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Commsbrief Limited Official
United Kingdom
Приєднався 10 сер 2019
Hey, I am Adnan, and I started COMMSBRIEF a few years ago to create a free online space where wireless technologies like mobile communications are explained properly in plain English. This UA-cam channel is an extension of commsbrief.com, and most videos here are relatively new.
I’ve been working in the telecom industry since 2003. I have spent most of my time in product management of market-leading products and services within large mobile operators, vendors and inter-related companies.
Everything you see on this channel is my personal view based on the experiences gained within the industry over the last two decades. Therefore, none of the content on this website represents my current or previous employers.
How mobile operators price 4G & 5G tariffs and phone plans – Pricing Structure
Pricing structure for 4G and 5G mobile tariffs
Commsbrief Products Page: commsbrief.com/commsbrief-products/
A video showing how mobile network operators (MNOs, cellular or wireless service providers or carriers) and MVNOs price their mobile phone tariffs for 4G and 5G services. If you are a product manager, pricing manager, or propositions manager within the cellular industry, this can help you understand how the pricing is structured including airtime and device plan.
#mobilephones
#mobilebusinesseducation
#cellphone
#pricing
#cellphoneplans
#phoneprice
#tariffs
#phonetariff
#mobiletariff
Commsbrief Products Page: commsbrief.com/commsbrief-products/
A video showing how mobile network operators (MNOs, cellular or wireless service providers or carriers) and MVNOs price their mobile phone tariffs for 4G and 5G services. If you are a product manager, pricing manager, or propositions manager within the cellular industry, this can help you understand how the pricing is structured including airtime and device plan.
#mobilephones
#mobilebusinesseducation
#cellphone
#pricing
#cellphoneplans
#phoneprice
#tariffs
#phonetariff
#mobiletariff
Переглядів: 77
Відео
Value Proposition Simplified - Telecom Product Management
Переглядів 94Місяць тому
A simple and easy-to-understand explanation of value proposition with two examples: One for an everyday product and one for a technology product-mobile & fixed communications product (unified comms). #telecombusiness #telecomproductmanagement #productmanagement #marketing #valueproposition #mobilephone #unifiedcommunications
Radio Frame Structure in 4G LTE FDD & TDD Simplified
Переглядів 130Місяць тому
Detailed post: commsbrief.com/half-duplex-and-full-duplex-fdd-and-tdd-in-4g-lte-and-5g-nr/
Full duplex and half duplex mobile networks
Переглядів 53Місяць тому
Detailed post: commsbrief.com/half-duplex-and-full-duplex-fdd-and-tdd-in-4g-lte-and-5g-nr/ #halfdupulex #half-duplex #fullduplex #full-duplex
MU-MIMO & SU-MIMO: Multi-User MIMO & Single-User MIMO
Переглядів 96Місяць тому
Difference between MU-MIMO and SU-MIMO
Transferring eSIM from Android to iPhone using QR code
Переглядів 692Місяць тому
How to transfer your eSIM from Android phone to iPhone
Mobile IoT: Basic Difference between LTE-M and NB-IoT (Narrowband IoT)
Переглядів 2252 місяці тому
Mobile IoT also known as cellular IoT or C-IoT can use various technologies. LTE-M and NB-IoT are two such technologies. Detailed post: commsbrief.com/mobile-iot-cellular-iot-ciot-with-nb-iot-and-lte-m/
Roaming & International calling
Переглядів 2032 місяці тому
Quick overview of voice, text and data roaming and international calling. Make sure to download your FREE copy of mobile communications at: commsbrief.com/commsbrief-products/ Detailed post on Roaming & International: commsbrief.com/what-is-the-difference-between-roaming-and-international-calls/ #roaming #mobilenetwork #internationalcalls #mobilephone #cellphone
Do I put physical SIMs or eSIM in my dual SIM phone?
Переглядів 4053 місяці тому
How to check if your dual SIM phone has two physical SIM card slots or one physical SIM and one eSIM? #dualsim #sims #esim Post: commsbrief.com/what-is-a-dual-sim-phone-and-can-you-use-it-with-one-sim/
RAT and I-RAT in mobile networks - Radio Access Technology
Переглядів 2904 місяці тому
RAT and I-RAT in mobile networks - Radio Access Technology
USB tethering for laptop for high speed mobile internet using Android phone
Переглядів 6775 місяців тому
USB tethering for laptop for high speed mobile internet using Android phone
Why are 3G networks being switched off in the UK? Goodbye 3G - 3G shutdown
Переглядів 5165 місяців тому
Why are 3G networks being switched off in the UK? Goodbye 3G - 3G shutdown
Do I have eSIM on my cell phone? (iPhone & Android)
Переглядів 3006 місяців тому
Do I have eSIM on my cell phone? (iPhone & Android)
4G LTE Network Architecture Simplified
Переглядів 6 тис.6 місяців тому
4G LTE Network Architecture Simplified
A Simple Explanation of 5G Massive MIMO
Переглядів 1,2 тис.6 місяців тому
A Simple Explanation of 5G Massive MIMO
Do you know all the 5G core network nodes?
Переглядів 4486 місяців тому
Do you know all the 5G core network nodes?
What are gNB, CU and DU in 5G networks?
Переглядів 1,3 тис.6 місяців тому
What are gNB, CU and DU in 5G networks?
3G UMTS Network Architecture Simplified
Переглядів 4,1 тис.7 місяців тому
3G UMTS Network Architecture Simplified
2G GSM Network Architecture Simplified
Переглядів 1,9 тис.7 місяців тому
2G GSM Network Architecture Simplified
CDMA2000 - 3G - CDMA Mobile Networks
Переглядів 1,2 тис.7 місяців тому
CDMA2000 - 3G - CDMA Mobile Networks
What is IS-95 (cdmaOne)? - CDMA mobile networks
Переглядів 1,2 тис.8 місяців тому
What is IS-95 (cdmaOne)? - CDMA mobile networks
What is Frequency Spectrum in Mobile Communications?
Переглядів 8859 місяців тому
What is Frequency Spectrum in Mobile Communications?
Uplink and Downlink communication - Forward and Reverse Channels
Переглядів 3 тис.9 місяців тому
Uplink and Downlink communication - Forward and Reverse Channels
Digital and Analogue Mobile Networks - Commsbrief Telecom Basics
Переглядів 2199 місяців тому
Digital and Analogue Mobile Networks - Commsbrief Telecom Basics
What is a cell in a mobile network? - Commsbrief Telecom Basics
Переглядів 76710 місяців тому
What is a cell in a mobile network? - Commsbrief Telecom Basics
Is it a cell phone or a mobile phone? - Commsbrief Telecom Basics
Переглядів 27410 місяців тому
Is it a cell phone or a mobile phone? - Commsbrief Telecom Basics
Difference between bit rate, bandwidth and latency
Переглядів 85910 місяців тому
Difference between bit rate, bandwidth and latency
5GC or 5GCN - 5G Core Network - Telecom Terminologies
Переглядів 1 тис.11 місяців тому
5GC or 5GCN - 5G Core Network - Telecom Terminologies
NG-RAN - 5G Radio Network - Telecom Terminologies
Переглядів 426Рік тому
NG-RAN - 5G Radio Network - Telecom Terminologies
Thank you so much for the explanation ❤
MaxLinear just has issued a new open ran 5g SoC chip called “Sierra”. A very powerful chip!!!!
Very interesting and well presented
Thank you, glad to hear.
Thanks, the video was really insightful but could you please explain why on an operator's perspective 3G has to be removed rather than use it as a hybrid network with 2G, 4G and 5G using compound antennas.
That’s because maintaining multiple technologies is not in the best interest of mobile operators in terms of efficiency. By phasing out the older technologies, they can utilise/re-farm the spectrum for newer technologies that offer much better value to customers. 2G and 3G networks are mainly good for voice calls which uses circuit switching and different radio access technologies which don’t use the network as efficiently as newer technologies do. So growing 4G and 5G and phasing out 2G and 3G makes business sense for operators. They just need to make sure they do it in the best way i.e. use those resources for newer networks with minimal disruption.
Great explanation. Thank you, sir
u didnt talk about the 5G interfaces
@@ihentugetobechi9418 Check out part 2 of this video series.
Make hastag with #ad
Good
Keep it up
A small note about 2G and indoors coverage in the UK: Only Vodafone and O2 use low bands for 2G (900 MHz in their case). EE (well, Orange and T-Mobile before them) didn't have low bands and deployed 2G using band 3/1800 MHz, which also required them to create a more dense network. So their 4G and 5G coverage is often better because they use, among other bands, B20/800 MHz for 4G and n28/700 MHz for 5G.
You look like a south-asian Mads Mikkelsen
What is frequency of 4GLte
Hi …. Actually i buy second hand iphone from someone and now due to some conflict between us he locked my phone and track me ….my only i cloud id is working what should i do
You guys need a hobby.
Awesome explanation sir! Tq!
Thank you :)
10x sir 😇
i am here ,i am here is so funny 😅😅
I’m glad to hear that. Fun is what I’m all about:)
Hello .this is so interesting.but l have two sim card slot.but that the moment I'm using one sin card .why l have 2 IMEI numbers .thanks so much can you please answer me cause I'm worried now u
Can someone answer me please
Very helpful, many thanks.
0:20
Thank you bro ❤
The apps please
What is the background song name?
Thumbs up, creator!
Wonderful video thanks. Does 2G allow internet connection
Do you know why O2 and Tesco mobile calls are dropping out all the time and the signal is very poor
You will need to check that with them. O2 is yet to shut down their 3G network so the drop call etc could be due to general signal issues.
Very simple and nicely explained
My carrier, Rogers, appears to use only TDD for 5G, but both for 4G. One thing you forgot to mention is with FDD the ratio of upstream and downstream bandwidth is fixed, but with TDD they're dynamically assigned.
Thanks for sharing that James. As for the dynamic allocation, I didn’t forget as that’s the key benefit. Check out the video at around 4:35.
i really hope 5g mmwave doesn't come to where I live.
Why
Yeah. I have 3 arms now thanks to 5G mmwave. It's useful though just doesn't look good.
I live in Canada, near Toronto. The company I'm with has partially shut down 3G. It's now only on the 850 MHz band and the 1.9 GHz band has been switched to 4G. I don't remember the last time I saw a 3G signal, but it has been years. I normally get 5G or 5G+ (3.5 GHz C band) and occasionally get 4G or 4G+. I suspect the problems people are having with the 3G shutdown is the carriers are not replacing it with 4G or 5G on the same or lower frequency bands. In Canada, the lowest frequency used prior to 4G was 850 MHz, but now 600 & 700 MHz are used. These bands can provide even better coverage than 3G. Also, when possible, people should consider using WiFi calling in poor coverage areas.
Reality of 5g ua-cam.com/video/zPRDPSFw7CU/v-deo.htmlsi=nqLy1MA7a1AkGn8Y
Awesome 👌👌👍👍
Can someone help me with remote data retrieval
Hi, Could you please explain a little bit more SBA in simple words with examples? Your videos are excellent for a new subscriber who wants to understand 5G or 4G network in a simple way. Regards, M Abdul Hafeez khan
Noted!
Nice channel, lots of great info here, thanks!
Thank you :)
😊😊😊😅😊😊😢
which application is used for OSS?
Great explanation. Thank you so much 👍.
Glad it was helpful.
more about 5G learningpersonorg.blogspot.com/2024/05/what-challenges-did-researchers-face-in.html?m=1
Great channel!
Thank you!
I miss 3G coverage a lot. I have changed ISP but suspect 4G will die as leaves appear on trees around me.
Yes, 3G was important because in some countries, 4G isn’t as wide spread as it should’ve been. Don’t worry about the leaves, 4G is leaf-proof:), but you’re right that any obstacle can reduce your signal strength.
If someone has my imei number so what can he do with this? I recently purchased the phone on installment and they take a photo of imei number, i dont know why they want a imei number but they took and i am totally worried about it
Don’t worry about it. The phone company obviously needs your imei and serial numbers etc to keep a record of your device.
@@CommsbriefLimitedOfficial okay thanks
Well done! Explained it very clearly. One question, does NB-IoT fall under 4G LTE?
Thanks. Yes it does. commsbrief.com/mobile-iot-cellular-iot-ciot-with-nb-iot-and-lte-m/
can you help
Can you do about "Closed Group Calling" in GSM network? This feature was a thing for Series 30 Nokia Phones.
No call go now
I saw E for like a half hour then it went back to 4GLTE? I've never seen E before? Were they throttling me or something? Or is it a back up system or?
It's the way for your phone to access 2G (GSM) network for mobile internet when 4G LTE is not available for whatever reason. Reasons can be network busy or you being in an area without 4G coverage. Since 3G networks are no longer around in some parts of the world, E is the only option other than 4G or 5G for your phone to access mobile internet (when you don't have WiFi).
@@CommsbriefLimitedOfficialThanks! I thought that was probably the answer but it's nice to be sure.
Will a phone automatically use the best available network it can find and use by default or do you have to set it to do that yourself? I have 4GLTE now but is 5G possible if available? So far I've only ever seen E and 4GTE at top of my screen...
@@michaelkulman7095 The network makes sure that your phone is on the best available connection. The only exception to that is if you have a tariff that limits you to a certain network. For example when I go to Canada and use a prepaid SIM from one of the main operators, it limits me to 4G even though I have a 5G capable phone. If your phone supports 5G, if your service provider has 5G and if your tariff/subscription doesn't limit you, you should get 5G on your phone when it's available.
I am a telecommunication professional and so far I have worked on 3G network. So simply you have explained 4G in a short video that Guru of this field have not explained it yet. Your concept is very clear about the topic, and I really appreciate your knowledge. I wish you could be my teacher. Carry on the good job!
Thank you so much.
Can any of you super geniuses translate this into laymen terms so normal people understand?
So basically a worse wifi?
LTE nowadays can offer on average over 100 Mbps in most mature networks. WiFi can offer higher speeds if you have a decent fiber connection.WiFi speed is dependent on what the router is getting ( backhaul).