METHOD AND DEVICE FOR RESOURCE NMAPPING AND FOR DISPLAYING RESOURCE NMAPPING
Patent Information
- Application Number
- DE602019067900
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2018-09-30
- Filing Date
- 2019-09-27
- Publication Date
- 2025-03-26
- Estimated Expiration
- 2039-09-27
AI Technical Summary
Current resource mapping methods in wireless communication systems, particularly in superposition transmission, lead to signal collisions that impair transmission performance and increase complexity for multi-user detection and interference cancellation algorithms, affecting system capacity and bit error rates.
A fixed resource mapping mode within specific time-frequency resource ranges, where multiple terminals use consistent mapping patterns across resource blocks, reducing complexity and improving performance by evenly distributing modulation symbols, thus enhancing the effectiveness of multi-user detection, channel decoding, and interference cancellation algorithms.
This approach significantly improves system capacity and user bit error rate performance, especially under heavy system loads, by simplifying receiver processing and reducing interference, while being easy to implement and describe.