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1. 发明申请

WO2006092764A1 SYSTEM AND METHOD FOR SYNCHRONISING A DATA PROCESSING NETWORK 审中-公开
标题翻译：用于同步数据处理网络的系统和方法
公开(公告)号：WO2006092764A1
公开(公告)日：2006-09-08
申请号：PCT/IB2006/050632
申请日：2006-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , HEKSTRA-NOWACKA, Ewa , VAN DEN HAMER, Peter , VAN BERKEL, Cornelis, H. , RADULESCU, Andrei
发明人： HEKSTRA-NOWACKA, Ewa , VAN DEN HAMER, Peter , VAN BERKEL, Cornelis, H. , RADULESCU, Andrei
IPC分类号： H04J3/06
CPC分类号： H04J3/0635 , H04L7/0008
摘要： A data processing system according to the invention comprising a group of at least a first and a second module, wherein each module has a data processing facility, a clock for timing data transmissions from the module to another module, a time-slot counter for counting a number of time slots which are available for transmission of data. The modules have a first operational state wherein the counted number of time slots is less than or equal to a predetermined number, in which operational state data transmission is enabled, and a second operational state wherein the number is in excess of the predetermined number, in which second operational state data transmission is disabled, Each module has a notifying facility for notifying when it is in the second operational state. The data processing system has at least one detecting facility that detects whether the other modules have notified that they are in the second operational state and the modules each have an initialization facility for resetting the time-slot counter when the module is in the second operational state and each of the other modules has notified that it is in the second operational state.
摘要翻译：根据本发明的数据处理系统包括至少第一和第二模块的组，其中每个模块具有数据处理设施，用于从模块到另一模块的定时数据传输的时钟，用于计数的时隙计数器可用于传输数据的多个时隙。模块具有第一操作状态，其中计数的时隙数小于或等于预定数量，其中操作状态数据传输被启用，以及第二操作状态，其中数量超过预定数量，在哪个第二操作状态数据传输被禁用，每个模块都有一个通知设备，用于通知何时处于第二个操作状态。数据处理系统具有至少一个检测装置，其检测其他模块是否已经通知它们处于第二操作状态，并且模块各自具有用于当模块处于第二操作状态时复位时隙计数器的初始化设施并且每个其他模块已经通知它处于第二操作状态。

2. 发明申请

WO2007060574A2 A DATA PROCESSOR SYSTEM AND A METHOD FOR COMMUNICATING DATA 审中-公开
标题翻译：数据处理器系统和用于通信数据的方法
公开(公告)号：WO2007060574A2
公开(公告)日：2007-05-31
申请号：PCT/IB2006/054240
申请日：2006-11-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , HEKSTRA-NOWACKA, Ewa , RADULESCU, Andrei , EVOY, David, R.
发明人： HEKSTRA-NOWACKA, Ewa , RADULESCU, Andrei , EVOY, David, R.
IPC分类号： G06F15/17
CPC分类号： G06F15/17 , H04L1/1877 , H04L1/1887
摘要： A data processor system is described comprising a first and a second data processor unit (PUl, PU2). The first data processor unit (PUl) has a data source (SWl, IP11, IP 12) for providing data units for transmission to the second data processor unit (PU2) and a retry buffer (RBUF) for temporarily storing transmitted data units. It is provided with a data selector (RSEL) for selecting data units from the data source or from the retry buffer, and a controller (RCTRL) for controlling the data selector, as well as an output (TIx) for providing data selected for transmission. The second data processor unit (PU2) has an input (RIx) for receiving the transmitted data and an output (PU20) for further transmitting the received data to a third data processor unit. It also has an input buffer (IBUF) coupled to the input, for temporarily storing the received data. The second data processing unit further comprises an error detector (ED) for detecting an error in the received data and a message generating unit (EF) coupled to the error detector for generating an error message for the first data processor unit in case the error detector detects an error. The controller (RCTRL) of the first data processor unit causes the data selector to select data from the retry buffer (RBUF) if it receives an error message, and causes the data selector to select the data source (SWl, IP11, IP 12) otherwise. The first data processor unit (PUl) limits retransmission of a data unit to a predetermined maximum number of times irrespective of whether the data unit is correctly received or not. This allows for an undisturbed flow of streaming data with an increased reliability.
摘要翻译：描述了包括第一和第二数据处理器单元（PU1，PU2）的数据处理器系统。第一数据处理器单元（PU1）具有数据源（SW1，IP11，IP12），用于提供用于传输到第二数据处理器单元（PU2）的数据单元和用于临时存储发送数据单元的重试缓冲器（RBUF）。它设置有用于从数据源或重试缓冲器中选择数据单元的数据选择器（RSEL）和用于控制数据选择器的控制器（RCTRL），以及用于提供选择传输的数据的输出（TIx）。第二数据处理器单元（PU2）具有用于接收发送数据的输入（RIx）和用于将接收到的数据进一步发送到第三数据处理器单元的输出（PU20）。它还具有耦合到输入的输入缓冲器（IBUF），用于临时存储所接收的数据。第二数据处理单元还包括用于检测接收到的数据中的错误的错误检测器（ED）和耦合到错误检测器的消息生成单元（EF），用于在错误检测器检测到错误。如果第一数据处理器单元的控制器（RCTRL）接收到错误消息，则使数据选择器从重试缓冲器（RBUF）中选择数据，并使数据选择器选择数据源（SW1，IP11，IP12）除此以外。第一数据处理器单元（PU1）将数据单元的重传限制到预定的最大次数，而不管数据单元是否被正确接收。这允许流量数据的流量不受干扰，并具有增加的可靠性。

3. 发明申请

WO2006134540A1 ELECTRONIC DEVICE, METHOD FOR FRAME SYNCHRONIZATION, AND MOBILE DEVICE. 审中-公开
标题翻译：电子设备，帧同步方法和移动设备。
公开(公告)号：WO2006134540A1
公开(公告)日：2006-12-21
申请号：PCT/IB2006/051860
申请日：2006-06-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , RADULESCU, Andrei , VAN DEN HAMER, Peter
发明人： RADULESCU, Andrei , VAN DEN HAMER, Peter
IPC分类号： H04L12/64 , H04J3/06 , G06F1/04
CPC分类号： H04L12/2854 , H04J3/0647 , H04J3/0676 , H04L7/02 , H04L45/00 , H04L47/26 , H04L2007/045
摘要： An electronic device is provided with a plurality of iunctional units (1-10) for communicating at least primary and secondary data (ISOC; BE) based on frames (FR) each being divided into a number of time slot (SL), at least one network node (S1-S4) for coupling functional units (1-10) comprising at least one port (P1, P2, ..., Pk) having an associated receiver port unit (RX 1 , RX 2 , ..., RX k ) for receiving at least primary and secondary data (ISOC; BE) from one of the plurality of iunctional units (1-10) in one of at least one first clock domain; and an associated transmitter port unit (TX 1 , TX 2 , ..., TX k ) for transmitting at least primary and secondary data (ISOC; BE) to another one of the plurality of iunctional units (1-10) in one of at least one second clock domain. The at least one second clock domain is different from the at least one first clock domain. A time indication register (t[port]) is provided for storing information relating to the relative time position of a frame being received via the receiver port unit (RX 1 , RX 2 , ..., RX k ) associated to one of the at least one ports (P1 , P2, ... , Pk) and of a frame being transmitted via the transmitter port unit (TX 1 , TX 2 , ..., TX k ) associated to the one of the at least one ports (P1, P2, ..., Pk), wherein the time indication register (t[port]) is updated according to at least the primary and/or secondary data (ISO; BE) being received via the receiver port unit (RX 1 , RX 2 , ..., RX k ) associated to the one of the at least one ports (P1, P2, ..., Pk). A timer managing means (TMM) is provided for monitoring the at least primary and secondary data (ISOC; BE) received via the receiver port (RX 1 , RX 2 , ..., RX k ) associated to one of the at least one ports (P1, P2, ..., Pk) in one of the at least one first clock domain and for pausing the transmission of at least the primary data (ISOC) via the transmitter port unit (TX 1 , TX 2 , ..., TX k ) associated to the one of the at least one ports (P1, P2, ..., Pk), in one of the at least one second clock domain, if the value of the time indication register exceeds a predetermined threshold.
摘要翻译：电子设备具有多个功能单元（1-10），用于至少基于每个被划分为多个时隙（SL）的帧（FR）至少传送主数据和次数据（ISOC; BE），至少用于耦合功能单元（1-10）的一个网络节点（S1-S4），其包括具有相关联的接收器端口单元（RX＆lt; 1＆gt; 1）的至少一个端口（P1，P2，...，Pk）用于从所述多个功能单元（1-10）中的一个接收至少主要和次要数据（ISOC; BE）的接收机（RX 2，...，在至少一个第一时钟域中的一个中; 以及用于发送至少主要和次要数据的相关联的发射机端口单元（TX 1，TX 2，...，TX＆lt; k＆gt;）， ISOC; BE）到至少一个第二时钟域之一中的多个功能单元（1-10）中的另一个。至少一个第二时钟域与至少一个第一时钟域不同。提供时间指示寄存器（t [端口]），用于存储与通过接收器端口单元接收的帧的相对时间位置相关的信息（RX <1> 2 1，TX <2>，...，TX < ，P k），其中所述时间指示寄存器（t [端口]）根据至少经由所述接收器端口单元（RX＆lt; 1＆gt; 1）接收的主数据和/或次要数据（ISO; BE）与所述至少一个端口（P1，P2，...，Pk）中的所述一个端口相关联的，与所述至少一个端口（P1，P2，...，Pk）中的所述一个端口相关联的RX 2，... RX RX。提供了定时器管理装置（TMM），用于监视经由接收器端口（RX 1，RX 2）接收的至少主要和次要数据（ISOC; BE）。与所述至少一个第一时钟域之一中的至少一个端口（P1，P2，...，Pk）中的一个端口相关联并且用于暂停所述至少一个第一时钟域经由发送器端口单元（TX＆lt; 1＆gt;，TX＆lt; 2＆gt;，...，TX＆lt; k＆gt;）的主数据（ISOC）至少与如果时间指示寄存器的值超过预定阈值，则在至少一个第二时钟域之一中的至少一个端口（P1，P2，...，Pk）中的一个。

4. 发明申请

WO2011067136A1 METHODS AND SYSTEMS FOR RELIABLE LINK STARTUP 审中-公开
标题翻译：可靠链接启动的方法和系统
公开(公告)号：WO2011067136A1
公开(公告)日：2011-06-09
申请号：PCT/EP2010/068013
申请日：2010-11-23
申请人： ST-ERICSSON SA , RADULESCU, Andrei , VAN DEN HAMER, Peter , BALAKRISHNAN, Bipin
发明人： RADULESCU, Andrei , VAN DEN HAMER, Peter , BALAKRISHNAN, Bipin
IPC分类号： G06F13/38
CPC分类号： G06F13/385 , Y02D10/14 , Y02D10/151
摘要： Link startup systems, methods and devices associated with interconnects are described. Asymmetric lane connections are supported by, for example, independent renumbering of the connected lanes after an initial discovery process. Low-power, hibernating states of devices are supported by, for example, initialing alternating between transmission of startup and wakeup sequences over the interconnect between devices.
摘要翻译：描述与互连相关联的启动系统，方法和设备。例如，在初始发现过程之后，连接通道的独立重新编号支持非对称通道连接。例如，通过在设备之间的互连上的启动传输和唤醒序列之间的交替进行初始化来支持设备的低功率，休眠状态。

5. 发明申请

WO2010136227A1 SYSTEM AND METHOD FOR ESTABLISHING RELIABLE COMMUNICATION IN A CONNECTION-LESS ENVIRONMENT 审中-公开
标题翻译：在无连接环境中建立可靠通信的系统和方法
公开(公告)号：WO2010136227A1
公开(公告)日：2010-12-02
申请号：PCT/EP2010/052455
申请日：2010-02-26
申请人： ST-ERICSSON SA , RADULESCU, Andrei , VAN DEN HAMER, Peter
发明人： RADULESCU, Andrei , VAN DEN HAMER, Peter
IPC分类号： H04L29/06
CPC分类号： H04L69/16 , H04L69/161 , H04L69/164
摘要： The establishment of reliable communication in particular in an environment of the mobile industry processor interface where communication is taking place based on the Unified Protocol is described. In this case based on the timer at the sender (IN)and based on maintaining an originator of a message at the receiver (TG) certain precautions are taken that messages are exchanged correctly and only once an acknowledgement is received from the sender, that a first and a second message have been exchanged correctly a maintained originator at the receiver is released. The same method can also be applied to sending a plurality of messages in sequence by using sequence numbers and replying to them in the same manner. In this case the timer is always restarted, once the message as a first type of message is sent from the sender side and an acknowledge is sent after the last second type of message with a highest sequence number has been received from the receiver side. With the method and the system according to the present invention it is possible to implement the configuration protocol of the Unified Protocol even in a case where a connection-less service which is faster to use is selected. The method according to the present invention may be triggered by a bit that is set in a protocol data unit as20one of the reserved bits (310) in the header there.
摘要翻译：描述了在基于统一协议进行通信的移动工业处理器接口的环境中特别建立可靠的通信。在这种情况下，基于发送器（IN）处的定时器并且基于在接收器（TG）处维护消息的始发者，采取某些预防措施，消息被正确地交换，并且只有在从发送者接收到确认之后，第一个和第二个消息已经被正确地交换，接收器处的维护发起者被释放。相同的方法也可以应用于通过使用序列号顺序地发送多个消息，并以相同的方式回复它们。在这种情况下，一旦从发送方发送作为第一类型的消息的消息，则定时器总是重新启动，并且在从接收器侧接收到具有最高序列号的最后一个第二类型的消息之后发送确认。利用根据本发明的方法和系统，即使在选择了更快使用的无连接服务的情况下，也可以实现统一协议的配置协议。根据本发明的方法可以由在协议数据单元中被设置在位于其中的标题中的保留位（310）的一个位的位来触发。

6. 发明申请

WO2009044369A2 AUTOMATIC NETWORK MAPPING FROM A HOST CONTROL DEVICE 审中-公开
标题翻译：自动网络从主机控制设备映射
公开(公告)号：WO2009044369A2
公开(公告)日：2009-04-09
申请号：PCT/IB2008/054043
申请日：2008-10-03
申请人： ST Wireless SA , RADULESCU, Andrei , KOUTSOURES, Dennis , VAN DEN HAMER, Peter
发明人： RADULESCU, Andrei , KOUTSOURES, Dennis , VAN DEN HAMER, Peter
IPC分类号： H04L29/12
CPC分类号： H04L61/2038 , H04L29/12254
摘要： Disclosed are methods, and control devices (110, 210, 310) having programmable processors configured to implement methods, of communicating with a network (100, 300) having an initially unknown topology and a plurality of unknown devices. The methods use set and get configuration commands to discover the unknown devices on the network using one or more host ports of the control device, enumerating the discovered devices by using the one or more host ports to assign a different network address to each discovered device, so that the enumerated devices correspond to the network topology.
摘要翻译：公开了具有被配置为实现与具有最初未知拓扑的网络（100,300）和多个未知设备进行通信的方法的控制设备（110,210,310）。该方法使用set和get配置命令使用控制设备的一个或多个主机端口发现网络上的未知设备，通过使用一个或多个主机端口为发现的每个设备分配不同的网络地址来枚举所发现的设备，使得枚举的设备对应于网络拓扑。

7. 发明申请

WO2009090255A3 METHOD OF COMMUNICATION, IN PARTICULAR WITH CAPABILITY OF FRAME ABORTION OR RETRANSMISSION INDICATION, BETWEEN A TRANSMITTER AND A RECEIVER BASED ON FRAMES AND CORRESPONDING COMMUNICATION NODE 审中-公开
公开(公告)号：WO2009090255A3
公开(公告)日：2009-07-23
申请号：PCT/EP2009/050517
申请日：2009-01-16
申请人： NXP B.V. , VAN DEN HAMER, Peter , RADULESCU, Andrei
发明人： VAN DEN HAMER, Peter , RADULESCU, Andrei
IPC分类号： H04L1/00 , H04L1/16 , H04L12/56 , H04L1/18
摘要： A method of communicating between a transmitter and a receiver based on frames is provided. An error detection code is added to each frame to be transmitted by the transmitter. The frames to be transmitted by the transmitter are transmitted and the transmitted frames are received by the receiver. An error detection code is re-computed based on the received frames by the receiver. At least one frame which has been correctly received based on a comparison of the error detection code of each frame with the re-computed error detection code of each received frame is acknowledged. An error indication frame is sent by the receiver when an error is detected based on the comparison result. If a retransmission condition is detected by the transmitter by receiving an error indication frame from the receiver or if no acknowledgement frame was received by the transmitter from the receiver in a predetermined time interval, the currently transmitted frame is aborted and the transmitter inserts a trailer. As a further possibility instead of inserting a trailer, the start of retransmission can be indicated by using a retransmission idicator.

8. 发明申请

WO2009138365A1 METHOD OF COMMUNICATION BETWEEN A SOURCE UNIT AND A DESTINATION UNIT AND COMMUNICATION NODE 审中-公开
标题翻译：源单元与目的地单元和通信节点之间的通信方法
公开(公告)号：WO2009138365A1
公开(公告)日：2009-11-19
申请号：PCT/EP2009/055603
申请日：2009-05-08
申请人： NXP B. V. , RADULESCU, Andrei , VAN DEN HAMER, Peter
发明人： RADULESCU, Andrei , VAN DEN HAMER, Peter
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/19 , H04L47/30
摘要： A method of communicating between at least one source unit (S) and at least one a destination unit (D) over a reliable network (N) having boundaries at which data can be dropped is provided. At least one message (TCOPckt) is transmitted from one of the at least one source units (S) to a destination unit (D). The at least one message contains information on the sending source unit (S) and a payload. At least one acknowledgement (Ack) is transmitted from the receiving destination unit (D) to the transmitting source unit (S) after receiving the at least one message (TCOPckt). A message (DO) is transmitted from the transmitting source unit (S) to the destination unit (D) indicating that the end of transmission of the at least one messages (TCOPckt) after receiving the at least one acknowledgement (Ack) from the destination unit(D).
摘要翻译：提供了一种在具有可以丢弃数据的边界的可靠网络（N）上的至少一个源单元（S）和至少一个目的地单元（D）之间进行通信的方法。至少一个消息（TCOPckt）从至少一个源单元（S）中的一个发送到目的地单元（D）。至少一个消息包含关于发送源单元（S）和有效载荷的信息。在接收到至少一个消息（TCOPckt）之后，至少一个确认（Ack）从接收目的地单元（D）发送到发送源单元（S）。从发送源单元（S）向目标单元（D）发送指示在从目的地接收到至少一个确认（Ack）之后至少一个消息（TCOPckt）的发送结束的消息（DO）单元（D）。

9. 发明申请

WO2007122547A2 ELECTRONIC DEVICE WITH END-TO-END FLOW CONTROL OF MESSAGES 审中-公开
标题翻译：具有端到端流量控制的电子设备
公开(公告)号：WO2007122547A2
公开(公告)日：2007-11-01
申请号：PCT/IB2007/051361
申请日：2007-04-17
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MURALI, Srinivasan , COENEN, Martijn, F., A. , RADULESCU, Andrei , GOOSSENS, Kees, G., W.
发明人： MURALI, Srinivasan , COENEN, Martijn, F., A. , RADULESCU, Andrei , GOOSSENS, Kees, G., W.
CPC分类号： G06F13/4022 , H04L47/10
摘要： An electronic device is provided which comprises at least one sender (SO - S3) for transmitting data and at least one receiver (R) for receiving data. Furthermore, a network- based interconnect (N) is provided for coupling the at least one sender and the at least one receiver such that a data traffic from the sender is forwarded to the receiver. In addition, at least one separate shared dedicated control interconnect (CI) is coupled between the at least one sender (SO - S3) and the at least one receiver (R) for communicating flow control data between the sender and the receiver.
摘要翻译：提供了一种电子设备，其包括用于发送数据的至少一个发送器（SO-S3）和用于接收数据的至少一个接收器（R）。此外，提供基于网络的互连（N）以用于耦合所述至少一个发送者和所述至少一个接收者，使得来自发送者的数据业务被转发到接收者。另外，至少一个单独的共享专用控制互连（CI）耦合在至少一个发送器（SO-S3）和至少一个接收器（R）之间，用于在发送器和接收器之间传送流量控制数据。

10. 发明申请

WO2006134537A1 METHODS AND RECEIVES OF DATA TRANSMISSION USING CLOCK DOMAINS 审中-公开
标题翻译：使用时钟域的数据传输的方法和接收
公开(公告)号：WO2006134537A1
公开(公告)日：2006-12-21
申请号：PCT/IB2006/051856
申请日：2006-06-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , RADULESCU, Andrei
发明人： RADULESCU, Andrei
IPC分类号： H04L7/02 , G06F1/12 , H04L12/56
CPC分类号： H04L45/00 , H04L7/02 , H04L47/26 , H04L2007/045
摘要： A receiver (RCV) for receiving data from a transmitter, comprises a first clock domain operating at a data rate synchronous with a clock of the transmitter, and having an input (RI) for receiving data. The data includes primary data, secondary data and control data. The receiver further has a second clock domain operating at a clock rate independent from the transmitter, and a clock-domain crossing unit for transferring data from the first to the second clock domain. The receiver further includes a slot counter for counting a number of units of received data converted by the clock-domain crossing unit into the second clock domain, a first identification unit (PRIM) for identifying control data indicative for the presence of primary and secondary data and a second identification unit (PAUSE) for identifying control data indicative whether slot counter of the receiver will be updated or not. It has an output (RO) for communicating an indicator indicative for the value of the slot counter. The receiver cooperates with a transmitter comprising a unit (Ml, HEAD, TRAIL, PAUSE, PRIMARY, SECONDARY) for transmitting primary data and control data, a counter (slot) for counting the transmitted amount of data of the primary type, an input (TI) for obtaining an indication for a received amount of primary data. The transmitter further comprises a facility (S2) for calculating the difference between the transmitted amount of primary data and the received amount of primary data, the unit for transmitting data being controlled by the outcome (ns) of this calculation.
摘要翻译：用于从发射机接收数据的接收机（RCV）包括以与发射机的时钟同步的数据速率工作的第一时钟域，并具有用于接收数据的输入（RI）。数据包括主数据，次要数据和控制数据。接收机还具有以独立于发射机的时钟速率工作的第二时钟域，以及用于将数据从第一时钟域传送到第二时钟域的时钟域交叉单元。接收机还包括一个时隙计数器，用于对由时钟域交叉单元转换成第二时钟域的接收数据的单元数进行计数;第一识别单元（PRIM），用于识别表示存在主要和次要数据的控制数据以及用于识别指示接收机的时隙计数器是否将被更新的控制数据的第二识别单元（PAUSE）。它具有用于传送指示槽计数器的值的指示符的输出（RO）。接收机与包括用于发送主数据和控制数据的单元（M1，HEAD，TRAIL，PAUSE，PRIMARY，SECONDARY）的发射机协作，用于对发送的主要类型的数据量进行计数的计数器（时隙），输入（ TI），用于获得接收到的主数据量的指示。发射机还包括用于计算主数据的发送量与接收到的主数据量之间的差的设备（S2），用于发送由该计算的结果（ns）控制的数据的单元。

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