18546340. MULTI-LAYER PT-RS simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

MULTI-LAYER PT-RS

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

Mattias Frenne of Uppsala (SE)

Robert Baldemair of Solna (SE)

Stefan Parkvall of Bromma (SE)

MULTI-LAYER PT-RS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18546340 titled 'MULTI-LAYER PT-RS

Simplified Explanation

The patent application describes a method for operating a transmitting radio node in a wireless communication network by transmitting data signaling on multiple layers, with samples representing PT-RS (Pilot Time Reference Signal) being inserted into the sequence of samples in one or more groups, and groups of PT-RS of different layers being shifted relative to each other.

• Method involves transmitting data signaling on multiple layers
• Samples representing PT-RS are inserted into the sequence of samples in one or more groups
• Groups of PT-RS of different layers are shifted relative to each other

Potential Applications

This technology could be applied in:

• Wireless communication networks
• Mobile communication systems
• Internet of Things (IoT) devices

Problems Solved

• Efficient transmission of data signaling on multiple layers
• Improved synchronization with the use of PT-RS samples
• Enhanced performance in wireless communication networks

Benefits

• Increased data transmission efficiency
• Better synchronization for improved network performance
• Enhanced reliability in wireless communication

Potential Commercial Applications

Optimized for:

• Telecommunication companies
• Network equipment manufacturers
• IoT device manufacturers

Possible Prior Art

There may be prior art related to:

• Methods for transmitting data signaling on multiple layers
• Techniques for improving synchronization in wireless communication networks

What are the specific techniques used for shifting groups of PT-RS of different layers relative to each other in the method described in the patent application?

The specific techniques used for shifting groups of PT-RS of different layers relative to each other in the method described in the patent application involve inserting PT-RS samples into the sequence of samples in one or more groups, and then shifting these groups of PT-RS samples on different layers to achieve the desired synchronization.

How does the method described in the patent application improve the efficiency of data transmission in wireless communication networks compared to existing methods?

The method described in the patent application improves the efficiency of data transmission in wireless communication networks by transmitting data signaling on multiple layers and inserting PT-RS samples into the sequence of samples. This allows for better synchronization and more reliable data transmission, leading to overall improved network performance.

Original Abstract Submitted

There is disclosed a method of operating transmitting radio node in a wireless communication network. The method comprises transmitting data signaling on multiple layers, wherein on each layer, there is transmitted a sequence of samples representing data, samples representing PT-RS being inserted into the sequence of samples in one or more groups, each group representing a PT-RS sample sequence. Groups of PT-RS of different layers are shifted relative to each other. The disclosure also pertains to related devices and methods.