17921061. INTERLACED SIDELINK DATA FOR COMMUNICATION simplified abstract (QUALCOMM Incorporated)

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INTERLACED SIDELINK DATA FOR COMMUNICATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Chih-Hao Liu of San Diego CA (US)

Jing Sun of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Yisheng Xue of San Diego CA (US)

Changlong Xu of Beijing (CN)

Ozcan Ozturk of San Diego CA (US)

INTERLACED SIDELINK DATA FOR COMMUNICATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17921061 titled 'INTERLACED SIDELINK DATA FOR COMMUNICATION

Simplified Explanation

The patent application describes a user equipment (UE) that is capable of establishing a sidelink communication channel and receiving mapped channel state information-reference signals (CSI-RS) over multiple PSSCH resource blocks. The CSI-RS is interlaced with resource elements in a portion of the PSSCH resource blocks. The received CSI-RS is then processed to determine the channel quality of the sidelink channel.

  • The UE can establish a sidelink communication channel.
  • It can receive mapped channel state information-reference signals (CSI-RS) over multiple PSSCH resource blocks.
  • The CSI-RS is interlaced with resource elements in a portion of the PSSCH resource blocks.
  • The received CSI-RS is processed to determine the channel quality of the sidelink channel.

Potential Applications

  • This technology can be applied in wireless communication systems that utilize sidelink channels.
  • It can be used in various IoT (Internet of Things) applications where devices need to communicate with each other directly.

Problems Solved

  • The UE solves the problem of establishing a sidelink communication channel.
  • It addresses the challenge of receiving and processing channel state information-reference signals (CSI-RS) over multiple resource blocks.
  • It solves the issue of determining the channel quality of the sidelink channel.

Benefits

  • The UE provides an efficient method for establishing and maintaining a sidelink communication channel.
  • It enables accurate determination of the channel quality, allowing for better resource allocation and optimization.
  • The interlacing of CSI-RS with resource elements improves the overall efficiency of the system.


Original Abstract Submitted

Aspects of the disclosure relate to a user equipment (UE) for establishing a sidelink communication channel and receive mapped channel state information-reference signals (CSI-RS) over a plurality of PSSCH resource blocks. The mapped CSI-RS may be interlaced with resource elements in at least a portion of the plurality of PSSCH resource blocks. The CSI-RS received over the plurality of PSSCH blocks is then processed to determine a channel quality of the sidelink channel from the portion of the plurality of PSSCH resource blocks including the mapped CSI-RS.

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