公开(公告)号：US07453851B2

公开(公告)日：2008-11-18

申请号：US10465792

申请日：2003-06-20

申请人： Cedric Westphal ,  Hermant Chaskar

发明人： Cedric Westphal ,  Hermant Chaskar

IPC分类号： H04Q7/00

CPC分类号： H04L47/10 ,  H04L29/06 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/767 ,  H04L47/824 ,  H04L63/123 ,  H04L63/14 ,  H04L63/1466 ,  H04L67/02 ,  H04W12/12 ,  H04W28/24 ,  H04W36/00 ,  H04W36/0011 ,  H04W76/10 ,  H04W80/04

摘要： A quality of service (QoS) signaling packet for arranging QoS connections upon handoff between a mobile node (MN) and a correspondent node (CN) using Internet Protocol (IP), the signaling packet includes one or more QoS flow requirements, one or more classifier parameters, QoS session identification information composed of a previous QoS session ID, a new QoS session ID, and a sequence number. The QoS session IDs are used for establishing a new data path and for added security against spoofing, can be composed of a key-based signature combination of a mobile node's new care of address (CoA) and the sequence number. The packet may also include a previous node address and a cookie, both of which are inserted by a previous node. The previous router address is used for backtracking communications and establishing/updating flow tables while the cookie is used for authentification of node-to-node messages.

摘要翻译： 一种服务质量（QoS）信令分组，用于在使用因特网协议（IP）的移动节点（MN）和通信节点（CN）之间进行切换时排列QoS连接，所述信令分组包括一个或多个QoS流需求，一个或多个 分类器参数，由先前的QoS会话ID组成的QoS会话识别信息，新的QoS会话ID和序列号。 QoS会话ID用于建立新的数据路径并增加安全性以防欺骗，可以由移动节点的新的地址（CoA）和序列号的基于密钥的签名组合组成。 分组还可以包括先前的节点地址和cookie，它们都由前一个节点插入。 以前的路由器地址用于回溯通信和建立/更新流表，而cookie用于对节点到节点的消息进行身份验证。

公开(公告)号：US06564061B1

公开(公告)日：2003-05-13

申请号：US09654449

申请日：2000-09-01

申请人： Yile Guo ,  Hermant Chaskar

发明人： Yile Guo ,  Hermant Chaskar

IPC分类号： H04Q720

CPC分类号： H04W28/18

摘要： A method and apparatus for class based bandwidth scheduling for Quality of Service (QoS) for radio air interfaces. In an embodiment, users of an air interface are assigned to at least one of a plurality of QoS classes. Each class is assigned an elasticity value. When traffic congestion is determined on the air interface during a time frame, the actual rate of data transmission for each user is reduced according to the elasticity of the class to which the user belongs.

摘要翻译： 一种用于无线电空中接口的基于服务质量（QoS）的基于类的带宽调度的方法和装置。 在一个实施例中，将空中接口的用户分配给多个QoS类别中的至少一个。 每个类都被分配一个弹性值。 当在时间段内确定空中接口的交通拥堵时，根据用户所属类别的弹性，减少每个用户的实际传输速率。

公开(公告)号：US07813343B2

公开(公告)日：2010-10-12

申请号：US12061259

申请日：2008-04-02

申请人： Cedric Westphal ,  Hermant Chaskar

发明人： Cedric Westphal ,  Hermant Chaskar

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L29/06 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/767 ,  H04L47/824 ,  H04L63/123 ,  H04L63/14 ,  H04L63/1466 ,  H04L67/02 ,  H04W12/12 ,  H04W28/24 ,  H04W36/00 ,  H04W36/0011 ,  H04W76/10 ,  H04W80/04

摘要： A quality of service (QoS) signaling packet for arranging QoS connections upon handoff between a mobile node (MN) and a correspondent node (CN) using Internet Protocol (IP), the signaling packet includes one or more QoS flow requirements, one or more classifier parameters, QoS session identification information composed of a previous QoS session ID, a new QoS session ID, and a sequence number. The QoS session IDs are used for establishing a new data path and for added security against spoofing, can be composed of a key-based signature combination of a mobile node's new care of address (CoA) and the sequence number. The packet may also include a previous node address and a cookie, both of which are inserted by a previous node. The previous router address is used for backtracking communications and establishing/updating flow tables while the cookie is used for authentication of node-to-node messages.

摘要翻译： 一种服务质量（QoS）信令分组，用于在使用因特网协议（IP）的移动节点（MN）和通信节点（CN）之间进行切换时排列QoS连接，所述信令分组包括一个或多个QoS流需求，一个或多个 分类器参数，由先前的QoS会话ID组成的QoS会话识别信息，新的QoS会话ID和序列号。 QoS会话ID用于建立新的数据路径并增加安全性以防欺骗，可以由移动节点的新的地址（CoA）和序列号的基于密钥的签名组合组成。 分组还可以包括先前的节点地址和cookie，它们都由前一个节点插入。 以前的路由器地址用于回溯通信和建立/更新流表，而cookie用于节点到节点消息的认证。

公开(公告)号：US20080186923A1

公开(公告)日：2008-08-07

申请号：US12061259

申请日：2008-04-02

申请人： Cedric Westphal ,  Hermant Chaskar

发明人： Cedric Westphal ,  Hermant Chaskar

IPC分类号： H04Q7/00

CPC分类号： H04L47/10 ,  H04L29/06 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/767 ,  H04L47/824 ,  H04L63/123 ,  H04L63/14 ,  H04L63/1466 ,  H04L67/02 ,  H04W12/12 ,  H04W28/24 ,  H04W36/00 ,  H04W36/0011 ,  H04W76/10 ,  H04W80/04

摘要： A quality of service (QoS) signaling packet for arranging QoS connections upon handoff between a mobile node (MN) and a correspondent node (CN) using Internet Protocol (IP), the signaling packet includes one or more QoS flow requirements, one or more classifier parameters, QoS session identification information composed of a previous QoS session ID, a new QoS session ID, and a sequence number. The QoS session IDs are used for establishing a new data path and for added security against spoofing, can be composed of a key-based signature combination of a mobile node's new care of address (CoA) and the sequence number. The packet may also include a previous node address and a cookie, both of which are inserted by a previous node. The previous router address is used for backtracking communications and establishing/updating flow tables while the cookie is used for authentication of node-to-node messages.

摘要翻译： 一种服务质量（QoS）信令分组，用于在使用因特网协议（IP）的移动节点（MN）和通信节点（CN）之间进行切换时排列QoS连接，所述信令分组包括一个或多个QoS流需求，一个或多个 分类器参数，由先前的QoS会话ID组成的QoS会话识别信息，新的QoS会话ID和序列号。 QoS会话ID用于建立新的数据路径并增加安全性以防欺骗，可以由移动节点的新的地址（CoA）和序列号的基于密钥的签名组合组成。 分组还可以包括先前的节点地址和cookie，它们都由前一个节点插入。 以前的路由器地址用于回溯通信和建立/更新流表，而cookie用于节点到节点消息的认证。