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1. 发明授权

US08996010B2 Mobile communication system, radio controller, base station, and mobility control method 有权
标题翻译：移动通信系统，无线电控制器，基站和移动控制方法
公开(公告)号：US08996010B2
公开(公告)日：2015-03-31
申请号：US13701926
申请日：2011-06-03
申请人： Hiroyuki Hosono , Rie Nagato , Takeshi Terayama , Takeshi Okamoto
发明人： Hiroyuki Hosono , Rie Nagato , Takeshi Terayama , Takeshi Okamoto
IPC分类号： H04W36/00 , H04W36/30 , H04W52/04 , H04W52/24
CPC分类号： H04W36/30 , H04W52/04 , H04W52/242 , H04W52/243
摘要： A radio controller 100 includes a transmission power acquisition unit 111 configured to acquire a neighboring cell transmission power value that is a transmission power value of a radio signal transmitted from a base station forming the neighboring cell, an offset determination unit 115 configured to determine a power offset of the neighboring cell to be added to the predetermined transmission power value, based on a difference between the predetermined transmission power value and the neighboring cell transmission power value acquired by the transmission power acquisition unit, and an offset notification unit 117 configured to notify the power offset determined by the offset determination unit to the mobile station.
摘要翻译：无线电控制器100包括发送功率获取单元111，其被配置为获取作为从形成相邻小区的基站发送的无线电信号的发送功率值的相邻小区发送功率值;偏移确定单元115，被配置为确定功率基于预定发送功率值与由发送功率获取单元获取的相邻小区发送功率值之间的差异，相邻小区的偏移量被添加到预定发送功率值;以及偏移通知单元117，被配置为通知功率偏移由偏移确定单元确定到移动台。

2. 发明授权

US08983474B2 Mobile communication system, base station, and mobile communication method 有权
标题翻译：移动通信系统，基站和移动通信方式
公开(公告)号：US08983474B2
公开(公告)日：2015-03-17
申请号：US13701909
申请日：2011-06-03
申请人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
发明人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
IPC分类号： H04W36/00 , H04W36/30 , H04W48/16 , H04W84/04
CPC分类号： H04W36/30 , H04W48/16 , H04W84/045
摘要： A radio controller 100 includes an acquisition unit configured to acquire a radio communication state of a neighboring cell around the cell formed by a base station 200, and a threshold determination unit configured to determine an in-out threshold based on an acquisition result of the radio communication state by the acquisition unit. The threshold determination unit calculates an estimated overall reception level within a frequency band at a point at which the reception level of the common control channel transmitted by the base station 200 becomes the highest in the cell formed by the base station 200, based on the reception level of the common control channel and the overall reception level, and determines the in-out threshold based on the calculated estimated overall reception level.
摘要翻译：无线电控制器100包括：获取单元，被配置为获取由基站200形成的小区周围的相邻小区的无线电通信状态;以及阈值确定单元，被配置为基于无线电的获取结果来确定入口阈值通信状态由采集单元。阈值确定单元基于接收，计算基站200发送的公共控制信道的接收电平在由基站200形成的小区中变得最高的点处的频带内的估计总接收电平公共控制信道的电平和整体接收电平，并且基于所计算的估计总体接收电平来确定入局阈值。

3. 发明授权

US08565808B2 Transmission power control system, base station, and transmission power control method 有权
标题翻译：传输功率控制系统，基站和发射功率控制方法
公开(公告)号：US08565808B2
公开(公告)日：2013-10-22
申请号：US13198957
申请日：2011-08-05
申请人： Hiroyuki Hosono , Takeshi Terayama , Takahiro Hayashi
发明人： Hiroyuki Hosono , Takeshi Terayama , Takahiro Hayashi
IPC分类号： H04B7/00
CPC分类号： H04W52/242 , H04W52/244 , H04W52/245 , H04W52/40
摘要： A transmission power determination system configured to control a transmission power of a radio signal transmitted by a small base station in a mobile communication network including a general base station forming a predetermined cell and the small base station forming a small cell smaller in size than the predetermined cell, the transmission power determination system comprising: a reception power acquisition unit configured to acquire a reception power of a radio signal from one of a different small base station or the general base station, which can be received by the small base station; a determination unit configured to determine one of the different small base station and the general base station which transmits the radio signal acquired by the reception power acquisition unit; a pathloss value calculation unit configured to calculate, when it is determined by the determination unit that the radio signal is transmitted from the different small base station, pathloss value between the different small base station and the small base station based on a difference between a transmission power of the radio signal from the different small base station and the reception power of the radio signal from the different small base station acquired by the reception power acquisition unit; and a transmission power determination unit configured to determine the transmission power of the radio signal transmitted by the small base station, based on the pathloss value calculated by the pathloss value calculation unit.
摘要翻译：发送功率确定系统，被配置为控制由包括形成预定小区的通用基站的移动通信网络中的小型基站发送的无线信号的发送功率，小型基站形成小于预定小区的小小区域小区，所述发送功率确定系统包括：接收功率获取单元，被配置为从小型基站接收的不同小型基站或普通基站之一获取无线电信号的接收功率; 确定单元，被配置为确定发送由所述接收功率获取单元获取的无线电信号的所述不同小型基站和所述一般基站中的一个; 路径损耗值计算单元，被配置为当由所述确定单元确定从所述不同的小型基站发送所述无线电信号时，基于所述不同的小型基站之间的差异来计算所述不同的小型基站和所述小型基站之间的路径损耗值来自不同小型基站的无线电信号的功率和由接收功率获取单元获取的来自不同小型基站的无线电信号的接收功率; 以及发送功率确定单元，被配置为基于由路径损耗值计算单元计算的路径损耗值来确定由小型基站发送的无线电信号的发送功率。

4. 发明申请

US20130045768A1 MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS, AND MOBILE COMMUNICATION METHOD 有权
标题翻译：移动通信系统，网络设备和移动通信方法
公开(公告)号：US20130045768A1
公开(公告)日：2013-02-21
申请号：US13636745
申请日：2011-03-23
申请人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
发明人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
IPC分类号： H04W72/04
CPC分类号： H04W36/08 , H04W36/32
摘要： A mobile communication system 100 includes a selection unit 25 configured to select a transition target frequency from the plurality of frequencies when a condition under which a mobile communication terminal not utilize a transition source frequency being any of the plurality of frequencies is fulfilled, and an instruction unit 22 configured to instruct the mobile communication terminal to perform a transition to the transition target frequency selected by the selection unit. The selection unit 25 excludes the transition source frequency from a frequency candidate to be utilized by the mobile communication terminal until an elapsed time after the instruction of the transition to the transition target frequency exceeds a predetermined time.
摘要翻译：移动通信系统100包括：选择单元25，被配置为当移动通信终端不利用多个频率中的任一个的转换源频率的条件时，从多个频率中选择转换目标频率，以及指令单元22，被配置为指示移动通信终端执行到由选择单元选择的转移目标频率的转变。选择单元25从移动通信终端使用的频率候选中排除转换源频率，直到转移到转换目标频率的指令超过预定时间之后的经过时间。

5. 发明申请

US20120058780A1 COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD 审中-公开
标题翻译：通信系统与通信方法
公开(公告)号：US20120058780A1
公开(公告)日：2012-03-08
申请号：US13259731
申请日：2010-03-26
申请人： Toshihiro Suzuki , Ichiro Okajima , Hiroshi Kawakami , Takeshi Okamoto , Daisuke Ochi , Yasuyuki Honda , Kengo Yokoyama , Takeshi Terayama , Manhee Jo , Tomohiro Nagata , Motonari Kobayashi , Yuki Oyabu
发明人： Toshihiro Suzuki , Ichiro Okajima , Hiroshi Kawakami , Takeshi Okamoto , Daisuke Ochi , Yasuyuki Honda , Kengo Yokoyama , Takeshi Terayama , Manhee Jo , Tomohiro Nagata , Motonari Kobayashi , Yuki Oyabu
IPC分类号： H04W24/00
CPC分类号： H04W4/029 , H04L67/18 , H04W8/08 , H04W88/18
摘要： A communications system and a communications method that enable to collect location information without imposing a load on the network. In an RNC of a communications system, when a communication controlling module performs communication connection processing to a mobile station among a plurality of mobile stations, a positioning module measures the location of the mobile station and the communication controlling module transmits location information of the mobile station to an exchange when communication is connected with the mobile station. In the exchange, a communication controlling module receives the location information transmitted from the RNC and a storage module stores the received location information. Then, in response to a request from a management center, the exchange transmits the location information stored in the storage module.
摘要翻译：一种能够收集位置信息而不在网络上施加负载的通信系统和通信方法。在通信系统的RNC中，当通信控制模块对多个移动台之间的移动站进行通信连接处理时，定位模块测量移动站的位置，通信控制模块发送移动站的位置信息当与移动台连接通信时交换机。在交换中，通信控制模块接收从RNC发送的位置信息，存储模块存储接收的位置信息。然后，响应于来自管理中心的请求，交换机发送存储在存储模块中的位置信息。

6. 发明申请

US20130142171A1 MOBILE COMMUNICATION SYSTEM, RADIO NETWORK CONTROLLER, AND MOBILE COMMUNICATION METHOD 审中-公开
标题翻译：移动通信系统，无线网络控制器和移动通信方法
公开(公告)号：US20130142171A1
公开(公告)日：2013-06-06
申请号：US13702422
申请日：2011-06-07
申请人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
发明人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/0083 , H04W36/00835
摘要： A radio network controller 100 detects a plurality of handover candidate cells set to have the same ScC based on the acquired ScC, and determines as a handover target cell a cell whose correlation between the reception level acquired regularly from mobile station 300 and the radio communication state acquired from the mobile station 300 at handover is the highest among the plurality of handover candidate cells detected.
摘要翻译：无线电网络控制器100基于所获取的ScC来检测被设置为具有相同ScC的多个切换候选小区，并且将切换目标小区确定为从移动台300定期接收的接收等级与无线通信状态之间的相关性的小区在切换时从移动台300获取的是在检测到的多个切换候选小区中最高的。

7. 发明申请

US20130130696A1 MOBILE COMMUNICATION SYSTEM, BASE STATION, AND MOBILE COMMUNICATION METHOD 有权
标题翻译：移动通信系统，基站和移动通信方法
公开(公告)号：US20130130696A1
公开(公告)日：2013-05-23
申请号：US13701909
申请日：2011-06-03
申请人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
发明人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W48/16 , H04W84/045
摘要： A radio controller 100 includes an acquisition unit configured to acquire a radio communication state of a neighboring cell around the cell formed by a base station 200, and a threshold determination unit configured to determine an in-out threshold based on an acquisition result of the radio communication state by the acquisition unit. The threshold determination unit calculates an estimated overall reception level within a frequency band at a point at which the reception level of the common control channel transmitted by the base station 200 becomes the highest in the cell formed by the base station 200, based on the reception level of the common control channel and the overall reception level, and determines the in-out threshold based on the calculated estimated overall reception level.
摘要翻译：无线电控制器100包括：获取单元，被配置为获取由基站200形成的小区周围的相邻小区的无线电通信状态;以及阈值确定单元，被配置为基于无线电的获取结果来确定入口阈值通信状态由采集单元。阈值确定单元基于接收，计算基站200发送的公共控制信道的接收电平在由基站200形成的小区中变得最高的点处的频带内的估计总接收电平公共控制信道的电平和整体接收电平，并且基于所计算的估计总体接收电平来确定入局阈值。

8. 发明申请

US20130045746A1 MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS, AND MOBILE COMMUNICATION METHOD 审中-公开
标题翻译：移动通信系统，网络设备和移动通信方法
公开(公告)号：US20130045746A1
公开(公告)日：2013-02-21
申请号：US13581395
申请日：2011-02-25
申请人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
发明人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
IPC分类号： H04W36/16
CPC分类号： H04W24/02 , H04W36/0061 , H04W48/02 , H04W84/045
摘要： A specific network apparatus 20 includes a collection unit 22 configured to collect neighboring base station information configured such that a neighboring public cell radio base station provided in the neighborhood of the specific cell is identifiable, and a communication unit 21 configured to notify a public cell network apparatus 30 of the neighboring base station information based on a re-establishment request message received via the specific cell from a UE10 whose access to the specific cell is restricted. The network apparatus 30 selects a reselection target public cell to be utilized by the UE10 among a plurality of public cells owned by the neighboring public cell radio base station.
摘要翻译：具体的网络装置20包括：收集部22，其收集相邻的基站信息，所述相邻的基站信息被配置为能够识别可以识别特定小区附近的相邻的公共小区用无线基站;通信部21，基于从特定小区的访问被限制的UE10经由特定小区接收的重新建立请求消息，相邻基站信息的装置30。网络装置30选择由相邻公共小区用无线基站拥有的多个公有小区中的UE10所使用的重选对象公开小区。

9. 发明申请

US20130029610A1 DETERMINATION PROGRAM, DETERMINATION DEVICE, AND DETERMINATION METHOD 审中-公开
标题翻译：决定程序，确定设备和确定方法
公开(公告)号：US20130029610A1
公开(公告)日：2013-01-31
申请号：US13575801
申请日：2011-01-28
申请人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
发明人： Hiroyuki Hosono , Takeshi Terayama , Takeshi Okamoto
IPC分类号： H04W24/00
CPC分类号： H04W24/02 , H04W16/20 , H04W84/045
摘要： A determination device 20 includes a measurement unit 21 configured to measure the reception level of a received signal at each of N frequencies where N is the number of frequencies selectable by a specific cell radio base station, a comparison unit 23 configured to compare the N-th reception level in descending order of the reception level, among the reception levels measured at N frequencies by the measurement unit, with a tolerable interference threshold which is accepted by the specific cell radio base station, and a determination unit 24 configured to determine that a specific cell radio base station is installable if the N-th reception level is lower than the tolerable interference threshold.
摘要翻译：确定装置20包括测量单元21，其被配置为在N个频率中的每一个处测量接收信号的接收电平，其中N是由特定小区无线电基站可选择的频率数;比较单元23，以及由测量单元以N个频率测量的接收电平之间的接收电平的降序具有由特定小区无线电基站接受的可容许的干扰阈值;以及确定单元24，被配置为确定如果第N个接收电平低于可容许的干扰阈值，则可以安装特定小区无线基站。

10. 发明授权

US09078185B2 Mobile communication system, network apparatus, and mobile communication method 有权
标题翻译：移动通信系统，网络设备和移动通信方式
公开(公告)号：US09078185B2
公开(公告)日：2015-07-07
申请号：US13636745
申请日：2011-03-23
申请人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
发明人： Takayuki Tsuneda , Hiroyuki Hosono , Takaaki Sato , Takeshi Terayama , Masafumi Masuda
IPC分类号： H04W72/04 , H04W36/08 , H04W36/32
CPC分类号： H04W36/08 , H04W36/32
摘要： A mobile communication system 100 includes a selection unit 25 configured to select a transition target frequency from the plurality of frequencies when a condition under which a mobile communication terminal not utilize a transition source frequency being any of the plurality of frequencies is fulfilled, and an instruction unit 22 configured to instruct the mobile communication terminal to perform a transition to the transition target frequency selected by the selection unit. The selection unit 25 excludes the transition source frequency from a frequency candidate to be utilized by the mobile communication terminal until an elapsed time after the instruction of the transition to the transition target frequency exceeds a predetermined time.
摘要翻译：移动通信系统100包括：选择单元25，被配置为当移动通信终端不利用多个频率中的任一个的转换源频率的条件时，从多个频率中选择转换目标频率，以及指令单元22，被配置为指示移动通信终端执行到由选择单元选择的转移目标频率的转变。选择单元25从移动通信终端使用的频率候选中排除转换源频率，直到转移到转换目标频率的指令超过预定时间之后的经过时间。

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