Wireless Network Capability Normalization Through OTA Verification
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Solution Overview
Problem
Existing wireless devices may require multiple attempts to successfully upgrade communication capabilities via over-the-air (OTA) updates, leading to false positives and difficulty in verifying upgrade penetration, especially for technologies like NR CA, due to insufficient installation status and usage metrics.
Innovation Solution
Implementing a system with a mobile equipment carrier aggregation normalizer (MECANo) that monitors protocol interactions between access nodes and UEs, generates usage vectors, and initiates OTA upgrades when devices are capable but not utilizing the upgraded capabilities, leveraging existing trace processor systems and OSS integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If OTA updates are deployed to enable new communication capabilities in wireless devices, then network technology advancement is achieved, but verification of upgrade penetration becomes difficult due to insufficient installation status and usage metrics
Solution Approach 1:
The patent implements a feedback mechanism where the network provider receives usage information from wireless devices about whether they are actually utilizing the upgraded communication capabilities. This feedback loop enables verification of upgrade penetration by comparing installed capabilities with actual usage, allowing the network provider to identify devices that need reconfiguration or additional updates
Solution Approach 2:
The patent performs preliminary actions by first deploying OTA updates to enable new communication capabilities, then systematically verifying installation status and actual usage before taking corrective actions. This sequential approach ensures that upgrade penetration is verified through multiple stages: update deployment, installation verification, and usage confirmation
2Reliability
If multiple OTA update attempts are made to ensure successful capability upgrades, then upgrade reliability improves, but false positives occur and verification becomes more complex
Solution Approach 1:
The patent uses feedback from actual usage information to distinguish between genuine upgrade failures and false positives. By receiving direct usage data from devices, the network provider can accurately determine whether an upgrade was successfully installed and utilized, eliminating the need for complex multi-attempt verification protocols
Solution Approach 2:
The patent enables wireless devices to self-report their usage status of upgraded capabilities to the network provider. This self-service mechanism allows devices to automatically provide verification data, reducing the complexity of centralized verification processes and eliminating false positives through direct device feedback
3Productivity
If wireless devices are updated via OTA to support new communication techniques, then network capability utilization improves, but service disruptions may occur during the upgrade process
Solution Approach 1:
The patent performs preliminary OTA updates to enable new communication capabilities before network-wide deployment. By updating devices in advance and verifying functionality, the network provider ensures that services remain continuous and reliable when new capabilities are activated, minimizing disruptions to ongoing communications
Solution Approach 2:
The patent implements continuous feedback monitoring during and after OTA updates to detect service disruptions. By receiving real-time usage information from devices, the network provider can identify and address service issues promptly, ensuring that productivity gains from new capabilities do not come at the cost of service reliability
Data Source
AI summary
Systems, methods, and processing nodes for managing wireless network communications perform and/or comprise: establishing a trace session; and while the trace session is active: receiving a plurality of message reports, wherein respective ones of the plurality of message reports correspond to protocol interactions between an access node and a wireless device, determining whether the wireless device is technically capable of communicating using a communication technique, determining, from the plurality of message reports, whether the wireless device is communicating with the access node using the communication technique, and in response to a determination that the wireless device is capable of communicating using the communication technique and that the wireless device is not communicating with the access node using the communication technique, initiating an over-the-air upgrade process to enable the communication technique in the wireless device.