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    USER EQUIPMENT, COMMUNICATION CONTROL METHOD AND CHIPSET
    82.
    发明申请
    USER EQUIPMENT, COMMUNICATION CONTROL METHOD AND CHIPSET 有权
    用户设备，通信控制方法和CHIPSET

    公开(公告)号：US20160373982A1

    公开(公告)日：2016-12-22

    申请号：US15251602

    申请日：2016-08-30

    Applicant: KYOCERA CORPORATION

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

    IPC: H04W36/14 ,  H04W36/24

    CPC classification number: H04W36/14 ,  H04W36/24 ,  H04W48/16 ,  H04W48/18 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

    Abstract: A UE performs a first communication with a base station provided in a cellular communication network and performs a second communication with an access point provided in a WLAN. The UE performs a cellular/WLAN interworking to perform a switch between the first communication and the second communication. The UE performs the switch between the first communication and the second communication based on a RAN assistance parameter provided from the cellular communication network. The UE determines, after an elapse of a predetermined time from an event that all of the first communication was switched to the second communication based on a first RAN assistance parameter provided as the RAN assistance parameter, whether to perform a switch from the second communication to the first communication based on a second RAN assistance parameter newly provided as the RAN assistance parameter.

    Abstract translation: UE与蜂窝通信网络中提供的基站进行第一通信，并与WLAN中提供的接入点进行第二通信。 UE执行蜂窝/ WLAN互通以在第一通信和第二通信之间执行切换。 UE基于从蜂窝通信网络提供的RAN辅助参数，在第一通信和第二通信之间进行切换。 基于作为RAN辅助参数提供的第一RAN辅助参数，UE在从所有第一通信切换到第二通信的事件经过预定时间之后，确定是否执行从第二通信到第 基于作为RAN辅助参数新提供的第二RAN辅助参数的第一通信。

    COMMUNICATION SYSTEM, USER TERMINAL, AND COMMUNICATION CONTROL METHOD
    83.
    发明申请
    COMMUNICATION SYSTEM, USER TERMINAL, AND COMMUNICATION CONTROL METHOD 有权
    通信系统，用户终端和通信控制方法

    公开(公告)号：US20160337958A1

    公开(公告)日：2016-11-17

    申请号：US15222537

    申请日：2016-07-28

    Applicant: KYOCERA CORPORATION

    Inventor： Masato FUJISHIRO ,  Yushi NAGASAKA ,  Hiroyuki ADACHI ,  Kugo MORITA

    IPC: H04W48/18 ,  H04L29/06

    CPC classification number: H04W28/085 ,  H04L12/4633 ,  H04L47/125 ,  H04L69/22 ,  H04W4/00 ,  H04W28/0252 ,  H04W28/12 ,  H04W48/18 ,  H04W76/00 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

    Abstract: A cellular base station is configured to execute functions of: a plurality of packet data convergence protocol (PDCP) entities corresponding to a plurality of bearers used in performing a communication with a user terminal in which the user terminal is configured to utilize radio resources of the cellular base station and a wireless local area network (WLAN) access point; and a specific entity that provides a PDCP packet with a header including a bearer identifier to generate a specific packet, the PDCP packet generated by each of the plurality of PDCP entities. The bearer identifier is for identifying a bearer to which the specific packet belongs, from the plurality of bearers. The specific entity transmits the specific packet to the user terminal via the WLAN access point.

    Abstract translation: 蜂窝基站被配置为执行以下功能：多个分组数据融合协议（PDCP）实体对应于在与用户终端进行通信中使用的多个承载，其中用户终端被配置为利用 蜂窝基站和无线局域网（WLAN）接入点; 以及特定实体，其向PDCP分组提供包括承载标识符的报头以生成特定分组，所述PDCP分组由所述多个PDCP实体中的每一个生成。 承载标识符用于从多个承载识别特定分组所属的承载。 特定实体经由WLAN接入点将特定分组发送给用户终端。

    COMMUNICATION CONTROL METHOD
    87.
    发明申请
    COMMUNICATION CONTROL METHOD 有权
    通信控制方法

    公开(公告)号：US20160080998A1

    公开(公告)日：2016-03-17

    申请号：US14936173

    申请日：2015-11-09

    Applicant: KYOCERA CORPORATION

    Inventor： Noriyoshi FUKUTA ,  Henry CHANG ,  Yushi NAGASAKA ,  Masato FUJISHIRO

    IPC: H04W36/22 ,  H04W48/16 ,  H04W36/14

    CPC classification number: H04W36/22 ,  H04W36/14 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12

    Abstract: A user terminal includes a controller configured to perform a network selection operation for selecting an access network in which the user terminal exchanges traffic from among a cellular RAN (Radio Access Network) and a wireless LAN (Local Area Network). The controller performs processes of: receiving wireless LAN identifiers for using the network selection operation, the wireless LAN identifiers broadcasted from a cellular base station, and receiving offload related information for prompting the user terminal to steer the traffic to the wireless LAN, the offload related information broadcasted from the cellular base station.

    Abstract translation: 用户终端包括：控制器，被配置为执行用于选择用户终端从蜂窝RAN（无线接入网络）和无线LAN（局域网）之间交换业务的接入网络的网络选择操作。 控制器执行以下处理：接收使用网络选择操作的无线LAN标识符，从蜂窝基站广播的无线LAN标识符，以及接收卸载相关信息，用于提示用户终端将业务引导到无线LAN，卸载相关 从蜂窝基站广播的信息。

    COMMUNICATION METHOD, PROCESSOR, AND USER EQUIPMENT
    89.
    发明申请
    COMMUNICATION METHOD, PROCESSOR, AND USER EQUIPMENT 审中-公开

    公开(公告)号：US20190037433A1

    公开(公告)日：2019-01-31

    申请号：US16144893

    申请日：2018-09-27

    Applicant: KYOCERA CORPORATION

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

    IPC: H04W28/02

    Abstract: In a communication method according to one embodiment, a base station in a LTE system transmits to a user equipment, configuration information configuring an LTE-WLAN Aggregation (LWA) bearer using both radio resources of the LTE system and radio resource of a WLAN system. The configuration information includes first information indicating a threshold value for an amount of data. The user equipment configures the LWA bearer based on the configuration information. The user equipment transmits, in response to an amount of data belonging to the LWA bearer being equal to or more than the threshold value, the data by using the radio resources of both the LTE system and the WLAN system. The user equipment transmits, in response to the amount of data belonging to the LWA bearer being below the threshold value, the data by using the radio resource of either the LTE system or the WLAN system.

    BASE STATION, WLAN TERMINAL NODE, AND RADIO TERMINAL
    90.
    发明申请
    BASE STATION, WLAN TERMINAL NODE, AND RADIO TERMINAL 审中-公开

    公开(公告)号：US20180255601A1

    公开(公告)日：2018-09-06

    申请号：US15970043

    申请日：2018-05-03

    Applicant: KYOCERA CORPORATION

    Inventor： Katsuhiro MITSUI ,  Yushi NAGASAKA ,  Kugo MORITA

    IPC: H04W76/18 ,  H04W76/38

    CPC classification number: H04W76/18 ,  H04W76/10 ,  H04W76/38 ,  H04W84/12 ,  H04W88/06

    Abstract: A radio terminal according to an embodiment is to be connected to a base station of WWAN (Wireless Wide Area Network). The radio terminal receives, from the base station, a setting message instructing a connection process between the radio terminal and a WLAN (Wireless Local Area Network). The setting message including timer information setting a timer for determining a failure of the connection process between the radio terminal and the WLAN. The radio terminal starts a timer based on the timer information. The radio terminal determines that the connection process has failed, if the timer expires. The radio terminal transmits, to the base station, a failure message indicating a failure of the connection process. The failure message includes information indicating that a cause of the failure of the connection process is timeout.

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