17525746. DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND DOWNLINK (DL) DMRS RESOURCES simplified abstract (QUALCOMM Incorporated)

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DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND DOWNLINK (DL) DMRS RESOURCES

Organization Name

QUALCOMM Incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Ahmed Attia Abotabl of San Diego CA (US)

Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US)

DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND DOWNLINK (DL) DMRS RESOURCES - A simplified explanation of the abstract

This abstract first appeared for US patent application 17525746 titled 'DEMODULATION REFERENCE SIGNAL (DMRS) FOR OVERLAPPED UPLINK (UL) AND DOWNLINK (DL) DMRS RESOURCES

Simplified Explanation

The patent application describes a method of wireless communication between a user equipment (UE) and a base station using demodulation reference signals (DMRS). The UE receives a downlink DMRS from the base station and transmits an uplink DMRS to the base station. The configuration of the uplink DMRS differs from the configuration of the downlink DMRS in terms of one or more parameters.

  • The UE receives a downlink DMRS from the base station.
  • The UE generates an uplink DMRS and transmits it to the base station.
  • The configuration of the uplink DMRS differs from the configuration of the downlink DMRS in terms of one or more parameters.

Potential applications of this technology:

  • Wireless communication between user equipment (UE) and base stations.
  • Improving the efficiency and reliability of wireless communication systems.
  • Enabling seamless connectivity and data transfer in wireless networks.

Problems solved by this technology:

  • Ensuring accurate demodulation of signals in wireless communication.
  • Addressing the challenges of interference and noise in wireless networks.
  • Optimizing the performance of wireless communication systems.

Benefits of this technology:

  • Enhanced signal quality and reliability in wireless communication.
  • Improved data transfer rates and network capacity.
  • Flexibility in configuring demodulation reference signals for different communication scenarios.


Original Abstract Submitted

A method of wireless communication by a user equipment (UE) includes receiving, from a base station, a downlink demodulation reference signal (DMRS) generated from a downlink DMRS configuration. The method also includes transmitting, to the base station, an uplink DMRS generated from an uplink DMRS configuration. A value of one or more parameter(s) of the uplink DMRS configuration differs from a value of the parameter(s) of the downlink DMRS configuration. A method of wireless communication by a base station includes transmitting, to a user equipment (UE), a downlink demodulation reference signal (DMRS) generated from a downlink DMRS configuration. The method also includes receiving, from the UE, an uplink DMRS generated from an uplink DMRS configuration. A value of one or more parameter(s) of the uplink DMRS configuration differs from a second value of the parameter(s) of the downlink DMRS configuration.

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