HSPA in Latin America

From a press release by 3G Americas:

In the past few weeks, operators Personal and Movistar in Argentina, Movistar in Mexico as well as Movistar and Ancel in Uruguay have all launched UMTS/HSDPA commercial service in their respective markets in Latin America. In addition to the operators listed above, in the past seven months, UMTS/HSDPA has been launched by AT&T in Puerto Rico and Entel PCS in Chile, making a total of seven operators that offer UMTS/HSDPA in Latin America and the Caribbean.

The number of operator deployments of HSDPA has increased by 200% in the last year, from 42 HSDPA networks to 130 commercial HSDPA networks today in 61 countries. Today, there are 177 total deployments of UMTS technology in 74 countries and nearly 300 commercial HSDPA devices available worldwide. Informa Telecoms & Media estimates that there will be 190 million UMTS or HSDPA customers worldwide by the end of 2007.

Latin America has become one of the worlds’ fastest-growing regions for GSM wireless service, as many operators have migrated their networks from other technologies (such as CDMA and TDMA) to the GSM evolution to take advantage of the tremendous scope and scale, as well as technology benefits, offered by EDGE, UMTS and HSDPA. There are an estimated 255 million GSM subscribers in Latin America and the Caribbean as of June 30, 2007, representing a 75% share of market. In addition, many operators in the region have deployed EDGE high speed wireless data services; in fact, there are 38 commercial EDGE networks in 21 countries today.

Erasmo Rojas, Director of Latin America and the Caribbean for 3G Americas commented, “EDGE delivers an excellent customer experience for wireless data, serving as a foundation for customer uptake of wireless data services and increasing revenues for all GSM operators. The next move is to UMTS/HSDPA mobile broadband. We expect many more launches of HSDPA in 2007 and 2008 throughout Latin America and the Caribbean.”

As GSM customers push for speed and applications to satisfy their demands for services such as web browsing, email, mobile payments, interactive gaming and video sharing, UMTS/HSDPA provides the solution with average downlink throughput data rates over 1 Mbps in favorable conditions and latency measuring at 70-100 milliseconds. +

Many more operators throughout Latin America and the Caribbean are planning their move to mobile broadband with HSDPA. Rojas continued, “However, some carriers need additional spectrum allocations before UMTS/HSDPA networks can be launched.”

Google jumps on the Femtocells Bandwagon

Ubiquisys recently announced that it has secured funding from Google for its ZoneGate Femtocell. This is an interesting move from the Internet Giant which has also been showing interest in Mobile Phones.

The Inquirer suggests that if Google is showing interest in Femtocells then they have become sexy.

Ubiquisys's Zonegate femtocell plugs into DSL and then provides access to WiFi, Ethernet, ordinary telephones and USB. But the most important thing is that it also acts as a local 3G base station. So Google has something in mind which can be done by providing Broadband in homes.

Dean Bubbly, writing in Seeking Alpha says that he is surprised by Google's move. He writes:

Yes, I know that Google's talking about pitching $4.6B for the US 700MHz spectrum... and yes, I know that there's a 700MHz standard for UMTS going through 3GPP at the moment. But I'd have thought that femtos at that sort of
frequency was fairly pointless, as the big attraction of 700MHz is that it's got great range and goes through walls easily.

The real advantage of 3G femtos, in my view, lies in 2100MHz 3G spectrum (i.e. most of the world today outside the US), and probably in the future in 2600MHz band. It's conceivable that Google might want to start bidding for those chunks of spectrum around the world, but I'm unconvinced that it's
going to follow the classic cellular path (i.e. 3GPP UMTS or LTE) rather than something more Internet-like.

There's an outside possibility that Google might, in fact, want to do something with WiMAX - but at present, Ubiquisys doesn't do WiMAX femtos, although chipset supplier PicoChip is certainly doing suitable silicon. Maybe that's what the investment's for . . .

What no one is talking about is, Is there some way of advertisement using Femtocells? I am sure if Google is going this way then there must be something on advertisement.

We will have to wait and see.

China trying to catch up on 4G

In a move to improve the nation's research and development (R&D) capability, top mobile phone operator China Mobile will promote more self-developed next-generation mobile network technologies that match international standards, an official at its research institute disclosed.

The Research Institute of China Mobile has started several projects for the next generation of mobile network technology.

Wireless internet protocol on internet service environment (WIISE), a technology designed to let mobile networks better manage their bandwidth capacity, is among the institute's key research projects. It is funded by the State.

"We do want to do more on this WIISE technology in the next two years with our proprietary intellectual property rights. We do also want to push this self-developed technology internationally," said Wang Xiaoyun, a deputy manager of the institute yesterday.

Ms Wang explained that the WIISE technology is not designed for present mobile technology but will be applicable to so-called 4G technology or technology even more advanced. "We do want to increase the network management power, which could lead to better use of our network resources," she said.

The Chinese government, in the form of its Ministry of Science and Technology, is also reported to be collaborating with its Swedish counterpart, in the form of the VINNOVA agency for innovation, in a 4G research project initially funded at nearly US$8mn. Public details of that collaboration are minimal (that is, none at this juncture).

China Mobile will host a conference jointly with the government later this year to discuss the issue of advanced technology.

The 4G mobile technology is expected to be in the market by 2010, with Japanese mobile operator NTT DoCoMo having taken the lead in its development. The 4G systems are expected to be able to handle a wide range of data-supported rates of up to about 100 megabits per second for high mobility networks.

China Mobile would like to strengthen its network management system in the next-generation network as demand for bandwidth is increasing.
"The new mobile technology will be more compatible with the use of the internet on the move, whereas the existing 3G technologies still have some weakness with internet applications," Ms Wang said.
Some internet-based applications that occupy a lot of network capacity, such as the peer-to-peer (P2P) network, will be migrated to the mobile network in the future, she said.

As the world's largest mobile operator, China Mobile is bent on developing technology to enhance the mobile internet experience with a cost advantage.

Source: China Daily

Defining 4G (I mean IMT-Advanced)

3G Americas published a new white paper entitled "Defining 4G: Understanding the ITU Process for the Next Generation of Wireless Technology". The white paper provides the factual description of how IMT-Advanced or 4G will someday be defined by the International Telecommunications Union (ITU). ITU is the internationally recognized authority that will produce the official definition of the next generation of wireless technologies beyond IMT-2000 or 3G.

Chris Pearson, President of 3G Americas, stated, "The ITU is currently establishing criteria for IMT-Advanced and will be screening various technologies for inclusion in the IMT-Advanced family. Only then will we understand what is and can be rightly and credibly called 4G.” He continued, "Any claim today that a particular technology is a so-called ‘4G technology’, in reality, is simply a marketing spin, creating market confusion and deflating the importance of the telecommunications industry standards. Technologies should be verified against a set of agreed-upon requirements in order to qualify as 4G, and this will happen in the future when the requirements are outlined by the ITU."

Significant progress has been made by the Radiocommunication Sector of the ITU (ITU-R) in establishing an agreed and globally accepted definition of 4G wireless systems, and ITU-R is close to releasing a full set of documentation for this definition. Working under a mandate to address systems beyond 3G, ITU-R has progressed from delivering a vision of 4G in 2002 to establishing a name for 4G in 2005 (IMT-Advanced). In 2006, ITU-R set out the principles for the process of the development of IMT-Advanced. The work of the ITU encompasses the important elements of business success in the wireless industry, especially the balance of a market and services view, a technology view, a spectrum view and regulatory aspects. In early 2008, ITU-R will translate the vision into a set of requirements by which technologies and systems can, in the near future, be determined a part of IMT-Advanced and in doing so, earn the credible right to be considered 4G.

During 2008 and 2009, ITU-R will hold an open call for 4G (IMT-Advanced) candidates as well as an assessment of those candidates' technologies and systems. The culmination of this open process will be a 4G, or IMT-Advanced family of technologies. Such a 4G family of technologies, in adherence to the principles defined for acceptance into this ITU process, is globally recognized to be one which can grow to include all aspects of a marketplace that will arrive beyond 2010.

“Third generation technologies are growing immensely in the marketplace, but they too once started out with a vision and requirements from ITU,” stated Pearson. “The evolving wireless marketplace and its customers will be well served by the current ITU process for the next generation of wireless services.”

As can be seen in the picture above, the main requirements for 4G are as follows:

• Peak data rate of 100Mbps for high mobility applications such as mobile access
• Approx. 1Gbps for low mobility applications such as nomadic/local wireless access

A very important point in the report is what i have been saying for years:

The communications industry is witnessing significant posturing about wireless technologies and systems that are claiming to be “4G.” Any claim that a particular technology is a 4G technology or system today is, in reality, simply
a market positioning statement by the respective technology advocate. Such claims must be verified and substantiated against a set of requirements in order to qualify as 4G.

3G FDD Operating Band Frequencies

FDD reference frequencies for Operating Band 1

UL 1922.6 MHz - 1977.4 MHz

DL 2112.6 MHz - 2167.4 MHz

This is also known as WCDMA 2100 and is used mostly in Europe and Asia. Core band for region 1 with many deployments

FDD reference frequencies for Operating Band 2

UL 1852.6 MHz - 1907.4 MHz

DL 1932.6 MHz - 1987.4 MHz

This is known as WCDMA 1900 and is used mainly in North America. Alternative to core band, which is not available in region 1. Existing GSM deployments use 850 or 1900. Service providers are seeking agreement torefarm this spectrum

FDD reference frequencies for Operating Band 3

UL 1 712.6 MHz - 1 782.4 MHz

DL 1 807.6 MHz - 1 877.4 MHz

This band has got Interest from regions 2 and 3, especially for the refarming of existing GSM spectrum

FDD reference frequencies for Operating Band 4

UL 1712.6 MHz - 1752.4 MHz

DL 2112.6 MHz - 2152.4 MHz

Paired bands are of interest in region 2 and Japan. This is being used by T-Mobile in USA

FDD reference frequencies for Operating Band 5

UL 826.6 MHz - 846.4 MHz

DL 871.6 MHz - 891.4 MHz

Used in North America and Australia. Alternative to core band, which is not available in region 2. Existing GSM deployments use 850 or 1900. Service providers are seeking agreement to refarm this spectrum

FDD reference frequencies for Operating Band 6

UL 832.5 MHz - 837.5 MHz

DL 877.5 MHz - 882.5 MHz

Used in Region 3, Japan

FDD reference frequencies for Operating Band 7

UL 2502.6 MHz - 2567.4 MHz

DL 2622.6 MHz - 2687.4 MHz

Designated by the ITU as the global expansion band, so far with limited interest for UMTS/HSxPA, although WiMAX lobbying for access

FDD reference frequencies for Operating Band 8

UL 882.6 MHz - 912.4 MHz

DL 927.6 MHz - 957.4 MHz

Interest from all regions, especially for the refarming of existing GSM spectrum

FDD reference frequencies for Operating Band 9

UL 1752.4 MHz - 1782.4 MHz

DL 1847.4 MHz - 1877.4 MHz

Region 1, USA and Japan

FDD reference frequencies for Operating Band 10

UL 1712.6 MHz - 1767.4 MHz

DL 2112.6 MHz - 2167.4 MHz

SMS! Still the killer application

Portio Research’s new report ‘Mobile Messaging Futures 2007 – 2012’ on SMS says that while SMS revenue growth won’t match the growth of SMS volumes as a result of declining prices, by 2012 global SMS revenues will reach US$67 billion driven by 3.7 trillion messages.

What’s contributing to the success of SMS services, says Portio, is that it’s a very fast means of peer-to-peer mobile communication and an ever- growing base of new subscribers.

Case in point is Asia Pacific.

Portio estimates that every five minutes now and over the next six years 2,267 people will purchase their first mobile phone that will likely only include standard voice and SMS service. Asia Pacific could potentially produce an additional 1.4 billion new subscribers with a new SMS traffic. In 2011, the emergence of smartphones and wireless Internet services in North America, which was initially slower to adopt SMS services, could be the driving factor of why MIM (mobile instant messaging) could potentially replace SMS as a messaging service by 2011. Still, wireless operators, says Portio, will have to be careful to not cannabilize their SMS revenues by striking a balance between SMS and MIM pricing.

How much do you love your mobile

Got this from Tomi Ahonen's post in Oxford Forum

BBDO has done another survey of 3000 customers around the world and released findings from that research, but that was already in April of 2006. Still the findings have lots of insights into mobile phone users. Juicy tidbits:

81% of youth aged 15 - 20 sleep with their mobile phone turned on.

Women in Japan have daytime and evening phones just like they have daytime and evening handbags.

96% of people screen their incoming calls.

76% of Australians and 76% of Spanish have already responded to mobile marketing campaigns, ie interacted with a brand via mobile.

In China if forced to choose between retrieving a forgotten wallet or retrieving a forgotten phone, 69% will go get the phone rather than the wallet.

And 63% of the phone owners will not lend the phone to anyone else.

So yes, the research is a year old but still very valid today.

Whoa! 40Gbps Broadband (wireline, ofcourse)

Found this very interesting:

A 75 year old woman from Karlstad in central Sweden has been thrust into the IT history books - with the world's fastest internet connection.

Sigbritt Löthberg's home has been supplied with a blistering 40 Gigabits per second connection, many thousands of times faster than the average residential link and the first time ever that a home user has experienced such a high speed.

But Sigbritt, who had never had a computer until now, is no ordinary 75 year old. She is the mother of Swedish internet legend Peter Löthberg who, along with Karlstad Stadsnät, the local council's network arm, has arranged the connection.

"This is more than just a demonstration," said network boss Hafsteinn Jonsson.

"As a network owner we're trying to persuade internet operators to invest in faster connections. And Peter Löthberg wanted to show how you can build a low price, high capacity line over long distances," he told The Local.

Sigbritt will now be able to enjoy 1,500 high definition HDTV channels simultaneously. Or, if there is nothing worth watching there, she will be able to download a full high definition DVD in just two seconds.
The secret behind Sigbritt's ultra-fast connection is a new modulation technique which allows data to be transferred directly between two routers up to 2,000 kilometres apart, with no intermediary transponders.
According to Karlstad Stadsnät the distance is, in theory, unlimited - there is no data loss as long as the fibre is in place.

"I want to show that there are other methods than the old fashioned ways such as copper wires and radio, which lack the possibilities that fibre has," said Peter Löthberg, who now works at Cisco.

Cisco contributed to the project but the point, said Hafsteinn Jonsson, is that fibre technology makes such high speed connections technically and commercially viable.

"The most difficult part of the whole project was installing Windows on Sigbritt's PC," said Jonsson.

300 Mbps with 'Super-FOMA'

NTT DoCoMo, Inc. announced that this month it began testing an experimental Super 3G system for mobile communications. With this experiment, DoCoMo will seek to achieve a downlink transmission rate of 300Mbps over a high-speed wireless network.

For people who are unaware, LTE is being branded as Super-3G as this term is more appealing as compared to LTE which would mean nothing to ordinary people.

DoCoMo will begin with an indoor experiment to test transmission speed using one transmitting and one receiving antenna. The company will then expand the experiment to examine downlink transmission by employing up to four Multiple-Input Multiple-Output (MIMO) antennas for both the base station (transmission side) and mobile station (receiving side); the goal is to achieve a downlink transmission speed of 300Mbps. MIMO is an antenna technology for wireless communications in which different data streams are spatially multiplexed using multiple antennas for both transmission and reception on the same frequency. Also to be examined is the "handover function" — switching of the connection between two base stations.

NTT DoCoMo's Super-3G timetable is available here

The reason i am calling this setup as Super-FOMA is because going back to when 3G was being introduced, DoCoMo wanted to be the first with 3G. As a result, they adopted a 3GPP Release version that wasnt stable and released it as FOMA. Now they are doing the same with LTE. LTE wont be stable in that timeframe so they might end up with Super-FOMA instead of Super-3G.

The company has also been aggressively pursuing 4G system development. In late December, the carrier came close to hitting a 5Gbit/sec. data transmission speed from an experimental 4G system to a receiver moving at 10 kilometers per hour.

Possibly it may be the first one with a 4G system and it might end up as Hyper-FOMA :)

Truly open broadband network

The FCC's auction for 700-MHz bandwidth, scheduled for later this year, is gearing up to be an epic sale that could have a major impact on the world of wireless technology, especially with FCC Chair Kevin Martin now calling for an "open broadband network," one that will open the door to a lot of innovative wireless services.

You buy a cell phone, load any software you want on it, then choose your carrier. This vision of expanded consumer choices in the wireless world might be a little closer today than it has ever been, especially with reports that the chair of the Federal Communications Commission (FCC) is circulating an "open platform" proposal for the upcoming auction of the 700-MHz band.

FCC Chair Kevin Martin told USA Today on Monday that "whoever wins this spectrum" will have to provide a "truly open broadband network -- one that will open the door to a lot of innovative services to the consumer."

He said an open network would mean a consumer could "use any wireless device and download any mobile broadband application, with no restrictions," except for illegal or malicious software. USA Today and other news outlets are reporting that Martin has sent or is about to send a draft proposal to his fellow commissioners.

Martin noted that, in some other countries, consumers usually take their unlocked devices with them when they change carriers, as opposed to in the U.S., where cell phones typically are locked for use only on a given carrier's network.

Writing on Forum Oxford, Ajit Jaokar called this as the 'carterphone principle'

And the news gets better...

Writing Tuesday on its public policy blog, Google Telecom and Media Counsel Richard Whitt applauded the reports of Martin's proposal. Whitt, hired by Google a few months ago, formerly headed up MCI's regulatory department.

Google, which said it has not decided whether it will participate in the auction, sent a letter to the FCC on Monday, according to Whitt, urging that winning bidders be required to adopt several types of "open platforms."

A key part of open platforms, Google contends, is that consumers would be able to use any combination of devices, software applications, content, or services. In addition, the company maintains, resellers should be able "to acquire wireless services from a 700-MHz licensee on a wholesale basis," and ISPs should be able to interconnect "at a technically feasible point" to a 700-MHz licensee's wireless network.

However, Current Analysis analyst Bill Ho identified potential issues with these ideas, notingthat interconnection and the use of any device could require some uniform or encompassing technological standards, rather than the competing standards that now exist.

The auction for bandwidth, scheduled for later this year, is gearing up to be epic. The sale will include spectrum in the 700-MHz band that has been used for analog television since the beginning of that medium, as U.S. TV is going completely digital by mid-2009.

The 700-MHz spectrum is particularly valuable because it penetrates walls and various obstacles more effectively than other frequencies, and the FCC is now developing the rules for the auction.

A 108-MHz block of bandwidth will become available after the analog TV stations complete their transition. Of that 108 MHz, 60 MHz will be auctioned in January 2008, public safety officials will receive 24 MHz, and 24 MHz already has been sold.

Estimates indicate that the auction could yield $20 to $30 billion for the government.