Back to results
US 2026/0128035 A1Published application
Systems and methods for audio transport
AssigneeDatavault AI Inc.
InventorKenneth A. Boehlke
Life of this patent
Estimating the term…
Abstract
According to disclosed embodiments, methods and systems of data transmission are provided. An aspect of the present disclosure is a method comprising receiving an audio stream, parsing the audio stream into packets, encoding each packet using Alphabet Linear Network Coding (ALNC), and transmitting the encoded packets.
Claims20
A transmitter, comprising:
- at least one processor;
- and
- a memory storing computer code;
- wherein the at least one processor is configured to execute the computer code that causes the at least one processor to:
- generate N coded packets from an audio stream using precomputed coefficients from a Galois field;
- allocate the N coded packets across at least two independent radio channels having independently selected communication methods chosen from broadcast, multicast, and unicast;
- select, for each radio channel, a physical layer rate based on a measured per-channel packet error rate;
- select a retransmission method between User Datagram Protocol (UDP) and Transmission Control Protocol (TCP) based on a measured packet loss condition;
- and
- schedule temporal-diversity transmission slots on the at least two independent radio channels to avoid cross-channel interference.
7 more elements
A method, comprising:
- generating, by at least one processor of a transmitter, N coded packets from an audio stream using precomputed coefficients from a Galois field;
- allocating, by the at least one processor, the N coded packets across at least two independent radio channels having independently selected communication methods chosen from broadcast, multicast, and unicast;
- measuring, by the at least one processor, for each radio channel, a per-channel packet error rate;
- selecting, for each radio channel, a physical layer rate based on the measured per-channel packet error rate;
- determining, by the at least one processor, a packet loss condition;
- selecting, by the at least one processor, a retransmission method between User Datagram Protocol (UDP) and Transmission Control Protocol (TCP) based on the packet loss condition;
- and
- scheduling, by the at least one processor, temporal-diversity transmission slots on the at least two independent radio channels to avoid cross-channel interference.
5 more elements
Dependencies are inferred from the claim text.