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1. 发明申请

US20140025831A1 METHOD AND APPARATUS FOR SIGNALING POST-RING RESERVATIONS 有权
标题翻译：用于信号后置保留的方法和装置
公开(公告)号：US20140025831A1
公开(公告)日：2014-01-23
申请号：US13555450
申请日：2012-07-23
申请人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
发明人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L65/1006 , H04M3/51 , H04M7/127
摘要： In one embodiment, a method includes obtaining a request from a first endpoint to establish a session, determining whether a resource reservation may be established post-ring, and identifying a second endpoint to establish the resource reservation post-ring when it is determined that the resource reservation may be established post-ring. The method also includes notifying the second endpoint of the request and ringing the second endpoint. Notifying the second endpoint of the request includes notifying the second endpoint that the resource reservation may be established post-ring.
摘要翻译：在一个实施例中，一种方法包括从第一端点获得建立会话的请求，确定资源预留是否可以在后响应建立，以及当确定所述资源预留后确定所述资源预留后环时，识别第二端点以建立资源预留后置环资源预留可以在后期建立。该方法还包括通知请求的第二端点并振铃第二端点。通知该请求的第二端点包括通知第二端点资源预留可以在环后建立。

2. 发明申请

US20110261835A1 EXECUTING AND SUPPORTING A MULTIPLE BANDWIDTH RESERVATION REQUEST 有权
标题翻译：执行并支持多个带宽预留请求
公开(公告)号：US20110261835A1
公开(公告)日：2011-10-27
申请号：US13177558
申请日：2011-07-07
申请人： Subhasri Dhesikan , James M. Polk
发明人： Subhasri Dhesikan , James M. Polk
IPC分类号： H04J3/16
CPC分类号： H04L12/5695 , H04L47/70 , H04L47/724 , H04L47/745 , H04L47/748 , H04L47/762 , H04L47/805 , H04L47/808 , H04L47/827
摘要： In one embodiment, a method includes obtaining a first message that includes at least a first bandwidth request that specifies a first bandwidth and a second bandwidth request that specifies a second bandwidth. The first bandwidth is a preferential bandwidth. The method also includes determining whether the first bandwidth may be allocated, and storing the first bandwidth and the second bandwidth in a stored reservation state if the first bandwidth may be allocated. If the first bandwidth may not be allocated, the method includes determining whether the second bandwidth may be allocated. The second bandwidth in the stored reservation state if it is determined that the second bandwidth may be allocated. In one embodiment, if the second bandwidth may be allocated, the first bandwidth is removed during process prior to sending the message to a subsequent node upstream.
摘要翻译：在一个实施例中，一种方法包括获得包括指定第一带宽的至少第一带宽请求和指定第二带宽的第二带宽请求的第一消息。第一个带宽是优先带宽。该方法还包括：如果可以分配第一带宽，则确定是否可以分配第一带宽，并且将第一带宽和第二带宽存储在存储的预留状态。如果第一带宽可能不被分配，则该方法包括确定是否可以分配第二带宽。如果确定可以分配第二带宽，则存储预约状态中的第二带宽。在一个实施例中，如果可以分配第二带宽，则在将消息发送到上游的后续节点之前，在处理期间移除第一带宽。

3. 发明授权

US07693060B2 Method and apparatus for a reservation reflector function in routers 有权
标题翻译：路由器中预留反射器功能的方法和装置
公开(公告)号：US07693060B2
公开(公告)日：2010-04-06
申请号：US11974501
申请日：2007-10-12
申请人： James M. Polk , Subhasri Dhesikan
发明人： James M. Polk , Subhasri Dhesikan
IPC分类号： H04L12/26
CPC分类号： H04L47/724 , H04L45/00 , H04L45/302 , H04L47/10 , H04L47/17 , H04L47/18 , H04L47/2491 , H04L47/70 , H04L47/745 , H04L47/786
摘要： A method and corresponding apparatus establish a reservation in a segment of an end-to-end path between a data sender and a data receiver, up to a point in the end-to-end path; attempt to establish another reservation in an adjacent segment of the end-to-end path, beyond the point in the end-to-end path; and in an event that the other reservation is established in the adjacent segment of the end-to-end path, bind the other reservation to the reservation established in the segment of an end-to-end path up to the point in the end-to-end path.
摘要翻译：一种方法和相应的装置在数据发送器和数据接收器之间的端到端路径的段中建立到端到端路径中的点之间的预留; 尝试在端到端路径的相邻段中建立另一个预留，超出端到端路径的点; 并且在端到端路径的相邻段中建立其他预留的情况下，将其他预留绑定到在端到端路径的段中建立的预留直到终端到终端路径中的点，端到端路径。

4. 发明申请

US20140029629A1 METHOD AND APPARATUS FOR SUPPORTING VARIABLE BIT-RATE RESERVATIONS 有权
标题翻译：支持可变位速率预留的方法和装置
公开(公告)号：US20140029629A1
公开(公告)日：2014-01-30
申请号：US13558596
申请日：2012-07-26
申请人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
发明人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
IPC分类号： H04J3/16
CPC分类号： H04L47/724 , H04L47/10 , H04L47/12 , H04L47/822
摘要： In one embodiment, a method includes obtaining a first message from an application associated with a variable bit-rate (VBR) media flow, the first message including information that has at least an approximately minimum bandwidth at which the VBR media flow may operate and an amount by which a bandwidth of the VBR media flow may be trimmed. The method also includes determining an amount of available bandwidth in a network, and identifying the approximately minimum bandwidth at which the VBR media flow may operate and the amount by which the bandwidth of the VBR media flow may be trimmed. Finally, the method includes identifying a bandwidth allocation identified based on the amount of available bandwidth in the network, the approximately minimum bandwidth at which the VBR media flow may operate, and the amount by which the bandwidth of the VBR media flow may be trimmed.
摘要翻译：在一个实施例中，一种方法包括从与可变比特率（VBR）媒体流相关联的应用获得第一消息，所述第一消息包括至少具有VBR媒体流可以操作的近似最小带宽的信息，以及可以修剪VBR介质流的带宽的量。该方法还包括确定网络中的可用带宽的量，以及识别VBR媒体流可以操作的大致最小带宽以及可以修剪VBR媒体流的带宽的量。最后，该方法包括基于网络中的可用带宽量，VBR媒体流可以操作的大致最小带宽以及可以修剪VBR媒体流的带宽的量来识别所识别的带宽分配。

5. 发明授权

US08619564B2 Synchronized bandwidth reservations for real-time communications 有权
标题翻译：用于实时通信的同步带宽预留
公开(公告)号：US08619564B2
公开(公告)日：2013-12-31
申请号：US12938106
申请日：2010-11-02
申请人： James M. Polk , Subhasri Dhesikan
发明人： James M. Polk , Subhasri Dhesikan
IPC分类号： H04L12/26
CPC分类号： H04L65/1069 , H04L47/72 , H04L47/801 , H04L47/805 , H04L65/1006
摘要： A method of initiating a communication session includes transmitting, using a call signaling protocol, a call invitation from a first node over a network for receipt by a second node. The call invitation comprises a list of one or more codecs available to the first node for use when transmitting data over a network. The call invitation additionally comprises a traffic specification associated with each of the one or more codecs. The traffic specification associated with each of the one or mode codecs comprises a plurality of bandwidth attributes that describe the flow of data when transmitting data using each of the one or more codecs.
摘要翻译：发起通信会话的方法包括使用呼叫信令协议通过网络发送来自第一节点的呼叫邀请，以便由第二节点接收。呼叫邀请包括当通过网络传输数据时可用于第一节点的一个或多个编解码器的列表。呼叫请求还包括与一个或多个编解码器中的每一个相关联的流量规范。与一个或多个编解码器中的每一个相关联的流量规范包括多个带宽属性，其描述当使用一个或多个编解码器中的每一个传输数据时的数据流。

6. 发明授权

US08773998B2 Technique for reducing resources allocated to an existing reservation in a data network 有权
标题翻译：减少分配给数据网络中现有预留的资源的技术
公开(公告)号：US08773998B2
公开(公告)日：2014-07-08
申请号：US13210477
申请日：2011-08-16
申请人： James M. Polk , Subhasri Dhesikan
发明人： James M. Polk , Subhasri Dhesikan
IPC分类号： H04L1/00 , H04L12/56
CPC分类号： H04L47/724 , H04L1/0045 , H04L47/745 , H04L2001/0097
摘要： A technique that allows existing reservations to be partially preempted by higher-priority reservations. An intermediate node receives a request to reserve resources for the higher-priority reservation. The higher priority entitles the reservation to acquire resources allocated to existing lower priority reservations, if necessary. If sufficient unallocated resources are not available on the preempting system to accommodate the higher-priority reservation, an error message is generated and forwarded by the intermediate node towards a receiver associated with the reservation that is to be partially preempted. The error message contains an error code and an amount of resources available on the intermediate node. The receiver processes the error message including selecting a reservation to be torn down, tearing down the selected reservation and re-reserving resources for remaining reservations, as necessary.
摘要翻译：一种允许现有保留部分被较高优先级保留部分抢占的技术。中间节点接收用于为较高优先级保留预留资源的请求。如果需要，较高的优先级使得保留获得分配给现有较低优先级保留的资源。如果充分的未分配资源在抢占系统上不可用于适应较高优先级的预留，则生成错误消息并由中间节点转发给与将要部分抢占的预留相关联的接收者。错误消息包含错误代码和中间节点上可用的资源量。接收机处理错误消息，包括选择要拆下的保留，拆除所选择的保留，并根据需要重新保留剩余保留的资源。

7. 发明申请

US20120005351A1 METHOD AND APPARATUS FOR TRANSMITTING AN APPLICATION IDENTIFIER ACROSS APPLICATION ELEMENTS 审中-公开
标题翻译：用于跨应用程序元素发送应用程序标识符的方法和设备
公开(公告)号：US20120005351A1
公开(公告)日：2012-01-05
申请号：US12829484
申请日：2010-07-02
申请人： Subhasri Dhesikan , James M. Polk
发明人： Subhasri Dhesikan , James M. Polk
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L65/1006 , H04L65/608 , H04L65/80
摘要： In one embodiment, a method includes generating a Session Description Protocol (SDP) construct, the SDP construct being arranged to be included in a first signaling flow. The method also includes providing an attribute in the SDP construct. The attribute identifies an application type associated with a first traffic flow. Finally, the SDP construct is forwarded on the first signaling flow.
摘要翻译：在一个实施例中，一种方法包括生成会话描述协议（SDP）构造，该SDP构造被布置为包括在第一信令流中。该方法还包括在SDP构造中提供属性。该属性标识与第一个流量流相关联的应用程序类型。最后，SDP构造在第一个信令流上转发。

8. 发明申请

US20100111103A1 EXECUTING AND SUPPORTING A MULTIPLE BANDWIDTH RESERVATION REQUEST 有权
标题翻译：执行并支持多个带宽预留请求
公开(公告)号：US20100111103A1
公开(公告)日：2010-05-06
申请号：US12262498
申请日：2008-10-31
申请人： Subhasri Dhesikan , James M. Polk
发明人： Subhasri Dhesikan , James M. Polk
IPC分类号： H04J3/16
CPC分类号： H04L12/5695 , H04L47/70 , H04L47/724 , H04L47/745 , H04L47/748 , H04L47/762 , H04L47/805 , H04L47/808 , H04L47/827
摘要： In one embodiment, a method includes obtaining a first message that includes at least a first bandwidth request that specifies a first bandwidth and a second bandwidth request that specifies a second bandwidth. The first bandwidth is a preferential bandwidth. The method also includes determining whether the first bandwidth may be allocated, and storing the first bandwidth and the second bandwidth in a stored reservation state if the first bandwidth may be allocated. If the first bandwidth may not be allocated, the method includes determining whether the second bandwidth may be allocated. The second bandwidth in the stored reservation state if it is determined that the second bandwidth may be allocated. In one embodiment, if the second bandwidth may be allocated, the first bandwidth is removed during process prior to sending the message to a subsequent node upstream.
摘要翻译：在一个实施例中，一种方法包括获得包括指定第一带宽的至少第一带宽请求和指定第二带宽的第二带宽请求的第一消息。第一个带宽是优先带宽。该方法还包括：如果可以分配第一带宽，则确定是否可以分配第一带宽，并且将第一带宽和第二带宽存储在存储的预留状态。如果第一带宽可能不被分配，则该方法包括确定是否可以分配第二带宽。如果确定可以分配第二带宽，则存储预约状态中的第二带宽。在一个实施例中，如果可以分配第二带宽，则在将消息发送到上游的后续节点之前，在处理期间移除第一带宽。

9. 发明申请

US20090097403A1 Method and apparatus for a reservation reflector function in routers 有权
标题翻译：路由器中预留反射器功能的方法和装置
公开(公告)号：US20090097403A1
公开(公告)日：2009-04-16
申请号：US11974501
申请日：2007-10-12
申请人： James M. Polk , Subhasri Dhesikan
发明人： James M. Polk , Subhasri Dhesikan
IPC分类号： G08C15/00
CPC分类号： H04L47/724 , H04L45/00 , H04L45/302 , H04L47/10 , H04L47/17 , H04L47/18 , H04L47/2491 , H04L47/70 , H04L47/745 , H04L47/786
摘要： A method and corresponding apparatus establish a reservation in a segment of an end-to-end path between a data sender and a data receiver, up to a point in the end-to-end path; attempt to establish another reservation in an adjacent segment of the end-to-end path, beyond the point in the end-to-end path; and in an event that the other reservation is established in the adjacent segment of the end-to-end path, bind the other reservation to the reservation established in the segment of an end-to-end path up to the point in the end-to-end path.
摘要翻译：一种方法和相应的装置在数据发送器和数据接收器之间的端到端路径的段中建立到端到端路径中的点之间的预留; 尝试在端到端路径的相邻段中建立另一个预留，超出端到端路径的点; 并且在端到端路径的相邻段中建立其他预留的情况下，将其他预留绑定到在端到端路径的段中建立的预留直到终端到终端路径中的点，端到端路径。

10. 发明授权

US08837282B2 Method and apparatus for pooling bandwidth across disparate bandwidth reservations 有权
标题翻译：用于在不同带宽预留之间合并带宽的方法和装置
公开(公告)号：US08837282B2
公开(公告)日：2014-09-16
申请号：US13291333
申请日：2011-11-08
申请人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
发明人： James M. Polk , Paul E. Jones , Subhasri Dhesikan
IPC分类号： G08C15/00 , H04L12/28 , H04J3/16 , H04J3/18 , G06F15/173 , G06F15/16 , G06F3/00 , H04L12/913 , H04L12/24 , H04L12/911 , H04L12/54
CPC分类号： H04L47/828 , H04L41/0896 , H04L47/70 , H04L47/724
摘要： In one embodiment, a method includes obtaining a message associated with a data flow that includes a first indicator that identifies an amount of requested pool bandwidth and a second indicator that identifies a pool with which the data flow is associated. The pool is associated with a plurality of data flows that includes the data flow. The method also includes determining whether the pool has an overall bandwidth allocation, and, if so, determining whether reserving the amount of requested bandwidth would cause the overall bandwidth allocation to exceed a maximum pool bandwidth allocation. Finally, the method includes reserving approximately the amount of requested bandwidth when it is determined that reserving the amount of requested bandwidth would not cause the overall bandwidth allocation to exceed the maximum pool bandwidth allocation. Reserving approximately the amount of requested bandwidth includes increasing the overall bandwidth allocation by the amount of requested bandwidth.
摘要翻译：在一个实施例中，一种方法包括获得与数据流相关联的消息，所述数据流包括识别所请求的池带宽的量的第一指示符和识别数据流与之相关联的池的第二指示符。该池与包括数据流的多个数据流相关联。该方法还包括确定池是否具有总体带宽分配，并且如果是，则确定是否保留所请求的带宽量将导致总体带宽分配超过最大池带宽分配。最后，当确定保留所请求的带宽量不会导致总带宽分配超过最大池带宽分配时，该方法包括大致保留所请求的带宽量。大致保留所请求的带宽量包括增加总带宽分配所需带宽量。

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