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1. 发明授权

US08233407B2 Method for providing a table of station-specific information in a network of distributed stations, and network station for carrying out the method 有权
标题翻译：用于在分布式站的网络中提供站特定信息的表的方法，以及用于执行该方法的网络站
公开(公告)号：US08233407B2
公开(公告)日：2012-07-31
申请号：US11630022
申请日：2005-06-16
申请人： Frank Glaeser , Ralf Koehler , Jens Brocke , Kurt Knuth
发明人： Frank Glaeser , Ralf Koehler , Jens Brocke , Kurt Knuth
IPC分类号： H04L12/28 , G06F3/00
CPC分类号： H04L12/6418 , H04L29/12028 , H04L29/12047 , H04L29/12839 , H04L61/103 , H04L61/15 , H04L61/6022
摘要： After every bus reset operation in an IEEE 1394 network, the network is reconfigured. This involves a table with further station-specific information being created after the bus initialization phase, the tree structure identification phase and the self identification phase. Each network station returns its station-specific information to the requesting network station. In the first phase, all that information which has been received up to a time determined by a first abort criterion is sorted into the table. Next, the still incomplete table is enabled for use by an application program in the requesting network station. In the second phase, the still missing station-specific information is then requested again and is sorted into the table when it is delivered by the stations to which requests have been sent. After a time determined by a second abort criterion, the further request for the still missing station-specific information is terminated and the table is closed in this state and is provided for use by the application software.
摘要翻译：在IEEE 1394网络中的每个总线复位操作之后，重新配置网络。这涉及到在总线初始化阶段，树结构识别阶段和自识别阶段之后创建更多站特定信息的表。每个网络站将其站特定信息返回给请求网络站。在第一阶段中，将由第一中止标准确定的时间内的所有接收到的信息分类到表中。接下来，仍然不完整的表被允许由请求网络站中的应用程序使用。在第二阶段中，然后再次请求仍然缺少的站特定信息，并且在由发送请求的站传送时将其分类到表中。在通过第二中止标准确定的时间之后，对于仍然缺失的站特定信息的进一步请求被终止，并且在该状态下该表被关闭并被提供供应用软件使用。

2. 发明申请

US20100138532A1 Method of operating a network subnet manager 有权
标题翻译：操作网络子网管理器的方法
公开(公告)号：US20100138532A1
公开(公告)日：2010-06-03
申请号：US12592130
申请日：2009-11-19
申请人： Frank Glaeser , Andreas Matthias Aust , Jens Brocke , Eduard Siemens , Ralf Koehler , Stefan Kubsch
发明人： Frank Glaeser , Andreas Matthias Aust , Jens Brocke , Eduard Siemens , Ralf Koehler , Stefan Kubsch
IPC分类号： G06F15/173
CPC分类号： H04L41/12
摘要： The invention relates to a method of operating a network subnet manager, in particular Infiniband network subnet manager in a subnet of a network.The subnet manager is a software entity with the task of managing, for example Infiniband subnet and can reside on any one node. The subnet manager discovers the topology of the subnet that it manages, assigns a subnet ID to each port, assigns an address to each port in the subnet, establishes the possible path between all end nodes in the subnet, sets QoS parameters and sweeps the subnet on a regular basis looking for topology changes. Only one subnet manager entity can be master within a subnet.A problem related with this specification is that a specific vendor implementation may exist with many features and internal functionality that are not specified in the network specification. If such a subnet manager looses its exclusivity because another subnet manager enters the subnet, having higher priority, the additional features from the vendor implementation can no longer be used in the subnet.The solution according to the invention solves this problem by allowing a subnet manager that has a lower hierarchy level and thus lower priority to maintain its managing operation by becoming the master subnet manager again.
摘要翻译：本发明涉及一种操作网络子网管理器的方法，特别是网络子网中的Infiniband网络子网管理器。子网管理器是一个软件实体，其任务可以管理，例如Infiniband子网，并且可以驻留在任何一个节点上。子网管理器发现其管理的子网的拓扑，为每个端口分配一个子网ID，为子网中的每个端口分配地址，建立子网中所有端节点之间的可能路径，设置QoS参数并扫描子网定期寻找拓扑变化。子网内只能有一个子网管理实体。与本规范相关的问题是特定的供应商实现可能存在许多功能和内部功能，这些功能和网络规范中未指定。如果这样的子网管理器由于另一个子网管理器进入子网而失去其排他性，具有较高的优先级，则不能再在子网中使用来自供应商实现的附加功能。根据本发明的解决方案通过允许具有较低层次级别并因此较低优先级的子网管理器再次成为主子网管理器来维持其管理操作来解决该问题。

3. 发明申请

US20080013557A1 Method of transferring data between a sending station in a first network and a receiving station in a second network, and apparatus for controlling the communication between the sending station in the first network and the receiving station in the second network 有权
标题翻译：在第一网络中的发送站和第二网络中的接收站之间传送数据的方法，以及用于控制第一网络中的发送站与第二网络中的接收站之间的通信的装置
公开(公告)号：US20080013557A1
公开(公告)日：2008-01-17
申请号：US11809483
申请日：2007-06-01
申请人： Eduard Siemens , Stefan Kubsch , Jens Brocke , Ralf Koehler , Andreas Aust , Frank Glaeser
发明人： Eduard Siemens , Stefan Kubsch , Jens Brocke , Ralf Koehler , Andreas Aust , Frank Glaeser
IPC分类号： H04L12/28
CPC分类号： H04L47/2491 , H04L12/4641 , H04L12/66 , H04L45/50 , H04L47/70 , H04L47/724 , H04L47/786 , H04L47/825 , H04L69/08
摘要： The invention relates to the field of network communication in a wide area, where a local network of a first type has a sending station that communicates with a receiving station in a local network of a second type. A network of a third type is in between the two networks and provides virtual private networking between the two local networks. The network of the first type supports a fine grained QoS, whereas the network of the third type supports a coarser grained QoS. In one example the network of the first type is RSVP capable and the network of the second type is an MPLS network. The invention resides in a component called RSVP-MPLS proxy that maps the RSVP resource advertisements and reservations within an RSVP-aware customer network to an MPLS network, whereby the receiver side doesn't participate in the RSVP communication process.
摘要翻译：本发明涉及广域的网络通信领域，其中第一类型的本地网络具有与第二类型的本地网络中的接收站进行通信的发送站。第三类网络在两个网络之间，并且在两个本地网络之间提供虚拟专用网络。第一种类型的网络支持细粒度的QoS，而第三种类型的网络支持较粗粒度的QoS。在一个示例中，第一类型的网络是RSVP能力，并且第二类型的网络是MPLS网络。本发明在于称为RSVP-MPLS代理的组件，其将RSVP资源通告和RSVP认知用户网络中的预留映射到MPLS网络，由此接收方不参与RSVP通信过程。

4. 发明申请

US20070136438A1 Method for editing media contents in a network environment, and device for cache storage of media data 审中-公开
标题翻译：用于在网络环境中编辑媒体内容的方法以及用于缓存存储媒体数据的设备
公开(公告)号：US20070136438A1
公开(公告)日：2007-06-14
申请号：US11635425
申请日：2006-12-07
申请人： Jens Brocke , Andreas Aust , Frank Glaeser , Ralf Koehler
发明人： Jens Brocke , Andreas Aust , Frank Glaeser , Ralf Koehler
IPC分类号： G06F15/16 , G06F15/167 , H04N7/173 , H04N5/44
CPC分类号： G11B27/031
摘要： In the domain of studio engineering (film studio, television studio, communication studio), streaming server-based computer networks have increasingly made an entrance. The streaming servers (RSA, RSB, RSC) are used to archive the original data from the recorded articles and to make them available to the various editing computers (EA, EB) via the connected high speed network (GE). This approach has the advantage of a much greater level of availability to the original data, etc. Another advantage is that new compositions based on editing lists can be created which can then be processed in the editing device (EA, EB), and the composition's data can be requested and delivered from the server devices (RSA, RSB, RSC) in real time without this requiring fully “rendered” articles to be created and stored. When editing a new article, sections of the original data are loaded into the editing computer. Cuts are usually edited successively with coarse and fine cuts, which means that data sections frequently need to be reloaded. To relieve the network (GE) of such frequent loading operations, the invention proposes arranging a cache store (CS) in the data path between the server devices (RSA, RSB, RSC) and the editing device(s) (EA, EB), which cache store holds important parts of the loaded data sections ready. As particularly important parts, the data in an area around the start and end of a loaded data section are reloaded into the cache store (CS), because these areas are checked particularly frequently during cut editing.
摘要翻译：在工作室工程（电影制片厂，电视工作室，通讯工作室）的领域，基于流媒体服务器的计算机网络越来越多的入口。流式传输服务器（RSA，RSB，RSC）用于归档来自记录的文章的原始数据，并通过连接的高速网络（GE）将它们提供给各种编辑计算机（EA，EB）。这种方法具有对原始数据的更高的可用性等级的优点。另一个优点是可以创建基于编辑列表的新组合，然后可以在编辑设备（EA，EB）中处理组合的组合可以实时地从服务器设备（RSA，RSB，RSC）请求和传送数据，而不需要创建和存储完全“呈现”的文章。编辑新文章时，将原始数据的部分加载到编辑计算机中。切割通常是通过粗切割和细切割连续编辑的，这意味着数据部分经常需要重新加载。为了减轻这种频繁加载操作的网络（GE），本发明提出在服务器设备（RSA，RSB，RSC）和编辑设备（EA，EB）之间的数据路径中安排高速缓存存储（CS），哪个缓存存储器保存加载的数据段的重要部分准备好。作为特别重要的部分，在加载的数据部分的开始和结束周围的区域中的数据被重新加载到高速缓存存储器（CS）中，因为在剪切编辑期间特别频繁地检查这些区域。

5. 发明授权

US08649304B2 Optimized selection of transmission protocol respecting thresholds 有权
标题翻译：根据阈值优化传输协议的选择
公开(公告)号：US08649304B2
公开(公告)日：2014-02-11
申请号：US12737298
申请日：2009-06-29
申请人： Stefan Kubsch , Eduard Siemens , Jens Brocke , Andreas Matthias Aust , Ralf Koehler , Frank Glaeser
发明人： Stefan Kubsch , Eduard Siemens , Jens Brocke , Andreas Matthias Aust , Ralf Koehler , Frank Glaeser
IPC分类号： H04B1/44
CPC分类号： H04L69/16 , H04L65/80 , H04L69/14 , H04L69/165
摘要： In the method for management of data transmissions in a network, switching means are provided, by means of which a change can be carried out between a first data transmission type and a second data transmission type, as alternative data transmission types between a transmitter and a receiver. The change is carried out on the basis of at least one respectively predetermined criterion. The first data transmission type corresponds to a transport protocol based on rate-based overload control. The second data transmission type corresponds to a transport protocol based on RTT-based overload control.
摘要翻译：在网络中的数据传输管理方法中，提供了切换装置，通过该装置可以在第一数据传输类型和第二数据传输类型之间进行改变，作为发射机和发射机之间的替代数据传输类型接收器。该改变是基于至少一个分别预定的标准进行的。第一数据传输类型对应于基于速率的过载控制的传输协议。第二数据传输类型对应于基于基于RTT的过载控制的传输协议。

6. 发明授权

US07876780B2 Method for managing network resources and network management device 有权
标题翻译：管理网络资源和网络管理设备的方法
公开(公告)号：US07876780B2
公开(公告)日：2011-01-25
申请号：US12229273
申请日：2008-08-21
申请人： Eduard Siemens , Frank Glaeser , Jens Brocke , Stefan Kubsch , Ralf Koehler , Andreas Aust
发明人： Eduard Siemens , Frank Glaeser , Jens Brocke , Stefan Kubsch , Ralf Koehler , Andreas Aust
IPC分类号： H04W4/00 , H04W72/00 , H04J3/16 , H04L12/28
CPC分类号： H04L47/781 , H04L47/70 , H04L47/72 , H04L47/826
摘要： The invention relates to a method for managing network resources in a network with a network management device (M), a network component (A), and a further network component (B), and a network management device (M), the method comprising the following steps: transmitting a request for an advance reservation of a network resource by the network component (A) to the network management device (M), wherein the request includes information regarding a reservation start time and a reservation end time; transmitting a request for an ad-hoc reservation of a further network resource by the further network component (B) to the network management device (M); allocating the further network resource to the further network component (B) by the network management device (M); and allocating the network resource to the network component (A) by the network management device (M) at the reservation start time, wherein the network resource comprises a part or all of the further network resource.
摘要翻译：本发明涉及一种利用网络管理设备（M），网络组件（A）和另外的网络组件（B）以及网络管理设备（M）来管理网络中的网络资源的方法，所述方法包括：以下步骤：通过网络组件（A）向网络管理设备（M）发送对网络资源的提前预约的请求，其中，所述请求包括关于预约开始时间和预约结束时间的信息; 通过所述另外的网络组件（B）向所述网络管理设备（M）发送对另外的网络资源的自组织预留的请求; 通过所述网络管理设备（M）将所述另外的网络组件（B）分配给所述另外的网络组件（B）; 以及在所述预定开始时间由所述网络管理装置（M）将所述网络资源分配给所述网络部件（A），其中，所述网络资源包括所述另外的网络资源的一部分或全部。

7. 发明申请

US20100135332A1 METHOD FOR SYNCHRONIZING A CLOCK OF A NETWORK COMPONENT WITH A CLOCK OF FURTHER NETWORK COMPONENT AND NETWORK COMPONENT THEFOR 审中-公开
标题翻译：用于与网络组件的时钟同步进一步网络组件和网络组件的时钟的方法
公开(公告)号：US20100135332A1
公开(公告)日：2010-06-03
申请号：US12451364
申请日：2008-05-08
申请人： Eduard Siemens , Andreas Matthias Aust , Jens Brocke , Frank Glaeser , Ralf Koehler , Stefan Kubsch
发明人： Eduard Siemens , Andreas Matthias Aust , Jens Brocke , Frank Glaeser , Ralf Koehler , Stefan Kubsch
IPC分类号： H04J3/06
CPC分类号： H04J3/0667
摘要： The invention relates to a method for synchronizing a clock of a network component with a clock of a further network component communicatively connected to the network component in a network and a network component, whereby the method comprises the following steps: determining a set of forward transition delays for transmission of messages from the network component to the further network component and a set of corresponding backward transition delays for transmission of messages from the further network component to the network component, selecting a minimum forward transition delay from the set of forward transition delays, selecting a minimum backward transition delay from the set of backward transition delays, deriving an estimated value for an offset between the clock of the network component and the clock of the further network component from the selected minimum forward transition delay and minimum backward transition delay, and adjusting the clock of the network component in accordance with the estimated value for the offset estimate.
摘要翻译：本发明涉及一种用于将网络组件的时钟与网络和网络组件中的网络组件通信连接的另外的网络组件的时钟同步的方法，由此该方法包括以下步骤：确定一组向前转换从网络组件传输到另外的网络组件的消息的延迟以及用于从另外的网络组件传输到网络组件的消息的一组相应的后向过渡延迟，从所述一组前向转换延迟中选择一个最小的前向转换延迟，从所述反向转移延迟集合中选择最小反向转移延迟，从所选择的最小正向转移延迟和最小向后转换延迟中导出网络组件的时钟与所述另外网络组件的时钟之间的偏移的估计值，以及调整网络组件的时钟与抵销估计值的估计值一致。

8. 发明申请

US20100115384A1 METHOD FOR PACKET-SWITCHING TRANSMISSION OF MEDIA DATA AND DEVICE FOR PROCESSING MEDIA DATA 有权
标题翻译：用于分组传输媒体数据传输的方法和用于处理媒体数据的设备
公开(公告)号：US20100115384A1
公开(公告)日：2010-05-06
申请号：US12449014
申请日：2008-01-24
申请人： Frank Glaeser , Andreas Matthias Aust
发明人： Frank Glaeser , Andreas Matthias Aust
IPC分类号： G06F11/07
CPC分类号： H04L1/0045 , H04L1/0061
摘要： The invention relates to a method for packet-switching transmission of media data and a device for processing media data. Media data may be video, audio or text data, or other data. Transmission of the data is usually effected according to a streaming method. The data is therein transmitted in packets and re-assembled in the receiving device. For Internet applications, the real-time transport protocol is very widely used in the transmission of data streams. However, this data transmission protocol does not enable a secure transmission which is based on a repetition of the defectively transmitted data. Sequence counters are used according to this protocol so that left-out data packets can be detected in the receiving device. According to the invention, it is provided that error information data is inserted in the destination media data record which is generated from the received data in the receiving device when, according to the transmission protocol, transmission errors are detected in the analysis of the data packets received. The transmission errors are then documented in the destination data record. The stored error information can be analyzed upon reproduction of the destination data record so that it can be evaluated, in particular, whether the recorded original data is so seriously defective that a new recording is inevitable. In particular, this is advantageous in video production where it is necessary to quickly evaluate whether a recorded film or video scene is of acceptable quality (if necessary, taking potential retouching into account) or whether it must be repeated and recorded again.
摘要翻译：本发明涉及一种用于分组交换媒体数据传输的方法和用于处理媒体数据的设备。媒体数据可以是视频，音频或文本数据或其他数据。数据的传输通常根据流传输方式进行。数据在其中以分组方式传输并重新组装在接收设备中。对于互联网应用，实时传输协议在数据流的传输中被广泛使用。然而，该数据传输协议不能基于重复的缺陷传输数据实现安全传输。根据该协议使用顺序计数器，以便在接收设备中可以检测到剩余的数据包。根据本发明，在根据传输协议在数据分组的分析中检测到传输错误时，将错误信息数据插入到从接收设备中的接收数据生成的目的地媒体数据记录中收到了然后将传输错误记录在目标数据记录中。可以在再现目的地数据记录时分析所存储的错误信息，使得可以特别地评估所记录的原始数据是否严重缺陷，使得新的记录是不可避免的。特别地，这在视频制作中是有利的，其中有必要快速评估录制的电影或视频场景是否具有可接受的质量（如果需要，考虑到潜在的修饰），或者是否必须重复记录。

9. 发明申请

US20070127377A1 Method for updating a data record and device for carrying out the method 有权
标题翻译：用于更新数据记录的方法和用于执行该方法的装置
公开(公告)号：US20070127377A1
公开(公告)日：2007-06-07
申请号：US11599819
申请日：2006-11-15
申请人： Jens Brocke , Andreas Aust , Frank Glaeser , Ralf Koehler
发明人： Jens Brocke , Andreas Aust , Frank Glaeser , Ralf Koehler
IPC分类号： H04L1/00 , H04J1/16
CPC分类号： H04N21/435 , H04H60/25 , H04N21/235 , H04N21/23614 , H04N21/4345 , H04N21/4348 , H04N21/4349 , H04N21/4586 , H04N21/6125 , H04N21/6405 , H04N21/84
摘要： When updating a data record identified by a version number, the problem exists that a simple not equal to comparison or greater than comparison is often insufficient for ascertaining the up-to-date nature of the newly received data record, particularly if the data record is transmitted to a receiving station via an unsecured data link and the version number originates from a limited range which is repeatedly run through periodically. The invention solves the problem by virtue of the fact that it divides the range of values of the version number into the ranges “old” and “new”, on the basis of the current value of a version number. The periodicity with which the range of values is run through is taken into account in this case, however. That is to say that the range “old” or the range “new” may perfectly well include the jump from the highest value in the range of values to the lowest value in the range of values. If the version number of the newly received data record lies in the range “new”, the new data record is accepted as a current data record, and if not it is correspondingly rejected.
摘要翻译：当更新由版本号识别的数据记录时，存在的问题在于，简单地不等于比较或大于比较通常不足以确定新接收的数据记录的最新性质，特别是如果数据记录是通过不安全的数据链路发送到接收站，版本号源自周期性地反复运行的有限范围。本发明通过基于版本号的当前值将版本号的值的范围划分为“旧”和“新”范围的事实来解决该问题。但是，在这种情况下，考虑到价值范围的周期性。也就是说，范围“旧”或范围“新”可以完美地包括从值范围中的最高值到值范围中的最低值的跳转。如果新接收的数据记录的版本号在“新”范围内，则新数据记录被接受为当前数据记录，如果不是，则相应地被拒绝。

10. 发明授权

US08706927B2 Method for the recovery of a clock and system for the transmission of data between data memories by remote direct memory access and network station set up to operate in the method as a transmitting or, respectively, receiving station 有权
标题翻译：用于通过远程直接存储器访问在数据存储器之间传输数据的时钟和系统的恢复方法，以及在该方法中设置为作为发送或分别接收站的网络站
公开(公告)号：US08706927B2
公开(公告)日：2014-04-22
申请号：US13379392
申请日：2010-06-18
申请人： Frank Glaeser
发明人： Frank Glaeser
IPC分类号： G06F13/28 , G06F13/00
CPC分类号： G06F13/28
摘要： In the method, data are transmitted between a first memory allocated to a source computer and a second memory allocated to a target computer via a network by remote direct memory access. On the source computer side, a predetermined number of directly consecutive transmission buffers is selected from a continuous buffer memory area and transmitted in a single RDMA transmission process to the target computer. On the target computer side, an RDMA data transfer is executed over the entire continuous buffer memory area and a buffer sequence procedure. The buffer sequence procedure causes the received buffers to be supplied to the target application in the transmitted sequence.
摘要翻译：在该方法中，通过远程直接存储器访问，通过网络在分配给源计算机的第一存储器和分配给目标计算机的第二存储器之间传送数据。在源计算机侧，从连续缓冲存储器区域中选择预定数量的直接连续的传输缓冲器，并在单个RDMA传输处理中发送到目标计算机。在目标计算机侧，在整个连续缓冲存储器区域和缓冲器序列过程中执行RDMA数据传送。缓冲器序列过程使接收到的缓冲器以所传输的序列提供给目标应用。

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