Feeds

Japan gets unlocked phones and 42Mbps HSPA

DoCoMo hopes advanced network keeps customers loyal

Eight steps to building an HP BladeSystem

NTT DoCoMo of Japan, renowned for its tight control of its handset experience, is taking a major step towards open access, and promises to offer all its phones unlocked. From next April, the operator will allow customers to switch handsets and take their devices to other carriers, by inserting a new SIM card, and will include SIM unlock software on all its phones.

This shows the unlocked model, which has made limited progress in many countries because of the lure of subsidies, starting to spread. In some markets, customers are getting restive about the restrictions of carrier contracts and lock-ins, while in others open access is being mandated for some operators, as with Verizon's LTE network in the US.

DoCoMo hopes its advanced network, and early plans to introduce LTE, will keep customers loyal. However, it is under rising competitive pressure, and this week its smallest but most aggressive rival, eMobile, 'soft launched' Japan's fastest network. Using Ericsson kit, the fourth cellco made its new HSPA+ (high speed packet access) services available to select users, promising theoretical download speeds of 42Mbps. This iteration of HSPA+ has only been adopted by a few carriers so far, notably Australia's Telstra.

The full commercial launch of eMobile's data-driven network, in metropolitan areas such as Tokyo, Tokai and Osaka, will take place by year end.

According to Wireless Intelligence, the small player has 2.5 million subscribers - just 2.3 per cent market share - but enjoyed a high year-on-year growth rate of 52.5 per cent to mid-2010. It originally relied on an MVNO model but started rolling out its HSPA network, offering flat rate data services, in 2007. It upgraded to 21Mbps last summer using equipment from Huawei and promises LTE by 2012.

Copyright © 2010, Wireless Watch

Wireless Watch is published by Rethink Research, a London-based IT publishing and consulting firm. This weekly newsletter delivers in-depth analysis and market research of mobile and wireless for business. Subscription details are here.

Securing Web Applications Made Simple and Scalable

More from The Register

next story
Auntie remains MYSTIFIED by that weekend BBC iPlayer and website outage
Still doing 'forensics' on the caching layer – Beeb digi wonk
Apple orders huge MOUNTAIN of 80 MILLION 'Air' iPhone 6s
Bigger, harder trouser bulges foretold for fanbois
Bring back error correction, say Danish 'net boffins
We don't need no steenkin' TCP/IP retransmission and the congestion it causes
GoTenna: How does this 'magic' work?
An ideal product if you believe the Earth is flat
Telstra to KILL 2G network by end of 2016
GSM now stands for Grave-Seeking-Mobile network
Seeking LTE expert to insert small cells into BT customers' places
Is this the first step to a FON-a-like 4G network?
Yorkshire cops fail to grasp principle behind BT Fon Wi-Fi network
'Prevent people that are passing by to hook up to your network', pleads plod
BlackBerry: Toss the server, mate... BES is in the CLOUD now
BlackBerry Enterprise Services takes aim at SMEs - but there's a catch
prev story

Whitepapers

Designing a Defense for Mobile Applications
Learn about the various considerations for defending mobile applications - from the application architecture itself to the myriad testing technologies.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
Seven Steps to Software Security
Seven practical steps you can begin to take today to secure your applications and prevent the damages a successful cyber-attack can cause.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.