Tunnel Id

 

Wired Wire d n Wirele Wireless ss:: LT E : T unnel Id Iden enti tifi fiers (GT (GT Pv2 Pv2))

http ttp://wi //wired red-n-wirel wireles ess. s.b blog logspot spot.c .com om//2009/ 09/05/ 05/ltelte-tu tu.. ....

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Wired n Wireless Communicate .. Discuss and Grow

Sunday, May 24, 2009

LTE : Tunnel Identifiers (GTPv2) From From my LTE mind m ap in the last post, unde rstanding be arers arers is the mo st impo rtant thing. thing. I mus t agree w wit ith h o ne my reade rs who who pointed o ut tthat hat "MindMap" look s ho rrifi ific c and ugly. I k now. now. I a m ver very y bad with ith sk etc etches hes and that was was the ma in rea rea son for me to drop drop o ff from from choos ing me dic dical al sc sciences. iences. :) Re st apa rt, lets lets ge t going. First step in understanding bearers is tunnels. How are tunnels iden tified? tified? I want want to e labo rate this pos t wit with h complete LTE call flow where two activities are running on m obil obile e p hone, one is using using de fault bearer and other is using de dic dicated ated b ea rer. The tric trick k is no t to to u nderstand the whole whole m ess age in single gulp. Divi Divide de the m ess age into into IE's and take up the a ctivi ctivity ty of ea ch IE sepa rately. Note that w we e are o nly dealing with mandatory and conditional IE's here. The concentration is on TEID and FTEID fields.

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Wired Wire d n Wirele Wireless ss:: LT E : T unnel Id Iden enti tifi fiers (GT (GT Pv2 Pv2))

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06/18/2010 03:42 PM

 

Wired Wire d n Wirele Wireless ss:: LT E : T unnel Id Iden enti tifi fiers (GT (GT Pv2 Pv2))

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