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1. 发明申请

US20110026424A1 Triggering Migration of a Network Access Agent Associated with an Access Terminal 有权
标题翻译：触发与接入终端相关联的网络接入代理的迁移
公开(公告)号：US20110026424A1
公开(公告)日：2011-02-03
申请号：US12900246
申请日：2010-10-07
申请人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
发明人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
IPC分类号： H04W24/00
CPC分类号： H04W28/0247 , H04W36/0011 , H04W36/22 , H04W64/00 , H04W76/27 , H04W80/04
摘要： A method is provided for triggering migration of call session state information. The method includes determining whether to migrate a network access agent associated with an access terminal in a wireless communication system based on at least one of mobility information associated with the access terminal and status information associated with the wireless communication system.
摘要翻译：提供了一种触发呼叫会话状态信息迁移的方法。所述方法包括基于与所述接入终端相关联的移动信息和与所述无线通信系统相关联的状态信息中的至少一个来确定是否迁移与无线通信系统中的接入终端相关联的网络接入代理。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明申请

US20080095118A1 Packet-forwarding for proxy mobile IP 有权
标题翻译：代理移动IP的分组转发
公开(公告)号：US20080095118A1
公开(公告)日：2008-04-24
申请号：US11905888
申请日：2007-10-05
申请人： Violeta Cakulev , Ajay Rajkumar , Ganapathy Sundaram
发明人： Violeta Cakulev , Ajay Rajkumar , Ganapathy Sundaram
IPC分类号： H04Q7/00 , H04L12/66
CPC分类号： H04W12/06 , H04L63/0892 , H04W36/0033 , H04W36/0038 , H04W76/10 , H04W80/04 , H04W88/182
摘要： The packet-forwarding for proxy mobile IP, in accordance with various embodiments, includes registering a mobile access terminal (AT) and a first IP gateway (IPGW) with a home agent (HA) when a wireless communication session is established between the mobile AT and the first IPGW. In various embodiments the method additionally includes transferring context information regarding the mobile AT and a proxy mobile security key obtained by the first IPGW, from the first IPGW to a second IPGW when the mobile AT moves from a first access network to a second access network.
摘要翻译：根据各种实施例，代理移动IP的分组转发包括在移动AT之间建立无线通信会话时将移动接入终端（AT）和第一IP网关（IPGW）注册到归属代理（HA）和第一个IPGW。在各种实施例中，该方法还包括当移动AT从第一接入网移动到第二接入网时，将与第一IPGW获得的移动AT相关的上下文信息和第一IPGW的代理移动安全密钥传送到第二IPGW。

7. 发明申请

US20070264995A1 Selecting a command node in a heterogeneous communication system 有权
标题翻译：在异构通信系统中选择命令节点
公开(公告)号：US20070264995A1
公开(公告)日：2007-11-15
申请号：US11433835
申请日：2006-05-12
申请人： Peretz Feder , Ajay Rajkumar
发明人： Peretz Feder , Ajay Rajkumar
IPC分类号： H04Q7/20
CPC分类号： H04W36/0022 , H04L12/5692 , H04W4/00 , H04W36/18 , H04W48/20
摘要： The present invention provides a method involving at least one mobile node and a heterogeneous network comprising a plurality of access nodes. One embodiment of the method includes providing at least one first message including information indicative of a selected access node. The access node is selected to provide command services to the at least one mobile node.
摘要翻译：本发明提供一种涉及至少一个移动节点和包括多个接入节点的异构网络的方法。该方法的一个实施例包括提供包括指示所选接入节点的信息的至少一个第一消息。所述接入节点被选择以向所述至少一个移动节点提供命令服务。

8. 发明申请

US20060274694A1 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：US20060274694A1
公开(公告)日：2006-12-07
申请号：US11142312
申请日：2005-06-02
申请人： Ajay Rajkumar , Michael Turner
发明人： Ajay Rajkumar , Michael 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

US20060221899A1 Triggers for media independent handover 审中-公开
标题翻译：用于媒体独立切换的触发器
公开(公告)号：US20060221899A1
公开(公告)日：2006-10-05
申请号：US11094432
申请日：2005-03-31
申请人： Peretz Feder , Ajay Rajkumar , Sampath Rangarajan , Yousif Targali
发明人： Peretz Feder , Ajay Rajkumar , Sampath Rangarajan , Yousif Targali
IPC分类号： H04Q7/00
CPC分类号： H04W36/0011
摘要： At least one trigger at a point-to-point protocol layer indicating a status of a point-to-point link is generated and sent to a media independent handover entity.
摘要翻译：在指向点对点链路的状态的点到点协议层上的至少一个触发器被产生并发送到媒体独立的切换实体。

10. 发明申请

US20060099972A1 Method and apparatus for paging an idle mobile unit in a distributed network 审中-公开
标题翻译：用于在分布式网络中寻呼空闲移动单元的方法和装置
公开(公告)号：US20060099972A1
公开(公告)日：2006-05-11
申请号：US11209904
申请日：2005-08-23
申请人： Sureshbabu Nair , Ajay Rajkumar , Michael Turner
发明人： Sureshbabu Nair , Ajay Rajkumar , Michael Turner
IPC分类号： H04Q7/20
CPC分类号： H04W60/04 , H04W8/26 , H04W36/14 , H04W52/0216 , H04W88/08 , H04W88/16 , Y02D70/00 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： The present invention provides a method of wireless telecommunication in a network comprised of an inactive mobile unit, a plurality of gateways, and a plurality of base stations associated with the gateways. The method may include receiving information indicative of a first base station associated with a first gateway in response to the inactive mobile unit being located in the region covered by the first base station.
摘要翻译：本发明提供了一种在网络中的无线电信的方法，包括非活动移动单元，多个网关和与网关相关联的多个基站。该方法可以包括响应于非活动移动单元位于由第一基站覆盖的区域中，接收指示与第一网关相关联的第一基站的信息。

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