View source for Apple inc. (20240113751). Transmit Precoding Matrix Design for 8 Tx Coherent PUSCH Operation simplified abstract

=Transmit Precoding Matrix Design for 8 Tx Coherent PUSCH Operation=


==Organization Name==

[[:Category:apple inc.|apple inc.]]


[[Category:apple inc.]]

==Inventor(s)==

[[:Category:Haitong Sun of Cupertino CA (US)|Haitong Sun of Cupertino CA (US)]][[Category:Haitong Sun of Cupertino CA (US)]]

[[:Category:Chunxuan Ye of San Diego CA (US)|Chunxuan Ye of San Diego CA (US)]][[Category:Chunxuan Ye of San Diego CA (US)]]

[[:Category:Dawei Zhang of Saratoga CA (US)|Dawei Zhang of Saratoga CA (US)]][[Category:Dawei Zhang of Saratoga CA (US)]]

[[:Category:Huaning Niu of San Jose CA (US)|Huaning Niu of San Jose CA (US)]][[Category:Huaning Niu of San Jose CA (US)]]

[[:Category:Sigen Ye of San Diego CA (US)|Sigen Ye of San Diego CA (US)]][[Category:Sigen Ye of San Diego CA (US)]]

[[:Category:Xiang Chen of Campbell CA (US)|Xiang Chen of Campbell CA (US)]][[Category:Xiang Chen of Campbell CA (US)]]

[[:Category:Wei Zeng of Saratoga CA (US)|Wei Zeng of Saratoga CA (US)]][[Category:Wei Zeng of Saratoga CA (US)]]

==Transmit Precoding Matrix Design for 8 Tx Coherent PUSCH Operation - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240113751 titled 'Transmit Precoding Matrix Design for 8 Tx Coherent PUSCH Operation

==Simplified Explanation==

The abstract describes a user equipment (UE) that can receive a physical uplink shared channel (PUSCH) configuration from a network, including a codebook-based transmit precoding matrix indicator (TPMI) with an indication of a transmit precoding matrix (TPM) for 8 antenna ports, and transmit PUSCH according to the configuration.

* User equipment (UE) receives PUSCH configuration from a network.
* PUSCH configuration includes a codebook-based TPMI for 8 antenna ports.
* UE transmits PUSCH based on the received configuration.

== Potential Applications ==
This technology can be applied in wireless communication systems, such as 5G networks, to enhance the efficiency and performance of uplink transmissions.

== Problems Solved ==
1. Efficient utilization of antenna ports for uplink transmissions.
2. Improved signal quality and reliability in PUSCH transmissions.

== Benefits ==
1. Enhanced uplink transmission performance.
2. Increased spectral efficiency.
3. Improved overall network capacity.

== Potential Commercial Applications ==
Optimizing uplink transmissions in 5G networks for improved user experience and network performance.

== Possible Prior Art ==
One possible prior art could be the use of precoding matrices in wireless communication systems to improve signal quality and spectral efficiency.

== Unanswered Questions ==
=== How does this technology impact battery life in user equipment? ===
The article does not address the potential impact of this technology on the battery life of user equipment.
=== Are there any compatibility issues with existing network infrastructure? ===
The article does not discuss any potential compatibility issues with current network infrastructure that may arise from implementing this technology.


==Original Abstract Submitted==

a user equipment (ue) configured to receive a physical uplink shared channel (pusch) configuration from a network, wherein the pusch configuration includes a codebook based transmit precoding matrix indicator (tpmi) with an indication of a transmit precoding matrix (tpm) for 8 antenna ports and transmit pusch according to the pusch configuration.



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