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1. 发明申请

US20100029275A1 Migration of TCP connections with layer 2 support in wireless environments 审中-公开
标题翻译：在无线环境中迁移TCP连接与第2层支持
公开(公告)号：US20100029275A1
公开(公告)日：2010-02-04
申请号：US12219988
申请日：2008-07-31
申请人： Peter Bosch , Mauricio Cortes , Tom J. Janiszewski , Jim B. McKie , Sape J. Mullender , Ajay Rajkumar , Michael C. Recchione , David A. Rossetti , Michael D. Turner
发明人： Peter Bosch , Mauricio Cortes , Tom J. Janiszewski , Jim B. McKie , Sape J. Mullender , Ajay Rajkumar , Michael C. Recchione , David A. Rossetti , Michael D. Turner
IPC分类号： H04W36/00
CPC分类号： H04W28/18 , H04W36/08 , H04W48/16 , H04W80/04 , H04W80/06 , H04W92/20
摘要： Example embodiments provide methods of transparently migrating a reliable transport layer connection between a user and a first base station and a second base station in a wireless network. The method includes receiving at least one transport layer connection state information parameter from the first base station at the second base station. The second base station then determines at least one new transport layer connection parameter based on the at least one transferred transport layer connection state information parameter and at least one network condition at the second base station.
摘要翻译：示例性实施例提供了在无线网络中透明地迁移用户与第一基站和第二基站之间的可靠传输层连接的方法。该方法包括在第二基站从第一基站接收至少一个传输层连接状态信息参数。然后，第二基站基于至少一个传送的传输层连接状态信息参数和第二基站处的至少一个网络条件来确定至少一个新的传输层连接参数。

2. 发明授权

US07826849B2 Method of sharing mobile unit state information between base station routers 有权
标题翻译：在基站路由器之间共享移动单元状态信息的方法
公开(公告)号：US07826849B2
公开(公告)日：2010-11-02
申请号：US11741909
申请日：2007-04-30
申请人： Peter Bosch , Sape J. Mullender , Paul Anthony Polakos , Ajay Rajkumar , Ganapathy S. Sundaram
发明人： Peter Bosch , Sape J. Mullender , Paul Anthony Polakos , Ajay Rajkumar , Ganapathy S. Sundaram
IPC分类号： H04W40/00
CPC分类号： H04W24/04 , H04W76/20
摘要： The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the at least one inactive mobile unit. The first base station router retains the state information for initiating an active session with the at least one inactive mobile unit and the least one second base station router is capable of initiating an active session with the at least one inactive mobile unit based on the state information when the state information is unavailable to the first base station router.
摘要翻译：本发明提供一种操作第一基站路由器的方法。该方法可以包括向至少一个第二基站路由器发送与至少一个非活动移动单元相关联的状态信息。所述状态信息可用于发起与所述至少一个非活动移动单元的活动会话。第一基站路由器保留用于发起与至少一个非活动移动单元的活动会话的状态信息，并且至少一个第二基站路由器能够基于状态信息发起与所述至少一个非活动移动单元的活动会话当第一基站路由器的状态信息不可用时。

3. 发明申请

US20080268853A1 METHOD OF SHARING MOBILE UNIT STATE INFORMATION BETWEEN BASE STATION ROUTERS 有权
标题翻译：在基站路由器之间共享移动单元状态信息的方法
公开(公告)号：US20080268853A1
公开(公告)日：2008-10-30
申请号：US11741909
申请日：2007-04-30
申请人： Peter Bosch , Sape J. Mullender , Paul Anthony Polakos , Ajay Rajkumar , Ganapathy S. Sundaram
发明人： Peter Bosch , Sape J. Mullender , Paul Anthony Polakos , Ajay Rajkumar , Ganapathy S. Sundaram
IPC分类号： H04Q7/20
CPC分类号： H04W24/04 , H04W76/20
摘要： The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the at least one inactive mobile unit. The first base station router retains the state information for initiating an active session with the at least one inactive mobile unit and the least one second base station router is capable of initiating an active session with the at least one inactive mobile unit based on the state information when the state information is unavailable to the first base station router
摘要翻译：本发明提供一种操作第一基站路由器的方法。该方法可以包括向至少一个第二基站路由器发送与至少一个非活动移动单元相关联的状态信息。所述状态信息可用于发起与所述至少一个非活动移动单元的活动会话。第一基站路由器保留用于发起与至少一个非活动移动单元的活动会话的状态信息，并且至少一个第二基站路由器能够基于状态信息发起与所述至少一个非活动移动单元的活动会话当第一基站路由器的状态信息不可用时

4. 发明授权

US07961683B2 Active session mobility solution for point-to-point protocol 有权
标题翻译：用于点到点协议的活动会话移动性解决方案
公开(公告)号：US07961683B2
公开(公告)日：2011-06-14
申请号：US10954973
申请日：2004-09-30
申请人： Suman Das , Anand Kagalkar , Sarit Mukherjee , Sureshbabu P. Nair , Priya Rajan , Ajay Rajkumar , Sampath Rangarajan , Michael D. Turner , Harish Viswanathan
发明人： Suman Das , Anand Kagalkar , Sarit Mukherjee , Sureshbabu P. Nair , Priya Rajan , Ajay Rajkumar , Sampath Rangarajan , Michael D. Turner , Harish Viswanathan
IPC分类号： H04W4/00
CPC分类号： H04W80/00 , H04L69/16 , H04L69/168 , H04W8/087
摘要： An active session mobility solution for point-to-point protocol (PPP) in accordance with the present invention provides fast and smooth handoff by reducing tunneling overhead on tunneling mechanisms, such as P-P tunneling from a serving Source (e.g., a PPP termination device) to a new serving Target (e.g., a PPP termination device). In the active session mobility solution of the present invention, PPP session can be migrated even if not all phases have been completed (e.g., LCP, PAP/CHAP completed but not IPCP and CCP). In such cases, the incomplete phases will be negotiated at the PPP of the Target PPP.
摘要翻译：根据本发明的用于点对点协议（PPP）的主动会话移动性解决方案通过减少诸如来自服务源（例如，PPP终端设备）的PP隧道的隧道机制的隧道开销来提供快速和平滑的切换，到新的服务目标（例如，PPP终端设备）。在本发明的活动会话移动性解决方案中，即使不是所有阶段都已经完成（例如，LCP，PAP / CHAP完成但不是IPCP和CCP），PPP会话可以被迁移。在这种情况下，不完整的阶段将以目标公私合作伙伴关系的PPP进行协商。

5. 发明授权

US07848749B2 Method and apparatus for activating a dormant mobile unit in a distributed network 有权
标题翻译：用于激活分布式网络中的休眠移动单元的方法和装置
公开(公告)号：US07848749B2
公开(公告)日：2010-12-07
申请号：US10984020
申请日：2004-11-08
申请人： Sureshbabu P. Nair , Ajay Rajkumar , Michael D. Turner
发明人： Sureshbabu P. Nair , Ajay Rajkumar , Michael D. Turner
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W52/0216 , H04W8/26 , H04W36/0011 , H04W36/14 , H04W76/11 , H04W76/20 , Y02D70/00
摘要： The present invention provides a method of wireless telecommunication in a distributed network comprised of a plurality of access points. The method includes receiving information indicating that a dormant call session is to be activated. The method also includes providing an identifier indicative of the dormant call session. The identifier includes information indicative of an access point having information indicative of a state of the call session stored thereon.
摘要翻译：本发明提供了一种在由多个接入点组成的分布式网络中的无线电信的方法。该方法包括接收指示休眠呼叫会话被激活的信息。该方法还包括提供指示休眠呼叫会话的标识符。标识符包括指示具有表示其上存储的呼叫会话的状态的信息的接入点的信息。

6. 发明授权

US07821995B2 Active session mobility solution for radio link protocol 有权
标题翻译：无线链路协议的活动会话移动解决方案
公开(公告)号：US07821995B2
公开(公告)日：2010-10-26
申请号：US10955242
申请日：2004-09-30
申请人： Suman Das , Sarit Mukherjee , Sureshbabu Nair , Priya Rajan , Ajay Rajkumar , Sampath Rangarajan , Michael D Turner , Harish Viswanathan
发明人： Suman Das , Sarit Mukherjee , Sureshbabu Nair , Priya Rajan , Ajay Rajkumar , Sampath Rangarajan , Michael D Turner , Harish Viswanathan
IPC分类号： H04W4/00
CPC分类号： H04W80/00 , H04W8/087
摘要： An active session mobility solution for radio link protocol (RLP) in accordance with the present invention defines two RLP migrations states. A first state is defined as a forward-link RLP state and depicts the communication of data from a home agent to an access terminal in an IP network. A second state is defined as a reverse-link RLP state and depicts the communication of data from the access terminal to the home agent in the IP network. In one embodiment of the seamless active session mobility solution for RLP in accordance with the present invention, a two-stage RLP transfer process for the migration of the two defined states from a source to a target is implemented. In a first stage, the forward-link RLP state is transferred from a source to a target. In a second stage, frame selection and the reverse-link RLP are transferred from the source to the target.
摘要翻译：根据本发明的用于无线链路协议（RLP）的活动会话移动性解决方案定义了两个RLP迁移状态。第一状态被定义为前向链路RLP状态，并且描绘了从归属代理到IP网络中的接入终端的数据的通信。第二状态被定义为反向链路RLP状态，并且描绘从IP网络中的从接入终端到归属代理的数据的通信。在根据本发明的用于RLP的无缝活动会话移动性解决方案的一个实施例中，实现了将两个定义的状态从源迁移到目标的两级RLP传送过程。在第一阶段，前向链路RLP状态从源传输到目标。在第二阶段，帧选择和反向链路RLP从源传输到目标。

7. 发明授权

US07391769B2 Packet aggregation for real time services on packet data networks 有权
标题翻译：分组数据网络上的实时业务的分组聚合
公开(公告)号：US07391769B2
公开(公告)日：2008-06-24
申请号：US10608628
申请日：2003-06-27
申请人： Ajay Rajkumar , Michael D. Turner
发明人： Ajay Rajkumar , Michael D. Turner
IPC分类号： H04L12/28
CPC分类号： H04L65/608 , H04L12/64 , H04L29/06027 , H04L65/80 , H04L69/04 , H04L2012/6459 , H04L2012/6481
摘要： A method and equipment is used to transmit and/or receive time delay-intolerant information over a communication system. The information is transmitted in aggregated form. A plurality of packets representing time delay-intolerant information is combined to form an aggregate packet. The aggregate packet is formed based on user service requirements while maintaining time delay requirements of the information. The size of the aggregated is formed from a negotiation between the transmitting equipment and receiving equipment. Because of the use of an aggregated packet less scheduling of packets is done and the aggregated packet can be transmitted at a rate different than the fixed rate of the time delay-intolerant information. The equipment comprises transmit equipment and receive equipment. The transmit equipment contains an aggregator that combines a plurality of packets based on user service requirements. The packets to be transmitted are retrieved at the fixed rate of the time delay-intolerant information. The size of the aggregate packet can be determined on a static or dynamic basis. The receiving equipment contains a de-aggregator circuit that receives aggregated packets and generates individual packets from the received aggregated packet. The generated individual packets are retrieved from the de-aggregator at the fixed rate of the time delay-intolerant information.
摘要翻译：一种方法和设备用于通过通信系统传输和/或接收时延不容忍信息。信息以聚合形式传输。组合表示时间延迟不容忍信息的多个分组以形成聚合分组。聚合分组是基于用户服务要求形成的，同时保持信息的时间延迟要求。聚合的大小由发射设备和接收设备之间的协商形成。由于使用聚合分组，所以进行更少的分组调度，并且聚合分组可以以与时间延迟不容忍信息的固定速率不同的速率发送。设备包括传输设备和接收设备。发送设备包含基于用户服务要求组合多个分组的聚合器。要以不固定的时间延迟不容忍信息的速率检索要发送的数据包。可以在静态或动态的基础上确定聚合数据包的大小。接收设备包含去聚合器电路，其接收聚合分组并从接收的聚合分组生成各个分组。所生成的各个数据包以解聚集器的时延不容忍信息的固定速率被检索。

8. 发明授权

US07317707B2 Method for seamless session transfer of a mobile station 有权
标题翻译：移动台无缝会话传送的方法
公开(公告)号：US07317707B2
公开(公告)日：2008-01-08
申请号：US11142312
申请日：2005-06-02
申请人： Ajay Rajkumar , Michael D. Turner
发明人： Ajay Rajkumar , Michael D. Turner
IPC分类号： H04Q7/00
CPC分类号： H04W36/02
摘要： In the method, a source base station sends first information to a target base station. The first information indicates a sequence number of a first data unit in a sequence of data units undelivered to the mobile station by the source base station. The source base station also sends the target base station second information. The second information indicates data units, after the first undelivered data unit in the sequence, that have been delivered to the mobile station by the source base station. The second information may further indicate portions of the first undelivered data unit that have been delivered to the mobile station by the source base station.
摘要翻译：在该方法中，源基站向目标基站发送第一信息。第一信息表示源基站未递送给移动站的数据单元的序列中的第一数据单元的序列号。源基站还发送目标基站第二信息。第二信息指示在序列中的第一个未送达数据单元之后，由源基站传送到移动站的数据单元。第二信息还可以指示由源基站传送到移动台的第一未传送数据单元的部分。

9. 发明申请

US20100081459A1 Wireless communication system for distributing paging messages and method thereof 审中-公开
标题翻译：用于分发寻呼消息的无线通信系统及其方法
公开(公告)号：US20100081459A1
公开(公告)日：2010-04-01
申请号：US12285150
申请日：2008-09-30
申请人： Peter Bosch , Geoffrey A. Collyer , Jean-Marc Fenart , Sudhir Umarale , Humberto LaRoche , Denis Fauconnier , Ajay Rajkumar , Indra Widjaja
发明人： Peter Bosch , Geoffrey A. Collyer , Jean-Marc Fenart , Sudhir Umarale , Humberto LaRoche , Denis Fauconnier , Ajay Rajkumar , Indra Widjaja
IPC分类号： H04W68/00 , H04H20/71 , H04L9/00
CPC分类号： H04W68/00 , H04L9/0833 , H04L63/0428 , H04L63/065 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W68/06
摘要： The present invention relates to a method and apparatus for distributing paging messages in a wireless communication system. The wireless communication system may include a paging controller configured to distribute the paging messages in a paging area, a paging group including a plurality of base stations within the paging area configured to receive the paging message, and a paging interface between the paging controller and the paging group configured to support transmission of only the paging messages to all the plurality of base stations through a single transmission of the paging message from the paging controller. The method may include distributing a paging message to all of a plurality of base stations through a single transmission of a paging message from a paging controller over a secured IP-multicast group.
摘要翻译：本发明涉及一种在无线通信系统中分发寻呼消息的方法和装置。无线通信系统可以包括：寻呼控制器，被配置为在寻呼区域中分发寻呼消息;寻呼组，包括被配置为接收寻呼消息的寻呼区域内的多个基站;以及寻呼控制器和寻呼组被配置为仅通过寻呼控制器的寻呼消息的单次发送来支持仅传送寻呼消息到所有多个基站。该方法可以包括通过在安全的IP多播组上的寻呼控制器的寻呼消息的单一传输来向多个基站中的所有多个基站分发寻呼消息。

10. 发明授权

US09161205B2 Route optimization at a packet data switch node 有权
标题翻译：在分组数据交换节点上进行路由优化
公开(公告)号：US09161205B2
公开(公告)日：2015-10-13
申请号：US11354212
申请日：2006-02-14
申请人： Peter Bosch , Paul Anthony Polakos , Ajay Rajkumar , Sampath Rangarajan
发明人： Peter Bosch , Paul Anthony Polakos , Ajay Rajkumar , Sampath Rangarajan
IPC分类号： H04W8/08 , H04L12/701 , H04W8/26 , H04W40/00 , H04W80/04 , H04W92/02
CPC分类号： H04W8/082 , H04L45/00 , H04W8/085 , H04W8/26 , H04W40/00 , H04W80/04 , H04W92/02
摘要： The present invention provides a method of route optimization. The method may include obtaining a packet associated with a first address associated, by a home agent, with a first mobile unit and routing the packet to a second address associated with a second mobile unit along a forward link of a communication path that bypasses the home agent.
摘要翻译：本发明提供一种路由优化的方法。该方法可以包括获得与归属代理相关联的与第一移动单元相关联的第一地址的分组，并且沿着绕过家庭的通信路径的前向链路将分组路由到与第二移动单元相关联的第二地址代理商

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