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公开(公告)号:US06671255B1
公开(公告)日:2003-12-30
申请号:US09440769
申请日:1999-11-16
IPC分类号: H04L1256
CPC分类号: H04L12/5602 , H04L2012/5635 , H04Q11/0478
摘要: A method for the relative flow control of a data flow, and a switch in which the method may be applied, are described. A buffer unit that reaches a certain degree of fullness sends a message to all units from which it receives data that it cannot receive any more data or that it can only receive at a reduced rate. The message is forwarded by each unit that receives it, to each unit from which it receives data and comprises a level indicator field, which is incremented for each unit it passes. For each unit passed a field is also added, identifying the unit from which it was received. Each unit is denoted by its number among all units receiving packets from the level above it. The message may be valid either for a certain period of time or until a new message is transmitted indicating that the problems have ceased.
摘要翻译: 描述用于数据流的相对流控制的方法以及可应用该方法的开关。 达到一定程度的丰满度的缓冲单元向收到数据的所有单元发送一个消息,它不能再接收到任何数据,或者只能以降低的速率接收。 消息由接收它的每个单元转发到从其接收数据的每个单元,并且包括一个电平指示符字段,该电平指示符字段对于其通过的每个单元递增。 对于每个通过的单位,也添加了一个字段,标识从其接收的单位。 每个单元由其上面的数据包接收的所有单元中的数字表示。 该消息可能在一段时间内有效,或直到发送新的消息,指示问题已经停止。
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公开(公告)号:US06172963B2
公开(公告)日:2001-01-09
申请号:US09023164
申请日:1998-02-13
IPC分类号: H04J300
CPC分类号: H04L49/30 , H04L47/10 , H04L47/29 , H04L47/30 , H04L47/39 , H04L49/105 , H04L49/254 , H04L49/3081 , H04L49/508 , H04L2012/5631 , H04L2012/5679 , H04L2012/5681 , H04Q11/0478
摘要: A method and a device for, preferably in ATM-traffic and in a switch with input and output buffers and with a so-called “credit based solution” for flow control, using a very short time interval between the requests from the input ports to send cells through the switch core to the output ports and where the degree of fullness of the output buffers is accurately supervised and taken into the calculations together with the number of cells in the input buffers when determined how many cells should be allowed to be sent to each output port during the next time interval. A certain over-allocation of cells to each output port is permitted.
摘要翻译: 一种用于优选在ATM业务中和具有输入和输出缓冲器以及用于流量控制的所谓“基于信用的解决方案”的交换机中的方法和装置,其使用来自输入端口的请求之间的非常短的时间间隔 通过交换机核心将单元发送到输出端口,并且当确定应允许发送多少个单元时,输出缓冲器的充满度被准确地监督并且与输入缓冲器中的单元数量一起被带入计算中 每个输出端口在下一个时间间隔。 允许向每个输出端口的单元格的某种过度分配。
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公开(公告)号:US20050216758A1
公开(公告)日:2005-09-29
申请号:US10809607
申请日:2004-03-24
申请人: Pawel Matusz , Krzysztof Kaminski
发明人: Pawel Matusz , Krzysztof Kaminski
摘要: Method and apparatus to perform frame authentication for a wireless network are described.
摘要翻译: 描述了对无线网络执行帧认证的方法和装置。
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公开(公告)号:US6006341A
公开(公告)日:1999-12-21
申请号:US849754
申请日:1997-06-17
申请人: Krzysztof Kaminski
发明人: Krzysztof Kaminski
CPC分类号: G06F11/2007 , G06F13/409
摘要: The invention relates to a magazine-related bus arrangement, wherein the magazine includes a backplane (1a) having electric contact fields and means for holding a number of circuit boards having edge-related electric contact surfaces in electric coaction with respective contact fields, adapted to enable the exchange of information-carrying signals between one or more first circuit arrays (102) belonging to a first circuit board (10), and one or more other circuit arrays (112) belonging to one or more second circuit boards (11). The logical number of bus-related conductors (m+n) with reserve conductors (n) slightly exceeds the numbers (m) necessarily required for a chosen signalling system and a non-error-tolerant signal exchange.
摘要翻译: PCT No.PCT / SE95 / 01499 Sec。 371日期:1997年6月17日 102(e)日期1997年6月17日PCT提交1995年12月12日PCT公布。 WO96 / 21188 PCT出版物 日期:1996年7月11日本发明涉及一种与杂志有关的总线布置,其中,所述盒包括具有电接触区的背板(1a)和用于保持多个电路板的装置,所述电路板具有与相应的电耦合的边缘相关的电接触表面 接触场,适于使得能够在属于第一电路板(10)的一个或多个第一电路阵列(102)和属于一个或多个第二电路(10)的一个或多个其它电路阵列(112)之间交换信息携带信号, 板(11)。 与备用导体(n)的总线相关导体(m + n)的逻辑数量略微超过所选择的信号系统所必需的数量(m)和不允许误差的信号交换。
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公开(公告)号:US20060009995A1
公开(公告)日:2006-01-12
申请号:US10888440
申请日:2004-07-09
申请人: Krzysztof Kaminski , Pawel Matusz
发明人: Krzysztof Kaminski , Pawel Matusz
IPC分类号: G06Q99/00
CPC分类号: G06Q99/00
摘要: Systems and methods are disclosed for providing resilient flow control in the context of the Universal Mobile Telecommunication System (UMTS) and in other contexts. In one embodiment, a method is provided for managing access to a network resource such as a forward access channel. Upon receiving a request from an entity such as a radio network controller to use the network resource, a set of credits is allocated to the entity. Periodically, the credits that have been allocated are reviewed, and revoked if they have not been used within a predefined period of time.
摘要翻译: 公开了用于在通用移动电信系统(UMTS)和其他上下文中提供弹性流控制的系统和方法。 在一个实施例中,提供了一种用于管理对诸如前向访问信道之类的网络资源的访问的方法。 一旦从诸如无线电网络控制器的实体接收到使用网络资源的请求,则向该实体分配一组信用。 定期地,如果在预定义的时间段内没有使用已经分配的信用额度,将被撤销。
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公开(公告)号:US5894483A
公开(公告)日:1999-04-13
申请号:US894463
申请日:1997-08-19
申请人: Krzysztof Kaminski
发明人: Krzysztof Kaminski
IPC分类号: G01R31/28 , G01R31/3185 , G06F11/22 , G06F11/00
CPC分类号: G01R31/318541
摘要: The invention comprises an integrated circuit arrangement (1) with several internal-related function blocks (such as 42) and edge-related bond pads (2 . . . 2k; 3 . . . 3k), whereby each of several selected pads is equipped with a test cell (2' . . . 2k'; 3' . . . 3k'); a first test cell for incoming signal structures at a first set of pads; and a second test cell (3k') for outgoing signal structures at a second set of pads. The test cells can, through internal connecting conductors, be connected to at least one function block (42). Each second test cell (3k') is equipped with a multiplexer (31), which can be controlled by means of a mode-selecting signal (32) to pass along either a signal pattern (43b1) that relates to a function block, or a signal pattern (33) that is received from a selected function block, in the form of a test signal. Each second test cell (3k') is equipped with an added multiplexer (38) where the output is, directly (or indirectly), connected to a test signal-related input of said multiplexer (31). A test signal (42b1), which originates from a function block that has been selected to be tested, is connected to at least one input of said added multiplexer (38). Said added multiplexer (38) may also be controlled by means of a mode-selecting signal (38a).
摘要翻译: PCT No.PCT / SE96 / 00286 Sec。 371日期1997年8月19日 102(e)日期1997年8月19日PCT提交1996年3月4日PCT公布。 公开号WO96 / 28781 日期1996年9月19日本发明包括具有多个内部相关功能块(例如42)和边缘相关接合焊盘(2 ... 2k; 3。... 3k)的集成电路装置(1),其中 几个选定的焊盘装有一个测试电池(2'... 2k'; 3'... 3k'); 用于在第一组焊盘处输入信号结构的第一测试单元; 以及用于第二组焊盘处的输出信号结构的第二测试单元(3k')。 测试单元可以通过内部连接导体连接到至少一个功能块(42)。 每个第二测试单元(3k')配备有多路复用器(31),其可以通过模式选择信号(32)进行控制,以沿着与功能块相关的信号模式(43b1)传递,或 以测试信号的形式从所选择的功能块接收的信号模式(33)。 每个第二测试单元(3k')配备有附加的多路复用器(38),其中输出直接(或间接地)连接到所述多路复用器(31)的测试信号相关输入。 来自已经被选择被测试的功能块的测试信号(42b1)连接到所述添加的多路复用器(38)的至少一个输入端。 所述添加的多路复用器(38)也可以通过模式选择信号(38a)来控制。
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