-
公开(公告)号：US20170150459A1
公开(公告)日：2017-05-25
申请号：US15402730
申请日：2017-01-10
Applicant: KYOCERA CORPORATION
Inventor： Katsuhiro MITSUI , Masato FUJISHIRO , Kugo MORITA , Fangwei TONG , Chiharu YAMAZAKI , Yushi NAGASAKA
CPC classification number: H04W52/44 , H04J11/0069 , H04J11/0093 , H04W24/02 , H04W24/04 , H04W36/0061 , H04W36/165 , H04W52/0206 , H04W52/04 , H04W84/045 , H04W88/08 , H04W92/20 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
Abstract: A first base station is configured to be connected with a second base station via an X2 interface. The first base station includes: a controller containing at least one processor and at least one memory, and configured to execute processes of transmitting a message, which includes a first identifier, coverage state information, and a second identifier, to the second base station before modifying a coverage of the first cell, the first identifier identifying the first cell, the coverage state information indicating that a state of the coverage after modification of the coverage, the second identifier identifying a second cell for compensating at least part of the coverage of the first cell; and modifying the coverage of the first cell after transmitting the message.
-
42.发明申请公开(公告)号：US20170099616A1
公开(公告)日：2017-04-06
申请号：US15382355
申请日：2016-12-16
Applicant: KYOCERA Corporation
Inventor： Fangwei TONG , Chiharu YAMAZAKI , Hiroyuki URABAYASHI , Katsuhiro MITSUI
IPC: H04W28/06 , H04W24/10 , H04B17/309
CPC classification number: H04W28/06 , H04B17/309 , H04L1/0026 , H04L1/003 , H04W24/10
Abstract: A wireless communication device for performing communication with a controlled wireless communication device that is controlled by the wireless communication device includes a controller configured to estimate channel quality of a channel that is used in feedback of a signal from the controlled wireless communication device, dynamically adjust, on the basis of the estimated channel quality, the number of quantized bits to be used when the controlled wireless communication device quantizes channel state information, and notify the controlled wireless communication device of the dynamically adjusted number of quantized bits. The controller is also configured to adjust the number of quantized bits such that the number of quantized bits increases as the estimated channel quality improves.
-
公开(公告)号：US20170085302A1
公开(公告)日：2017-03-23
申请号：US15371222
申请日：2016-12-07
Applicant: KYOCERA Corporation
Inventor： Fangwei TONG , Chiharu YAMAZAKI
CPC classification number: H04B7/04 , H04B7/0478 , H04B7/0632 , H04B7/065 , H04L1/0001 , H04L1/16 , H04L5/0048
Abstract: A wireless communication device for performing communication with a controlled wireless communication device includes a controller configured to estimate channel quality of a channel used in feedback of a signal from the controlled wireless communication device and control weighting of a transmission signal in consideration of the estimated channel quality. The controller stores multiple methods of generating a transmission antenna weight that is used in the weighting of the transmission signal, and performs the weighting of the transmission signal by switching among the multiple methods of generating a transmission antenna weight on the basis of the estimated channel quality.
-
公开(公告)号：US20160337990A1
公开(公告)日：2016-11-17
申请号：US15222673
申请日：2016-07-28
Applicant: KYOCERA CORPORATION
Inventor： Katsuhiro MITSUI , Masato FUJISHIRO , Kugo MORITA , Fangwei TONG , Chiharu YAMAZAKI , Yushi NAGASAKA
CPC classification number: H04W52/44 , H04J11/0069 , H04J11/0093 , H04W24/02 , H04W24/04 , H04W36/0061 , H04W36/165 , H04W52/0206 , H04W52/04 , H04W84/045 , H04W88/08 , H04W92/20 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
Abstract: A first base station is configured to be connected with a second base station via an X2 interface. The first base station includes: a controller containing at least one processor and at least one memory, and configured to execute processes of transmitting a message, which includes a first identifier, a change notification, coverage state information, and a second identifier, to the second base station before modifying a coverage of the first cell, the first identifier identifying the first cell, the change notification indicating that the first base station is planned to modify the coverage of the first cell, the coverage state information indicating that a state of the coverage after modification of the coverage, the second identifier identifying a second cell for compensating at least part of the coverage of the first cell; and modifying the coverage of the first cell after transmitting the message.
Abstract translation: 第一基站被配置成经由X2接口与第二基站连接。 第一基站包括：控制器，其包含至少一个处理器和至少一个存储器，并且被配置为执行将包括第一标识符，变化通知，覆盖状态信息和第二标识符的消息发送到 第二基站，在修改第一小区的覆盖之前，识别第一小区的第一标识符，指示第一基站被计划修改第一小区的覆盖的改变通知，表示该第一小区的状态的覆盖状态信息 修改覆盖后的覆盖，第二标识符识别用于补偿第一小区的至少一部分覆盖的第二小区; 以及在发送消息之后修改第一小区的覆盖。
-
45.发明申请COMMUNICATION CONTROL METHOD, MASTER BASE STATION, SECONDARY BASE STATION, AND USER TERMINAL 有权通信控制方法，主基站，二级基站和用户终端公开(公告)号：US20160337925A1
公开(公告)日：2016-11-17
申请号：US15222588
申请日：2016-07-28
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Katsuhiro MITSUI , Yushi NAGASAKA , Kugo MORITA , Fangwei TONG , Henry CHANG
CPC classification number: H04W36/28 , H04L29/12575 , H04W16/32 , H04W36/0055 , H04W36/06 , H04W36/165 , H04W76/27 , H04W88/08 , H04W88/16
Abstract: A communication control method according to a first aspect is a method in a mobile communication system for supporting dual connectivity communication using a master base station for establishing RRC connection with a user terminal and a secondary base station for providing additional radio resources to the user terminal. The communication control method comprises: an inter-master base station handover procedure for performing handover of the user terminal from a source master base station to a target master base station without changing the secondary base station.
Abstract translation: 根据第一方面的通信控制方法是一种移动通信系统中的方法，用于使用主基站来支持双重连接性通信，用于建立与用户终端的RRC连接以及用于向用户终端提供附加无线电资源的辅助基站。 通信控制方法包括：主机间基站切换过程，用于在不改变辅助基站的情况下，将用户终端从源主基站切换到目标主基站。
-
Patent Agency Ranking
46.发明申请公开(公告)号：US20160212784A1
公开(公告)日：2016-07-21
申请号：US15082294
申请日：2016-03-28
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Chiharu YAMAZAKI , Kugo MORITA , Yushi NAGASAKA , Fangwei TONG , Henry CHANG
CPC classification number: H04W76/15 , H04B17/318 , H04L5/0062 , H04L47/40 , H04W4/80 , H04W8/005 , H04W48/08 , H04W52/383 , H04W68/12 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/0493 , H04W74/006 , H04W76/14 , H04W76/27 , H04W92/18
Abstract: A user terminal comprises: a receiver configured to: receive first information for a Device to Device (D2D) discovery procedure for discovering a proximity terminal, from a serving cell; and receive second information for the D2D discovery procedure from another cell of another frequency different from a frequency of the serving cell in order to receive a discovery signal by the D2D discovery procedure in the another frequency from another user terminal.
Abstract translation: 用户终端包括：接收机，被配置为从服务小区接收用于发现接近终端的设备到设备（D2D）发现过程的第一信息; 并且从与服务小区的频率不同的另一个频率的另一小区接收D2D发现过程的第二信息，以便通过来自另一用户终端的另一个频率的D2D发现过程来接收发现信号。
-
47.发明申请公开(公告)号：US20150373730A1
公开(公告)日：2015-12-24
申请号：US14766945
申请日：2014-02-07
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Hiroyuki ADACHI , Fangwei TONG , Kugo MORITA
CPC classification number: H04W72/082 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04W8/005 , H04W24/08 , H04W28/06 , H04W52/383 , H04W72/04 , H04W72/0486 , H04W72/087 , H04W88/02 , H04W88/08 , H04W92/18
Abstract: A mobile communication system supports cellular communication in which a data path passes through a core network and D2D communication that is direct device-to-device communication in which the data path does not pass through the core network. The system comprises a communication apparatus that assigns a radio resource to a D2D terminal that performs the D2D communication, wherein the communication apparatus performs assignment determination as to whether a dedicated radio resource not shared with the cellular communication is assigned to the D2D terminal or a shared radio resource shared with the cellular communication is assigned to the D2D terminal.
Abstract translation: 移动通信系统支持蜂窝通信，其中数据路径通过核心网络，D2D通信是数据路径不通过核心网络的直接设备到设备通信。 该系统包括：向执行D2D通信的D2D终端分配无线电资源的通信装置，其中通信装置执行关于是否将不与蜂窝通信共享的专用无线电资源分配给D2D终端的分配确定或共享 与蜂窝通信共享的无线资源被分配给D2D终端。
-
公开(公告)号：US20150365887A1
公开(公告)日：2015-12-17
申请号：US14761894
申请日：2014-01-14
Applicant: KYOCERA CORPORATION
Inventor： Fangwei TONG , Kugo MORITA
Abstract: A communication control method for linking a cellular communication system with a wireless LAN system comprises: in a cellular base station, a step of storing location information of a wireless LAN access point; a step of acquiring location information of a user terminal connected to the cellular base station; a step of determining, on the basis of the respective location information of the wireless LAN access point and the user terminal, whether or not the user terminal is connected to the wireless LAN access point; and a step of transmitting a scan instruction for the wireless LAN access point to the user terminal when it is determined that the user terminal is connected to the wireless LAN access point.
Abstract translation: 一种用于将蜂窝通信系统与无线LAN系统连接的通信控制方法，包括：在蜂窝基站中存储无线LAN接入点的位置信息的步骤; 获取与蜂窝基站相连的用户终端的位置信息的步骤; 基于所述无线LAN接入点和所述用户终端的各个位置信息来确定所述用户终端是否连接到所述无线LAN接入点的步骤; 以及当确定用户终端连接到无线LAN接入点时，向用户终端发送用于无线LAN接入点的扫描指令的步骤。
-
公开(公告)号：US20150365868A1
公开(公告)日：2015-12-17
申请号：US14761873
申请日：2014-01-17
Applicant: KYOCERA CORPORATION
Inventor： Henry CHANG , Yushi NAGASAKA , Kugo MORITA , Fangwei TONG , Masato FUJISHIRO , Chiharu YAMAZAKI , Hiroyuki ADACHI , Noriyoshi FUKUTA
CPC classification number: H04W36/22 , H04W48/06 , H04W48/18 , Y02D70/126 , Y02D70/14
Abstract: A communication control method is a method for performing an offload from a cellular RAN to a wireless LAN. The communication control method includes the steps of: transmitting a list which contains identifiers of wireless LAN access points included in the wireless LAN, by a cellular base station included in the cellular RAN; receiving the list, by a user terminal which has a cellular communication unit and a wireless LAN communication unit; and performing an operation related to the offload after detecting that the user terminal approaches a wireless LAN access point on the basis of the list, by the user terminal which exists in a cell of the cellular base station.
Abstract translation: 通信控制方法是从蜂窝RAN向无线LAN执行卸载的方法。 通信控制方法包括以下步骤：通过蜂窝RAN中包含的蜂窝基站，发送包含无线LAN中包含的无线LAN接入点的标识符的列表; 由具有蜂窝通信单元的用户终端和无线LAN通信单元接收列表; 并且在检测到所述用户终端基于所述列表接近无线LAN接入点时，由存在于所述蜂窝基站的小区中的用户终端进行与所述卸载有关的操作。
-
公开(公告)号：US20240144491A1
公开(公告)日：2024-05-02
申请号：US18557520
申请日：2022-04-20
Applicant: KYOCERA Corporation
Inventor： Kenji YAMAMOTO , Jun KURODA , Tooru SAHARA , Fangwei TONG , Takuya HOMMA
IPC: G06T7/277
CPC classification number: G06T7/277
Abstract: An object tracking device that can track an object accurately and consistently is provided. An object tracking device (20) includes an input interface (21), a processor (23), and an output interface (24). The input interface (21) is configured to acquire sensor data. The processor (23) is configured to detect a detection target from the sensor data and track the detection target using Kalman filters associated with each of the detection target and an observed value. The output interface (24) is configured to output a detection result regarding the detection target. The processor (23) is configured to impose a limit on a range of variation in an index of the Kalman filters that influences tracking of the detection target.
-
-
-
-
-
-
-
-
-
Search Results
71
records
(took 0.022 seconds)
