D-RAN, C-RAN, vRAN and Open RAN
RAN domain is an expensive part of any cellular network, even it can cost more than 60% from total budget of CAPEX and OPEX for any MNO. And also since beginning this domain had a lots of dependency by the READ MORE
Open RAN with Bullets – Part 2
Even though I have already described high level of O-RAN defined Open RAN architecture in the previous post, now I want to give a bit more details about the architecture options including bundling RAN domain elements in terms of O1 READ MORE
Open RAN with Bullets – Part 1
At current era, all fields of telecommunication are moving forward much faster than comparing previous decades. Even though most of the MNOs have not deployed stand-alone 5G Core network yet, 6G becomes to be appear in the discussion platforms. One READ MORE
5G NR Frequency Bands
FR1 (Frequency Range 1) NR operating band Uplink (UL) operating band BS receive / UE transmit FUL_low – FUL_high Downlink (DL) operating band BS transmit / UE receive FDL_low – FDL_high Duplex Mode n1 1920 MHz – 1980 MHz READ MORE
5G Technology Overview and New Radio (2018)
I prepared this document for a free training purpose on February 2018. For today March 2020 some items might not be accurate or need update. Multiple resources was used in the document, I added note below on related page. I READ MORE
5G NR Sub-carriers
5G New Radio Resources There is no too big difference in radio part with comparing LTE and it is similar to it with some changes (enhanced, major). Multiple OFDM subcarrier spacing is supported in 5G. It is called “Numerology”. In READ MORE
5G nədir ?
Maraq üçün Google-da “5G nədir” yazıb axtardım ki, bəlkə bizim də mobil operatorlarımız bir az yeni texnologiyalar haqqında məlumat paylaşar. Ya mən tapa bilmədim, ya da özləri rus və ya ingilis dilli mənbələrdən oxumaqla kifayətlənirlər. Ona görə də qərar verdim READ MORE
Smart Home solution with Internet of Things
Smart Home solution with IoT is introduced by Huawei. Internet of Things (IoT) connects almost every smart things to each other. Smart counters, refrigerators, cars, traffic lights, coolers etc… The video is broadcasting over YouTube:
5G Overview
In this article general overview of 5G will be described, we need to remind that the 3GPP technical specifications for 5G are not fully completed yet. Recently (on 20th of December 2017) at Lisbon – Portugal during the 3GPP’s READ MORE