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Topic: 3GPP


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In the News (Fri 19 Apr 19)

  
  3GPP home page
2007-07-03: Revised terms of reference for TSGs SA and CT following agreement on the transfer of core IMS standardization to 3GPP.
Additionally, TSG SA WG1 will close following meeting #37 and immediately re-open under new terms of reference catering for requirements from non-3GPP technologies (eg NGN originating in ETSI TISPAN).
See the last column of (for example) the TSG SA WG1 meetings page: click on ICS to have the meeting registered as an appointment in your personal calendar (eg MS Outlook).
www.3gpp.org   (232 words)

  
  3GPP - Wikipedia, the free encyclopedia
The 3rd Generation Partnership Project (3GPP) is a collaboration agreement that was established in December 1998.
The scope of 3GPP is to make a globally applicable third generation (3G) mobile phone system specification within the scope of the ITU's IMT-2000 project.
Note that 3GPP should not be confused with 3GPP2, which specifies standards for another 3G technology based on IS-95 (CDMA), commonly known as CDMA2000.
en.wikipedia.org /wiki/3GPP   (411 words)

  
 ietf-avt-rtp-3gpp-timed-text-15.txt   (Site not responding. Last check: 2007-10-19)
Introduction 3GPP timed text is a media format for time-lined decorated text specified in the 3GPP Technical Specification TS 26.245 "Transparent end-to-end packet switched streaming service (PSS); Timed Text Format (Release 6)" [1].
Rey and Matsui [Page 10] Internet Draft Payload Format for 3GPP Timed Text June 13, 2005 decoration/modifiers: the terms "decoration" and "modifiers" are used interchangeably throughout the document to denote the contents of the text sample that modify the default text formatting.
Rey and Matsui [Page 17] Internet Draft Payload Format for 3GPP Timed Text June 13, 2005 Apart from defining the time period during which the text is displayed, the duration field is also used to find the timestamp of subsequent units within the aggregate RTP packet payload (if any).
bgp.potaroo.net /ietf/idref/draft-ietf-avt-rtp-3gpp-timed-text   (13619 words)

  
 [No title]
Specifically, this document recommends that the 3GPP specify that multiple prefixes may be assigned to each primary PDP context, require that a given prefix must not be assigned to more than one primary PDP context, and allow 3GPP nodes to use multiple identifiers within those prefixes, including randomly generated identifiers.
At the 3GPP plenary meeting TSG #15 in March 2002, the 3GPP adopted the two primary recommendations contained in this document, allocating a unique prefix to each primary PDP context when IPv6 stateless address autoconfiguration is used, and allowing the terminals to use multiple interface identifiers.
In 3GPP, the work is done in face-to-face meetings, and the mailing list is used mainly for distributing contributions, and for handling documents that were not handled in the meeting, due to lack of time.
www.ietf.org /rfc/rfc3314.txt   (5396 words)

  
 Apple - QuickTime - Mobile - Frequently Asked Questions
3GPP, defined by a group of telecommunications standards bodies called the 3rd Generation Partnership Project (3GPP), was created for use on Global System for Mobile Communication (GSM) networks, the most popular type of 3G network across the globe.
The 3GPP and 3GPP2 formats are very similar, as both are based on the QuickTime file format and contain MPEG-4 and H.263 video, AAC and AMR audio, and 3G Text.
To create 3GPP and 3GPP2 content, you need QuickTime 6.5 for Mac OS X or Windows, and a QuickTime 6 or later Pro key.
www.apple.com /quicktime/technologies/3gpp/faq.html   (652 words)

  
 RFC 4083 - Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session Initiation Protocol ...
Garcia-Martin Informational [Page 21] RFC 4083 3GPP R5 Requirements on SIP May 2005 Therefore, it must be possible that the caller request to block the display of his/her identity on the callee's display.
In the 3GPP IMS, the mobile terminals might have restrictions with the memory, DSP capacity, etc. As such, a mechanism is required by which the Session Description negotiation may conclude with one out of many codecs per media stream.
Garcia-Martin Informational [Page 26] RFC 4083 3GPP R5 Requirements on SIP May 2005 A user's authentication is automatically invalidated when a certain threshold for charges (or number, or duration of sessions) is reached without giving the user a chance to re-authenticate, even if a valid registration exists.
www.packetizer.com /rfc/rfc.cgi?num=4083   (9699 words)

  
 RFC 3113 (rfc3113) - 3GPP-IETF Standardization Collaboration
However, while this document recognizes the importance of 3GPP interoperability with the existing Internet and hence the use of IETF standards, 3GPP recognizes that additions or modifications might be needed in order to make the IETF internet specification fulfill the needs of 3GPP.
Document Sharing Both 3GPP and IETF encourage the sharing of draft documents that are of mutual interest.
The role of the 3GPP Liaison is to act as an initial contact point in IETF for administrative aspects of this collaboration that cannot easily be handled in other ways (e.g., at a technical level by interactions with IETF Working Groups or Area Directors).
www.faqs.org /rfcs/rfc3113.html   (959 words)

  
 Axcera | The advantages of a broadband wireless system built on 3GPP standards   (Site not responding. Last check: 2007-10-19)
3GPP is the international standards body that develops, publishes and maintains standards for third generation wireless.
The 3GPP family of standards consists on 3 alternative air-interface (physical layer) standards, which all share higher layer protocol stack and core network / back office architecture.
A key benefit of using an international standard is the economies of scale resulting from the huge international market for the 3GPP standards, and from the fact that IPWireless has a high volume international market through the regulatory acceptance of 3GPP standards in virtually all major countries.
axity3g.axcera.com /3gpp_standards.php   (318 words)

  
 TD-SCDMA Forum Joins 3GPP
The radio interface defined by 3GPP for communication between the User Equipment and the base station is known as UTRA – Universal Terrestrial Radio Access – and it is the principal distinguishing feature of the 3GPP technology.
Subsequently, proposals from CWTS were adopted by 3GPP to define a second TDD mode that uses a chip rate of 1.28 Mcps, one consequence of which is the ability to use narrower frequency bands than for basic TDD or FDD.
Given that 3GPP has sought to define its 3G system as an evolution, as far as possible, of GSM, Narrow-band TDD is an attractive option for bringing 3G capability to existing GSM networks relatively inexpensively.
www.3g.co.uk /PR/July2003/5556.htm   (820 words)

  
 Apple - QuickTime - Technologies - Mobile (3G)
3GPP and 3GPP2 are the worldwide standards for the creation, delivery and playback of multimedia over 3rd generation, high-speed wireless networks.
Because 3GPP and 3GPP2 are part of the QuickTime architecture, applications built on top of QuickTime inherit the ability to author and playback 3GPP and 3GPP2 content.
Apple is a member of the International Multimedia Telecommunications Consortium (IMTC), which tests QuickTime Streaming Server for 3GPP compatibility with a large number of mobile device manufacturers.
www.apple.com /quicktime/technologies/3gpp   (2092 words)

  
 RFC 4083 (rfc4083) - Input 3rd-Generation Partnership Project (3GPP) Relea
This document is an effort to define the requirements applicable to the usage of the SIP protocol suite in cellular networks, particularly in the 3GPP IMS for Release 5 of the 3GPP specifications.
Scalability and Efficiency 3GPP IMS is characterized by a large subscriber base of up to a billion users, all of which must be treated in a secure manner.
Bandwidth and Round-trips The wireless interface in 3GPP terminals is an expensive resource both in terms of power consumption and maximum use of scarce spectrum.
www.faqs.org /rfcs/rfc4083.html   (9208 words)

  
 GSA - Market Representation Partner in 3GPP
3GPP is a global co-operation between six Organisational Partners (ARIB, CCSA, ETSI, ATIS, TTA, and TTC) who are recognised as the world's major standardisation bodies from Japan, China, Europe, USA and Korea.
A Market Representation Partner is an organisation that has been invited by the Organisational Partners to take part in 3GPP who is able to bring pertinent competencies including the ability to offer advice to 3GPP and to bring a consensus view of market requirements falling within the 3GPP scope.
GSA contributes directly at meetings of 3GPP Organization Partners (OP) and 3GPP Project Co-ordination Group (PCG) which are held twice yearly.
www.gsacom.com /3gpp   (332 words)

  
 Roxen Community: RFC 4083 Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session ...   (Site not responding. Last check: 2007-10-19)
The 3GPP architecture includes a SIP outbound proxy that is typically located in the visited network (although it may be located in the home network).
3GPP IMS is characterized by a large subscriber base of up to a billion users, all of which must be treated in a secure manner.
The wireless interface in 3GPP terminals is an expensive resource both in terms of power consumption and maximum use of scarce spectrum.
community.roxen.com /developers/idocs/rfc/rfc4083.html   (8899 words)

  
 Specification Partners Approve Use of 3GPP Marking On Products And Services   (Site not responding. Last check: 2007-10-19)
The 3rd Generation Partnership Project (3GPP) name and logo is to be made available for use by manufacturers and service providers whose products are based on the Project's specifications.
The 3GPP specifications are highly respected within the mobile telecommunications industry and are produced by the Project in a rigorous manner.
The decision by the 3GPP partners to permit the use of the 3GPP name and logo is expected to result in an improved awareness of the significance of the specifications produced by 3GPP as 3rd Generation networks, terminals and services are launched.
www.etsi.org /pressroom/Previous/2001/3GPP_TM.htm   (607 words)

  
 Nokia - Nokia welcomes the finalisation of the 3GPP WCDMA standards baseline - Press Releases - Press - About Nokia   (Site not responding. Last check: 2007-10-19)
The decision in the recent 3GPP plenary meeting in Palm Springs, California, to establish the future compatibility between versions of the standard is proof that standards have reached the maturity level required for the commercial operation of WCDMA networks.
Agreement on the main functions and features of the Release 1999 WCDMA standard was made at the end of 1999, enabling the start of development of hardware components and application-specific integrated circuits (ASICs) for the terminals and base stations.
When the compatibility mechanisms in the respective 3GPP sub-TSG working groups have been adopted, all subsequent versions of the 3GPP standard will be compatible with each other.
press.nokia.com /PR/200104/815544_5.html   (608 words)

  
 3GPP: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-10-19)
The scope of 3GPP was to make a globally applicable third generation (3G 3G quick summary:
3GPP specifications are based on evolved GSM[Click link for more facts about this topic] specifications, EHandler: no quick summary.
The base station subsystem (bss) is the section of a gsm network which is responsible for transmitting to and receiving radio signals from the mobile phone....
www.absoluteastronomy.com /encyclopedia/3/3g/3gpp3.htm   (750 words)

  
 Roxen Community: RFC 3839 MIME Type Registrations for 3rd Generation Partnership Project (3GPP) Multimedia files ...   (Site not responding. Last check: 2007-10-19)
This document serves to register and document the standard MIME types associated with the 3GPP multimedia file format, which is part of the family based on the ISO Media File Format.
The third-generation partnership project (3GPP) for third-generation cellular telephony has defined a standard file format to contain audio/visual sequences which may be downloaded to cellular phones [3GPP].
3GPP files have an extensible structure, so that it is theoretically possible that metadata fields or media formats could be defined in the future which could be used to induce particular actions on the part of the recipient, thus presenting additional security risks.
community.roxen.com /developers/idocs/rfc/rfc3839.html   (1350 words)

  
 Roxen Community: RFC 3314 Recommendations for IPv6 in Third Generation Partnership Project (3GPP) Standards ...   (Site not responding. Last check: 2007-10-19)
The IPv6 WG recommends that the 3GPP treat a primary PDP context, along with its secondary PDP contexts, as a single IPv6 link, and that the GGSN view each primary PDP context as a single subnet.
Because multiple IPv6 hosts may attach through a 3GPP handset, the IPv6 WG recommends that one or more /64 prefixes should be assigned to each primary PDP context.
The IPv6 WG also recommends that the 3GPP standards be modified to allow multiple identifiers, including randomly generated identifiers, to be used within each assigned prefix.
community.roxen.com /developers/idocs/rfc/rfc3314.html   (4994 words)

  
 Approval for 3GPP RF test cases: News from Anritsu (UK)
Anritsu is the first company to obtain approval for 3GPP RF test cases as defined in the 3GPP Terminal Conformance Specification.
For 3GPP RF conformance testing, the validated TS 34.121 test cases are available for use with the ME7873A W-CDMA TRX/performance test system.
In addition, for 3GPP protocol conformance testing, the validated TS 34.123 part 3 test cases are available for use with the MX785201A W-CDMA protocol test system.
www.electronicstalk.com /news/anr/anr147.html   (326 words)

  
 Apple HK - MPEG-4 - 3GPP
And because 3GPP is based on the MPEG-4 standard, 3GPP benefits from the extensibility, scalability and stability of QuickTime.
This means that 3GPP (.3gp) files inherit from QuickTime the ability to mix different types of media, like video, audio and text, in a single file thanks to its track-based file format.
The 3GPP standard allows for easier, more rapidly deployed content because content does not have to be repurposed from or saved to different formats.
www.appleclub.com.hk /mpeg4/3gpp   (849 words)

  
 free 3gpp
The scope of 3GPP is to make a globally applicable third generation 3G mobile phone system specification within the scope of the ITUs IMT2000 project.
Note that 3GPP should not be confused with 3GPP2, which specifies standards for another 3G technology based on IS95 CDMA, commonly known as CDMA2000.
The 3rd Generation Partnership Project (3GPP) is a collaboration agreement that was established in...
www.metacontent.org /free-3gpp.html   (366 words)

  
 RFC 3589 (rfc3589) - Diameter Command Codes for Third Generation Partnersh   (Site not responding. Last check: 2007-10-19)
Introduction The Third Generation Partnership Project (3GPP) is defining the Internet Multimedia Subsystem (IMS) as part of their Release 5 architecture.
Command codes for 3GPP Release 6 are expected to be allocated from the standard command space, with IETF documentation.
The current intent as agreed with 3GPP is to develop a standards track application addressing the needs of AAA for SIP/SDP and encompassing the requirements of the cellular community.
www.faqs.org /rfcs/rfc3589.html   (655 words)

  
 File Extension Details for .3GPP
3GPP and 3GPP2 are the new worldwide standards for the creation, delivery and playback of multimedia over 3rd generation, high-speed wireless networks.
Defined by the 3rd Generation Partnership Project and 3rd Generation Partnership Project 2 respectively, these standards seek to provide uniform delivery of rich multimedia over newly evolved, broadband mobile networks (3rd generation networks) to the latest multimedia-enabled wireless devices.
3GPP and 3GPP2 are based on the MPEG-4 standard which was derived from Apple's QuickTime.
filext.com /detaillist.php?extdetail=3GPP   (628 words)

  
 Collaborating with OMA - 3GPP Dependencies
Based on the "OMA-3GPP Standardization Collaboration" the OMA and the 3GPP will work to update on a regular basis the list of dependencies between each organization's specifications and work in progress.
The key purpose of this table is to show that OMA work listed in the table cannot be formally approved until the referenced documents from 3GPP are also approved.
At this time there are no normative dependencies from OMA specifications to 3GPP unpublished specifications.
www.wapforum.com /collaborating/3GPP.html   (159 words)

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