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    System and method for MA signature assignment based on UE group separation
    1.
    发明授权
    System and method for MA signature assignment based on UE group separation 有权

    公开(公告)号：US10833822B2

    公开(公告)日：2020-11-10

    申请号：US15495308

    申请日：2017-04-24

    申请人： Yu Cao ,  Mohammadhadi Baligh ,  Liqing Zhang

    发明人： Yu Cao ,  Mohammadhadi Baligh ,  Liqing Zhang

    IPC分类号： H04L5/00 ,  H04W72/04

    摘要： In a wireless communication system, user equipments (UEs) may be partitioned into different groups, e.g. based on spatial separation. UEs may use multiple access (MA) signatures that have low or no correlation to each other if the UEs are in the same group. The MA signatures used by one group of UEs may be more correlated with the MA signatures used by another group of UEs. If the UEs are partitioned into the different groups based on spatial separation, then the spatial separation between the different groups may assist in increasing the reliability of detection if two UEs in different groups use correlated MA signatures.

    SYSTEMS AND METHODS FOR CLUSTERING OPTIMIZATION TO HELP RESOLVE BOUNDARY PROBLEMS IN COMMUNICATION SYSTEMS
    10.
    发明申请
    SYSTEMS AND METHODS FOR CLUSTERING OPTIMIZATION TO HELP RESOLVE BOUNDARY PROBLEMS IN COMMUNICATION SYSTEMS 有权
    用于聚合优化的系统和方法来帮助解决通信系统中的边界问题

    公开(公告)号：US20140019619A1

    公开(公告)日：2014-01-16

    申请号：US13547920

    申请日：2012-07-12

    申请人： Gamini Senarath ,  Aaron Callard ,  Mohammadhadi Baligh ,  Keyvan Zarifi ,  Liqing Zhang ,  Ho Ting Cheng

    发明人： Gamini Senarath ,  Aaron Callard ,  Mohammadhadi Baligh ,  Keyvan Zarifi ,  Liqing Zhang ,  Ho Ting Cheng

    IPC分类号： G06F15/173

    CPC分类号： H04W16/12 ,  H04W16/18 ,  H04W40/24 ,  H04W40/32

    摘要： Various devices and methods are disclosed to support clustering optimization in a communication system. For example, multiple nodes of the communication system can be segmented into multiple clustering plans. Each clustering plan can include multiple clusters that do not overlap with one another within that clustering plan. At least one of the clusters of one clustering plan can overlap at least one of the clusters of at least one other clustering plan. Each node could be a non-boundary node in at least one cluster of at least one clustering plan. Multiple nodes of the communication system can alternatively be segmented into clusters having expanding and contracting borders.

    摘要翻译： 公开了各种设备和方法以支持通信系统中的聚类优化。 例如，通信系统的多个节点可以被分割成多个聚类计划。 每个群集计划可以包括在该群集计划中彼此不重叠的多个群集。 一个聚类计划的集群中的至少一个可以与至少一个其他聚类计划的集群中的至少一个重叠。 每个节点可以是至少一个群集计划的至少一个群集中的非边界节点。 通信系统的多个节点也可以被分割为具有扩展和收缩边界的簇。