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21. 发明申请

US20100330994A1 BASE STATION, RADIO COMMUNICATION SYSTEM, AND HANDOVER METHOD 有权
标题翻译：基站，无线电通信系统和切换方法
公开(公告)号：US20100330994A1
公开(公告)日：2010-12-30
申请号：US12865651
申请日：2008-12-09
申请人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
发明人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04J11/0069 , H04W4/08 , H04W36/0061 , H04W36/0083 , H04W36/04 , H04W36/38 , H04W48/02 , H04W84/045 , H04W84/105
摘要： When a handover request for performing a handover of a terminal (70) from a macro cell C1 to a CSG cell C2 is received from an SeNB 10 (S8), a base station (TeNB) (40) of the CSG cell C2 transmits a handover response in accordance with a handover enabled/disabled state (S12). The handover response includes an identifier of the terminal (70) in the CSG cell C2. Upon receiving the response, the SeNB (10) notifies the identifier to the terminal (70) (S14). The TeNB (40) repeatedly transmits a dedicated signal containing a handover command via a dedicated channel set using the identifier at an interval shorter than a gap period (S18). Accordingly, whether or not access is permitted can be judged promptly and a smooth handover can be realized.
摘要翻译：当从SeNB10接收到从宏小区C1到CSG小区C2执行终端（70）的切换的切换请求时（S8），CSG小区C2的基站（TeNB）（40）发送切换响应根据切换启用/禁止状态（S12）。切换响应包括CSG小区C2中的终端（70）的标识符。在接收到响应时，SeNB（10）向终端（70）通知该标识符（S14）。 TeNB（40）通过使用标识符以比间隙周期短的间隔设置的专用信道重复发送包含切换命令的专用信号（S18）。因此，可以及时判断是否允许访问，并且可以实现平滑的切换。

22. 发明申请

US20090036135A1 MULTI-CARRIER COMMUNICATION DEVICE AND MULTI-CARRIER COMMUNICATION METHOD 有权
标题翻译：多载波通信设备和多载波通信方法
公开(公告)号：US20090036135A1
公开(公告)日：2009-02-05
申请号：US11909404
申请日：2006-03-27
申请人： Hidenori Matsuo , Akihiko Nishio , Daichi Imamura
发明人： Hidenori Matsuo , Akihiko Nishio , Daichi Imamura
IPC分类号： H04W36/32
CPC分类号： H04L5/023 , H04L5/0007 , H04L5/0037 , H04L5/006 , H04L27/2601 , H04W36/06 , H04W48/08 , H04W48/16 , H04W72/085
摘要： There is provided a multi-carrier communication method capable of preventing lowering of a throughput of another mobile device accompanying allocation of a sub-carrier for a new mobile station device. This multi-carrier communication method can acquire reception quality information for one of the sub-carriers already allocated in an MS (150a) from a BS (100a) and for one of the sub-carriers which can be allocated in the MS (150a) from the BS (100b). According to the reception quality information, a release sub-carrier is selected from the sub-carriers already allocated and a new-allocation sub-carrier is selected from the sub-carriers which can be allocated. The new-allocation sub-carrier has a frequency different from the already-allocated sub-carriers excluding the release sub-carrier. The BS (100a) is instructed to release the selected release sub-carrier and the BS (100b) is instructed to allocate the selected new-allocation sub-carrier in the MS (150a).
摘要翻译：提供了一种能够防止伴随新移动站装置的子载波分配的其他移动装置的吞吐量的降低的多载波通信方法。该多载波通信方法可以从BS（100a）以及可以在MS（150a）中分配的子载波之一中获取已经分配在MS（150a）中的一个子载波的接收质量信息，从BS（100b）。根据接收质量信息，从已经分配的子载波中选择一个释放副载波，并且从可以分配的子载波中选择一个新的分配子载波。新分配子载波的频率不同于已经分配的子载波，不包括释放子载波。指示BS（100a）释放所选择的释放子载波，并且指示BS（100b）在MS（150a）中分配所选择的新分配子载波。

23. 发明授权

US08577373B2 Handover destination specification system, mobile terminal, and base station 有权
标题翻译：移交目的地规范系统，移动终端和基站
公开(公告)号：US08577373B2
公开(公告)日：2013-11-05
申请号：US13201928
申请日：2010-03-17
申请人： Hidenori Matsuo , Takahisa Aoyama
发明人： Hidenori Matsuo , Takahisa Aoyama
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W84/045
摘要： A technology is disclosed that provides a handover destination specification system and the like capable of reducing signaling load and shortening handover processing time. According to the technology, the handover destination specification system is configured by: a mobile terminal that measures a reception quality of each cell indicating an accessible range formed by a plurality of base stations capable of being connection targets of the mobile terminal, and when the measured reception quality satisfies a predetermined condition, transmits to a connection base station, a first message including identification information of the cell that satisfies the predetermined condition and information on the reception quality of the cell; and the connection base station that transmits to the mobile terminal, a second message including information for detecting unique global identification information of the cell of which the reception quality has been measured, based on the first message. The mobile terminal detects the global identification information of the cell of which the reception quality has been measured based on the second message, checks access permission for the detected cell, and when access permission is confirmed, transmits to the connection base station, a third message including the global identification information of the cell for which access permission is granted.
摘要翻译：公开了提供能够减少信令负载并缩短切换处理时间的切换目的地规范系统等的技术。根据该技术，切换目的地规范系统由以下部分构成：移动终端，其测量各小区的接收质量，表示由能够成为移动终端的连接目标的多个基站形成的可访问范围，接收质量满足预定条件，向连接基站发送包括满足预定条件的小区的识别信息的第一消息和关于小区的接收质量的信息; 以及基于所述第一消息向所述移动终端发送包括用于检测已经测量了所述接收质量的小区的唯一全局识别信息的信息的第二消息的所述连接基站。移动终端基于第二消息检测已经测量了接收质量的小区的全局识别信息，检查对所检测小区的访问许可，并且当确认访问许可时，向连接基站发送第三消息包括授予访问权限的单元的全局标识信息。

24. 发明授权

US08472412B2 Base station device, and mobile station device 有权
公开(公告)号：US08472412B2
公开(公告)日：2013-06-25
申请号：US13070315
申请日：2011-03-23
申请人： Katsuyoshi Naka , Hiroki Haga , Hidenori Matsuo
发明人： Katsuyoshi Naka , Hiroki Haga , Hidenori Matsuo
IPC分类号： H04B7/216
CPC分类号： H04J11/0069 , H04B1/70735 , H04B1/7083 , H04B2201/70701 , H04L5/0016 , H04L5/005 , H04L27/2613 , H04L27/2656 , H04L27/2675 , H04W72/02 , H04W88/08
摘要： Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device (100) includes a frame constitution unit (130) for forming a frame, in which a pilot symbol multiplied by a base station scrambling code assigned to that device and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit (155) for sending the formed frame. On the receiving side of the frame, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol, so that the cell search processing can be lightened.

25. 发明申请

US20130148623A1 BASE STATION, TERMINAL, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：基站，终端，传输方法和接收方法
公开(公告)号：US20130148623A1
公开(公告)日：2013-06-13
申请号：US13818417
申请日：2011-08-19
申请人： Akihiko Nishio , Seigo Nakao , Ayako Horiuchi , Hidenori Matsuo , Daichi Imamura
发明人： Akihiko Nishio , Seigo Nakao , Ayako Horiuchi , Hidenori Matsuo , Daichi Imamura
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04B7/04 , H04L1/0038 , H04L1/004 , H04L1/0056 , H04L1/1896 , H04L5/0053 , H04L5/0073 , H04W72/042
摘要： Provided are a base station, a terminal whereby erroneous detection of control information can be reduced to prevent the degradation of the system throughput. A PDCCH generation unit (104) forms a downstream allocation control information unit (i.e., DCI) including cyclic redundant check (CRC) bits, which have been masked or scrambled by use of ID information of a terminal (200), and further including a bit sequence (i.e., virtual CRC) known between the terminal (200) and the base station; and an allocation unit (108) and a multiplex unit (109) map the formed DCI to a resource region (i.e., R-PDCCH region) that can be used as any one of a downstream control channel region and a downstream data channel region. That is, the PDCCH generation unit (104) includes the virtual CRC into the DCI only when the DCI addressed to the terminal (200) is mapped to the R-PDCCH region.
摘要翻译：提供了一种基站，其中可以减少控制信息的错误检测以防止系统吞吐量的恶化。 PDCCH生成单元（104）形成包含循环冗余校验（CRC）比特的下行分配控制信息单元（即，DCI），所述循环冗余校验已被使用终端（200）的ID信息进行了掩蔽或加密，并且还包括在终端（200）和基站之间已知的比特序列（即虚拟CRC）; 以及分配单元（108）和复用单元（109）将形成的DCI映射到可以用作下游控制信道区域和下游数据信道区域中的任一个的资源区域（即，R-PDCCH区域）。也就是说，仅当寻址到终端（200）的DCI被映射到R-PDCCH区域时，PDCCH生成单元（104）才将虚拟CRC包括到DCI中。

26. 发明申请

US20130136029A1 WIRELESS COMMUNICATION SYSTEM, LOW TRANSMISSION POWER CELL BASE STATION, MACROCELL BASE STATION, WIRELESS TERMINAL, AND LOAD DISTRIBUTION METHOD 有权
标题翻译：无线通信系统，低传输功率单元基站，MACROCELL基站，无线终端和负载分配方法
公开(公告)号：US20130136029A1
公开(公告)日：2013-05-30
申请号：US13816825
申请日：2011-08-10
申请人： Hidenori Matsuo , Takahisa Aoyama
发明人： Hidenori Matsuo , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W24/10 , H04W72/0426 , H04W84/045
摘要： A macrocell base station controls to reduce interference between cells by a downlink signal of the macrocell base station with specific timing, the interference which a downlink signal of a low transmission power cell suffers for a wireless terminal. A low transmission power cell base station decides measurement timing with which the wireless terminal measures reception quality of the low transmission power cell based on information about the specific timing, and sends a setting message including a parameter according to the measurement timing to the wireless terminal. The wireless terminal measures reception quality with the measurement timing indicated by the parameter, and when the wireless terminal satisfies a condition for executing an event based on the measured result, the wireless terminal sends a reception quality measurement message including information indicating that the measurement is made with the measurement timing to the low transmission power cell base station.
摘要翻译：宏小区基站通过特定定时的宏小区基站的下行链路信号来控制小区间的干扰，即低发射功率小区的下行链路信号对无线终端的干扰。低发射功率小区基站根据关于特定定时的信息，决定无线终端测量低发射小区的接收质量的测量定时，并将包括根据测量定时的参数的设置消息发送给无线终端。无线终端利用由参数表示的测量定时来测量接收质量，并且当无线终端基于测量结果满足用于执行事件的条件时，无线终端发送包括指示进行测量的信息的接收质量测量消息测量定时到低发射功率小区基站。

27. 发明授权

US08446881B2 Base station device, and mobile station device 有权
标题翻译：基站装置，移动台装置
公开(公告)号：US08446881B2
公开(公告)日：2013-05-21
申请号：US11994626
申请日：2006-07-05
申请人： Katsuyoshi Naka , Hiroki Haga , Hidenori Matsuo
发明人： Katsuyoshi Naka , Hiroki Haga , Hidenori Matsuo
IPC分类号： H04B7/216
CPC分类号： H04J11/0069 , H04B1/70735 , H04B1/7083 , H04B2201/70701 , H04L5/0016 , H04L5/005 , H04L27/2613 , H04L27/2656 , H04L27/2675 , H04W72/02 , H04W88/08
摘要： Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device (100) includes a frame constitution unit (130) for forming a frame, in which a pilot symbol multiplied by a base station scrambling code assigned to that device and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit (155) for sending the formed frame. On the receiving side of the frame, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol, so that the cell search processing can be lightened.
摘要翻译：提供了一种能够减轻小区搜索处理的基站装置和移动站装置。基站设备（100）包括：帧构成单元（130），用于形成帧，其中将分配给该设备的基站扰码乘以的导频符号和相应序列集中包含的多个序列排列在至少头部或尾部，以及用于发送形成的框架的无线电传输单元（155）。在帧的接收侧，可以从包含在该帧中的导频符号的位置检测帧定时。由于使基站扰频码和包含该序列的序列集彼此对应，因此可以通过检测候选，将候选数减至最多包含在序列集中的序列的组合数的基站扰码序列乘以导频符号，使得可以减轻小区搜索处理。

28. 发明申请

US20120295625A1 HANDOVER PREPROCESSING SYSTEM, MOBILE TERMINAL, BASE STATION 有权
标题翻译：手动预处理系统，移动终端，基站
公开(公告)号：US20120295625A1
公开(公告)日：2012-11-22
申请号：US13519607
申请日：2011-01-13
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W36/00
CPC分类号： H04W48/08 , H04W4/06 , H04W36/08 , H04W72/02 , H04W72/042 , H04W72/0453
摘要： A technology is disclosed that provides a handover preprocessing system and the like, the handover preprocessing system capable of eliminating waste of resources used as a result of notification being reissued of a CSG cell for which access is not granted. According to the technology, the handover preprocessing system is configured by: a base station 100 that is an object for connection of a mobile terminal 300, provides a plurality of cells indicating a range accessible by the mobile terminal, and transmits, to the mobile terminal, notification information including frequency information of each cell; the mobile terminal that verifies access permission for the cells based on the notification information received from the base station and, when access permission is not granted, generates a first message including frequency information corresponding to the cell for which access permission is not granted and transmits the first message to a connecting base station 200 to which the mobile terminal itself is currently connected; and the connecting base station that transmits, to the mobile terminal, a second message including a command giving an instruction to select a frequency other than a frequency specified by the frequency information included in the first message, based on the first message received from the mobile terminal.
摘要翻译：公开了提供切换预处理系统等的切换预处理系统的技术，能够消除作为未被授权访问的CSG小区重发的结果所使用的资源的浪费的切换预处理系统。根据该技术，切换预处理系统通过以下方式配置：作为移动终端300的连接的对象的基站100提供表示移动终端可访问的范围的多个小区，并向移动终端通知信息，包括每个单元的频率信息; 所述移动终端基于从所述基站接收到的通知信息来验证对所述小区的访问许可，并且当不允许访问许可时，生成包括与未被许可访问的小区对应的频率信息的第一消息，并且发送第一消息到移动终端本身当前连接到的连接基站200; 以及所述连接基站，基于从所述移动台接收到的所述第一消息，向所述移动终端发送第二消息，所述第二消息包括给出选择除了包括在所述第一消息中的所述频率信息指定的频率之外的频率的指令的命令终奌站。

29. 发明申请

US20100159950A1 RADIO COMMUNICATION BASE STATION DEVICE, RADIO COMMUNICATION TERMINAL DEVICE, AND GAP GENERATION METHOD 审中-公开
标题翻译：无线电通信基站设备，无线电通信终端设备和差分发生方法
公开(公告)号：US20100159950A1
公开(公告)日：2010-06-24
申请号：US12665188
申请日：2008-06-18
申请人： Hong Tat Toh , Takhisa Aoyama , Hidenori Matsuo
发明人： Hong Tat Toh , Takhisa Aoyama , Hidenori Matsuo
IPC分类号： H04W64/00
CPC分类号： H04W36/0088 , H04J11/0086 , H04W36/14
摘要： It is possible to provide a radio communication base station device, a radio communication terminal device, and a radio communication method which reduce a signaling load and perform flexible gap allocation. A target gap length generation unit (120) uses gap parameter configuration information acquired from a gap parameter generation unit (110) to subtract a gap offset from a maximum permissible gap length so as to calculate a minimum gap length. Moreover, when a new gap offset is reported from a network, a target gap length generation unit (120) re-calculates the minimum gap length according to the maximum permissible gap length which can be used.
摘要翻译：可以提供减少信令负载并执行灵活的间隙分配的无线通信基站装置，无线通信终端装置和无线通信方法。目标间隙长度生成单元（120）使用从间隙参数生成单元（110）获取的间隙参数配置信息，从最大容许间隙长度减去间隙偏移，以计算最小间隙长度。此外，当从网络报告新的间隙偏移时，目标间隙长度生成单元（120）根据可以使用的最大允许间隙长度重新计算最小间隙长度。

30. 发明申请

US20090147757A1 BASE STATION DEVICE AND MOBILE STATION DEVICE 审中-公开
标题翻译：基站设备和移动站设备
公开(公告)号：US20090147757A1
公开(公告)日：2009-06-11
申请号：US12064240
申请日：2005-08-22
申请人： Katsuyoshi Naka , Hidenori Matsuo , Hiroki Haga , Katsuhiko Hiramatsu
发明人： Katsuyoshi Naka , Hidenori Matsuo , Hiroki Haga , Katsuhiko Hiramatsu
IPC分类号： H04J3/06 , H04L27/28 , H04B7/02
CPC分类号： H04W88/02
摘要： There are provided a base station device and a mobile station device for increasing the speed of cell search by introducing identification of TTI timing into the cell search. In the base station device (100), a frame configuration unit (120) forms a frame by arranging a TTI synchronization sequence (SCH1 sequence) used for identifying the frame timing and a TTI synchronization sequence (SCH2 sequence) used for identifying the TTI timing in such a manner that they are not superimposed on the same symbol specified by the frequency and the time. A radio transmission unit (145) sends the frame. The frame configuration unit (120) arranges the frame synchronization sequence at a predetermined position from the frame starting symbol and the TTI synchronization sequence at a predetermined position from the TTI starting symbol. The mobile station device (200) receiving the frame detects the TTI timing by using the TTI synchronization sequence.
摘要翻译：提供了一种基站装置和移动站装置，用于通过将TTI定时的识别引入小区搜索来提高小区搜索的速度。在基站装置（100）中，帧配置部（120）通过配置用于识别帧定时的TTI同步序列（SCH1序列）和用于识别TTI定时的TTI同步序列（SCH2序列）构成帧以它们不叠加在由频率和时间指定的相同符号上。无线发送单元（145）发送帧。帧配置单元（120）将帧同步序列从帧开始符号和TTI同步序列排列在来自TTI起始符号的预定位置。接收帧的移动站装置（200）通过使用TTI同步序列来检测TTI定时。

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