17644502. ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF CONTROL CHANNEL AND SHARED CHANNEL COMMUNICATIONS simplified abstract (QUALCOMM Incorporated)

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ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF CONTROL CHANNEL AND SHARED CHANNEL COMMUNICATIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Raviteja Patchava of San Diego CA (US)

Jun Ma of San Diego CA (US)

Morteza Soltani of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF CONTROL CHANNEL AND SHARED CHANNEL COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17644502 titled 'ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF CONTROL CHANNEL AND SHARED CHANNEL COMMUNICATIONS

Simplified Explanation

The patent application relates to wireless communication and describes a method for transmitting control and shared channel communications in a wireless network. Here is a simplified explanation of the abstract:

  • The patent application describes a method for a user equipment (UE) to transmit control and shared channel communications in a wireless network.
  • The UE uses different precoding techniques for the physical sidelink control channel (PSCCH) and the physical sidelink shared channel (PSSCH) communications.
  • The PSCCH communication is precoded using a first delay-Doppler precoder, while the PSSCH communication is precoded using one or more second delay-Doppler precoders.
  • After precoding, the UE transmits the PSCCH and PSSCH communications in a slot.
  • The patent application also mentions numerous other aspects related to this method.

Potential applications of this technology:

  • This technology can be applied in wireless communication systems, such as cellular networks, to improve the transmission of control and shared channel communications.
  • It can be used in various IoT (Internet of Things) applications where reliable and efficient wireless communication is required.

Problems solved by this technology:

  • The method described in the patent application solves the problem of efficiently transmitting control and shared channel communications in a wireless network.
  • By using different precoding techniques for different types of communications, the method optimizes the transmission and reception of these signals.

Benefits of this technology:

  • The use of different precoding techniques for the PSCCH and PSSCH communications allows for better signal quality and reduced interference.
  • The method improves the overall efficiency and reliability of wireless communication systems.
  • It enables better utilization of network resources and enhances the performance of IoT applications.


Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may precode a physical sidelink control channel (PSCCH) communication using a first delay-Doppler precoder. The UE may precode a physical sidelink shared channel (PSSCH) communication using one or more second delay-Doppler precoders. The UE may transmit the PSCCH communication and the PSSCH communication in a slot after precoding the PSCCH communication and the PSSCH communication. Numerous other aspects are described.

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