公开(公告)号：US20090190516A1

公开(公告)日：2009-07-30

申请号：US12089391

申请日：2006-10-06

Applicant: Masaru Fukuoka ,  Akihiko Nishio ,  Noriaki Minamida

Inventor： Masaru Fukuoka ,  Akihiko Nishio ,  Noriaki Minamida

IPC: H04W88/08 ,  H04H20/71 ,  H04L27/28

CPC classification number: H04L27/2613 ,  H04L5/0007 ,  H04L5/0048 ,  H04L25/0232

Abstract: A base station realizing enhancement of the interpolation accuracy of the channel estimate between sub-frames. In a base station (100), a scrambling section (105) carries out scrambling such that a predetermined pilot signal sequence is multiplied by a scrambling sequence containing both a sequence unique to the base station (100) and different with cells and a sequence common to base stations for each chip and generates a pilot sequence containing both a pilot for unicast sub-frame and a pilot for multicast sub-frame, a multiplexing section (106) for time-multiplexing the pilot sequence, the unicast data symbol, and a multicast data symbol for each sub-frame, and an S/P section (107) converts the pilot sequences, the unicast data symbols, and the multicast data symbols sequential serially inputted from the multiplexing section (106) the numbers of which are equal to the number of subcarries included in one OFDM symbol into parallel ones and outputs them to an IFFT section (108).

Abstract translation: 基站实现子帧之间的信道估计的插值精度的提高。 在基站（100）中，加扰部（105）进行加扰，使得预定的导频信号序列乘以包含基站（100）唯一的序列并且与小区唯一的序列和序列共用的加扰序列 到每个芯片的基站，并且生成包含用于单播子帧的导频和多播子帧的导频的导频序列，用于对导频序列进行时分多路复用的复用部分（106），单播数据符号和 组播数据符号，S / P部分（107）将从多路复用部分（106）串行输入的导频序列，单播数据符号和多播数据符号转换为数目等于 将包括在一个OFDM符号中的子载波的数目分成并行的，并将其输出到IFFT部分（108）。

公开(公告)号：US20090180448A1

公开(公告)日：2009-07-16

申请号：US12094035

申请日：2006-11-13

Applicant: Hirokazu Kobayashi

Inventor： Hirokazu Kobayashi

IPC: H04W84/02

CPC classification number: H04W40/08 ,  H04W28/06 ,  H04W40/28 ,  H04W48/16 ,  H04W52/0258 ,  H04W52/46 ,  H04W84/18 ,  Y02D30/20 ,  Y02D70/1222 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/324

Abstract: The invention is to provide a wireless commutation device which can maintain fairness of transmission powers for wireless communication devices in an ad hoc network and reduce processing load and power consumption of a wireless commutation device. In a case when receiving a communication request from the upper layer processing unit 14, the network controller 13 instructs the route discovery unit 15 to search a route if the route information recording unit 18 does not record information of a route to a destination. The route discovery unit 15 acquires a transmission power for searching a route from the route discovery transmission power determining unit 16 based on a data communication property. The route discovery unit 15 searches a route with a normal transmission power if the communication needs a real time property. The route discovery unit 15 searches a route with a minimum transmission power if the communication does not need a real time property. If the route discovery unit 15 fails searching a route with the minimum transmission power, the route discovery transmission power changing unit 17 increases the level of the transmission power, letting the route discovery unit 15 to continue route searching until the time when the power becomes a normal transmission power. Route information which is successfully acquired is recorded every transmission power value into the route information recording unit 18.

Abstract translation: 本发明是提供一种可以保持ad hoc网络中的无线通信设备的传输功率的公平性并减少无线换向设备的处理负载和功耗的无线换向设备。 在从上层处理部14接收到通信请求的情况下，如果路径信息记录部18没有记录到目的地的路径的信息，则网络控制器13指示路径发现部15搜索路径。 路径发现单元15基于数据通信特性从路线发现发送功率确定单元16获取用于搜索路由的发送功率。 如果通信需要实时性，路由发现单元15搜索具有正常发送功率的路由。 如果通信不需要实时性，路由发现单元15搜索具有最小发送功率的路由。 如果路由发现单元15以最小的发送功率搜索路由失败，则路由发现发送功率变更单元17增加发送功率的电平，使路由发现单元15继续路由搜索，直到电力变为 正常发射功率。 将成功获取的路线信息记录到路线信息记录单元18中的每个发送功率值。

公开(公告)号：US20090180445A1

公开(公告)日：2009-07-16

申请号：US12295125

申请日：2007-03-29

Applicant: Toyoki Ue

Inventor： Toyoki Ue

IPC: H04W36/30

CPC classification number: H04W28/24 ,  H04W28/08 ,  H04W36/00 ,  H04W40/36

Abstract: A technology is disclosed that can provide a high-speed QoS handover method and a processing node used in the method, in which a QoS path reconfigured before a handover becomes as optimal a QoS path as possible after the handover, thereby reducing load of route reconfiguration of the QoS path performed after the handover, shortening a segment of QoS path setting performed immediately after the handover, and minimizing a QoS interruption time. The technology includes a step at which a mobile node 10 transmits a first signaling for configuring a predetermined QoS path to a processing node that performs a predetermined process for reducing a load of a modification process for a QoS path after a handover, and a step at which the processing node that receives the first signaling generates a second signaling for performing a QoS setting of the predetermined QoS path based on the received first signaling and transmits the generated second signaling to a predetermined correspondence partner that performs the QoS setting of the predetermined QoS path.

Abstract translation: 公开了一种可以提供高速QoS切换方法和在该方法中使用的处理节点的技术，其中在切换之前重新配置的QoS路径在切换之后尽可能地优化QoS路径，从而减少路由重配置的负载 的切换之后执行的QoS路径，缩短在切换后立即执行的QoS路径设置的一段，并且最小化QoS中断时间。 该技术包括以下步骤：移动节点10将用于配置预定QoS路径的第一信令发送到执行用于减少切换之后的QoS路径的修改处理的负载的预定处理的处理节点，以及步骤 接收第一信令的处理节点生成用于基于接收的第一信令执行预定QoS路径的QoS设置的第二信令，并将生成的第二信令发送到执行预定QoS路径的QoS设置的预定对应伙伴 。

公开(公告)号：US20090178553A1

公开(公告)日：2009-07-16

申请号：US12090550

申请日：2007-09-14

Applicant: Akira Haneda

Inventor： Akira Haneda

IPC: F15B21/04

CPC classification number: F04B39/10 ,  F04B39/125 ,  F05C2201/021

Abstract: The compressor of the present invention has a structure in which a groove is disposed on a sealing surface of at least one of the head and the valve plate. The structure enhances contact pressure on a pressed surface, providing the gasket with preferable sealing strength. Besides, the head of the compressor has no protrusion on the edge. This eliminates worry about breakage of the head, providing high reliability and productivity.

Abstract translation: 本发明的压缩机具有在头部和阀板中的至少一个的密封面上设置有槽的结构。 该结构增强了压制表面上的接触压力，为垫圈提供了优选的密封强度。 此外，压缩机的头部在边缘没有突起。 这样就不用担心头部破裂，提供高可靠性和高生产率。

公开(公告)号：US20090175377A1

公开(公告)日：2009-07-09

申请号：US11719666

申请日：2005-11-17

Applicant: Takashi Iwai ,  Daisuke Yamada

Inventor： Takashi Iwai ,  Daisuke Yamada

IPC: H04L27/00

CPC classification number: H04L27/36 ,  H03M13/6306 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/1819

Abstract: A digital signal transmitting apparatus that prevents occurrences of highness and lowness in error tolerance due to bit positions without raising the redundancy and without retransmittal. In the digital signal transmitting apparatus, a bit interchanging part (103) uses rate match information (105) to interchange bit positions such that a bit inserted by a rate match part (102) is placed at the bit position of a low error tolerance in a single symbol to be multilevel modulated. Moreover, the bit interchanging part (103) also uses the rate match information (105) to interchange bit positions such that another encoded bit, in which the bit punctured by the rate match part (102) is the same as the bit prior to encoding thereof, is placed at a bit position of a high error tolerance in a single symbol to be multilevel modulated.

Abstract translation: 一种数字信号发送装置，其防止由于比特位置导致的错误容忍的高度和低的发生，而不增加冗余并且不重传。 在数字信号发送装置中，比特交换部（103）使用速率匹配信息（105）来交换比特位置，使得由比特匹配部（102）插入的比特位于低误差容限的比特位置 单一符号是多级调制的。 此外，比特交换部分（103）还使用速率匹配信息（105）来交换比特位置，使得由比特匹配部分（102）打孔的比特与编码前的比特相同的另一编码比特 被放置在单个符号中的高误差容限的位位置以进行多电平调制。

公开(公告)号：US20090172808A1

公开(公告)日：2009-07-02

申请号：US11570075

申请日：2006-02-27

Applicant: Kensuke Maruya ,  Takanori Shimada ,  Susumu Okada ,  Tomohide Ishigami

Inventor： Kensuke Maruya ,  Takanori Shimada ,  Susumu Okada ,  Tomohide Ishigami

IPC: H04L9/32 ,  G06F21/00

CPC classification number: G07C9/00111 ,  G07C2209/04

Abstract: An object of the invention is to provide an access control apparatus for lessening the occasions of invading a place where no entry is permitted without setting any separate access condition for a temporary user of a visitor, etc., in a room entering and leaving management apparatus using personal identification information of an IC card, etc.The access control apparatus of the invention sets the master-slave relationship between identification information possessed by a guide and identification information possessed by a visitor and automatically sets the access permission of the visitor in response to the verification result of the guide.

Abstract translation: 本发明的目的是提供一种访问控制装置，用于减少在不允许输入的地方入侵的场合，而不需要在进入和离开管理装置的房间中为访问者的临时用户设置任何单独的访问条件 使用IC卡的个人识别信息等。本发明的访问控制装置设置指南所具有的识别信息与访问者拥有的识别信息之间的主 - 从关系，并响应于自身设置访问者的访问许可 指南的验证结果。

公开(公告)号：US20090172177A1

公开(公告)日：2009-07-02

申请号：US11720643

申请日：2005-12-19

Applicant: Kuei-Chih Lu

Inventor： Kuei-Chih Lu

IPC: G06F15/16 ,  G06F17/30

CPC classification number: H04L69/165 ,  H04L29/06 ,  H04L47/10 ,  H04L47/193 ,  H04L69/16 ,  H04N19/37 ,  H04N19/89

Abstract: A data transmission system includes a sending device and a receiving device. The sending device includes an image receiving unit that indicates the order of reception of the blocks using version numbers, a first database for storing the version numbers of the blocks, a transmitting unit which transmits the blocks to the receiving device using User Datagram Protocol, a determination module which determines whether a block requires resending, an updating unit for updating the version numbers in the first database, and a notification unit for notifying the receiving device of the latest version number of the block at each position using Transmission Control Protocol. The receiving device includes a second database, a receiving unit for receiving blocks using User Datagram Protocol, a display unit for determining the version numbers of the blocks and for displaying the blocks, and a processing unit for sending a request to the sending device.

Abstract translation: 数据传输系统包括发送设备和接收设备。 发送装置包括图像接收单元，其使用版本号指示块的接收顺序，存储块的版本号的第一数据库，使用用户数据报协议向接收装置发送块的发送单元， 确定块是否需要重新发送的确定模块，用于更新第一数据库中的版本号的更新单元，以及通知单元，用于使用传输控制协议在每个位置通知接收设备块的最新版本号。 接收设备包括第二数据库，用于使用用户数据报协议接收块的接收单元，用于确定块的版本号和显示块的显示单元，以及用于向发送设备发送请求的处理单元。

公开(公告)号：US20090170569A1

公开(公告)日：2009-07-02

申请号：US12096166

申请日：2005-12-09

Applicant: Jun Anzai ,  Yasuhide Horiuchi

Inventor： Jun Anzai ,  Yasuhide Horiuchi

IPC: H04B1/38

CPC classification number: H04M1/72527

Abstract: An information-communication terminal device maintaining a low cost of a charger in the case of backup for the device at a charging time, having a high performance security at the backup and allowing users to easily handle the security control after the backup. A charger (107) in the information communication terminal device is charged electric power from a charger (3). An access-release demanding section (105) receives ID data from the charger (3) during the charging time, and demands to release access control to an IC-card-function installed memory card (2). After the IC card-function installed memory card (2) releases the access control, a control section (101) carries out the backup or restore to the IC card-function installed memory card (2).

Abstract translation: 一种信息通信终端装置，在充电时间对设备进行备份的情况下，维持充电器的成本低，在备份时具有高性能的安全性，并且允许用户在备份之后容易地处理安全控制。 信息通信终端装置中的充电器（107）从充电器（3）充电电力。 访问释放要求部分（105）在充电时间期间从充电器（3）接收ID数据，并要求释放对安装有IC卡功能的存储卡（2）的访问控制。 IC卡功能安装存储卡（2）释放访问控制后，控制部分（101）对IC卡功能安装的存储卡（2）进行备份或恢复。

公开(公告)号：US20090168902A1

公开(公告)日：2009-07-02

申请号：US11910686

申请日：2005-04-06

Applicant: Akira Kisoda ,  Izumi Usuki ,  Albrecht Scheid ,  Thomas Kursawe

Inventor： Akira Kisoda ,  Izumi Usuki ,  Albrecht Scheid ,  Thomas Kursawe

IPC: H04N7/26 ,  H04L27/00

CPC classification number: H04N21/64315 ,  H04H20/26 ,  H04H20/426 ,  H04H60/12 ,  H04N21/2383 ,  H04N21/4383 ,  H04N21/4384

Abstract: In the invention, zapping streams respectively relating to a plurality of normal service are set in one burst, and the burst is transmitted as a zapping burst. The zapping burst is transmitted in a cycle of one second or less. A PID dedicated to a zapping burst is added to the zapping burst. Association between the zapping burst and the normal service is designated by an IP source address, an IP destination address, or a port number. The transmission performed in this manner make it possible to perform a zapping process without considerably changing an IP encapsulator on a transmission side and an existing receiver.

Abstract translation: 在本发明中，分别涉及多个正常业务的切换流被设置在一个突发中，并且突发作为切换突发发送。 切换突发以一秒或更短的周期发送。 专门用于切换突发的PID被添加到切换突发。 切换突发和正常业务之间的关联由IP源地址，IP目的地址或端口号指定。 以这种方式执行的传输使得可以执行切换处理，而不会显着地改变发送侧的IP封装器和现有的接收机。

公开(公告)号：US20090161789A1

公开(公告)日：2009-06-25

申请号：US12095460

申请日：2006-11-30

Applicant: Daichi Imamura ,  Takashi Iwai ,  Atsushi Matsumoto ,  Sadaki Futagi ,  Tomotumi Takata

Inventor： Daichi Imamura ,  Takashi Iwai ,  Atsushi Matsumoto ,  Sadaki Futagi ,  Tomotumi Takata

IPC: H04L27/00

CPC classification number: H04L27/2607 ,  H04L1/0042 ,  H04L1/007 ,  H04L1/0086 ,  H04L2001/0098

Abstract: Disclosed are a radio sending device and a radio sending method for improving a throughput while keeping a receiving quality. In this radio sending device, an MCS switching control unit (102) applies an MCS parameter having a lower quality required than that of the MCS parameter to be applied to send data arranged at other than the two end portions of a block, to send data arranged at the two end portions of the block, and a CP adding unit (105) adds such a CP to the leading end of the block as is created by copying the trailing end portion of the block composed of the send data, to which the MCS parameter is applied by the MCS switching control unit (102), with a length less than the delay time of the maximum delay wave. A send RF unit (106) sends the send data, in which the CP is added to the leading end of the block, from an antenna (107).

Abstract translation: 公开了一种在保持接收质量的同时提高吞吐量的无线发送装置和无线发送方法。 在该无线发送装置中，MCS切换控制部（102）将具有比要施加的MCS参数要低的质量的MCS参数应用于发送排列在块的两端部以外的数据，发送数据 配置在块的两端部，并且CP添加单元（105）将这样的CP添加到通过复制由发送数据组成的块的后端部分所产生的块的前端， MCS参数由MCS切换控制单元（102）施加，长度小于最大延迟波的延迟时间。 发送RF单元（106）从天线（107）发送将CP添加到块的前端的发送数据。