17543470. TECHNIQUES FOR MODIFYING CHANNEL STATE INFORMATION simplified abstract (QUALCOMM Incorporated)

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TECHNIQUES FOR MODIFYING CHANNEL STATE INFORMATION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Ahmed Attia Abotabl of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

TECHNIQUES FOR MODIFYING CHANNEL STATE INFORMATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17543470 titled 'TECHNIQUES FOR MODIFYING CHANNEL STATE INFORMATION

Simplified Explanation

Methods, systems, and devices for wireless communications are described in this patent application. The innovation involves a user equipment (UE) modifying the contents of a channel state information (CSI) report by delaying its transmission. This is done to address collisions between a semi-persistent scheduling (SPS) scheme and a time division duplexing (TDD) scheme used for communication between the UE and the base station.

  • The base station transmits downlink messages to the UE, which generates CSI based on these messages.
  • The UE may delay transmitting the CSI report one or more times due to collisions between the SPS and TDD schemes.
  • The UE modifies the CSI included in the report based on the number of times it delays transmission.
  • The modified CSI report is then transmitted to the base station.

Potential Applications

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

Problems Solved

  • Addressing collisions between semi-persistent scheduling and time division duplexing schemes in wireless communication.
  • Ensuring accurate and reliable channel state information reporting.

Benefits

  • Improved efficiency and reliability of wireless communication systems.
  • Enhanced performance of mobile networks and IoT devices.
  • Optimal utilization of available resources in wireless networks.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may modify the contents of a channel state information (CSI) report based on delaying transmission of the CSI report. For example, a base station may transmit one or more downlink messages to the UE from which the UE may generate CSI. The UE may delay transmitting a CSI report that includes the CSI report one or more times, for example, due to a collision between a semi-persistent scheduling (SPS) scheme and a time division duplexing (TDD) scheme according to which the UE and the base station communicate. Based on a quantity of occasions that the UE delays transmission of the CSI report, the UE may modify the CSI included in the CSI report and transmit the CSI report including the modified CSI to the base station.

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