18480951. System and Method for Inter-cell and Intra-cell Multiple Transmission-Reception Points Communications simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

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System and Method for Inter-cell and Intra-cell Multiple Transmission-Reception Points Communications

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.

Inventor(s)

Jialing Liu of Palatine IL (US)

Weimin Xiao of Hoffman Estates IL (US)

Qian Cheng of Naperville IL (US)

System and Method for Inter-cell and Intra-cell Multiple Transmission-Reception Points Communications - A simplified explanation of the abstract

This abstract first appeared for US patent application 18480951 titled 'System and Method for Inter-cell and Intra-cell Multiple Transmission-Reception Points Communications

Simplified Explanation

The abstract of this patent application describes a method for a User Equipment (UE) to receive information about the layer number and transmit precoding matrix index (TPMI) to be used for two physical uplink shared channels (PUSCH). The UE then transmits data on both PUSCHs over a carrier according to the layer number and TPMI.

  • The patent application proposes a method for the UE to receive information about the layer number and TPMI for two PUSCHs.
  • The UE then transmits data on both PUSCHs over a carrier based on the received layer number and TPMI.
  • This method allows for the repetition transmission of data on the PUSCHs.

Potential applications of this technology:

  • This technology can be applied in wireless communication systems, particularly in the uplink transmission of data from a UE to a base station.
  • It can be used in 5G and future generations of wireless networks to improve the efficiency and reliability of uplink data transmission.

Problems solved by this technology:

  • This technology solves the problem of efficiently transmitting data on multiple PUSCHs by using different layer numbers and TPMIs.
  • It addresses the challenge of repetition transmission on PUSCHs to improve the reliability of data transmission.

Benefits of this technology:

  • The use of different layer numbers and TPMIs for multiple PUSCHs allows for efficient and reliable transmission of data.
  • The repetition transmission capability enhances the reliability of data transmission, especially in scenarios with poor signal conditions.
  • This technology can improve the overall performance and capacity of wireless communication systems.


Original Abstract Submitted

A UE may receive information indicating a layer number and a first transmit precoding matrix index (TPMI) to be used for a first physical uplink shared channel (PUSCH). The UE may also receive information indicating a second TPMI to be used for a second PUSCH. The first TPMI and the second TPMI correspond to the layer number. The UE may transmit data on the first PUSCH over a carrier according to the layer number and the first TPMI, transmit the same data on the second PUSCH over the carrier according to the layer number and the second TPMI, for PUSCH repetition transmissions.

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