HANDLING RADIO LINK FAULTS IN TELECOMMUNICATIONS SYSTEMS
DE602019074721T2Active Publication Date: 2025-08-27NOKIA TECHNOLOGIES OY
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Patent Information
- Application Number
- DE602019074721
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-05-13
- Publication Date
- 2025-08-27
- Estimated Expiration
- 2039-05-13
AI Technical Summary
Technical Problem
5G NR systems face radio link failures due to maximum permissible exposure power limitations, particularly when users come close to high-gain antennas, leading to sudden power backoffs that can disrupt connections.
Method used
Implementing a pre-warning and monitoring mode that allows the network and user equipment to collaborate on alternative configurations before power backoff is necessary, using proximity sensors and coordinated actions to maintain link quality.
Benefits of technology
Prevents sudden radio link failures and maintains downlink performance by allowing the network to prepare for power backoff through coordinated antenna adjustments and handovers.
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