USER EQUIPMENT AND METHOD FOR PACKET BASED DEVICE-TO-DEVICE (D2D) DISCOVERY IN AN LTE NETWORK
    1.
    发明申请
    USER EQUIPMENT AND METHOD FOR PACKET BASED DEVICE-TO-DEVICE (D2D) DISCOVERY IN AN LTE NETWORK 有权
    基于分组的设备到设备(D2D)在LTE网络中的发现的用户设备和方法

    公开(公告)号:US20150045016A1

    公开(公告)日:2015-02-12

    申请号:US14280799

    申请日:2014-05-19

    摘要: Embodiments of a User Equipment (UE) and methods for packet based device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, UE may be enabled for proximity services and may be configured to receive signaling from an enhanced node B (eNB) indicating resources allocated for D2D discovery. The UE may configure a discovery packet in accordance with a predetermined configuration to have at least a discovery payload and a cyclic-redundancy check (CRC). The discovery payload may include discovery-related content. The UE may be configured to transmit the discovery packet on at least some of the indicated resources for receipt by a receiving UE. In some embodiments, a demodulation reference signal (DMRS) may be selected to indicate a payload size and/or MCS of the discovery packet's payload.

    摘要翻译: 用户设备(UE)的实施例和LTE网络中基于分组的设备到设备(D2D)发现的方法在这里通常被描述。 在一些实施例中,UE可以被启用用于邻近服务,并且可以被配置为从增强节点B(eNB)接收指示为D2D发现分配的资源的信令。 UE可以根据预定配置来配置发现分组,以具有至少一个发现有效载荷和循环冗余校验(CRC)。 发现有效载荷可以包括与发现有关的内容。 UE可以被配置为在所指示的资源中的至少一些上发送发现分组,以便接收UE接收。 在一些实施例中,可以选择解调参考信号(DMRS)以指示发现分组的有效载荷的有效载荷大小和/或MCS。