BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH)
    2.
    发明申请
    BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH) 有权
    用于增强物理下行链路控制信道(EPDCCH)的BLIND解码

    公开(公告)号:US20140092830A1

    公开(公告)日:2014-04-03

    申请号:US13931102

    申请日:2013-06-28

    IPC分类号: H04W72/04

    摘要: Technology for blind decoding downlink control information (DCI) from an enhanced physical downlink control channel (EPDCCH) is disclosed. In an example, a user equipment (UE) can include a processor configured to: Recursively attempt to decode the DCI from enhanced control channel elements (ECCE) of the EPDCCH from physical resource block (PRB) region candidates in a PRB set using a selected set of enhanced resource element group (EREG) index maps for the ECCE until the DCI is successfully decoded; and decode the DCI with an EREG index map associated with a same aggregation level used to encode the DCI. Each EREG index map can be configured for a different aggregation level (AL).

    摘要翻译: 公开了一种用于从增强物理下行链路控制信道(EPDCCH)盲解码下行链路控制信息(DCI)的技术。 在一个示例中,用户设备(UE)可以包括处理器,其被配置为:递归地尝试从使用所选择的PRB集合的PRB集合中的物理资源块(PRB)区域候选的EPDCCH的增强控制信道元素(ECCE)解码DCI 一组ECCE增强资源元素组(EREG)索引映射,直到DCI成功解码; 并用与用于编码DCI的相同聚合级别相关联的EREG索引映射来解码DCI。 可以为不同的聚合级别(AL)配置每个EREG索引映射。

    LTE enhancements for small packet transmissions
    10.
    发明授权
    LTE enhancements for small packet transmissions 有权
    小分组传输的LTE增强

    公开(公告)号:US09241327B2

    公开(公告)日:2016-01-19

    申请号:US13529895

    申请日:2012-06-21

    IPC分类号: H04W4/00 H04W72/04 H04L5/00

    摘要: Disclosed in some examples is a method of wireless resource block assignment in a long term evolution wireless network including creating a downlink control information message for a user equipment, the downlink control information message comprising: a resource block assignment field which indicates up to N physical resource blocks scheduled to the user equipment by specifying an index into a plurality of all possible physical resource block allocations of between 1 and N resource blocks, wherein the resource block assignment field comprises at most a number of bits necessary to address all of the possible physical resource block allocations for assignments of 1 to N physical resource blocks, and wherein N is less than a total number of physical resource blocks; and sending the downlink control information over a physical downlink control channel using orthogonal frequency division multiplexing.

    摘要翻译: 在一些示例中公开了一种在长期演进无线网络中的无线资源块分配的方法,包括为用户设备创建下行链路控制信息消息,所述下行链路控制信息消息包括:资源块分配字段,其指示多达N个物理资源 通过将索引指定为1个和N个资源块之间的多个全部可能的物理资源块分配来调度到该用户设备的块,其中该资源块分配字段包括至多一定数量的位来解决所有可能的物理资源 块分配用于1到N个物理资源块的分配,并且其中N小于物理资源块的总数; 以及使用正交频分复用通过物理下行链路控制信道发送下行链路控制信息。