18465005. TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT simplified abstract (Intel Corporation)

TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT

Organization Name

Intel Corporation

Inventor(s)

Toufiqul Islam of Santa Clara CA (US)

Debdeep Chatterjee of San Jose CA (US)

TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 18465005 titled 'TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT

Simplified Explanation

Various embodiments provide techniques for cancelation of one or more uplink (UL) transmissions from a user equipment (UE). The UE may receive an indication of a parameter d to use for determining a start of a reference UL resource (RUR). The parameter d may be UE-specific. The UE may further receive a physical downlink control channel (PDCCH) that includes a downlink control information (DCI) to indicate that a UL transmission is to be canceled in a RUR. The UE may determine a starting symbol of the RUR based on the parameter d. In embodiments, the UE may scale the parameter d based on a first subcarrier spacing (SCS) associated with the parameter d and a second SCS associated with the uplink transmission to obtain a scaled parameter d′ that is used to determine the starting symbol of the RUR.

• Techniques for cancelation of uplink transmissions from a UE
• Parameter d used to determine start of a reference UL resource
• UE-specific parameter d received by the UE
• PDCCH with DCI used to indicate cancelation of UL transmission
• Scaling of parameter d based on different subcarrier spacings
• Scaled parameter d′ used to determine starting symbol of RUR

Potential Applications

• Wireless communication systems
• Mobile networks
• 5G technology

Problems Solved

• Efficient cancelation of uplink transmissions
• Improved resource allocation
• Enhanced communication reliability

Benefits

• Reduced interference
• Optimal use of resources
• Enhanced overall network performance

Possible Prior Art

There may be existing techniques for cancelation of uplink transmissions in wireless communication systems, but specific details on the use of UE-specific parameters and scaling based on subcarrier spacings may not have been previously disclosed.

Potential Applications in Mobile Networks

What are the specific subcarrier spacings used in the scaling process? The specific subcarrier spacings used in the scaling process are not mentioned in the abstract.

How does the cancelation of uplink transmissions impact overall network efficiency? The impact of cancelation of uplink transmissions on overall network efficiency is not discussed in detail in the abstract.

Original Abstract Submitted

Various embodiments herein provide techniques for cancelation of one or more uplink (UL) transmissions from a user equipment (UE). The UE may receive an indication of a parameter d to use for determining a start of a reference UL resource (RUR). The parameter d may be UE-specific. The UE may further receive a physical downlink control channel (PDCCH) that includes a downlink control information (DCI) to indicate that a UL transmission is to be canceled in a RUR. The UE may determine a starting symbol of the RUR based on the parameter d. In embodiments, the UE may scale the parameter d based on a first subcarrier spacing (SCS) associated with the parameter d and a second SCS associated with the uplink transmission to obtain a scaled parameter d′ that is used to determine the starting symbol of the RUR. Other embodiments may be described and claimed.