5G
The Channel State information (CSI) Reference Signal is a multi-purpose DL Transmission. The Base Station can configure the UE to use the CSI-RS for one or more of the following: 1- CSI Reporting As seen in the below figure, the g-NB initially will send the related configuration and transmit CSI
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Even though I don’t often use Excel for KPIs monitoring or reporting, the need for quick KPIs checks and reports still arises. In such cases, Excel is still needed, especially when some automation can speed up the process and improve efficiency. In this video, I'll show you
5G
* The 4G/5G Globally Unique Temporary Identifier (GUTI) is a temporary identity used by the network to enhance privacy. The MME assigns it in 4G or AMF in 5G, and the allocated GUTI can be changed at any time by MME/AMF. * 4G GUTI has three components. Where: * PLMN identity
5G
5G CSI-RS has 3 Types: 1- Non-Zero Power CS RS is used for two main purposes - For Channel Measurement CSI reporting, Beam Management, RLF, Beam Recovery, and Mobility. - For Interference Measurement, “Intra-Cell Interference” is mainly used to measure intra-Cell interference generated by Users during Multi-User MIMO 2- CSI
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Discover key strategies and techniques to optimize VoLTE quality, ensuring better call performance, reduced drops, and enhanced user experience in mobile networks.
5G
What are the common 5G NSA Mobility Common Handover failures Root-Causes? (1) Missing X2 Definition/Missing Neighbors * Unlike legacy 4G handover scenarios, where missing neighbors may cause quality issues or call drops but not affect the handover KPIs as the handover attempt will not be initiated at the first place
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Hello everyone! Welcome to the new training series. We will explore MIMO and dive deep into 5G Massive MIMO. I promise that after this training, you will learn important concepts and nuances that will help you understand the details of wireless communication. This knowledge will be valuable in your daily
5G
Did you know that 5G SRS can be configured with either a full-band SRS bandwidth or a narrow-band SRS bandwidth❓ - Purpose of SRS: Let's revisit the basics. SRS serves uplink channel measurement, time-frequency synchronization, and beam management. - Advantages and Disadvantages: So, what are the primary pros
5G
𝗪𝗵𝗮𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗽𝗿𝗶𝗺𝗮𝗿𝘆 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗼𝗳 𝗣𝗗𝗖𝗖𝗛 𝗶𝗻 𝟱𝗚 ❓ ✔ Before going into details, You just need to understand that PDCCH is the heart of the Air-interface as it is being used to allocate and inform the UE about all the Scheduling information needed to start using any service. ✔In addition to this, Proper optimization of the PDCCH resources is
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Everything You Need to Know About VoLTE Semi-Persistent Scheduling(SPS): - Semi-Persistent Scheduling(SPS) Feature Description - How to check SPS Capability and Configuration from UE Logs? - What is FGI Bits Definition?
5G
What's 4G&5G Allocation and Retention Priority (ARP)? * Allocation and Retention Priority (ARP) in both 4G and 5G refers to the priority level assigned to a user or device within the network. * This priority determines how network resources are allocated and whether a connection is retained during
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This Video covers everything You Need to Know About VoLTE TTI Bundling: - TTI Bundling Feature Description - TTI Bundling Limitations and R12 Improvements - Verifying the Feature with Drive Tests