17958936. COMMUNICATION CONFIGURATION FOR HIGH PATHLOSS OPERATIONS simplified abstract (QUALCOMM Incorporated)

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COMMUNICATION CONFIGURATION FOR HIGH PATHLOSS OPERATIONS

Organization Name

QUALCOMM Incorporated

Inventor(s)

Junyi Li of Fairless Hills PA (US)

Juergen Cezanne of Ocean Township NJ (US)

Vasanthan Raghavan of West Windsor Township NJ (US)

COMMUNICATION CONFIGURATION FOR HIGH PATHLOSS OPERATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17958936 titled 'COMMUNICATION CONFIGURATION FOR HIGH PATHLOSS OPERATIONS

Simplified Explanation

The patent application describes methods, systems, and devices for managing different operation modes in wireless systems. These operation modes are based on the pathloss experienced between transmitting and receiving devices.

  • Wireless devices can operate in a high pathloss mode or a normal pathloss mode depending on the pathloss between them.
  • A first wireless device can send a message to a second wireless device to configure a bandwidth part (BWP) for high pathloss mode communications.
  • The message is transmitted through control signaling, and after receiving it, the second wireless device can enter high pathloss mode for communication with the first device after a specific time duration.
  • Some parameters, such as transmission duration and coding scheme, can be configured differently between high pathloss mode and normal pathloss mode.
  • Other parameters, like processing time and switching time, remain the same regardless of the operation mode.

Potential Applications

This technology can have various applications in wireless communications, including:

  • Improving communication reliability in areas with high pathloss, such as rural or remote locations.
  • Enhancing communication performance in environments with significant signal attenuation, such as underground or underwater.
  • Optimizing communication efficiency in scenarios where pathloss varies significantly, such as urban areas with tall buildings.

Problems Solved

The technology addresses several challenges in wireless communications:

  • Pathloss: By adapting the operation mode based on pathloss, the system can overcome signal attenuation and maintain reliable communication.
  • Varying Environments: Different operation modes allow for efficient communication in environments with varying levels of signal attenuation.
  • Configuration Management: The ability to configure parameters specific to high pathloss mode ensures optimal performance in challenging communication conditions.

Benefits

The technology offers several benefits in wireless communications:

  • Improved Reliability: By adapting to high pathloss mode, the system can maintain reliable communication even in challenging environments.
  • Enhanced Performance: Different operation modes optimize communication performance based on the level of signal attenuation.
  • Efficient Resource Allocation: Configurable parameters allow for efficient allocation of resources, ensuring optimal utilization in different operation modes.


Original Abstract Submitted

Methods, systems, and devices for wireless communications are described that provide for the management of different operation modes in wireless systems. For example, wireless device(s) may operate in a high pathloss operation mode or a normal pathloss operation mode based on the pathloss experienced between the transmitting and receiving devices. In some cases, a first wireless device may transmit a message to a second wireless device to configure a bandwidth part (BWP) for high pathloss mode communications. The message may be transmitted via control signaling and after receipt of the message, the second wireless device may enter a high pathloss mode for communications with the first wireless device (e.g., after a given time duration). Some parameters may be configurable (e.g., transmission duration, coding scheme) between high pathloss mode and normal pathloss mode, while other parameters may remain the same (e.g., processing time, switching time).

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