18280760. ENHANCED GROUP DCI FORMAT 2 3 FOR SRS TRANSMISSION simplified abstract (Intel Corporation)

ENHANCED GROUP DCI FORMAT 2_3 FOR SRS TRANSMISSION

Organization Name

Intel Corporation

Inventor(s)

Guotong Wang of Beijing (CN)

Alexei Davydov of Nizhny Novgorod (RU)

ENHANCED GROUP DCI FORMAT 2_3 FOR SRS TRANSMISSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18280760 titled 'ENHANCED GROUP DCI FORMAT 2_3 FOR SRS TRANSMISSION

Simplified Explanation

The patent application describes an apparatus and system for transmitting aperiodic sounding reference signals (SRS) using downlink control information (DCI) format 2_3 with a Transmission Configuration Indicator (TCI) state for beam indication. The TCI state can indicate a joint uplink/downlink TCI state or separate uplink or downlink TCI state. The DCI includes an explicit field to indicate the TCI state or the TCI state of the scheduling carrier used for the SRS transmission. The DCI also specifies an available slot for the SRS transmission, either explicitly in a DCI field or implicitly based on the component carrier used, slotOffset parameter, or first available slot.

• Aperiodic sounding reference signals (SRS) transmission using DCI format 2_3
• Transmission Configuration Indicator (TCI) state for beam indication
• Explicit field in DCI to indicate TCI state
• Joint uplink/downlink TCI state or separate uplink/downlink TCI state
• Specification of available slot for SRS transmission

Potential Applications

This technology can be applied in wireless communication systems, particularly in 5G networks, to improve the efficiency of aperiodic sounding reference signal transmission.

Problems Solved

- Efficient transmission of aperiodic sounding reference signals - Improved beam indication for SRS transmission - Enhanced utilization of available slots for SRS

Benefits

- Increased reliability and accuracy of aperiodic sounding reference signal transmission - Better resource allocation for SRS in wireless networks - Enhanced performance and throughput in 5G systems

Potential Commercial Applications

The technology can be utilized by telecommunications companies, network equipment manufacturers, and wireless service providers to enhance the performance and efficiency of 5G networks.

Possible Prior Art

There may be prior art related to the transmission of sounding reference signals in wireless communication systems, but the specific approach of using DCI format 2_3 with a TCI state for beam indication may be novel.

How does this technology impact the overall spectral efficiency of the wireless network?

This article does not delve into the specific impact of this technology on the spectral efficiency of the wireless network. Further research or testing may be needed to determine the exact effects.

What are the potential challenges or limitations of implementing this technology in existing network infrastructure?

The article does not address the potential challenges or limitations of integrating this technology into current network setups. Understanding these obstacles could be crucial for successful deployment.

Original Abstract Submitted

An apparatus and system for aperiodic sounding reference signals (SRS) transmission are described. Downlink control information (DCI) format 2_3 indicates a Transmission Configuration Indicator (TCI) state for beam indication for transmission of an SRS triggered by the DCI. An explicit field is added to the DCI to indicate the TCI state or the TCI state of the scheduling carrier used to transmit the DCI is used for the SRS. The TCI state indicates a joint uplink/downlink TCI state or a separate uplink or downlink TCI state. The DCI indicates an available slot to use for the SRS explicitly in a DCI field or implicitly based on the component carrier used for transmission of the SRS, the slotOffset parameter, or the first available slot.