ALLPCB
1. Verify wireless performance
As the number of devices increases and frequency bands become more congested, verifying that users receive the expected network performance is a primary task. This requires using test equipment to identify interference in the area and to verify that units comply with all relevant standards.
2. Maintain ultra-low latency
With the potential speed increases provided by 5G, devices need to respond faster to maintain connections. Ensuring devices and radio systems respond within 1 to 2 ms will be necessary for smooth operation of this technology.
3. Ensure low packet loss
Along with latency and higher speeds, systems must provide very low packet loss. Targets such as losing only one packet per 100 million packets should be tested to ensure all transmitters and receivers in the network meet this standard for reliable operation.
4. Antenna testing
Given the complexity of new broadcast signals, ensuring antennas meet specifications is critical. Tests should include direction of arrival (DoA), direction of departure (DoD), polarization, and evaluations under challenging conditions such as interference and multipath environments.
5. Capacity testing
With a large increase in connected devices expected and the need to deliver required performance to users and critical safety systems, verifying the network can handle peak demand is essential. Before upgrading to a new network, perform load testing that includes problematic users and faulty devices to ensure smooth deployment.
