SYSTEMS AND METHODS FOR REDUCING OCCURRENCE OF DATA COLLISIONS IN WIRELESS NETWORKS
The present disclosure relates to several techniques for reducing the occurrence of data collisions, which can occur when multiple devices simultaneously transmit data in the same (frequency) channel. For example, a turnaround time in which a device switches from a receive mode of operation to a tra...
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Format | Patent |
Language | English |
Published |
22.06.2023
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Abstract | The present disclosure relates to several techniques for reducing the occurrence of data collisions, which can occur when multiple devices simultaneously transmit data in the same (frequency) channel. For example, a turnaround time in which a device switches from a receive mode of operation to a transmit mode of operation may be reduced based on the device and another device indicating that they are capable of operating with a reduced turnaround. As another example, devices may use learning-based turnaround estimation to determine a turnaround time supported by other devices and utilize the determined turnaround time, for instance, instead of a longer turnaround time. As yet another example, multiple clear channel assessments may be performed before transmitting data. For instance, a first clear channel assessment may be performed during a backoff period, and a second clear channel assessment may be performed afterwards before data is transmitted. |
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AbstractList | The present disclosure relates to several techniques for reducing the occurrence of data collisions, which can occur when multiple devices simultaneously transmit data in the same (frequency) channel. For example, a turnaround time in which a device switches from a receive mode of operation to a transmit mode of operation may be reduced based on the device and another device indicating that they are capable of operating with a reduced turnaround. As another example, devices may use learning-based turnaround estimation to determine a turnaround time supported by other devices and utilize the determined turnaround time, for instance, instead of a longer turnaround time. As yet another example, multiple clear channel assessments may be performed before transmitting data. For instance, a first clear channel assessment may be performed during a backoff period, and a second clear channel assessment may be performed afterwards before data is transmitted. |
Author | Manepalli, Venkateswara Rao Varatharajan, Sarvesh Kumar Mahasenan, Arun Vijayakumari Upadhyay, Piyush Kumar Naik, Anil G Kim, Won Soo Dass, Yaranama Venkata Ramana Deivasigamani, Giri Prassad |
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Snippet | The present disclosure relates to several techniques for reducing the occurrence of data collisions, which can occur when multiple devices simultaneously... |
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SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
Title | SYSTEMS AND METHODS FOR REDUCING OCCURRENCE OF DATA COLLISIONS IN WIRELESS NETWORKS |
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