Designing Cisco Enterprise Wireless Networks: Recommended Cell Overlap for Cisco Hyperlocation

Recommended Cell Overlap for Cisco Hyperlocation

Question

What is the recommended cell overlap when designing a wireless network for Cisco Hyperlocation?

Answers

Explanations

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When designing a wireless network for Cisco Hyperlocation, the recommended cell overlap is 40%. This means that each access point's coverage area should overlap by 40% with the coverage area of its neighboring access points.

The reason for this recommendation is to ensure that there is sufficient signal coverage and strength for the Cisco Hyperlocation technology to function effectively. Cisco Hyperlocation uses a combination of RSSI (Received Signal Strength Indication), TDOA (Time Difference of Arrival), and AOA (Angle of Arrival) technologies to locate devices in real-time with high accuracy. To achieve this level of accuracy, it is necessary to have good signal coverage and strength throughout the coverage area.

If there is too little cell overlap, there may be areas where devices are not able to be located accurately. If there is too much overlap, there may be interference between neighboring access points, leading to degraded performance and potential connectivity issues for clients.

Therefore, a cell overlap of 40% is recommended to strike a balance between signal coverage, accuracy, and interference avoidance, ensuring optimal performance for the Cisco Hyperlocation technology.