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    SIGNALING TA-OFFSET IN NR
    2.
    发明公开
    SIGNALING TA-OFFSET IN NR 审中-实审

    公开(公告)号：EP4426022A2

    公开(公告)日：2024-09-04

    申请号：EP24184015.6

    申请日：2018-11-13

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： PALENIUS, Torgny ,  BALDEMAIR, Robert ,  KAZMI, Muhammad ,  LARSSON, Magnus ,  SANDGREN, Magnus ,  WIEMANN, Henning

    IPC分类号： H04W56/00

    CPC分类号： H04W56/0005 ,  H04W56/0045

    摘要： A method performed by a wireless device (810) for determining a timing advance, TA, offset in a new radio, NR, network (806), the method comprising: obtaining, by signaling from a network node (860), an indication of whether a carrier frequency of the NR network coexists with a carrier frequency of a long term evolution, LTE, network, wherein each value of the indication corresponds to a respective pre-defined TA offset; determining a TA offset to use for uplink transmission based on the value of the indication, wherein the TA offset depends on a duplex mode of the frequency band of the carrier frequency of the NR network that coexists with the carrier frequency of the LTE network; and transmitting an uplink transmission using the determined TA offset.