17953500. DATA TRANSMISSION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)

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DATA TRANSMISSION METHOD AND APPARATUS

Organization Name

Huawei Technologies Co., Ltd.

Inventor(s)

Jianxin Jia of Shanghai (CN)

Wenfu Wu of Shanghai (CN)

Zaifeng Zong of Nanjing (CN)

DATA TRANSMISSION METHOD AND APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17953500 titled 'DATA TRANSMISSION METHOD AND APPARATUS

Simplified Explanation

The abstract describes a method and apparatus for data transmission. Here is a simplified explanation of the abstract:

  • The method involves a source access network device receiving an end marker from a core network device through a transmission tunnel of a PDU session of a first terminal device.
  • The PDU session is associated with a first multicast/broadcast service.
  • In response to the end marker, the source access network device determines that it should stop sending data of the first multicast/broadcast service to a target access network device through a forwarding tunnel of the first terminal device.

Potential applications of this technology:

  • This technology can be applied in communication networks where multicast or broadcast services are used.
  • It can be used in scenarios where data transmission needs to be controlled and managed efficiently.

Problems solved by this technology:

  • This technology solves the problem of efficiently stopping the transmission of data for a specific multicast/broadcast service.
  • It provides a mechanism to control the flow of data in a network, ensuring that data is only sent to the intended recipients.

Benefits of this technology:

  • The method and apparatus described in the patent application provide a more efficient way to manage data transmission in multicast/broadcast services.
  • It allows for better control and management of network resources, optimizing the overall performance of the network.
  • By stopping the transmission of data for a specific multicast/broadcast service when necessary, it helps to conserve bandwidth and reduce unnecessary network traffic.


Original Abstract Submitted

A data transmission method and apparatus. The method includes: a source access network device that receives an end marker from a core network device through a transmission tunnel of a PDU session of a first terminal device, where the PDU session is associated with a first multicast/broadcast service; and in response to the end marker, the source access network device determines, based on the association between the PDU session and the first multicast/broadcast service, that the end marker acts on the first multicast/broadcast service of the first terminal device, to stop sending data of the first multicast/broadcast service to a target access network device through a forwarding tunnel of the first terminal device.

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