Please have a look for a corection on the summary part at the top of this document.
"ME IDs such as IMSI and IMSISV are explained"
I think it should be : IMEI and IMEISV.
Netmanias2014-08-12 12:14:37
Hi Pankaj,
Thank you for noticing the typo.
We have fixed some typos regarding to IMEI (IMSI -> IMEI) and posted the updated file.
Thanks again for your kind comment.
Saurabh Thukral2014-09-09 20:22:47
Dear Author,
The presentation of the information related to LTE is excellent. Please accept my kudos.
Would like to point out a small error:
refer Fig 5. explaining dynamic IP address allocation. the message arrow between MME and P-GW indicates there is an interface between the two nodes. In fact, there is no such interface. The message Create Bearer request is sent by MME to S-GW which relays to P-GW.
Please correct.
Reza2016-09-04 21:32:14
Dear netmanias team,
Thanks for your illustrative article.
Just a comment on fig. 9. Isn't it better to have UCCI(or SIM card) in the figure instead of USIM? Because ME and USIM are not from the same category. ME is a device and USIM is an application. But UCCI can be cansidered to be a device as ME since it is an integrated circuit securely incorporating IMSI and runs USIM.
Thanks
Yernat Saduakas2017-04-04 13:53:59
Hi, in Summary maybe LTE identification
Dhanuja elizabeth2018-09-27 17:05:03
Hi,
Could you please explain how eNB UE S1AP ID and MME UE S1AP ID are being generated, whether it is randomly generated or have a specific algorithm for its generation.
vaibhav2019-11-30 02:01:49
We are eagerly waiting for such documents on 5G. Any Plans ??
Obadiah Arusei2019-12-03 01:03:19
Great doc here! I loved the simplicity and preciseness here. you can include ISIM in the UE definition and maybe higlight the difference between USIM and ISIM (and maybe SIM for legacy systems lovers)
Kudos!!
Guillermo Rafael Martinez Ramacciotti2020-01-10 04:21:27
Hi, one basic question perhaps, is eNB UE S1AP ID and MME UE S1AP ID changed (renewed) every time the UE goes to Idle, for example, after Inactivity Timer is expired?
Many thanks in advaced!
Br,
Guillermo
Mitchell Wu2020-11-30 10:39:56
Excellent job! It is brief and clear to the point. I like the diagrams -very intuitive with necessary info. The attach request diagram is still much valid for5G if replacing IMSI with 5G identifiers SUCI ( encrypted SUPI) or GUTI . 5G does not allow the IMSI to be transported with clear-text between UE and gNB
Mitchell Wu2020-11-30 10:40:44
Excellent job! It is brief and clear to the point. I like the diagrams -very intuitive with necessary info. The attach request diagram is still much valid for5G if replacing IMSI with 5G identifiers SUCI ( encrypted SUPI) or GUTI . 5G does not allow the IMSI to be transported with clear-text between UE and gNB
Vishwanath SV2022-02-07 12:11:34
Hi Netmanias Team,
The doc provided are really good and informative.
Do you have any similar docs and explaination for 5G core also.
If yes, please provide the link here.
Thanks alot.
Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
Hi Netmanias Team,
Please have a look for a corection on the summary part at the top of this document.
"ME IDs such as IMSI and IMSISV are explained"
I think it should be : IMEI and IMEISV.
Hi Pankaj,
Thank you for noticing the typo.
We have fixed some typos regarding to IMEI (IMSI -> IMEI) and posted the updated file.
Thanks again for your kind comment.
Dear Author,
The presentation of the information related to LTE is excellent. Please accept my kudos.
Would like to point out a small error:
refer Fig 5. explaining dynamic IP address allocation. the message arrow between MME and P-GW indicates there is an interface between the two nodes. In fact, there is no such interface. The message Create Bearer request is sent by MME to S-GW which relays to P-GW.
Please correct.
Dear netmanias team,
Thanks for your illustrative article.
Just a comment on fig. 9. Isn't it better to have UCCI(or SIM card) in the figure instead of USIM? Because ME and USIM are not from the same category. ME is a device and USIM is an application. But UCCI can be cansidered to be a device as ME since it is an integrated circuit securely incorporating IMSI and runs USIM.
Thanks
Hi, in Summary maybe LTE identification
Hi,
Could you please explain how eNB UE S1AP ID and MME UE S1AP ID are being generated, whether it is randomly generated or have a specific algorithm for its generation.
We are eagerly waiting for such documents on 5G. Any Plans ??
Great doc here! I loved the simplicity and preciseness here. you can include ISIM in the UE definition and maybe higlight the difference between USIM and ISIM (and maybe SIM for legacy systems lovers)
Kudos!!
Hi, one basic question perhaps, is eNB UE S1AP ID and MME UE S1AP ID changed (renewed) every time the UE goes to Idle, for example, after Inactivity Timer is expired?
Many thanks in advaced!
Br,
Guillermo
Excellent job! It is brief and clear to the point. I like the diagrams -very intuitive with necessary info. The attach request diagram is still much valid for5G if replacing IMSI with 5G identifiers SUCI ( encrypted SUPI) or GUTI . 5G does not allow the IMSI to be transported with clear-text between UE and gNB
Excellent job! It is brief and clear to the point. I like the diagrams -very intuitive with necessary info. The attach request diagram is still much valid for5G if replacing IMSI with 5G identifiers SUCI ( encrypted SUPI) or GUTI . 5G does not allow the IMSI to be transported with clear-text between UE and gNB
Hi Netmanias Team,
The doc provided are really good and informative.
Do you have any similar docs and explaination for 5G core also.
If yes, please provide the link here.
Thanks alot.