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1. 发明授权

US09385794B2 Mobile terminal apparatus, radio base station apparatus and radio communication method 有权
标题翻译：移动终端装置，无线基站装置和无线通信方法
公开(公告)号：US09385794B2
公开(公告)日：2016-07-05
申请号：US14002925
申请日：2012-02-21
申请人： Anass Benjebbour , Satoshi Nagata
发明人： Anass Benjebbour , Satoshi Nagata
IPC分类号： H04B7/04 , H04B7/02 , H04B7/06 , H04L25/03 , H04J11/00
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0417 , H04B7/0632 , H04B7/0639 , H04B7/0695 , H04J11/0033 , H04J11/0053 , H04J2211/005 , H04L25/03949
摘要： To provide a mobile terminal apparatus, radio base station apparatus and radio communication method that enable accurate precoding weights to be generated in coordinated multipoint transmission, a radio communication method of the invention is characterized in that a mobile terminal apparatus (10) performs channel estimation using a downlink reference signal, selects a PMI using the obtained channel estimation value, measures an IQI using at least the channel estimation value and the PMI, and transmits at least the PMI and IQI to a radio base station apparatus, and that the radio base station apparatus generates precoding weights using the PMI and IQI, and performs coordinated multipoint transmission utilizing MIMO transmission using the precoding weights.
摘要翻译：本发明的无线通信方法的特征在于，移动终端装置（10）使用以下方式进行信道估计：（1）使用无线基站装置，无线基站装置，无线通信方法，下行链路参考信号使用所获得的信道估计值来选择PMI，至少使用信道估计值和PMI来测量IQI，并且至少将PMI和IQI发送到无线电基站装置，并且无线电基站设备使用PMI和IQI生成预编码权重，并且使用预编码权重执行利用MIMO传输的协调多点传输。

2. 发明申请

US20140003272A1 MOBILE TERMINAL APPARATUS, RADIO BASE STATION APPARATUS AND RADIO COMMUNICATION METHOD 有权
标题翻译：移动终端装置，无线基站装置和无线电通信方法
公开(公告)号：US20140003272A1
公开(公告)日：2014-01-02
申请号：US14002925
申请日：2012-02-21
申请人： Anass Benjebbour , Satoshi Nagata
发明人： Anass Benjebbour , Satoshi Nagata
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0417 , H04B7/0632 , H04B7/0639 , H04B7/0695 , H04J11/0033 , H04J11/0053 , H04J2211/005 , H04L25/03949
摘要： To provide a mobile terminal apparatus, radio base station apparatus and radio communication method that enable accurate precoding weights to be generated in coordinated multipoint transmission, a radio communication method of the invention is characterized in that a mobile terminal apparatus (10) performs channel estimation using a downlink reference signal, selects a PMI using the obtained channel estimation value, measures an IQI using at least the channel estimation value and the PMI, and transmits at least the PMI and IQI to a radio base station apparatus, and that the radio base station apparatus generates precoding weights using the PMI and IQI, and performs coordinated multipoint transmission utilizing MIMO transmission using the precoding weights.
摘要翻译：本发明的无线通信方法的特征在于，移动终端装置（10）使用以下方式进行信道估计，即：下行链路参考信号使用所获得的信道估计值来选择PMI，至少使用信道估计值和PMI来测量IQI，并且至少将PMI和IQI发送到无线电基站装置，并且无线电基站设备使用PMI和IQI生成预编码权重，并且使用预编码权重执行利用MIMO传输的协调多点传输。

3. 发明申请

US20130252625A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND SCHEDULING METHOD 有权
标题翻译：基站装置，移动终端装置和调度方法
公开(公告)号：US20130252625A1
公开(公告)日：2013-09-26
申请号：US13881486
申请日：2011-09-22
申请人： Anass Benjebbour , Satoshi Nagata
发明人： Anass Benjebbour , Satoshi Nagata
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0035 , H04L5/0037 , H04L5/006 , H04L5/0071 , H04L5/0092 , H04W16/02 , H04W16/24 , H04W72/08
摘要： To provide a base station apparatus, mobile terminal apparatus and scheduling method for enabling fairness of user throughput to be improved, a scheduling method is characterized by having the steps of notifying a mobile terminal apparatus of allocation information of radio resources to each cluster pattern with a plurality of cluster patterns comprised of clusters formed of a plurality of adjacent sectors predefined and with different radio resources allocated for each of the cluster patterns, receiving channel information•channel quality information corresponding to each of the cluster patterns for each of the radio resources from the mobile terminal apparatus, and controlling allocation of the radio resources to the mobile terminal apparatus, based on the channel information•channel quality information, where at least one of the cluster patterns is a coordinated cluster pattern to perform coordinated transmission between adjacent sectors in a cluster.
摘要翻译：为了提供能够提高用户吞吐量的公平性的基站装置，移动终端装置和调度方法，调度方法的特征在于具有以下步骤：向移动终端装置通知具有无线资源的分配信息给每个簇模式由预定义的多个相邻扇区形成的簇和由为每个簇模式分配的不同无线电资源组成的簇的多个簇模式，接收与每个无线资源相对应的每个簇模式的信道质量信息移动终端装置，并且基于信道信息信道质量信息来控制向移动终端装置的无线资源的分配，其中至少一个集群模式是协调集群模式，以在集群中的相邻扇区之间执行协调传输。

4. 发明授权

US09369890B2 Radio communication system, base station apparatus, mobile terminal apparatus and interference measurement method 有权
标题翻译：无线通信系统，基站装置，移动终端装置及干扰测量方法
公开(公告)号：US09369890B2
公开(公告)日：2016-06-14
申请号：US14355320
申请日：2012-07-31
申请人： Satoshi Nagata , Yoshihisa Kishiyama , Anass Benjebbour , Wei Xi
发明人： Satoshi Nagata , Yoshihisa Kishiyama , Anass Benjebbour , Wei Xi
IPC分类号： H04W24/00 , H04W24/02 , H04J1/00 , H04J11/00 , H04L1/00 , H04L5/00 , H04W72/04 , H04B17/345 , H04L1/20
CPC分类号： H04W24/02 , H04B17/345 , H04J1/00 , H04J11/00 , H04L1/0001 , H04L1/0026 , H04L1/0027 , H04L1/20 , H04L5/0051 , H04L5/0094 , H04W72/0473
摘要： To increase the number of CSI-RSs for interference measurement to improve interference measurement accuracy, a first reference signal for channel state measurement and a second reference signal for interference measurement are assigned to reference signal resources defined for transmission of the first reference signal, and a mobile terminal apparatus that supports both the first reference signal and the second reference signal is notified of pattern information to identify an assignment pattern of the first reference signal and the second reference signal. A second mobile terminal apparatus that supports the first reference signal and that does not support the second reference signal is notified of pattern information to identify an assignment pattern of the first reference signal, and of assignment information indicating that resources assigned the second reference signal are assigned a third reference signal of zero power for channel state measurement.
摘要翻译：为了增加用于干扰测量的CSI-RS的数量以改善干扰测量精度，将用于信道状态测量的第一参考信号和用于干扰测量的第二参考信号分配给用于传输第一参考信号的参考信号资源，以及通知支持第一参考信号和第二参考信号的移动终端装置，以识别图形信息，以识别第一参考信号和第二参考信号的分配模式。通知支持第一参考信号并且不支持第二参考信号的第二移动终端设备，用于识别第一参考信号的分配模式的模式信息，以及指示分配给第二参考信号的资源的分配信息被分配用于通道状态测量的零功率的第三参考信号。

5. 发明授权

US08983485B2 Base station apparatus, mobile terminal apparatus and scheduling method 有权
标题翻译：基站装置，移动终端装置及调度方法
公开(公告)号：US08983485B2
公开(公告)日：2015-03-17
申请号：US13881486
申请日：2011-09-22
申请人： Anass Benjebbour , Satoshi Nagata
发明人： Anass Benjebbour , Satoshi Nagata
IPC分类号： H04W88/02 , H04W72/08 , H04W16/02 , H04L5/00 , H04W16/24
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0035 , H04L5/0037 , H04L5/006 , H04L5/0071 , H04L5/0092 , H04W16/02 , H04W16/24 , H04W72/08
摘要： To provide a base station apparatus, mobile terminal apparatus and scheduling method for enabling fairness of user throughput to be improved, a scheduling method is characterized by having the steps of notifying a mobile terminal apparatus of allocation information of radio resources to each cluster pattern with a plurality of cluster patterns comprised of clusters formed of a plurality of adjacent sectors predefined and with different radio resources allocated for each of the cluster patterns, receiving channel information•channel quality information corresponding to each of the cluster patterns for each of the radio resources from the mobile terminal apparatus, and controlling allocation of the radio resources to the mobile terminal apparatus, based on the channel information•channel quality information, where at least one of the cluster patterns is a coordinated cluster pattern to perform coordinated transmission between adjacent sectors in a cluster.
摘要翻译：为了提供能够提高用户吞吐量的公平性的基站装置，移动终端装置和调度方法，调度方法的特征在于具有以下步骤：向移动终端装置通知具有无线资源的分配信息给每个簇模式由预定义的多个相邻扇区形成的簇和由为每个簇模式分配的不同无线电资源组成的簇的多个簇模式;接收信道信息;对应于每个无线资源的每个簇模式的信道质量信息，移动终端装置，以及基于信道信息控制向无线终端装置分配无线电资源的信道质量信息，其中至少一个集群模式是协调集群模式，以在集群中的相邻扇区之间执行协调传输。

6. 发明申请

US20140307576A1 RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND INTERFERENCE MEASUREMENT METHOD 有权
标题翻译：无线电通信系统，基站装置，移动终端装置和干扰测量方法
公开(公告)号：US20140307576A1
公开(公告)日：2014-10-16
申请号：US14355320
申请日：2012-07-31
申请人： Satoshi Nagata , Yoshihisa Kishiyama , Anass Benjebbour , Wei Xi
发明人： Satoshi Nagata , Yoshihisa Kishiyama , Anass Benjebbour , Wei Xi
IPC分类号： H04W24/02 , H04W72/04
CPC分类号： H04W24/02 , H04B17/345 , H04J1/00 , H04J11/00 , H04L1/0001 , H04L1/0026 , H04L1/0027 , H04L1/20 , H04L5/0051 , H04L5/0094 , H04W72/0473
摘要： To increase the number of CSI-RSs for interference measurement to improve interference measurement accuracy, a first reference signal for channel state measurement and a second reference signal for interference measurement are assigned to reference signal resources defined for transmission of the first reference signal, and a mobile terminal apparatus that supports both the first reference signal and the second reference signal is notified of pattern information to identify an assignment pattern of the first reference signal and the second reference signal. A second mobile terminal apparatus that supports the first reference signal and that does not support the second reference signal is notified of pattern information to identify an assignment pattern of the first reference signal, and of assignment information indicating that resources assigned the second reference signal are assigned a third reference signal of zero power for channel state measurement.
摘要翻译：为了增加用于干扰测量的CSI-RS的数量以改善干扰测量精度，将用于信道状态测量的第一参考信号和用于干扰测量的第二参考信号分配给用于传输第一参考信号的参考信号资源，以及通知支持第一参考信号和第二参考信号的移动终端装置，以识别图形信息，以识别第一参考信号和第二参考信号的分配模式。通知支持第一参考信号并且不支持第二参考信号的第二移动终端设备，用于识别第一参考信号的分配模式的模式信息，以及指示分配给第二参考信号的资源的分配信息被分配用于通道状态测量的零功率的第三参考信号。

7. 发明授权

US09832768B2 Mobile communication method and radio base station 有权
公开(公告)号：US09832768B2
公开(公告)日：2017-11-28
申请号：US13805743
申请日：2011-06-20
申请人： Hideaki Takahashi , Satoshi Nagata
发明人： Hideaki Takahashi , Satoshi Nagata
IPC分类号： H04W72/04 , H04W36/10 , H04B7/155 , H04W72/12 , H04W84/04 , H04W16/26 , H04W88/04 , H04W56/00 , H04L5/00 , H04L5/16
CPC分类号： H04W72/0446 , H04B7/15507 , H04L5/0062 , H04L5/16 , H04W16/26 , H04W36/10 , H04W56/00 , H04W72/1289 , H04W84/045 , H04W84/047 , H04W88/04
摘要： A mobile communication method according to the present invention includes a step of transmitting, by a radio base station DeNB, a first downlink signal in a first subframe to a relay node RN, a step of transmitting, by the relay node RN, a second downlink signal in a second subframe to a mobile station UE, a step of notifying, by the relay node RN, the radio base station DeNB of information indicating “Half duplex inband Relay Node”, and a step of transmitting, by the radio base station DeNB, a transmission timing of R-PDCCH and R-PDSCH in a Un subframe to the relay node RN according to the notification.

8. 发明授权

US09705326B2 Power consumption mode guiding device and system 有权
公开(公告)号：US09705326B2
公开(公告)日：2017-07-11
申请号：US14387125
申请日：2012-03-23
申请人： Kunihiro Nakao , Koji Yakire , Tomoyuki Hirai , Satoshi Nagata
发明人： Kunihiro Nakao , Koji Yakire , Tomoyuki Hirai , Satoshi Nagata
IPC分类号： H02J7/04 , H02J3/00 , H02J3/28 , H02J3/34 , H02J7/00 , H02J3/14 , H02J7/34 , H02J1/00 , H02J3/24
CPC分类号： H02J3/00 , H02J1/00 , H02J3/14 , H02J3/24 , H02J3/28 , H02J3/34 , H02J7/0054 , H02J7/345 , H02J2001/002 , Y02P80/14 , Y10T307/852
摘要： A power consumption mode guiding device includes a local system wherein the frequency of power on an AC line, is controlled at a target frequency determined according to the state of charge of a power storage device. The power consumption mode guiding device includes a frequency detection unit that detects the actual frequency of power on the AC line, an information storage unit in which guidance information for guiding the mode of use of a power consumption device by a power consumer (D) to a prescribed mode are stored in advance in association with frequency information obtained from detection results from the frequency detection unit, and a guidance information output unit that reads out, from the information storage unit, the guidance information associated with the frequency information obtained from the detection result from the frequency detection unit, and outputs the guidance information to the power consumer (D).

9. 发明授权

US09351177B2 Mobile terminal apparatus, radio base station apparatus, radio communication method and radio communication system 有权
标题翻译：移动终端装置，无线基站装置，无线通信方式以及无线通信系统
公开(公告)号：US09351177B2
公开(公告)日：2016-05-24
申请号：US14110738
申请日：2012-04-12
申请人： Satoshi Nagata , Xiang Yun , Xiaoming She , Lan Chen
发明人： Satoshi Nagata , Xiang Yun , Xiaoming She , Lan Chen
IPC分类号： H04W4/00 , H04W24/02 , H04B7/02 , H04B7/06 , H04B7/04 , H04W72/08
CPC分类号： H04W24/02 , H04B7/024 , H04B7/0456 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04W72/082
摘要： The present invention is designed to provide a mobile terminal apparatus, a radio base station apparatus and a radio communication method which, even when a MIMO technique and a CoMP technique are applied together, can optimize the effects of both techniques. The mobile terminal apparatus estimates downlink channel states using reference signals included in downlink signals from a plurality of cells, determines the PMI for each cell and inter-cell phase difference information, from the channel states of the plurality of cells, such that the combinations of the PMI of each cell and inter-cell phase difference information become optimal, measures channel quality from the determined PMIs and inter-cell phase difference information, and transmits the PMI for each cell, the inter-cell phase difference information and channel quality information, to a radio base station apparatus.
摘要翻译：本发明旨在提供即使将MIMO技术和CoMP技术应用于一起也可以优化两种技术的效果的移动终端装置，无线基站装置和无线通信方法。移动终端设备使用包括在来自多个小区的下行链路信号中的参考信号来估计下行链路信道状态，从多个小区的信道状态确定每个小区的PMI和小区间相位差信息，使得每个小区的PMI和小区间相位信息变为最优，从确定的PMI和小区间相位信息中测量信道质量，并且发送每个小区的PMI，小区间相位差信息和信道质量信息，涉及无线基站装置。

10. 发明授权

US09306720B2 Channel state information reporting method, radio base station apparatus, user terminal and radio communication system 有权
标题翻译：信道状态信息报告方法，无线基站装置，用户终端和无线通信系统
公开(公告)号：US09306720B2
公开(公告)日：2016-04-05
申请号：US14115234
申请日：2012-02-17
申请人： Kazuaki Takeda , Tetsushi Abe , Yoshihisa Kishiyama , Satoshi Nagata
发明人： Kazuaki Takeda , Tetsushi Abe , Yoshihisa Kishiyama , Satoshi Nagata
IPC分类号： H04L5/00 , H04W72/04 , H04B7/02 , H04W24/10 , H04B7/06 , H04L1/00 , H04L1/18
CPC分类号： H04L5/0053 , H04B7/024 , H04B7/0626 , H04B7/0643 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/003 , H04L1/1812 , H04L5/001 , H04L5/0035 , H04L5/0057 , H04L5/0091 , H04W24/10 , H04W72/042
摘要： The present invention is designed to flexibly report aperiodic channel state information to a plurality of radio base station apparatuses to be coordinated, even when coordinated multiple-point (CoMP) transmission/reception is performed.A radio communication system includes: a radio base station apparatus that transmits an uplink scheduling grant, which includes a request field that requests reporting of channel state information from a user terminal, and an identification field that identifies a radio base station apparatus to which aperiodic channel state information should be reported, among a plurality of radio base station apparatuses that perform coordinated multiple-point transmission/reception, to the user terminal, via a downlink control channel; and a user terminal that estimates a channel state with respect to a radio base station apparatus that is designated by a combination of the request field and the identification field, and reports the channel state information to the radio base station apparatus via an uplink shared channel.
摘要翻译：即使在进行了协调的多点（CoMP）发送/接收的情况下，本发明也被设计成能够将多个无线基站装置的非周期性信道状态信息灵活地进行协调。无线通信系统包括：发送上行链路调度许可的无线基站装置，其包括请求字段，其请求来自用户终端的信道状态信息的报告;以及识别字段，其识别非周期性信道的无线基站装置在经由下行链路控制信道向用户终端执行协调的多点发送/接收的多个无线基站装置中应该报告状态信息; 以及用户终端，其针对由所述请求字段和所述识别字段的组合指定的无线基站装置估计信道状态，并且经由所述上行链路共享信道向所述无线基站装置报告所述信道状态信息。

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