公开(公告)号：US20190098641A1

公开(公告)日：2019-03-28

申请号：US16200030

申请日：2018-11-26

申请人： Hideaki Takahashi ,  Kengo Yagyu ,  Yuta Sagae

发明人： Hideaki Takahashi ,  Kengo Yagyu ,  Yuta Sagae

IPC分类号： H04W72/08 ,  H04L5/00 ,  H04W72/04 ,  H04W24/10

摘要： A user equipment including a processor that measures a Signal to Interference and Noise Ratio (SINR) based on a reference signal and a transmitter that reports the measured SINR to a base station in accordance with a predefined reporting trigger. The processor further measures one or both of a Reference Signal Received Quality (RSRQ) and a Reference Signal Received Power (RSRP), and the transmitter reports one or both of the measured RSRQ and RSRP together with the measured SINR to the base station in accordance with the predefined reporting trigger.

公开(公告)号：US20130114568A1

公开(公告)日：2013-05-09

申请号：US13805548

申请日：2011-06-14

申请人： Yuta Sagae ,  Mikio Iwamura ,  Kengo Yagyu ,  Hiroyuki Ishii ,  Takeshi Nakamori

发明人： Yuta Sagae ,  Mikio Iwamura ,  Kengo Yagyu ,  Hiroyuki Ishii ,  Takeshi Nakamori

IPC分类号： H04W36/30

CPC分类号： H04W36/30 ,  H04W36/08 ,  H04W72/085

摘要： A base station capable of communications using plural component carriers includes a measurement result receiving unit configured to receive a measurement result of a reception condition from a mobile station, a determining unit configured to determine whether a change of a primary cell or a secondary cell allocated to the mobile station occurs based on the received measurement result, and an initializing unit configured to initialize information including the measurement result of the reception condition received from the mobile station for the component carrier corresponding to the primary cell or the secondary cell which is affected by the change.

摘要翻译： 能够使用多个分量载波进行通信的基站包括：测量结果接收单元，被配置为从移动台接收接收状况的测量结果;确定单元，被配置为确定分配给主单元 基于所接收的测量结果发生移动台，以及初始化单元，被配置为初始化包括从移动台接收的接收状态的测量结果的信息，所述接收状况对应于受到第一小区或第二小区影响的主小区或二次小区相对应的分量载波 更改。

公开(公告)号：US20140211733A1

公开(公告)日：2014-07-31

申请号：US14238636

申请日：2012-08-10

申请人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

发明人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

IPC分类号： H04W76/02

CPC分类号： H04W76/10 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/06

摘要： A mobile communication method and a mobile station appropriately use equivalent band indicators. The mobile communication method includes: a step of broadcasting, by a radio base station BS, a band indicator indicating a band 19 and an equivalent band indicator indicating bands 5 and B26 overlapping the band 19; and a step of performing, by a mobile station UE, an connection process in a band 5 or B26 when the mobile station is not compatible with the band 19 indicated by the received first band indicator and is compatible with the band 5 or B26 indicated by the received equivalent band indicator.

摘要翻译： 移动通信方法和移动台适当地使用等效的带指示符。 移动通信方法包括：由无线基站BS广播指示频带19的频带指示符和指示与频带19重叠的频带5和B26的等效频带指示符的步骤; 以及当移动站与所接收的第一频带指示符指示的频带19不兼容时，由移动台UE执行频带5或B26中的连接处理的步骤，并且与由所接收的第一频带指示符指示的频带5或B26兼容 接收的等效波段指示灯。

公开(公告)号：US09629188B2

公开(公告)日：2017-04-18

申请号：US14238636

申请日：2012-08-10

申请人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

发明人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

IPC分类号： H04W72/04 ,  H04W76/02 ,  H04W48/12 ,  H04W88/06

CPC分类号： H04W76/10 ,  H04W48/12 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/06

摘要： A mobile communication method and a mobile station appropriately use equivalent band indicators. The mobile communication method includes: a step of broadcasting, by a radio base station BS, a band indicator indicating a band 19 and an equivalent band indicator indicating bands 5 and B26 overlapping the band 19; and a step of performing, by a mobile station UE, an connection process in a band 5 or B26 when the mobile station is not compatible with the band 19 indicated by the received first band indicator and is compatible with the band 5 or B26 indicated by the received equivalent band indicator.

公开(公告)号：US20140213268A1

公开(公告)日：2014-07-31

申请号：US14238398

申请日：2012-08-10

申请人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

发明人： Yuta Sagae ,  Anil Umesh ,  Hideaki Takahashi ,  Hiromasa Umeda

IPC分类号： H04L5/00

CPC分类号： H04L5/0037 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0062 ,  H04L5/0094

摘要： In order to appropriately set CA, a mobile communication method according to the present invention includes the steps where: a mobile station UE notifies a radio base station eNB of a “CA band combination” that is supported by the mobile station UE among “CA band combinations”; and the radio base station eNB determines whether or not to set carrier aggregation for the mobile station UE on the basis of whether or not “NS” corresponding to a band used in carrier aggregation is included in the “NS” specified by the received “CA band combination”.

摘要翻译： 为了适当地设置CA，根据本发明的移动通信方法包括以下步骤：移动台UE向无线基站eNB通知移动台UE支持的“CA频带组合”为“CA频带 组合“; 并且无线基站eNB基于与载波聚合中使用的频带对应的“NS”是否包含在由接收到的“CA”指定的“NS”中，判定是否设置移动台UE的载波聚合 乐队组合“。

公开(公告)号：US20140192758A1

公开(公告)日：2014-07-10

申请号：US14238036

申请日：2012-06-19

申请人： Kazuaki Takeda ,  Tetsushi Abe ,  Yuta Sagae ,  Nobuhiko Miki

发明人： Kazuaki Takeda ,  Tetsushi Abe ,  Yuta Sagae ,  Nobuhiko Miki

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L5/001 ,  H04L5/0098 ,  H04L5/1469

摘要： The present invention is designed to use frequency resources effectively, even in the situation where a plurality of mobile terminal apparatuses of varying capabilities coexist. A communication system, in which a mobile terminal apparatus (10) and a base station apparatus (20) communicate using a basic carrier and an extended carrier that is additionally allocated to the basic carrier, in which: the base station apparatus has a setting section (310) that sets, in the extended carrier, a subframe of a first carrier type which can be received in each of a plurality of mobile terminal apparatuses of varying capabilities and a subframe of a second carrier type which can be received in part of the plurality of mobile terminal apparatuses, and a transmission section (203) that transmits the basic carrier and the extended carrier to the mobile terminal apparatus, and the mobile terminal apparatus has a receiving section (103) that receives the basic carrier and the extended carrier from the base station apparatus.

摘要翻译： 即使在具有不同能力的多个移动终端装置共存的情况下，本发明被设计成有效地使用频率资源。 一种通信系统，其中移动终端装置（10）和基站装置（20）使用基本载波进行通信，另外分配给基本载波的扩展载波，其中：基站装置具有设置部分 （310），其在所述扩展载波中设置可以在不同能力的多个移动终端设备中的每一个中接收的第一载波类型的子帧，以及可以在所述第一载波类型的一部分中接收的第二载波类型的子帧 多个移动终端装置，以及将基本载波和扩展载波发送到移动终端装置的发送部（203），移动终端装置具有接收基础载波和扩展载波的接收部（103） 基站装置。

公开(公告)号：US20140016523A1

公开(公告)日：2014-01-16

申请号：US14006050

申请日：2012-03-15

申请人： Yuta Sagae ,  Hiromasa Umeda ,  Hiroyuki Ishii

发明人： Yuta Sagae ,  Hiromasa Umeda ,  Hiroyuki Ishii

IPC分类号： H04J1/02

CPC分类号： H04J1/02 ,  H04L5/001 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367

摘要： User equipment includes a diplexer that separates an uplink frequency band from a downlink frequency band of different component carriers (CCs); a duplexer that separates an uplink frequency band from a downlink frequency band of each of CCs; a reference value calculation unit that calculates a lower limit and, at least, a reference value being greater than the lower limit using control information from a base station; and a transmitter that transmits an uplink signal with transmission power calculated from the reference value while using a radio resource specified by the control signal in the uplink frequency bands of one or more of the CCs, wherein, when the control signal specifies the radio resource of two or more of the CCs, the lower limit is less than that in a case where the control signal specifies the radio resource of less than two of the CCs.

摘要翻译： 用户设备包括分离上行频带与不同分量载波（CC）的下行链路频带的双工器; 将上行链路频带与各CC的下行频带分离的双工器; 参考值计算单元，使用来自基站的控制信息计算下限，并且至少使用大于下限的参考值; 以及发送器，其在使用由所述CC中的一个或多个的上行链路频带中的由所述控制信号指定的无线资源的情况下，发送具有从所述参考值计算出的发送功率的上行链路信号，其中，当所述控制信号指定 两个或多个CC，下限小于在控制信号指定少于两个CC的无线电资源的情况下的下限。

公开(公告)号：US08626239B2

公开(公告)日：2014-01-07

申请号：US12993734

申请日：2009-04-30

申请人： Yuta Sagae ,  Hitoshi Yoshino

发明人： Yuta Sagae ,  Hitoshi Yoshino

IPC分类号： H04W88/08

CPC分类号： H04W48/12 ,  H04B7/022 ,  H04B7/0491 ,  H04W48/10 ,  H04W52/325 ,  H04W56/001

摘要： A base station apparatus includes a transmitting unit which transmits control information with an area as a unit, which area is in multiple numbers and each of which area is divided from a coverage area; a storing unit which stores control information corresponding to the divided area; and a determining unit which determines an order of distribution for each of the divided areas. The determining unit includes either or both of a unit which randomly determines the order of distribution for each of the divided areas and a unit which determines an order of distribution for distributing the same information with another base station apparatus.

摘要翻译： 基站装置包括以区域为单位发送控制信息的发送单元，该区域为多个，并且每个区域从覆盖区域划分; 存储单元，其存储与分割区域对应的控制信息; 以及确定单元，其确定每个分割区域的分布顺序。 确定单元包括随机地确定每个分割区域的分配顺序的单元中的一个或两个，以及确定用于与另一个基站设备分发相同信息的分配顺序的单元。

公开(公告)号：US20140235256A1

公开(公告)日：2014-08-21

申请号：US14349441

申请日：2012-08-17

申请人： Kazuaki Takeda ,  Sadayuki Abeta ,  Yuta Sagae ,  Kohei Kiyoshima

发明人： Kazuaki Takeda ,  Sadayuki Abeta ,  Yuta Sagae ,  Kohei Kiyoshima

IPC分类号： H04W72/04 ,  H04W4/00

CPC分类号： H04W72/04 ,  H04L1/1825 ,  H04L1/1835 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0094 ,  H04W4/70 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/048 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21

摘要： The present invention is designed to make it possible to reduce the cost required for a machine communication terminal when the network domain of the machine communication system employs an LTE system. With the radio communication method of the present invention, a radio base station apparatus allocates downlink signals to a machine communication terminal in a predetermined cycle and transmits the allocated downlink signals to the machine communication terminal, and the machine communication terminal receives downlink signals from the radio base station apparatus in the predetermined cycle and demodulates the downlink signals received in the predetermined cycle.

摘要翻译： 本发明被设计为当机器通信系统的网络域采用LTE系统时，可以降低机器通信终端所需的成本。 利用本发明的无线通信方法，无线基站装置以规定的周期向下一个机器通信终端分配下行链路信号，将分配的下行链路信号发送到机器通信终端，机器通信终端从无线接收信号 在规定的周期内对基站装置进行解调，并解调在规定的周期内接收的下行链路信号。

公开(公告)号：US08660499B2

公开(公告)日：2014-02-25

申请号：US13060762

申请日：2009-08-13

申请人： Yuta Sagae ,  Hitoshi Yoshino

发明人： Yuta Sagae ,  Hitoshi Yoshino

IPC分类号： H04B1/00

CPC分类号： H04W48/10 ,  H04W48/12

摘要： A delivery system includes a delivery apparatus for delivering a common control signal to an area having one or more available communication systems and a terminal apparatus for receiving the common control signal transmitted from the delivery apparatus. The common control signal includes system information required to access the communication systems in the area, and the system information includes multiple control information items. The delivery system causes the delivery apparatus to generate a first common control signal commonly used in one or more areas, to receive a delivery request signal from the terminal apparatus requesting to deliver a certain control information item and to generate a second common control signal including the certain control information item to transmit to the terminal apparatus. Criteria to determine which of the control information items is to be included in the first common control signal are updated in accordance with a statistical tendency of the delivery request signals from the terminal apparatuses.

摘要翻译： 传送系统包括用于将公共控制信号传送到具有一个或多个可用通信系统的区域的传送装置和用于接收从传送装置发送的公共控制信号的终端装置。 公共控制信号包括访问该区域中的通信系统所需的系统信息，并且系统信息包括多个控制信息项。 传送系统使得传送设备产生在一个或多个区域中通常使用的第一公共控制信号，以从终端设备接收请求传递某个控制信息项的传送请求信号，并产生包括第二公共控制信号的第二公共控制信号 某些控制信息项目要发送到终端设备。 根据来自终端装置的传送请求信号的统计趋势来更新确定哪个控制信息项将被包括在第一公共控制信号中的标准。