US Patent Application 18352888. PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS simplified abstract

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PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.


Inventor(s)

Fengwei Liu of Chengdu (CN)

Minghui Xu of Shenzhen (CN)

Jiayin Zhang of Shanghai (CN)

PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18352888 titled 'PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND RELATED APPARATUS

Simplified Explanation

This patent application describes a method and apparatus for transmitting a physical downlink control channel (PDCCH) in a wireless network.

  • The network device sends a resource configuration, indicating the time domain resource used for PDCCH sending.
  • The network device sends the PDCCH of a first terminal device on a first time domain resource, and the PDCCH of a second terminal device on a second time domain resource.
  • This allows the terminal devices to monitor the PDCCH only on a portion of the time domain resource, reducing complexity.
  • The method helps avoid an increase in complexity for terminal devices when monitoring the PDCCH.


Original Abstract Submitted

This application provides a physical downlink control channel transmission method and a related apparatus. The transmission method includes: A network device sends a resource configuration, where the resource configuration indicates a time domain resource used by the network device for PDCCH sending. The network device sends a PDCCH of a first terminal device on a first time domain resource in the time domain resource used by the network device for PDCCH sending, and sends a PDCCH of a second terminal device on a second time domain resource in the time domain resource used by the network device for PDCCH sending. In this way, a terminal device needs to monitor a PDCCH only on a portion of the time domain resource used for PDCCH sending, and an increase in complexity of PDCCH monitoring of the terminal device can also be avoided.

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