18359689. METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE IN WIRELESS COMMUNICATION SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE IN WIRELESS COMMUNICATION SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Youngkyo Baek of Suwon-si (KR)

METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18359689 titled 'METHOD AND APPARATUS FOR PROVIDING BROADCAST SERVICE IN WIRELESS COMMUNICATION SYSTEM

Simplified Explanation

The disclosed patent application is about a communication system that supports a higher data transmission rate, specifically for 5G or 6G networks. The method involves a base station in a wireless communication system performing certain steps.

  • The base station identifies a second temporary mobile group identity (TMGI) that is different from the first TMGI used for a broadcast service.
  • The base station transmits information about the second TMGI to an access and mobility function (AMF).
  • The base station receives information from the AMF regarding a broadcast session allocated by the multicast/broadcast-session management function (MB-SMF) based on the second TMGI.
  • The base station also receives broadcast data from the MB-UPF (multicast/broadcast user plane function) for broadcasting to user equipment (UE).

Potential Applications:

  • This technology can be applied in 5G or 6G communication systems to support higher data transmission rates.
  • It enables efficient broadcasting of data to multiple user equipment simultaneously.

Problems Solved:

  • The disclosed method solves the problem of efficiently transmitting data to multiple user equipment in a wireless communication system.
  • It addresses the need for a separate TMGI for a broadcast service to differentiate it from other TMGIs.

Benefits:

  • The use of a second TMGI allows for better management and allocation of broadcast sessions in the communication system.
  • The method enables faster and more reliable data transmission to user equipment, improving the overall user experience.


Original Abstract Submitted

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a base station in wireless communication system, the method comprising: identifying a second temporary mobile group identity (TMGI) which is different from a first TMGI for a broadcast service, and transmitting, to an access and mobility function (AMF), information on the second TMGI, and receiving, from the AMF, information on a broadcast session allocated by the MB-SMF (multicast/broadcast-session management function) based on the information on the second TMGI, receiving, from MB-UPF, broadcast data for broadcasting to user equipment (UE).

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