18474820. METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM simplified abstract (Samsung Electronics Co., Ltd.)

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METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Jeongho Yeo of Gyeonggi-do (KR)

Younsun Kim of Gyeonggi-do (KR)

Sungjin Park of Gyeonggi-do (KR)

Jinyoung Oh of Gyeonggi-do (KR)

METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18474820 titled 'METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS CELLULAR COMMUNICATION SYSTEM

Simplified Explanation

The patent application describes a method performed by a terminal in a wireless communication system. Here is a simplified explanation of the abstract:

  • The terminal receives information from a base station indicating the number of code block groups per transport block (TB).
  • The terminal also receives control information scheduling data and the data on a physical downlink shared channel (PDSCH) from the base station.
  • The terminal generates hybrid automatic repeat request (HARQ) feedback information for the code block groups of the TB.
  • The HARQ feedback information is transmitted back to the base station, with a bit size identical to the number of code block groups per TB.

Potential applications of this technology:

  • This method can be used in wireless communication systems to improve the reliability and efficiency of data transmission.
  • It can be applied in various wireless communication standards, such as 4G LTE and 5G, to enhance the performance of the system.

Problems solved by this technology:

  • The method addresses the need for efficient feedback mechanisms in wireless communication systems.
  • It solves the problem of providing accurate feedback information to the base station regarding the received data.

Benefits of this technology:

  • The method improves the reliability of data transmission by providing accurate feedback information to the base station.
  • It enhances the efficiency of the wireless communication system by optimizing the use of radio resources.
  • The method allows for better control and management of the data transmission process, leading to improved overall system performance.


Original Abstract Submitted

A method performed by a terminal in a wireless communication system includes receiving, from a base station via a radio resource control (RRC) signaling, information indicating a number N of code block groups per transport block (TB), wherein a code block group comprises at least one code block, receiving, from the base station, control information scheduling data, receiving, from the base station, the data on a physical downlink shared channel (PDSCH) based on the control information, the data including code block groups of a TB, generating hybrid automatic repeat request (HARQ) feedback information for the code block groups of the TB, the code block groups of the TB being identified based on a number of code blocks (CBs) for the TB and the number N of code block groups per TB, and transmitting the HARQ feedback information to the base station, wherein a bit size of the transmitted HARQ feedback information is identical to the number N of the code block group per TB.

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