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11. 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。

12. 发明申请

US20120300686A1 MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统
公开(公告)号：US20120300686A1
公开(公告)日：2012-11-29
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： H04W52/02
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。

13. 发明申请

US20130182632A1 COMMUNICATION SYSTEM 有权
标题翻译：通讯系统
公开(公告)号：US20130182632A1
公开(公告)日：2013-07-18
申请号：US13877302
申请日：2011-09-27
申请人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
发明人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
IPC分类号： H04W72/00
CPC分类号： H04W68/12 , H04W4/70 , H04W28/0205 , H04W28/10 , H04W72/005 , H04W72/1263 , H04W84/045
摘要： The present invention has an object to provide a communication system capable of mitigating, even if a large number of terminal device groups to be served by a base station device are located, congestion of a core network in a situation in which data is required to be communicated from the large number of communication terminal devices or to the large number of communication terminal devices at the same time. In the present invention, when judging to have received an RRC message from a communication terminal device (UE) in Step ST1601, a base station device, for example, HeNB checks an MTCD indicator to be mapped to the received RRC message in Step ST1602. Then, when judging that the UE that has transmitted the RRC message received in Step ST1601 is an MTCD being a device for machine type communication (MTC) from the checked MTCD indicator, the HeNB performs a concentration process on the data from the MTCD to the core network in Step ST1604.
摘要翻译：本发明的目的是提供一种通信系统，即使存在要由基站装置服务的大量终端装置组，能够减轻在需要数据的情况下的核心网的拥塞同时从多个通信终端装置或大量的通信终端装置进行通信。在本发明中，在步骤ST1601中判断为从通信终端装置（UE）接收到RRC消息时，例如在步骤ST1602中，基站装置例如HeNB检查要映射到接收到的RRC消息的MTCD指示符。然后，当判定在步骤ST1601中接收到的发送了RRC消息的消息的UE是从所检查的MTCD指示符是作为机器类型通信（MTC）的设备的MTCD时，HeNB对从MTCD到核心网络。

14. 发明授权

US09872272B2 Communication system for reducing congestion 有权
公开(公告)号：US09872272B2
公开(公告)日：2018-01-16
申请号：US13877286
申请日：2011-09-27
申请人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
发明人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
IPC分类号： H04W68/02 , H04W4/00 , H04W84/04 , H04W68/00
CPC分类号： H04W68/00 , H04W4/70 , H04W68/02 , H04W84/045
摘要： The present invention has an object to provide a communication system capable of avoiding congestion in downlink communication or uplink communication and a shortage of radio resources arising therefrom. In the present invention, in a communication system including a normal user equipment (normal UE) that performs human to human communication and a machine type communication device (MTCD) that performs machine to machine communication, a base station device transmits a paging message to the normal UE and the MTCD for calling the normal UE and the MTCD. The paging message contains, for example, an equipment identity (UE-ID). A maximum number of equipment identities (UE-IDs) that can be accommodated within this paging message is set individually for the normal UE and the MTCD. Alternatively, the paging message contains a calling indicator in place of the equipment identity of the MTCD (UE-ID of MTCD).

15. 发明授权

US09320016B2 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US09320016B2
公开(公告)日：2016-04-19
申请号：US13877302
申请日：2011-09-27
申请人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
发明人： Miho Maeda , Mitsuru Mochizuki , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
IPC分类号： H04W72/00 , H04W68/00 , H04W28/10 , H04W28/02 , H04W4/00 , H04W72/12 , H04W84/04
CPC分类号： H04W68/12 , H04W4/70 , H04W28/0205 , H04W28/10 , H04W72/005 , H04W72/1263 , H04W84/045
摘要： A communication system in which when judging to have received an RRC message from a communication terminal device, a base station device, for example, HeNB checks an MTCD indicator to be mapped to the received RRC message. Then, when judging that the UE that has transmitted the RRC message received is an MTCD being a device for machine type communication (MTC) from the checked MTCD indicator, the HeNB performs a concentration process on the data from the MTCD to the core network.
摘要翻译：一种通信系统，其中当判定已经从通信终端装置接收到RRC消息时，基站装置例如HeNB检查要映射到所接收的RRC消息的MTCD指示符。然后，当从所检查的MTCD指示符判断出已经发送了RRC消息的消息的UE是从机器类型通信（MTC）的设备的MTCD时，HeNB对从MTCD到核心网的数据进行集中处理。

16. 发明申请

US20130203450A1 COMMUNICATION SYSTEM 有权
标题翻译：通讯系统
公开(公告)号：US20130203450A1
公开(公告)日：2013-08-08
申请号：US13877286
申请日：2011-09-27
申请人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
发明人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Takayuki Nonami , Taisei Suemitsu , Yuichi Nakai
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W4/70 , H04W68/02 , H04W84/045
摘要： The present invention has an object to provide a communication system capable of avoiding congestion in downlink communication or uplink communication and a shortage of radio resources arising therefrom. In the present invention, in a communication system including a normal user equipment (normal UE) that performs human to human communication and a machine type communication device (MTCD) that performs machine to machine communication, a base station device transmits a paging message to the normal UE and the MTCD for calling the normal UE and the MTCD. The paging message contains, for example, an equipment identity (UE-ID). A maximum number of equipment identities (UE-IDs) that can be accommodated within this paging message is set individually for the normal UE and the MTCD. Alternatively, the paging message contains a calling indicator in place of the equipment identity of the MTCD (UE-ID of MTCD).
摘要翻译：本发明的目的是提供一种能够避免下行链路通信或上行链路通信中的拥塞以及由此产生的无线电资源的缺乏的通信系统。在本发明中，在具有进行人与人通信的普通用户装置（普通UE）和进行机对机通信的机器型通信装置（MTCD）的通信系统中，基站装置向正常UE和用于呼叫正常UE和MTCD的MTCD。寻呼消息包含例如设备标识（UE-ID）。针对正常的UE和MTCD，分别设置可以容纳在该寻呼消息内的设备标识（UE-ID）的最大数目。或者，寻呼消息包含呼叫指示符，代替MTCD的设备标识（MTCD的UE-ID）。

17. 发明授权

US09036566B2 Communications method, base station, and mobile terminal 有权
标题翻译：通信方式，基站和移动终端
公开(公告)号：US09036566B2
公开(公告)日：2015-05-19
申请号：US12664113
申请日：2008-03-25
申请人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane
发明人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane
IPC分类号： H04W4/00 , H04L1/18 , H04L1/16 , H04L5/00 , H04L27/00
CPC分类号： H04W72/042 , H04L1/0038 , H04L1/1685 , H04L1/1812 , H04L5/0053 , H04L27/0006
摘要： A communications method and a mobile terminal that constructs a communications system which transmits data by using an OFDM (Orthogonal Frequency Division Multiplexing) method as a downlink access method, and also transmits data by using an SC-FDMA (Single Career Frequency Division Multiple Access) method as an uplink access method. The mobile terminal includes a processor that determines a candidate set including CCEs (Control Channel Elements), each of which is one of regions to which one frequency bandwidth is divided, for delivery of an L1/L2 control signal which is control information transmitted and received between a base station and the mobile terminal. In addition, the processor, which is at the mobile terminal, determines the candidate set based on the frequency bandwidth.
摘要翻译：一种构建通过使用OFDM（正交频分复用）方法作为下行链路接入方法发送数据的通信系统的通信方法和移动终端，并且还通过使用SC-FDMA（单业务频分多址）来发送数据，方法作为上行链路接入方法。移动终端包括：处理器，其确定包括CCE（控制信道元素）的候选集合，每个候选集群是发送和接收作为控制信息的L1 / L2控制信号的每个都被划分成一个频率带宽的区域之一在基站和移动终端之间。此外，处于移动终端的处理器基于频率带宽确定候选集。

18. 发明授权

US07885235B2 Data communication method and mobile communication system 有权
标题翻译：数据通信方式和移动通信系统
公开(公告)号：US07885235B2
公开(公告)日：2011-02-08
申请号：US12278357
申请日：2006-09-26
申请人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Noriyuki Fukui , Tetsuya Mishuku , Michiaki Takano , Ryoichi Fujie , Shigenori Tani , Akira Okubo , Keisuke Ozaki
发明人： Mitsuru Mochizuki , Miho Maeda , Yasushi Iwane , Noriyuki Fukui , Tetsuya Mishuku , Michiaki Takano , Ryoichi Fujie , Shigenori Tani , Akira Okubo , Keisuke Ozaki
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04L5/0023 , H04L5/006 , H04W4/06 , H04W24/00 , H04W24/04 , H04W36/0072 , H04W36/18 , H04W48/20 , H04W72/12 , H04W88/02 , H04W88/08
摘要： Since OFDM (Orthogonal Frequency Division Multiplexing), which is a downlink access scheme used for an LTE (Long Term Evolution) communication system, is weak at interference, it is preferable that the number of base stations for transmitting the same E-MBMS (Evolved Multimedia Broadcast Multicast Service) data be not excessive.Thus, the mobile terminal performs: processing of obtaining measurement quality values by measuring reception quality of each base station; processing of deciding on whether the measurement quality value of a serving base station exceeds a certain receiving level; processing of adding measurement quality values of other base stations to the measurement quality value of the serving base station until the sum exceeds the certain receiving level; and processing of notifying the serving base station of the serving base station and other base stations as candidates for an active set for E-MBMS. This makes it possible to select as the active set for E-MBMS an appropriate number of base stations that make it compatible to maintain good reception quality and to prevent interference.
摘要翻译：由于作为用于LTE（长期演进）通信系统的下行链路接入方式的OFDM（Orthogonal Frequency Division Multiplexing，正交频分复用）在干扰方面较弱，因此优选用于发送相同E-MBMS（演进）多媒体广播多播服务）数据不会过多。因此，移动终端执行：通过测量每个基站的接收质量来获得测量质量值的处理; 决定服务基站的测量质量值是否超过某一接收电平的处理; 处理将其他基站的测量质量值添加到服务基站的测量质量值，直到该和超过某一接收电平; 以及将服务基站和其他基站的服务基站通知为用于E-MBMS的活动集的候选的处理。这使得可以将适合数量的基站选择为E-MBMS的活动集，使其兼容以保持良好的接收质量并防止干扰。

19. 发明授权

US09350501B2 Mobile communication system 有权
标题翻译：移动通信系统
公开(公告)号：US09350501B2
公开(公告)日：2016-05-24
申请号：US13266336
申请日：2010-04-21
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： H04L5/00 , H04W48/12
CPC分类号： H04W24/02 , H04L5/0005 , H04L5/001 , H04L5/0091 , H04W36/30 , H04W48/12
摘要： A base station which uses either one of a plurality of component carriers individually or uses an aggregate carrier which is an aggregate of the above-mentioned plurality of component carriers to carry out radio communications with a mobile terminal corresponding to the above-mentioned component carrier and also carry out radio communications with a mobile terminal corresponding to the above-mentioned aggregate carrier is provided. The base station notifies a bandwidth of an aggregate carrier which is an aggregate of all of the above-mentioned component carriers, as a bandwidth which the above-mentioned base station uses, to the mobile terminal corresponding to the above-mentioned aggregate carrier. As a result, while an improvement in the transmission rate is provided according to the aggregate carrier, the base station can also support an operation of a mobile terminal corresponding to a component carrier.
摘要翻译：使用单独使用多个分量载波中的任一个的基站或使用作为上述多个分量载波的集合的聚合载波来执行与对应于上述分量载波的移动终端的无线电通信，以及还提供与对应于上述聚合载体的移动终端的无线电通信。基站将作为上述基站使用的带宽的作为上述所有分量载波的总和的汇聚载波的带宽通知对应于上述聚合载波的移动终端。结果，虽然根据聚合载波提供传输速率的改进，但是基站也可以支持对应于分量载波的移动终端的操作。

20. 发明授权

US09161181B2 Communication method, base station, communication system, and mobile terminal 有权
标题翻译：通信方式，基站，通信系统和移动终端
公开(公告)号：US09161181B2
公开(公告)日：2015-10-13
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： H04W4/10 , H04W76/00 , H04W72/00 , H04W72/04 , H04W72/12 , H04W76/04 , H04W88/02
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。

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