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61. 发明申请

US20100216497A1 BASE STATION AND INTERFERENCE REDUCTION METHOD IN BASE STATION 审中-公开
标题翻译：基站的基站和干扰减少方法
公开(公告)号：US20100216497A1
公开(公告)日：2010-08-26
申请号：US12774078
申请日：2010-05-05
申请人： Yoshihiro Kawasaki
发明人： Yoshihiro Kawasaki
IPC分类号： H04B15/00
CPC分类号： H04W72/1231 , H04W52/243 , H04W52/247 , H04W72/1278 , H04W72/1289 , H04W92/20
摘要： A radio communication system including mobile terminals and plural base stations each of which communicates with mobile terminals existing in a subordinate cell. Each of the base stations includes an interference power measurement portion which measures a total interference power received from mobile terminals existing in adjacent cells; an interference reduction request portion which issues a request to reduce interference to base stations of the adjacent cells based on the total interference power; and a control portion which notifies mobile terminals existing in a subordinate cell of transmission power control information when the request to reduce interference is received from a base station of an adjacent cell, so as to reduce the interference. Each of the mobile terminals includes a reception portion which receives the transmission power control information from the base station that is requested to reduce the interference from the base station of the adjacent cell.
摘要翻译：一种无线电通信系统，包括移动终端和多个基站，每个基站与存在于下级小区中的移动终端进行通信。每个基站包括干扰功率测量部分，其测量从相邻小区中存在的移动终端接收的总干扰功率; 干扰减少请求部分，其基于所述总干扰功率发出对相邻小区的基站的干扰的请求; 以及控制部，其在从相邻小区的基站接收到减少干扰的请求时，通知发送功率控制信息的下位单元中存在的移动终端，以减少干扰。每个移动终端包括接收部分，其从基站接收被请求减少来自相邻小区的基站的干扰的发射功率控制信息。

62. 发明申请

US20100181647A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20100181647A1
公开(公告)日：2010-07-22
申请号：US12750402
申请日：2010-03-30
申请人： Toshinori IMAI , Tsuyoshi Fujiwara , Hiroshi Ashihara , Akira Ootaguro , Yoshihiro Kawasaki
发明人： Toshinori IMAI , Tsuyoshi Fujiwara , Hiroshi Ashihara , Akira Ootaguro , Yoshihiro Kawasaki
IPC分类号： H01L29/92 , H01L21/02
CPC分类号： H01L23/5223 , H01L28/75 , H01L2924/0002 , H01L2924/00
摘要： In this invention, the film thicknesses of an upper barrier film of a lower electrode of a capacitive element and an upper barrier film of a metallic interconnect layer formed in the same layer as this is made thicker than the film thicknesses of upper barrier films of other metallic interconnect layers. Moreover, in this invention, the film thickness of the upper barrier film of the lower electrode of the capacitive element is controlled to be 110 nm or more, more preferably, 160 nm or more. A decrease in the dielectric voltage of the capacitive dielectric film due to cracks in the upper barrier film does not occur and the deposition temperature of the capacitive dielectric film can be made higher, so that a semiconductor device having a MIM capacitor with high performance and high capacitance can be achieved, where the dielectric voltage of the capacitive dielectric film is improved.
摘要翻译：在本发明中，电容元件的下电极的上阻挡膜和与其形成的相同层中的金属互连层的上阻挡膜的膜厚比其他的上阻挡膜的膜厚更厚金属互连层。此外，在本发明中，电容元件的下电极的上阻挡膜的膜厚控制在110nm以上，更优选为160nm以上。不会发生由于上阻挡膜中的裂纹引起的电容电介质膜的电介质电压的降低，并且可以使电容电介质膜的沉积温度更高，使得具有高性能和高的MIM电容器的半导体器件可以实现电容，其中电容电介质膜的介电电压得到改善。

63. 发明申请

US20100099414A1 MOBILE STATION APPARATUS AND CELL SELECTING METHOD 有权
标题翻译：移动站设备和细胞选择方法
公开(公告)号：US20100099414A1
公开(公告)日：2010-04-22
申请号：US12644398
申请日：2009-12-22
申请人： Yoshiharu TAJIMA , Kazuhisa OBUCHI , Yoshiaki OHTA , Yoshihiro KAWASAKI , Yoshinori TANAKA , Katsumasa SUGIYAMA
发明人： Yoshiharu TAJIMA , Kazuhisa OBUCHI , Yoshiaki OHTA , Yoshihiro KAWASAKI , Yoshinori TANAKA , Katsumasa SUGIYAMA
IPC分类号： H04W60/00 , H04W36/00
CPC分类号： H04W76/28 , H04W88/06
摘要： A mobile station apparatus, which is used in a mobile communication system including plural base stations, includes a receiver that receives a first signal from any one of the base stations of a first cell group covering a relatively large area and of a second cell group covering a relatively small area; a determining unit that determines an intermittent receiving cycle based on the received first signal; and a setting unit that, based on the determined intermittent receiving cycle, selects a cell group from among the first cell group and the second cell group, and sets the receiver to perform intermittent reception of a second signal transmitted from a base station belonging to the selected cell group.
摘要翻译：一种在包括多个基站的移动通信系统中使用的移动站装置，包括从覆盖相对大的区域的第一小区组的任一基站接收第一信号的接收机和覆盖面积相对较小; 确定单元，其基于所接收的第一信号来确定间歇接收周期; 以及设定单元，其基于所述确定的间歇接收周期，从所述第一小区组和所述第二小区组中选择小区组，并且设置所述接收机对从属于所述第二小区的基站发送的第二信号进行间歇接收选定的单元格组。

64. 发明授权

US07702354B2 Transmission power control method and mobile terminal apparatus 失效
标题翻译：传输功率控制方法和移动终端设备
公开(公告)号：US07702354B2
公开(公告)日：2010-04-20
申请号：US11826118
申请日：2007-07-12
申请人： Yoshihiro Kawasaki
发明人： Yoshihiro Kawasaki
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/44 , H04W52/04
摘要： A base station creates and transmits power control data to a mobile terminal at each prescribed time slot based on signals received from the mobile terminal, and the mobile terminal controls the transmission power of signals to the base station based on the power control data. During this transmission power control, the mobile terminal measures the reception level of common pilot signals transmitted from the base station at each time slot, calculates a moving average of the reception level for a plurality of time slots, and when transmission to the base station is interrupted, stores the transmission power and moving average for the immediately preceding time slot, and when transmission to the base station is resumed, adds the difference between the moving average at the time of transmission resumption and the stored moving average to the stored transmission power, and uses the power obtained by this addition as the signal transmission power at the time of transmission resumption.
摘要翻译：基站根据从移动终端接收到的信号，在各规定的时隙，向移动终端生成功率控制数据，并根据功率控制数据控制向基站的发送功率。在该发送功率控制期间，移动终端在每个时隙测量从基站发送的公共导频信号的接收电平，计算多个时隙的接收电平的移动平均值，并且当向基站发送中断，存储紧接在前的时隙的发送功率和移动平均值，并且当恢复到基站的发送时，将发送恢复时的移动平均值与存储的移动平均值之间的差加上存储的发送功率，并且在发送恢复时使用通过该相加获得的功率作为信号发送功率。

65. 发明申请

US20100080194A1 RADIO BASE STATION AND MOBILE STATION 审中-公开
标题翻译：无线基站和移动站
公开(公告)号：US20100080194A1
公开(公告)日：2010-04-01
申请号：US12632402
申请日：2009-12-07
申请人： Yoshihiro Kawasaki , Yoshiharu Tajima , Yoshiaki Ohta , Kazuhisa Obuchi , Yoshinori Tanaka
发明人： Yoshihiro Kawasaki , Yoshiharu Tajima , Yoshiaki Ohta , Kazuhisa Obuchi , Yoshinori Tanaka
IPC分类号： H04W24/00 , H04B7/00
CPC分类号： H04W72/085 , H04W36/08 , H04W72/042 , H04W74/006
摘要： A radio environment acquirer acquires a radio environment condition of radio communication with a subordinate mobile station. A transmitter transmits, to the mobile station, information notifying a signal which is selected from among multiple signal groups and which is to be transmitted in a transmission area of a random access signal, and a notification of a period over which transmission of the signal as the random access signal is permitted. The period is variable in accordance with the radio environment condition acquired by the radio environment acquirer.
摘要翻译：无线环境获取器获取与下属移动台的无线电通信的无线电环境条件。发送机向移动台发送通知从多个信号组中选择并在随机接入信号的发送区域中发送的信号的信息以及信号的发送的周期的通知，作为允许随机存取信号。该周期根据无线电环境获取方获取的无线环境条件而变化。

66. 发明申请

US20100056155A1 WIRELESS BASE STATION APPARATUS, WIRELESS MOBILE STATION APPARATUS, AND TRANSMISSION CONTROL METHOD FOR RANDOM ACCESS SIGNAL 审中-公开
标题翻译：无线基站设备，无线移动站设备和随机接入信号的传输控制方法
公开(公告)号：US20100056155A1
公开(公告)日：2010-03-04
申请号：US12616482
申请日：2009-11-11
申请人： Yoshiharu Tajima , Kazuhisa Obuchi , Yoshinori Tanaka , Yoshihiro Kawasaki , Yoshiaki Ohta , Katsumasa Sugiyama
发明人： Yoshiharu Tajima , Kazuhisa Obuchi , Yoshinori Tanaka , Yoshihiro Kawasaki , Yoshiaki Ohta , Katsumasa Sugiyama
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W74/0866
摘要： A wireless base station apparatus includes a reporting unit which reports information on a first transmission area that allows transmission of a random access signal. Accordingly, the first transmission area is wholly reported to mobile station apparatuses within an area of the wireless base station apparatus. That is, both a mobile station apparatus in a non-handover state and a mobile station apparatus in a handover state receive the first transmission area information (report information) and use the first transmission area as a transmission area for transmitting a random access signal to the wireless base station apparatus. The wireless base station apparatus also has a notifying unit which notifies a second transmission area to a mobile station apparatus in a handover state, the second transmission area being different from the first transmission area reported by the reporting unit of the handover-destination wireless base station apparatus.
摘要翻译：无线基站装置包括：报告单元，其报告允许发送随机接入信号的第一发送区域的信息。因此，第一发送区域被完全报告给无线基站装置的区域内的移动站装置。也就是说，无切换状态的移动台装置和切换状态的移动台装置都接收第一发送区域信息（报告信息），并且使用第一发送区域作为发送随机接入信号的发送区域无线基站装置。无线基站装置还具有通知单元，其在切换状态下向移动站装置通知第二发送区域，第二发送区域与切换目的地无线基站的报告单元报告的第一发送区域不同仪器。

67. 发明申请

US20100013568A1 SEMICONDUCTOR DEVICE, RF-IC AND MANUFACTURING METHOD OF THE SAME 审中-公开
标题翻译：半导体器件，RF-IC及其制造方法
公开(公告)号：US20100013568A1
公开(公告)日：2010-01-21
申请号：US12565963
申请日：2009-09-24
申请人： Tsuyoshi FUJIWARA , Toshinori IMAI , Takeshi SAIKAWA , Yoshihiro KAWASAKI , Mitsuhiro TOYA , Shunji MORI , Yoshiyuki OKABE
发明人： Tsuyoshi FUJIWARA , Toshinori IMAI , Takeshi SAIKAWA , Yoshihiro KAWASAKI , Mitsuhiro TOYA , Shunji MORI , Yoshiyuki OKABE
IPC分类号： H03B5/18 , H01G4/00 , H03H7/38 , H03H7/00
CPC分类号： H01L28/91 , H01L27/10852 , H01L28/87
摘要： Provided is a technology capable of reducing parasitic capacitance of a capacitor while reducing the space occupied by the capacitor. A stacked structure is obtained by forming, over a capacitor composed of a lower electrode, a capacitor insulating film and an intermediate electrode, another capacitor composed of the intermediate electrode, another capacitor insulating film and an upper electrode. Since the intermediate electrode has a step difference, each of the distance between the intermediate electrode and lower electrode and the distance between the intermediate electrode and upper electrode in a region other than the capacitor formation region becomes greater than that in the capacitor formation region. For example, the lower electrode is brought into direct contact with the capacitor insulating film in the capacitor formation region, while the lower electrode is not brought into direct contact with the capacitor insulating film in the region other than the capacitor formation region.
摘要翻译：提供了一种能够减小电容器的寄生电容同时减小电容器所占空间的技术。通过在由下电极构成的电容器，电容绝缘膜和中间电极上形成电容器，由中间电极，另一电容绝缘膜和上电极构成的另一电容器形成堆叠结构。由于中间电极具有台阶差，所以在电容器形成区域以外的区域中，中间电极和下部电极之间的距离以及中间电极和上部电极之间的距离变得比电容器形成区域的大。例如，下电极与电容器形成区域中的电容绝缘膜直接接触，而在电容器形成区域以外的区域中，下电极不与电容器绝缘膜直接接触。

68. 发明申请

US20090197605A1 TERMINAL, RANDOM ACCESS SIGNAL TRANSMISSION METHOD, AND BASE STATION 有权
标题翻译：终端，随机接入信号传输方法和基站
公开(公告)号：US20090197605A1
公开(公告)日：2009-08-06
申请号：US12423954
申请日：2009-04-15
申请人： Yoshihiro Kawasaki
发明人： Yoshihiro Kawasaki
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W52/40 , H04W36/0083 , H04W52/242 , H04W52/44 , H04W74/08
摘要： A hand-over request reception unit receives a hand-over request from a hand-over source base station. When the hand-over request is received, a terminal count acquisition unit obtains the number of terminals each sending a random access signal. A transmission power offset value calculation unit calculates a transmission power offset value of a random access signal to be sent from a terminal performing a hand-over to the base station, in accordance with the number of terminals obtained by the terminal count acquisition unit. A transmission power offset value transmission unit sends the transmission power offset value through the hand-over source base station to the terminal.
摘要翻译：切换请求接收单元从切换源基站接收切换请求。当接收到切换请求时，终端计数获取单元获得每个发送随机接入信号的终端数。传输功率偏移值计算单元根据由终端计数获取单元获得的终端的数量，计算要从执行切换的终端发送到基站的随机接入信号的发射功率偏移值。发送功率偏移值发送单元通过切换源基站向终端发送发送功率偏移值。

69. 发明申请

US20090185539A1 Handover Method and Base Station 审中-公开
标题翻译：切换方法和基站
公开(公告)号：US20090185539A1
公开(公告)日：2009-07-23
申请号：US12417098
申请日：2009-04-02
申请人： Yoshiaki Ohta , Yoshiharu Tajima , Yoshinori Tanaka , Yoshihiro Kawasaki , Katsumasa Sugiyama , Ritsuo Hayashi , Kazuhisa Obuchi
发明人： Yoshiaki Ohta , Yoshiharu Tajima , Yoshinori Tanaka , Yoshihiro Kawasaki , Katsumasa Sugiyama , Ritsuo Hayashi , Kazuhisa Obuchi
IPC分类号： H04W72/00
CPC分类号： H04W36/02
摘要： To provide a method for suitably enabling the resources of a handover-source base station to be released and the post-handover processes of a handover-destination base station to be executed by securely determining a transfer of Last Packet without increasing a packet transmission delay in a handover process in a mobile communication system where a mobile station makes a communication with packets, a base station is provided with a Last Packet determination timer, and the handover source base station or the handover-destination base station activates the timer upon receipt of a handover completion acknowledgment transmitted from an upper node station or according to a resource release instruction after the reception of the handover completion acknowledgment, and determines that Last Packet has been received, upon expiration of the timer.
摘要翻译：提供一种适当地使切换源基站的资源得到释放的方法，以及通过安全地确定最后分组的传输来执行切换目的地基站的切换后处理，而不增加分组传输延迟在移动站与分组进行通信的移动通信系统中的切换处理，基站设置有最后分组确定定时器，并且切换源基站或切换目的地基站在接收到定时器时激活定时器在接收到切换完成确认之后从上位节点发送切换完成确认或根据资源释放指令，并且在定时器期满时确定已经接收到最后分组。

70. 发明申请

US20090180443A1 WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备
公开(公告)号：US20090180443A1
公开(公告)日：2009-07-16
申请号：US12408966
申请日：2009-03-23
申请人： Yoshihiro Kawasaki , Tsuyoshi Shimomura
发明人： Yoshihiro Kawasaki , Tsuyoshi Shimomura
IPC分类号： H04W4/00
CPC分类号： H04W56/0085 , H04J13/0062 , H04W36/08 , H04W74/08
摘要： Upon handover, a mobile station receives, from the movement origin base station, information on the movement destination base station and information relating to a sequence to be used for transmitting a random access signal to the movement destination base station. The mobile station receives a synchronization channel signal transmitted from the movement destination base station. The mobile station transmits the random access signal to the movement destination base station at a timing offset by a prescribed period from a timing of receiving a synchronization channel and at a frequency corresponding to that of the synchronization channel. A position of the timing/frequency used for transmitting the random access signal for the handover is used exclusively by the random access signal transmitted from the mobile terminal for which a handover is being performed or is used exclusively at the same time by a plurality of mobile stations for which handovers are performed.
摘要翻译：在切换时，移动台从移动原点基站接收关于移动目的地基站的信息和与用于向移动目的地基站发送随机接入信号的序列有关的信息。移动站接收从移动目的地基站发送的同步信道信号。移动台从接收同步信道的定时偏移了规定期间的定时，以对应于同步信道的频率，将移动目的地基站的随机接入信号发送到移动目的地基站。用于发送用于切换的随机接入信号的定时/频率的位置由通过正在执行切换的移动终端发送的随机接入信号或由多个移动台专门用于同时专用地使用执行切换的站。

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