3GPP Evolution for MIMO
Released 3GPP standards on MIMO are shown in below image. As you know, Coordinated Multipoint (CoMP) is a type of Cooperative...
3GPP Specification / 5G / 5G Network Planning / 5G NR / 5G Physical Layer / NR / RF Optimisation
by Author · Published September 20, 2020 · Last modified November 5, 2020
Released 3GPP standards on MIMO are shown in below image. As you know, Coordinated Multipoint (CoMP) is a type of Cooperative...
5G NR deployment option 2 as known as Stand Alone (SA) Architecture where 5G gNB connect to 5G Core network...
5G / Interviews / LTE / Tech Fundas / Voice Services / VoLTE
by Author · Published May 19, 2019 · Last modified July 21, 2020
ROHC is a header compression protocol/algorithm that can be used compress the header of different IP packets. In normal case...
Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and...
LTE / Narrow Band IoT / RF Basics
by Author · Published October 5, 2018 · Last modified July 23, 2020
NPBCH stands for narrow band physical broadcast channel similar to PBCH in LTE Technology. The NPBCH is used to deliver...
An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies a pair of reference frequencies used for transmission and reception in...
The 3rd Generation Partnership Project (3GPP) is a collaboration between groups of telecommunications associations, known as the Organizational Partners. These...
3GPP Release 11 3GPP standards development falls into three principal areas: radio interfaces, core networks and services. 3GPP Release 11...
4G LTE Layer 3 is an important layer includes RRC (Radio Resource Configuration) at UE and Base station. In this...
What is DRX and DRX active period? What channels does it monitor in active period? What is MAC-ContentionResolutionTimer – What...