May 2001 - sg16-avd - lists.packetizer.com

Re: E-mail reflectors
by Sebestyen Istvan ICN M SR 3 15 May '01

15 May '01

Well, the best Source of Info are the slides from the ITU-T IP - MEDIACOM2004 Workshop (under www.itu.int --> ITU-T Standardization). There were two full sessions dealing with those general topics, and it was decided by each group to set up a reflector to continue the discussion they have started during the workshop. Regards, Istvan Sebestyen -------------------------------------------------------------------------- Dr. Istvan Sebestyen Siemens AG, ICN M SR 3, Hofmannstr. 51, D-81359 Munich, Germany Tel:+49-89-722-47230 Fax:+49-89-722-47713 E-Mail office: istvan.sebestyen(a)icn.siemens.de; istvan(a)sebestyen.de E-mail private: istvan_sebestyen(a)yahoo.com; Siemens Intranet:http://intranet.icn.siemens.de/marketing/cs27/ Siemens FTP: ftp://mchhpn006a.mch.pn.siemens.de/ ---------------------------------------------------------------------------- ---------------- > ---------- > From: Weijun Jiang[SMTP:jiang@PACKETVIDEO.COM] > Reply To: Weijun Jiang > Sent: Tuesday, May 15, 2001 12:57 AM > To: ITU-SG16(a)mailbag.cps.INTEL.COM > Subject: Re: E-mail reflectors > > Hi, > > Could anyone tell me what kind of topics can be discussed in the two > reflectors? > > Thank you, > > weijun > > Weijun Jiang > PacketVideo > 4820 eastgate mall > San Diego, CA 92121 > (Office)858-731-5380 > (Fax) 858-731-5305 > (Email)jiang(a)pv.com > > > -----Original Message----- > From: Tosco Federico (by way of OKUBO Sakae) > [mailto:Federico.Tosco@TILAB.COM] > Sent: Sunday, May 13, 2001 7:03 PM > To: ITU-SG16(a)mailbag.cps.INTEL.COM > Subject: I:E-mail reflectors > > > /// Message from Mr. Tosco to those who are ITU-T Sector members /// > > For information. > > Federico > > > ---------- > > Da: Bigi, Fabio[SMTP:Fabio.Bigi@itu.int] > > Inviato: gioved $BE (B10 maggio 2001 17.39 > > A: Magill (E-mail); Mitsuji Matsumoto; Probst (E-mail); Simao Campos > > (E-mail); Tosco (E-mail); Wreikat > > Cc: Brian Moore (E-mail) > > Oggetto: E-mail reflectors > > > > Dear colleagues, > > > > I would like to inform you that as from tomorrow two new e-mail > reflectors > > will be in place. > > tsg16convergence > > tsg16ecommerce > > > > To register you may use the following site: > > http://www.itu.int/ITU-T/com16/edh/subscribe.html > > > > Please inform all those who might be involved in the subject. > > > > Best regards > > Fabio > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > For help on this mail list, send "HELP ITU-SG16" in a message to > listserv(a)mailbag.intel.com > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > For help on this mail list, send "HELP ITU-SG16" in a message to > listserv(a)mailbag.intel.com > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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Re: E-mail reflectors
by Weijun Jiang 14 May '01

14 May '01

Hi, Could anyone tell me what kind of topics can be discussed in the two reflectors? Thank you, weijun Weijun Jiang PacketVideo 4820 eastgate mall San Diego, CA 92121 (Office)858-731-5380 (Fax) 858-731-5305 (Email)jiang(a)pv.com -----Original Message----- From: Tosco Federico (by way of OKUBO Sakae) [mailto:Federico.Tosco@TILAB.COM] Sent: Sunday, May 13, 2001 7:03 PM To: ITU-SG16(a)mailbag.cps.INTEL.COM Subject: I:E-mail reflectors /// Message from Mr. Tosco to those who are ITU-T Sector members /// For information. Federico > ---------- > Da: Bigi, Fabio[SMTP:Fabio.Bigi@itu.int] > Inviato: gioved $BE (B10 maggio 2001 17.39 > A: Magill (E-mail); Mitsuji Matsumoto; Probst (E-mail); Simao Campos > (E-mail); Tosco (E-mail); Wreikat > Cc: Brian Moore (E-mail) > Oggetto: E-mail reflectors > > Dear colleagues, > > I would like to inform you that as from tomorrow two new e-mail reflectors > will be in place. > tsg16convergence > tsg16ecommerce > > To register you may use the following site: > http://www.itu.int/ITU-T/com16/edh/subscribe.html > > Please inform all those who might be involved in the subject. > > Best regards > Fabio > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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Some additional information regarding Brazil
by Simao Campos-Neto 14 May '01

14 May '01

Dear colleagues, I have been requested to pass on to you the following additional information regarding the SG 16 meeting in Brazil: - It is advised that all good carried by the travellers (except for personal effects in quantity and quality compatible with the length and purpose of the trip) that exceed the global value of US$500 be declared in the form "Declaration for Accompanined Luggage" ("Declaração de Bagagem Acompanhada", DBA). The DBA will be available in the customs at the airport printed in English, Spanish, and Portuguese. In the case of personal laptops, cameras, etc, whose value exceeds R$3,000 (~US$1,200), a permit for temporary admission will be issued from the declation of the goods in the DBA. This will allow the items the enter and exit Brazil without the imposition of taxes. The traveller should upon arrival go to the (red) "Goods to Declare" ("Bens a Declarar") gate in order to get the temporary admission permit issued, not the (green) "Nothing to Declare" ("Nada a Declarar") gate. - Please note that if you carry foreign currency other than US Dollars, you will have to exchange money at one of the international airports (Guarulhos in São Paulo and Galeão in Rio de Janeiro). On the other hand, exchange of US Dollars into Reais is available in Porto Seguro. - If you need a visa for Brazil and did not get one yet, I suggest that you attach a copy of the Collective Letter 01/16 (http://www.itu.int/itudoc/itu-t/com16/coll/01-04/001.html) to the visa application form and state that you are attending the ITU-T SG 16 Meeting in Porto Seguro organized by ANATEL under the invitation of the International Telecommunication Union. - It is suggested that the dress code for the meeting be "casual dressing" (hurray!). I am currently checking on details regarding the transporation between the airport (BPS) and the ferry to the hotel. I will send you an update when I get some more details on the subject. Best regards, Simão Campos-Neto -- =========================================================================== Simão Ferraz de Campos Neto, Scientist *All comments are strictly my own* LMGT/COMSAT Laboratories Tel: +1-301-428-4516 22300 Comsat Drive Fax: +1-301-428-9287 Clarksburg MD 20871 - USA E-mail: simao.campos(a)labs.comsat.com =========================================================================== ******** Practice random kindness and senseless acts of beauty ******** ===========================================================================

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Megaco call Flows using Asn.1
by Leano, Bob 14 May '01

14 May '01

Cany you please direct me to a reference for megaco call flow examples using asn.1? all the examples that I have seen use ABNF. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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H.225v4 correction
by Terry L Anderson 14 May '01

14 May '01

There is a minor editing error in the prepub version of H.225.0v4. In section 7.6, concerning the definition of GloballyUniqueID, there is a numbered list specifying the algorithm. In item 5, the reference to table 20 should be to table 19 (tables were renumbering from v3 and the renumbering of the reference evidently didn't stay in synch). Perhaps this should be corrected in IG. In addition, the specification of conditions underwhich the clock sequence value should be changed (two paragraphs above the numbered list) omits the case where the current UTC EQUALS the saved UTC. It specifies that the clock sequence value should be changed if the current is LESS than the saved value (non-monotonic case) but a similar problem occurs if the clock has not ticked (GID will not be unique). It would be better if the condition were reworded to say "if the current value less or equal or the saved value was lost..." and the bullet item above changed to "... the local value of UTC has gone backward or not increased..." (or an additional bullet item added). Admittedly, if the recommended 100ns clock tick is used, the probability of the clock not having advanced may be low, but not impossible as we move to faster processors. This problem is not new to v4 but since the correction would not cause a compatibility problem, it would be good to correct. If we do not choose to modify v4 through the IG we should at least make this change in v5. -- ------------------------------------------------------------ Terry L Anderson mailto:tla@lucent.com Tel:908.582.7013 Fax:908.582.6729 Lucent Technologies/INS/Voice Over IP Access Networks Rm 2B-121, 600 Mountain Av, Murray Hill, NJ 07974 http://its.lucent.com/~tla (Lucent internal) http://www.gti.net/tla

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PER ASN.1 encoding of Sequence Of Elements - Boundary Conditions
by Paul, Manoj 13 May '01

13 May '01

Hi All, Is it a valid situation if a "Sequence Of" element is encoded with number of components as 0? PER rules dictate that the lower bound on the number of components is set to 0, if lower bound is not explicitly defined. Since the minimum is 0, one can encode the "Sequence Of" element with 0 components. What would it mean to encode a Sequence Of with no components encoded? In this case, though, there may be a few bits added to the field list for the length determinant of Sequence Of with value 0. Thanks Manoj. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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I:E-mail reflectors
by Tosco Federico (by way of OKUBO Sakae) 13 May '01

13 May '01

/// Message from Mr. Tosco to those who are ITU-T Sector members /// For information. Federico > ---------- > Da: Bigi, Fabio[SMTP:Fabio.Bigi@itu.int] > Inviato: gioved $BE (B10 maggio 2001 17.39 > A: Magill (E-mail); Mitsuji Matsumoto; Probst (E-mail); Simao Campos > (E-mail); Tosco (E-mail); Wreikat > Cc: Brian Moore (E-mail) > Oggetto: E-mail reflectors > > Dear colleagues, > > I would like to inform you that as from tomorrow two new e-mail reflectors > will be in place. > tsg16convergence > tsg16ecommerce > > To register you may use the following site: > http://www.itu.int/ITU-T/com16/edh/subscribe.html > > Please inform all those who might be involved in the subject. > > Best regards > Fabio > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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Re: MCU decomposition delayed contribution
by OKUBO Sakae 13 May '01

13 May '01

Dear Mr. Even and all, >Attached is a copy of the delayed contribution I submitted about MCU >decomposition. Please load it to the AVT site It is now available at the following place: http://standard.pictel.com/ftp/avc-site/0105_Por/MCU_Decomposition.zip Best regards, OKUBO Sakae ********************************************************* Global Information and Telecommunication Institute (GITI) Waseda University 29-7 Waseda University Bldg. 1-3-10 Nishi-Waseda, Shinjuku-ku, Tokyo 169-0051 Japan e-mail: okubo(a)giti.waseda.ac.jp Tel: +81 3 3204 8194 Fax: +81 3 5286 3832 ********************************************************* My contract with TAO finished on 31 March. Please change my e-mail address as above, though okubo(a)giti.or.jp will continue to work for some time. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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Contributions from DIS and AT&T
by OKUBO Sakae 11 May '01

11 May '01

Dear Mr. Thom, Mr. Roy and all, GT> I have uploaded two contributions to the incoming directory of GT> the AVC ftp site. GT> HGEF4.doc GT> h246AnnexCchanges.doc GT> GT> These have been submitted to the TSB as Delayed Contributions, GT> source: Delta Information Systems. These two delayed contributions from DIS and the following nine from AT&T have been moved to http://standard.pictel.com/ftp/avc-site/0105_Por/: 1. Scope of Q.F/16 - QOS and End-to-End Performance (File:D01_ATT_QOS_Scope) 2. Framework of QOS and End-to-End Performance in Multimedia Systems (File: D02_ATT_QOS_FW) 3. Enclosure on (View Graphs Presentation) Framework of QOS and End-to-End Performance in Multimedia Systems (File:D03_ATT_QOS_FW_SG16) 4. Problems for Using H.225.0 Annex G Protocol for H.MMS.1 (H.323 Mobility) and Proposed Solution (File: D04_ATT_Mobility_MMS1) 5. Scope of Q.5/16 - Mobility for Multimedia Systems and Services (File: D05_ATT_Mobility_Scope) 6. Framework for Extensions of Multimedia Applications/Systems and Services (File: D06_ATT_Mobility_FW) 7. Enclosure on (View Graphs Presentation) Framework for Extensions of Multimedia Applications/Systems and Services (File:D07_ATT_Mobility_FW_SG16) 8. Common Mobility Management Protocol for all Multimedia Applications/Systems and Services (File: D08_ATT_ Mobility_Mgmt) 9. Enclosure on (View Graphs Presentation) Common Mobility Management Protocol for all Multimedia Applications/Systems and Services (File:D09_ATT_Mobility_Mgmt_SG16) Best regards, OKUBO Sakae ********************************************************* Global Information and Telecommunication Institute (GITI) Waseda University 29-7 Waseda University Bldg. 1-3-10 Nishi-Waseda, Shinjuku-ku, Tokyo 169-0051 Japan e-mail: okubo(a)giti.waseda.ac.jp Tel: +81 3 3204 8194 Fax: +81 3 5286 3832 ********************************************************* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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Contribution for Porto Seguro meeting
by Gary Thom 11 May '01

11 May '01

I have uploaded two contributions to the imcomming directory of the AVC ftp site. HGEF4.doc h246AnnexCchanges.doc These have been submitted to the TSB as Delayed Contributions, source: Delta Information Systems. Gary -------------------------------------------- Name : Gary A. Thom Company: Delta Information Systems, Inc. Address: 300 Welsh Rd., Bldg 3 Horsham, PA 19044 USA Phone : +1-215-657-5270 x123 Fax : +1-215-657-5273 E-mail : gthom(a)delta-info.com Website: www.delta-info.com -------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv(a)mailbag.intel.com

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