What Indicates if RSRP Value is -85 dBm?
Let me walk you through what it means if the RSRP (Reference Signal Received Power) value is -85 dBm. RSRP is an important indicator of the signal strength in an LTE network. It helps to determine how strong the connection is between your device and the cell tower. The value of RSRP plays a major role in the overall network performance, affecting data speeds, call quality, and the stability of your connection. If you’re seeing an RSRP value of -85 dBm, it indicates specific conditions about your network performance. Let me break this down for you.
What Does RSRP at -85 dBm Indicate?
First, it’s important to understand the general range of RSRP values:
- Excellent signal: -65 dBm to -75 dBm
- Good signal: -75 dBm to -85 dBm
- Poor signal: -85 dBm to -95 dBm
- Very poor signal: -95 dBm to -105 dBm
So, when the RSRP value is -85 dBm, it falls into the “good signal” range. This is a signal strength that allows for decent LTE performance. However, it’s not perfect, and the connection may still have some limitations.
Effects of RSRP at -85 dBm
Let me explain what happens with an RSRP value of -85 dBm:
- Data Speeds: You should be able to experience moderate data speeds. While it’s not the best signal strength, you can still browse the web, stream videos, and use applications without much trouble. However, you may experience occasional slowdowns depending on the network load or interference.
- Call Quality: In terms of VoLTE (Voice over LTE), the call quality should be good. However, you may notice some drops in call quality if there’s network congestion or interference. Call drops are unlikely but can still occur in certain circumstances.
- Coverage Area: An RSRP value of -85 dBm typically means that you’re in the middle of the coverage area of the LTE cell tower. You’re neither too far from the tower nor too close, so your connection should be stable for most uses.
- Network Handover: At this signal strength, your device will generally maintain a stable connection to the current tower. However, if you’re moving away from the tower or into a more obstructed area, your device may hand over to another cell tower to maintain connectivity.
When Should You Be Concerned About -85 dBm?
While -85 dBm is within the acceptable range for most tasks, there are a few scenarios where you might need to pay attention:
- Data Intensive Applications: If you’re using data-heavy applications like HD video streaming or large file downloads, you may experience occasional buffering or slower speeds. In such cases, an RSRP value above -75 dBm would be more optimal.
- Frequent Network Congestion: If you’re in a high-traffic area (like a crowded event or a densely populated city area), the signal strength might drop, leading to slower speeds or dropped connections.
- Indoor Environments: If you’re indoors, the walls and other obstructions might weaken the signal, making RSRP a bit less reliable. Moving closer to a window or open area can improve the reception.
How to Improve Your RSRP?
If you find that -85 dBm is not providing the desired performance, here are some steps you can take:
- Move Closer to the Tower: If possible, try to move towards a location with a stronger signal, such as near a window or higher up in a building.
- Use a Signal Booster: A signal booster can help amplify the LTE signal if you’re in a weak coverage area.
- Switch Networks: If your provider offers multiple bands or networks, switching to one with better coverage in your area may improve RSRP.
- Use Wi-Fi Calling: If you’re facing consistent issues with LTE, enabling Wi-Fi calling on your device can help, especially in areas where LTE signals are weak.
Conclusion
To summarize, an RSRP value of -85 dBm indicates a good signal strength, allowing for moderate LTE performance. While it might not be ideal for high-demand applications, it should be sufficient for basic tasks like browsing and VoLTE calls. If you experience performance issues, consider moving to a better location or using a signal booster to improve your connection.