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 Thursday, October 22, 2009
One-size-fits-all solution will dramatically cut waste and GHG emissions. "ICTs are an essential element of an effective Copenhagen climate agreement," says Secretary-General Hamadoun Touré

Geneva, 22 October 2009 — ITU has given its stamp of approval to an energy-efficient one-charger-fits-all new mobile phone solution. The announcement comes as ITU lobbies hard to have the essential role of information and communication technologies (ICTs) recognized in the draft Copenhagen Agreement as a key part of the solution towards mitigating climate change.

full press release

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Thursday, October 22, 2009 1:27:34 PM (W. Europe Standard Time, UTC+01:00)  #     | 
 Wednesday, October 21, 2009
ITU voice coding and home networking articles published by IEEE

The latest IEEE Communications Magazine (subscription needed) contains a special feature on ITU-T Coders For Wideband, Superwideband, and Fullband Speech Communication. In addition the issue contains an overview of the new G.hn home networking standard from ITU.

The feature is part of a formalised cooperation between the standardization sector of ITU (ITU-T) and IEEE Communications Society. Also published recently are the best papers from the first Kaleidoscope academic conference.

The articles on speech coding:
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Wednesday, October 21, 2009 1:36:53 PM (W. Europe Standard Time, UTC+01:00)  #     | 
 Tuesday, October 20, 2009
G.hn standard for wired home networking gets international approval

Geneva, 15 October 2009 — ITU has approved a cutting-edge technical standard that will usher in new era in ‘smart home’ networking systems and applications. Called ‘G.hn’, the new standard will enable service providers to deploy new offerings, including High Definition TV (HDTV) and digital Internet Protocol TV (IPTV), more cost effectively. It will also allow consumer electronics manufacturers to seamlessly network all types of home entertainment, home automation and home security products, and greatly simplify consumers’ purchasing and installation processes.

full press release

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Tuesday, October 20, 2009 11:36:40 AM (W. Europe Standard Time, UTC+01:00)  #     | 
 Thursday, October 15, 2009
A revision to key Optical Transport Network (OTN) standard - Recommendation ITU-T G.709 - extends its applicability to 40 and 100 Gigabit Ethernet (GbE). This revision also adds a variable-size switchable container (ODUflex) to the OTN hierarchy to more efficiently carry packet and constant bit rate clients, which did not fit well into the traditional fixed-size OTN containers. OTN mappings for storage area network (SAN) interfaces and mobile interfaces are also a part of this new revision.

ITU-T Recommendation G.709 "Interfaces for the optical transport network (OTN)" describes a means of communicating data over an optical network. It is a standardized method for transparent transport of services over optical wavelengths in DWDM systems.

Operators are facing challenges with the migration from traditional SDH/SONET to IP/Ethernet based services. The ITU-T G.709 OTN standard is a vehicle to enable convergence, and for providing a common and SONET/SDH-like operational model for network administration, performance monitoring and fault isolation, without altering the individual services.

Using OTN, multiple networks and services such as legacy SONET/SDH, Ethernet, storage protocols and video can all be combined onto a common infrastructure.

Most importantly, unlike SONET/SDH, OTN is the only transport layer in the industry that can carry a full 10/40/100 GbE LAN PHY from IP/Ethernet switches and routers at full bandwidth. With the rapid migration towards IP/Ethernet-based infrastructure, OTN becomes the transport layer of choice for network operators.



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Thursday, October 15, 2009 9:53:05 AM (W. Europe Standard Time, UTC+01:00)  #     | 
The recent Study Group 15 meeting saw agreement on a new standard that defines Ethernet ring protection switching (ERPS) in multiple rings.

The work has been driven by the move by operators to offer Ethernet services with the same level of service protection offered in networks based on synchronous digital hierarchy (SDH).

The standard gives sub-50 millisecond (ms) protection for Ethernet traffic in a ring topology and at the same time ensures that there are no loops formed at the Ethernet layer. The protocol is said to be robust enough to work for unidirectional failure and multiple link failure scenarios.

Experts say that there are already products on the market deploying the standard.

G.8032 offers a flexible topology with single or interconnected multi-rings; broad applications for access, metro, and core networks; support for Ethernet speeds (1/10/40/100GbE MAC); support for multiple Ethernet services; client-server agnostics and OPEX and CAPEX savings.

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Thursday, October 15, 2009 9:31:00 AM (W. Europe Standard Time, UTC+01:00)  #     | 
 Friday, October 09, 2009
High-level meeting underlines importance of unified international approach to technology development

Geneva, 8 October 2009 — Nineteen CTOs from some of the world’s key ICT players have called upon ITU to provide a lead in an overhaul of the global ICT standardization landscape.

The call came at a meeting held at ITU headquarters in Geneva on 6 October between ITU senior management and the world’s technology leaders. The meeting will become a regular feature on the ITU calendar.

The CTOs agreed on a set of recommendations and actions that will better address the evolving needs of a fast-moving industry; facilitate the launch of new products, services and applications; promote cost-effective solutions; combat climate change; and address the needs of developing countries regarding greater inclusion in standards development.

Participants reaffirmed the increasing importance of standards in the rapidly changing information society. Standards are the ‘universal language’ that drives competitiveness by helping organizations optimize their efficiency, effectiveness, responsiveness and innovation, the CTOs agreed.

Malcolm Johnson, Director, Telecommunication Standardization Bureau, ITU, said: "Standards are a proven and key driver in the successful growth and deployment of new ICT products, services, and applications. And while there are many examples of successful standards collaboration, a fragile economic environment and an ICT ecosystem characterized by convergence makes it all the more important to streamline and clarify the standardization landscape. We have agreed on a number of concrete actions that will help us move towards this goal and strengthen understanding of standards’ critical role in combating climate change, while better reflecting the needs of developing countries."

The meeting reinforced the importance of standards in assuring interoperability. As operators embrace IP, the networks and services of the next 20-30 years are being developed that will help people make contact anywhere and anyhow. The emergence of technologies such as globally standardized IMS will bring customers richer services. Only agreed global standards can deliver on the promise of disseminating those services on mobiles, PCs, wirelines and home devices, CTOs agreed. At the same time, they acknowledged that new players and business models will emerge, and that the continued convergence of telecoms and IT is likely to provoke some tensions across different paradigms and cultures. CTOs pledged to cooperate to bridge the developed and developing worlds, bringing IP benefits to all while also ensuring network security and reliability.

The standardization landscape has become complicated and fragmented, with hundreds of different industry forums and consortia. CTOs agreed that it has become increasingly tough to prioritize standardization resources, and called on ITU – as the preeminent global standards body - to lead a review to clarify the standardization scenario. This will allow ICT companies to make more efficient use of resources and ensure that standards are developed in the most appropriate bodies, benefitting both industry and users.

ITU will host a web portal providing information on the interrelationship of standards and standards bodies, which would facilitate the work of industry and standards makers while promoting cooperation and collaboration and avoiding duplication.

The meeting also recognized that standards can play a critical role in ‘greening’ the ICT industry and reducing greenhouse gas (GHG) emissions in other sectors, and supported ITU’s efforts to have this role recognized in the new Copenhagen Agreement on Climate Change.

An official communiqué from the event can be found here.

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Friday, October 09, 2009 3:14:53 PM (W. Europe Standard Time, UTC+01:00)  #     |