What are measurement reports?

What are measurement reports?

Measurement reports are values reported from the MS that contain information about channel quality. Measurement reports assist the network in making handover and power control decisions.

What is measurement report in lte?

Measurement Reports in 4G LTE are a way for a UE (“User Equipment”) or the mobile terminal to keep track of different signal strength measurements and report to the eNodeB if certain conditions are met. These conditions as reported as Measurement Reports assist the eNodeB in making handover decisions.

What is CGI report in LTE?

LTE Quick Reference CGI (Cell Global Identity) CGI Stands for Cell Global Identity. As the name implies, it is a specific ID which can uniquely identify a cell in the whole world. As shown in the figure from 23.003 4.3.

What is UE measurement?

Typically, a UE measures downlink signals while network measures uplink signals. However, it’s possible for a UE to measure uplink signals sent by other UE s. RRC manages measurement configuration. Most measurements are executed by Layer 1, although some may be at Layer 2.

How do you report performance measures?

1. Outline the direction the process will take.
2. Identify the important activity and measure it.
3. Establish company’s performance goals, objectives or standards.
4. Establish ways in which to measure performance.
5. Name the key department managers involved.
6. Collect relevant information.
7. Examine and report performance.

What is measurement gap in LTE?

The idea of the Measurement GAP is to create a small gap during which no transmission and reception happens. since there is no signal transmission and reception during the gap, UE can switch to the target cell and perform the signal quality measurement and come back to the current cell.

What is Gap LTE?

What is cell reselection in LTE?

Cell Reselection is a kind of mechanism to change cell after UE is camped on a cell and stay in IDLE mode. This is to let UE get connected to cell which has the best condition among all the cells to which the UE is allowed to camp on.

What is a good Rsrp?

RSRP – The average power received from a single Reference signal, and Its typical range is around -44dbm (good) to -140dbm(bad). RSRQ – Indicates quality of the received signal, and its range is typically -19.5dB(bad) to -3dB (good).

What is network performance measurement?

Network performance measurement is therefore defined as the overall set of processes and tools that can be used to quantitatively and qualitatively assess network performance and provide actionable data to remediate any network performance issues. Why Measure Network Performance

What layer does RRC report measurements to?

Most measurements are executed by Layer 1, although some may be at Layer 2. RRC does filtering on Layer 1 measurements. If filtered measurements meet reporting criteria, they’re reported to the network. Some measurements are reported by Layer 1 directly to the network.

How do you measure packet loss in a network?

This metric can be quantified by capturing traffic data on both ends, then identifying missing packets and/or retransmission of packets. Packet loss can be caused by network congestion, router performance and software issues, among other factors.

What are measurements and why are they important?

Measurements help the UE and the network make decisions so that resources are managed better and ultimately quality of service is achieved. Measurements are done by both UE and the network, although this article focuses only on measurements performed by a 5G UE. Typically, a UE measures downlink signals while network measures uplink signals.