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1. 发明申请

US20110040886A1 Method and System for Identification of Packet Gateways Supporting Different Service Types 审中-公开
标题翻译：用于识别支持不同服务类型的分组网关的方法和系统
公开(公告)号：US20110040886A1
公开(公告)日：2011-02-17
申请号：US12989759
申请日：2009-04-30
申请人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
发明人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
IPC分类号： G06F15/16
CPC分类号： H04L12/2889 , H04L47/70 , H04L61/1511 , H04L61/2015 , H04L61/203 , H04L61/2092 , H04L61/6059 , H04W48/17 , H04W76/12
摘要： The present invention provides a method and system for identification of the different packet gateways that support different types of services on their packet data networks. The method and system provides identification and addressing information to user equipment for one or more packet gateways that support different types of services, sometimes called QoS services. The identification and addressing information for the one or more packet gateways is provided in the present invention by and through a DNS server or an AAA server depending on the network architecture and the IP version supporting the communications with the mobile node.
摘要翻译：本发明提供了一种用于识别在分组数据网络上支持不同类型的业务的不同分组网关的方法和系统。该方法和系统向支持不同类型服务（有时称为QoS服务）的一个或多个分组网关向用户设备提供识别和寻址信息。根据支持与移动节点的通信的网络架构和IP版本，通过DNS服务器或AAA服务器在本发明中提供一个或多个分组网关的识别和寻址信息。

2. 发明申请

US20130070769A1 METHOD AND SYSTEM FOR IDENTIFICATION OF PACKET GATEWAYS SUPPORTING DIFFERENT SERVICE TYPES 审中-公开
标题翻译：支持不同服务类型的分组网关的识别方法和系统
公开(公告)号：US20130070769A1
公开(公告)日：2013-03-21
申请号：US13618354
申请日：2012-09-14
申请人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
发明人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
IPC分类号： H04L12/28
CPC分类号： H04L12/2889 , H04L47/70 , H04L61/1511 , H04L61/2015 , H04L61/203 , H04L61/2092 , H04L61/6059 , H04W48/17 , H04W76/12
摘要： The present invention provides a method and system for identification of the different packet gateways that support different types of services on their packet data networks. The method and system provides identification and addressing information to user equipment for one or more packet gateways that support different types of services, sometimes called QoS services. The identification and addressing information for the one or more packet gateways is provided in the present invention by and through a DNS server or an AAA server depending on the network architecture and the IP version supporting the communications with the mobile node.
摘要翻译：本发明提供了一种用于识别在分组数据网络上支持不同类型的业务的不同分组网关的方法和系统。该方法和系统向支持不同类型服务（有时称为QoS服务）的一个或多个分组网关向用户设备提供识别和寻址信息。根据支持与移动节点的通信的网络架构和IP版本，通过DNS服务器或AAA服务器在本发明中提供一个或多个分组网关的识别和寻址信息。

3. 发明申请

US20110090851A1 Method and System for Transmission of Fragmented Packets on a Packet-Based Communication Network 审中-公开
标题翻译：在基于分组的通信网络上传输分片分组的方法和系统
公开(公告)号：US20110090851A1
公开(公告)日：2011-04-21
申请号：US12991837
申请日：2009-05-15
申请人： Mohamed Khalil , Amir Saghir , Ahmad Muhanna , Haseeb Akhtar
发明人： Mohamed Khalil , Amir Saghir , Ahmad Muhanna , Haseeb Akhtar
IPC分类号： H04W4/00
CPC分类号： H04L47/10 , H04L47/36 , H04W60/00
摘要： The present invention provides a method and system for the identification and discovery of the lowest maximum transmission unit (MTU) size for transmission packets on some or all of the transmission path nodes. Different methods and protocols are described in the present patent application to support the identification and discovery of the lowest maximum transmission unit (MTU) size for fragmented transmission packets.
摘要翻译：本发明提供了一种用于识别和发现传输分组在传输路径节点的一些或全部上的最小传输单元（MTU）的大小的方法和系统。在本专利申请中描述了不同的方法和协议，以支持用于分段传输分组的最低最大传输单元（MTU）大小的识别和发现。

4. 发明授权

US08713637B2 Diameter signaling for mobile IPv4 有权
标题翻译：移动IPv4的直径信令
公开(公告)号：US08713637B2
公开(公告)日：2014-04-29
申请号：US12671985
申请日：2008-08-12
申请人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
发明人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
IPC分类号： H04L29/06 , H04W60/00 , H04W12/06
CPC分类号： H04L63/0892 , H04L61/2007 , H04L63/164 , H04L69/03 , H04W8/04 , H04W8/06 , H04W12/06 , H04W12/08 , H04W60/00 , H04W80/04
摘要： The invention consists of a new registration and authentication protocol for between a Mobile Node and a Home Agent. The new protocol uses a novel messaging sequence to request registration, authentication and authorization of the Mobile Node when it is located on a foreign network, and the novel protocol will avoid some of the standard registration and authentication protocol messages in order to eliminate the problems associated with re-transmission errors.
摘要翻译：本发明由移动节点和归属代理之间的新的注册和认证协议组成。新协议使用新颖的消息序列来在移动节点位于外部网络时请求移动节点的注册，认证和授权，并且新协议将避免一些标准注册和认证协议消息，以消除相关的问题带有重传错误。

5. 发明申请

US20110191819A1 Diameter Signaling for Mobile IPv4 有权
标题翻译：移动IPv4的直径信令
公开(公告)号：US20110191819A1
公开(公告)日：2011-08-04
申请号：US12671985
申请日：2008-08-12
申请人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
发明人： Mohamed Khalil , Ahmad Muhanna , Haseeb Akhtar
IPC分类号： H04L29/06
CPC分类号： H04L63/0892 , H04L61/2007 , H04L63/164 , H04L69/03 , H04W8/04 , H04W8/06 , H04W12/06 , H04W12/08 , H04W60/00 , H04W80/04
摘要： The invention consists of a new registration and authentication protocol for between a Mobile Node and a Home Agent. The new protocol uses a novel messaging sequence to request registration, authentication and authorization of the Mobile Node when it is located on a foreign network, and the novel protocol will avoid some of the standard registration and authentication protocol messages in order to eliminate the problems associated with re-transmission errors.
摘要翻译：本发明由移动节点和归属代理之间的新的注册和认证协议组成。新协议使用新颖的消息序列来在移动节点位于外部网络时请求移动节点的注册，认证和授权，并且新协议将避免一些标准注册和认证协议消息，以消除相关的问题带有重传错误。

6. 发明授权

US09049621B2 Method and system for hard handoff in HRPD 有权
标题翻译： HRPD硬切换的方法和系统
公开(公告)号：US09049621B2
公开(公告)日：2015-06-02
申请号：US13673665
申请日：2012-11-09
申请人： Mohamed Khalil , Haseeb Akhtar
发明人： Mohamed Khalil , Haseeb Akhtar
IPC分类号： H04W36/00 , H04W36/14
CPC分类号： H04W36/0005 , H04W36/0016 , H04W36/14
摘要： Various embodiments are described to assist in reducing handoff delays and the blackout period(s) associated with inter AN (access network) hard handoffs. The hard handoff procedure of method disclosed herein establishes or initiates a connection (A10-type connection) between a target AN and a packet data serving node (PDSN), unlike known hard handoff approaches that wait until traffic channel assignment to establish or initiate such connection. The PDSN may optionally bicast data packets to both the source and target ANs since each is communicatively coupled to the PDSN during a given time period. In the event bicasting is unavailable or unused, a communication tunnel between the source and target ANs may be created and used to transmit data packets between them.
摘要翻译：描述了各种实施例，以帮助减少与交互AN（接入网络）硬切换相关联的切换延迟和停电周期。不同于等待直到业务信道分配建立或发起这种连接的已知的硬切换方法，本文所公开的方法的硬切换过程建立或发起目标AN与分组数据服务节点（PDSN）之间的连接（A10型连接）。 PDSN可以可选地将数据分组组播到源AN和目标AN，因为每个在给定时间段期间，PDSN都可通信地耦合到PDSN。在组播不可用或未使用的情况下，源和目标AN之间的通信隧道可以被创建并用于在它们之间传输数据分组。

7. 发明授权

US08514851B2 Mobile IPv6 authentication and authorization baseline 有权
标题翻译：移动IPv6认证和授权基线
公开(公告)号：US08514851B2
公开(公告)日：2013-08-20
申请号：US13374933
申请日：2012-01-24
申请人： Mohamed Khalil , Haseeb Akhtar , Kuntal Chowdhury
发明人： Mohamed Khalil , Haseeb Akhtar , Kuntal Chowdhury
IPC分类号： H04L12/50 , H04Q11/00
CPC分类号： H04L63/061 , H04L63/062 , H04L63/0892 , H04L63/126 , H04W80/04
摘要： The invention consists of an authentication protocol for the Home Agent to authenticate and authorize the Mobile Node's Binding Update message. Two new mobility options compatible with RADIUS AAA are used to exchange a shared secret between the Home Agent and the Mobile Node so the Mobile Node can be authenticated.A Mobile Node-AAA authenticator option is added to the Binding Update message. The Home Agent generates the Mobile Node-AAA authenticator as a shared secret that it communicates as authentication data to the RADIUS AAA server on the home network. The RADIUS AAA server authenticates the communication and generates an Access-Accept message with a Mobile Node-Home Agent authenticator option. After receipt at the Home Agent, a Binding Update message with the Mobile Node-Home Agent authenticator option is transmitted from the Home Agent to the Mobile Node to use as an authenticator.
摘要翻译：本发明由用于家庭代理认证和授权移动节点的绑定更新消息的认证协议组成。与RADIUS AAA兼容的两个新的移动性选项用于在归属代理和移动节点之间交换共享密钥，从而可以对移动节点进行身份验证。移动节点AAA认证器选项被添加到绑定更新消息。归属代理生成移动节点AAA认证器作为其作为认证数据传送到家庭网络上的RADIUS AAA服务器的共享密钥。 RADIUS AAA服务器对通信进行身份认证，并生成具有移动节点归属代理认证方选项的Access-Accept消息。在归属代理收到之后，具有移动节点归属代理认证器选项的绑定更新消息从归属代理发送到移动节点以用作认证器。

8. 发明授权

US08331934B1 Method and system for hard handoff in HRPD 有权
标题翻译： HRPD硬切换的方法和系统
公开(公告)号：US08331934B1
公开(公告)日：2012-12-11
申请号：US11450499
申请日：2006-06-09
申请人： Mohamed Khalil , Haseeb Akhtar
发明人： Mohamed Khalil , Haseeb Akhtar
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/0016 , H04W36/14
摘要： Various embodiments are described to assist in reducing handoff delays and the blackout period(s) associated with inter AN (access network) hard handoffs. The hard handoff procedure of method disclosed herein establishes or initiates a connection (A10-type connection) between a target AN and a packet data serving node (PDSN), unlike known hard handoff approaches that wait until traffic channel assignment to establish or initiate such connection. The PDSN may optionally bicast data packets to both the source and target ANs since each is communicatively coupled to the PDSN during a given time period. In the event bicasting is unavailable or unused, a communication tunnel between the source and target ANs may be created and used to transmit data packets between them.
摘要翻译：描述了各种实施例，以帮助减少与交互AN（接入网络）硬切换相关联的切换延迟和停电周期。不同于等待直到业务信道分配建立或发起这种连接的已知的硬切换方法，本文所公开的方法的硬切换过程建立或发起目标AN与分组数据服务节点（PDSN）之间的连接（A10型连接）。 PDSN可以可选地将数据分组组播到源AN和目标AN，因为每个在给定时间段期间，PDSN都可通信地耦合到PDSN。在组播不可用或未使用的情况下，源和目标AN之间的通信隧道可以被创建并用于在它们之间传输数据分组。

9. 发明申请

US20090129388A1 Sip header reduction 有权
标题翻译： Sip标题缩小
公开(公告)号：US20090129388A1
公开(公告)日：2009-05-21
申请号：US11991301
申请日：2006-09-01
申请人： Haseeb Akhtar , David Brombal , Anthony Jones , Mohamed Khalil
发明人： Haseeb Akhtar , David Brombal , Anthony Jones , Mohamed Khalil
IPC分类号： H04L12/56
CPC分类号： H04L69/04 , H03M7/30 , H04L65/1006 , H04L67/14 , H04L69/22
摘要： A SIP header reduction protocol operating on a communication network to compress the SIP header fields on SIP control messages used to initiate a SIP communication session. The new protocol is implemented on the mobile use equipment (UE) (301) and P-CSCF proxy SIP server (302). The prior SIGCOMP compression dictionary is used to compress those header field parameters defined by the SIGCOMP dictionary. A new 3G Dictionary is implemented with header field parameters for several wireless specific data elements and parameters necessary to access various wireless technologies and services which are missing from the SIP/SDP based SIGCOMP dictionary. Finally, an Encoding Assistant (EA) (310, 355) function is implemented on the UE and P-CSCF that operates a standard encoding and decoding of SIP message header fields to reduce those SIP header fields that are dynamic over time but are essentially static in terms of most user communication. The EA parameters can be updated periodically, while the 3G and SIGCOMP dictionary are static and not updated.
摘要翻译：在通信网络上操作的SIP报头缩减协议，用于压缩用于发起SIP通信会话的SIP控制消息上的SIP报头字段。新协议在移动设备（UE）301和P-CSCF代理SIP服务器302上实现。先前的SIGCOMP压缩字典用于压缩由SIGCOMP字典定义的头字段参数。实现了一个新的3G字典，其具有用于几个无线特定数据元素的头部字段参数和访问从基于SIP / SDP的SIGCOMP字典缺失的各种无线技术和服务所必需的参数。最后，在UE和P-CSCF上实现编码助理（EA）（310,355）功能，其操作SIP消息头字段的标准编码和解码，以减少随时间动态变化但基本上是静态的那些SIP头字段在大多数用户通信方面。 EA参数可以定期更新，而3G和SIGCOMP字典是静态的，不会更新。

10. 发明授权

US07333451B1 Buffer management for mobile internet protocol 有权
标题翻译：移动互联网协议的缓冲区管理
公开(公告)号：US07333451B1
公开(公告)日：2008-02-19
申请号：US09687881
申请日：2000-10-13
申请人： Mohamed Khalil , Emad A. Qaddoura , Haseeb Akhtar
发明人： Mohamed Khalil , Emad A. Qaddoura , Haseeb Akhtar
IPC分类号： H04L12/66 , H04Q7/20 , H04Q7/24
CPC分类号： H04L29/06 , H04W36/023
摘要： Disclosed is a buffer management method for a mobile node in a mobile IP telecommunication network. The buffer management method supports a handoff of the mobile node from a first agent of a first network to a second agent of a second network. The method begins upon initiation of the handoff. A first message is sent to the first agent requesting the first agent to buffer any packets being sent to the mobile node. While the buffering is being performed, the handoff may be completed to the second agent. Once the handoff is complete, a second message can be sent to the first agent requesting the first agent to forward the buffered packets to the second agent.
摘要翻译：公开了一种用于移动IP电信网络中的移动节点的缓冲器管理方法。缓冲器管理方法支持将移动节点从第一网络的第一代理切换到第二网络的第二代理。该方法从开始切换开始。向第一代理发送第一消息，请求第一代理缓冲发送到移动节点的任何数据包。在执行缓冲的同时，可以向第二代理完成切换。一旦切换完成，可以向第一代理发送第二消息，请求第一代理将缓冲的分组转发到第二代理。

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