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    WIRELESS TERMINAL, SERVER, COMMUNICATIONS METHOD FOR WIRELESS TERMINAL, AND RECORDING MEDIUM
    2.
    发明申请
    WIRELESS TERMINAL, SERVER, COMMUNICATIONS METHOD FOR WIRELESS TERMINAL, AND RECORDING MEDIUM 有权

    公开(公告)号：US20210142781A1

    公开(公告)日：2021-05-13

    申请号：US16481130

    申请日：2018-01-22

    Applicant: NEC CORPORATION

    Inventor： Kenji KOYANAGI

    IPC: G10L13/033 ,  H04W4/08 ,  H04M1/60

    Abstract: In order to provide a new mechanism relating to further enhanced voice synthesis, a wireless terminal includes a receiver and a transmitter. The receiver is configured to be capable of receiving, when the wireless terminal is included in at least one group, a voice communication relating to the at least one group. The transmitter is configured to transmit, to a communication device that controls the voice communication relating to the at least one group, volume information for determining volume on the voice communication relating to the at least one group.

    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM
    4.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM 审中-公开
    无线通信系统，无线通信设置方法，基站，移动站和程序

    公开(公告)号：US20150201409A1

    公开(公告)日：2015-07-16

    申请号：US14669932

    申请日：2015-03-26

    Applicant: NEC Corporation

    Inventor： Takamichi INOUE ,  Kenji KOYANAGI ,  Le LlU ,  Yoshikazu KAKURA

    IPC: H04W72/04

    CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0094 ,  H04L27/2614 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

    Abstract: A base station includes a transmitter configured to transmit a downlink controlling formation to a user equipment, the downlink control information being generated based on an uplink allocation information indicating a first frequency block corresponding to a first plurality of subcarriers which are contiguous in frequency and a second frequency block corresponding to a second plurality of subcarriers which are contiguous in frequency, wherein at least a subcarrier, which is not indicated by the uplink allocation information, is located between the first frequency block and the second frequency block; and a receiver configured to receive a reference signal including a reference signal sequence having a sequence length corresponding to a first bandwidth which is a summation of a second bandwidth of the first frequency block and a third bandwidth of the second frequency block.

    Abstract translation: 基站包括被配置为向用户设备发送下行链路控制结构的发射机，所述下行链路控制信息是基于指示与频率相邻的第一多个子载波相对应的第一频率块的上行链路分配信息而生成的， 频率块对应于频率相邻的第二多个子载波，其中至少一个未被所述上行链路分配信息指示的副载波位于所述第一频率块和所述第二频率块之间; 以及接收器，被配置为接收包括参考信号序列的参考信号，所述参考信号序列具有对应于作为所述第一频率块的第二带宽和所述第二频率块的第三带宽的总和的第一带宽的序列长度。

    OPERATING SYSTEM, CORE NETWORK, MOBILE COMMUNICATION SYSTEM, METHOD, AND PROGRAM
    5.
    发明公开
    OPERATING SYSTEM, CORE NETWORK, MOBILE COMMUNICATION SYSTEM, METHOD, AND PROGRAM 审中-公开

    公开(公告)号：US20240205986A1

    公开(公告)日：2024-06-20

    申请号：US17909838

    申请日：2021-03-16

    Applicant: NEC Corporation

    Inventor： Kenji KOYANAGI ,  Hiroaki AMINAKA

    IPC: H04W76/11

    CPC classification number: H04W76/11

    Abstract: In order to share a mobile communication system among a plurality of mobile communication operators for enabling provision of a more flexible service than before, an operating system 100 includes: an obtaining unit 150 configured to obtain identification information of a first terminal apparatus managed by a first mobile communication operator, and identification information of a second terminal apparatus managed by a second mobile communication operator different from the first mobile communication operator; and a first transmitting unit 160 configured to transmit, to a core network node managing a terminal apparatus connected to a core network in a mobile communication system, the identification information of the first terminal apparatus and the identification information of the second terminal apparatus.

    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM
    8.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM 有权

    公开(公告)号：US20210045118A1

    公开(公告)日：2021-02-11

    申请号：US17071648

    申请日：2020-10-15

    Applicant: NEC CORPORATION

    Inventor： Takamichi INOUE ,  Kenji KOYANAGI ,  Le LIU ,  Yoshikazu KAKURA

    IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

    Abstract: A base station includes a transmitter configured to transmit a downlink control information to a user equipment, the downlink control information being generated based on one of (1) a first uplink allocation information indicating a first frequency block corresponding to a first plurality of subcarriers which are contiguous in frequency and (2) a second uplink allocation information indicating a second frequency block corresponding to a second plurality of subcarriers which are contiguous in frequency and a third frequency block corresponding to a third plurality of subcarriers which are contiguous in frequency, the second frequency block and the third frequency block being separated in frequency.

    COMMUNICATIONS SYSTEM, BASE STATION, MOBILE STATION, AND COMMUNICATIONS METHOD
    9.
    发明申请
    COMMUNICATIONS SYSTEM, BASE STATION, MOBILE STATION, AND COMMUNICATIONS METHOD 审中-公开

    公开(公告)号：US20190387528A1

    公开(公告)日：2019-12-19

    申请号：US16480378

    申请日：2018-01-19

    Applicant: NEC Corporation

    Inventor： Kenji KOYANAGI

    IPC: H04W72/08 ,  H04W72/10 ,  H04W24/10 ,  H04W76/50 ,  H04L1/00

    Abstract: A communications system 1 has: an eNB 20 having a feedback conditions control unit 22 that controls feedback conditions in accordance with call priority and a control unit 21 that controls communications with a mobile station 10 on the basis of feedback information that includes reception quality in the mobile station 10 and decoding results for a received call, said feedback conditions being for determining whether or not transmission of the feedback information is necessary; and the mobile station 10 having a priority setting unit 13 that sets a priority level for the mobile station itself, a reception quality measuring unit 11 that measures the reception quality of reference signals from the eNB 20, and a feedback requirement determination unit 12 that determines whether or not transmission of feedback information is required, on the basis of the feedback conditions.

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