WIRELESS MULTIMEDIA QUALITY OF EXPERIENCE REPORTING
    27.
    发明申请
    WIRELESS MULTIMEDIA QUALITY OF EXPERIENCE REPORTING 审中-公开
    无线多媒体经验报告质量

    公开(公告)号:US20130326551A1

    公开(公告)日:2013-12-05

    申请号:US13674617

    申请日:2012-11-12

    Abstract: Embodiments of techniques and systems for quality of experience (QoE) reporting in wireless systems are described. In some embodiments, user equipment may receive a first value of a first quality of experience (QoE) metric computed during playout of a multimedia asset at the user equipment. The first value may be received at a first layer in a protocol stack of the user equipment from a second layer above the first layer in the protocol stack. The user equipment may provide a first layer report, including data representative of the first value, for wireless transmission from the user equipment to an eNB. Other embodiments may be described and claimed.

    Abstract translation: 描述了无线系统中用于体验质量(QoE)报告的技术和系统的实施例。 在一些实施例中,用户设备可以接收在用户设备播放多媒体资产期间计算出的第一体验质量(QoE)度量的第一值。 可以在协议栈中的第一层上方的第二层在用户设备的协议栈的第一层处接收第一值。 用户设备可以提供第一层报告,包括表示第一值的数据,用于从用户设备到eNB的无线传输。 可以描述和要求保护其他实施例。

    USER EQUIPMENT (UE)-SPECIFIC ASSIGNMENT OF DEMODULATION REFERENCE SIGNAL (DMRS) SEQUENCES TO SUPPORT UPLINK (UL) COORDINATED MULTIPOINT (CoMP)
    30.
    发明申请
    USER EQUIPMENT (UE)-SPECIFIC ASSIGNMENT OF DEMODULATION REFERENCE SIGNAL (DMRS) SEQUENCES TO SUPPORT UPLINK (UL) COORDINATED MULTIPOINT (CoMP) 有权
    用户设备(UE) - 解调参考信号(DMRS)的顺序分配支持UPLINK(UL)协调多点(CoMP)

    公开(公告)号:US20130114523A1

    公开(公告)日:2013-05-09

    申请号:US13537979

    申请日:2012-06-29

    CPC classification number: H04L5/0051 H04J11/0053 H04L1/0077 H04L5/0035

    Abstract: Technology for user equipment (UE)-specific assigning of demodulation reference signal (DM-RS) sequences to support uplink (UL) coordinated multipoint (CoMP) is disclosed. One method can include a DM-RS sequence assignment device sorting the plurality of UE into a list according to a number of reception point (RP) links for each UE in a CoMP set, and assigning a base DM-RS sequence and a cyclic shift (CS) to a top-ranked UE from the list. The top-ranked UE can have a highest number of RP links. The DM-RS sequence assignment device can repeatedly assign a different CS of the base DM-RS sequence to a plurality of unassigned UE in a same cell as the top-ranked UE, and repeatedly assign the different CS of the base DM-RS sequence to a plurality of unassigned UE in a cooperatively served cell of the top-ranked UE.

    Abstract translation: 公开了用于用户设备(UE)的特定分配解调参考信号(DM-RS)序列以支持上行链路(UL)协调多点(CoMP)的技术。 一种方法可以包括根据针对CoMP集合中的每个UE的接收点(RP)链路的数目将多个UE分类为列表的DM-RS序列分配设备,并且分配基本DM-RS序列和循环移位 (CS)从列表中排名最高的UE。 排名最高的UE可以拥有最多的RP链路。 DM-RS序列分配装置可以重复地将基本DM-RS序列的不同CS分配给与顶级UE相同的小区中的多个未分配的UE,并且重复地分配基本DM-RS序列的不同CS 到达顶级UE的协作服务小区中的多个未分配UE。

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