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    SELECTING A RETRANSMISSION MODE BASED ON A MINIMUM TIME DURATION
    1.
    发明公开
    SELECTING A RETRANSMISSION MODE BASED ON A MINIMUM TIME DURATION 审中-公开

    公开(公告)号：EP4412125A3

    公开(公告)日：2024-10-30

    申请号：EP24183529.7

    申请日：2021-05-13

    申请人： Lenovo (Singapore) Pte. Ltd

    发明人： GANESAN, Karthikeyan ,  BASU MALLICK, Prateek ,  LÖHR, Joachim ,  KUCHIBHOTLA, Ravi

    IPC分类号： H04L1/1825 ,  H04L1/1867 ,  H04L5/00

    摘要： Apparatuses, methods, and systems are disclosed for supporting a mixture of BR and HFBT. One apparatus (600) includes a processor (605) that provides a physical ("PHY") layer (255) and a Medium Access Control ("MAC") layer (260) and a transceiver (625) that communicates on a sidelink channel. The processor (605) determines (805) a minimum time duration between a first resource for HARQ transmission of the transport block ("TB") and a second resource for HARQ transmission of the TB. Here, the minimum time duration comprises a sum of: a first time to receive HARQ feedback, a second time to determine whether to perform retransmissions of the TB, and a third time to retransmit the TB. The processor (605) selects (810) a retransmission mode based on the minimum time duration and selects (815) sidelink resources for retransmission of the TB based on the selected retransmission mode.

    METHODS FOR ADAPTIVE ERROR AVOIDANCE TO INCREASE RE-TRANSMISSION RELIABILITY IN TIME-SLOTTED COMMUNICATION LINKS
    8.
    发明公开
    METHODS FOR ADAPTIVE ERROR AVOIDANCE TO INCREASE RE-TRANSMISSION RELIABILITY IN TIME-SLOTTED COMMUNICATION LINKS 审中-公开

    公开(公告)号：EP4187823A1

    公开(公告)日：2023-05-31

    申请号：EP22206007.1

    申请日：2022-11-08

    申请人： Analog Devices International Unlimited Company

    发明人： GOVINDARAJU, Prakash ,  FERNANDES, Avner Darren

    IPC分类号： H04L1/1825 ,  H04L1/1867

    摘要： A network node device of a communication network comprises physical (PHY) layer circuity configured to transmit and receive data packets via a communication network; and processing circuitry connected to the PHY layer circuitry. The processing circuitry is configured to encode a data packet for sending according to a first communication protocol for sending to a second network node during a specified communication time slot, initiate resending of the data packet when the second network node does not respond during a specified acknowledge time slot, and encode the data packet according to a second communication protocol for sending to the second network node for a last retry attempt of a finite number of retry attempts, wherein the time to send the data packet formatted in the second communication protocol extends into the specified acknowledge time slot.