-
1.发明授权公开(公告)号：US08594731B2
公开(公告)日：2013-11-26
申请号：US13291260
申请日：2011-11-08
Applicant: Tadayuki Sakama
Inventor： Tadayuki Sakama
CPC classification number: H04W88/085 , H04B10/25752 , H04W88/08 , H04W92/20
Abstract: A division and assignment section of a radio equipment control divides an information region of a frame used for exchanging information with radio equipments connected thereto in a daisy-chain fashion, and assigns the information region after the division to the radio equipments. A transmission section transmits address information for the information region assigned to the radio equipments to the radio equipments. A receiving section of the radio equipment receives a frame from the radio equipment control or the radio equipment. A position recognition section recognizes a connection position of the radio equipment connected in the daisy-chain fashion on the basis of positional information included in the frame received. An acquisition section refers to the frame on the basis of the recognized connection position of the radio equipment, and acquires address information for the information region of the frame used for exchanging information with the radio equipment control.
Abstract translation: 无线电设备控制的分割和分配部分以菊花链方式将用于与其连接的无线电设备交换信息的帧的信息区域分割，并将分配之后的信息区域分配给无线电设备。 发送部向无线电设备发送分配给无线电设备的信息区域的地址信息。 无线电设备的接收部分从无线电设备控制或无线电设备接收帧。 位置识别部根据包含在所接收的帧中的位置信息来识别以菊花链方式连接的无线设备的连接位置。 取得部基于所识别的无线电设备的连接位置来参照该帧，并且获取用于与无线电设备控制交换信息的帧的信息区域的地址信息。
-
2.发明申请公开(公告)号：US20120052878A1
公开(公告)日：2012-03-01
申请号：US13291260
申请日：2011-11-08
Applicant: Tadayuki Sakama
Inventor： Tadayuki Sakama
CPC classification number: H04W88/085 , H04B10/25752 , H04W88/08 , H04W92/20
Abstract: A division and assignment section of a radio equipment control divides an information region of a frame used for exchanging information with radio equipments connected thereto in a daisy-chain fashion, and assigns the information region after the division to the radio equipments. A transmission section transmits address information for the information region assigned to the radio equipments to the radio equipments. A receiving section of the radio equipment receives a frame from the radio equipment control or the radio equipment. A position recognition section recognizes a connection position of the radio equipment connected in the daisy-chain fashion on the basis of positional information included in the frame received. An acquisition section refers to the frame on the basis of the recognized connection position of the radio equipment, and acquires address information for the information region of the frame used for exchanging information with the radio equipment control.
Abstract translation: 无线电设备控制的分割和分配部分以菊花链方式将用于与其连接的无线电设备交换信息的帧的信息区域分割，并将分配之后的信息区域分配给无线电设备。 发送部向无线电设备发送分配给无线电设备的信息区域的地址信息。 无线电设备的接收部分从无线电设备控制或无线电设备接收帧。 位置识别部根据包含在所接收的帧中的位置信息来识别以菊花链方式连接的无线设备的连接位置。 取得部基于所识别的无线电设备的连接位置来参照该帧，并且获取用于与无线电设备控制交换信息的帧的信息区域的地址信息。
-
3.发明申请Method And Apparatus For Transmitting Data Between Radio Equipment And Radio Equipment Controls 有权用于在无线电设备和无线电设备控制之间传输数据的方法和装置公开(公告)号：US20100016013A1
公开(公告)日：2010-01-21
申请号：US12567333
申请日：2009-09-25
Applicant: Nobumasa KABASHIMA , Osamu YAMAMOTO , Hajime HASEGAWA , Tadayuki SAKAMA
Inventor： Nobumasa KABASHIMA , Osamu YAMAMOTO , Hajime HASEGAWA , Tadayuki SAKAMA
IPC: H04M1/00
Abstract: Radio equipment (RE) is shared so as to use a plurality of types of radio signals, and data (IQ data) of the plurality of types of radio signals and monitoring control data are variably arranged in a frame for transmitting and receiving data between the RE and radio equipment controls (RECs). A plurality of types of data are simultaneously transmitted and received by one communication link between the RE and the RECs.
Abstract translation: 无线电设备（RE）被共享以使用多种类型的无线电信号，并且多个类型的无线电信号和监视控制数据的数据（IQ数据）被可变地布置在用于在 RE和无线电设备控制（REC）。 多个类型的数据由RE和REC之间的一个通信链路同时发送和接收。
-
Patent Agency Ranking
公开(公告)号：US06262973B1
公开(公告)日：2001-07-17
申请号：US09165433
申请日：1998-10-02
Applicant: Yuji Shiraishi , Ichiro Ayukawa , Kimihiko Yoshimura , Hisamichi Hazama , Kimio Watanabe , Shingo Mizuno , Tadayuki Sakama
Inventor： Yuji Shiraishi , Ichiro Ayukawa , Kimihiko Yoshimura , Hisamichi Hazama , Kimio Watanabe , Shingo Mizuno , Tadayuki Sakama
IPC: G01R3108
CPC classification number: H04J3/14 , H04J2203/0035 , H04J2203/006 , H04W24/00 , H04W88/06
Abstract: When a wireless channel fails, a working signal and a protection signal are synchronized and switching is performed without instantaneous disconnection. Each working unit of a plurality of working units is provided with a wireless-channel failure detector for detecting a failure that has occurred in a working wireless channel; a synchronization detecting circuit for detecting synchronization between a working wireless channel and a protection wireless channel; a changeover switch for selecting a signal from either the protection wireless channel or a working wireless channel without instantaneous disconnection; and a unit failure detector for detecting a failure that requires switching of a unit. When a failure develops in a wireless channel and a working wireless channel and the protection wireless channel are synchronized, a radio protection switching device controls the changeover switch to switch between working and protection wireless channels without instantaneous disconnection. Further, when failure that requires switching of a unit occurs, the radio protection switching device controls a unit changeover switch to switch between a working unit and the protection unit.
Abstract translation: 当无线信道出现故障时，工作信号和保护信号是同步的，并且在没有瞬时断开的情况下进行切换。 多个工作单元的每个工作单元设置有用于检测工作无线信道中发生的故障的无线信道故障检测器; 用于检测工作无线信道和保护无线信道之间的同步的同步检测电路; 切换开关，用于从保护无线信道或工作无线信道中选择信号，而不会立即断开; 以及用于检测需要切换单元的故障的单元故障检测器。 当无线信道和工作无线信道发生故障并且保护无线信道同步时，无线电保护交换设备控制切换开关在工作和保护无线信道之间切换，而不会立即断开连接。 此外，当发生需要切换单元的故障时，无线电保护切换装置控制单元切换开关以在工作单元和保护单元之间切换。
-
5.发明授权Line bypass system using vendor specific area of common public radio interface (CPRI) 失效使用供应商特定区域的公共无线电接口（CPRI）的线路旁路系统公开(公告)号：US08385191B2
公开(公告)日：2013-02-26
申请号：US11896074
申请日：2007-08-29
Applicant: Tadayuki Sakama
Inventor： Tadayuki Sakama
IPC: H04L12/26
CPC classification number: H04W24/04 , H04W88/085 , H04W92/12 , H04W92/16
Abstract: To provide means for taking action against a fault of a CPRI link of a radio base station in which a CPRI is used as an internal interface between a radio control unit and a radio unit at a low cost, a communication device for directly connecting a plurality of radio units and a device for realizing a bypass route of the CPRI link for connecting a pertinent radio unit to the radio control unit by the communication device and a vendor specific area on a CPRI link connecting another radio unit to the radio control unit are provided.
Abstract translation: 为了提供将CPRI作为无线电控制单元和无线电单元之间的内部接口以低成本使用的无线电基站的CPRI链路的故障采取行动的装置，用于直接连接多个 以及用于实现用于通过通信设备将相关无线电单元连接到无线电控制单元的CPRI链路的旁路路由的设备和在将无线电单元连接到无线电控制单元的CPRI链路上的供应商特定区域的设备 。
-
6.发明授权Method and apparatus for transmitting data between radio equipment and radio equipment controls 有权用于在无线电设备和无线电设备控制之间传输数据的方法和装置公开(公告)号：US08254987B2
公开(公告)日：2012-08-28
申请号：US12567333
申请日：2009-09-25
Applicant: Nobumasa Kabashima , Osamu Yamamoto , Hajime Hasegawa , Tadayuki Sakama
Inventor： Nobumasa Kabashima , Osamu Yamamoto , Hajime Hasegawa , Tadayuki Sakama
IPC: H04B7/00
Abstract: Radio equipment (RE) is shared so as to use a plurality of types of radio signals, and data (IQ data) of the plurality of types of radio signals and monitoring control data are variably arranged in a frame for transmitting and receiving data between the RE and radio equipment controls (RECs). A plurality of types of data are simultaneously transmitted and received by one communication link between the RE and the RECs.
Abstract translation: 无线电设备（RE）被共享以使用多种类型的无线电信号，并且多个类型的无线电信号和监视控制数据的数据（IQ数据）被可变地布置在用于在 RE和无线电设备控制（REC）。 多个类型的数据由RE和REC之间的一个通信链路同时发送和接收。
-
7.发明申请公开(公告)号：US20100074121A1
公开(公告)日：2010-03-25
申请号：US12551724
申请日：2009-09-01
Applicant: Tadayuki SAKAMA
Inventor： Tadayuki SAKAMA
IPC: H04L12/26
CPC classification number: H04W24/00
Abstract: A wireless device connected to a plurality of wireless control devices connecting with a monitoring device, and controlled and monitored by the monitoring device via the wireless control device, the wireless device includes a transmitting and receiving unit transmitting and receiving a signal to and from the wireless control device. The wireless device includes a selecting unit selecting, from within the plurality of wireless control devices, the one wireless control device which transmits and receives a control and monitor signal, contained in the signal, by which the monitoring device controls and monitors a self-device.
Abstract translation: 一种无线设备，连接到与监控设备连接并由监控设备经由无线控制设备控制和监视的多个无线控制设备，无线设备包括发送和接收单元，用于向无线控制设备发送和接收信号 控制装置 无线装置包括：选择单元，从多个无线控制装置内选择发送和接收信号中包含的控制和监视信号的一个无线控制装置，监视装置通过该信号控制和监视自身装置 。
-
8.发明申请Line bypass system using vendor specific area of common public radio interface (CPRI) 失效使用供应商特定区域的公共无线电接口（CPRI）的线路旁路系统公开(公告)号：US20080089689A1
公开(公告)日：2008-04-17
申请号：US11896074
申请日：2007-08-29
Applicant: Tadayuki Sakama
Inventor： Tadayuki Sakama
IPC: H04B10/00
CPC classification number: H04W24/04 , H04W88/085 , H04W92/12 , H04W92/16
Abstract: To provide means for taking action against a fault of a CPRI link of a radio base station in which a CPRI is used as an internal interface between a radio control unit and a radio unit at a low cost, a communication device for directly connecting a plurality of radio units and a device for realizing a bypass route of the CPRI link for connecting a pertinent radio unit to the radio control unit by the communication device and a vendor specific area on a CPRI link connecting another radio unit to the radio control unit are provided.
Abstract translation: 为了提供将CPRI作为无线电控制单元和无线电单元之间的内部接口以低成本使用的无线电基站的CPRI链路的故障采取行动的装置，用于直接连接多个 以及用于实现用于通过通信设备将相关无线电单元连接到无线电控制单元的CPRI链路的旁路路由的设备和在将无线电单元连接到无线电控制单元的CPRI链路上的供应商特定区域的设备 。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.016 seconds)
