公开(公告)号：US20150189623A1

公开(公告)日：2015-07-02

申请号：US14660249

申请日：2015-03-17

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Kazuhisa OBUCHI

IPC: H04W72/00 ,  H04B7/155

CPC classification number: H04B7/15507 ,  H04B7/0413 ,  H04B7/15514 ,  H04B7/15542 ,  H04B7/15557 ,  H04B7/2606 ,  H04L12/1863 ,  H04L12/189 ,  H04L27/34 ,  H04W72/005 ,  H04W84/12 ,  H04W88/06

Abstract: In a radio communication system a first radio station performs communication by the use of a first radio signal. A second radio station receives a second radio signal which is indistinguishable from the first radio signal. A third radio station is in a radio communication area of the first radio station and a radio communication area of the second radio station. A communication format conversion unit generates a third radio signal by converting a communication format of the second radio signal to a communication format which is distinguishable from the first radio signal, and communicates with the third radio station by the use of the third radio signal.

Abstract translation: 在无线电通信系统中，第一无线电台通过使用第一无线电信号进行通信。 第二无线电台接收与第一无线电信号不可区分的第二无线电信号。 第三无线电台位于第一无线电台的无线电通信区域和第二无线电台的无线电通信区域。 通信格式转换单元通过将第二无线电信号的通信格式转换为与第一无线信号不同的通信格式，生成第三无线电信号，并通过使用第三无线电信号与第三无线电台进行通信。

公开(公告)号：US20140364084A1

公开(公告)日：2014-12-11

申请号：US14274393

申请日：2014-05-09

Applicant: FUJITSU LIMITED

Inventor： Tadato TOMIKAWA ,  Takayoshi ODE

IPC: H04M15/00 ,  H04W4/24

CPC classification number: H04M15/67 ,  H04M15/09 ,  H04M15/43 ,  H04M15/44 ,  H04M15/75 ,  H04M15/755 ,  H04M15/7553 ,  H04W4/24

Abstract: A terminal configured to perform communication using a base station, includes a communication device that acquires billing information stored on an external storage device via a radio communication link with the external storage device, and a controller that performs a transmission operation to transmit the billing information acquired from the external storage device to a billing device, the billing device being connected to the base station via a network, storing original billing information for use in billing related to the communication that the terminal performs using the base station and temporarily switching from the original billing information to the received billing information when the billing information is received from the external storage device.

Abstract translation: 一种被配置为使用基站进行通信的终端，包括：通过与外部存储装置的无线通信链路，存储在外部存储装置中的计费信息的通信装置，以及执行发送操作以发送获取的计费信息的控制器 从外部存储设备到计费设备，计费设备经由网络连接到基站，存储用于与终端使用基站执行的通信相关的计费的原始计费信息，并暂时从原始计费切换 当从外部存储装置接收到记帐信息时，向所接收的记帐信息提供信息。

公开(公告)号：US20130272249A1

公开(公告)日：2013-10-17

申请号：US13916144

申请日：2013-06-12

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Yoshihiro KAWASAKI

IPC: H04W80/00

CPC classification number: H04W80/00 ,  H04W4/06 ,  H04W48/12

Abstract: A wireless communications system includes a base station configured to use a plurality of bands; a terminal apparatus configured to communicate with the base station, using the plurality of bands simultaneously, wherein the base station includes a first controller configured to assign band identification information to each of the plurality of bands; a first communication interface configured to broadcast the band identification information of each band through a broadcast channel or an extended broadcast channel, to perform at least one of transmission and reception of user data using the plurality of bands simultaneously. The terminal apparatus includes a second communication interface configured to perform at least one of reception and transmission of the user data by using the plurality of bands simultaneously; a second controller configured to control at least one of reception and transmission of the second communication interface based on the broadcasted band identification information of each band.

Abstract translation: 无线通信系统包括被配置为使用多个频带的基站; 终端装置，被配置为与所述基站通信，同时使用所述多个频带，其中所述基站包括被配置为将频带识别信息分配给所述多个频带中的每一个的第一控制器; 第一通信接口，被配置为通过广播信道或扩展广播信道广播每个频带的频带识别信息，以同时执行使用所述多个频带的用户数据的发送和接收中的至少一个。 终端装置包括第二通信接口，被配置为通过同时使用多个频带来执行用户数据的接收和发送中的至少一个; 第二控制器，被配置为基于每个频带的广播频带识别信息来控制第二通信接口的接收和发送中的至少一个。

公开(公告)号：US20130195058A1

公开(公告)日：2013-08-01

申请号：US13795039

申请日：2013-03-12

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE

IPC: H04W72/04

CPC classification number: H04W72/048

Abstract: A wireless communication apparatus communicates with another wireless communication apparatus, using multiple frequency bands. A notifying unit notifies the other wireless communication apparatus of capability information on capability of the wireless communication apparatus to handle in parallel first-length guard intervals and second-length guard intervals. A transmitting unit transmits first data with the first-length guard intervals in a first frequency band and transmits second data with the second-length guard intervals in a second frequency band. A control unit schedules transmission of at least one of the first data and the second data based on the capability information.

Abstract translation: 无线通信装置使用多个频带与另一无线通信装置进行通信。 通知单元通知其他无线通信装置关于无线通信装置以并行的第一长度保护间隔和第二长度保护间隔并行处理的能力的能力信息。 发送单元以第一频带的第一长度保护间隔发送第一数据，并在第二频带中发送具有第二长度保护间隔的第二数据。 控制单元基于能力信息调度第一数据和第二数据中的至少一个的传输。

公开(公告)号：US20230397134A1

公开(公告)日：2023-12-07

申请号：US18236446

申请日：2023-08-22

Applicant: FUJITSU LIMITED

Inventor： Yoshiaki Ohta ,  Masatsugu SHIMIZU ,  YOSHIHIRO KAWASAKI ,  Takayoshi ODE

IPC: H04W56/00 ,  H04W16/14 ,  H04W24/10 ,  H04W68/00 ,  H04W72/30

CPC classification number: H04W56/001 ,  H04W16/14 ,  H04W72/30 ,  H04W68/005 ,  H04W24/10

Abstract: A base station that can transmit a synchronization signal at a predetermined transmission interval in a plurality of cycles includes a processor configured to continuously transmit the synchronization signal in a plurality of radio signals; and control radio measurement of a mobile station connected to the base station such that the mobile station detects the synchronization signal under a condition in accordance with second information that has been scaled by using first information.

公开(公告)号：US20200092920A1

公开(公告)日：2020-03-19

申请号：US16689512

申请日：2019-11-20

Applicant: FUJITSU LIMITED

Inventor： Yoshiaki OHTA ,  YOSHIHIRO KAWASAKI ,  Takayoshi ODE

IPC: H04W74/08 ,  H04W76/30 ,  H04W72/12 ,  H04W28/02 ,  H04W72/14

Abstract: A terminal device includes: a transmitter configured to transmit a scheduling request for an uplink (UL) resource; and control circuitry configured to stop an ongoing random access procedure when a media access control protocol data unit (MAC PDU) is transmitted using a configured Uplink (UL) grant other than a UL grant provided by a random access response in the random access procedure, wherein the configured UL grant indicates a resource configured prior to the ongoing random access procedure, wherein the MAC PDU includes a buffer status prior to the MAC PDU assembly.

公开(公告)号：US20190075577A1

公开(公告)日：2019-03-07

申请号：US16184171

申请日：2018-11-08

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Yoshihiro KAWASAKI ,  SHINICHIRO AIKAWA ,  Yoshiaki OHTA ,  Michiharu NAKAMURA

IPC: H04W72/12

Abstract: A radio base station includes: a radio communicator configured to perform radio communication; and a first controller that includes a first scheduler configured to perform a first scheduling that is at least a first part of a scheduling for the radio communication; and a second controller that is coupled to the first controller via a network, wherein the second controller comprises a second scheduler configured to perform a second scheduling that is at least a second part of the scheduling for the radio communication.

公开(公告)号：US20180063720A1

公开(公告)日：2018-03-01

申请号：US15805819

申请日：2017-11-07

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE

IPC: H04W16/14 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W16/14 ,  H04W8/22 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/085 ,  Y02D70/1244 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: A communication terminal includes: a terminal capability information controlling unit that notifies a base station of terminal capability information related to whether or not the communication terminal is, as a function thereof, capable of using a first frequency that is unlicensed; and a reception radio unit and a transmission radio unit that, on the basis of whether or not the communication terminal is capable of using the first frequency, perform either communication using the first frequency and a second frequency that is licensed or communication using the second frequency. The base station includes a communicating unit that, on the basis of the terminal capability information provided in the notification issued by the terminal capability information controlling unit, performs either communication using the first frequency and the second frequency or communication using the second frequency.

公开(公告)号：US20170325195A1

公开(公告)日：2017-11-09

申请号：US15659069

申请日：2017-07-25

Applicant: FUJITSU LIMITED

Inventor： Tetsuya YANO ,  Takayoshi ODE ,  Yoshiaki OHTA ,  Shinichiro AIKAWA ,  Tsuyoshi SHIMOMURA ,  Michiharu NAKAMURA

IPC: H04W68/02 ,  H04W28/08 ,  H04W74/08 ,  H04W76/04

CPC classification number: H04W68/02 ,  H04W28/08 ,  H04W48/12 ,  H04W68/00 ,  H04W74/0833 ,  H04W76/20

Abstract: A wireless communications system includes a first wireless apparatus and a second wireless apparatus. The first wireless apparatus transmits a paging message that includes information indicating a plurality of cells. The paging message causes the second wireless apparatus to transition from an idle state to a connected state. The second wireless apparatus perform processing of connecting to a cell selected based on the information included in the paging message transmitted from the first wireless apparatus.

公开(公告)号：US20170019802A1

公开(公告)日：2017-01-19

申请号：US15280309

申请日：2016-09-29

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE

IPC: H04W16/32 ,  H04W48/16

CPC classification number: H04W16/32 ,  H04W48/16 ,  H04W88/06 ,  H04W88/08

Abstract: A wireless communication system includes a terminal configured to performed wireless communication simultaneously using a first-type cell enabling connection without association with another cell and a second-type cell connectable by being associated with the first-type cell; and a base station configured to form the first-type cell and transmit a broadcast signal giving notification that a cell formed thereby is the first-type cell. The terminal selects the cell as the first-type cell, based on the broadcast signal.

Abstract translation: 无线通信系统包括终端，其被配置为使用不与另一小区关联的第一类型小区同时执行无线通信，以及通过与第一类型小区相关联可连接的第二类型小区; 以及基站，被配置为形成所述第一类型小区，并发送广播信号，所述广播信号给出由其形成的小区是第一类型小区的通知。 终端基于广播信号选择小区作为第一类型小区。