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11. 发明授权

US09357398B2 Radio base station, radio communication system, and control method 有权
标题翻译：无线电基站，无线电通信系统和控制方法
公开(公告)号：US09357398B2
公开(公告)日：2016-05-31
申请号：US13700122
申请日：2011-05-27
申请人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
发明人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
IPC分类号： H04W40/00 , H04W36/00 , H04W16/08 , H04W36/22 , H04W72/04 , H04W92/20
CPC分类号： H04W16/08 , H04W36/22 , H04W72/0426 , H04W72/0486 , H04W92/20
摘要： A radio base station (eNB1), which is used in a radio communication system that can autonomously adjust, based on load information transmitted/received between radio base stations, the radio base station parameters used for defining coverage, comprises: a network communication unit (140) that can receive, from another radio base station, first load information indicating the load level of the other radio base station and that can transmit, to the other radio base station, a request for transmission of second load information the information amount of which is greater than that of the first load information; and a control unit (120) that, when the load level of the other radio base station indicated by the received first load information satisfies a given condition, controls such that the request for transmission of the second load information is transmitted to the other radio base station.
摘要翻译：一种无线电基站（eNB1），用于能够根据无线基站之间发送/接收的负载信息自主调整用于定义覆盖的无线基站参数的无线通信系统，包括：网络通信单元 140），其可以从另一个无线电基站接收首先加载指示另一个无线电基站的负载水平的信息，并且可以向另一个无线电基站发送第二负载信息的发送请求，该第二负载信息的信息量大于第一载荷信息; 以及控制单元（120），当由所接收的第一负载信息指示的另一无线电基站的负载水平满足给定条件时，控制使得第二负载信息的发送请求被发送到另一无线电基站站。

12. 发明申请

US20130072259A1 RADIO BASE STATION, RADIO COMMUNICATION SYSTEM, AND CONTROL METHOD 有权
标题翻译：无线电基站，无线电通信系统和控制方法
公开(公告)号：US20130072259A1
公开(公告)日：2013-03-21
申请号：US13700124
申请日：2011-05-27
申请人： Yoshimasa Kusano , Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko
发明人： Yoshimasa Kusano , Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko
IPC分类号： H04W28/02
CPC分类号： H04W28/0247 , H04W28/08 , H04W36/0005 , H04W36/0083 , H04W36/16 , H04W36/22
摘要： Disclosed is a radio base station (eNB1) provided with a storage unit (130) for storing base station information for selecting the destination of a message, a network communication unit (140) for transmitting the message to another radio base station selected according to the base station information, and a control unit (120) for controlling the storage unit (130) to set as base station information the priority level of the radio base station to which the message was sent according to the state of response to the transmitted message.
摘要翻译：本发明公开了一种无线基站（eNB1），具备存储用于选择消息的目的地的基站信息的存储单元（130），用于将该消息发送到根据该无线基站选择的另一无线基站的网络通信单元基站信息和控制单元（120），用于根据对所发送的消息的响应状态，控制存储单元（130）将基站信息设置为发送消息的无线基站的优先级。

13. 发明申请

US20130072202A1 RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND COMMUNICATION CONTROL METHOD 有权
标题翻译：无线电通信系统，无线基站和通信控制方法
公开(公告)号：US20130072202A1
公开(公告)日：2013-03-21
申请号：US13700126
申请日：2011-05-27
申请人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
发明人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
IPC分类号： H04W28/08
CPC分类号： H04W72/0406 , H04W16/08 , H04W28/0247 , H04W28/0289 , H04W28/08 , H04W36/22 , H04W72/04 , H04W72/0426 , H04W72/0486 , H04W92/20
摘要： A radio base station (eNB10-1) transmits a Resource Status Update message including first load information indicating the load level thereof to a radio base station (eNB10-2) when the load level thereof is less than a first threshold, and omits the transmission of the Resource Status Update message including the first load information when the load level thereof is the first threshold or more.
摘要翻译：无线电基站（eNB10-1）当其负载水平小于第一阈值时，将包括指示其负载水平的第一负载信息的资源状态更新消息发送到无线电基站（eNB10-2），并且省略该发送的资源状态更新消息，其包括当其负载水平为第一阈值或更多时的第一负载信息。

14. 发明申请

US20130072201A1 RADIO BASE STATION, RADIO COMMUNICATION SYSTEM, AND CONTROL METHOD 有权
标题翻译：无线电基站，无线电通信系统和控制方法
公开(公告)号：US20130072201A1
公开(公告)日：2013-03-21
申请号：US13700122
申请日：2011-05-27
申请人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
发明人： Kazutaka Nakamura , Chiharu Yamazaki , Taku Nakayama , Shingo Joko , Yoshimasa Kusano
IPC分类号： H04W28/08
CPC分类号： H04W16/08 , H04W36/22 , H04W72/0426 , H04W72/0486 , H04W92/20
摘要： A radio base station (eNB1), which is used in a radio communication system that can autonomously adjust, based on load information transmitted/received between radio base stations, the radio base station parameters used for defining coverage, comprises: a network communication unit (140) that can receive, from another radio base station, first load information indicating the load level of the other radio base station and that can transmit, to the other radio base station, a request for transmission of second load information the information amount of which is greater than that of the first load information; and a control unit (120) that, when the load level of the other radio base station indicated by the received first load information satisfies a given condition, controls such that the request for transmission of the second load information is transmitted to the other radio base station.
摘要翻译：一种无线电基站（eNB1），用于能够根据无线基站之间发送/接收的负载信息自主调整用于定义覆盖的无线基站参数的无线通信系统，包括：网络通信单元 140），其可以从另一个无线电基站接收首先加载指示另一个无线电基站的负载水平的信息，并且可以向另一个无线电基站发送第二负载信息的发送请求，该第二负载信息的信息量大于第一载荷信息; 以及控制单元（120），当由所接收的第一负载信息指示的另一无线电基站的负载水平满足给定条件时，控制使得第二负载信息的发送请求被发送到另一无线电基站站。

15. 发明授权

US08929881B2 Radio communication system, small cell base station, radio terminal, transmission power control method, and allocation control method 有权
标题翻译：无线电通信系统，小小区基站，无线终端，发射功率控制方法和分配控制方法
公开(公告)号：US08929881B2
公开(公告)日：2015-01-06
申请号：US13390063
申请日：2010-03-05
申请人： Hirotaka Sato , Kazutaka Nakamura
发明人： Hirotaka Sato , Kazutaka Nakamura
IPC分类号： H04W4/00 , H04W52/24 , H04W16/32 , H04W84/04
CPC分类号： H04W52/244 , H04W16/32 , H04W84/045
摘要： A radio communication system wherein a femto cell base station (100a) is located in a macro cell (MC1) and a radio terminal (200a) is connected to the femto cell base station (100a) and wherein the femto cell base station (100a) or radio terminal (200a) controls, based on a propagation loss between the radio terminal (200a) and a macro cell base station (300a) existing in the neighborhood of the radio terminal (200a), the transmission power of a radio signal to be transmitted from the radio terminal (200a) to the femto cell base station (100a).
摘要翻译：一种无线电通信系统，其中毫微微小区基站（100a）位于宏小区（MC1）中，无线终端（200a）连接到毫微微小区基站（100a），并且其中，毫微微小区基站（100a）或无线终端（200a）基于无线终端（200a）和存在于无线终端（200a）附近的宏小区基站（300a）之间的传播损失，控制无线信号的发送功率为从无线终端（200a）发送到毫微微小区基站（100a）。

16. 发明授权

US08396505B2 Radio communication system, network side device, small cell base station, and transmission power control method 有权
标题翻译：无线通信系统，网络侧设备，小区基站，发射功率控制方式
公开(公告)号：US08396505B2
公开(公告)日：2013-03-12
申请号：US12897682
申请日：2010-10-04
申请人： Kazutaka Nakamura
发明人： Kazutaka Nakamura
IPC分类号： H04B7/00
CPC分类号： H04W52/04 , H04W52/242 , H04W52/243 , H04W52/367
摘要： A large cell base station 100 according to an embodiment is configured to form a large cell and includes: an upper-limit value determination unit 124 configured to determine an upper-limit value Icap of an amount of interference which is received by the large cell base station from each of the radio terminals based on a permissible value Itotal of a total amount of interference which is received by the large cell base station from the radio terminals and the number of the small cell base stations within the large cell; and a wired communication unit 140 configured to transmit upper-limit value information indicating the upper-limit value Icap determined by the upper-limit value determination unit 124 to the small cell base stations.
摘要翻译：根据实施例的大小区基站100被配置为形成大小区，并且包括：上限值确定单元124，被配置为确定由大小区基站接收的干扰量的上限值Icap 基于大小区基站从无线终端接收的干扰总量的容许值Itotal和大小区内的小小区基站的数量，从各个无线终端发送站; 以及有线通信单元140，被配置为将表示由上限值确定单元124确定的上限值Icap的上限值信息发送给小型小区基站。

17. 发明申请

US20090057805A1 Ultraviolet sensor 失效
公开(公告)号：US20090057805A1
公开(公告)日：2009-03-05
申请号：US12257678
申请日：2008-10-24
申请人： Kazutaka Nakamura , Yoshihiro Ito
发明人： Kazutaka Nakamura , Yoshihiro Ito
IPC分类号： H01L31/00
CPC分类号： H01L31/109 , H01L31/022408 , H01L31/022416 , H01L31/0296 , H01L31/1828 , Y02E10/543
摘要： The ultraviolet sensor has a ZnO layer composed of an oxide semiconductor including ZnO; a (Ni,Zn)O layer which is provided in contact with the ZnO layer and which is composed of an oxide semiconductor including NiO and ZnO solid-solved therein; a first terminal electrode electrically connected to the ZnO layer, and a second terminal electrode electrically connected to the (Ni,Zn)O layer. The ZnO layer is disposed at an ultraviolet ray receiving side. The (Ni,Zn)O layer is preferably formed of a sintered body.

18. 发明授权

US07015787B2 Voltage-dependent resistor and method of manufacturing the same 失效
标题翻译：电压依赖电阻及其制造方法
公开(公告)号：US07015787B2
公开(公告)日：2006-03-21
申请号：US10756459
申请日：2004-01-14
申请人： Kazutaka Nakamura
发明人： Kazutaka Nakamura
IPC分类号： H01C7/10
CPC分类号： H01C7/112
摘要： A voltage-dependent resistor includes a composite of at least one semiconductive ceramic layer mainly containing ZnO and at least one metal oxide layer containing at least one of strontium and barium, at least one of manganese and cobalt, and at least one rare earth element. The material for the at least one metal oxide layer is represented by the general formula M1-xAxBO3 where M indicates the at least one rare earth element; A indicates the at least one of strontium and barium; B indicates the at least one of manganese and cobalt; and x≦0.4. The at least one semiconductive ceramic layer, which is an n-type semiconductor, is doped with a trivalent dopant. The total number of the at least one semiconductive ceramic layer and the at least one metal oxide layer is at least three.
摘要翻译：电压依赖电阻器包括至少一个主要含有ZnO的半导体陶瓷层和至少一个含有锶和钡中的至少一种的金属氧化物层，至少一种锰和钴以及至少一种稀土元素的复合材料。用于至少一个金属氧化物层的材料由通式M 1-x A 3 X 3 BO 3表示，其中M表示在至少一个稀土元素; A表示锶和钡中的至少一种; B表示锰和钴中的至少一种; x <= 0.4。作为n型半导体的至少一个半导体陶瓷层掺杂有三价掺杂剂。至少一个半导体陶瓷层和至少一个金属氧化物层的总数为至少三个。

19. 发明授权

US5793601A Composite fuctional device and method for producing the same 失效
标题翻译：复合功能装置及其制造方法
公开(公告)号：US5793601A
公开(公告)日：1998-08-11
申请号：US786754
申请日：1997-01-24
申请人： Kazutaka Nakamura , Kazuhiro Kaneko
发明人： Kazutaka Nakamura , Kazuhiro Kaneko
IPC分类号： H01F17/00 , H01C7/10 , H01C7/112 , H01F1/00 , H01F41/16 , H03H7/01 , H05K1/03 , H05K1/16 , H01G4/06
CPC分类号： H01F41/16 , H01C7/1006 , H01C7/112 , H01F1/0027 , H05K1/0306 , H05K1/16
摘要： A composite functional device is provided. The device includes a magnetic ceramic including an Ni--Zn ferrite; and a semiconductive including zinc oxide and an oxide of at least one of nickel and iron in an amount of from about 0.001 to 0.1 mol % in terms of NiO or Fe.sub.2 O.sub.3.
摘要翻译：提供复合功能器件。该装置包括：包含Ni-Zn铁氧体的磁性陶瓷; 和包含氧化锌和至少一种镍和铁的氧化物的半导体，其含量以NiO或Fe 2 O 3换算为约0.001至0.1mol％。

20. 发明授权

US09078132B2 Radio communication system, radio base station, and communication control method 有权
标题翻译：无线电通信系统，无线电基站和通信控制方法
公开(公告)号：US09078132B2
公开(公告)日：2015-07-07
申请号：US13643888
申请日：2011-04-19
申请人： Kazutaka Nakamura
发明人： Kazutaka Nakamura
IPC分类号： H04B1/00 , H04W16/08 , H04W36/22 , H04W36/32
CPC分类号： H04W16/08 , H04W36/22 , H04W36/32
摘要： A radio communication system comprises a macro-cell base station (MeNB) and a pico-cell base station (PeNB). The macro-cell base station (MeNB) transmits, to the pico-cell base station (PeNB), a throughput representative value (MT) determined from the throughput of each of a plurality of radio terminals connected to the macro-cell base station (MeNB). The pico-cell base station (PeNB) receives the throughput representative value (MT) from the macro-cell base station (MeNB) and changes a bias value on the basis of the received throughput representative value (MT) and a throughput representative value (PT) determined from the throughput of each of a plurality of radio terminals connected to the pico-cell base station (PeNB), thereby adjusting the coverage of the pico-cell base station (PeNB).
摘要翻译：无线通信系统包括宏小区基站（MeNB）和微微小区基站（PeNB）。宏小区基站（MeNB）向微微小区基站（PeNB）发送从连接到宏小区基站的多个无线终端中的每一个的吞吐量确定的吞吐量代表值（MT） MeNB）。微型小区基站（PeNB）从宏小区基站（MeNB）接收吞吐量代表值（MT），并根据接收到的吞吐量代表值（MT）和吞吐量代表值（ PT）从连接到微微小区基站（PeNB）的多个无线电终端的吞吐量确定，从而调整微小区基站（PeNB）的覆盖范围。

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