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    Channel multiplexing in URLLC
    1.
    发明授权
    Channel multiplexing in URLLC 有权

    公开(公告)号：US12127236B2

    公开(公告)日：2024-10-22

    申请号：US17632947

    申请日：2019-08-16

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Ali Behravan ,  Sorour Falahati ,  Robert Baldemair

    IPC分类号： H04L1/1607 ,  H04L5/00 ,  H04W72/20 ,  H04W72/542

    CPC分类号： H04W72/542 ,  H04W72/20

    摘要： Operating a wireless device in a wireless communication network, the wireless device being triggered for transmitting first signaling on a first resource structure associated to a first transmission quality and being triggered for transmitting second signaling on a second resource structure associated to a second transmission quality, the first resource structure and the second resource structure overlapping at least partly in time and/or being in the same transmission timing structure; the first signaling being communication signaling and representing first information, and the second signaling being control signaling representing second information, which is control information. Signaling is transmitted on the first resource structure, the signaling including second information mapped to the first resource structure, depending on the size of the first resource structure and the size of the resources within the first resource structure required by the mapping of the second information. The disclosure also pertains to related devices and methods.

    Control signaling for radio access networks
    8.
    发明授权
    Control signaling for radio access networks 有权

    公开(公告)号：US12068847B2

    公开(公告)日：2024-08-20

    申请号：US16961116

    申请日：2018-01-12

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Robert Baldemair ,  Sorour Falahati

    IPC分类号： H04L1/00 ,  H04L5/00

    CPC分类号： H04L1/003 ,  H04L1/0073 ,  H04L5/0055 ,  H04L1/0061

    摘要： There is disclosed a method of operating a feedback radio node in a radio access network. The feedback radio node being is configured with a plurality of sets of transmission resources for transmission of control information. Different of the sets are associated with different size classes of control information and/or different transmission formats for control information to be transmitted. The method includes transmitting control information having a number A of bits of acknowledgement information, and a number M of bits of measurement information, wherein the control information is transmitted on a resource of one of the sets based on a reference size for the measurement information. The disclosure also pertains to related methods and devices.

    Search space monitoring
    10.
    发明授权
    Search space monitoring 有权

    公开(公告)号：US11991620B2

    公开(公告)日：2024-05-21

    申请号：US18092629

    申请日：2023-01-03

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Robert Baldemair ,  Sorour Falahati ,  Daniel Chen Larsson ,  Stefan Parkvall

    IPC分类号： H04W48/12 ,  H04L5/00 ,  H04W72/23

    CPC分类号： H04W48/12 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0057 ,  H04W72/23

    摘要： There are provided mechanisms for monitoring search spaces. A first method performed by a wireless device comprises receiving an Orthogonal Frequency-Division Multiplexing (OFDM) symbol in a downlink slot. At least part of the OFDM symbol is included in a device-specific search space and in a common search space. The first method comprises monitoring the device-specific search space for at least one device-specific reference signal (RS) and monitoring the common search space for at least one non-device-specific RS. In a second method, a radio access network node transmits an OFDM symbol included in a device-specific search space and in a common search space. The device-specific search space contains a device-specific RS, or the non-device specific search space contains a non-device-specific RS, or both of these apply.