公开(公告)号：US08498208B2

公开(公告)日：2013-07-30

申请号：US12839335

申请日：2010-07-19

申请人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

发明人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

IPC分类号： H04L12/26

CPC分类号： H04W76/10 ,  H04W28/24 ,  H04W80/04

摘要： Methods and apparatus for network pre-configuration of Quality of Service (QoS) parameters in a communication channel triggered by establishment of packet data access by an access terminal with the network. The network-determined and network-initiated pre-establishment of the QoS parameters are for one or more reservation links, which each relate to a corresponding one or more applications resident on the access terminal.

摘要翻译： 通过由接入终端与网络建立分组数据访问而触发的通信信道中的服务质量（QoS）参数的网络预配置的方法和装置。 网络确定和网络发起的QoS参数的预建立用于一个或多个预留链路，每个预留链路与驻留在接入终端上的对应的一个或多个应用相关。

公开(公告)号：US20110170411A1

公开(公告)日：2011-07-14

申请号：US12839335

申请日：2010-07-19

申请人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

发明人： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

IPC分类号： H04W28/24

CPC分类号： H04W76/10 ,  H04W28/24 ,  H04W80/04

摘要： Methods and apparatus for network pre-configuration of Quality of Service (QoS) parameters in a communication channel triggered by establishment of packet data access by an access terminal with the network. The network-determined and network-initiated pre-establishment of the QoS parameters are for one or more reservation links, which each relate to a corresponding one or more applications resident on the access terminal.

摘要翻译： 通过由接入终端与网络建立分组数据访问而触发的通信信道中的服务质量（QoS）参数的网络预配置的方法和装置。 网络确定和网络发起的QoS参数的预建立用于一个或多个预留链路，每个预留链路与驻留在接入终端上的对应的一个或多个应用相关。

公开(公告)号：US20110182206A1

公开(公告)日：2011-07-28

申请号：US12986075

申请日：2011-01-06

申请人： George Cherian ,  Jun Wang ,  Haipeng Jin

发明人： George Cherian ,  Jun Wang ,  Haipeng Jin

IPC分类号： H04W76/00

CPC分类号： H04L12/66 ,  H04W4/24 ,  H04W76/10 ,  H04W80/04

摘要： An apparatus and method for associating a gateway control session with an Internet protocol connectivity access network (IP-CAN) session comprising receiving an IP address for a home agent/local mobility agent (HA/LMA); receiving an access terminal (AT) network access identifier (NAI); and associating the gateway control session with the IP-CAN session using the IP address and NAI. In one aspect, a policy charging and rules function (PCRF) receives an access point name (APN) information as: a Vendor Specific Option of either an IP control protocol (IPCP) or an IPv6 control protocol, a configuration option in a Vendor Specific Network Control Protocol, or a dynamic host configuration protocol extension for associating the sessions. The PCRF receives an AT IP address allocation and subsequently establishes the gateway control session to associate two sessions. The PCRF receives a correlation identifier in the gateway control session and in the IP-CAN session to associate two sessions.

摘要翻译： 一种用于将网关控制会话与因特网协议连接性接入网（IP-CAN）会话相关联的装置和方法，包括接收归属代理/本地移动代理（HA / LMA）的IP地址; 接收接入终端（AT）网络接入标识符（NAI）; 并使用IP地址和NAI将网关控制会话与IP-CAN会话相关联。 一方面，策略计费和规则功能（PCRF）接收接入点名称（APN）信息，如：IP控制协议（IPCP）或IPv6控制协议的供应商特定选项，供应商特定的配置选项 网络控制协议或用于关联会话的动态主机配置协议扩展。 PCRF接收AT IP地址分配，随后建立网关控制会话以关联两个会话。 PCRF在网关控制会话和IP-CAN会话中接收相关标识符以关联两个会话。

公开(公告)号：US08929334B2

公开(公告)日：2015-01-06

申请号：US13297196

申请日：2011-11-15

申请人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder ,  Ajith Tom Payyappilly

发明人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder ,  Ajith Tom Payyappilly

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W36/14 ,  H04W36/18

CPC分类号： H04W36/0033 ,  H04W36/14 ,  H04W36/18

摘要： Systems, methods and apparatus for non-optimized handoffs for wireless communication are provided. For example, the disclosure may be applied to enhance non-optimized handoff from a long-term evolution (LTE) network to an evolved high rate packet data (eHRPD) network. Systems, methods, and apparatus for reducing the interruption gap during handoffs from an LTE radio access network to an eHRPD network are also discussed. In one aspect, a method is provided for communicating information associated with a handoff of a wireless device from a source network to a target network. The method includes, during a period of data inactivity, attaching to a first network and creating a context therewith, the first network being a non-preferred network as compared to a second network. The method also include connecting to the second network based on the context created with the first network and while maintaining at least a partial context with the first network.

摘要翻译： 提供了用于无线通信的非优化切换的系统，方法和装置。 例如，可以应用本公开来增强从长期演进（LTE）网络到演进的高速率分组数据（eHRPD）网络的非优化切换。 还讨论了用于减少从LTE无线电接入网到eHRPD网络的切换期间的中断间隙的系统，方法和装置。 在一个方面，提供了一种用于将与无线设备的切换相关联的信息从源网络传送到目标网络的方法。 该方法包括在数据不活动期间附接到第一网络并与其创建上下文，与第二网络相比，第一网络是非优选网络。 该方法还包括基于利用第一网络创建的上下文连接到第二网络，并且同时至少保持与第一网络的部分上下文。

公开(公告)号：US08861368B2

公开(公告)日：2014-10-14

申请号：US12949742

申请日：2010-11-18

申请人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

发明人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

IPC分类号： H04L12/26 ,  H04L12/28 ,  H04W76/04

CPC分类号： H04W76/04 ,  H04W76/20

摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.

摘要翻译： 这里描述了用于管理数据网络连接的装置和方法。 当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。 如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

公开(公告)号：US08374604B2

公开(公告)日：2013-02-12

申请号：US12783878

申请日：2010-05-20

申请人： George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian

发明人： George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian

IPC分类号： H04W4/00

CPC分类号： H04W60/005 ,  H04W36/0016 ,  H04W36/14 ,  H04W76/10 ,  H04W88/06

摘要： Disclosed are systems, methods and computer program products for performing multiple registrations across different radio access technologies (RATs). In one aspect, the registration procedure provisions a mobile device to register with a primary RAT and pre-register with at least one non-primary RAT using its air interface, which is different from the primary RAT. The pre-registration procedure includes setting up a radio session context and a packet data network (PDN) context with the non-primary RAT. The procedure further includes setting up a pseudo-binding with an external PDN gateway and obtaining binding state information for the mobile device from the PDN gateway without transferring binding state from the primary RAT to the non-primary RAT. The binding state information may be added to the PDN context. The mobile device may then perform handoff from the primary RAN to non-primary RAN using the preset contexts.

摘要翻译： 公开了用于在不同的无线电接入技术（RAT）上执行多个注册的系统，方法和计算机程序产品。 在一个方面，注册过程规定移动设备向主RAT注册，并且使用其与主RAT不同的空中接口对至少一个非主RAT进行预注册。 预注册过程包括与非主RAT建立无线电会话上下文和分组数据网络（PDN）上下文。 该过程进一步包括设置与外部PDN网关的伪绑定，并从PDN网关获取移动设备的绑定状态信息，而不将绑定状态从主RAT转移到非主RAT。 可以将绑定状态信息添加到PDN上下文。 然后，移动设备可以使用预设上下文来执行从主RAN到非主RAN的切换。

公开(公告)号：US20120188980A1

公开(公告)日：2012-07-26

申请号：US13297196

申请日：2011-11-15

申请人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder ,  Ajith Payyappilly

发明人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder ,  Ajith Payyappilly

IPC分类号： H04W36/00

CPC分类号： H04W36/0033 ,  H04W36/14 ,  H04W36/18

摘要： Systems, methods and apparatus for non-optimized handoffs for wireless communication are provided. For example, the disclosure may be applied to enhance non-optimized handoff from a long-term evolution (LTE) network to an evolved high rate packet data (eHRPD) network. Systems, methods, and apparatus for reducing the interruption gap during handoffs from an LTE radio access network to an eHRPD network are also discussed. In one aspect, a method is provided for communicating information associated with a handoff of a wireless device from a source network to a target network. The method includes, during a period of data inactivity, attaching to a first network and creating a context therewith, the first network being a non-preferred network as compared to a second network. The method also include connecting to the second network based on the context created with the first network and while maintaining at least a partial context with the first network.

摘要翻译： 提供了用于无线通信的非优化切换的系统，方法和装置。 例如，可以应用本公开来增强从长期演进（LTE）网络到演进的高速率分组数据（eHRPD）网络的非优化切换。 还讨论了用于减少从LTE无线电接入网到eHRPD网络的切换期间的中断间隙的系统，方法和装置。 在一个方面，提供了一种用于将与无线设备的切换相关联的信息从源网络传送到目标网络的方法。 该方法包括在数据不活动期间附接到第一网络并与其创建上下文，与第二网络相比，第一网络是非优选网络。 该方法还包括基于利用第一网络创建的上下文连接到第二网络，并且同时至少保持与第一网络的部分上下文。

公开(公告)号：US20120127956A1

公开(公告)日：2012-05-24

申请号：US13297208

申请日：2011-11-15

申请人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder

发明人： Jun Wang ,  George Cherian ,  Xipeng Zhu ,  Srinivasan Balasubramanian ,  Anand Palanigounder

IPC分类号： H04W36/00

CPC分类号： H04W36/0033 ,  H04W36/14

摘要： This disclosure provides systems, methods and apparatus for non-optimized handoffs for wireless communication. For example, the disclosure may be applied to enhance non-optimized handoff from a long-term evolution (LTE) network to an evolved high rate packet data (eHRPD) network. Systems, methods, and apparatus for reducing the interruption gap during handoffs from an LTE radio access network to an eHRPD network are also discussed. In one aspect, a method is provided for communicating information associated with a handoff of a wireless device from a source network to a target network. The method includes fetching a context for a device communicating via a first radio access system of a first network based in part on a unique identifier from a second radio access system of a second network.

摘要翻译： 本公开提供了用于无线通信的非优化切换的系统，方法和装置。 例如，可以应用本公开来增强从长期演进（LTE）网络到演进的高速率分组数据（eHRPD）网络的非优化切换。 还讨论了用于减少从LTE无线电接入网到eHRPD网络的切换期间的中断间隙的系统，方法和装置。 在一个方面，提供了一种用于将与无线设备的切换相关联的信息从源网络传送到目标网络的方法。 该方法包括通过部分地基于来自第二网络的第二无线电接入系统的唯一标识符来获取通过第一网络的第一无线电接入系统进行通信的设备的上下文。

公开(公告)号：US20110176426A1

公开(公告)日：2011-07-21

申请号：US12949742

申请日：2010-11-18

申请人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

发明人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

IPC分类号： H04W4/00 ,  H04W76/00

CPC分类号： H04W76/04 ,  H04W76/20

摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.

摘要翻译： 这里描述了用于管理数据网络连接的装置和方法。 当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。 如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

公开(公告)号：US09374739B2

公开(公告)日：2016-06-21

申请号：US13014583

申请日：2011-01-26

申请人： Masakazu Shirota ,  Jun Wang ,  George Cherian ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Ravindra Manohar Patwardhan

发明人： Masakazu Shirota ,  Jun Wang ,  George Cherian ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Ravindra Manohar Patwardhan

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W68/12

CPC分类号： H04W36/0022 ,  H04W68/12

摘要： Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.

摘要翻译： 基于移动（HO）的1×CSFB的控制器和方法在蜂窝通信系统中向用户设备（UE）a通信呼叫方号码（CPN）a。 第一个解决方案提供互通解决方案（IWS），通过移动交换中心（MSC）在互操作性规范（IOS）HO消息中添加发送到目标基站控制器（BSC）的CPN。 第二个解决方案规定，IWS向CPN发送空中接口HO消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第三个解决方案提供IWS从MSC接收CPN寻呼消息，并存储CPN，直到UE转移到目标无线接入网络并获取业务信道。 第四个解决方案提供从MSC向目标无线电接入网发送AWI消息。 第五个解决方案提供IWS在寻呼消息之前通过隧道传输到UE的功能通知消息（FNM）数据发送CPN，以便在离开3G / 4G蜂窝通信之前决定是否接受呼叫。