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1. 发明授权

US08676986B2 Reduced data session establishment time in CDMA-2000 networks 有权
标题翻译：在CDMA-2000网络中减少数据会话建立时间
公开(公告)号：US08676986B2
公开(公告)日：2014-03-18
申请号：US10797646
申请日：2004-03-10
申请人： Mathew Hayden Harper , Sanil Puthiyandyil , Janakiraman Senthilnathan
发明人： Mathew Hayden Harper , Sanil Puthiyandyil , Janakiraman Senthilnathan
IPC分类号： G06F15/16 , H04W4/00
CPC分类号： H04L12/4633
摘要： Systems and methods for establishing and operating data sessions between mobile subscriber units and packet data servers on a wireless communication network are presented. Some aspects described herein are directed to preventing the loss of an initial configuration request signal (e.g. under the LCP protocol) from a packet data server to a mobile subscriber prior to successful establishment of a radio air link to the mobile subscriber. Other aspects are directed to detecting the presence or absence of a radio air link to the mobile subscriber as a determinant of whether the packet data server is to send a configuration request signal to the mobile subscriber, or whether the packet data server should withhold the request signal until the air link is established. Some or all aspects presented are suitable for use in 3G or CDMA-2000 systems using the A10/A11 communication control protocol and the PPP data communication protocol.
摘要翻译：提出了在无线通信网络上建立和运行移动用户单元与分组数据服务器之间的数据会话的系统和方法。这里描述的一些方面旨在防止在成功建立到移动用户的无线电空中链路之前丢失从分组数据服务器到移动用户的初始配置请求信号（例如，在LCP协议下）。其他方面涉及检测到移动用户的无线电空中链路的存在或不存在，作为分组数据服务器是否向移动用户发送配置请求信号的决定因素，还是分组数据服务器是否应该拒绝该请求直到空中链路建立。所提出的一些或所有方面适用于使用A10 / A11通信控制协议和PPP数据通信协议的3G或CDMA-2000系统。

2. 发明申请

US20050204043A1 Reduced data session establishment time in CDMA-2000 networks 有权
标题翻译：在CDMA-2000网络中减少数据会话建立时间
公开(公告)号：US20050204043A1
公开(公告)日：2005-09-15
申请号：US10797646
申请日：2004-03-10
申请人： Mathew Harper , Sanil Puthiyandyil , Janakiraman Senthilnathan
发明人： Mathew Harper , Sanil Puthiyandyil , Janakiraman Senthilnathan
IPC分类号： G06F15/16
CPC分类号： H04L12/4633
摘要： Systems and methods for establishing and operating data sessions between mobile subscriber units and packet data servers on a wireless communication network are presented. Some aspects described herein are directed to preventing the loss of an initial configuration request signal (e.g. under the LCP protocol) from a packet data server to a mobile subscriber prior to successful establishment of a radio air link to the mobile subscriber. Other aspects are directed to detecting the presence or absence of a radio air link to the mobile subscriber as a determinant of whether the packet data server is to send a configuration request signal to the mobile subscriber, or whether the packet data server should withhold the request signal until the air link is established. Some or all aspects presented are suitable for use in 3G or CDMA-2000 systems using the A10/A11 communication control protocol and the PPP data communication protocol.
摘要翻译：提出了在无线通信网络上建立和运行移动用户单元与分组数据服务器之间的数据会话的系统和方法。这里描述的一些方面旨在防止在成功建立到移动用户的无线电空中链路之前丢失从分组数据服务器到移动用户的初始配置请求信号（例如，在LCP协议下）。其他方面涉及检测到移动用户的无线电空中链路的存在或不存在，作为分组数据服务器是否向移动用户发送配置请求信号的决定因素，还是分组数据服务器是否应该拒绝该请求直到空中链路建立。所提出的一些或所有方面适用于使用A10 / A11通信控制协议和PPP数据通信协议的3G或CDMA-2000系统。

3. 发明授权

US07706362B1 Method and apparatus for selection of an endpoint device in a point to point link 有权
标题翻译：用于在点对点链路中选择端点设备的方法和装置
公开(公告)号：US07706362B1
公开(公告)日：2010-04-27
申请号：US09430267
申请日：1999-10-29
申请人： Janakiraman Senthilnathan , Rohit Verma , Amit Tiwari , Ashwin Hegde
发明人： Janakiraman Senthilnathan , Rohit Verma , Amit Tiwari , Ashwin Hegde
IPC分类号： H04L12/28
CPC分类号： H04L12/4633 , H04L45/00
摘要： A method is shown for deterministically selecting an endpoint for multiple links through a network for a client device. When a first network device establishes a connection for a client device to an endpoint device, it causes a database entry to be created that is keyed by a client identifier value for the client device and includes an endpoint address field with the network address of the endpoint device. When a second network device receives a call request from the client device, it queries the database using the client identifier value for the client device and waits a predetermined period for a database reply. A database device storing the database entry receives the query from the second network device, searches for the database entry matching the client identifier value, and sends a database reply that includes the client identifier value and the network address of the endpoint device from the database entry. The second network device receives the database reply and uses the network address from the database reply to establish a second connection to the endpoint device for the client.
摘要翻译：示出了通过用于客户端设备的网络来确定性地选择多个链路的端点的方法。当第一网络设备建立到客户端设备到端点设备的连接时，它使得创建由客户端设备的客户端标识符值键入的数据库条目，并且包括具有端点的网络地址的端点地址字段设备。当第二网络设备从客户端设备接收到呼叫请求时，它使用客户机设备的客户机标识符值查询数据库，并等待数据库应答的预定时间段。存储数据库条目的数据库设备从第二网络设备接收查询，搜索与客户端标识符值匹配的数据库条目，并从数据库条目发送包括客户机标识符值和端点设备的网络地址的数据库应答。第二网络设备接收数据库应答，并使用数据库应答中的网络地址建立与客户端的端点设备的第二连接。

4. 发明申请

US20070254661A1 Fast handoff support for wireless networks 有权
标题翻译：快速切换支持无线网络
公开(公告)号：US20070254661A1
公开(公告)日：2007-11-01
申请号：US11704652
申请日：2007-02-09
申请人： Kuntal Chowdhury , Janakiraman Senthilnathan , Sanil Kumar Puthiyandyil , Shaji Radhakrishnan , Mruthyunjaya Navali , Leonard Schwartz
发明人： Kuntal Chowdhury , Janakiraman Senthilnathan , Sanil Kumar Puthiyandyil , Shaji Radhakrishnan , Mruthyunjaya Navali , Leonard Schwartz
IPC分类号： H04Q7/20
CPC分类号： H04W8/14 , H04W36/0033 , H04W36/02 , H04W36/12 , H04W80/04 , H04W88/16 , H04W88/182
摘要： Systems and methods for providing fast handoff support by transferring information are provided. Additionally, a generic protocol message format is presented which allows the transfer of information used in the handoff. The generic protocol allows a gateway to request contexts or session information and send information that allows tunnel setup and mapping to other connections. The session, tunnel, and mapping information allow the gateways to switch packet processing operations without causing disruption to the packet flow. Further, in inter-gateway handoffs or inter-access network handoffs, fast and seamless handoffs are provided so the mobile station keeps the same IP address and the session continues.
摘要翻译：提供了通过传送信息提供快速切换支持的系统和方法。另外，提出了通用协议消息格式，其允许传送在切换中使用的信息。通用协议允许网关请求上下文或会话信息，并发送允许隧道建立和映射到其他连接的信息。会话，隧道和映射信息允许网关切换分组处理操作，而不会对分组流造成干扰。此外，在网关间切换或接入间网络切换中，提供快速和无缝切换，使得移动站保持相同的IP地址并且会话继续。

5. 发明申请

US20070036079A1 System and method for congestion control signaling 有权
标题翻译：拥塞控制信令的系统和方法
公开(公告)号：US20070036079A1
公开(公告)日：2007-02-15
申请号：US11502692
申请日：2006-08-11
申请人： Kuntal Chowdury , Janakiraman Senthilnathan
发明人： Kuntal Chowdury , Janakiraman Senthilnathan
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/14 , H04L47/17 , H04L47/32 , H04W28/08 , H04W28/10 , H04W28/12
摘要： Systems and methods for controlling congestion on a packet data network are provided. The congestion control may be implemented between any two network nodes where a regulation of a data flow is desired to prevent a device overload from occurring. In order to provide regulation of a data flow, congestion control states are used where each state regulates the data flow in a specified manner. State transitions may occur in response to messages that include congestion information detected at a network node.
摘要翻译：提供了用于控制分组数据网络上的拥塞的系统和方法。拥塞控制可以在任何两个网络节点之间实现，其中期望数据流的调节以防止设备发生过载。为了提供对数据流的调节，使用拥塞控制状态，其中每个状态以指定的方式来调整数据流。响应于包括在网络节点处检测到的拥塞信息的消息，可能发生状态转换。

6. 发明授权

US08630645B2 Fast handoff support for wireless networks 有权
标题翻译：快速切换支持无线网络
公开(公告)号：US08630645B2
公开(公告)日：2014-01-14
申请号：US11704652
申请日：2007-02-09
申请人： Kuntal Chowdhury , Janakiraman Senthilnathan , Sanil Kumar Puthiyandyil , Shaji E. Radhakrishnan , Mruthyunjaya Navali , Leonard Schwartz
发明人： Kuntal Chowdhury , Janakiraman Senthilnathan , Sanil Kumar Puthiyandyil , Shaji E. Radhakrishnan , Mruthyunjaya Navali , Leonard Schwartz
IPC分类号： H04W36/00
CPC分类号： H04W8/14 , H04W36/0033 , H04W36/02 , H04W36/12 , H04W80/04 , H04W88/16 , H04W88/182
摘要： Systems and methods for providing fast handoff support by transferring information are provided. Additionally, a generic protocol message format is presented which allows the transfer of information used in the handoff. The generic protocol allows a gateway to request contexts or session information and send information that allows tunnel setup and mapping to other connections. The session, tunnel, and mapping information allow the gateways to switch packet processing operations without causing disruption to the packet flow. Further, in inter-gateway handoffs or inter-access network handoffs, fast and seamless handoffs are provided so the mobile station keeps the same IP address and the session continues.
摘要翻译：提供了通过传送信息提供快速切换支持的系统和方法。另外，提出了通用协议消息格式，其允许传送在切换中使用的信息。通用协议允许网关请求上下文或会话信息，并发送允许隧道建立和映射到其他连接的信息。会话，隧道和映射信息允许网关切换分组处理操作，而不会对分组流造成干扰。此外，在网关间切换或接入间网络切换中，提供快速和无缝切换，使得移动站保持相同的IP地址并且会话继续。

7. 发明申请

US20100262472A1 PROVIDING RELEVANT ADVERTISEMENTS AND SERVICE IN COMMUNICATION NETWORKS 有权
标题翻译：在通信网络中提供相关广告和服务
公开(公告)号：US20100262472A1
公开(公告)日：2010-10-14
申请号：US12756530
申请日：2010-04-08
申请人： Sandeep GAUTAM , Janakiraman Senthilnathan
发明人： Sandeep GAUTAM , Janakiraman Senthilnathan
IPC分类号： G06Q30/00 , G06Q50/00
CPC分类号： G06Q30/02 , G06Q30/0207 , G06Q30/0255 , G06Q30/0267 , H04L63/0227 , H04W4/18 , H04W12/02
摘要： In some embodiments, methods for providing advertisements from a communication gateway are providing, including: receiving a first request requesting content from a content server; analyzing the first request, including performing deep packet inspection; based on updatable profile information associated with a mobile node and on the analysis including the deep packet inspection, selecting an advertising category; based on the selected advertising category, retrieving an advertisement among a plurality of advertisements and sending the advertisement to the mobile node; updating the profile information to indicate the advertisement has been sent to the mobile node in response to the first request for content; receiving a second request for the content from the mobile node; retrieving the content; and in response to the second request and based on the profile information indicating the advertisement has been sent to the mobile node, sending the content to the mobile node.
摘要翻译：在一些实施例中，用于从通信网关提供广告的方法提供包括：从内容服务器接收请求内容的第一请求; 分析第一个请求，包括执行深度包检测; 基于与移动节点相关联的可更新简档信息以及包括深度分组检查的分析，选择广告类别; 基于所选择的广告类别，在多个广告中检索广告并将所述广告发送到所述移动节点; 响应于对内容的第一请求，更新所述简档信息以指示所述广告已被发送到所述移动节点; 从所述移动节点接收对所述内容的第二请求; 检索内容; 并且响应于第二请求并且基于指示广告已经被发送到移动节点的简档信息，将内容发送到移动节点。

8. 发明授权

US07492770B2 Synchronizing data transmission over wireless networks 有权
标题翻译：通过无线网络同步数据传输
公开(公告)号：US07492770B2
公开(公告)日：2009-02-17
申请号：US11218095
申请日：2005-08-31
申请人： Janakiraman Senthilnathan , Matthew H. Harper
发明人： Janakiraman Senthilnathan , Matthew H. Harper
IPC分类号： H04Q7/38
CPC分类号： H04L1/0072 , H04J3/0638 , H04L1/0041 , H04L1/08 , H04W56/001 , H04W56/0085
摘要： Techniques for providing an uninterrupted data stream to a mobile node are disclosed. In a first technique, a time stamp is inserted at some point in the wireless network and the time stamp is used along with a tolerance value to determine when to transmit a packet in a data stream. By transmitting the packets at the same adjusted time, transmission to mobile nodes is synchronized. A second technique uses duplication of data stream content to avoid an interruption in the data stream at a mobile node. A third technique uses an error correcting code to avoid interruption of the data stream at a mobile node. A fourth technique uses a sequence number inserted into packets in the data stream at the content server to synchronize transmission to mobile nodes.
摘要翻译：公开了用于向移动节点提供不间断数据流的技术。在第一技术中，在无线网络中的某一点插入时间标记，并且使用时间戳以及公差值来确定何时在数据流中发送分组。通过在相同的调整时间发送分组，对移动节点的传输是同步的。第二种技术使用数据流内容的复制来避免移动节点处数据流的中断。第三种技术使用纠错码来避免移动节点处数据流的中断。第四种技术使用插入在内容服务器上的数据流中的分组中的序列号来同步传输到移动节点。

9. 发明申请

US20070047591A1 Synchronizing data transmission over wireless networks 有权
标题翻译：通过无线网络同步数据传输
公开(公告)号：US20070047591A1
公开(公告)日：2007-03-01
申请号：US11218095
申请日：2005-08-31
申请人： Janakiraman Senthilnathan , Matthew Harper
发明人： Janakiraman Senthilnathan , Matthew Harper
IPC分类号： H04J3/06
CPC分类号： H04L1/0072 , H04J3/0638 , H04L1/0041 , H04L1/08 , H04W56/001 , H04W56/0085
摘要： Techniques for providing an uninterrupted data stream to a mobile node are disclosed. In a first technique, a time stamp is inserted at some point in the wireless network and the time stamp is used along with a tolerance value to determine when to transmit a packet in a data stream. By transmitting the packets at the same adjusted time, transmission to mobile nodes is synchronized. A second technique uses duplication of data stream content to avoid an interruption in the data stream at a mobile node. A third technique uses an error correcting code to avoid interruption of the data stream at a mobile node. A fourth technique uses a sequence number inserted into packets in the data stream at the content server to synchronize transmission to mobile nodes.
摘要翻译：公开了用于向移动节点提供不间断数据流的技术。在第一技术中，在无线网络中的某一点插入时间标记，并且使用时间戳以及公差值来确定何时在数据流中发送分组。通过在相同的调整时间发送分组，对移动节点的传输是同步的。第二种技术使用数据流内容的复制来避免移动节点处数据流的中断。第三种技术使用纠错码来避免移动节点处数据流的中断。第四种技术使用插入在内容服务器上的数据流中的分组中的序列号来同步传输到移动节点。

10. 发明授权

US06950862B1 System and method for offloading a computational service on a point-to-point communication link 失效
标题翻译：用于在点对点通信链路上卸载计算服务的系统和方法
公开(公告)号：US06950862B1
公开(公告)日：2005-09-27
申请号：US09850176
申请日：2001-05-07
申请人： Sanil Kumar Puthiyandyil , Janakiraman Senthilnathan , Rajesh Ramankutty , Shaji Radhakrishnan
发明人： Sanil Kumar Puthiyandyil , Janakiraman Senthilnathan , Rajesh Ramankutty , Shaji Radhakrishnan
IPC分类号： G06F15/177 , H04L29/06
CPC分类号： H04L67/14 , H04L69/24
摘要： A system and method are shown for offloading a computational service on a point-to-point connection. When a tunnel initiator network device, such as a Level 2 Tunneling Protocol Access Concentrator (LAC), detects a tunnel client network device, the LAC sets up a tunnel connection with a tunnel endpoint network device, such a Level 2 Tunneling Protocol Network Server (LNS). During a process of establishing a call session on the tunnel connection, the LAC sends its compression capabilities to the LNS. When the LNS detects that the LAC is capable of compressing tunnel packets, the LNS negotiates compression parameters with the tunnel client network device. Subsequently, the LNS transmits the negotiated compression parameters to the LAC that configures a compression engine based on the received compression parameters. Hereinafter, the tunnel client network device will send compressed tunnel packets to the LAC that will decompress the received tunnel packets prior to transmitting the tunnel packets to the LNS on the tunnel connections. Similarly, the LNS will send uncompressed tunnel packets on the tunnel connection to the LAC that will compress the received tunnel packets prior to transmitting the tunnel packets to the tunnel client network device.
摘要翻译：示出了用于在点对点连接上卸载计算服务的系统和方法。当诸如二级隧道协议接入集中器（LAC）的隧道发起者网络设备检测到隧道客户端网络设备时，LAC与隧道端点网络设备建立隧道连接，诸如2级隧道协议网络服务器 LNS）。在隧道连接建立呼叫会话的过程中，LAC向LNS发送压缩功能。当LNS检测到LAC能够压缩隧道数据包时，LNS与隧道客户端网络设备协商压缩参数。随后，LNS根据所接收的压缩参数将协商的压缩参数发送到配置压缩引擎的LAC。在下文中，隧道客户端网络设备将向LAC发送压缩的隧道分组，该隧道分组将在隧道连接上将隧道分组传输到LNS之前对接收到的隧道分组进行解压缩。类似地，LNS将在隧道连接上发送未压缩的隧道数据包到LAC，LAC将在将隧道数据包发送到隧道客户端网络设备之前对接收到的隧道数据包进行压缩。

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