Data relay device and frame processing method by the same
    1.
    发明授权
    Data relay device and frame processing method by the same 有权
    数据中继设备和帧处理方法相同

    公开(公告)号:US08582494B2

    公开(公告)日:2013-11-12

    申请号:US13009294

    申请日:2011-01-19

    CPC分类号: H04W88/085 H04B7/155

    摘要: A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time acquiring unit that acquires a data transmission time from when data is transmitted from the data relay device to when the data is received by the data relay device via the base station device, a frame value detecting unit that detects a predetermined frame value from a frame transmitted from the base station control device and stores the data, and a frame transmitting unit that, when the predetermined frame value is detected, after a predetermined time elapses in addition to the data transmission time acquired by the data transmission time acquiring unit after detection, transmits a frame having the same frame value as the detected one to a transmission source of the frame from which the predetermined frame value is detected.

    摘要翻译: 数据中继装置在基站装置与基站控制装置之间中继数据。 数据中继装置包括:数据发送时间取得部,取得从数据中继装置发送数据到数据中继装置经由基站装置接收数据的数据发送时间;帧值检测部, 从基站控制装置发送的帧检测预定帧值并存储数据;以及帧发送单元,当经过预定帧值被检测到除了由所述基站控制装置获取的数据发送时间之后经过预定时间之后, 数据发送时间获取单元在检测到之后,将具有与检测到的帧相同帧值的帧发送到检测到预定帧值的帧的发送源。

    Relay device and relay method
    2.
    发明授权
    Relay device and relay method 有权
    继电器和继电器方式

    公开(公告)号:US08385816B2

    公开(公告)日:2013-02-26

    申请号:US13071176

    申请日:2011-03-24

    IPC分类号: H04B1/60

    摘要: A relay device that monitors and controls common public radio interface (CPRI) links that are links using CPRIs functioning as interfaces for connecting multiple relay devices included in a radio base station detects a disconnected CPRI link by monitoring, via the CPRI links, relay information containing communication data and control data. The relay device distributes a control content, such as a forced link disconnection that forcibly disconnect a CPRI link or no-transmission that stops the transmission of the communication data, with respect to each CPRI link in accordance with a connecting location of the CPRI link in which a link disconnection is detected. The relay device monitors and controls each CPRI link.

    摘要翻译: 监视和控制使用作为用于连接无线电基站中的多个中继设备的接口的CPRI的通用公共无线电接口(CPRI)链路的中继设备通过CPRI链路监视中继信息来检测断开的CPRI链路,该中继信息包含 通信数据和控制数据。 中继装置根据CPRI链路的连接位置分配关于每个CPRI链路强制断开CPRI链路的强制链路断开或停止通信数据的发送的无传输的控制内容 检测到链路断开。 中继设备监控和控制每个CPRI链路。

    Optical subscriber line terminal unit and a state transition control method
    5.
    发明授权
    Optical subscriber line terminal unit and a state transition control method 有权
    光用户线终端单元和状态转换控制方法

    公开(公告)号:US06650841B1

    公开(公告)日:2003-11-18

    申请号:US09439304

    申请日:1999-11-12

    IPC分类号: H04B1000

    摘要: An optical subscriber line terminal unit and a state transition control method are provided which are capable of stabilizing operation. State information storing means, which is a nonvolatile memory, stores state information about the unit. Startup preparatory state shifting means causes a shift to a startup preparatory state at startup. Flag setting means sets an emergency stop state flag during the period of the startup preparatory state if it is judged based on the state information that a state before the startup is an emergency stop state. State transition control means causes a shift from the startup preparatory state to the emergency stop state if the emergency stop state flag is set, and causes a shift from the startup preparatory state to an initial state if the emergency stop state flag is not set.

    摘要翻译: 提供能够稳定操作的光用户线路终端单元和状态转移控制方法。 作为非易失性存储器的状态信息存储装置存储关于该单元的状态信息。 启动准备状态移动装置在启动时转移到启动准备状态。 如果基于状态信息来判断启动前的状态是紧急停止状态,则在启动准备状态期间,标志设定装置设定紧急停止状态标志。 如果设置了紧急停止状态标志,则状态转移控制装置使得从启动准备状态转移到紧急停止状态,并且如果没有设置紧急停止状态标志,则从启动准备状态转移到初始状态。

    RELAY DEVICE AND RELAY METHOD
    6.
    发明申请
    RELAY DEVICE AND RELAY METHOD 有权
    继电器和继电器方法

    公开(公告)号:US20110171902A1

    公开(公告)日:2011-07-14

    申请号:US13071176

    申请日:2011-03-24

    IPC分类号: H04B17/02

    摘要: A relay device that monitors and controls common public radio interface (CPRI) links that are links using CPRIs functioning as interfaces for connecting multiple relay devices included in a radio base station detects a disconnected CPRI link by monitoring, via the CPRI links, relay information containing communication data and control data. The relay device distributes a control content, such as a forced link disconnection that forcibly disconnect a CPRI link or no-transmission that stops the transmission of the communication data, with respect to each CPRI link in accordance with a connecting location of the CPRI link in which a link disconnection is detected. The relay device monitors and controls each CPRI link.

    摘要翻译: 监视和控制使用作为用于连接无线电基站中的多个中继设备的接口的CPRI的通用公共无线电接口(CPRI)链路的中继设备通过CPRI链路监视中继信息来检测断开的CPRI链路,该中继信息包含 通信数据和控制数据。 中继装置根据CPRI链路的连接位置分配关于每个CPRI链路强制断开CPRI链路的强制链路断开或停止通信数据的发送的无传输的控制内容 检测到链路断开。 中继设备监控和控制每个CPRI链路。

    ATM cell multiplexer
    7.
    发明授权
    ATM cell multiplexer 失效
    ATM信元复用器

    公开(公告)号:US06795398B1

    公开(公告)日:2004-09-21

    申请号:US09535839

    申请日:2000-03-28

    IPC分类号: H04L1256

    摘要: In an ATM cell multiplexer which multiplexes ATM cells outputted from a plurality of cards, sequential cell arrival numbers common to the ATM cells outputted from a plurality of cards are added to each of the cells to be written in memories, and the read side checks a sequentiality of the cell arrival numbers whereby the ATM cells are read in the order of arrival and the cell arrival number at that time is used as the cell arrival number to be checked at the next read time. Also, when any of the cards is pulled out, a card not pulled out is operated normally and an address counter of only the pulled-out card is cleared. Even when non-sequentiality of the cell arrival numbers occurs due to the clearance of the address counter, the maximum cell arrival number is set to the value which enables the oldest cells to be read first. Furthermore, by the division of storing memories according to priority degrees, a read control identifying the ATM cells for a real time system as well as the ATM cells for a data system can be performed.

    摘要翻译: 在多路复用从多个卡输出的ATM信元的ATM信元多路复用器中,将从多个卡输出的ATM信元共同的连续信元到达号加到要被写入存储器的每个信元中,并且读取端检查 按照到达顺序读取ATM信元的单元到达号码的顺序性,并将该时间的信元到达号码用作在下一个读取时间检查的信元到达号码。 另外,当拔出任何卡时,未拔出的卡正常运行,只有拉出卡的地址计数器被清除。 即使由于地址计数器的清除而发生单元到达号的非顺序性,也可以将最大单元到达数设定为能够首先读取最旧单元的值。 此外,通过根据优先级划分存储存储器,可以执行识别用于实时系统的ATM信元的读取控制以及用于数据系统的ATM信元。

    Fixed-length cell multiplex transmission apparatus, fixed-length cell
multiplex transmission method, fixed-length cell transmtting apparatus,
fixed-length cell multiplexing apparatus, and fixed-length cell
distributing apparatus
    8.
    发明授权
    Fixed-length cell multiplex transmission apparatus, fixed-length cell multiplex transmission method, fixed-length cell transmtting apparatus, fixed-length cell multiplexing apparatus, and fixed-length cell distributing apparatus 失效
    固定长度信元复用发送装置,固定长度信元复用发送方法,固定长度信元转换装置,固定长度信元复用装置,固定长度信元分配装置

    公开(公告)号:US5991267A

    公开(公告)日:1999-11-23

    申请号:US760681

    申请日:1996-12-04

    摘要: A fixed-length cell multiplexing/distributing processing is disclosed. The apparatus for this processing includes a plurality of fixed-length cell transmitting apparatuses, each of which sends a fixed-length cell, and a fixed-length cell multiplexing apparatus which multiplexes the fixed-length cells received from the fixed-length cell transmitting apparatuses and outputs the thus multiplexed cells. One of the plurality of fixed-length cell transmitting apparatuses is configured as a highest-priority fixed-length cell transmitting apparatus. Further, the highest-priority fixed-length cell transmitting apparatus comprises a fixed-length cell storage section and a fixed-length cell read control section. The fixed-length cell multiplexing apparatus comprises a plurality of FIFO storage sections, an FIFO control section, and a multiplexing section. With this structure, information to be notified is divided into fixed-length cells for transmission. The fixed-length cell from the highest-priority fixed-length cell transmitting apparatus is directly output without storing it, thereby accurately performing first-come, first-served processing for fixed-length cells.

    摘要翻译: 公开了固定长度的信元复用/分配处理。 用于该处理的装置包括多个固定长度小区发送装置,每个定长小区发送装置发送固定长度小区,以及固定长小区复用装置,其对从固定长小区发送装置接收的固定长度小区进行复用 并输出这样复用的单元。 多个固定长度小区发送装置中的一个被配置为最高优先级固定长度小区发送装置。 此外,最高优先级的固定长度小区发送装置包括固定长度小区存储部分和固定长度小区读取控制部分。 固定长度信元复用装置包括多个FIFO存储部分,FIFO控制部分和复用部分。 利用这种结构,要通知的信息被分成用于传输的固定长度的信元。 来自最高优先级的固定长度小区发送装置的固定长度小区直接输出而不存储,从而准确地执行固定长度小区的先来后续处理。

    Radio equipment controller, base transceiver station, and method for relaying data
    9.
    发明授权
    Radio equipment controller, base transceiver station, and method for relaying data 失效
    无线电设备控制器,基站收发台和中继数据的方法

    公开(公告)号:US08391801B2

    公开(公告)日:2013-03-05

    申请号:US12836756

    申请日:2010-07-15

    IPC分类号: H04B17/00

    摘要: A Radio Equipment Controller connected, via a plurality of transmission paths, to a plurality of pieces of Radio Equipment for performing communication with a mobile station, and also connected to an upper-level device is provided. The Radio Equipment Controller includes a required time measurement portion that measures, for each piece of Radio Equipment, required time for the Radio Equipment and the Radio Equipment Controller to relay data that has a predetermined size and is transmitted and received between the upper-level device and the mobile station, and a relaying portion that relays target data that is data to be transmitted and received between the upper-level device and the mobile station by delaying a time to transmit the target data based on the required time for the Radio Equipment relaying the target data.

    摘要翻译: 提供了一种无线电设备控制器,其经由多个传输路径连接到用于与移动站进行通信并且还连接到上级设备的多个无线电设备。 无线电设备控制器包括所需的时间测量部分,对于每一无线电设备,测量无线电设备和无线电设备控制器需要的时间来中继具有预定大小的数据,并且在上级设备 和移动台,以及中继部,其通过基于无线设备中继所需的时间延迟发送目标数据的时间来中继作为上级装置与移动台之间发送和接收的数据的目标数据 目标数据。

    DATA RELAY DEVICE AND FRAME PROCESSING METHOD BY THE SAME
    10.
    发明申请
    DATA RELAY DEVICE AND FRAME PROCESSING METHOD BY THE SAME 有权
    数据继电器装置和框架加工方法

    公开(公告)号:US20110116440A1

    公开(公告)日:2011-05-19

    申请号:US13009294

    申请日:2011-01-19

    IPC分类号: H04B7/14

    CPC分类号: H04W88/085 H04B7/155

    摘要: A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time acquiring unit that acquires a data transmission time from when data is transmitted from the data relay device to when the data is received by the data relay device via the base station device, a frame value detecting unit that detects a predetermined frame value from a frame transmitted from the base station control device and stores the data, and a frame transmitting unit that, when the predetermined frame value is detected, after a predetermined time elapses in addition to the data transmission time acquired by the data transmission time acquiring unit after detection, transmits a frame having the same frame value as the detected one to a transmission source of the frame from which the predetermined frame value is detected.

    摘要翻译: 数据中继装置在基站装置与基站控制装置之间中继数据。 数据中继装置包括:数据发送时间取得部,取得从数据中继装置发送数据到数据中继装置经由基站装置接收数据的数据发送时间;帧值检测部, 从基站控制装置发送的帧检测预定帧值并存储数据;以及帧发送单元,当经过预定帧值被检测到除了由所述基站控制装置获取的数据发送时间之后经过预定时间之后, 数据发送时间获取单元在检测到之后,将具有与检测到的帧相同帧值的帧发送到检测到预定帧值的帧的发送源。