INTER-FREQUENCY INTER-PUBLIC LAND MOBILE NETWORK (PLMN) DISCOVERY

    公开(公告)号:US20180070219A1

    公开(公告)日:2018-03-08

    申请号:US15557070

    申请日:2015-12-24

    CPC classification number: H04W8/005 H04W48/12 H04W48/16 H04W76/14 H04W84/042

    Abstract: A user equipment (UE) can receive, from an eNodeB, a serving PLMN system information block (SIB)19 for a carrier frequency of a serving PLMN of the UE. The UE can acquire inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information from the SIB19. The UE can process a non-serving PLMN SIB19 for one or more carrier frequencies of a non-serving PLMN using the inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information. The UE can identify inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information for the one or more carrier frequencies of the non-serving PLMN to enable the UE to perform device-to-device (D2D) discovery with a UE in the non-serving PLMN according to the inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information.

    Periodic channel status information (CSI) reporting for enhanced interference management and traffic adaptation (EIMTA) systems with CSI subframe sets
    13.
    发明授权
    Periodic channel status information (CSI) reporting for enhanced interference management and traffic adaptation (EIMTA) systems with CSI subframe sets 有权
    具有CSI子帧集的增强型干扰管理和流量调整(EIMTA)系统的周期性信道状态信息(CSI)报告

    公开(公告)号:US09571251B2

    公开(公告)日:2017-02-14

    申请号:US14495641

    申请日:2014-09-24

    Abstract: Wireless device, method, and computer readable media are disclosed for determining which channel status information (CSI) report of a user equipment (UE) to drop from a physical uplink control channel (PUCCH) packet. The method may include determining that a first CSI report and a second CSI report are to be sent in the PUCCH, where the first CSI report has a first reporting type and a first CSI sub-frame set, and the second CSI report has a second reporting type and a second CSI sub-frame set. The method may include determining to drop the first CSI report if the first CSI sub-frame set has a second lower priority than the second CSI sub-frame set. The determination to drop may be further based on a CSI processor index, serving cell index, and the CSI report priority.

    Abstract translation: 公开了用于确定用户设备(UE)从物理上行链路控制信道(PUCCH)分组丢弃的哪个信道状态信息(CSI)报告的无线设备,方法和计算机可读介质。 该方法可以包括确定在PUCCH中发送第一CSI报告和第二CSI报告,其中第一CSI报告具有第一报告类型和第一CSI子帧集合,并且第二CSI报告具有第二CSI报告 报告类型和第二CSI子帧集合。 该方法可以包括如果第一CSI子帧集合具有比第二CSI子帧集合低的第二低优先级,则确定丢弃第一CSI报告。 下降的确定可以进一步基于CSI处理器索引,服务小区索引和CSI报告优先级。

    SYSTEMS, METHODS, AND DEVICES FOR SYNCHRONIZATION AND RESOURCE ALLOCATION FOR DEVICE-TO-DEVICE COMMUNICATION
    14.
    发明申请
    SYSTEMS, METHODS, AND DEVICES FOR SYNCHRONIZATION AND RESOURCE ALLOCATION FOR DEVICE-TO-DEVICE COMMUNICATION 审中-公开
    用于设备到设备通信的同步和资源分配的系统,方法和设备

    公开(公告)号:US20160374039A1

    公开(公告)日:2016-12-22

    申请号:US15032078

    申请日:2015-01-30

    Abstract: A user equipment (UE) is configured to synchronize with an independent synchronization source (I-SS) based on a first synchronization signal received from the I-SS. The UE is configured to determine whether a received signal strength from the I-SS is below a threshold value. The UE is configured to, in response to determining that the I-SS is below the threshold value, transmit a second synchronization signal propagating synchronization information derived from the I-SS to one or more peer UEs out of range of the I-SS. The second synchronization signal comprises a device-to-device synchronization signal (D2DSS).

    Abstract translation: 用户设备(UE)被配置为基于从I-SS接收的第一同步信号与独立同步源(I-SS)同步。 UE被配置为确定来自I-SS的接收信号强度是否低于阈值。 UE被配置为响应于确定I-SS低于阈值,将从I-SS导出的传播同步信息的第二同步信号发送到超出I-SS的范围的一个或多个对等UE。 第二同步信号包括设备到设备同步信号(D2DSS)。

    DEVICE-TO-DEVICE (D2D) TRANSMIT BEHAVIOR
    16.
    发明申请
    DEVICE-TO-DEVICE (D2D) TRANSMIT BEHAVIOR 有权
    器件到器件(D2D)发送行为

    公开(公告)号:US20160128115A1

    公开(公告)日:2016-05-05

    申请号:US14701423

    申请日:2015-04-30

    CPC classification number: H04W76/14 H04W8/005 H04W72/121 H04W76/34

    Abstract: In embodiments, apparatuses, methods, and storage media may be described for mapping media access control (MAC) protocol data units (PDUs) that are used to transmit scheduling assignment (SA) discovery, and/or device-to-device (D2D) data. Embodiments herein may describe how one or more MAC PDUs may be mapped into a time resource pattern for transmissions (T-RPT). Embodiments herein may further describe examples of how and when a UE may skip subframes in transmissions of the SA and/or data. Additionally, embodiments herein may further describe examples of how a UE may behave if the UE cannot transmit one or more scheduled instances of SA or data. Additionally, embodiments herein may describe resolution of collisions of D2D discovery messages in the time domain. Other embodiments may be described and/or claimed.

    Abstract translation: 在实施例中,可以描述用于映射用于发送调度分配(SA)发现的媒体访问控制(MAC)协议数据单元(PDU)和/或设备到设备(D2D))的装置,方法和存储介质, 数据。 这里的实施例可以描述如何将一个或多个MAC PDU映射到用于传输的时间资源模式(T-RPT)中。 本文的实施例可以进一步描述如何以及何时UE可以跳过SA和/或数据的传输中的子帧的示例。 此外,本文的实施例可以进一步描述如果UE不能发送SA或数据的一个或多个调度实例的情况,则UE可以如何行为的示例。 此外,本文的实施例可以描述在时域中的D2D发现消息的冲突的解决。 可以描述和/或要求保护其他实施例。

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