18545920. COMB AND PARTIAL INTERLACE-BASED SIDELINK FEEDBACK CHANNEL TRANSMISSION simplified abstract (QUALCOMM Incorporated)

COMB AND PARTIAL INTERLACE-BASED SIDELINK FEEDBACK CHANNEL TRANSMISSION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Chih-Hao Liu of San Diego CA (US)

Yisheng Xue of San Diego CA (US)

Jing Sun of San Diego CA (US)

Xiaoxia Zhang of San Diego CA (US)

Giovanni Chisci of San Diego CA (US)

COMB AND PARTIAL INTERLACE-BASED SIDELINK FEEDBACK CHANNEL TRANSMISSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18545920 titled 'COMB AND PARTIAL INTERLACE-BASED SIDELINK FEEDBACK CHANNEL TRANSMISSION

Simplified Explanation

The present disclosure provides techniques for providing sidelink feedback in wireless communication systems.

• Method for wireless communication by a first user equipment (UE):

   - Receiving sidelink data messages from a second UE.
   - Transmitting a first feedback message to the second UE via a first sidelink feedback channel resource.
   - The first sidelink feedback channel resource consists of a first partial interlace group of resource blocks.

• The first partial interlace group includes at least two first resource blocks.

• Potential Applications:

   - Enhancing communication reliability in wireless networks.
   - Improving coordination between user equipment in proximity.

• Problems Solved:

   - Ensuring efficient feedback transmission in sidelink communication.
   - Facilitating reliable data exchange between UEs.

• Benefits:

   - Increased network efficiency.
   - Enhanced user experience through improved communication reliability.

• Potential Commercial Applications:

   - 5G and beyond wireless networks.
   - Internet of Things (IoT) devices requiring reliable communication.

• Possible Prior Art:

   - Prior art related to sidelink feedback mechanisms in wireless communication systems.

1. 1. 1. Unanswered Questions:
         1. How does this method handle interference in crowded wireless environments?

The abstract does not provide information on how the method addresses interference mitigation techniques in scenarios with multiple UEs transmitting feedback simultaneously.

1. 1. 1. 1. What impact does this method have on battery consumption of user equipment?

The abstract does not mention any details regarding the potential impact of this method on the battery life of user equipment during sidelink communication.

Original Abstract Submitted

Certain aspects of the present disclosure provide techniques for techniques for providing sidelink feedback. Certain aspects provide a method for wireless communication by a first user equipment (UE). The method generally includes receiving, from a second UE, one or more sidelink data messages and transmitting, to the second UE, via a first sidelink feedback channel resource, a first feedback message comprising one or more feedback bits associated with the one or more sidelink data messages, wherein: the first sidelink feedback channel resource comprises a first partial interlace group of a first interlace group of resource blocks, and the first partial interlace group comprises at least two first resource blocks.