公开(公告)号：US20160330670A1

公开(公告)日：2016-11-10

申请号：US15144595

申请日：2016-05-02

Applicant: FUJITSU LIMITED

Inventor： Shunichi KONNO ,  Takayoshi ODE ,  Akihiro YAMAMOTO

IPC: H04W36/30 ,  H04W74/08 ,  H04W36/08 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W36/30 ,  H04B7/022 ,  H04L1/1867 ,  H04W36/0069 ,  H04W36/04 ,  H04W36/08

Abstract: A base station being one of two base stations, the base station comprising: a processor configured to select a state of a terminal from a first state and a second state based on at least one of a communication type of data transmitted from one of the two base stations to the terminal and a transfer delay between the two base stations, the first state being a state in which a base station of the two base stations that transmits the data to the terminal is different from a base station of the two base stations that receives from the terminal a response signal corresponding to the data, the second state being a state in which a base station that transmits the data to the terminal is same as a base station that receives from the terminal the response signal corresponding to the data.

Abstract translation: 基站是两个基站之一，基站包括：处理器，被配置为基于从两个基站之一发送的数据的通信类型中的至少一个，从第一状态和第二状态中选择终端的状态 基站到终端和两个基站之间的传输延迟，第一状态是将两个基站发送到终端的基站的基站与两个基站的基站不同的状态， 从终端接收对应于该数据的响应信号，第二状态是向终端发送数据的基站与从终端接收与该数据对应的响应信号的基站相同的状态。

公开(公告)号：US20160227515A1

公开(公告)日：2016-08-04

申请号：US15095665

申请日：2016-04-11

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00 ,  H04W72/08

CPC classification number: H04W72/02 ,  H04L5/005 ,  H04W72/042 ,  H04W72/085

Abstract: A wireless communication system having a base station communicating with a plurality of terminals using a plurality of frequency bands, the wireless communication system includes a controller configured to perform a transmission assignment for each of the plurality of terminals based on a bandwidth in which each terminal is able to communicate; and a communication device configured to enable the base station to communicate with a terminal according to a result of the transmission assignment.

Abstract translation: 一种无线通信系统，具有使用多个频带与多个终端进行通信的基站，所述无线通信系统包括：控制器，被配置为基于每个终端的带宽对所述多个终端中的每一个执行发送分配 能沟通; 以及通信设备，被配置为使得所述基站能够根据所述传输分配的结果与终端进行通信。

公开(公告)号：US20150201416A1

公开(公告)日：2015-07-16

申请号：US14667258

申请日：2015-03-24

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Yoshihiro Kawasaki ,  Kazuo Kawabata

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/00 ,  H04L5/0007 ,  H04L27/261 ,  H04W28/26 ,  H04W48/08 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/044 ,  H04W88/08

Abstract: A base station accommodated in a communications system for communicating with a mobile station, the base station includes: a transmitter configured to generate frequency band information indicating which frequency band of used frequency bands available in the communication system is to be used for transmission of data information with a mobile station, to transmit the frequency band information by using a specific frequency band assigned from the used frequency bands, and to transmit data information by using at least one of the frequency bands; wherein the frequency bands except for the specific frequency band, are made variable.

Abstract translation: 一种容纳在用于与移动台通信的通信系统中的基站，所述基站包括：发射机，其被配置为生成指示所述通信系统中可用的频带的哪个频带将用于数据信息的传输的频带信息 利用移动台通过使用从所使用的频带分配的特定频带来发送频带信息，并且通过使用至少一个频带来发送数据信息; 其中除了特定频带之外的频带是可变的。

公开(公告)号：US20230082263A1

公开(公告)日：2023-03-16

申请号：US17992353

申请日：2022-11-22

Applicant: FUJITSU LIMITED

Inventor： Yoshiaki Ohta ,  Takayoshi ODE ,  YOSHIHIRO KAWASAKI ,  Nobuhisa AOKI

IPC: H04L1/18 ,  H04W76/27 ,  H04W28/04 ,  H04W80/02

Abstract: A transmitting device includes a first layer processor configured to include a buffer to store therein transmission data, the first layer processor configured to execute processing for a first layer on the transmission data, a second layer processor configured to execute processing for a second layer that differs from the first layer on the transmission data, and a transmitter configured to transmit the transmission data processed by the first layer processor and the second layer processor. The first layer processor discards the transmission data stored in the buffer in accordance with a parameter used for transmission control in the processing for the second layer.

公开(公告)号：US20180310271A1

公开(公告)日：2018-10-25

申请号：US16020432

申请日：2018-06-27

Applicant: FUJITSU LIMITED

Inventor： Yoshiaki OHTA ,  SHINICHIRO AIKAWA ,  Takayoshi ODE

IPC: H04W64/00 ,  H04W76/14

Abstract: A wireless communications system including a base station and a terminal, the wireless communications system capable of communications between terminals through a first path and communications between terminals through a second path which different the first path , the wireless communications system includes: a plurality of terminals; and the base station including to: a memory; and a processor coupled to the memory, the processor configured to process related to proximity-based communications between a plurality of terminals; obtain identifiers of the terminal and information enables determination of whether to use the second path.

公开(公告)号：US20170026904A1

公开(公告)日：2017-01-26

申请号：US15287275

申请日：2016-10-06

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE

IPC: H04W48/18 ,  H04W76/02 ,  H04W72/02 ,  H04W48/12

CPC classification number: H04W48/18 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0053 ,  H04W36/0061 ,  H04W48/12 ,  H04W72/02 ,  H04W76/15 ,  H04W88/06

Abstract: A wireless communication system includes a terminal configured to perform wireless communication concurrently using a cell of a first type enabling connection without association with another cell and a cell of a second type enabling connection by being associated with the cell of the first type; and a base station configured to form a first cell of the second type and when detecting that the terminal selects the first cell for the cell of the first type, the base station notifies the terminal of a second cell of the first type different from the first cell so as to allow the terminal to change connection to the second cell.

Abstract translation: 无线通信系统包括终端，其被配置为使用第一类型的小区同时执行无线通信，所述小区能够连接而不与另一个小区相关联，以及通过与所述第一类型的小区相关联的能够进行连接的第二类型的小区; 以及基站，被配置为形成第二类型的第一小区，并且当检测到所述终端选择所述第一类型的小区的所述第一小区时，所述基站向所述终端通知不同于所述第一类型的所述第一类型的第二小区 以允许终端改变到第二小区的连接。

公开(公告)号：US20150195031A1

公开(公告)日：2015-07-09

申请号：US14663018

申请日：2015-03-19

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Kazuhisa OBUCHI

IPC: 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.

公开(公告)号：US20150133134A1

公开(公告)日：2015-05-14

申请号：US14601946

申请日：2015-01-21

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Takato Ezaki

IPC: H04W72/02 ,  H04W48/12 ,  H04W48/10 ,  H04W48/20

CPC classification number: H04W72/02 ,  H04W48/10 ,  H04W48/12 ,  H04W48/20 ,  H04W72/00 ,  H04W88/06 ,  H04W88/10

Abstract: A wireless terminal including: a receiver configured to receive information for identifying at least one first cell in a wireless communication system including the at least one first cell and at least one second cell, each of the at least one first cell having a uplink carrier and a downlink carrier, each of the at least one second cell having no uplink carrier and a downlink carrier, and a processor configured to couple to one of the at least one first cell that is selected in accordance with the received information.

Abstract translation: 一种无线终端，包括：接收机，被配置为接收用于识别包括所述至少一个第一小区和至少一个第二小区的无线通信系统中的至少一个第一小区的信息，所述至少一个第一小区中的每一个具有上行链路载波， 下行链路载波，所述至少一个第二小区中的每一个没有上行链路载波和下行链路载波，以及被配置为耦合到根据所接收的信息选择的所述至少一个第一小区中的一个的处理器。

公开(公告)号：US20150043485A1

公开(公告)日：2015-02-12

申请号：US14454202

申请日：2014-08-07

Applicant: FUJITSU LIMITED

Inventor： Noboru MASUDA ,  Takayoshi ODE

IPC: H04W52/32 ,  H04W52/24 ,  H04W52/34

CPC classification number: H04W52/346

Abstract: A wireless communication method for transmitting a plurality of wireless signals using a plurality of carriers from a first wireless communication apparatus to a second wireless communication apparatus, each of the plurality of carriers having each of a plurality of bandwidths, the wireless communication method including: determining a carrier group including at least two of the plurality of carrier, receiving group power control information for controlling a transmission power of the carrier group, the group power control information being generated in accordance with a reception quality of the carrier group, the reception quality of the carrier group being obtained in accordance with at least one of the plurality of wireless signals that has a carrier included in the carrier group, and transmitting the plurality of wireless signals in accordance with the group power control information.

Abstract translation: 一种用于使用多个载波从第一无线通信装置向第二无线通信装置发送多个无线信号的无线通信方法，所述多个载波中的每一个具有多个带宽中的每一个，所述无线通信方法包括：确定 包括多个载波中的至少两个的载波组，用于控制载波组的发射功率的接收组功率控制信息，根据载波组的接收质量生成的组功率控制信息，接收质量 所述载波组根据所述多个无线信号中的至少一个具有载波组中包含的载波，并根据所述组功率控制信息发送所述多个无线信号。

公开(公告)号：US20140314045A1

公开(公告)日：2014-10-23

申请号：US14322558

申请日：2014-07-02

Applicant: FUJITSU LIMITED

Inventor： Takayoshi ODE ,  Kazuo KAWABATA

IPC: H04W36/30 ,  H04W72/08 ,  H04L5/00

CPC classification number: H04W72/08 ,  H04L1/0002 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0033 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0078 ,  H04L27/0008 ,  H04W36/06 ,  H04W36/14 ,  H04W36/30 ,  H04W72/1226 ,  H04W72/1278

Abstract: A scheduling process handles a plurality of communication services in a collective manner, thus making a radio communications system more operable. A pilot signal sender sends pilot signals with carrier frequencies each corresponding to an N (N≧1) different communication services. A scheduler collects N×n instances of propagation environment data from n (n≧1) terminal devices and selects terminal devices and communication services therefor by assigning terminal devices having a better propagation environment to the plurality of different communication services in a collective manner. The pilot signals are used by a propagation environment data sender to measure and report a propagation environment of each carrier frequency. A communication function configurer automatically sets up a communication function to adapt to the communication service that the base station has assigned.

Abstract translation: 调度处理以集体的方式处理多个通信服务，从而使无线电通信系统更可操作。 导频信号发送器发送载波频率各自对应于N（N≥1）个不同通信业务的导频信号。 调度器从n（n≥1）个终端装置收集N×n个传播环境数据的实例，并且以集体的方式为多个不同的通信服务分配具有更好的传播环境的终端装置，从而选择终端设备和通信服务。 导频信号由传播环境数据发送器使用来测量和报告每个载波频率的传播环境。 通信功能配置器自动设置通信功能以适应基站分配的通信服务。