tag:blogger.com,1999:blog-1470631591658799977.post7677908647199711424..comments2024-01-14T16:35:23.709+05:30Comments on Telecom Tigers: GPRS Call FlowAshish Bhatiahttp://www.blogger.com/profile/12327167463101739793noreply@blogger.comBlogger13125tag:blogger.com,1999:blog-1470631591658799977.post-40224455987907769102013-03-29T23:49:16.706+05:302013-03-29T23:49:16.706+05:30A subscriber always uses its HOME GGSN while acces...A subscriber always uses its HOME GGSN while accessing data network.<br />So if a subscribers is in Visiting PLMN the APN would be the same, the DNS in the visiting PLMN will have IP address of the HPLMN GGSN against the APN that is being used by the subscriber. for everything to work there should be a roaming contract between the two operators and required configurations in Visiting PLMN's SGSN and DNS.<br />G-A-U-R-A-Vhttps://www.blogger.com/profile/06423134232974008390noreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-71094939474389474592013-03-26T13:06:05.217+05:302013-03-26T13:06:05.217+05:30Can anyone explain what happens if customer is roa...Can anyone explain what happens if customer is roaming in other Network & trying to access the data session? What is the call flow? Do we need to change the APN? Which APN will be used while roaming, visited network APN or Home Network APN?Anonymoushttps://www.blogger.com/profile/15881907316356802870noreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-8711651787786200692013-01-09T23:42:21.639+05:302013-01-09T23:42:21.639+05:30TLLI n TEID
TLLI n TEID<br />Rohit Lohaninoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-38634787873749742062013-01-04T21:41:40.622+05:302013-01-04T21:41:40.622+05:30PDP and APNPDP and APNAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-14057095632294613462012-12-13T10:20:04.932+05:302012-12-13T10:20:04.932+05:30TLLI and PDITLLI and PDIAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-13242643294443546452012-12-10T18:27:40.764+05:302012-12-10T18:27:40.764+05:30IMSI and P-TMSIIMSI and P-TMSIAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-11670280679742500602012-11-24T09:07:46.634+05:302012-11-24T09:07:46.634+05:30Who can anser below question?
During a packet data...Who can anser below question?<br />During a packet data service, a user is identified uniquely by ___ at the segment from MS to SGSN and____at the segment from SGSN to GGSN<br /><br />A. PDP and APN<br />B. TLLI and PDI<br />C. HLR and EIR<br />D. IMSI and P-TMSI<br />Anonymoushttps://www.blogger.com/profile/03478858151872910099noreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-14946875380027013012012-10-22T01:10:05.813+05:302012-10-22T01:10:05.813+05:30Hi Rajev,
I have some questions about radio part,p...Hi Rajev,<br />I have some questions about radio part,please share to me as possible. Recently we tried to trace some numbers to track on quality of service for 3G and there are some issues about R99 and HSPA. I just learn that R99 is something about 384 Kbps while HSPA is about more than 1Mbps. I want to know how many class they have defined and what will be for coming years.<br />Thank youawkseekerhttps://www.blogger.com/profile/05132631716508518629noreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-39594938170379229132012-10-18T14:50:06.325+05:302012-10-18T14:50:06.325+05:30Thanks for giving more information about GPRS in d...Thanks for giving more information about GPRS in detail. Mobi Shastrahttp://www.mobishastra.comnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-34731702193707044242012-02-27T22:59:40.486+05:302012-02-27T22:59:40.486+05:30Yes, a content filtering server would typically be...Yes, a content filtering server would typically be placed after the GGSN (at IP layer) to perform this function.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-45245096033088862842012-02-25T00:50:09.897+05:302012-02-25T00:50:09.897+05:30Is it possible to allow only selective URLs/ serve...Is it possible to allow only selective URLs/ servers corresponding to a particular APN. i.e. the user should only be allowed to use these selected URLs only.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-7932532870558996622011-10-20T17:35:31.892+05:302011-10-20T17:35:31.892+05:30Really nice article.....Really nice article.....Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1470631591658799977.post-52533183852866840392010-11-24T17:34:00.369+05:302010-11-24T17:34:00.369+05:30Refer the Follow Link to get a more detail.
Explai...Refer the Follow Link to get a more detail.<br />Explained in Graphical Format.<br />http://whytelecom.com/content/gprs-attach-pdp-flowNakkeranhttps://www.blogger.com/profile/05392370699309975289noreply@blogger.com