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1. 发明授权

US07877405B2 Pruning of spatial queries using index root MBRS on partitioned indexes 有权
标题翻译：使用索引根MBRS对分区索引修剪空间查询
公开(公告)号：US07877405B2
公开(公告)日：2011-01-25
申请号：US11030303
申请日：2005-01-07
申请人： Ravikanth V. Kothuri , Siva Ravada
发明人： Ravikanth V. Kothuri , Siva Ravada
IPC分类号： G06F17/30
CPC分类号： G06F17/30333 , G06F17/30241 , Y10S707/99933 , Y10S707/99939
摘要： A method, system, and computer program product provides improved performance for queries on local partitioned indexes. A method of performing a database query comprises receiving a query of spatial data in a database, the database comprising at least one partitioned spatial index, obtaining metadata relating to all partitions of the spatial index using array-fetching techniques, determining, for each partition, whether the partition is relevant to the query by comparing with “footprint” (root_mbr) information stored in the metadata for the partition, and processing the query on each relevant partition.
摘要翻译：方法，系统和计算机程序产品为本地分区索引的查询提供了改进的性能。执行数据库查询的方法包括：在数据库中接收空间数据的查询，所述数据库包括至少一个分区的空间索引，使用数组提取技术获得与所述空间索引的所有分区有关的元数据，通过与存储在分区的元数据中的“footprint”（root_mbr）信息进行比较，以及在每个相关分区上处理查询，分区是否与查询相关。

2. 发明授权

US07764643B2 Wireless communication system, transmitting device and receiving device 有权
标题翻译：无线通信系统，发射设备和接收设备
公开(公告)号：US07764643B2
公开(公告)日：2010-07-27
申请号：US11709237
申请日：2007-02-22
申请人： Hitoshi Mizusawa
发明人： Hitoshi Mizusawa
IPC分类号： H04W4/00
CPC分类号： H04L1/0028 , H04L5/0007 , H04L5/0048 , H04L5/0091 , H04L27/2647
摘要： A wireless communication system has a transmitting device and a receiving device that perform communication by using a multi-carrier signal wherein the receiving device includes a quality generating unit generating each piece of receiving quality information on each pilot channel for transmitting each pilot signal, a determining unit determining the number of pilot channels needed in the multi-carrier signal based on the receiving quality information, and a notifying unit transmitting a signal requesting the determined number of pilot channels to the transmitting device, and the transmitting device includes an allocation unit determining allocations of pilot signals in the direction of the time axis and in the direction of the frequency axis, corresponding to a requested number of pilot channels, and a transmitting unit transmitting the multi-carrier signal having the determined pilot signal allocations.
摘要翻译：无线通信系统具有通过使用多载波信号进行通信的发送装置和接收装置，其中，所述接收装置包括质量生成部，其生成用于发送各导频信号的各导频信道的接收质量信息，确定单元，基于所述接收质量信息来确定所述多载波信号中所需的导频信道的数量;以及通知单元，向所述发送设备发送请求所确定的导频信道数量的信号，所述发送设备包括：分配单元，对应于所请求的导频信道数，在发送具有所确定的导频信号分配的多载波信号的发送单元的时间轴方向和频率轴方向上的导频信号。

3. 发明授权

US07751539B2 Telecommunication control system 失效
标题翻译：电讯控制系统
公开(公告)号：US07751539B2
公开(公告)日：2010-07-06
申请号：US11412941
申请日：2006-04-28
申请人： Yuichi Watano
发明人： Yuichi Watano
IPC分类号： H04M11/00
CPC分类号： H04W76/11 , H04Q2213/1307 , H04Q2213/13098 , H04Q2213/13141 , H04Q2213/1325
摘要： In order to provide a telecommunication control system for determining the most appropriate connection configuration according to a connection configuration requested by a caller terminal and a receiver terminal, the telecommunication control system comprises a caller priority call category judgment unit for generating a first priority call category identifier by judging a priority call category from first connection configuration information; a priority call category identifier notification unit for notifying a receiver side telecommunication control system of the first priority call category identifier; a requested call category judgment unit for judging a requested call category from a first priority call category identifier; a requested call category notification unit for notifying the receiver terminal of the requested call category; a receiver priority call category judgment unit for generating a second priority call category identifier from second connection configuration information; a connection call category judgment unit for judging a connection call category from the first priority call category identifier and second priority call category identifier; and a telecommunication establishment unit for making telecommunication established by the connection call category.
摘要翻译：为了提供一种电信控制系统，用于根据主叫终端和接收方终端请求的连接配置来确定最合适的连接配置，电信控制系统包括主叫优先呼叫类别判断单元，用于生成第一优先呼叫类别标识符通过从第一连接配置信息判断优先呼叫类别; 优先呼叫类别标识符通知单元，用于向接收方侧电信控制系统通知第一优先呼叫类别标识符; 所请求的呼叫类别判断单元，用于从第一优先呼叫类别标识符判断所请求的呼叫类别; 所请求的呼叫类别通知单元，用于向接收方终端通知所请求的呼叫类别; 接收机优先呼叫类别判断单元，用于从第二连接配置信息生成第二优先呼叫类别标识符; 连接呼叫类别判断单元，用于从第一优先呼叫类别标识符和第二优先呼叫类别标识符判断连接呼叫类别; 以及用于通过连接呼叫类别建立的电信的电信建立单元。

4. 发明授权

US07746957B2 Distortion correction control apparatus and distortion correction control method 有权
标题翻译：失真校正控制装置和失真校正控制方法
公开(公告)号：US07746957B2
公开(公告)日：2010-06-29
申请号：US12567431
申请日：2009-09-25
申请人： Hiroyoshi Ishikawa , Kazuo Nagatani , Hajime Hamada , Nobukazu Fudaba , Yuichi Utsunomiya , Yasuyuki Oishi
发明人： Hiroyoshi Ishikawa , Kazuo Nagatani , Hajime Hamada , Nobukazu Fudaba , Yuichi Utsunomiya , Yasuyuki Oishi
IPC分类号： H04L25/49 , H03C3/08
CPC分类号： H03F1/3247 , H03F2201/3233
摘要： A distortion correction control apparatus is for compensating for a burst distortion in a transmission amplifier caused by a burst of an input signal of a transmission target. The apparatus includes a holding unit that stores a distortion correction coefficient having reverse characteristics to the burst distortion; a unit that multiplies the distortion correction coefficient read out from the holding unit by the input signal or adds the distortion correction coefficient read out from the holding unit to the input signal, upon reception of burst information notifying of switching between presence and absence of the input signal; and an update unit that updates, based on the input signal, the distortion correction coefficient of the last time, and a signal fed back as an output signal of the transmission amplifier, the distortion correction coefficient by an adaptive algorithm, and that inputs the updated distortion correction coefficient to the holding unit.
摘要翻译：失真校正控制装置用于补偿由发送目标的输入信号的脉冲串引起的发送放大器中的脉冲串失真。该装置包括保存单元，其存储具有与突发失真相反特性的失真校正系数; 将从保持单元读出的失真校正系数乘以输入信号的单位，或者在接收到通知输入有无之间切换的突发信息时，将从保持单元读出的失真校正系数与输入信号相加信号; 以及更新单元，其基于输入信号更新上一次的失真校正系数，以及作为发送放大器的输出信号反馈的信号，通过自适应算法更新失真校正系数，并且输入更新的失真校正系数到保持单元。

5. 发明授权

US07746275B2 Position detecting system and position detecting server 失效
标题翻译：位置检测系统和位置检测服务器
公开(公告)号：US07746275B2
公开(公告)日：2010-06-29
申请号：US11892513
申请日：2007-08-23
申请人： Hideki Nagino , Yasuyuki Sajikawa
发明人： Hideki Nagino , Yasuyuki Sajikawa
IPC分类号： G01S3/02 , G08B21/00
CPC分类号： G01S5/14 , H04W4/02 , H04W64/00
摘要： A position detecting system includes an RFID terminal configured to transmit an identification information signal by radio; a plurality of receiving devices configured to receive the identification information signal; and a position detecting server configured to receive a reception notification of the identification information signal from each of the receiving device and configured to estimate a position of the RFID terminal. The RFID terminal includes a part configured to perform radio transmission of a plurality of identification information signals having different radio strengths. The position detecting server includes a part configured to integrate the reception notifications of the identification information signals having different radio strengths and configured to estimate the position of the RFID terminal.
摘要翻译：位置检测系统包括被配置为通过无线电发送识别信息信号的RFID终端; 被配置为接收所述识别信息信号的多个接收装置; 以及位置检测服务器，被配置为从所述接收设备中的每一个接收所述识别信息信号的接收通知，并且被配置为估计所述RFID终端的位置。 RFID终端包括被配置为执行具有不同无线电强度的多个识别信息信号的无线电传输的部分。位置检测服务器包括被配置为对具有不同无线电强度的识别信息信号的接收通知进行积分并被配置为估计RFID终端的位置的部分。

6. 发明授权

US07724755B2 Communications apparatus 有权
标题翻译：通讯设备
公开(公告)号：US07724755B2
公开(公告)日：2010-05-25
申请号：US11598023
申请日：2006-11-13
申请人： Yuji Matsumoto , Hajime Hasegawa
发明人： Yuji Matsumoto , Hajime Hasegawa
IPC分类号： H04L12/56
CPC分类号： H04L67/1008 , H04L67/1002 , H04L67/1012 , H04L67/1029 , H04L69/16 , H04L69/163
摘要： To provide a communications apparatus for preventing degradation in data quality, which is caused by the missing of reception data at the time of a data communication, an application processing unit comprises a load monitor processing unit for monitoring a load imposed at the time of a reception data process, and a reception response processing unit for issuing a reception response instruction to a protocol processing unit, and the protocol processing unit comprises a first data notifying unit for transmitting a reception response to reception data, and a second data notifying unit for transmitting a reception response according to an instruction from the reception response processing unit.
摘要翻译：为了提供一种用于防止在数据通信时由于接收数据丢失而导致的数据质量下降的通信装置，应用处理单元包括用于监视接收时施加的负载的负载监视处理单元数据处理和接收响应处理单元，用于向协议处理单元发出接收响应指令，并且协议处理单元包括用于向接收数据发送接收响应的第一数据通知单元和用于发送接收响应指令的第二数据通知单元接收响应根据来自接收响应处理单元的指令。

7. 发明授权

US07679447B2 Variable gain amplifier circuit and filter circuit 有权
标题翻译：可变增益放大器电路和滤波电路
公开(公告)号：US07679447B2
公开(公告)日：2010-03-16
申请号：US11987619
申请日：2007-12-03
申请人： Kazuaki Oishi
发明人： Kazuaki Oishi
IPC分类号： H03G3/10
CPC分类号： H03F3/45475 , H03F1/08 , H03F1/34 , H03F2200/153 , H03F2200/264 , H03F2203/45136 , H03F2203/45522 , H03F2203/45526 , H03F2203/45528 , H03F2203/45591 , H03G1/0035 , H03G1/04
摘要： This variable gain amplifier is provided with an operational amplifier. The non-inversion input terminal of the operational amplifier is connected to a reference potential. A feedback resistor is connected between the output terminal and inversion input terminal of the operational amplifier. An input resistor is inserted between the inversion input terminal of the operational amplifier and the input terminal of the variable gain amplifier circuit. An adjustment resistor is connected between the inversion input terminal of the operational amplifier and the reference potential. The resistance value of the adjustment resistor is controlled in such a way as to maintain constant against the resistance value change a combined resistance value in its parallel connection with the input resistor when changing the resistance value of the input resistor.
摘要翻译：该可变增益放大器配有运算放大器。运算放大器的非反相输入端连接到参考电位。反馈电阻连接在运算放大器的输出端和反相输入端之间。在运算放大器的反相输入端和可变增益放大器电路的输入端之间插入一个输入电阻。调节电阻连接在运算放大器的反相输入端和参考电位之间。调节电阻器的电阻值被控制为当改变输入电阻器的电阻值时，保持恒定的电阻值改变与输入电阻器并联连接的组合电阻值。

8. 发明授权

US07660370B2 Wireless terminal apparatus, control method for wireless base station and control method for wireless terminal apparatus 失效
标题翻译：无线终端装置，无线基站的控制方法及无线终端装置的控制方法
公开(公告)号：US07660370B2
公开(公告)日：2010-02-09
申请号：US11475960
申请日：2006-06-28
申请人： Atsushi Honda , Yuuta Nakaya , Michiharu Nakamura
发明人： Atsushi Honda , Yuuta Nakaya , Michiharu Nakamura
IPC分类号： H04L27/06
CPC分类号： H04L27/265 , H04L27/2633
摘要： The present invention provides a wireless terminal apparatus, including a reception unit for receiving a multi-carrier signal generated by applying an N-point (where N is a natural number) inverse fast Fourier transform (IFFT) to a plurality of sub-carriers to which transmission information for a plurality of wireless terminal apparatuses is allocated; a fast Fourier transform unit for extracting a plurality of the sub-carriers from the multi-carrier signal; a thin-out unit, being placed at the front stage of the fast Fourier transform unit, capable of changing, from the N points, a sampling number of the multi-carrier signals which are digitalized; and a judgment unit for discerning, based on sub-carrier allocation information accompanying the multi-carrier signal, whether or not the sub-carrier of another wireless terminal apparatus overlaps with that of the wireless terminal apparatus itself in the case of changing the sampling number from the N points, and determining a sampling number for the thin-out unit.
摘要翻译：本发明提供一种无线终端装置，包括：接收单元，用于接收通过向多个子载波应用N点（其中N为自然数）的快速傅里叶逆变换（IFFT）而生成的多载波信号，分配用于多个无线终端装置的发送信息; 快速傅立叶变换单元，用于从多载波信号中提取多个子载波; 放置在快速傅里叶变换单元的前级的薄型单元，能够从N点改变数字化的多载波信号的采样数; 以及判断单元，用于基于伴随多载波信号的子载波分配信息，在改变采样数的情况下，确定另一无线终端装置的副载波与无线终端装置本身的副载波是否重叠从N个点，并确定薄化单元的采样数。

9. 发明授权

US07652992B2 Two tier traffic shaper approach for resilient packet ring stations 有权
标题翻译：弹性分组环站的两层流量整形方法
公开(公告)号：US07652992B2
公开(公告)日：2010-01-26
申请号：US11314364
申请日：2005-12-22
申请人： Michael P. Bottiglieri , Wendy Lao , Sanjay Kumar Sharma , Nitin Gogate
发明人： Michael P. Bottiglieri , Wendy Lao , Sanjay Kumar Sharma , Nitin Gogate
IPC分类号： G01R31/08
CPC分类号： H04L12/42 , H04L12/437 , H04L47/22 , H04L47/50 , H04L47/6205
摘要： RPR traffic management concepts are extended to individual client flows while adhering to the station level traffic management functions by using a two tiered shaper approach. The first tier manages the client level SLAs and feeds the second tier which provides the aggregate station level traffic management functions. This approach allows sharing of a single RPR station without the compromises and side affects associated with the other techniques. Apparatus for Resilient Packet Ring traffic management comprises a stage queue selection block operable to hold client and control traffic for transmission, a queue level traffic shaper operable to control an add rate of client data add traffic and to provide queue specific send indications to the stage queue selection block, and a ringlet level traffic shaper operable to control traffic flow for a Resilient Packet Ring ringlet and to provide aggregate send indications to the stage queue selection block.
摘要翻译： RPR流量管理概念被扩展到个人客户端流程，同时通过使用两层整形方法来遵守站级流量管理功能。第一层管理客户端级SLA，并提供提供总站级流量管理功能的第二层。这种方法允许单个RPR站的共享，而不会与其他技术相关的妥协和侧面影响。用于弹性分组环的流量管理的装置包括：阶段队列选择块，其可操作以保持客户端并控制用于传输的流量;队列级业务整形器，其可操作以控制客户端数据添加流量的添加速率并向队列队列提供队列特定发送指示选择块和小环级业务整形器，其可操作以控制弹性分组环环的业务流，并向舞台队列选择块提供聚合发送指示。

10. 发明授权

US07756468B2 Relay apparatus and relay method 有权
标题翻译：继电器和继电器方法
公开(公告)号：US07756468B2
公开(公告)日：2010-07-13
申请号：US11819992
申请日：2007-06-29
申请人： Yuji Kojima
发明人： Yuji Kojima
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04L29/12273 , H04L29/1282 , H04L61/2015 , H04L61/2053 , H04L61/6013 , H04L67/145 , H04L67/2861 , H04W76/20 , H04W80/04 , H04W88/182 , H04W92/16 , Y02D70/146 , Y02D70/446
摘要： A relay apparatus for managing a base station that connects to a mobile station by wireless is disclosed. The relay apparatus includes: an idle mode detection unit configured to detect that the mobile station is in an idle mode; a renewal execution unit configured to execute a renewal process on behalf of the mobile station in the idle mode by communicating messages necessary for the renewal process with a server; and a timer synchronization unit configured to synchronize timers of the mobile station and the server after the mobile station returns to a normal mode from the idle mode.
摘要翻译：公开了一种用于管理通过无线连接到移动台的基站的中继装置。中继装置包括：空闲模式检测单元，被配置为检测移动台处于空闲模式; 更新执行单元，被配置为通过将更新处理所需的消息与服务器进行通信来代表处于空闲模式的移动站执行更新处理; 以及定时器同步单元，被配置为在所述移动站从所述空闲模式返回到正常模式之后，使所述移动站和所述服务器的定时器同步。

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