Tag: 5G Access
5G NR Radio Network Temporary Identifier (RNTI)
RNTI stands for Radio Network Temporary Identifier. RNTIs are used to differentiate/identify a connected UE in the cell, a specific radio channel, a group of UEs in case of paging, […]
5G Self Backhaul- Integrated Access and Backhaul
Self-Backhauling Concept Self-backhauling defined as when the access i.e. Base station – Mobile and the backhaul (Base Station to Base Station or Base Station to Core Network) share the same […]
5G NR Bandwidth Part (BWP)
A Bandwidth Part is a contiguous set of physical resource blocks (PRBs) on a given carrier. These RBs are selected from a contiguous subset of the common resource blocks for […]
5G NR Reference Signals (DMRS, PTRS,SRS and CSI-RS)
To increase protocol efficiency, and to keep transmissions contained within a slot or beam without having to depend on other slots and beams, NR introduces the following four main reference […]
5G Cell Phone Architecture
5G cell phones has to be designed to comply either 3GPP New Radio (NR) Release 15 and also need to support legacy radio access technologies . Intial, 5G cell phones […]
5G-NR (New Radio) Modem Chipset Vendors
5G New Radio development is going at fast pace and its network rollout sounds good in very near future. These networks will not be useful without devices and devices will […]
5G NR-Master Information Block (NR-MIB)
Over all structure of MIB and SIB in NR is almost similar to LTE and other legacy technologies. However there is a major difference related to the periodical transmission of […]
5G Absolute Radio Frequency Channel Number (NR-ARFCN)
An Absolute Radio-Frequency Channel Number (ARFCN) is a code that specifies the a pair of reference frequencies used for transmission and reception in radio system. In a FDD system one ARFCN number […]
5G New Radio Throughput Calculation
The DL and UL max data rate supported by the UE is calculated by band combinations and baseband processing combinations supported by the UE. For NR, the approximate data rate […]
5G NR- Physical Layer Timing Unit
In 5 G New Radio the basic time unit is represented by Tc and as per 3GPP TS38.211 can be expression by following equation: Where is subcarrier spacing and is […]