18514097. METHOD AND APPARATUS FOR RECONFIGURING BANDWIDTH PART FOR GROUPCAST IN SIDELINK COMMUNICATION simplified abstract (KIA CORPORATION)

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METHOD AND APPARATUS FOR RECONFIGURING BANDWIDTH PART FOR GROUPCAST IN SIDELINK COMMUNICATION

Organization Name

KIA CORPORATION

Inventor(s)

Su Han Choi of Gwacheon (KR)

Gene Back Hahn of Hwaseong (KR)

METHOD AND APPARATUS FOR RECONFIGURING BANDWIDTH PART FOR GROUPCAST IN SIDELINK COMMUNICATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18514097 titled 'METHOD AND APPARATUS FOR RECONFIGURING BANDWIDTH PART FOR GROUPCAST IN SIDELINK COMMUNICATION

Simplified Explanation

The abstract describes a method for configuring sidelink bandwidth parts (BWPs) in a communication system for groupcast sidelink communication.

  • Explanation:
 * Configuring sidelink BWPs for groupcast sidelink communication
 * Transmitting configuration information message to participating terminals
 * Reconfiguring BWPs when necessary and transmitting reconfiguration information message
      1. Potential Applications

This technology can be applied in various communication systems where groupcast sidelink communication is required, such as in public safety networks, emergency response systems, and multicast services.

      1. Problems Solved

1. Efficient management of sidelink BWPs for groupcast communication. 2. Seamless reconfiguration of BWPs when needed without disrupting communication.

      1. Benefits

1. Improved reliability and efficiency in groupcast sidelink communication. 2. Enhanced flexibility in adapting to changing network conditions. 3. Better utilization of resources for optimized communication.

      1. Potential Commercial Applications

"Optimizing Sidelink Bandwidth Parts for Groupcast Communication" can find applications in industries such as telecommunications, public safety, broadcasting, and IoT services.

      1. Possible Prior Art

Prior art in this field may include patents or research papers related to dynamic bandwidth allocation in wireless communication systems, multicast communication protocols, and network reconfiguration techniques.

        1. Unanswered Questions
        1. How does this method handle interference in groupcast sidelink communication?

This method may utilize interference mitigation techniques or adaptive algorithms to minimize interference and maintain communication quality.

        1. What are the specific parameters included in the configuration information message for the participating terminals?

The configuration information message may include details such as bandwidth allocation, transmission power levels, modulation schemes, and synchronization information for the SL BWPs.


Original Abstract Submitted

An operation method of a first terminal in a communication system is provided. The method includes configuring sidelink (SL) bandwidth parts (BWPs) used for groupcast sidelink communication and transmitting a configuration information message including configuration information of the SL BWPs to participating terminals participating in the groupcast sidelink communication. The groupcast sidelink communication is performed with the participating terminals using one or more SL BWPs among the SL BWPs. In response to determining that reconfiguration of the SL BWPs is necessary, the SL BWPs are reconfigured and a reconfiguration information message including reconfiguration information of the SL BWPs is transmitted to the participating terminals.

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