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حبيبي يا ابو سامي

Thank you

Thank you 🙏

You are welcome

Hi bro; the data mentioned is not currently available with me. Sorry

Thanks Giovanny for comment; when you say multiple lte anchor do you mean 4G carrier aggregation? For example; B3+B1+N41?

@@mohamedeladawiashour You're welcome, when I mention multiple anchors I mean that the 5G network in NSA is anchored to several carriers in LTE, not necessarily that in LTE these several carriers work in Carrier Aggregation, but rather for example that we have a 5G network in NSA in n78 bands and in LTE it has several anchors in AWS b4, PCS b2 or APT b28 bands

Thanks a lot pankaja; very good addition

Thank you

Yes definitely; i will upload to my website later on Www.mohamedeladawi.com

Thank you

تسلم يا علام؛ هي فكره كويسه بس انا كنت بفضل بالإنجليزي عشان شغلنا كله بالانجليزي مش اكثر و الافاده حتي لي نفسي و لمعظم الناس بتكون كبيره "؛ خليني احاول اظبط و افكر في حل للموضوع ده بس انت عمتا لو محتاج مني اي حاجه بره اليوتيوب مش فاهمه عرفني اكيد هساعد لو في مقدرتي

@@mohamedeladawiashour تسلم ي هندسة في ميزان حسناتك

Materials added to the below link. thank you www.mohamedeladawi.com/5g-ul-reference-signals-srs-sounding-reference-signal-material/

Thank you

Thanks, Islam; yes you are right the rest of the videos are using my voice

Thank you

Thank you, much appreciated

Thank you

You're welcome; there is an option under Visual --> Viz Settings --> Map Style; where you can choose satellite image but i didn`t try before and i am not sure whether it is working or not. please have a look

Hi Geroge; yes you are right about 4G Part. Regarding 5G SA Part. i am not quite sure from the answer but based on 3GPP TS 38.213 and 5G NR in Bullets. gNB transmits core information element inside MIB message which is used as a pointer within 3GPP Specified tables to identify Frequency & Time domain Positions including the number of resources blocks and number of OFDM Symbols used for CORESET(PDCCH).

حبيبي تسلم يا معلم

Hi Geroge, Please seen my answer below: (1) As I understand there is no timer to control the SID Frames; it is mainly identified based on the SID Transmitted intervals which is 160ms and the frame size is always fixed to 56 bits for AMR voice coding rates and 64 bits for EVS voice coding rates (2) Good questions; I am not really sure about why HSS is not being involved but in all cases MTAS invoking the MTAS for MO & MT Services are one the main function of MTAS Server and I believe HSS should offer the same functionality and might get involved at some stages but I am not sure about the scenarios. I will let you know if I find any direct answer for your questions (3) I think there is no fixed duration for SIP Signaling as this is event based and on demand signaling, for example when the user sent or receive SIP Invite or any other events but it is not something being exchanged all over the call.

Yes, You’re right; due to duct for example

Thank you

Thank you

I did it by myself only for 4G TDD through changing ssp from ssp5 to 7 which brought a good gain in dl throughout at that time but interference increased due to GP symbol reduction

Hi Khaled; regarding your question; actually the current used and supported configuration in both 4G and 5G TDD is the static allocations means that there is no option that different UE can have different slot allocation however 5G support a dynamic TDD allocation(didnt try before) where the gnb can assign a dedicated and different configuration for the available flexible slot but this might also cause something called cross link interference; you may watch the pervious video which may give you some clarity

@@mohamedeladawiashour ok thank you for your clarification , and i got the idea .

You’re welcome

You’re welcome

Hi Georgi; i am not sure about the answer for your question but i dont think that there is a predefined set if traffic beams incase of SRS; page 196 to 197 in 5G nr in bullet book has some good information regarding csi-rs and srs mechanism also please let me know if you find and confirmed the answer. Thank you

Thank sheikh ali

Thank you bro; sure i will check the possibility of uploading the dataset at the same link

Thank you

Thank you

As i remember; yes band sequence is important to understand which 4G carrier is the primary one; let me double check and recall this information and will get back to you later on. Thanks

@@mohamedeladawiashour ye i think that the sequence is important too ,and its incorrect to asume b1+b3+n78 also tells us that b3+b1+n78 is supported by ue, but im not 100% sure

Thank you

Thank you

Thank you

Thanks bro; for the elevation part i will check and try to combine it with other qgis related requests in one video; for the 2nd question as per my limited knowledge once you update the attribute table you need to generate a new bore/sector creation as i couldn’t find away to refresh the existing layer earlier(but it might be there)

You’re very welcome

Thank you

Thank you

Thanks, you may refer to the below link. thanks www.mohamedeladawi.com/tag/materials/

@@mohamedeladawiashour thank a lot

@abdulsaboor7564 you are always welcome

Thank you

Thank you

You’re welcome

Hi Ali; i will share part of the training documents if not all at the end of the full training at the below link www.mohamedeladawi.com

Thank you

Hi daniel; you are right qci5 will be allocated during initial regsiter but once the UE go to the idle mode and initiate a call then the enb need to establish the radio bearer again for qci5 and 9(default bearer) before initiating the dedicated bearer process I have mentioned the same as you highlighted in the below video th-cam.com/video/ovdgIXShvRI/w-d-xo.htmlsi=SJAiaj7-Rtslc5-N

​@@mohamedeladawiashour Thanks for your reply. So, this new establishment of QCI5 is more simplified that initial QCI5 allocation at attach procedure (according to your other video: th-cam.com/video/ovdgIXShvRI/w-d-xo.html).

Thank you, appreciated

Thanks georgio; if user already in TTI bundling state then exist UL sinr feature has no effect and will bit work along with tti as the user is already out of drx state; for 2nd part i think cs and ps have different longdrxcycle

@@mohamedeladawiashour Thank you very much for your prompt reply