Intel corporation (20240129929). TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT simplified abstract

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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 20240129929 titled 'TECHNIQUES FOR CANCELATION OF ONE OR MORE UPLINK TRANSMISSIONS FROM A USER EQUIPMENT

Simplified Explanation

The patent application describes techniques for cancelation of uplink transmissions from a user equipment (UE) by determining the start of a reference uplink resource (RUR) based on a parameter D, which may be UE-specific. The UE receives a physical downlink control channel (PDCCH) with downlink control information (DCI) indicating the cancellation of an uplink transmission in a RUR. The starting symbol of the RUR is determined based on the parameter D, which may be scaled based on different subcarrier spacings associated with the parameter D and the uplink transmission.

  • Techniques for cancelation of uplink transmissions from a UE
  • Determining the start of a RUR based on a parameter D
  • Parameter D may be scaled based on subcarrier spacings
  • Use of PDCCH with DCI for cancelation indication

Potential Applications

This technology could be applied in wireless communication systems to improve resource allocation and interference management.

Problems Solved

1. Efficient cancelation of uplink transmissions to optimize network resources. 2. Reduction of interference in wireless communication systems.

Benefits

1. Enhanced network performance and capacity. 2. Improved quality of service for users. 3. More efficient use of available spectrum.

Potential Commercial Applications

This technology could be valuable for telecommunications companies, network equipment manufacturers, and providers of wireless services.

Possible Prior Art

There may be prior art related to interference cancellation techniques in wireless communication systems, but specific examples are not provided in the abstract.

Unanswered Questions

How does this technique impact the overall efficiency of wireless networks?

The article does not delve into the specific efficiency gains or improvements in network performance resulting from the cancelation techniques described.

What are the potential challenges or limitations of implementing these techniques in real-world networks?

The abstract does not address any potential obstacles or constraints that may arise when deploying these cancelation techniques in practical wireless communication systems.


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.

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