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    RADIO TERMINAL, BASE STATION, AND PROCESSOR
    91.
    发明申请
    RADIO TERMINAL, BASE STATION, AND PROCESSOR 审中-公开

    公开(公告)号：US20180070383A1

    公开(公告)日：2018-03-08

    申请号：US15807792

    申请日：2017-11-09

    Applicant: KYOCERA CORPORATION

    Inventor： Masato FUJISHIRO ,  Kugo MORITA ,  Hiroyuki ADACHI ,  Noriyoshi FUKUTA

    IPC: H04W74/08 ,  H04W72/12

    Abstract: A radio terminal according to an embodiment includes a controller configured to control a random access procedure. The random access procedure includes first processing of transmitting a random access preamble to a base station, second processing of receiving a random access response from the base station, and third processing of performing uplink transmission to the base station based on the random access response. The controller is configured to notify, in the first processing or the third processing, the base station of an amount of uplink data in a transmission buffer of the radio terminal.

    COMMUNICATION CONTROL METHOD, BASE STATION AND USER TERMINAL
    93.
    发明申请
    COMMUNICATION CONTROL METHOD, BASE STATION AND USER TERMINAL 审中-公开

    公开(公告)号：US20180007624A1

    公开(公告)日：2018-01-04

    申请号：US15700505

    申请日：2017-09-11

    Applicant: KYOCERA CORPORATION

    Inventor： Fangwei TONG ,  Kugo MORITA

    IPC: H04W48/18 ,  H04W76/02 ,  H04W4/02

    CPC classification number: H04W48/18 ,  H04W4/029 ,  H04W76/14

    Abstract: In a communication control method, user terminal and processor thereof, a user terminal receives a plurality of identifiers of wireless LAN access points and information on a security key to be used in a wireless LAN communication. The user terminal notifies a base station of first information indicating a successful connection, in response to a successful connection to a predetermined wireless LAN access point indicated by an identifier included in the plurality of identifiers. The user terminal also notifies the base station of second information indicating an unsuccessful connection, in response to an unsuccessful connection to all of the wireless LAN access point indicated by the plurality of identifiers.

    RADIO TERMINAL AND BASE STATION
    94.
    发明申请
    RADIO TERMINAL AND BASE STATION 审中-公开

    公开(公告)号：US20170367141A1

    公开(公告)日：2017-12-21

    申请号：US15695165

    申请日：2017-09-05

    Applicant: KYOCERA CORPORATION

    Inventor： Yushi NAGASAKA ,  Kugo MORITA ,  Masato FUJISHIRO ,  Henry CHANG

    IPC: H04W76/02 ,  H04W8/24 ,  H04W84/04 ,  H04W84/12

    Abstract: A base station in a system supporting WWAN-WLAN aggregation communication in which a radio terminal performs communication using WWAN communication and WLAN communication simultaneously. The base station includes a controller configured to acquire capability information indicating a function of the radio terminal, wherein a first function and a second function are defined. The first function splits a bearer of the radio terminal in a PDCP layer of the WWAN communication, and uses the WWAN communication and the WLAN communication for radio communication of the bearer. The second function uses only the WLAN communication for the radio communication of the bearer without splitting the bearer going through the PDCP layer. The controller is configured to acquire capability information of the second function as information different from capability information of the first function.

    MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD USED IN A MOBILE COMMUNICATION SYSTEM
    99.
    发明申请
    MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD USED IN A MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统和移动通信系统中使用的移动通信方法

    公开(公告)号：US20170048050A1

    公开(公告)日：2017-02-16

    申请号：US15336507

    申请日：2016-10-27

    Applicant: KYOCERA CORPORATION

    Inventor： Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Kugo MORITA

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0055 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L2001/0097 ,  H04W72/0406 ,  H04W76/14 ,  H04W92/18

    Abstract: A mobile communication system performs communication of user data directly among a plurality of radio terminals without passing through a radio base station. The communication of user data directly performed among the plurality of radio terminals is performed by using apart of radio resources assigned to the mobile communication system. The plurality of radio terminals comprise: a transmission-side terminal that transmits the user data; and a reception-side terminal that receives the user data. The reception-side terminal transmits to a radio base station in a connected state where a radio connection is established with the reception-side terminal, a transmission acknowledgment signal indicating whether the user data transmitted from the transmission-side terminal has been received.

    Abstract translation: 移动通信系统在不经过无线基站的情况下，直接在多个无线终端之间进行用户数据的通信。 通过使用分配给移动通信系统的无线资源的分开来执行在多个无线终端中直接执行的用户数据的通信。 多个无线终端包括：发送侧终端，发送用户数据; 以及接收用户数据的接收侧终端。 接收侧终端在与接收侧终端建立无线连接的连接状态下向无线基站发送指示是否已经接收到从发送侧终端发送的用户数据的发送确认信号。

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