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 Wednesday, November 22, 2006

Meeting of Study Group 12 - Performance and quality of service
 
Geneva, 16 - 25 January 2007

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See TSB Collective-letter 4/12 for more information.

Study Group 12 Home

Wednesday, November 22, 2006 11:58:24 AM (W. Europe Standard Time, UTC+01:00)  #     | 
 Tuesday, November 21, 2006

Meeting of Study Group 17 - Security, languages and telecommunication software
 
Geneva, 14-24 November 2006

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See TSB Collective-letter 5/17 for more information.

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Tuesday, November 21, 2006 5:17:13 PM (W. Europe Standard Time, UTC+01:00)  #     | 
 Friday, November 17, 2006

The Focus Group on Security Baseline for Network Operators has issued a survey, results from which will be used in preparation of a new ITU-T Recommendation “Security Baseline for Network Operators”. Participants are asked about their level of preparedness in case of various security threats.

Once approved the Recommendation will show the readiness and ability of operators to collaborate and coordinate counteraction against security threats arising from interconnected networks.

The Security Baseline will allow network operators to assess their network and information security posture in terms of what security standards are available, which of these standards should be used to meet particular requirements, when they should be used, and how they should be applied. It will also identify security Recommendations and standards to support evaluation of operators’ network security and information security. Development of the first draft of the Recommendation will begin towards the end of 2006.

The online survey is aimed at network and service providers a deadline of 24 November 2006 has been set for responses.

 

Friday, November 17, 2006 4:31:27 PM (W. Europe Standard Time, UTC+01:00)  #     | 

The Nigerian Communications Commission (NCC), with the support of the ITU, will hold two workshops on Numbering and Convergence January 2007.

The announcement follows the development of a draft National Numbering Plan (NNP) (for industry consultation) as mandated by the 2003 Communications Act.

The first workshop Impact and challenges of implementing NNP will be held 9 – 10 January the second Challenges of convergence 11 January.

Aims of the event include allowing participants to: gain a better understanding of the draft NNP and associated new services; identify implementation impacts to the network and possibly proffer a common solution to the articulated impacts; reach a consensus on efficient techniques to implement the services / associated modifications and also on the NNP implementation schedule; participate in producing guidelines for an industry committee that will oversee the NNP implementation / transition plan.

Delegates are expected to include Telecoms Stakeholders such as Interconnection / Core Network Staff, Equipment Manufacturers / Vendors, Programmers / Installers, Consumer Advocacy Groups, Internet Groups, other Sector Stakeholders and Regulatory Agencies worldwide. Nigerian Network Operators are specifically encouraged to send delegates that have sufficient knowledge of their systems as decisions taken during the workshops may impact on their networks.

Telcordia is supporting the workshops with expert speakers. Opportunities are available for experts to serve as panelists for days: 1, 2 and 3 and also to facilitate breakout sessions for days: 1 and 2.

In addition, the event will provide a venue for local and international solution providers who are interested in showcasing state-of-the-art solutions on Numbering, Number Portability, ENUM, VOIP and Convergence.

Exhibition and sponsorship Opportunities are available, for further information on these or any other aspect of the events, please contact Mrs. M.K Onyeajuwa (telephone +234-9-6700630, +234-9-2340330 ext 1052, +234804419088, email nnp@ncc.gov.ng).

 

Friday, November 17, 2006 12:18:24 PM (W. Europe Standard Time, UTC+01:00)  #     | 

ITU-T will hold a Workshop on Digital Identity for NGN Geneva, 05 December 2006.

In the last few years, the need for digital identity has risen as a strong driving force behind network architecture design, service provisioning, and content handling, billing and charging. Digital identity is expected to be a powerful tool for users to access unlimited digital resources via a limited number of trusted relationships, and for providers to offer these resources across the different layers of communication systems, administrative domains and even legal boundaries. However, the lack of a common view on digital identity across these different layers has so far resulted in independently developed and therefore often inconsistent identity management frameworks as well as incompatible applications.

Key challenges towards the development of a more consistent approach are to tackle the conflicting requirements of privacy, identification and security. This workshop, a Joint ITU-T/EU IST Daidalos Project Workshop, intends to investigate different approaches, analyze gaps in today’s standards, identify future challenges and find common goals which will provide direction to the work currently being undertaken in the different projects and standards development organizations (SDOs).

 

Friday, November 17, 2006 9:15:35 AM (W. Europe Standard Time, UTC+01:00)  #     | 
 Tuesday, November 14, 2006
 Monday, November 13, 2006
A major step towards dynamic and reconfigurable ‘smart’ networks has been made with the consent of a new standard.

Operators and manufacturers have pushed the development of the ITU-T Recommendation (G.667) that is the first for adaptive chromatic dispersion compensators.

Chromatic dispersion is a phenomenon that produces pulse broadening in optical fibers, and can limit the overall amount of data transported over them.  In some applications, the chromatic dispersion of the optical path varies with time or optical network re-configuration to such an extent that, to avoid signal degradations at the receiver, an adaptive dispersion compensator is used to dynamically compensate the chromatic dispersion change of the optical link.

The automatic management of chromatic dispersion of the optical path, previously not standardized, means that for operators it will be much simpler to change the path of an optical channel in the optical network while maintaining the desired degree of chromatic dispersion. The standard allows for chromatic dispersion compensation to be controlled automatically in real time rather than operators having to manually change physical devices in the network.

The need for chromatic dispersion compensators is increasingly influenced by bit-rate as optical transmission systems are being upgraded from 10 to 40Gbit/s. Distance is also a factor as optical systems – ultra long-haul - now extend to thousands of kilometers. In such situations the accumulation of chromatic dispersion variation with time or temperature of the optical path can exceed tolerance and therefore adaptive compensation is necessary. Network operation costs and flexibility should be favorably impacted by the ability to have chromatic dispersion compensation achieved automatically within the network. 

Monday, November 13, 2006 3:11:27 PM (W. Europe Standard Time, UTC+01:00)  #     | 

ITU-T's Study Group 15 has fast tracked a standard that significantly reduces costs for operators rolling out fibre to the home (FTTH). The new Recommendation G.657 "Characteristics of a Bending Loss Insensitive Single Mode Optical Fibres and Cables for the Access Network" gives fiber optic cable similarly flexible characteristics to copper meaning that it can be much more easily deployed in the street, in the building and in the home.

This increased flexibility in a fibre optic cable means that operators can follow tighter corners in buildings, can employ less-skilled labor in deploying the cable and can worry less if cables / fibres are laid with a sharp bend. This all makes installation work more engineer friendly leading also to less re-work. Moreover the closures for fibres can be half the size, important where space is at a premium for example in an apartment building.

The new standard, which allows optical fibres to flex and bend more than the previous standardized types has achieved consent nearly a year earlier than was expected. This has been due to a push by operators planning the introduction of FTTH. Operators are keen that manufacturers around the world immediately start producing fibres according to the specification with clear advantages in terms of flexibility of deployment and cost reduction.

Many telcos have plans to roll out FTTH. The number of FTTH users in Japan exceeded 6 million as of mid 2006. According to experts the impetus for the work came from Japan, followed by the USA, but there is now much interest from European operators.

 

Monday, November 13, 2006 10:21:17 AM (W. Europe Standard Time, UTC+01:00)  #     | 

Meeting of Study Group 16 - Multimedia terminals, systems and applications

Geneva, 14-24 November 2006

Registration Form

See TSB Collective-letter 5/16 for more information.

Study Group 16 Home

Monday, November 13, 2006 9:37:44 AM (W. Europe Standard Time, UTC+01:00)  #     |