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 Monday, 26 June 2006

A new ITU-T Focus Group will develop standards for ICTs in cars, and a workshop on the same topic has been announced for March 2007.

The group, open to non-ITU members, and in particular aiming to attract participation from car manufacturers, will be called From/In/To Cars Communication and will, according to terms of reference agreed at the recent meeting of ITU-T’s Study Group 12 address:

  • Hands-free communication in cars: Quality parameters and testing methods
  • Interaction of car hands free systems with the radio channel
  • Extension of the work to wideband car hands-free systems
  • Special requirements/testing procedures for speech recognition systems in cars

Deliverables from the group will be submitted to SG 12 for formal approval as ITU-T Recommendations.

Jean-Yves Monfort, Chairman Study Group 12: “It is essential for all stakeholders to come to grips with these technologies that are having a profound influence on vehicle development, the driver experience and the way that vehicles are now sold. They have the potential to vastly improve vehicle mobility and safety, while increasing comfort and enjoyment, but they also raise some fundamental questions. What are the right business models in linking the automotive and telecoms sectors? How do we face the technical and engineering challenges? How do we make sure that the right standards are adopted to deal with the complexity of so many electronic components and to allow this market to develop its full potential? It is the goal of these activities, the formation of the Focus Group and the workshop, to provide some answers to these questions.”

ITU-T’s SG12 work in the field started following the 2003 ITU, Workshop on Standardization in Telecommunication for motor vehicles. The formation of the FG, will make it easier for car manufacturers, standards organizations and others to participate in the development of a new set of requirements and specifications to help advance the work of ITU-T.

The group, chaired by Hans Gierlich, Head Acoustics, will first meet January 2007, with a second meeting planned during the Geneva Motor Show, March 2007. The Motor Show will also host a workshop, convened jointly by ITU, ISO and IEC, The Fully Networked Car, Information and Communication Technologies in Motor Vehicles. The event will review and examine the implications of the latest developments in this fast-moving market. A significant value-add will be an exhibition showcasing the latest technologies in the field. The exhibition will run the length of the Geneva Motor Show, while the workshop will take place between 7 and 9 March.


Monday, 26 June 2006 09:59:37 (W. Europe Standard Time, UTC+01:00)  #     | 
 Monday, 19 June 2006


The following files relative to AAP have been updated since 2006-06-15

Group : aap
updated :          2006-06-15 17:32:22      
title :          [038] AAP Announcement No. 38, 16 June 2006, (SG 4, 12, 15, 16, 17)
url :
Note : This is an automatic message for ITU-T/TSB Alternative Approval Process

 - For further questions, please contact TSB EDH at
 - For documentation, go to
 - Comments on Recommendations under AAP should be submitted by filling the appropriate forms in each Study Group AAP web page and sent to the relevant Study Group email address

More on AAP

Monday, 19 June 2006 09:09:26 (W. Europe Standard Time, UTC+01:00)  #     | 

ITU-T Recommendation M.3343 consented at the Beijing meeting of Study Group 4 outlines the requirements and protocol neutral information model necessary to communicate trouble tickets in a multi-service provider NGN environment.

NGN according to the Recommendation introduces new reporting needs to address new service types expected.

The Recommendation describes a trouble in a communications network as a problem that has an adverse effect on the quality of service perceived by network users. Management of trouble tickets is necessary to ensure that they receive attention and that the trouble is cleared to restore the service.

At the time of a trouble, a network may have been inter-working with another network to provide a service. Therefore a standardized way of exchanging trouble management information between management systems across interfaces is necessary.

Monday, 19 June 2006 08:27:31 (W. Europe Standard Time, UTC+01:00)  #     | 

Study Group 4 saw the consent of a Recommendation (M.3342) which provides the means to document service level agreements (SLA) between a service customer and a service provider.

The Rec. takes into account the fact that NGN demands QoS guarantees for services. SLAs are considered an effective way of solving the problems of QoS guarantee between customers and providers. The Recommendation describes the detailed classification of SLA content, provides guidelines and instructions for the definition and composition of ‘SLA representation templates’ in order to manage QoS and service guarantees more effectively. It also includes instructions on how to complete the templates.

Monday, 19 June 2006 08:23:50 (W. Europe Standard Time, UTC+01:00)  #     | 

The NGN Management Focus Group (NGNMFG) is seeking more input from service providers and network operators in order to build a more accurate roadmap of needs and existing specifications for NGN management. The group presenting version 2 of its roadmap at the May meeting of Study Group 4, in Beijing, changed its terms of reference to reflect the need.

While roadmap V1 identified NGN management specifications from ITU-T as well as other standards making organizations, V2 provides gap analysis and pinpoints areas that can benefit from better harmonization. Recognizing a gap in managing new functions tying the NGN transport stratum to the service stratum, V2 sees the addition of management of IMS (IP multimedia subsystem) and NGN transport technologies like ASON (automatic switched optical network) and Ethernet.

The roadmap can be found here.

Monday, 19 June 2006 08:21:10 (W. Europe Standard Time, UTC+01:00)  #     | 
 Monday, 05 June 2006

As part of celebrations for the 50th anniversary of ITU-T, you are invited to vote for the most influential standards work from ITU-T.

ITU work is behind many of the worlds most prevalent information and communications technologies. Choose here from our shortlist which you think has best shaped the ICT world of today, or feel free to suggest your own idea.



Monday, 05 June 2006 08:05:08 (W. Europe Standard Time, UTC+01:00)  #     | 

ITU-T together with the Independent Joint Photographic Expert Group (IJG) is celebrating the twentieth anniversary of the formation of the CCITT/ITU-T and ISO Joint Photographic Expert Group (JPEG) with the release of an alpha version of software for a new more efficient compression scheme. The new ITU extension to JPEG known as ITU-T Recommendation T.851 means that compression is increased such that images will take-up less space on people’s hard drives or digital cameras.

The program available here allows users to input image files for compression at a more efficient rate than that currently offered. The group responsible for producing the open source software is inviting people to test and contribute to the development of the project.

Recently, and capitalizing on the ‘toolbox’ concept of the original JPEG design, ITU-T approved ITU-T Rec. T.851, a royalty-free extension that adds to T.81, more commonly known as JPEG, an alternative compression method using so-called Q15 arithmetic coding. Q15 provides not only higher compression ratios for stored and transmitted images, but - compared to the original arithmetic coding in JPEG - also lower latency for compressing and displaying images. T.851 also extends the color precision of JPEG to maximum 16 bits per color component, which is seen as essential in applications such as medical imaging, professional photography and high quality printing.

Founded in 1986 by its parent bodies, the then ITU CCITT Study Group VIII and the ISO/TC97/SC2/WG8 group, JPEG continues today under the auspices of ISO/IEC JTC1 SC29/WG1 and ITU-T Study Group 16. The most famous product of JPEG was ITU-T Recommendation T.81 | ISO/IEC 10918-1, which specifies a process for digital compression and coding of continuous-tone still images, and is more commonly known by the name of the group, JPEG. This is the most used format for storing and transmitting photographs on the Internet, in digital photography and in many other image compression applications, and it was approved in 1992 first by ITU-T (then CCITT) and later by ISO/IEC.

Work on the new compression algorithm was started in 2004 by ITU-T Study Group 16. The aim was to allow users to take advantage of recent technological advances, with the addition to the JPEG suite of an alternative, royalty free coder that would allow even better image compression efficiency and lower latency. The successful completion of this first phase of the work resulted in the publication of the specification ITU-T Rec. T.851 after approval in September 2005. Experts from SG 16 say to stay tuned for further developments.


Monday, 05 June 2006 08:03:34 (W. Europe Standard Time, UTC+01:00)  #     | 
 Friday, 02 June 2006

ITU-T is hosting a workshop NGN and Grids in collaboration with the Global Grid Forum (GGF) in Geneva, 23-24 October 2006.

ITU-T’s Global Standards Initiative on Next Generation Network (NGN-GSI) is well under way and is responding to urgent market needs for global NGN standards. NGN offers increased quality and service features for users, independent of the underlying transport technology.

Grids have been widely used in the scientific community. Increasingly, Grids are being deployed within commercial settings. The Global Grid Forum is actively reaching out to communities such as the Telco community to advance Grid adoption, interoperability and scalability. Different scenarios for Telcos can be envisioned: Telcos may 1) specialize in network SLAs that are optimally suited to Grids; 2) use Grids for their IT internal needs; and/or 3) offer Grids as a managed service to customers.

More information

Friday, 02 June 2006 09:58:43 (W. Europe Standard Time, UTC+01:00)  #     | 
 Thursday, 01 June 2006


The following files relative to AAP have been updated since 2006-05-31

Group : aap
updated :          2006-05-31 17:44:26      
title :          [037] AAP Announcement No. 37, 1 June 2006, (SG 2, 5, 13, 15, 16)
url :
Note : This is an automatic message for ITU-T/TSB Alternative Approval Process

 - For further questions, please contact TSB EDH at
 - For documentation, go to
 - Comments on Recommendations under AAP should be submitted by filling the appropriate forms in each Study Group AAP web page and sent to the relevant Study Group email address

More on AAP 

Thursday, 01 June 2006 08:15:08 (W. Europe Standard Time, UTC+01:00)  #     |