5G NR – Msg2 Random Access Response (RAR) – SA Mode
In 5G NR, the initial access include down-link synchronisation and up-link synchronisation procedures. Downlink synchronisation can be achieved after decoding...
Tagged: 3GPP Release 15
5G NR RSRP Measurement Report Mapping
In 5G NR, RSRP measurement is performed and reported at Layer 1 (Physical Layer) and Layer 3 (RRC Layer). For...
5G NR Inactive-RNTI (I-RNTI) for RRC_INACTIVE State
In 5G NR, 3GPP specification has introduced an RRC state as RRC_INACTIVE state. The aim of RRC_INACTIVE state is to...
5G NR Grant Free Dynamic Scheduling – Transmission without Grant
5G networks are expected to support applications demanding ultra-reliable and low latency communication services (URLLC). To support these kind of...
5G NR Reference Signals (DMRS, PTRS,SRS and CSI-RS)
5G Reference Signals To increase protocol efficiency, and to keep transmissions contained within a slot or beam without having to...
NB-IoT Frequency Bands (As per 3GPP Rel. 13, 14 and 15)
3GPP has defined a set of frequency bands for which NB-IoT can be used. 3GPP TS 36.101 from Release 13 provides...
3GPP Release-15 UE Category Types, Throughput, Modulation
UE Category UE Category information is used to allow the eNB to communicate effectively with all the UEs connected to...
3GPP Standards Releases
The 3rd Generation Partnership Project (3GPP) is a collaboration between groups of telecommunications associations, known as the Organizational Partners. These...
3GPP Release 15
In parallel to LTE evolution, Release 13 and Release 14 work already started. 3GPP Release-14 was focused mainly on 5G...