Enhanced machine type communications (mtc) for non-terrestrial networks (ntn)
Patent Information
- Authority / Receiving Office
- GB · GB
- Patent Type
- Patents
- Current Assignee / Owner
- APPLE INC
- Filing Date
- 2021-04-02
- Publication Date
- 2026-07-02
AI Technical Summary
Wireless communication networks, particularly non-terrestrial networks (NTN), face challenges with high-latency links that complicate communication, especially in machine type communications (MTC) due to propagation time delays and frequency shifts, which are exacerbated by satellite movements and large distances.
Implementing techniques to adjust scheduling timing and enhance uplink and downlink transmissions in NTN by using timing advance (TA) adjustments, reducing TA report signaling overhead, employing variable uplink transmission times, and incorporating enlarged compensation gaps to maintain synchronization, thereby preventing uplink-downlink interference.
Enhances communication efficiency and reduces interference in NTN by optimizing scheduling and synchronization processes, ensuring reliable MTC operations despite satellite movements and large propagation delays.
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Abstract
Citation Information
Patent Citations
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