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    User terminal
    44.
    发明授权
    User terminal 有权

    公开(公告)号：US09877241B2

    公开(公告)日：2018-01-23

    申请号：US15223618

    申请日：2016-07-29

    Applicant: KYOCERA CORPORATION

    Inventor： Masato Fujishiro ,  Hiroyuki Adachi ,  Henry Chang

    IPC: H04W36/00 ,  H04W48/18 ,  H04W36/14 ,  H04W8/00

    CPC classification number: H04W36/0083 ,  H04W8/005 ,  H04W36/14 ,  H04W48/18

    Abstract: A user terminal includes: a controller configured to perform, in accordance with one selection rule of a first selection rule and a second selection rule, as a selection rule applied to a cell reselection in an idle mode. The first selection rule is a selection rule for selecting an appropriate cell irrespective of whether the user terminal has an interest in a D2D proximity service. The second selection rule is a selection rule for preferentially selecting, as an appropriate cell, a cell belonging to a frequency available for the D2D proximity service, in case that the user terminal has the interest in the D2D proximity service. The controller applies, in accordance with configuration, the second selection rule instead of the first selection.

    Inter-cell messaging using MBSFN Subframe
    45.
    发明授权
    Inter-cell messaging using MBSFN Subframe 有权

    公开(公告)号：US09872275B2

    公开(公告)日：2018-01-16

    申请号：US14358336

    申请日：2012-11-12

    Applicant: Kyocera Corporation

    Inventor： Amit Kalhan ,  Henry Chang ,  Douglas Dunn ,  David Comstock

    IPC: H04W4/00 ,  H04B7/216 ,  H04W72/00 ,  H04L12/18 ,  H04W72/04

    CPC classification number: H04W72/005 ,  H04L12/189 ,  H04W72/042 ,  H04W72/0446

    Abstract: A cellular communication system and method for delivering information, e.g., data and/or control-signaling, to a user equipment (UE) from a neighboring node are disclosed. The cellular communication system includes a first node configured to transmit information in one or more Multicast Broadcast Single Frequency Network (MBSFN) subframes over a radio frequency (RF) (ink between the first node and the UE, while the UE is being served by a second node. The first node can use a network-defined, dedicated portion of the MBSFN subframe for this purpose. Instead of only allowing the second node to send data/signaling messages to the UE, the disclosed techniques allow neighboring nodes to also deliver information to the UE. In particular, the neighboring nodes can transmit data and/or control-signaling to the UE using MBSFN subframes in order to minimize signaling overhead and signaling delay.

    Transmission of MBSFN subframe within a non-LTE service area
    49.
    发明授权
    Transmission of MBSFN subframe within a non-LTE service area 有权
    在非LTE服务区内的MBSFN子帧的传输

    公开(公告)号：US09591461B2

    公开(公告)日：2017-03-07

    申请号：US14048399

    申请日：2013-10-08

    Applicant: Kyocera Corporation

    Inventor： Amit Kalhan ,  Henry Chang ,  David Comstock ,  Douglas Dunn

    IPC: H04W4/00 ,  H04W4/06

    CPC classification number: H04W4/06

    Abstract: A proxy multicast-broadcast single-frequency network (MBSFN) subframe conforming to a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) communication specification is transmitted within an MBSFN proxy region that at least partially overlaps with a non-LTE service area of a non-LTE access node providing wireless service to user equipment (UE) devices in the non-LTE service area. The non-LTE access node provides wireless service in accordance with a non-LTE communication specification that is different from the LTE communication specification. The MBSFN proxy region is smaller than, and is within an LTE service area of an LTE access node that provides wireless service to UE devices within the LTE service area in accordance with the LTE communication specification. The proxy MBSFN subframe is transmitted with a timing and frequency such that a UE device receiving service from the LTE access node is capable of receiving the MBSFN subframe.

    Abstract translation: 符合第三代合作伙伴计划（3GPP）长期演进（LTE）通信规范的代理多播广播单频网络（MBSFN）子帧在与非LTE服务区域至少部分重叠的MBSFN代理区域内传输 提供对非LTE服务区域中的用户设备（UE）设备的无线服务的非LTE接入节点。 非LTE接入节点根据与LTE通信规范不同的非LTE通信规范提供无线服务。 MBSFN代理区域小于LTE LTE接入节点的LTE服务区域，该LTE接入节点根据LTE通信规范向LTE服务区域内的UE设备提供无线业务。 以定时和频率发送代理MBSFN子帧，使得从LTE接入节点接收业务的UE设备能够接收MBSFN子帧。

    Communication control method, base station, and user terminal
    50.
    发明授权
    Communication control method, base station, and user terminal 有权
    通信控制方式，基站和用户终端

    公开(公告)号：US09560677B2

    公开(公告)日：2017-01-31

    申请号：US14373489

    申请日：2013-01-25

    Applicant: KYOCERA CORPORATION

    Inventor： Henry Chang ,  Noriyoshi Fukuta

    IPC: H04W76/00 ,  H04W36/04 ,  H04W36/00 ,  H04W16/32 ,  H04W84/04

    CPC classification number: H04W76/40 ,  H04W16/32 ,  H04W36/0083 ,  H04W36/04 ,  H04W84/045

    Abstract: A user terminal employed in a mobile communication system including a general cell supporting PTM distribution of MBMS data and a specific cell not supporting PTM distribution of the MBMS data, the user terminal receives a connection establishment message for establishing a connection between the user terminal and the general cell from the general cell when the user terminal is in an idle mode with the general cell selected as a serving cell. The user terminal sends an establishment completion message indicating completion of establishment of the connection in response to the connection establishment message received from the general cell. The user terminal sends the general cell a proximity notification that the specific cell exists near the user terminal if the specific cell exists, together with the establishment completion message.

    Abstract translation: 在包括支持MBMS数据的PTM分发的一般小区的移动通信系统和不支持MBMS数据的PTM分发的特定小区的移动通信系统中使用的用户终端，用户终端接收用于建立用户终端与用户终端之间的连接的连接建立消息 当用户终端处于空闲模式时，从通用小区中选择通用小区作为服务小区。 响应于从一般小区接收的连接建立消息，用户终端发送指示连接建立完成的建立完成消息。 如果特定小区存在，则用户终端将通用小区发送特定小区存在于接近用户终端的接近通知，以及建立完成消息。

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