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1. 发明申请

US20050265385A1 Virtual USB communications port 有权
标题翻译：虚拟USB通信端口
公开(公告)号：US20050265385A1
公开(公告)日：2005-12-01
申请号：US10856066
申请日：2004-05-28
申请人： Daryl Cromer , Brandon Ellison , Eric Kern , Howard Locker , Edward Suffern
发明人： Daryl Cromer , Brandon Ellison , Eric Kern , Howard Locker , Edward Suffern
IPC分类号： G06F13/00 , G06F13/24 , H04J3/22
CPC分类号： G06F13/24
摘要： A method and system for accessing a remote real communication port (“COM port”) from a server blade in a server blade chassis by creating a virtual COM port in the server blade. A basic input/output system (BIOS) controller monitors an internal COM port in the server blade for communication traffic. Upon detecting the communication traffic, the BIOS controller reroutes the traffic to a virtual USB COM port created by the BIOS controller chipset. The virtual USB COM port directs the communication traffic to an internal universal serial bus (USB) device in the server blade. The USB device then forwards the traffic to an Ethernet media access controller (MAC) input/output (I/O) on a sideband channel to a remote system, which passes the communication traffic to a real COM port in the remote system.
摘要翻译：一种通过在服务器刀片服务器中创建虚拟COM端口从服务器刀片服务器机箱中的服务器刀片访问远程实际通信端口（“COM端口”）的方法和系统。基本的输入/输出系统（BIOS）控制器监视服务器刀片中的内部COM端口以实现通信流量。在检测到通信流量时，BIOS控制器将流量重新路由到由BIOS控制器芯片组创建的虚拟USB COM端口。虚拟USB COM端口将通信流量引导到服务器刀片中的内部通用串行总线（USB）设备。然后，USB设备将流量转发到边带通道上的以太网媒体访问控制器（MAC）输入/输出（I / O）到远程系统，远程系统将通信流量传递到远程系统中的真实COM端口。

2. 发明申请

US20050021732A1 Method and system for routing traffic in a server system and a computer system utilizing the same 审中-公开
标题翻译：用于在服务器系统和使用其的计算机系统中路由业务的方法和系统
公开(公告)号：US20050021732A1
公开(公告)日：2005-01-27
申请号：US10610095
申请日：2003-06-30
申请人： Edward Suffern , Joseph Bolan
发明人： Edward Suffern , Joseph Bolan
IPC分类号： G06F15/173 , H04L12/54 , H04L29/06 , H04L29/08
CPC分类号： H04L67/1002 , H04L67/1012 , H04L67/1025
摘要： A method for routing traffic in a server system and a computer system utilizing the same is disclosed. In a first aspect, the method comprises sensing a first condition in a server of a plurality of servers and adjusting traffic to the server in response to the first condition. In a second aspect, a computer system comprises a plurality of servers, wherein each of the plurality of servers comprising a monitoring mechanism for sensing a first condition in a server, a plurality of switch modules coupled to the plurality of servers, a management module, and a traffic control mechanism coupled to the management module, wherein the traffic control mechanism causes each of the plurality of switch modules to adjust traffic to the server when the first condition is sensed in the server.
摘要翻译：公开了一种在服务器系统中路由业务的方法和利用其的计算机系统。在第一方面，该方法包括感测多个服务器的服务器中的第一状态，并响应于第一条件调整到服务器的流量。在第二方面，计算机系统包括多个服务器，其中多个服务器中的每一个包括用于感测服务器中的第一状况的监视机构，耦合到多个服务器的多个交换模块，管理模块，以及耦合到所述管理模块的流量控制机构，其中，当在所述服务器中感测到所述第一条件时，所述流量控制机构使得所述多个交换模块中的每一个调整到所述服务器的流量。

3. 发明授权

US5790522A Method and system for performing traffic congestion control in a data communication network 失效
标题翻译：在数据通信网络中执行交通拥堵控制的方法和系统
公开(公告)号：US5790522A
公开(公告)日：1998-08-04
申请号：US494135
申请日：1995-06-23
申请人： Aline Fichou , Claude Galand , Ilias Iliadis , Xavier Jacquart , Philippe Louis , Victor Spagnol , Edward Suffern
发明人： Aline Fichou , Claude Galand , Ilias Iliadis , Xavier Jacquart , Philippe Louis , Victor Spagnol , Edward Suffern
IPC分类号： H04L12/54 , H04L12/70 , H04Q11/04 , H04L12/56
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/5619 , H04L2012/563 , H04L2012/5635 , H04L2012/5636 , H04L2012/5638 , H04L2012/5651 , H04L2012/568
摘要： Traffic congestion control is provided for a network node multiport switch capable of switching data packets of different priorities from input lines, via receive adapters, to output lines via transmit adapters. A spacing function is performed to limit the rate of data transfers through the switch in the absence of high priority data at the input lines and in the absence of a backpressure signal indicating the switch is congested at its output. If high priority data is detected or a backpressure signal has been generated, the data transfer rate is increased to deal with possible congestion.
摘要翻译：为能够通过接收适配器从输入线切换不同优先级的数据分组的网络节点多端口交换机提供业务拥塞控制，经由发送适配器到输出线路。执行间隔功能以在没有输入线处的高优先级数据的情况下以及没有指示交换机在其输出拥塞的背压信号的情况下限制通过交换机的数据传输速率。如果检测到高优先级数据或产生了背压信号，则增加数据传输速率以处理可能的拥塞。

4. 发明授权

US5923667A System and method for creating N-times bandwidth from N separate physical lines 失效
标题翻译：从N个独立物理线路创建N倍带宽的系统和方法
公开(公告)号：US5923667A
公开(公告)日：1999-07-13
申请号：US807496
申请日：1997-02-27
申请人： Clement Poiraud , Edward Suffern , Spiros Teleoglou
发明人： Clement Poiraud , Edward Suffern , Spiros Teleoglou
IPC分类号： H04J3/06 , H04L25/14
CPC分类号： H04L25/14 , H04J3/0611 , H04J3/0626 , H04J3/1641
摘要： A method and system aggregate data on multiple physically separate lower-speed E1/J1 channels of a communications network to generate higher bandwidth. A high speed data stream is first divided into lower bandwidth channels and transmitted through the network. The data arrives with varying delays depending on the physical characteristics of the network. Low bandwidth channels are aggregated together into a high bandwidth channel by determining the different geographical delay parameters among the lower speed channels, adjusting the transmission delays by alignment circuitry, and then combining the lower speed signals into one high bandwidth channel for the user. The transmission delay adjustment consists in adding a pseudo-random noise pattern to each of the lower bandwidth channels, measuring the time difference among all the channels, and then adjusting the time differences in the received data stream so that the combination of the signals produces a coherent higher bandwidth data stream. Because of the enhanced delay compensation mechanism, there is virtually no distance limitation in the transmission of data and if one of the lower physical telecommunication lines becomes inoperative, bandwidth recovery is provided.
摘要翻译：一种方法和系统在通信网络的多个物理上分离的低速E1 / J1信道上聚合数据，以产生更高的带宽。高速数据流首先被划分为较低带宽信道并通过网络传输。取决于网络的物理特性，数据具有不同的延迟。通过确定低速信道之间的不同地理延迟参数，通过对准电路调整传输延迟，然后将低速信号组合成用于用户的一个高带宽信道，将低带宽信道聚合在一起成为高带宽信道。传输延迟调整包括将伪随机噪声模式添加到每个较低带宽信道，测量所有信道之间的时间差，然后调整接收数据流中的时间差，使得信号的组合产生相干更高带宽的数据流。由于增强的延迟补偿机制，在数据传输中实际上没有距离限制，并且如果较低物理电信线路之一变得不可操作，则提供带宽恢复。

5. 发明授权

US5568477A Multipurpose packet switching node for a data communication network 失效
标题翻译：用于数据通信网络的多用途分组交换节点
公开(公告)号：US5568477A
公开(公告)日：1996-10-22
申请号：US495774
申请日：1995-06-27
申请人： Claude Galand , Xavier Jacquart , Gerald Lebizay , Jean-yves Leboudec , Philippe Louis , Clement Poiraud , Eric S. Georges , Victor Spagnol , Edward Suffern , Hong L. Truong
发明人： Claude Galand , Xavier Jacquart , Gerald Lebizay , Jean-yves Leboudec , Philippe Louis , Clement Poiraud , Eric S. Georges , Victor Spagnol , Edward Suffern , Hong L. Truong
IPC分类号： H04Q3/00 , H04L12/56 , H04L12/64 , H04Q11/04 , H04J3/24
CPC分类号： H04L49/3009 , H04L49/30 , H04L49/3081 , H04Q11/0478 , H04L2012/5662 , H04L2012/5668 , H04L49/20 , H04L49/25
摘要： A multipurpose data communication network node for interconnecting both ATM and Variable Length (VL) input/output trunks with all combinations of node input versus output trunk connections. The network node includes ATM/VL Receive Adapters and ATM/VL Transmit Adapters, interconnected via a Switching device (44) operating on ATM like packets (i.e. ATM cells) only. The receive adapter includes means (41, 43) for deriving switchable cells from VL traffic possibly including ATM packets and provided over an input VL trunk and means (45, 46) for deriving switchable cells from ATM packets provided on input ATM trunk. The transmit adapter, includes means (47, 48) for reconstructing VL traffic to be fed onto an output VL trunk, and means (49, 50) for reconstructing ATM traffic to be fed onto an output ATM trunk; both means (47, 48) and (49, 50) being fed with switchable cells irrespective of the traffic origin, being it from VL or ATM trunks.
摘要翻译：用于将ATM和可变长度（VL）输入/输出中继线与节点输入与输出中继线连接的所有组合相互连接的多用途数据通信网络节点。网络节点包括ATM / VL接收适配器和ATM / VL发送适配器，其通过仅在ATM上作为分组（即ATM信元）运行的交换设备（44）互连。接收适配器包括用于从可能包括ATM分组并经由输入VL中继提供的VL业务导出可切换小区的装置（41,43）以及用于从提供在输入ATM中继线上的ATM分组导出可切换小区的装置（45,46）。发射适配器包括用于重建要馈送到输出VL中继线上的VL业务的装置（47,48），以及用于重建要馈送到输出ATM中继线上的ATM业务的装置（49,50）两个装置（47,48）和（49,50）都与可交换电池一起馈送，而不管交通来源是否来自VL或ATM中继线。

6. 发明授权

US5488734A Coupler for providing a high speed interface between a communication controller and a controller extension 失效
标题翻译：耦合器，用于在通信控制器和控制器扩展之间提供高速接口
公开(公告)号：US5488734A
公开(公告)日：1996-01-30
申请号：US333932
申请日：1994-11-03
申请人： Warren D. Bailey , Kenenth J. Barker , Joan M. Bellinghausen , George M. Calhoun , Bernard J. Naudin , Edward Suffern
发明人： Warren D. Bailey , Kenenth J. Barker , Joan M. Bellinghausen , George M. Calhoun , Bernard J. Naudin , Edward Suffern
IPC分类号： G06F15/16 , G06F13/12 , G06F13/00
CPC分类号： G06F13/128
摘要： A communications system for transmitting data utilizes one or more picoprocessors located logically out of the main data path for conducting calculations and control functions in a fashion which is decoupled or separate from the main data path. In particular, the system utilizes multiple picoprocessors for performing buffer management and high performance buffer chaining processes out of the main data path so that the main data path may be continually used in parallel. In this manner, data transfer is enhanced by offloading functions and responsibilities from the main system processor and removing unnecessary traffic from the main data path.
摘要翻译：用于发送数据的通信系统利用逻辑上位于主数据路径之外的一个或多个皮卡处理器，用于以与主数据路径去耦或分离的方式进行计算和控制功能。特别地，该系统利用多个微处理器来执行主数据路径之间的缓冲器管理和高性能缓冲链接处理，使得主数据路径可以并行连续使用。以这种方式，通过从主系统处理器卸载功能和责任并从主数据路径去除不必要的业务来增强数据传输。

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