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1. 发明申请

WO00038380A2 CONNECTION ADMISSION CONTROL BASED ON BANDWIDTH AND BUFFER USAGE 审中-公开
标题翻译：基于带宽和缓冲器使用的连接接纳控制
公开(公告)号：WO00038380A2
公开(公告)日：2000-06-29
申请号：PCT/SE1999/002419
申请日：1999-12-17
IPC分类号： H04L12/54 , H04L12/70 , H04Q11/04 , H04L12/56
CPC分类号： H04L12/5601 , H04L12/5602 , H04L2012/5629 , H04L2012/5651 , H04L2012/5679 , H04L2012/5681 , H04L2012/5684 , H04Q11/0478
摘要： A connection admission control (CAC) technique for a telecommunications node approximates probability of loss using a log moment generating function and its two partial derivatives of workload on a queue over a time interval. The approximation uses four state variables, which depend on the log moment generating function and its two partial derivatives. The four state variables are: (1) linear term in approximation to log loss ratio at a working point; (2) the argument of logarithmic term in approximation to log loss ratio at the working point; (3) a buffer limit used at the working point; and (4) a multiplier of imaginary traffic used at the working point. Advantageously, these state variables vary linearly with the traffic, so a new connection can simply add its contributions to them. The connection admission control (CAC) uses the state variables to produce the following three parameters: (1) an approximation q = z - log(c) to the logarithm of the probability of loss; (2) a buffer size limit B; and (3) a multiple m of imaginary traffic from a design mix. The traffic on all connections is admissable if four conditions are satisfied. The present invention applies, e.g., to a single queue and server, and can be generalized to multiple queues and servers.
摘要翻译：用于电信节点的连接准入控制（CAC）技术使用日志矩生成函数及其在时间间隔上的队列上的工作负载的两个偏导数近似丢失的概率。近似使用四个状态变量，这取决于对数矩生成函数及其两个偏导数。四个状态变量是：（1）在工作点近似对数损失率的线性项; （2）工作点近似对数损失率的对数项的论证; （3）工作点使用的缓冲区限制; 和（4）在工作点使用虚拟交通的乘数。有利的是，这些状态变量随交通量线性变化，因此新的连接可以简单地向其添加其贡献。连接允许控制（CAC）使用状态变量产生以下三个参数：（1）近似值q = z-log（c）与损失概率的对数; （2）缓冲区大小限制B; 和（3）来自设计组合的虚拟交通量的多个m。如果满足四个条件，所有连接的流量是可接受的。本发明应用于例如单个队列和服务器，并且可以被推广到多个队列和服务器。

2. 发明申请

WO0001168A2 METHOD AND SYSTEM FOR BURST CONGESTION CONTROL IN AN ATM NETWORK 审中-公开
标题翻译： ATM网络中的BURST CONGESTION控制的方法和系统
公开(公告)号：WO0001168A2
公开(公告)日：2000-01-06
申请号：PCT/US9914623
申请日：1999-06-25
申请人： GTE LABORATORIES INC
发明人： GERSHT ALEXANDER , PATHAK GIRISH , SHULMAN ALEXANDER
IPC分类号： H04J3/14 , H04L12/56 , H04Q11/04 , H04Q
CPC分类号： H04L12/5601 , H04L47/15 , H04L47/20 , H04L47/29 , H04L47/70 , H04L47/724 , H04L47/788 , H04L47/805 , H04L47/822 , H04L47/826 , H04L47/829 , H04L2012/5624 , H04L2012/5629 , H04L2012/5632 , H04L2012/5636 , H04L2012/5651 , H04L2012/5682 , H04L2012/5684 , H04Q11/0478
摘要： A method and system for controlling congestion in an ATM network (160) comprises the steps of pre-allocating, for a pre-determined interval of time, a set of burst access parameters to a set of pre-allocated virtual paths between a set of source node (100a-100c) and destination node (100a-100c) pairs in the ATM network (160), and controlling, at the burst level, the traffic at each source node based on the pre-allocated set of burst access parameters and without communicating with other nodes in the ATM network (160). Specifically, the network (160), for a pre-determined interval of time, pre-allocates a set of virtual paths between each source-destination node (100a-100c) pair in the network (160), pre-allocates a set of maximum permitted rates to the pre-allocated set of virtual paths, respectively, and pre-assigns a set of burst access thresholds to a set of service classes, respectively, in the pre-allocated virtual paths, where the pre-assigned burst access thresholds are less than or equal to the corresponding pre-allocated maximum permitted rates. Based on the maximum permitted rates and the burst access thresholds, each source node (100a-100c) in the network (160) then controls, at the burst level, the traffic directed to the source node without communicating with other nodes (100a-100c) in the network (160). A source node (100a-100c) admits a detected burst onto a pre-allocated virtual path when a total reserved peak cell rate for all bursts that are in progress in the pre-allocated virtual path plus a peak cell rate of the detected burst is less than the identified burst access threshold. Otherwise, the source node (100a-100c) rejects the detected burst from the network (160).
摘要翻译：一种用于控制ATM网络中的拥塞的方法和系统（160）包括以下步骤：将一组突发接入参数预先分配给一组预先分配的虚拟路径，一组源节点（100a-100c）和目的地节点（100a-100c）对在ATM网络（160）中，并且在突发级别基于预先分配的突发接入参数集合来控制每个源节点处的业务，以及而不与ATM网络中的其他节点通信（160）。具体地，网络（160）在预定时间间隔内预先分配网络（160）中的每个源 - 目的地节点（100a-100c）对之间的一组虚拟路径，预先分配一组分别预先分配的虚拟路径集合的最大允许速率，并且在预分配的虚拟路径中分别将一组突发接入阈值分配给一组服务类别，其中预分配的突发接入阈值小于或等于相应的预先分配的最大允许率。基于最大允许速率和突发接入阈值，网络（160）中的每个源节点（100a-100c）然后在突发级别控制指向源节点的业务，而不与其他节点通信（100a-100c ）在网络（160）中。当预先分配的虚拟路径中正在进行的所有脉冲串加上检测到的脉冲串的峰值信元速率的总保留峰值信元速率是源节点（100a-100c）时，将检测到的突发信号承认到预先分配的虚拟路径上小于所识别的突发接入阈值。否则，源节点（100a-100c）拒绝来自网络的检测到的突发（160）。

3. 发明申请

WO9704541A3 MULTIPOINT-TO-MULTIPOINT ECHO PROCESSING IN A NETWORK SWITCH 审中-公开
标题翻译：网络交换机中的多点到多点ECHO处理
公开(公告)号：WO9704541A3
公开(公告)日：1997-03-20
申请号：PCT/US9611918
申请日：1996-07-18
申请人： ASCOM NEXION INC , BUBENIK RICHARD G , CALDARA STEPHEN A , HAUSER STEPHEN A , MANNING THOMAS A , VEIT STEPHEN R
发明人： BUBENIK RICHARD G , CALDARA STEPHEN A , HAUSER STEPHEN A , MANNING THOMAS A , VEIT STEPHEN R
IPC分类号： G06F12/02 , G06F9/46 , G06F15/173 , H04J3/06 , H04L1/22 , H04L7/04 , H04L12/18 , H04L12/24 , H04L12/46 , H04L12/54 , H04L13/08 , H04L29/06 , H04L29/08 , H04M3/00 , H04M3/08 , H04M3/22 , H04Q3/00 , H04Q3/545 , H04Q11/04 , H04J
CPC分类号： H04L47/18 , G06F15/17375 , H04J3/0682 , H04J3/0685 , H04L7/046 , H04L12/18 , H04L12/4608 , H04L12/5601 , H04L12/5602 , H04L41/0896 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/621 , H04L49/106 , H04L49/107 , H04L49/153 , H04L49/1553 , H04L49/1576 , H04L49/203 , H04L49/253 , H04L49/255 , H04L49/256 , H04L49/3081 , H04L49/309 , H04L49/455 , H04L49/552 , H04L49/555 , H04L69/32 , H04L69/324 , H04L2012/5614 , H04L2012/5616 , H04L2012/5627 , H04L2012/5628 , H04L2012/5629 , H04L2012/5631 , H04L2012/5632 , H04L2012/5634 , H04L2012/5635 , H04L2012/5642 , H04L2012/5643 , H04L2012/5647 , H04L2012/5648 , H04L2012/5649 , H04L2012/5651 , H04L2012/5652 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04L2012/5683 , H04L2012/5685 , H04Q11/0478
摘要： An apparatus and a method are disclosed for unencumbering valuable switching resources in a network switch involved in a multipoint-to-multipoint switching scenario. The network switch (1) includes an input processing port (14) connected between a plurality of input links and a switching fabric, and having a plurality of data buffering queues (26), and an output processing port (16) connected between the switch fabric and a plurality of output links and having a plurality of data buffering queues (28). The input processing port processes a data cell received on one of the input links by appending to the data cell a link number, a port number, and a connection ID associated with input side. The output processing port processes the data cell processed by the input processing port by comparing the link number, the port number, and the connection ID of the data cell with those associated with the output processing port. The data cell is then stored in the data buffering queue according to a matching scheme.

4. 发明申请

WO9701895A3 CONNECTION ADMISSION CONTROL SYSTEM (CAC) FOR ATM NETWORKS 审中-公开
标题翻译： ATM网络连接接纳控制系统（CAC）
公开(公告)号：WO9701895A3
公开(公告)日：1997-03-06
申请号：PCT/CA9600431
申请日：1996-06-27
申请人： NEWBRIDGE NETWORKS CORP , HUANG CHUN CHONG
发明人： HUANG CHUN-CHONG
IPC分类号： H04L12/54 , H04L12/70 , H04Q11/04 , H04J
CPC分类号： H04L12/5602 , H04L2012/5629 , H04L2012/5632 , H04L2012/5672 , H04Q11/0478
摘要： A method of carrying out connection admission control in an asynchronous network, comprises determining the virtual bandwidth in the set-up phase using a closed-form virtual bandwidth formula generalized from the exponential bounds for the queue length of incoming cells at a queuing point using a Martingale function, and permitting a connection to be established or maintained when the following condition is met: Σ virtual bandwidthj x number of connections of type j≤C( available bandwidth). The invention is useful for effecting connection admission control in ATM or like asynchronous data networks.

5. 发明申请

WO1997004559A1 SWITCH FABRIC CONTROLLER COMPARATOR SYSTEM AND METHOD 审中-公开
标题翻译：开关织物控制器比较器系统和方法
公开(公告)号：WO1997004559A1
公开(公告)日：1997-02-06
申请号：PCT/US1996011916
申请日：1996-07-18
申请人： ASCOM NEXION INC.
发明人： ASCOM NEXION INC. , MANNING, Thomas, A. , CALDARA, Stephen, A. , HAUSER, Stephen, A.
IPC分类号： H04L12/56
CPC分类号： H04L49/253 , G06F15/17375 , H04J3/0682 , H04J3/0685 , H04L7/046 , H04L12/4608 , H04L12/5601 , H04L12/5602 , H04L41/0896 , H04L47/10 , H04L47/11 , H04L47/18 , H04L47/26 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/621 , H04L49/106 , H04L49/107 , H04L49/153 , H04L49/1553 , H04L49/1576 , H04L49/203 , H04L49/255 , H04L49/256 , H04L49/3081 , H04L49/309 , H04L49/455 , H04L49/552 , H04L49/555 , H04L2012/5614 , H04L2012/5616 , H04L2012/5627 , H04L2012/5628 , H04L2012/5629 , H04L2012/5631 , H04L2012/5632 , H04L2012/5634 , H04L2012/5635 , H04L2012/5642 , H04L2012/5643 , H04L2012/5647 , H04L2012/5648 , H04L2012/5649 , H04L2012/5651 , H04L2012/5652 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04L2012/5683 , H04L2012/5685 , H04Q11/0478
摘要： A switch fabric controller comparator system (200) is provided for comparing the contents of a foreground port mapping memory (25) and a background port mapping memory (125). The switch fabric controller comparator system (200) includes the foreground port mapping memory (25), the background port mapping memory (125), and a switch fabric controller comparator (150). Routinely, the switch fabric controller comparator (150) compares the contents of the foreground port mapping memory (25) and the background port mapping memory (125) to determine if any discrepancy exists between the two memories as to which input ports are mapped to which output ports. If a discrepancy or error is found, an error signal is generated by the switch fabric controller comparator (150). The foreground switch fabric controller (24) may log the error signal and enable another signal in response.
摘要翻译：提供了一种用于比较前景端口映射存储器（25）和后台端口映射存储器（125）的内容的交换结构控制器比较系统（200）。交换结构控制器比较系统（200）包括前台端口映射存储器（25），后台端口映射存储器（125）和交换结构控制器比较器（150）。通常，交换结构控制器比较器（150）比较前台端口映射存储器（25）和后台端口映射存储器（125）的内容，以确定两个存储器之间是否存在与哪个输入端口映射到哪个输入端口有差异输出端口。如果发现差异或错误，则交换结构控制器比较器（150）产生错误信号。前景交换结构控制器（24）可以记录错误信号并响应于另一个信号。

6. 发明申请

WO1997004554A1 METHOD AND SYSTEM FOR CONTROLLING NETWORK SERVICE PARAMETERS IN A CELL BASED COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于控制基于小区通信网络的网络服务参数的方法和系统
公开(公告)号：WO1997004554A1
公开(公告)日：1997-02-06
申请号：PCT/US1996011931
申请日：1996-07-18
申请人： ASCOM NEXION INC.
发明人： ASCOM NEXION INC. , McCLURE, Robert, B. , CALDARA, Stephen, A. , HAUSER, Stephen, A. , MANNING, Thomas, A.
IPC分类号： H04L12/50
CPC分类号： H04L47/18 , G06F15/17375 , H04J3/0682 , H04J3/0685 , H04L7/046 , H04L12/4608 , H04L12/5601 , H04L12/5602 , H04L41/0896 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/621 , H04L49/106 , H04L49/107 , H04L49/153 , H04L49/1553 , H04L49/1576 , H04L49/203 , H04L49/255 , H04L49/256 , H04L49/3081 , H04L49/309 , H04L49/455 , H04L69/32 , H04L69/324 , H04L2012/5614 , H04L2012/5616 , H04L2012/5627 , H04L2012/5628 , H04L2012/5629 , H04L2012/5631 , H04L2012/5632 , H04L2012/5634 , H04L2012/5635 , H04L2012/5642 , H04L2012/5643 , H04L2012/5647 , H04L2012/5648 , H04L2012/5649 , H04L2012/5651 , H04L2012/5652 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04L2012/5683 , H04L2012/5685 , H04Q11/0478
摘要： The invention comprises a method and apparatus for controlling network service parameters in a cell based communications network. In accordance with the method of the invention, a plurality of input signals (36) are received on input ports (30) of a communications device (12) wherein at least one input signal (36) comprises at least one virtual connection (38). The communications device (12) is part of a cell based communications network and each virtual connection (38) comprises a series of data cells. A first virtual connection (38) is assigned to a first queue (44) associated with a first buffer space (48) which is dedicated to the first queue (44). The first queue (44) is also associated with a second buffer and other queues. Data associated with the first virtual connection (38) is queued in the first queue (44).
摘要翻译：本发明包括一种用于控制基于小区的通信网络中的网络服务参数的方法和装置。根据本发明的方法，多个输入信号（36）被接收在通信设备（12）的输入端口（30）上，其中至少一个输入信号（36）包括至少一个虚拟连接（38）。通信设备（12）是基于小区的通信网络的一部分，并且每个虚拟连接（38）包括一系列数据单元。第一虚拟连接（38）被分配给与专用于第一队列（44）的第一缓冲空间（48）相关联的第一队列（44）。第一队列（44）还与第二缓冲器和其他队列相关联。与第一虚拟连接（38）相关联的数据在第一队列（44）中排队。

7. 发明申请

WO1997004541A2 MULTIPOINT-TO-MULTIPOINT ECHO PROCESSING IN A NETWORK SWITCH 审中-公开
标题翻译：网络交换机中的多点到多点ECHO处理
公开(公告)号：WO1997004541A2
公开(公告)日：1997-02-06
申请号：PCT/US1996011918
申请日：1996-07-18
申请人： ASCOM NEXION INC. , BUBENIK, Richard, G. , CALDARA, Stephen, A. , HAUSER, Stephen, A. , MANNING, Thomas, A. , VEIT, Stephen, R.
发明人： ASCOM NEXION INC.
IPC分类号： H04J00/00
CPC分类号： H04L47/18 , G06F15/17375 , H04J3/0682 , H04J3/0685 , H04L7/046 , H04L12/18 , H04L12/4608 , H04L12/5601 , H04L12/5602 , H04L41/0896 , H04L47/10 , H04L47/11 , H04L47/26 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/621 , H04L49/106 , H04L49/107 , H04L49/153 , H04L49/1553 , H04L49/1576 , H04L49/203 , H04L49/253 , H04L49/255 , H04L49/256 , H04L49/3081 , H04L49/309 , H04L49/455 , H04L49/552 , H04L49/555 , H04L69/32 , H04L69/324 , H04L2012/5614 , H04L2012/5616 , H04L2012/5627 , H04L2012/5628 , H04L2012/5629 , H04L2012/5631 , H04L2012/5632 , H04L2012/5634 , H04L2012/5635 , H04L2012/5642 , H04L2012/5643 , H04L2012/5647 , H04L2012/5648 , H04L2012/5649 , H04L2012/5651 , H04L2012/5652 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04L2012/5683 , H04L2012/5685 , H04Q11/0478
摘要： An apparatus and a method are disclosed for unencumbering valuable switching resources in a network switch involved a multipoint-to-multipoint switching scenario. The network switch includes a switch fabric, an input processing port connected between a plurality of input links and the switch fabric and having a plurality of data buffering queues, and an output processing port connected between the switch fabric and a plurality of outputs links and having a plurality of data buffering queues. All of the data buffering queues have a connection identification code, and the data buffering queues in the output processing port have a data cell processing code. The input processing port processes a data cell received on one of the input links by appending to the data cell a link number indicating an input link where the data cell arrived, a port number indicating the input processing port, and a connection identification code associated with a data buffering queue in the input processing port where the data cell will be buffered. The output processing port processes a data cell processed by the input processing port and transferred to the output processing port through the switch fabric by comparing the link number to a link number of a link connected to the output processing port, the port number to a port number of the output processing port, and the connection identification code to a connection identification code associated with a data buffering queue in the output processing port. The data cell is then stored in the data buffering queue in the output processing port according to a matching scheme between the link numbers, the port numbers, and the connection identification codes as dictated by the data cell processing code.
摘要翻译：公开了一种用于在涉及多点到多点交换场景的网络交换机中对有价值的交换资源进行编号的装置和方法。网络交换机包括交换结构，连接在多个输入链路和交换结构之间并具有多个数据缓冲队列的输入处理端口，以及连接在交换结构和多个输出链路之间的输出处理端口，并且具有多个数据缓冲队列。所有数据缓冲队列都具有连接识别码，并且输出处理端口中的数据缓冲队列具有数据单元处理代码。输入处理端口通过向数据单元附加指示指示数据单元到达的输入链路的链路号，指示输入处理端口的端口号和与该数据单元相关联的连接标识码，处理在其中一个输入链路上接收的数据信元在数据单元将被缓冲的输入处理端口中的数据缓冲队列。输出处理端口处理由输入处理端口处理的数据单元，并通过将链路号与连接到输出处理端口的链路的链路号进行比较，将端口号连接到端口，通过交换结构传送到输出处理端口输出处理端口号，以及连接识别码连接到与输出处理端口中的数据缓冲队列相关联的连接识别码。然后根据由数据单元处理代码指定的链路号，端口号和连接识别码之间的匹配方案，将数据信元存储在输出处理端口中的数据缓冲队列中。

8. 发明申请

WO1997004397A1 SERIAL CONTROL AND DATA INTERCONNECT SYSTEM USING A CROSSBAR SWITCH AND A MULTIPOINT TOPOLOGY 审中-公开
标题翻译：使用交叉开关和多点拓扑的串行控制和数据互连系统
公开(公告)号：WO1997004397A1
公开(公告)日：1997-02-06
申请号：PCT/US1996011946
申请日：1996-07-18
申请人： ASCOM NEXION INC.
发明人： ASCOM NEXION INC. , HAUSER, Stephen, A. , CALDARA, Stephen, A. , MANNING, Thomas, A. , McCLURE, Robert, B.
IPC分类号： G06F15/00
CPC分类号： H04L49/253 , G06F15/17375 , H04J3/0682 , H04J3/0685 , H04L7/046 , H04L12/4608 , H04L12/5601 , H04L12/5602 , H04L41/0896 , H04L47/10 , H04L47/11 , H04L47/18 , H04L47/26 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/621 , H04L49/106 , H04L49/107 , H04L49/153 , H04L49/1553 , H04L49/1576 , H04L49/203 , H04L49/255 , H04L49/256 , H04L49/3081 , H04L49/309 , H04L49/455 , H04L49/552 , H04L49/555 , H04L69/32 , H04L69/324 , H04L2012/5614 , H04L2012/5616 , H04L2012/5627 , H04L2012/5628 , H04L2012/5629 , H04L2012/5631 , H04L2012/5632 , H04L2012/5634 , H04L2012/5635 , H04L2012/5642 , H04L2012/5643 , H04L2012/5647 , H04L2012/5648 , H04L2012/5649 , H04L2012/5651 , H04L2012/5652 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04L2012/5683 , H04L2012/5685 , H04Q11/0478 , H04W28/14
摘要： A communication device (10) includes a number of input/output modules (12) coupled to a switch control module (14) using an interconnect (40) and to a redundant switch control module (16) using a redundant interconnect (42). Each interconnect (40) and redundant interconnect (42) includes a control interconnect (44) and a data interconnect (46). The control interconnect (44) establishes control information for transferring a cell in the communication device (10) and the data interconnect (46) performs the cell transfer.
摘要翻译：通信设备（10）包括使用互连（40）和使用冗余互连（42）的冗余交换机控制模块（16）耦合到交换机控制模块（14）的多个输入/输出模块（12）。每个互连（40）和冗余互连（42）包括控制互连（44）和数据互连（46）。控制互连（44）建立用于传送通信设备（10）中的小区的控制信息，并且数据互连（46）执行小区传输。

9. 发明申请

WO2004057813A1 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2004057813A1
公开(公告)日：2004-07-08
申请号：PCT/SE2003/001490
申请日：2003-09-25
申请人： OPERAX AB , SUNDQVIST, Jim , BODIN, Ulf , SCHELÉN, Olov , LINDHOLM, Daniel
发明人： SUNDQVIST, Jim , BODIN, Ulf , SCHELÉN, Olov , LINDHOLM, Daniel
IPC分类号： H04L12/56
CPC分类号： H04L47/822 , H04L12/5601 , H04L47/15 , H04L47/19 , H04L47/29 , H04L47/30 , H04L47/70 , H04L47/724 , H04L47/801 , H04L47/803 , H04L47/826 , H04L2012/5629 , H04L2012/5651
摘要： A method for performing admission control in order to offer assurances on forwarding quality in networks comprising setting a threshold for each link where said threshold defines a maximum sum of forwarding resources requested by applications for their application data flows, ADFs, on the link.According to the invention the level of said threshold is chosen by utilising knowledge about multiplexing properties of the ADFs on each link and by utilising knowledge about the forwarding resources of the links.
摘要翻译：一种用于执行准入控制的方法，以便对网络中的转发质量提供保证，包括为每个链路设置阈值，其中所述阈值定义了应用程序在其链路上应用数据流ADF请求的转发资源的最大和。本发明通过利用关于每个链路上的ADF的多路复用属性的知识以及利用关于链路的转发资源的知识来选择所述阈值的级别。

10. 发明申请

WO99009782A1 METHOD FOR ATM COMMUNICATION STATISTICAL MULTIPLEXING 审中-公开
标题翻译：方法统计复用ATM连接
公开(公告)号：WO99009782A1
公开(公告)日：1999-02-25
申请号：PCT/DE1998/002109
申请日：1998-07-27
IPC分类号： H04L12/70 , H04Q11/04
CPC分类号： H04Q11/0478 , H04L2012/5629 , H04L2012/5632 , H04L2012/5672
摘要： During ATM communications a plurality of communications are transmitted through common link sections. New incoming communications are allowed on the basis of decisions made by acceptance algorithms. However only yes/no decisions are made. It is nevertheless desirable that the reserved band width required for all the communications carried out by said link sections be known. This problem is solved by the invention whereby the band width is evaluated by steps while communications are being set up/switched out, by modifying the sigma rule algorithm.
摘要翻译：当ATM连接从多个通过公共链路段连接的发送。新添加的连接是允许的，所指示的下采取通过验收的算法决定。然而，这里仅是/否作出决定。然而，通常所有连接的带宽的知识，通过此链接部分路由所有是必要的。本发明解决了由带宽这一问题与通过修改Σ-规则算法向上/向下连接逐渐估计。

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