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41. 发明专利

JP5345899B2 Frequency sharing method and frequency sharing communication system between the wireless communication system 有权
公开(公告)号：JP5345899B2
公开(公告)日：2013-11-20
申请号：JP2009143598
申请日：2009-06-16
申请人：株式会社エヌ・ティ・ティ・ドコモ
发明人：啓正藤井 , 裕介大渡 , 幸彦奥村
IPC分类号： H04W16/14 , H04W52/24

42. 发明专利

JP5345133B2 Mobile communication system, a receiving apparatus and method 有权
公开(公告)号：JP5345133B2
公开(公告)日：2013-11-20
申请号：JP2010505485
申请日：2009-03-03
申请人：株式会社エヌ・ティ・ティ・ドコモ
发明人：健一樋口 , 裕之川合
IPC分类号： H04J11/00 , H04B1/69 , H04B1/707 , H04B7/04 , H04J99/00 , H04W16/28
CPC分类号： H04B7/0413 , H04J11/0046 , H04L25/0246 , H04L27/2647 , H04L2025/03426
摘要： A transmitter in a mobile communication system code-multiplexes transmission symbols together with spreading codes, performs inverse Fourier transform and transmits the result from multiple transmit antennas. A receiver in the mobile communication system performs Fourier transform on signals received at multiple receive antennas, extracts signal components of individual subcarriers and estimates symbols in accordance with a QR decomposition algorithm. A unitary matrix is derived such that a product of a spreading matrix including spreading elements as its elements, a channel matrix representing radio channel states and the unitary matrix becomes a triangular matrix. A reception vector, a unitary matrix and a triangular matrix are used to estimate symbol candidates transmitted from individual transmit antennas.

43. 发明专利

JP2013232895A Method and device of detecting interaction between devices 有权
标题翻译：检测设备之间交互的方法和设备
公开(公告)号：JP2013232895A
公开(公告)日：2013-11-14
申请号：JP2013093915
申请日：2013-04-26
申请人： Ntt Docomo Inc , 株式会社エヌ・ティ・ティ・ドコモ
发明人： HOLLEIS PAUL , MICHAEL MARTH
IPC分类号： H04M1/00
CPC分类号： H04M1/7253 , G01D5/14 , H04M2250/04 , H04M2250/12 , H04W4/008 , H04W64/00
摘要： PROBLEM TO BE SOLVED: To detect interaction between two (or two or more) devices.SOLUTION: A device which is a portable telephone or a computer includes a magnetic sensor for sensing and storing at least any one of the strength and pattern of a magnetic field generated by a device approaching the magnetic sensor, and a processing module for evaluating the strength or pattern of a magnetic field thus sensed based on the strength or pattern of a magnetic field that has already been grasped, in order to estimate at least any one of the type of the device and the orientation of the device for the portable telephone or a computer. The processing module compares at least any one of the strength and pattern of a magnetic field thus sensed with at least any one of the strength and pattern of a magnetic field that have already been stored.
摘要翻译：要解决的问题：检测两个（或两个或更多个）设备之间的相互作用。解决方案：作为便携式电话或计算机的设备包括用于感测和存储磁性的强度和图案中的至少一个的磁传感器由接近磁传感器的装置产生的磁场，以及用于基于已经被掌握的磁场的强度或模式来评估所感测的磁场的强度或图案的处理模块，以估计至少任何一个设备的类型和便携式电话或计算机的设备的方向。处理模块将所感测的磁场的强度和图案中的至少一个与已经存储的磁场的强度和图案中的至少任一个进行比较。

44. 发明专利

JP2013232766A Radio communication system, base station device, user terminal, and radio communication method 有权
标题翻译：无线电通信系统，基站设备，用户终端和无线电通信方法
公开(公告)号：JP2013232766A
公开(公告)日：2013-11-14
申请号：JP2012103511
申请日：2012-04-27
申请人： Ntt Docomo Inc , 株式会社エヌ・ティ・ティ・ドコモ
发明人： NAGATA SATOSHI , KISHIYAMA YOSHIHISA , XI WEI , YUN XIANG , CHEN LAN
IPC分类号： H04W28/18 , H04W72/04
CPC分类号： H04L5/0035 , H04L5/0051
摘要： PROBLEM TO BE SOLVED: To provide a radio communication system, base station device, user terminal, and radio communication method that can determine channel quality information adequately considering interference from a plurality of transmission points and the like.SOLUTION: A radio communication system comprises: a plurality of base station devices for transmitting a desired signal measurement reference signal and an interference measurement reference signal for measuring a channel state; and a user terminal for communicating with the plurality of base station devices. Each base station device includes: a determination unit for determining resources to which the desired signal measurement reference signal and the interference measurement reference signal are allocated respectively; and a phase control unit for performing phase rotation of a symbol of the interference measurement reference signal. The determination unit performs control such that the interference measurement reference signal is allocated to the same resource as an interference measurement reference signal to be transmitted by another base station device. The phase control unit performs control such that the symbol of the interference measurement reference signal has a different phase rotation amount from another base station device.
摘要翻译：要解决的问题：提供可以充分考虑来自多个发送点等的干扰的信道质量信息等的无线通信系统，基站装置，用户终端和无线通信方法。解决方案：无线通信系统包括：用于发送期望的信号测量参考信号的多个基站装置和用于测量信道状态的干扰测量参考信号; 以及用于与所述多个基站装置进行通信的用户终端。每个基站设备包括：确定单元，用于确定分配了所需信号测量参考信号和干扰测量参考信号的资源; 以及相位控制单元，用于执行干扰测量参考信号的符号的相位旋转。确定单元执行控制，使得干扰测量参考信号被分配给与由另一个基站设备发送的干扰测量参考信号相同的资源。相位控制单元执行控制，使得干扰测量参考信号的符号与另一个基站装置具有不同的相位旋转量。

45. 发明专利

JP5339433B2 Transmitter, receiver, power amplification method and signal demodulation method 有权
公开(公告)号：JP5339433B2
公开(公告)日：2013-11-13
申请号：JP2009048093
申请日：2009-03-02
申请人：株式会社エヌ・ティ・ティ・ドコモ , 国立大学法人岡山大学
发明人：啓正藤井 , 孝浩浅井 , 幸彦奥村 , 繁冨里 , 正治秦
IPC分类号： H04J11/00
CPC分类号： H04L27/2624 , H04L27/2626 , H04L27/2647
摘要： There is provided a transmitter including a nonlinear input-output conversion characteristic control unit configured to determine a nonlinear input-output conversion characteristic for converting a signal depending on a usage status of a frequency band; an amplitude control unit configured to convert an amplitude of the signal based on the determined nonlinear input-output conversion characteristic; and a transmission power amplification unit configured to amplify power of the signal with the converted amplitude. There is also provided a transmitter including a nonlinear input-output conversion characteristic control unit configured to determine a nonlinear input-output conversion characteristic for converting a signal depending on a usage status of a frequency band; plural transmission power amplification units having different nonlinear input-output conversion characteristics; and a selecting unit configured to select one of the plural transmission power amplification units based on the determined nonlinear input-output conversion characteristic.

46. 发明专利

JP2013229003A Portable terminal, terminal display method and terminal display program 审中-公开
标题翻译：便携式终端，终端显示方法和终端显示程序
公开(公告)号：JP2013229003A
公开(公告)日：2013-11-07
申请号：JP2013015816
申请日：2013-01-30
申请人： Ntt Docomo Inc , 株式会社エヌ・ティ・ティ・ドコモ
发明人： OTA TOMOHIRO , YAMAZAKI KOREKA , YAMAZAKI SHUNSAKU , SHIMOSAKA TOMOKI
IPC分类号： G06F3/0481 , H04M1/00
摘要： PROBLEM TO BE SOLVED: To provide a portable terminal, a terminal display method and a terminal display program that are capable of enhancing convenience for a user who desires to operate a portable telephone terminal with one hand.SOLUTION: A smartphone 1 is a portable terminal including a touch panel capable of displaying plural icons and includes: an input reception unit 11 and an input detection unit 12 for detecting a position touched by a finger on the touch panel; and a display control unit 13 and a display unit 14 for changing the display positions of the plural icons on the basis of a change system determined previously according to the detected touch position and related to the display positions of the plural icons and for displaying the plural icons on the touch panel. This configuration changes the display positions of the plural icons on the basis of the change system determined previously according to a touch position in a range where the finger can reach, thereby allowing a user to freely operate the smartphone with one hand. Therefore, convenience for a user who desires to operate a portable telephone terminal with one hand can be enhanced.
摘要翻译：要解决的问题：提供一种便携式终端，终端显示方法和终端显示程序，其能够增加希望用一只手操作便携式电话终端的用户的便利性。解决方案：智能电话1是便携式终端包括能够显示多个图标的触摸面板，包括：输入接收单元11和用于检测触摸面板上的手指触摸的位置的输入检测单元12; 以及显示控制单元13和显示单元14，用于根据检测到的触摸位置先前确定的与多个图标的显示位置相关并且用于显示多个图标的改变系统来改变多个图标的显示位置触摸面板上的图标。该配置基于在手指可以到达的范围内根据触摸位置先前确定的改变系统来改变多个图标的显示位置，从而允许用户用一只手自由地操作智能手机。因此，可以提高用户想要用一只手操作便携式电话终端的用户的便利。

47. 发明专利

JP2013229002A Information terminal, input object display method, and input object display program 审中-公开
标题翻译：信息终端，输入对象显示方法和输入对象显示程序
公开(公告)号：JP2013229002A
公开(公告)日：2013-11-07
申请号：JP2013011374
申请日：2013-01-24
申请人： Ntt Docomo Inc , 株式会社エヌ・ティ・ティ・ドコモ
发明人： YAMAZAKI KOREKA , YAMAZAKI SHUNSAKU , OTA TOMOHIRO , SHIMOSAKA TOMOKI
IPC分类号： G06F3/041 , G06F3/0481 , G06F3/0488
摘要： PROBLEM TO BE SOLVED: To provide excellent operability related to an input operation in an information terminal comprising a touch panel.SOLUTION: An information terminal 1 comprises: a coordinate acquisition part 12 for acquiring coordinate information indicating a position where an input operation by a user is performed; and an easy input area setting part 14 for setting an easy input area on the basis of the coordinate information, thereby, the easy input area is set in an area where the input operation is easy for the user. The information terminal 1 comprises an input object display part 17 for displaying an input object in the easy input area, thereby, the user can easily perform the input operation for the input object.
摘要翻译：要解决的问题：提供与包括触摸面板的信息终端中的输入操作相关的优异的可操作性。解决方案：信息终端1包括：坐标获取部分12，用于获取指示用户输入操作的位置的坐标信息被执行以及简单的输入区域设定部分14，用于根据坐标信息设置容易的输入区域，从而在简单的输入区域被设置在输入操作对用户容易的区域中。信息终端1包括用于在简单输入区域中显示输入对象的输入对象显示部分17，从而用户可以容易地执行输入对象的输入操作。

48. 发明专利

JP2013228527A Server and data synchronization system 有权
标题翻译：服务器和数据同步系统
公开(公告)号：JP2013228527A
公开(公告)日：2013-11-07
申请号：JP2012099955
申请日：2012-04-25
申请人： Ntt Docomo Inc , 株式会社エヌ・ティ・ティ・ドコモ
发明人： MORINAGA YASUO , TSUKAMOTO MASAKATSU , TAGAYA MASASHI
IPC分类号： G10H1/00 , H04L12/70
CPC分类号： H04W56/0005 , G10H1/0058 , G10H2240/175 , G10H2240/251 , G10H2240/325 , H04L65/608 , H04W4/06 , H04W40/34
摘要： PROBLEM TO BE SOLVED: To provide a server allowing any terminal device to synchronously receive data transmitted from two or more terminal devices in a mobile communication network.SOLUTION: The server includes: a terminal management unit that receives, from a terminal device, a belonging group and synchronized terminal information for designating to participate as either session terminal or audience terminal in the group; a transmission time measurement unit for measuring a transmission time from the terminal device to the server; a route setting unit that determines whether or not to change a route from the session terminal to the server to a bypass route on the basis of whether the transmission times from session terminals belonging to the same group approximate or not and sets the route; a route transmission unit for transmitting the set route to the session terminal; an SV synchronization data reception unit that receives data transmitted according to the set routes; and an SV synchronization data transmission unit that transmits the received data to an audience terminal in the same group as the terminal device having transmitted the data.
摘要翻译：要解决的问题：提供允许任何终端设备同步接收在移动通信网络中从两个或更多个终端设备发送的数据的服务器的服务器。解决方案：服务器包括：终端管理单元，从终端设备接收归属组和同步终端信息，用于指定参与组中的会话终端或观众终端; 传输时间测量单元，用于测量从终端设备到服务器的传输时间; 基于来自属于同一组的会话终端的传输时间是否近似，确定是否将从会话终端到服务器的路由更改为旁路路由的路由设定单元，并且设置路由; 路由传输单元，用于将设置路由发送到会话终端; SV同步数据接收单元，接收根据所设定路由发送的数据; 以及SV同步数据发送单元，其将接收的数据发送到与发送了数据的终端装置相同的组中的观众终端。

49. 发明专利

JP5335572B2 Electronic text creating device and an electronic text how to create 有权
公开(公告)号：JP5335572B2
公开(公告)日：2013-11-06
申请号：JP2009144040
申请日：2009-06-17
申请人：株式会社エヌ・ティ・ティ・ドコモ
发明人：真也飯塚
IPC分类号： G06F17/22

50. 发明专利

JP5335118B2 A mobile communication method, a mobile station and a radio base station 有权
公开(公告)号：JP5335118B2
公开(公告)日：2013-11-06
申请号：JP2012138570
申请日：2012-06-20
申请人：株式会社エヌ・ティ・ティ・ドコモ
发明人：幹生岩村
IPC分类号： H04W36/04 , H04W24/10
摘要： PROBLEM TO BE SOLVED: To suppress frequency of wasteful "SI reporting". SOLUTION: A mobile communication method includes: a step in which mobile station UE that is performing communication in a cell #A with a first frequency f1 transmits a "proximity indication" including a PCI of a CSG cell #1 to a wireless base station eNB#A that manages the cell #A; a step in which the mobile station UE transmits a "measurement report" including the PCI of the CSG cell #1 to the wireless base station eNB#A; and a step in which, in response to an "SI reporting request" received from the wireless base station eNB#A, the mobile station UE transmits an "SI reporting" including predetermined information given in the CSG cell #1. COPYRIGHT: (C)2013,JPO&INPIT

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