公开(公告)号：US20090067327A1

公开(公告)日：2009-03-12

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： H04L12/24 ,  G06F15/173

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。

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。

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。

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。

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。

公开(公告)号：US07920565B2

公开(公告)日：2011-04-05

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： H04L12/28

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。

公开(公告)号：US20120020360A1

公开(公告)日：2012-01-26

申请号：US13259898

申请日：2010-03-24

申请人： Stefan Kubsch ,  Eduard Siemens ,  Andreas Aust

发明人： Stefan Kubsch ,  Eduard Siemens ,  Andreas Aust

IPC分类号： H04L12/56

CPC分类号： H04L1/1835 ,  H04L1/1838 ,  H04L1/1841

摘要： A method of managing a packet administration map for data packets to be received via a network. A receiver in the network monitors sequence numbers and stores missing sequence numbers within an internal data structure, called a packet administration map. A reversed keying is used which means that the upper limit of the range of contiguous missing data packets is used as the key entry in the administration map.

摘要翻译： 一种用于管理要经由网络接收的数据分组的分组管理映射的方法。 网络中的接收器监视序列号，并在内部数据结构中存储丢失的序列号，称为数据包管理映射。 使用反向键控，这意味着连续丢失数据包的范围的上限被用作管理映射中的密钥条目。

公开(公告)号：US08767740B2

公开(公告)日：2014-07-01

申请号：US13259898

申请日：2010-03-24

申请人： Stefan Kubsch ,  Eduard Siemens ,  Andreas Aust

发明人： Stefan Kubsch ,  Eduard Siemens ,  Andreas Aust

IPC分类号： H04L12/28

CPC分类号： H04L1/1835 ,  H04L1/1838 ,  H04L1/1841

摘要： A method of managing a packet administration map for data packets to be received via a network. A receiver in the network monitors sequence numbers and stores missing sequence numbers within an internal data structure, called a packet administration map. A reversed keying is used which means that the upper limit of the range of contiguous missing data packets is used as the key entry in the administration map.

摘要翻译： 一种用于管理要经由网络接收的数据分组的分组管理映射的方法。 网络中的接收器监视序列号，并在内部数据结构中存储丢失的序列号，称为数据包管理映射。 使用反向键控，这意味着连续丢失数据包的范围的上限被用作管理映射中的密钥条目。

公开(公告)号：US20070189508A1

公开(公告)日：2007-08-16

申请号：US10590893

申请日：2004-03-05

申请人： Paul Knutson ,  Andreas Aust ,  Snigdha Verma

发明人： Paul Knutson ,  Andreas Aust ,  Snigdha Verma

IPC分类号： H04M9/08

CPC分类号： H04M9/082

摘要： In an electronic device having an acoustic echo canceller and being capable of implementing audio applications and at least one of a conferencing application and a telephony application, there is provided a background training method for the acoustic echo canceller. The method includes the step of utilizing sound that corresponds to a non-training audio application to train the acoustic echo canceller

摘要翻译： 在具有声学回声消除器并且能够实现音频应用以及会议应用和电话应用中的至少一个的电子设备中，提供了一种用于声学回声消除器的背景训练方法。 该方法包括使用对应于非训练音频应用程序的声音来训练声学回声消除器的步骤

公开(公告)号：US08427577B2

公开(公告)日：2013-04-23

申请号：US13128422

申请日：2009-11-06

申请人： Andreas Aust ,  Stelian F Persa

发明人： Andreas Aust ,  Stelian F Persa

IPC分类号： H04N7/01

CPC分类号： H04N21/6437 ,  H04N21/2343 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/64322

摘要： A method for converting video data comprises providing video data in a first format, selecting consecutive pixel data corresponding to a line or fraction of a line of an image, and adapting a maximum length of a data packet to accommodate the selected pixel data. The payload section of a data packet exclusively carries pixel data originating from one single line of the source image. The method further comprises calculating a start address for a memory in a receiver beginning at which address the pixel data is to be written. The start address is added to a header section of the data packet in the transmitter. The data packet is transmitted via a network. In the receiver the pixel data is written to the memory beginning at the start address indicated in the header section. Video data is read from the target memory in accordance with a second format.

摘要翻译： 一种用于转换视频数据的方法包括以第一格式提供视频数据，选择对应于一行或一部分图像行的连续像素数据，以及调整数据分组的最大长度以适应所选择的像素数据。 数据分组的有效载荷部分仅传送源自源图像的一条单行的像素数据。 该方法还包括计算接收器中的存储器的开始地址，从该地址开始写入像素数据。 起始地址被添加到发射机中的数据分组的报头部分。 数据包通过网络传输。 在接收器中，像素数据从标题部分中指示的起始地址开始写入存储器。 根据第二格式从目标存储器读取视频数据。