5G NR-PDCCH Channel Overview and Processing
5G PDCCH Channel Overview The physical downlink control channel (PDCCH) in NR carries Downlink Control Information (DCI). In this post...
Techplayon Blog
Open Stack Undercloud and Overcloud
In Open Stack Teclo Cloud , an Undercloud is the deployment cloud that contain the necessary OpenStack components to deploy and...
Cloud RAN Orchestration and Management
The Orchestration and management for Cloud RAN (cRAN) is consist of a suite of Orchestration and OSS systems, including AI/ML...
5G NR SS-RSRP Value Measurement Mapping
UE does measurement of SS-RSRP and use it for cell selection, cell reselection, power control, mobility procedures and beam management...
5G Voice Services Implementation Options
Voice over NR (VoNR): UE camps on NR cell. Voice and data services are transferred via NR. When UE moves...
IEEE 1588: Precision Time Protocol (PTP) for Telecom Networks
Overview of IEEE 1588 PTP PTP is a network based time synchronization protocol, but instead of millisecond-level synchronization, PTP networks...
Marvell’s O-RAN Solutions Overview
There one more name to the OEM vendors for O-RAN products and name is Marvell Semiconductors. They announced their 5G...
5G NG Identities (UE and Network Identifiers)
UE Identifiers C-RNTI:This is an unique identification, which is used as an identifier of the RRC Connection and for scheduling...
tcpdump for Linux System – A Tool for IP Packet Analysis
tcpdump In my experience as a protocols test engineer, I have often found issues related to network connectivity, throughput loss,...
O-RAN Focus and Technical Work Groups Structure
O-RAN ALLIANCE is on the mission to re-shape the RAN industry towards more intelligent, open, virtualized and interoperable networks. The...