Question: What happens to a location estimate in the Assured Class if it doesn't meet the other Quality of Service (QoS) requirements?
Option 1: It is stored for future reference to improve location algorithms.
Option 2: It is discarded and an appropriate error cause is sent.
Option 3: It is sent to the requester with a warning about the reduced accuracy.
Option 4: It triggers a repeat of the location estimation process without notifying the requester.
Explanation: In the context of telecom's Location Services (LCS), particularly within the Assured Class, maintaining stringent requirements on accuracy is paramount. If a location estimate fails to meet these rigorous Quality of Service (QoS) standards, the system must ensure reliability by discarding the inaccurate data and notifying the relevant parties of the issue, hence sending an appropriate error cause. This approach upholds the integrity of the location service, ensuring that only reliable information is utilized or communicated.