18751732. METHOD AND APPARATUS FOR DETECTING PDCCH, METHOD AND APPARATUS FOR TRANSMITTING PDCCH, DEVICE, AND STORAGE MEDIUM simplified abstract (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.)

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METHOD AND APPARATUS FOR DETECTING PDCCH, METHOD AND APPARATUS FOR TRANSMITTING PDCCH, DEVICE, AND STORAGE MEDIUM

Organization Name

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor(s)

Jing Xu of Dongguan (CN)

Bin Liang of Dongguan (CN)

METHOD AND APPARATUS FOR DETECTING PDCCH, METHOD AND APPARATUS FOR TRANSMITTING PDCCH, DEVICE, AND STORAGE MEDIUM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18751732 titled 'METHOD AND APPARATUS FOR DETECTING PDCCH, METHOD AND APPARATUS FOR TRANSMITTING PDCCH, DEVICE, AND STORAGE MEDIUM

The abstract describes a method for detecting a Physical Downlink Control Channel (PDCCH) in a terminal based on a preconfigured carrier combination.

  • The method involves performing PDCCH detection using one or more carriers in a carrier combination preconfigured by higher layer signaling.
  • Detection includes blind detection based on a PDCCH configuration defined by a network device for the carrier combination.

Potential Applications:

  • This technology can be applied in wireless communication systems to efficiently detect control channels.
  • It can enhance the reliability and speed of data transmission in mobile networks.

Problems Solved:

  • Addresses the challenge of accurately detecting PDCCH signals in complex wireless environments.
  • Improves the overall performance and efficiency of communication systems.

Benefits:

  • Enhances the reliability and accuracy of control channel detection.
  • Optimizes the use of carrier combinations for improved signal detection.
  • Increases the efficiency of data transmission in wireless networks.

Commercial Applications:

  • This technology can be utilized in 5G networks, IoT devices, and other wireless communication systems to improve signal detection and data transmission efficiency.

Questions about PDCCH Detection: 1. How does preconfiguring carrier combinations improve PDCCH detection accuracy? 

  - Preconfiguring carrier combinations helps optimize the detection process by focusing on specific carriers for signal analysis.

2. What are the advantages of blind detection based on network-defined PDCCH configurations? 

  - Blind detection based on network-defined configurations ensures compatibility and accuracy in detecting PDCCH signals.


Original Abstract Submitted

Provided is a method for detecting a physical downlink control channel (PDCCH). The method is applicable to a terminal, and includes: performing a PDCCH detection based on a carrier combination, wherein the carrier combination includes one or more carriers. The carrier combination is preconfigured by a higher layer signaling. Performing the PDCCH detection based on the carrier combination includes: performing a PDCCH blind detection based on a PDCCH configuration defined by a network device for the carrier combination.

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