
		<category><![CDATA[rural telephony]]></category>
		<category><![CDATA[Social Science Research Council]]></category>
		<category><![CDATA[Sri Lanka]]></category>
		<category><![CDATA[Telecom Regulatory Authority of India]]></category>
		<category><![CDATA[telecom services]]></category>
		<category><![CDATA[telephony]]></category>
		<category><![CDATA[Yahoo Tech Group]]></category>

		<guid isPermaLink="false">http://www.lirneasia.net/2007/12/coverage-for-lirneasia-book/</guid>
		<description><![CDATA[<a href="http://lirneasia.net/2007/12/coverage-for-lirneasia-book/"><img align="left" hspace="5" width="150" src="http://www.lirneasia.net/wp-content/uploads/2008/01/the-hindu_lirne-asia.thumbnail.jpg" class="alignleft wp-post-image tfe" alt="the-hindu_lirne-asia.jpg" title="" /></a>Click on the links to see the full articles covering LIRNEasia&#8217;s book, ICT Infrastructure in Emerging Asia: Policy and Regulatory Roadblocks. &#8216;BSNL&#8217;s monopoly over infrastructure a hindrance to growth&#8217; &#8211; Financial Express (India) Rural connectivity is now the focus of every telecommunication player in the country. Almost all stakeholders, from handset manufacturers to service providers, [...]]]></description>
			<content:encoded><![CDATA[<p>Click on the links to see the full articles covering LIRNEasia&#8217;s book, <a href="http://www.lirneasia.net/projects/ict-infrastructure-in-emerging-asia/">ICT Infrastructure in Emerging Asia: Policy and Regulatory Roadblocks</a>.</p>
<p><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/the-hindu_lirne-asia.jpg" title="the-hindu_lirne-asia.jpg"></a><a href="http://www.financialexpress.com/news/BSNLs-monopoly-over-infrastructure-a-hindrance-to-growth/254716/">&#8216;BSNL&#8217;s monopoly over infrastructure a hindrance to growth&#8217; &#8211; Financial Express (India)</a></p>
<blockquote><p>Rural connectivity is now the focus of every telecommunication player in the country. Almost all stakeholders, from handset manufacturers to service <a href="http://www.lirneasia.net/wp-content/uploads/2008/01/ict_chennai.jpg" title="ict_chennai.jpg"></a>providers, believe that the next wave of growth is in the rural areas.&#8221;However, India&#8217;s roll out (of telecom services) in rural areas has been slow. BSNL has the backbone infrastructure but is not yet ready to share it with private players,&#8221; he added.<span id="more-1326"></span></p>
<p>BSNL should be made to share its fibre and access networks, Samarajiva said. With shared infrastructure and innovation in marketing, costs can be brought down further, he said. Moreover, telecom companies should also shift their focus from calculating average revenue per user (Arpu) to average margin per user (Ampu), he added.</p></blockquote>
<p>Also at:  <a href="http://asia.tmcnet.com/news/2007/12/26/3184529.htm">http://asia.tmcnet.com/news/2007/12/26/3184529.htm</a><br />
<a href="http://in.news.yahoo.com/071226/203/6ovtq.html">http://in.news.yahoo.com/071226/203/6ovtq.html</a><br />
<a href="http://in.biz.yahoo.com/071226/203/6ovva.html">http://in.biz.yahoo.com/071226/203/6ovva.html</a></p>
<p>Book also discussed at <a href="http://tech.groups.yahoo.com/group/bytesforall_readers/message/11452">Yahoo Tech Group forum</a>.</p>
<p>&#8216;<a href="http://www.goergo.in/?p=90"><strong>Fact or fiction: Telecommunications in Asia</strong> By Liffy Thomas&#8217; &#8211; Ergo (the Hindu, India)</a></p>
<blockquote><p><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/fact-or-fiction.jpg" title="fact-or-fiction.jpg"></a><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/fact-or-fiction.jpg" title="fact-or-fiction.jpg"></a><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/the-hindu_lirne-asia.jpg" title="the-hindu_lirne-asia.jpg"><img align="left" src="http://www.lirneasia.net/wp-content/uploads/2008/01/the-hindu_lirne-asia.thumbnail.jpg" alt="the-hindu_lirne-asia.jpg" /></a></p>
<p>At a time when GSM operators, Telecom Regulatory Authority of India (TRAI) and the Department of Telecommunications (DoT) are at an imbroglio over spectrum allocation, Prof Rohan Samarajiva’s book, “ICT Infrastructure in Emerging Asia: Policy and Regulatory Roadblocks”, makes for a timely read. In Chennai for the launch of the book, Samarajiva, Executive Director of LIRNEasia and former Director General of Telecommunications in Sri Lanka, spoke to Liffy Thomas.</p></blockquote>
<p><a href="http://www.businessworld.in/content/view/3213/3307">BOOK EXTRACT: &#8216;Subsidising The Smart Way&#8217; &#8211; Business World Magazine (India)</a><em>The Latin American experience holds lessons for the development of rural telephony in Asia, says Harsha De Silva</em></p>
<blockquote><p>The supply of telephony has traditionally been skewed towards the urban affluent as opposed to the rural poor. The literature describes this bias as having been caused by a ‘market efficiency gap’ and an ‘access gap’. The market efficiency gap is the difference between what markets achieve under existing conditions and what they can achieve if barriers are removed. This gap can be bridged through effective competition, private provision of services, and market-oriented policies and regulations that create a level playing field for new entrants. The access gap refers to people and places that remain beyond limits of the market due to inadequate income levels or its skewed distribution. Bridging this gap needs subsidies to encourage service providers to enter these areas.</p></blockquote>
<p align="center"><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/ict_chennai.jpg">&#8216;Policies for ICT&#8217; &#8211; New India Express (Chennai, India)</a> <a href="http://www.lirneasia.net/wp-content/uploads/2008/01/ict_chennai.jpg" title="ict_chennai.jpg"><img align="left" width="36" src="http://www.lirneasia.net/wp-content/uploads/2008/01/ict_chennai.thumbnail.jpg" alt="ict_chennai.jpg" height="134" style="width: 36px; height: 134px" title="ict_chennai.jpg" /></a></p>
<p align="left">WHILE the common perception remains that India has the lowest mobile phone tariffs, other countries like Pakistan, Bangladesh and Sri Lanka have lower tariffs than India, Rohan Samarajiva, executive director, Lirne Asia, said on Tuesday.</p>
<blockquote><p align="left">Talking about his new book ICT Infrastructure in Emerging Asia &#8211; Policy and Regulatory Roadblocks, he said, when compared to all these countries, India’s cost is much higher.</p>
<p align="center"><strong>The Deccan Chronicle, Chennai, 16.12.07:</strong><a href="http://www.lirneasia.net/wp-content/uploads/2007/12/newspaper1.jpg" title="newspaper1.jpg"></a></p>
<p><a href="http://www.lirneasia.net/wp-content/uploads/2008/01/outdated-politics-hampers-ict.jpg" title="outdated-politics-hampers-ict.jpg"><img align="left" src="http://www.lirneasia.net/wp-content/uploads/2008/01/outdated-politics-hampers-ict.thumbnail.jpg" alt="outdated-politics-hampers-ict.jpg" title="outdated-politics-hampers-ict.jpg" /></a> Policies and regulations are the main bottlenecks blocking the development of Information and Communication Technology (ICT) infrastructure in India, according to Prof Ashok Jhujhunwala, Telecom and Networks (TeNet) Group, IIT, Madras.</p>
<p>Releasing the book ‘ICT Infrastructure in Emerging Asia: Policy and Regulatory Roadblocks’, a collection of articles edited by Rohan Samarajiva and Ayesha Zainudeen, ICT experts, here on Sunday, Prof Jhunjhunwala said any technological problems associated with ICT could be sorted out by scientists within two to three years. &#8220;But the policy-makers and regulators fail to move ahead with the times. We are living in an era when things which were socially desirable once have become commercial to the core,&#8221; the professor said. He pointed out that ICT has the potential of helping developing countries tackle a wide range of health, social, and economic problems. <!--more--></p>
<p>&#8220;While urban India is marching rapidly ahead, rural India is being left behind. We have to use ICT to accelerate the growth of rural India,&#8221; said Dr Jhunjhunwala. Elaborating on the pace of growth of ICT, Dr Jhunjhunwala said the next two years will see payments through mobile phones catching up all over the country.</p>
<p>&#8220;Instead of going to ATM centres or Banks, you can have cash transactions through your mobile phones,&#8221; he said. Dr Samarajiva said the book was a step forward in identifying the reasons for under-connectivity in emerging Asia. &#8220;The book itself is an introduction, not a conclusion. It reports the findings of a cutting edge demand-side survey of telecom use at the ‘bottom of a pyramid’ in India and Sri Lanka,&#8221; said Dr Samarajiva, a former director general of Sri lanka Telecommunications.</p>
<p>He said there is enough scope to bring down telecom charges. &#8220;It is the outdated policies of the governments in the region which are playing havoc with the communication revolution. This is aggravating the digital divide which will lead to major catastrophe,&#8221; he said.</p>
<p>The publication of the book was co-funded by the IDRC and Social Science Research Council (SSRC).</p></blockquote>
<p>More information on the book can be found on the <a href="http://www.lirneasia.net/projects/ict-infrastructure-in-emerging-asia/">book page</a>.</p>
]]></content:encoded>
			<wfw:commentRss>http://lirneasia.net/2007/12/coverage-for-lirneasia-book/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Preconditions for Effective Deployment of Wireless Technologies for Development in the Asia-Pacific</title>
		<link>http://lirneasia.net/2007/03/preconditions-for-effective-deployment-of-wireless-technologies-for-development-in-the-asia-pacific/</link>
		<comments>http://lirneasia.net/2007/03/preconditions-for-effective-deployment-of-wireless-technologies-for-development-in-the-asia-pacific/#comments</comments>
		<pubDate>Fri, 02 Mar 2007 03:42:22 +0000</pubDate>
		<dc:creator>Ayesha Zainudeen</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[access networks]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[Asia-Pacific]]></category>
		<category><![CDATA[backbone networks]]></category>
		<category><![CDATA[basic services]]></category>
		<category><![CDATA[Information Technologies]]></category>
		<category><![CDATA[innovations using wireless]]></category>
		<category><![CDATA[MIT]]></category>
		<category><![CDATA[MIT Press]]></category>
		<category><![CDATA[voice and data communications]]></category>
		<category><![CDATA[wireless technologies]]></category>

		<guid isPermaLink="false">http://www.lirneasia.net/2007/03/preconditions-for-effective-deployment-of-wireless-technologies-for-development-in-the-asia-pacific/</guid>
		<description><![CDATA[Rohan Samarajiva Information Technologies and International Development (ITID) &#8211; MIT Press, Winter 2006, Vol. 3, No. 2, Pages 57-71 Abstract: Wireless technologies play an enormously important role in extending access to voice and data communications by hitherto excluded groups in society, especially in the world&#8217;s most populated region and now the largest mobile market, the [...]]]></description>
			<content:encoded><![CDATA[<p>Rohan Samarajiva</p>
<p>Information Technologies and International Development (ITID) &#8211; MIT Press, Winter 2006, Vol. 3, No. 2, Pages 57-71</p>
<p><em>Abstract:</em> Wireless technologies play an enormously important role in extending access to voice and data communications by hitherto excluded groups in society, especially in the world&#8217;s most populated region and now the largest mobile market, the Asia-Pacific. The present rates of growth and levels of connectivity could not have been achieved without wireless in the access networks, for mobile as well as for fixed, and in the backbone networks. But the solution is not simply wireless; it is wireless combined with new investment; it is wireless combined with other inputs and systems. Participation in the supply of services to meet pent up demand must be enabled by the removal of barriers to entry to hitherto monopolized markets. More than half the Asia-Pacific countries now allow some form of market entry in basic services (higher in mobile). However, even where entry is allowed, conditions are not optimal for investment. For innovations using wireless, the creation of a better telecom regulatory environment constituted by better policies, regulation, and implementation with regard to market entry, management of scarce resources, interconnection and access, and the enforcement of regulatory and competition rules is essential. In sum, wireless matters, but only when policy and regulatory preconditions allow it to matter.</p>
<p><a href="http://www.mitpressjournals.org/doi/abs/10.1162/itid.2007.3.2.57">Read full paper</a></p>
]]></content:encoded>
			<wfw:commentRss>http://lirneasia.net/2007/03/preconditions-for-effective-deployment-of-wireless-technologies-for-development-in-the-asia-pacific/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Summary of achievements of first cycle of research</title>
		<link>http://lirneasia.net/2006/08/summary-of-achievements-of-first-cycle-of-research/</link>
		<comments>http://lirneasia.net/2006/08/summary-of-achievements-of-first-cycle-of-research/#comments</comments>
		<pubDate>Wed, 23 Aug 2006 07:37:54 +0000</pubDate>
		<dc:creator>Rohan Samarajiva</dc:creator>
				<category><![CDATA[Documents]]></category>
		<category><![CDATA[Noteworthy]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[Rapid Response Unit]]></category>
		<category><![CDATA[access networks]]></category>

		<guid isPermaLink="false">http://www.lirneasia.net/2006/08/summary-of-achievements-of-first-cycle-of-research/</guid>
		<description><![CDATA[LIRNEasia&#8217;s 2005-06 research program laid bare the policy and regulatory conditions necessary for the successful mobilization of ICTs to serve the needs of people in specific emerging-economy contexts.  The research has identified hitherto unknown aspects of telecom use by low-income users, analyzed various non-optimal, but best-available, workaround options to connect people to access networks in [...]]]></description>
			<content:encoded><![CDATA[<p>LIRNEasia&#8217;s 2005-06 research program laid bare the policy and regulatory conditions necessary for the successful mobilization of ICTs to serve the needs of people in specific emerging-economy contexts.  The research has identified hitherto unknown aspects of telecom use by low-income users, analyzed various non-optimal, but best-available, workaround options to connect people to access networks in the context of dysfunctional policy, regulatory and market environments, and provided critiques of large scale policy and regulatory actions for building out backbone and access networks.</p>
<p><a id="p851" href="http://www.lirneasia.net/wp-content/uploads/2006/08/2005-06%20Summary%20ReportAugust%202006.doc">Summary Report</a></p>
]]></content:encoded>
			<wfw:commentRss>http://lirneasia.net/2006/08/summary-of-achievements-of-first-cycle-of-research/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>

