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1. 发明授权

US06628652B1 Flexible telecommunications switching network 有权
标题翻译：灵活的电信交换网络
公开(公告)号：US06628652B1
公开(公告)日：2003-09-30
申请号：US09276187
申请日：1999-03-25
申请人： Christopher James Chrin , Meyer Joseph Zola
发明人： Christopher James Chrin , Meyer Joseph Zola
IPC分类号： H04L1266
CPC分类号： H04L12/5601 , H04L12/6402 , H04L49/108 , H04L49/255 , H04L49/606 , H04L2012/5638 , H04L2012/5651 , H04L2012/5681
摘要： Apparatus, and a method for flexibly switching telecommunication signals. A plurality of input bit streams are connected to a telecommunications switching network fabric element comprising a microprocessor system including memory. The microprocessor system, under program control, performs switching and protocol conversion functions on the input streams in order to generate output streams. Advantageously, a single element is able to concurrently switch input signals in a variety of protocols, including circuit switching protocols, such as Pulse Code Modulation (PCM), and packet switching protocols, such as Asynchronous Transfer Mode (ATM) protocols and Internet Protocol, (IP). Where desirable, the microprocessor system can also control the protocol conversion of input signals in one protocol to output signals in another protocol.
摘要翻译：装置和用于灵活地切换电信信号的方法。多个输入比特流连接到包括包括存储器的微处理器系统的电信交换网络结构元素。在程序控制下的微处理器系统在输入流上执行切换和协议转换功能，以便产生输出流。有利地，单个元件能够以各种协议同时切换输入信号，包括诸如脉冲编码调制（PCM）的电路交换协议以及诸如异步传输模式（ATM）协议和因特网协议的分组交换协议，（IP）。在需要的情况下，微处理器系统还可以控制一个协议中的输入信号的协议转换，以输出另一个协议的信号。

2. 发明授权

US6049540A Enhanced telecommunications switching unit 失效
标题翻译：增强电信交换单元
公开(公告)号：US6049540A
公开(公告)日：2000-04-11
申请号：US856842
申请日：1997-05-15
申请人： Christopher James Chrin , Meyer Joseph Zola
发明人： Christopher James Chrin , Meyer Joseph Zola
IPC分类号： H04Q3/545 , H04J3/00 , H04Q11/04 , H04Q11/06 , H04L12/66 , H04L12/50
CPC分类号： H04Q11/06
摘要： An enhanced form of time switch. Serial bit streams received in input buffers are stored in parallel under program control in the cache of a pipe lined microprocessor. The microprocessor, under program control, then rearranges the received time slots and feeds them in parallel to output buffers from which serial bit streams are generated. Advantageously, program control is used to flexibly control the various functions of different time switches without requiring a change in the hardware.
摘要翻译：增强形式的时间切换。在输入缓冲器中接收的串行比特流在程序控制下并行存储在管道内置微处理器的缓存中。微处理器在程序控制下，然后重新排列接收到的时隙，并将它们并行输出到产生串行比特流的输出缓冲器。有利地，程序控制用于灵活地控制不同时间开关的各种功能，而不需要硬件的改变。

3. 发明授权

US5953330A Communication switch 失效
标题翻译：通讯开关
公开(公告)号：US5953330A
公开(公告)日：1999-09-14
申请号：US822533
申请日：1997-03-24
申请人： Ronald Jay Canniff , Thomas Lloyd Hiller , Ronald Anthony Spanke , John Joseph Stanaway, Jr. , Alex Lawrence Wierzbicki , Meyer Joseph Zola
发明人： Ronald Jay Canniff , Thomas Lloyd Hiller , Ronald Anthony Spanke , John Joseph Stanaway, Jr. , Alex Lawrence Wierzbicki , Meyer Joseph Zola
IPC分类号： H04Q3/00 , H04L12/56 , H04Q11/04 , H04L12/66
CPC分类号： H04L12/5601 , H04L49/108 , H04L49/1553 , H04L49/253 , H04L49/30 , H04L49/3081 , H04Q11/0478 , H04L2012/5652 , H04L49/3009
摘要： An enhanced Time Slot Interchange (TSI) facility, in addition to serving synchronous channels of communication, decomposes and composes asynchronous data cells to provide real-time communication among and between both synchronous and asynchronous channels served by a network access switch. An asynchronous cell comprises a 5 byte header and a 48 byte payload. The payload comprises voice samples from a temporarily defined set of DSO facilities and/or data from a variety of data facilities. Time slots of the TSI are temporarily assigned to the payload bytes of each incoming asynchronous cell; the payload bytes are stored in memory locations corresponding to those time slots; and the stored data is read out during time slots assigned to the destination channels of communication. The TSI comprises three data rams to accommodate for frame to frame jitter in the time of arrival of payload samples. Asynchronous cells are composed by transferring stored voice samples and data bytes to an asynchronous link during the times slots which are currently assigned to bytes of the composed cell payload. The header for outgoing asynchronous cells is inserted by a message handler.
摘要翻译：增强型时隙交换（TSI）设备除了提供同步通信通道之外，还分解并组成异步数据单元，以在网络访问交换机所服务的同步和异步通道之间和之间提供实时通信。异步单元包括5字节头和48字节的有效载荷。有效载荷包括来自临时定义的一组DSO设施的语音样本和/或来自各种数据设施的数据。 TSI的时隙被临时分配给每个传入的异步小区的有效载荷字节; 有效载荷字节存储在与这些时隙相对应的存储单元中; 并且在分配给目的通信通道的时隙期间读出存储的数据。 TSI包括三个数据公司，以在有效载荷样本到达时适应帧到帧抖动。在当前分配给组合小区有效负载的字节的时隙期间，将存储的语音样本和数据字节传送到异步链路来组成异步小区。传出异步单元的标题由消息处理程序插入。

4. 发明授权

US06600741B1 Large combined broadband and narrowband switch 失效
标题翻译：大型组合宽带和窄带交换机
公开(公告)号：US06600741B1
公开(公告)日：2003-07-29
申请号：US09276188
申请日：1999-03-25
申请人： Christopher James Chrin , Kevin Eugene Dombkowski , Meyer Joseph Zola
发明人： Christopher James Chrin , Kevin Eugene Dombkowski , Meyer Joseph Zola
IPC分类号： H04J316
CPC分类号： H04L49/3009 , H04L12/64 , H04L49/106 , H04L49/1515 , H04L49/205 , H04L49/3081 , H04L49/50 , H04L49/55 , H04L49/602 , H04L49/606 , H04L2012/5652 , H04Q11/0478
摘要： Apparatus, and a method for switching digital signals of different protocols in a large switching network. Signals and different protocols are encapsulated in a common protocol by a set of input modules. The signals in the common protocol are then switched by a large central stage to a plurality of output modules, which then generate signals in the correct protocol. Narrow-band signals are converted into broadband signals, so that the central stage switches only broadband signals. This simplifies the design of the central stage, while still making it possible to have a very large and economical central stage switch. Advantageously, this arrangement allows a single large switch to switch large quantities of traffic in a plurality of protocols.
摘要翻译：装置和用于在大型交换网络中切换不同协议的数字信号的方法。信号和不同协议通过一组输入模块封装在通用协议中。然后，公共协议中的信号被大的中央级切换到多个输出模块，然后以正确的协议生成信号。窄带信号被转换为宽带信号，使得中央级只切换宽带信号。这简化了中央阶段的设计，同时仍然可以拥有非常大且经济的中央舞台开关。有利地，这种布置允许单个大型交换机以多个协议来切换大量业务。

5. 发明授权

US5802045A Method of using a narrowband server to provide service features to broadband subscribers 失效
标题翻译：使用窄带服务器为宽带用户提供服务特征的方法
公开(公告)号：US5802045A
公开(公告)日：1998-09-01
申请号：US641322
申请日：1996-04-30
申请人： Richard James Kos , Alex Lawrence Wierzbicki , Hsien-Chuen Yu , Meyer Joseph Zola
发明人： Richard James Kos , Alex Lawrence Wierzbicki , Hsien-Chuen Yu , Meyer Joseph Zola
IPC分类号： H04Q3/545 , H04L12/56 , H04M3/00 , H04Q11/04 , H04L12/66
CPC分类号： H04Q11/0478 , H04L2012/563
摘要： A method for providing narrowband-related service features to subscribing broadband lines comprises establishing a composite voice path interconnecting a narrowband server and the subscribing broadband line via a broadband switching fabric. Particularly, a call set-up signal is received in a broadband call processor, converted to narrowband signaling format and extended to a designated narrowband server. Responsive to receipt of the call set-up signal, the designated narrowband server establishes a narrowband voice path interconnecting a narrowband network element to a synchronous-asynchronous converter. Subsequently, the broadband call processor establishes a broadband segment interconnecting the subscribing broadband line with the synchronous-asynchronous converter. The broadband segment corresponds to the narrowband voice path to form a composite voice path. The composite voice path is used by the designated narrowband server to provide narrowband-related service features to the subscribing broadband line. After a call in which narrowband-related features may be invoked has been disconnected, the composite voice path is released.
摘要翻译：一种用于向订阅宽带线路提供窄带相关服务特征的方法包括建立通过宽带交换结构互连窄带服务器和订阅宽带线路的复合语音路径。特别地，在宽带呼叫处理器中接收呼叫建立信号，转换成窄带信令格式并扩展到指定的窄带服务器。响应于接收呼叫建立信号，指定的窄带服务器建立将窄带网络元件互连到同步异步转换器的窄带语音路径。随后，宽带呼叫处理器建立将预订宽带线路与同步异步转换器互连的宽带段。宽带段对应于窄带语音路径以形成复合语音路径。复合语音路径被指定的窄带服务器用于向订阅宽带线路提供窄带相关服务特征。在可以调用窄带相关特征的呼叫已经断开之后，复合语音路径被释放。

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