18463205. MULTI-DOWNLINK CONTROL INFORMATION MESSAGE RELATED TO PHYSICAL UPLINK SHARED CHANNELS simplified abstract (QUALCOMM Incorporated)

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MULTI-DOWNLINK CONTROL INFORMATION MESSAGE RELATED TO PHYSICAL UPLINK SHARED CHANNELS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Mostafa Khoshnevisan of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Jing Sun of San Diego CA (US)

MULTI-DOWNLINK CONTROL INFORMATION MESSAGE RELATED TO PHYSICAL UPLINK SHARED CHANNELS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18463205 titled 'MULTI-DOWNLINK CONTROL INFORMATION MESSAGE RELATED TO PHYSICAL UPLINK SHARED CHANNELS

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communications. Specifically, it focuses on a communication device (user equipment) that can receive and transmit multiple uplink shared channels based on downlink control information (DCI) messages.

  • The communication device (UE) receives a first DCI message in a first control resource set (CORESET) scheduling a first uplink shared channel.
  • The first CORESET corresponds to a first CORESET pool index.
  • The UE also receives a second DCI message in a second CORESET scheduling a second uplink shared channel.
  • The second CORESET corresponds to a different CORESET pool index from the first CORESET pool index.
  • The second DCI message may be received before the transmission of the first uplink shared channel.
  • The UE transmits both the first and second uplink shared channels.
  • The first and second uplink shared channels correspond to the same hybrid automatic repeat request (HARM) process.

Potential Applications:

  • This technology can be applied in various wireless communication systems, such as cellular networks, to improve the efficiency of uplink shared channel scheduling.
  • It can be used in devices like smartphones, tablets, and IoT devices to enhance their wireless communication capabilities.

Problems Solved:

  • The technology solves the problem of efficiently scheduling multiple uplink shared channels in wireless communication systems.
  • It addresses the challenge of coordinating different CORESET pool indexes for scheduling different uplink shared channels.

Benefits:

  • The invention allows for the simultaneous transmission of multiple uplink shared channels, improving the overall capacity and efficiency of wireless communication systems.
  • It enables more flexible scheduling of uplink shared channels, enhancing the performance and reliability of wireless communication devices.
  • The technology optimizes the use of control resources and reduces the complexity of scheduling in wireless communication systems.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may receive, in a first control resource set (CORESET), a first downlink control information (DCI) message scheduling a first uplink shared channel, the first CORESET corresponding to a first CORESET pool index. The UE may receive, in a second CORESET, a second DCI message scheduling a second uplink shared channel, the second COREST corresponding to a second CORESET pool index different from the first CORESET pool index, where the second DCI message may be received before transmission of the first uplink shared channel. The UE may transmit both the first uplink shared channel and the second uplink shared channel based on the first uplink shared channel and the second uplink shared channel corresponding to a same hybrid automatic repeat request (HARM) process.

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