Satellite PUSCH Repetition Using Variable OCC Sequences

The patent applies dynamics by making the OCC sequence variable across different repetitions of the transport block. Specifically, different OCC sequences are assigned to different repetitions (e.g., even repetitions use one sequence, odd repetitions use another), allowing the system to adapt to varying channel conditions while maintaining orthogonality. This dynamic approach resolves the contradiction by improving signal reliability through enhanced orthogonality without requiring complex manual configuration.

The patent implements periodic action by establishing a regular pattern in OCC sequence assignment across repetitions. The sequence assignment follows a periodic structure where even-numbered repetitions use one OCC sequence and odd-numbered repetitions use another, creating a predictable and systematic approach. This periodic pattern ensures consistent orthogonality maintenance while simplifying device operation through automated periodic application.

The patent applies parameter changes by systematically varying the OCC sequence parameter across different repetitions. The system changes the OCC sequence index based on the repetition number (e.g., using different sequences for even vs. odd repetitions), which improves orthogonality and signal quality. This parameter change approach is managed through automated algorithms that select from a predefined set of OCC sequences, reducing the perceived complexity for the device.

The patent implements local quality by applying different OCC sequences to different local instances (repetitions) of the transport block based on their specific position or channel conditions. Each repetition receives an OCC sequence optimized for its local context, improving overall signal quality while the systematic assignment rules keep device complexity manageable.

The patent applies self-service by enabling the system to automatically select and apply appropriate OCC sequences for each repetition without requiring manual configuration. The device autonomously manages the OCC sequence assignment based on predefined rules and channel conditions, improving transmission efficiency while maintaining ease of operation through automated decision-making.

The patent implements preliminary action by pre-configuring a set of available OCC sequences and establishing assignment rules before transmission begins. This preliminary preparation allows the system to efficiently select and apply the appropriate sequence for each repetition during actual transmission, improving productivity while the pre-established rules keep the operation simple and manageable.