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    RESOURCE ALLOCATION FOR DATA TRANSMISSION IN WIRELESS SYSTEMS
    2.
    发明公开
    RESOURCE ALLOCATION FOR DATA TRANSMISSION IN WIRELESS SYSTEMS 审中-公开

    公开(公告)号：EP4160974A1

    公开(公告)日：2023-04-05

    申请号：EP22209640.6

    申请日：2015-07-06

    申请人： Telefonaktiebolaget LM ERICSSON (PUBL)

    发明人： BALDEMAIR, Robert ,  PARKVALL, Stefan ,  DAHLMAN, Erik ,  WERNER, Karl ,  BJÖRKEGREN, Håkan

    IPC分类号： H04L5/00 ,  H04L27/00 ,  H04L27/26

    摘要： Techniques are disclosed for allocating time-frequency resources in a system that uses multiple multicarrier modulation numerologies. According to one aspect, a method in a first wireless node comprises allocating (1310) time-frequency resources for use by a second wireless node, where said allocating comprises selecting, for use in multicarrier modulation in the allocated time-frequency resources, one of two or more subcarrier bandwidths that the second wireless node is adapted to use for modulating or demodulating of data. In some embodiments, the method further comprises sending (1320) resource allocation information to the second wireless node, the resource allocation information identifying the allocated time-frequency resources.