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    CONTROLLING TIME DIVISION DUPLEX OPERATION
    1.
    发明申请
    CONTROLLING TIME DIVISION DUPLEX OPERATION 审中-公开
    控制时间段双重操作

    公开(公告)号：US20170034604A1

    公开(公告)日：2017-02-02

    申请号：US15303238

    申请日：2014-04-11

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    Inventor： Per-Erik ERIKSSON ,  Miguel BERG ,  Chenguang LU ,  Elmar TROJER

    IPC: H04Q11/00 ,  H04L5/14

    CPC classification number: H04Q11/0005 ,  H04L5/14 ,  H04Q11/04 ,  H04Q2011/0033 ,  H04Q2213/098 ,  H04Q2213/292 ,  H04W52/244

    Abstract: A central node for digital subscriber line access multiplex. The central node supports a plurality of subscriber devices and comprises: a digital interface for upstream communication; a converter device for each one of the subscriber devices wherein each converter device comprises an A/D, analogue to digital, converter and a D/A, digital to analogue, converter; an analogue optical interface for communication of analogue signals for all of the subscriber devices with an intermediate distribution node for digital subscriber line access multiplex; a digital multiplexer/demultiplexer connected between the digital interface and the plurality converter devices; an analogue multiplexer/demultiplexer connected between the analogue optical interface and the plurality of converter devices; and a control signal generator connected to the analogue multiplexer/demultiplexer, wherein the control signal generator is arranged to generate an analogue control signal for controlling time division duplex operation at the intermediate distribution node.

    Abstract translation: 数字用户线接入多路复用的中心节点。 中央节点支持多个用户设备，包括：用于上行通信的数字接口; 用于每个用户设备的转换器设备，其中每个转换器设备包括A / D，模数转换器和D / A，数模转换器; 用于通过用于数字用户线路多路复用的中间分配节点为所有用户设备通信模拟信号的模拟光接口; 连接在数字接口和多个转换器装置之间的数字多路复用器/解复用器; 连接在模拟光学接口和多个转换器装置之间的模拟多路复用器/解复用器; 以及连接到所述模拟多路复用器/解复用器的控制信号发生器，其中所述控制信号发生器被布置为产生用于控制所述中间分​​配节点处的时分双工操作的模拟控制信号。

    Radio communication apparatus for ISDN
    2.
    发明授权
    Radio communication apparatus for ISDN 失效
    ISDN无线电通信装置

    公开(公告)号：US5357558A

    公开(公告)日：1994-10-18

    申请号：US826001

    申请日：1992-01-27

    Applicant: Munehiro Yoshikawa

    Inventor： Munehiro Yoshikawa

    IPC: H04Q7/38 ,  H04M1/00 ,  H04M1/725 ,  H04M3/42 ,  H04M11/00 ,  H04Q11/04

    CPC classification number: H04M1/725 ,  H04M1/72505 ,  H04Q11/0471 ,  H04Q2213/091 ,  H04Q2213/097 ,  H04Q2213/098 ,  H04Q2213/174 ,  H04Q2213/179 ,  H04Q2213/286 ,  H04Q2213/298

    Abstract: A radio communication apparatus includes a main telephone connected to a digital line network and a plurality of sub telephones each being capable of performing a radio communication to the main telephone. The main telephone includes a memory for storing a subaddress and a direct dial-in number of each of the plurality of sub telephones, and an unit for, upon receiving an incoming signal transmitted from the digital line network, detecting a subaddress or a direct dial-in number included in the incoming signal, discriminating a sub telephone associated with the detected subaddress or direct dial-in number in accordance with the data stored in the memory, and transmitting the incoming signal to the discriminated sub telephone.

    Abstract translation: 无线电通信装置包括连接到数字线路网络的主电话和能够对主电话进行无线电通信的多个子电话机。 主电话包括用于存储子地址的存储器和多个子电话中的每一个的直接拨入号码，以及用于在接收到从数字线路网发送的输入信号时检测子地址或直接拨号的单元 - 包括在输入信号中的号码，根据存储在存储器中的数据识别与所检测到的子地址或直接拨入号码相关联的子电话，并将输入信号发送到被识别的子电话。

    Assigning channels of different capacities in a hybrid ISDN-DECT telecommunications system
    3.
    发明授权
    Assigning channels of different capacities in a hybrid ISDN-DECT telecommunications system 有权
    在混合ISDN-DECT电信系统中分配不同容量的信道

    公开(公告)号：US06175738B1

    公开(公告)日：2001-01-16

    申请号：US09155430

    申请日：1998-09-28

    Applicant: Horst Flake ,  Martin Kordsmeyer

    Inventor： Horst Flake ,  Martin Kordsmeyer

    IPC: H04Q720

    CPC classification number: H04W72/1289 ,  H04Q11/0457 ,  H04Q2213/098 ,  H04Q2213/298 ,  H04W72/04 ,  H04W72/1252 ,  H04W74/02 ,  H04W84/14 ,  H04W92/02 ,  Y10S370/904

    Abstract: To allocate telecommunication channels of different channel capacity, e.g. the ISDN D channel and DECT channels to one another (e.g. simulation of the ISDN channel structure by the DECT channel structure) with good (economic) utilization of the bandwidth and minimum technical complexity in a hybrid telecommunication system, particularly an “ISDN DECT-specific RLL/WLL” system, a DECT-specific Cs channel and a DECT-specific Cf channel are used in dependence on the amount of information transmitted on the ISDN D channel for transmitting information in the hybrid telecommunication system.

    Abstract translation: 分配不同信道容量的电信信道，例如 ISDN D信道和DECT信道（例如，通过DECT信道结构的ISDN信道结构的模拟），具有带宽的良好（经济）利用和混合电信系统中的最小技术复杂性，特别是“ISDN DECT特定的RLL / WLL“系统，DECT特定的Cs通道和DECT特定的Cf通道依赖于 在ISDN D信道上发送的用于在混合电信系统中传输信息的信息量。

    Data network interface
    4.
    发明授权
    Data network interface 失效
    数据网络接口

    公开(公告)号：US5463628A

    公开(公告)日：1995-10-31

    申请号：US808825

    申请日：1991-12-17

    Applicant: Lars S. Sorensen

    Inventor： Lars S. Sorensen

    IPC: H04M3/00 ,  H04Q11/04 ,  H04W88/02 ,  H04J3/12

    CPC classification number: H04W88/02 ,  H04Q11/0471 ,  H04Q2213/098 ,  H04Q2213/204 ,  H04Q2213/38

    Abstract: This invention relates to an interface for interfacing between two different types of networks, such as a GSM cellular radio network and an integrated services digital network (ISDN). The interface communicates between channels of one such network with channels of the other such network by mapping control information between the first (D) and second (Dm) control channels. In a first state of operation, the interface maps data between the first (B1, B2) and the second (Bm) data channels under the control of control information on the control channels. In a second state of operation, the interface maps data between the first control channel (D) and the second data channel (Bm) under the control of control information on the control channel.

    Abstract translation: 本发明涉及用于在诸如GSM蜂窝无线电网络和综合业务数字网（ISDN）的两种不同类型的网络之间进行接口的接口。 该接口通过在第一（D）和第二（Dm）控制信道之间映射控制信息，在一个这样的网络的信道与另一个这样的网络的信道之间进行通信。 在第一操作状态下，该接口在控制信道上的控制信息的控制下在第一（B1，B2）和第二（Bm）数据信道之间映射数据。 在第二操作状态下，该接口在控制信道上的控制信息的控制下，在第一控制信道（D）和第二数据信道（Bm）之间映射数据。

    Local ISDN radio transmission system
    8.
    发明授权
    Local ISDN radio transmission system 失效
    本地ISDN无线传输系统

    公开(公告)号：US5774460A

    公开(公告)日：1998-06-30

    申请号：US592426

    申请日：1996-07-03

    Applicant: Reinhard Schiffel ,  Klaus Jackel ,  Bruno Stadler ,  Holger Vogel

    Inventor： Reinhard Schiffel ,  Klaus Jackel ,  Bruno Stadler ,  Holger Vogel

    IPC: H04Q11/04 ,  H04W84/14 ,  H04W88/08 ,  H04Q7/24 ,  H04Q7/30

    CPC classification number: H04W88/08 ,  H04Q11/0457 ,  H04Q2213/098 ,  H04Q2213/099 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13082 ,  H04Q2213/13094 ,  H04Q2213/13098 ,  H04Q2213/13106 ,  H04Q2213/13202 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13213 ,  H04Q2213/13298 ,  H04Q2213/13299 ,  H04Q2213/13322 ,  H04Q2213/383 ,  H04W84/14

    Abstract: A local ISDN transmission system has a central base station and a number of subscriber radio terminals greater than the number of communication channels. The system is connectable to subscriber ports through an S.sub.0 wireless transmission interface and is responsive to an activation request from a subscriber radio terminal for opening any available and free communication channel for a communication. An intermediate generator in the base station and in each subscriber terminal divides an ISDN two-wire subscriber connection line between a line termination section and a network termination section communicating by radio transmission. The intermediate generator, upon the occurrence of an activation request by a subscriber terminal, allocates a communication channel within waiting and monitoring periods for the activation of the ISDN two-wire subscriber connecting line. A delay system delays the activation request by a delay period sufficient to switch the allocated communication channel and activate a radio system of the subscriber terminal.

    Abstract translation: PCT No.PCT / DE94 / 00878 Sec。 371日期：1996年7月3日 102（e）日期1996年7月3日PCT 1994年7月28日PCT公布。 公开号WO95 / 05053 日期1995年02月16日本地ISDN传输系统具有大于通信信道数量的中央基站和多个用户无线终端。 该系统可通过S0无线传输接口连接到用户端口，并响应于来自用户无线电终端的激活请求，以打开用于通信的任何可用和空闲的通信信道。 在基站和每个用户终端中的中间发生器在通过无线电传输通信的线路终端部分和网络终端部分之间划分ISDN两线用户连接线。 中间发生器在用户终端发生激活请求时，在等待和监视周期内分配用于激活ISDN两线用户连接线路的通信信道。 延迟系统将激活请求延迟足以切换所分配的通信信道并激活用户终端的无线电系统的延迟时间。

    Controlling time division duplex operation
    9.
    发明授权
    Controlling time division duplex operation 有权

    公开(公告)号：US10080071B2

    公开(公告)日：2018-09-18

    申请号：US15303238

    申请日：2014-04-11

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    Inventor： Per-Erik Eriksson ,  Miguel Berg ,  Chenguang Lu ,  Elmar Trojer

    IPC: H04B10/00 ,  H04Q11/00 ,  H04Q11/04 ,  H04W52/24 ,  H04L5/14

    CPC classification number: H04Q11/0005 ,  H04L5/14 ,  H04Q11/04 ,  H04Q2011/0033 ,  H04Q2213/098 ,  H04Q2213/292 ,  H04W52/244

    Abstract: A central node for digital subscriber line access multiplex. The central node supports a plurality of subscriber devices and comprises: a digital interface for upstream communication; a converter device for each one of the subscriber devices wherein each converter device comprises an A/D, analogue to digital, converter and a D/A, digital to analogue, converter; an analogue optical interface for communication of analogue signals for all of the subscriber devices with an intermediate distribution node for digital subscriber line access multiplex; a digital multiplexer/demultiplexer connected between the digital interface and the plurality converter devices; an analogue multiplexer/demultiplexer connected between the analogue optical interface and the plurality of converter devices; and a control signal generator connected to the analogue multiplexer/demultiplexer, wherein the control signal generator is arranged to generate an analogue control signal for controlling time division duplex operation at the intermediate distribution node.

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