20- Mobile Networks 4G / LTE Attach Call Flow / EPC / Evolved Packet Core Intro 5 (Episode 20)
20- Mobile Networks Overview 2G/3G/4G-LTE/5G (Episode 20)
🟣 Table of Contents:
+ 4G/LTE Evolved Packet Core / EPC (Continue)
+ Attach / Detach Scenario Signaling Flow Analysis
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Hamidreza Bolhasani
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4g lte
I know that we should also select an MME or SGSN to which we will send the Attach request but I do not remember who do this request. I remember that it is done via Gn DNS server based on RAI or TA we query which SGSN or MME is responsible for this RAI or TA. Could you please help with this? Which node do this query? RNC?
Very nice and organized material. Thank you so much for the free material, You helped alot, you made the difference, thank you once again.
Just finished watching this whole series! Very very interesting and insightful thank you so much! I just started working in telecoms and a colleague recommended these videos for me. Looking forward to seeing how the 5G network functions, and how all these different networks currently interact with each other to provide telecom services.
Also, might be interesting to hear how the Helium Network works from a technical perspective.
Thanks again Hamidreza!