专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09603060B2 Mobile communication system 有权
公开(公告)号：US09603060B2
公开(公告)日：2017-03-21
申请号：US14355989
申请日：2012-11-02
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 , H04W88/04 , H04W16/26 , H04W76/02 , H04W36/32 , H04W84/00 , H04W36/08 , H04W84/04
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 capable of continuing communication between a relay device and a base station device if the relay device moves. In a handover process, when it is judged that an establishment cause for RRC connection is attached from an RN, a target eNB judges whether the own device has the DeNB function. In a case of judging that the own device does not have the DeNB function, the target eNB notifies the RN of an RRC connection rejection. When being notified of the RRC connection reject, the RN stops the handover process and then returns to a source eNB.

2. 发明授权

US09565713B2 Mobile communication system 有权
标题翻译：移动通信系统
公开(公告)号：US09565713B2
公开(公告)日：2017-02-07
申请号：US13576963
申请日：2011-02-09
申请人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Yuji Kakehi , Hitoshi Kimura , Taisei Suemitsu
发明人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Yuji Kakehi , Hitoshi Kimura , Taisei Suemitsu
IPC分类号： H04W76/04 , H04W52/02 , H04W24/02 , H04W72/04 , H04W88/02 , H04W88/12
CPC分类号： H04W76/046 , H04W24/02 , H04W52/0206 , H04W72/0413 , H04W76/27 , H04W88/02 , H04W88/12 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： A mobile communication system capable of reducing energy consumption of a network node in a local area range. When judging that there is a shift trigger, a local eNB shifts from a normal operation to an energy saving operation. In the energy saving operation, the local eNB stops the operation of transmitting at least a part of downlink transmission signals to be transmitted to a user equipment (UE) and performs the operation of receiving an uplink transmission signal transmitted from the UE. When judging that it has received the uplink transmission signal (RACH) in the energy saving operation, the local eNB shifts to the normal operation.
摘要翻译：一种移动通信系统，其能够降低局域范围内的网络节点的能量消耗。当判断出存在移位触发时，本地eNB从正常操作切换到节能操作。在节能运行中，本地eNB停止向用户设备（UE）发送要发送的下行链路传输信号的至少一部分的操作，并且执行接收从UE发送的上行链路传输信号的操作。在节能运行中，当判断为接收到上行链路发送信号（RACH）时，本地eNB进入正常运行状态。

3. 发明授权

US09072104B2 Mobile communication system 有权
标题翻译：移动通信系统
公开(公告)号：US09072104B2
公开(公告)日：2015-06-30
申请号：US13144972
申请日：2010-01-28
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： H04W4/00 , H04W72/08 , H04W4/08 , H04W84/04
CPC分类号： H04W4/08 , H04W36/0061 , H04W72/042 , H04W72/0446 , H04W72/082 , H04W84/045
摘要： There is a problem that when a closed subscriber group (CSG) cell available to subscribers is installed in a macro cell area, communication cannot be performed due to the interference between a macro cell and the CSG cell in an area thereof. The CSG cell that is provided in the CSG cell area and transmits a downlink synchronization signal using a radio frame assigns control signals to a first subframe and a second subframe among a plurality of subframes constituting the radio frame, and the macro cell that is provided in the macro cell area and transmits a downlink synchronization signal using the radio frame assigns control signals to a third subframe and a fourth subframe, which are shifted from the first subframe and the second subframe by a predetermined number of subframes, respectively, among the plurality of subframes constituting the radio wave, the CSG cell and the macro cell being configured to perform transmission in synchronization with each other.
摘要翻译：存在如下问题：当在宏小区区域中安装可用于用户的封闭用户组（CSG）小区时，由于宏小区与CSG小区在其区域中的干扰，不能执行通信。设置在CSG小区区域中并且使用无线帧发送下行链路同步信号的CSG小区将控制信号分配给构成无线帧的多个子帧中的第一子帧和第二子帧，并且设置在宏小区区域并且使用无线帧发送下行链路同步信号，将控制信号分配给分别从第一子帧和第二子帧移位预定数量的子帧的第三子帧和第四子帧构成无线电波的子帧，CSG小区和宏小区被配置为彼此同步地进行发送。

4. 发明授权

US08908560B2 Mobile communication system 有权
标题翻译：移动通信系统
公开(公告)号：US08908560B2
公开(公告)日：2014-12-09
申请号：US13378380
申请日：2010-06-15
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： H04W48/08 , H04W28/06 , H04L5/00
CPC分类号： H04L1/1812 , H04L5/001 , H04L5/0055 , H04W28/06 , H04W48/08 , H04W72/0406 , H04W72/042 , H04W88/02 , H04W88/12
摘要： In a mobile communication system according to the present invention, with the separate use of a plurality of component carriers or with the use of a carrier set including the plurality of component carriers aggregated, a base station performs radio communication with a user equipment corresponding to the component carrier or a user equipment corresponding to the aggregated carriers. In particular, in a case where the base station performs radio communication with the user equipment corresponding to the aggregated carriers with the use of the aggregated carriers, each of a plurality of transport blocks created by dividing a transport channel is transmitted per each of the plurality of component carriers constituting the aggregated carriers, and control information related to radio communication between the base station and the user equipment corresponding to the aggregated carriers is transmitted such that physical information of the corresponding component carrier is identifiable.
摘要翻译：在根据本发明的移动通信系统中，通过单独使用多个分量载波，或者使用聚合了多个分量载波的载波集合，基站与对应于多个分量载波的用户设备进行无线通信分量载波或对应于聚合载波的用户设备。特别地，在基站使用聚合载波对与聚合载波对应的用户设备进行无线通信的情况下，通过划分传输信道而创建的多个传输块中的每一个被传送到多个构成聚合载波的分量载波，并且发送与基站和对应于聚合载波的用户设备之间的无线电通信有关的控制信息，使得相应分量载波的物理信息是可识别的。

5. 发明申请

US20140050183A1 COMMUNICATION SYSTEM 有权
标题翻译：通讯系统
公开(公告)号：US20140050183A1
公开(公告)日：2014-02-20
申请号：US14113743
申请日：2012-04-24
申请人： Mitsuru Mochizuki , Miho Maeda
发明人： Mitsuru Mochizuki , Miho Maeda
IPC分类号： H04L5/00
CPC分类号： H04L5/0058 , H04B7/024 , H04L5/0032 , H04L5/0035 , H04W72/1278 , H04W92/20
摘要： The present invention has an object to provide a communication system capable of minimizing effects due to a delay among a plurality of base station devices as much as possible in scheduling for communication with a terminal device in cooperation among the plurality of base station devices. Cells1 to 3 can each perform scheduling without using information for scheduling notified from one or a plurality of cells among pieces of information for scheduling notified from other cells. For example, in a case where an interface between the cell1 and cell3 has a large delay amount, the cell1 performs scheduling without using information S13 notified to the cell1 by the cell3, and the cell3 performs scheduling without using information S11 notified to the cell3 by the cell1.
摘要翻译：本发明的目的是提供一种通信系统，其能够在多个基站装置之间协同地调度与终端装置通信的调度中尽可能多地最小化多个基站装置之间的延迟的影响。每个小区1至3可以各自执行调度，而不使用从一个或多个小区通知的调度信息，用于从其他小区通知的调度的多条信息。例如，在小区1和小区3之间的接口的延迟量大的情况下，小区1在不使用小区3通知小区1的信息S13的情况下进行调度，小区3进行调度，而不使用向小区3通知的信息S11 单元格1。

6. 发明申请

US20130281090A1 COMMUNICATION SYSTEM 审中-公开
标题翻译：通讯系统
公开(公告)号：US20130281090A1
公开(公告)日：2013-10-24
申请号：US13978424
申请日：2011-12-20
申请人： Miho Maeda , Mitsuru Mochizuki , Takayuki Nonami
发明人： Miho Maeda , Mitsuru Mochizuki , Takayuki Nonami
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W36/0083 , H04W48/02 , H04W48/08 , H04W84/045
摘要： An object of the present invention is to provide a communication system capable of preventing a base station device from being occupied by specific communication terminal devices and preventing a situation in which the base station device cannot accommodate other communication terminal devices. In the present invention, in Step ST1403, a HeNB_A notifies UEs being served thereby of the MTCD restriction information indicating the operation of restricting MTCDs. Among the UEs that have received the MTCD restriction information in Step ST1404, an MTCD operates in accordance with the MTCD restriction information. Specifically, in Step ST1406, the MTCD judges whether or not the MTCD can select, as a suitable cell, a cell judged to satisfy cell selection criteria in Step ST1402. In a case of judging that the cell can be selected, the MTCD selects the cell as a suitable cell in Step ST1407.
摘要翻译：本发明的目的是提供一种通信系统，其能够防止基站装置被特定通信终端装置占用，并且防止基站装置不能适应其他通信终端装置的情况。在本发明中，在步骤ST1403中，HeNB_A通知正在服务的UE表示限制MTCD的动作的MTCD限制信息。在步骤ST1404中接收到MTCD限制信息的UE中，MTCD根据MTCD限制信息进行动作。具体地说，在步骤ST1406中，MTCD判断在步骤ST1402中MTCD是否可以选择判断为满足小区选择标准的小区作为合适的小区。在判断可以选择单元的情况下，在步骤ST1407中，MTCD选择该单元作为合适的单元。

7. 发明申请

US20130028161A1 MOBILE COMMUNICATION SYSTEM 有权
公开(公告)号：US20130028161A1
公开(公告)日：2013-01-31
申请号：US13640334
申请日：2011-04-25
申请人： Miho Maeda , Mitsuru Mochizuki
发明人： Miho Maeda , Mitsuru Mochizuki
IPC分类号： H04W72/10 , H04W52/02
CPC分类号： H04L5/0048 , H04L5/005 , H04W52/028 , H04W72/0406 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： A mobile communication system includes a plurality of eNBs that perform radio communication with an UE and an MCE that controls the eNBs. The MCE indicates an MBSFN subframe (MCE) serving as radio resources that transmit a reference signal for power measurement to the UE less frequently than normal to the eNB, the eNB, in addition to the MBSFN subframe (MCE) indicated by the MCE, designates the MBSFN subframe (eNB) serving as the radio resources that transmit a reference signal to the UE less frequently than normal, and in the MBSFN subframe (MCE) and the MBSFN subframe (eNB) the reference signal is transmitted to the UE. In this manner, the reference signal for measuring a power can be transmitted less frequently than normal, and a power consumption of the infrastructure can be reduced.

8. 发明申请

US20120307780A1 MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统
公开(公告)号：US20120307780A1
公开(公告)日：2012-12-06
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： H04W72/08 , H04W72/04
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）。

9. 发明申请

US20120087314A1 MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统
公开(公告)号：US20120087314A1
公开(公告)日：2012-04-12
申请号：US13378380
申请日：2010-06-15
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： H04W4/00
CPC分类号： H04L1/1812 , H04L5/001 , H04L5/0055 , H04W28/06 , H04W48/08 , H04W72/0406 , H04W72/042 , H04W88/02 , H04W88/12
摘要： In a mobile communication system according to the present invention, with the separate use of a plurality of component carriers or with the use of a carrier set including the plurality of component carriers aggregated, a base station performs radio communication with a user equipment corresponding to the component carrier or a user equipment corresponding to the aggregated carriers. In particular, in a case where the base station performs radio communication with the user equipment corresponding to the aggregated carriers with the use of the aggregated carriers, each of a plurality of transport blocks created by dividing a transport channel is transmitted per each of the plurality of component carriers constituting the aggregated carriers, and control information related to radio communication between the base station and the user equipment corresponding to the aggregated carriers is transmitted such that physical information of the corresponding component carrier is identifiable.
摘要翻译：在根据本发明的移动通信系统中，通过单独使用多个分量载波，或者使用聚合了多个分量载波的载波集合，基站与对应于多个分量载波的用户设备进行无线通信分量载波或对应于聚合载波的用户设备。特别地，在基站使用聚合载波对与聚合载波对应的用户设备进行无线通信的情况下，通过划分传输信道而创建的多个传输块中的每一个被传送到多个构成聚合载波的分量载波，并且发送与基站和对应于聚合载波的用户设备之间的无线电通信有关的控制信息，使得相应分量载波的物理信息是可识别的。

10. 发明申请

US20100046451A1 COMMUNICATION METHOD, BASE STATION, COMMUNICATION SYSTEM, AND MOBILE TERMINAL 有权
标题翻译：通信方法，基站，通信系统和移动终端
公开(公告)号：US20100046451A1
公开(公告)日：2010-02-25
申请号：US12522973
申请日：2008-02-01
申请人： Keiko Tada , Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane
发明人： Keiko Tada , Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane
IPC分类号： H04W72/04 , H04L27/28
CPC分类号： H04W72/1263 , H04W4/10 , H04W72/005 , H04W72/04 , H04W72/12 , H04W76/20 , H04W76/28 , H04W76/45 , H04W88/02 , H04W88/08
摘要： In accordance with the present invention, in a case of using persistent scheduling, when detecting a transition from a talk state to a silent state, resources to be allocated during a silent state are allocated to a channel exclusive for silent period, and the resources which have been allocated to a mobile terminal during the talk spurt are released. Therefore, the useless allocation of resources can be reduced, and the throughput of the system can be improved.
摘要翻译：根据本发明，在使用持续调度的情况下，当检测到从通话状态到无声状态的转换时，将在静默状态期间分配的资源分配给静默期专用的信道，在发布短信时，已分配给移动终端。因此，可以减少无用的资源分配，可以提高系统的吞吐量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式