公开(公告)号：US09788268B2

公开(公告)日：2017-10-10

申请号：US13141858

申请日：2009-12-22

申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Taiga Saegusa ,  Yasushi Iwane

发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Taiga Saegusa ,  Yasushi Iwane

IPC分类号： H04W48/20 ,  H04L5/00

CPC分类号： H04W48/20 ,  H04L5/0007 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24

摘要： In a communication system including a specified subscriber cell which allows a specific mobile terminal to use the specified subscriber cell, and an unspecified user cell which an unspecified mobile terminal can use, in which each mobile terminal receives cell identification information assigned to each communication cell and makes a cell selection, identification information for identifying the CSG cell operating in an open access mode is included in the cell identification information.

公开(公告)号：US20170150404A1

公开(公告)日：2017-05-25

申请号：US15426775

申请日：2017-02-07

申请人： Miho MAEDA ,  Mitsuru MOCHIZUKI ,  Shinsuke UGA ,  Noriyuki FUKUI ,  Yasushi IWANE

发明人： Miho MAEDA ,  Mitsuru MOCHIZUKI ,  Shinsuke UGA ,  Noriyuki FUKUI ,  Yasushi IWANE

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W36/06

CPC分类号： H04W36/0016 ,  H04W16/26 ,  H04W36/0011 ,  H04W36/0083 ,  H04W36/06 ,  H04W36/08 ,  H04W36/32 ,  H04W76/10 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04

摘要： A mobile communication system includes a movable user equipment device, a plurality of base station devices configured to perform radio communication with the user equipment device, and a relay device movably configured to relay radio communications between the user equipment device and the base station devices. In a handover process of switching a base station device to be connected with the relay device from a base station device being a moving source to a base station device being a moving destination along with moving of the relay device, the base station device being a moving source selects the base station device being a moving destination from base station devices other than a base station device that does not have a function supporting the relay device, and performs the handover process such that the relay device is connected to the selected base station device.

公开(公告)号：US09380563B2

公开(公告)日：2016-06-28

申请号：US13978622

申请日：2011-12-20

申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami

发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04W72/042

摘要： A cell2 configured by only a DL CC2 being a resource for downlink is configured. The cell2 does not include a resource for uplink, that is, a UL CC to be associated with the DL CC2 by a DL/UL link. The link information indicating the above is notified a communication terminal device by a base station device using the DL CC2. A DL CC1 and a UL CC1 constitute a cell1. The downlink communication from the base station device to the communication terminal device is performed using the cell1 and the cell2, and the uplink communication from the communication terminal device to the base station device is performed using the cell1.

摘要翻译： 配置仅由作为下行链路的资源的DL CC2配置的小区2。 小区2不包括用于上行链路的资源，即，通过DL / UL链路与DL CC2相关联的UL CC。 指示上述的链路信息由基站装置使用DL CC2通知通信终端装置。 DL CC1和UL CC1构成单元1。 使用小区1和小区2进行从基站装置到通信终端装置的下行通信，使用小区1进行从通信终端装置到基站装置的上行通信。

公开(公告)号：US09350496B2

公开(公告)日：2016-05-24

申请号：US13578694

申请日：2011-02-09

申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

IPC分类号： H04W4/00 ,  H04L1/18 ,  H04W84/04 ,  H04W92/20 ,  H04W28/06 ,  H04W72/12 ,  H04L1/00

CPC分类号： H04W72/082 ,  H04L1/0002 ,  H04L1/0026 ,  H04L1/1812 ,  H04W28/0236 ,  H04W28/06 ,  H04W72/12 ,  H04W84/045 ,  H04W92/20

摘要： A mobile communication system capable of easily notifying the interference-related information and avoiding interference in a situation in which a macro cell and local nodes are deployed to coexist. In the system, a macro cell (eNB) notifies, via user equipments (UEs) present in a coverage, HeNBs present in the coverage of the interference-related information related to the interference to a physical resource to be used, for example, a high interference indication (HII) and an overload indicator (OI).

摘要翻译： 一种移动通信系统，其能够容易地通知与干扰有关的信息，并且避免在部署宏小区和本地节点的情况下共存的干扰。 在该系统中，宏小区（eNB）通过存在于覆盖范围内的用户设备（UE）将与干扰有关的干扰相关信息的覆盖区域中的HeNB通知给要使用的物理资源，例如， 高干扰指示（HII）和过载指示符（OI）。

公开(公告)号：US09019983B2

公开(公告)日：2015-04-28

申请号：US12375574

申请日：2006-12-27

申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Keiko Tada ,  Yasushi Iwane

发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Keiko Tada ,  Yasushi Iwane

IPC分类号： H04J3/16 ,  H04L1/16 ,  H04L12/911 ,  H04W74/00 ,  H04W72/12 ,  H04W74/08 ,  H04W76/02 ,  H04W28/18 ,  H04W28/26 ,  H04W28/16 ,  H04L1/18 ,  H04L1/00

CPC分类号： H04W72/0413 ,  H04J11/003 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1854 ,  H04L1/1858 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L47/827 ,  H04W28/16 ,  H04W28/18 ,  H04W28/26 ,  H04W72/1268 ,  H04W72/1278 ,  H04W72/1284 ,  H04W72/1289 ,  H04W74/002 ,  H04W74/004 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/0866 ,  H04W74/0883 ,  H04W74/0891 ,  H04W76/11

摘要： In a communications system which complies with LTE including a base station 2 which transmits data by using an OFDM (Orthogonal Frequency Division Multiplexing) method as a downlink access method, and a mobile terminal 3, in a case in which an uplink scheduling request signal SR is transmitted by using an S-RACH when an Ack/Nack signal is being transmitted by using an Ack/Nack exclusive channel, the transmission of the Ack/Nack signal is stopped while the uplink scheduling request signal SR is transmitted.

摘要翻译： 在符合LTE的通信系统中，包括通过使用OFDM（正交频分复用）方法作为下行链路接入方法发送数据的基站2和移动终端3，在上行链路调度请求信号SR 当通过使用Ack / Nack专用信道发送Ack / Nack信号时，通过使用S-RACH发送，在发送上行调度请求信号SR时停止Ack / Nack信号的发送。

公开(公告)号：US08953523B2

公开(公告)日：2015-02-10

申请号：US13264767

申请日：2010-03-23

申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Taiga Saegusa ,  Yasushi Iwane

发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Taiga Saegusa ,  Yasushi Iwane

IPC分类号： H04W4/00 ,  H04B7/02 ,  H04B7/06 ,  H04W72/04

CPC分类号： H04L5/0033 ,  H04B7/024 ,  H04B7/0689 ,  H04W40/28 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/048 ,  H04W72/0486 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： The present invention relates to a mobile communication system having a coordinated communication mode in which radio communication is performed between a user equipment and a plurality of base stations in a coordinated manner and an uncoordinated communication mode in which radio communication is performed between a user equipment and a base station without coordinating with another base station, in which radio communication is performed by selectively using any of the coordinated communication mode and the uncoordinated communication mode. The coordinated communication in which radio communication is performed between a user equipment and a plurality of base stations in a coordinated manner and the uncoordinated communication in which radio communication is performed between a user equipment and a base station without coordinating with another base station are selectively used in an appropriate manner, with the result that a mobile communication system capable of exerting its performance in accordance with a situation can be provided.

摘要翻译： 本发明涉及一种具有协调通信模式的移动通信系统，其中以协调的方式在用户设备和多个基站之间进行无线电通信，并且在不通信的通信模式之间进行无线电通信，其中在用户设备和 基站，而不与另一个基站协调，其中通过选择性地使用协调通信模式和不协调通信模式中的任何一个执行无线电通信。 选择使用以协调的方式在用户设备与多个基站之间执行无线电通信的协调通信以及在不与另一个基站协调的用户设备与基站之间执行无线电通信的不协调的通信 以适当的方式，可以提供能够根据情况发挥其性能的移动通信系统。

公开(公告)号：US20120307715A1

公开(公告)日：2012-12-06

申请号：US13577522

申请日：2011-02-09

申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

IPC分类号： H04W72/04 ,  H04B7/14

CPC分类号： H04L5/0062 ,  H04B7/15507 ,  H04L5/001 ,  H04L5/0073 ,  H04W28/06 ,  H04W84/047

摘要： A mobile communication system capable of preventing interference in a communication system as well as reducing the load of a user equipment in a search operation. In the mobile communication system, radio communication is performed using a carrier having the same frequency in a direct link between a donor cell and a user equipment being served thereby and an access link between a relay node and a user equipment being served thereby. In a backhaul link between the donor cell and the relay node, radio communication is performed using a carrier having a different frequency from that of the carrier used in the direct link and the access link.

摘要翻译： 一种移动通信系统，其能够防止通信系统中的干扰，以及减少用户设备在搜索操作中的负担。 在移动通信系统中，使用在施主小区与被服务的用户设备之间的直接链路中具有相同频率的载波，以及中继节点与被服务的用户设备之间的接入链路来进行无线通信。 在施主小区与中继节点之间的回程链路中，使用与直接链路和接入链路中使用的载波频率不同的载波进行无线通信。

公开(公告)号：US20120213161A1

公开(公告)日：2012-08-23

申请号：US13504672

申请日：2010-10-26

申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane

发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane

IPC分类号： H04W4/00

CPC分类号： H04W48/02 ,  H04L5/0042 ,  H04L5/0064 ,  H04W64/003 ,  H04W74/02 ,  H04W84/045 ,  H04W88/08

摘要： A mobile communication system includes: a base station for specific subscribers that operates in a closed access mode setting corresponding to a closed access mode in which specific user equipments are allowed access and in a hybrid access mode setting corresponding to the closed access mode as well as an open access mode in which user equipments to be allowed access are not specified; and a base station that does not specify a user equipment that makes access and, in a case where the base station for specific subscribers is installed outside a communication area of the base station that does not specify a user equipment that makes access, the base station for specific subscribers is caused to operate in the hybrid access mode setting.

摘要翻译： 移动通信系统包括：用于特定用户的基站，其操作在与被允许访问特定用户设备的闭合接入模式相对应的闭合接入模式设置中，以及对应于所述闭合接入模式的混合接入模式设置，以及 未指定要允许访问用户的开放访问模式; 以及不指定进行接入的用户设备的基站，并且在特定用户的基站安装在基站的不具有访问用户设备的通信区域之外的情况下，基站 导致特定用户在混合接入模式设置下工作。

公开(公告)号：US08149749B2

公开(公告)日：2012-04-03

申请号：US12223807

申请日：2007-04-27

申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Tetsuya Mishuku ,  Masaaki Kusano ,  Ryoichi Fujie ,  Shigenori Tani ,  Keiko Tada ,  Noriyuki Fukui ,  Michiaki Takano

发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Tetsuya Mishuku ,  Masaaki Kusano ,  Ryoichi Fujie ,  Shigenori Tani ,  Keiko Tada ,  Noriyuki Fukui ,  Michiaki Takano

IPC分类号： G08C17/00 ,  H04W4/00

CPC分类号： H04W52/028 ,  H04B7/2643 ,  H04W52/0229 ,  H04W72/04 ,  H04W76/28 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/449

摘要： A mobile terminal judges whether or not the mobile terminal is able to make a transition to a DTX period during Active, and, when judging that the mobile terminal is able to make a transition to a DTX period during Active, notifies a base station to that effect. If the base station judges that the mobile terminal is able to make a transition to a DRX period during Active when triggered by the notification from the mobile terminal, the base station temporarily stops supply of electric power to the data transmission processing units and the data reception processing units of the mobile terminal.

摘要翻译： 移动终端判断移动终端能否在活动期间转换到DTX周期，并且当判定移动终端能够在活动期间转换到DTX周期时，将基站通知给 影响。 如果在通过来自移动终端的通知触发的情况下，基站判断为在活动期间移动终端能够转移到DRX期间，则基站暂时停止向数据发送处理单元供电，并且接收数据 移动终端的处理单元。

公开(公告)号：US20120044870A1

公开(公告)日：2012-02-23

申请号：US13264767

申请日：2010-03-23

申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Taiga Saegusa ,  Yasushi Iwane

发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Taiga Saegusa ,  Yasushi Iwane

IPC分类号： H04W4/00

CPC分类号： H04L5/0033 ,  H04B7/024 ,  H04B7/0689 ,  H04W40/28 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/048 ,  H04W72/0486 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： The present invention relates to a mobile communication system having a coordinated communication mode in which radio communication is performed between a user equipment and a plurality of base stations in a coordinated manner and an uncoordinated communication mode in which radio communication is performed between a user equipment and a base station without coordinating with another base station, in which radio communication is performed by selectively using any of the coordinated communication mode and the uncoordinated communication mode. The coordinated communication in which radio communication is performed between a user equipment and a plurality of base stations in a coordinated manner and the uncoordinated communication in which radio communication is performed between a user equipment and a base station without coordinating with another base station are selectively used in an appropriate manner, with the result that a mobile communication system capable of exerting its performance in accordance with a situation can be provided.

摘要翻译： 本发明涉及一种具有协调通信模式的移动通信系统，其中以协调的方式在用户设备和多个基站之间进行无线电通信，并且在不通信的通信模式之间进行无线电通信，其中在用户设备和 基站，而不与另一个基站协调，其中通过选择性地使用协调通信模式和不协调通信模式中的任何一个执行无线电通信。 选择使用以协调的方式在用户设备与多个基站之间执行无线电通信的协调通信以及在不与另一个基站协调的用户设备与基站之间执行无线电通信的不协调的通信 以适当的方式，可以提供能够根据情况发挥其性能的移动通信系统。