18164290. DETERMINISTIC TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM simplified abstract (Huawei Technologies Co., Ltd.)

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DETERMINISTIC TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM

Organization Name

Huawei Technologies Co., Ltd.

Inventor(s)

Jiangwei Ying of Beijing (CN)

Yanmei Yang of Beijing (CN)

DETERMINISTIC TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18164290 titled 'DETERMINISTIC TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND STORAGE MEDIUM

Simplified Explanation

The patent application describes a method for deterministic transmission in a communication network. Here are the key points:

  • The method involves a radio access network device generating deterministic transmission capability information for a switching node and sending it to a network element.
  • The switching node consists of the radio access network device and a terminal.
  • The radio access network device receives a scheduling policy from the network element based on the deterministic transmission capability information.
  • This allows for deterministic transmission according to the scheduling policy, reducing delay variation in a Quality of Service (QoS) flow carrying a Time-Sensitive Networking (TSN) flow in a 5G System (5GS).
  • It eliminates the need to select a QoS flow with excessively high delay for the TSN flow.

Potential applications of this technology:

  • This method can be applied in 5G networks to improve the transmission of time-sensitive data, such as real-time video streaming or industrial automation.
  • It can be used in scenarios where low latency and deterministic transmission are crucial, such as autonomous vehicles or remote surgery.

Problems solved by this technology:

  • The method reduces delay variation in QoS flows carrying TSN flows, ensuring a more consistent and reliable transmission of time-sensitive data.
  • It eliminates the need to select QoS flows with high delay indicators, simplifying the network configuration and improving efficiency.

Benefits of this technology:

  • By enabling deterministic transmission, it ensures that time-sensitive data is delivered with low latency and minimal delay variation, meeting the requirements of critical applications.
  • It simplifies the network configuration by eliminating the need for selecting specific QoS flows based on delay indicators, reducing complexity and improving overall efficiency.


Original Abstract Submitted

This application discloses a deterministic transmission method, a communication apparatus, and a storage medium, and relates to the communication field. In the method, a radio access network device may generate deterministic transmission capability information of a first switching node, and send the deterministic transmission capability information to a first network element. The first switching node includes the radio access network device and a terminal. Then, the radio access network device may receive a first scheduling policy that is delivered by the first network element based on the deterministic transmission capability information of the first switching node, so that deterministic transmission can be performed according to the first scheduling policy. This reduces a delay variation of a QoS flow carrying a TSN flow in a 5GS, and can avoid a need to select a QoS flow whose delay indicator is excessively high for the TSN flow.

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