专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06760335B1 Dynamic AAL2 path configuration in ATM system 失效
标题翻译： ATM系统中的动态AAL2路径配置
公开(公告)号：US06760335B1
公开(公告)日：2004-07-06
申请号：US09756229
申请日：2001-01-09
申请人： Staffan Andersson , Mikael Agnevik , Ola Engstrom , Anders Knuutinen
发明人： Staffan Andersson , Mikael Agnevik , Ola Engstrom , Anders Knuutinen
IPC分类号： H04L1228
CPC分类号： H04L12/56 , H04L2012/563 , H04L2012/5631 , H04L2012/5656 , H04L2012/5672 , H04Q11/0478
摘要： AAL2 (ATM Adaptation Layer 2) paths are dynamically established and/or released in an ATM (Asynchronous Transfer Mode) network/system. For purposes of example, during network operation a determination(s) may be made as to whether AAL2 mux (i.e., multiplexor(s) and/or demultiplexor(s)) resources are lacking and/or excessive relating to a particular AAL2 signaling relation(s). When AAL2 mux resources are determined as lacking for the AAL2 signaling relation, then at least one AAL2 mux is added to the relation. However, when AAL2 mux resources are determined as excessive for the AAL2 signaling relation, then at least one AAL2 mux is removed or dropped from the relation. AAL2 paths may be selectively and dynamically added and/or dropped from an AAL2 signaling relation in response to the above determinations. In such a manner, ATM resources can be preserved and not wasted thereby resulting in a more efficient ATM AAL2 system/network.
摘要翻译： AAL2（ATM适配层2）路径在ATM（异步传输模式）网络/系统中动态建立和/或释放。为了示例的目的，在网络操作期间，可以确定AAL2多路复用器（即，多路复用器和/或解复用器）资源是否缺乏和/或过度与特定AAL2信令关系有关（s）。当AAL2多路复用资源被确定为缺少AAL2信令关系时，则至少将一个AAL2多路复用器添加到该关系中。然而，当AAL2多路复用器资源被确定为对于AAL2信令关系来说过多时，则至少一个AAL2多路复用器被从该关系中去除或掉落。 AAL2路径可以响应于上述确定而从AAL2信令关系被选择性地和动态地添加和/或丢弃。以这种方式，ATM资源可以被保留并且不被浪费，从而导致更有效的ATM AAL2系统/网络。

2. 发明申请

US20060067355A1 Binding information for telecommunications network 审中-公开
公开(公告)号：US20060067355A1
公开(公告)日：2006-03-30
申请号：US11240362
申请日：2005-10-03
申请人： Staffan Andersson , Mikael Agnevik , Ola Engstrom
发明人： Staffan Andersson , Mikael Agnevik , Ola Engstrom
IPC分类号： H04L12/40
CPC分类号： H04W8/14
摘要： Various binding information techniques are provided for a telecommunications network (20) having separated call and connection layers. In a first embodiment of the invention, binding information is associated with connection endpoint information for a first connection end point (36A) at a first end node (22A) of the network. In a second embodiment, an ATM end system address (AESA) is associated with a first connection end point at the first end node and is transmitted in the call layer to the second end node, and included in connection layer signaling sent from the call layer to the connection layer. Upon receipt of the connection layer signaling at the first end node, the first end node uses the AESA to through connect the ATM switch in the physical layer to the first connection endpoint. In a third embodiment, a dynamic ATM end system address (AESA) is associated both with a first end node of the network and with a first connection end point at the first end node. Since the dynamic AESA is reusable for association with other connection end points at the first end node, a table maintained at the first end node keeps track for which end point the dynamic AESA is currently used. In a fourth embodiment, connection endpoint information for a first connection end point of a first end node of the network is included in a vacant or otherwise unused field in an ATM end system address (AESA) of the first end node.

3. 发明授权

US06449275B1 Internal routing through multi-staged ATM node 有权
标题翻译：通过多级ATM节点进行内部路由
公开(公告)号：US06449275B1
公开(公告)日：2002-09-10
申请号：US09213897
申请日：1998-12-17
申请人： Staffan Andersson , Mikael Agnevik , Ola Engstrom , Lars-Göran Peterssen
发明人： Staffan Andersson , Mikael Agnevik , Ola Engstrom , Lars-Göran Peterssen
IPC分类号： H04L1256
CPC分类号： H04L12/5601 , H04L49/106 , H04L49/1553 , H04L49/203 , H04L49/256 , H04L49/309 , H04L2012/5609 , H04Q11/0478
摘要： An internal routing tag (82) is appended to a payload of a received ATM cell upon ingress of the ATM cell into a multi-stage ATM node (20). The routing tag comprises routing information for routing the payload of the received ATM cell through plural stages (22) of the multi-stage node. Preferably the routing information comprises a list of destination addresses, e.g., utopia address of physical units (26) in the multi-stage ATM node. Use of the internal routing tag streamlines connection setup, reduces the number of internal control paths required, and obviates VPI/VCI conversion at the plural stages of the multi-stage node.
摘要翻译：当ATM信元进入多级ATM节点（20）时，内部路由标签（82）被附加到所接收的ATM信元的有效载荷上。路由标签包括用于通过多级节点的多个阶段（22）路由所接收的ATM信元的有效载荷的路由信息。优选地，路由信息包括目的地址列表，例如多级ATM节点中物理单元（26）的乌托邦地址。内部路由标签的使用简化了连接建立，减少了所需的内部控制路径数量，避免了多级节点多级的VPI / VCI转换。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式