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1. 发明授权

US09344934B2 Method and apparatus for reducing latency during wireless connectivity changes 有权
标题翻译：在无线连接变化期间减少延迟的方法和装置
公开(公告)号：US09344934B2
公开(公告)日：2016-05-17
申请号：US11913936
申请日：2006-06-19
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram OV
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram OV
IPC分类号： H04W4/00 , H04W36/02 , H04W80/04 , H04W60/00 , H04W80/00 , H04W36/00 , H04W92/20
CPC分类号： H04W36/02 , H04W36/0016 , H04W36/005 , H04W60/00 , H04W60/005 , H04W80/00 , H04W80/04 , H04W92/20
摘要： A wireless access point (102) detects an indicia of a change in wireless connectivity of a mobile station (101) with respect to itself and another wireless access point (103). The wireless access point then automatically effects at least one of establishing a communication between itself and the second wireless access point regarding the change in wireless connectivity and/or establishing a temporary data tunnel as between itself and the second wireless access point. These network elements can also act to automatically establish a data flow path for the mobile station as between the second wireless access point and a network element (such as a mobility management agent (105)) that is external to the common subnet. In a preferred approach this comprises, at least in part, automatically sending a registration request to the network element other than in response to a specific request from the mobile station to send such a registration request.
摘要翻译：无线接入点（102）检测移动台（101）相对于其自身和另一个无线接入点（103）的无线连接性变化的标记。无线接入点随后自动影响关于无线连接的变化和/或在其自身与第二无线接入点之间建立临时数据隧道的自身与第二无线接入点之间建立通信中的至少一个。这些网络元件还可以用于在第二无线接入点和公共子网外部的网络元件（例如移动性管理代理（105））之间自动建立移动台的数据流路径。在一种优选的方法中，至少部分地包括自动向网络单元发送注册请求，而不是响应于来自移动台的特定请求来发送这样的注册请求。

2. 发明授权

US09026152B2 System and method for paging and locating update in a network 有权
标题翻译：用于在网络中寻呼和定位更新的系统和方法
公开(公告)号：US09026152B2
公开(公告)日：2015-05-05
申请号：US11913942
申请日：2006-06-19
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
IPC分类号： H04Q7/20 , H04W68/00 , H04W80/04
CPC分类号： H04W68/00 , H04W80/04
摘要： Mobile station information is exchanged between a plurality of distributed mobility agents (106, 108). The exchange is initiated by a mobility agent (106) associated with a last known network access point (110) that has communicated with the mobile station (114). The mobile station (114) is paged from at least one network access point using an available air interface technology to interface with the mobile station (114) and using the mobile station information. No centralized controller is used in the paging.
摘要翻译：移动站信息在多个分布式移动性代理（106,108）之间交换。该交换由与已经与移动台（114）通信的最后一个已知网络接入点（110）相关联的移动代理（106）发起。使用可用的空中接口技术，从至少一个网络接入点对移动台（114）进行寻呼，以与移动站（114）进行接口并使用移动站信息。没有集中控制器用于寻呼。

3. 发明授权

US08855253B2 Error prediction for two-stage receivers 有权
标题翻译：两级接收机的误差预测
公开(公告)号：US08855253B2
公开(公告)日：2014-10-07
申请号：US13488965
申请日：2012-06-05
申请人： Suresh Kalyanasundaram , Shirish Nagaraj , Raghavendra M. Ramakrishna
发明人： Suresh Kalyanasundaram , Shirish Nagaraj , Raghavendra M. Ramakrishna
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： H04L1/1829
摘要： Apparatus, methods, and programs products are disclosed that perform the following techniques: in a receiver comprising first and second stages, each stage at least decoding information corresponding to a user equipment, wherein the second stage performs decoding only if the first stage completes decoding with a fail, predicting whether decoding performed by the second stage for the user equipment will complete with a pass or fail; and prior to completion of the second stage, sending an indication of the predicted pass or fail to the user equipment.
摘要翻译：公开了执行以下技术的装置，方法和程序产品：在包括第一和第二级的接收机中，每个级至少解码对应于用户设备的信息，其中第二级仅在第一级完成解码时执行解码，一个失败，预测用户设备的第二阶段执行的解码是否完成通过或失败; 并且在第二阶段完成之前，向用户设备发送预测通过或失败的指示。

4. 发明授权

US08797988B2 Resource allocation methods and use thereof for sounding reference signals in uplink 有权
标题翻译：资源分配方法及其在上行链路中探测参考信号的用途
公开(公告)号：US08797988B2
公开(公告)日：2014-08-05
申请号：US13550899
申请日：2012-07-17
申请人： Balamurali Natarajan , Rajeev Agrawal , Suresh Kalyanasundaram
发明人： Balamurali Natarajan , Rajeev Agrawal , Suresh Kalyanasundaram
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0037 , H04L5/0048 , H04L5/0066 , H04W28/08
摘要： Apparatus, methods, and program products are presented that perform the following: allocating a set of sounding reference signal resources in a sounding reference signal resource space to a plurality of user equipment using a portioning scheme, and signaling indications of the allocated set of sounding reference signal resources to the plurality of user equipment. The portioning scheme may be a load balancing, complete partitioning, or hybrid scheme. The selection of a portioning scheme may be based on load.
摘要翻译：提出了执行以下操作的装置，方法和程序产品：使用分配方案将探测参考信号资源空间中的一组探测参考信号资源分配给多个用户设备，并且向所述一组探测参考向多个用户设备发送信号资源。分配方案可以是负载平衡，完全分区或混合方案。分配方案的选择可以基于负载。

5. 发明申请

US20130229989A1 Resource Allocation Methods and use Thereof for Sounding Reference Signals in Uplink 有权
标题翻译：资源分配方法及其在上行链路中的探测参考信号的使用
公开(公告)号：US20130229989A1
公开(公告)日：2013-09-05
申请号：US13550899
申请日：2012-07-17
申请人： Balamurali NATARAJAN , Rajeev AGRAWAL , Suresh KALYANASUNDARAM
发明人： Balamurali NATARAJAN , Rajeev AGRAWAL , Suresh KALYANASUNDARAM
IPC分类号： H04W28/08 , H04W72/04
CPC分类号： H04W72/042 , H04L5/0037 , H04L5/0048 , H04L5/0066 , H04W28/08
摘要： Apparatus, methods, and program products are presented that perform the following: allocating a set of sounding reference signal resources in a sounding reference signal resource space to a plurality of user equipment using a portioning scheme, and signaling indications of the allocated set of sounding reference signal resources to the plurality of user equipment. The portioning scheme may be a load balancing, complete partitioning, or hybrid scheme. The selection of a portioning scheme may be based on load.
摘要翻译：提出了执行以下操作的装置，方法和程序产品：使用分配方案将探测参考信号资源空间中的一组探测参考信号资源分配给多个用户设备，并且向所述一组探测参考向多个用户设备发送信号资源。分配方案可以是负载平衡，完全分区或混合方案。分配方案的选择可以基于负载。

6. 发明授权

US08401574B2 Method and apparatus for managing delivery of information in a wireless communication network 有权
标题翻译：用于管理无线通信网络中的信息传递的方法和装置
公开(公告)号：US08401574B2
公开(公告)日：2013-03-19
申请号：US11996029
申请日：2006-06-30
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Ram O V Vishnu
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Ram O V Vishnu
IPC分类号： H04W74/00
CPC分类号： H04W68/02
摘要： A method and apparatus for managing delivery of information in a wireless network (100) includes bearer plane information handlers (110, 111), each of which maintains a database of paging controller associations (200). Each paging controller association is an association of an idle mobile device to a last known paging controller of that idle mobile device. The apparatus also includes paging controllers (115-118), each of which is associated with at least one paging area (130-133). For each paging area, the paging controller maintains a database of all base transmitters of the paging area that are associated with the paging controller (310) and maintains a database of other selected paging controllers that control base transmitters in the paging area (315). Using these resources, the method uses location notification messages and paging responses to deliver bearer plane information to a mobile device (125) that has been idle.
摘要翻译：用于管理无线网络（100）中的信息传递的方法和装置包括承载平面信息处理器（110,111），每个维护寻呼控制器关联（200）的数据库。每个寻呼控制器关联是空闲移动设备与该空闲移动设备的最后一个已知寻呼控制器的关联。该装置还包括寻呼控制器（115-118），每个寻呼控制器与至少一个寻呼区域（130-133）相关联。对于每个寻呼区域，寻呼控制器维护与寻呼控制器（310）相关联的寻呼区域的所有基站发射机的数据库，并维护在寻呼区域（315）中控制基站发射机的其他选择的寻呼控制器的数据库。使用这些资源，该方法使用位置通知消息和寻呼响应来向已经空闲的移动设备（125）传送承载平面信息。

7. 发明申请

US20120252465A1 METHOD FOR UPDATING LOCATION OF USER EQUIPMENT 有权
标题翻译：用于更新用户设备位置的方法
公开(公告)号：US20120252465A1
公开(公告)日：2012-10-04
申请号：US13525717
申请日：2012-06-18
申请人： Vinod Kumar Ramachandran , Richa Dham , Suresh Kalyanasundaram
发明人： Vinod Kumar Ramachandran , Richa Dham , Suresh Kalyanasundaram
IPC分类号： H04W40/00
CPC分类号： H04W64/00 , H04W60/00
摘要： A method for updating location of a user equipment in a cellular system is disclosed. The method comprises the user equipment receiving route update radius information 220. The user equipment further calculates a route update radius from the received route update radius information 230 by using a random number generated by the user equipment. The user equipment then transmits the calculated route update radius to a cellular network 240. Alternatively, the method comprises the cellular network receiving a route update message from a user equipment 420. The cellular network further calculates a route update radius 430 using a random number generated by the cellular network. The cellular network then unicasts the calculated route update radius to the user equipment 440.
摘要翻译：公开了一种用于更新蜂窝系统中的用户设备的位置的方法。该方法包括用户设备接收路由更新半径信息220.用户设备还通过使用由用户设备生成的随机数来从接收的路由更新半径信息230计算路由更新半径。用户设备然后将所计算的路由更新半径发送到蜂窝网络240.或者，该方法包括蜂窝网络从用户设备420接收路由更新消息。蜂窝网络还使用生成的随机数来计算路由更新半径430 由蜂窝网络。蜂窝网络然后将计算的路由更新半径单播到用户设备440。

8. 发明授权

US08144687B2 Method, apparatus and system for establishing a direct route between agents of a sender node and a receiver node 有权
标题翻译：用于在发送方节点和接收方节点的代理之间建立直接路由的方法，装置和系统
公开(公告)号：US08144687B2
公开(公告)日：2012-03-27
申请号：US11913935
申请日：2006-06-19
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram OV
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram OV
IPC分类号： H04L12/28
CPC分类号： H04W40/24 , H04W8/082 , H04W80/04
摘要： In the present technique of a communication system (100), an address of a forwarding agent (114) linked to a receiver node (112) is detected to provide a discovered address. The discovered address is then used to establish a direct route with the forwarding agent of the receiver node for subsequent communications between a sender node (104) and the receiver node.
摘要翻译：在通信系统（100）的当前技术中，检测到链接到接收机节点（112）的转发代理（114）的地址以提供发现的地址。然后，所发现的地址用于与接收机节点的转发代理建立直接路由，用于发送方节点（104）和接收方节点之间的后续通信。

9. 发明申请

US20080186964A1 Method, Apparatus and System For Establishing a Direct Route Between Agents of a Sender Node and a Receiver Node 有权
标题翻译：用于在发送方节点和接收方节点的代理之间建立直接路由的方法，装置和系统
公开(公告)号：US20080186964A1
公开(公告)日：2008-08-07
申请号：US11913935
申请日：2006-06-19
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
IPC分类号： H04L12/56
CPC分类号： H04W40/24 , H04W8/082 , H04W80/04
摘要： In the present technique of a communication system (100), an address of a forwarding agent (114) linked to a receiver node (112) is detected to provide a discovered address. The discovered address is then used to establish a direct route with the forwarding agent of the receiver node for subsequent communications between a sender node (104) and the receiver node.
摘要翻译：在通信系统（100）的当前技术中，检测到链接到接收机节点（112）的转发代理（114）的地址以提供发现的地址。然后，所发现的地址用于与接收机节点的转发代理建立直接路由，用于发送方节点（104）和接收方节点之间的后续通信。

10. 发明授权

US09357586B2 Method and apparatus to facilitate mobile station communications using internet protocol-based communications 有权
标题翻译：使用基于互联网协议的通信促进移动台通信的方法和装置
公开(公告)号：US09357586B2
公开(公告)日：2016-05-31
申请号：US11913944
申请日：2006-06-19
申请人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
发明人： Anand S. Bedekar , Rajeev Agrawal , Venkat Gopikanth , Suresh Kalyanasundaram , Vishnu Ram Ov
IPC分类号： H04W92/02 , H04W36/00 , H04W36/14 , H04W80/00
CPC分类号： H04W92/02 , H04W36/0011 , H04W36/14 , H04W80/00
摘要： In a communication network (400), wireless access points (300) utilize one or more agents (302, 306) to support the operating needs of corresponding mobile stations. Pursuant to one approach, the agent supports translation of the mobile station's end-to-end protocol-based messages to Internet Protocol-based messages that are readily ported through an Internet Protocol-friendly communication system infrastructure that preferably eschews the use of network elements that rely upon unique and/or proprietary non-Internet Protocol interfaces. Pursuant to another approach the wireless access point is able to interact on a peer-to-peer basis with other wireless access points in order to facilitate, for example, handovers and other mobility management tasks.
摘要翻译：在通信网络（400）中，无线接入点（300）利用一个或多个代理（302,306）来支持相应移动台的操作需要。根据一种方法，代理支持将移动台的基于端到端协议的消息转换为基于因特网协议的消息，其易于通过互联网协议友好的通信系统基础设施移植，该基础设施优选地避免网络元件的使用，依赖于唯一和/或专有的非互联网协议接口。根据另一种方法，无线接入点能够在与其他无线接入点的对等的基础上进行交互，以便促进例如切换和其他移动性管理任务。

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