专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09264868B2 Management of network access requests 有权
标题翻译：管理网络访问请求
公开(公告)号：US09264868B2
公开(公告)日：2016-02-16
申请号：US13288933
申请日：2011-11-03
申请人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly , Tejash Rajnikant Shah , Lorenzo Casaccia , Dino Flore
发明人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly , Tejash Rajnikant Shah , Lorenzo Casaccia , Dino Flore
IPC分类号： G06F15/173 , H04W4/16 , H04W4/00 , H04W52/02 , H04L29/08 , H04W4/02 , H04W4/22
CPC分类号： H04W4/16 , G06F2209/542 , H04L67/2819 , H04L67/289 , H04W4/02 , H04W4/60 , H04W4/90 , H04W52/0264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/24
摘要： Methods, systems, and devices are described for intercepting requests from applications installed on a mobile device. The requests are system calls that establish communication channels for the mobile device. The requests are captured and held from reaching TCP/IP stack of an operating system executing on the mobile device. An intercepted request is aggregated with other intercepted requests. The aggregated requests are bundled together and released to the operating system upon the detection of a triggering event. The capture, holding, and aggregation of requests from applications occur when the mobile device is in a background mode.
摘要翻译：描述了用于拦截安装在移动设备上的应用程序的请求的方法，系统和设备。这些请求是为移动设备建立通信信道的系统呼叫。这些请求被捕获并保持在从移动设备上执行的操作系统的TCP / IP堆栈。截取的请求与其他拦截的请求进行聚合。在检测到触发事件时，将聚合的请求捆绑在一起并释放到操作系统。当移动设备处于后台模式时，来自应用程序的请求的捕获，保持和聚合发生。

2. 发明申请

US20120185577A1 MANAGEMENT OF NETWORK ACCESS REQUESTS 有权
标题翻译：网络访问请求的管理
公开(公告)号：US20120185577A1
公开(公告)日：2012-07-19
申请号：US13288933
申请日：2011-11-03
申请人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly
发明人： Gerardo Giaretta , Jay Kumar Sundararajan , Satashu Goel , Arnaud Meylan , Debesh Kumar Sahu , Sachin Jain , Ajith Tom Payyappilly
IPC分类号： H04W4/00 , G06F15/173
CPC分类号： H04W4/16 , G06F2209/542 , H04L67/2819 , H04L67/289 , H04W4/02 , H04W4/60 , H04W4/90 , H04W52/0264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/24
摘要： Methods, systems, and devices are described for intercepting requests from applications installed on a mobile device. The requests are system calls that establish communication channels for the mobile device. The requests are captured and held from reaching TCP/IP stack of an operating system executing on the mobile device. An intercepted request is aggregated with other intercepted requests. The aggregated requests are bundled together and released to the operating system upon the detection of a triggering event. The capture, holding, and aggregation of requests from applications occur when the mobile device is in a background mode.
摘要翻译：描述了用于拦截安装在移动设备上的应用程序的请求的方法，系统和设备。这些请求是为移动设备建立通信信道的系统呼叫。这些请求被捕获并保持在从移动设备上执行的操作系统的TCP / IP堆栈。截取的请求与其他拦截的请求进行聚合。在检测到触发事件时，将聚合的请求捆绑在一起并释放到操作系统。当移动设备处于后台模式时，来自应用程序的请求的捕获，保持和聚合发生。

3. 发明授权

US09179381B2 Reducing network-initiated QoS interruption time when radio and core networks are out of synchronization due to different underlying technologies 有权
标题翻译：由于不同的底层技术，当无线电和核心网络不同步时，减少网络发起的QoS中断时间
公开(公告)号：US09179381B2
公开(公告)日：2015-11-03
申请号：US13249125
申请日：2011-09-29
申请人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
发明人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
IPC分类号： H04W4/00 , H04W36/14 , H04W36/00
CPC分类号： H04W36/14 , H04W36/005
摘要： A method enables a user equipment (UE) intervention to reduce a network-initiated Quality of Service (QoS) interruption time or a disruption of the network-initiated QoS, while avoiding application intervention. The method includes communicating with a source radio access network (RAN) in accordance with a network-initiated quality of service (QoS) profile. The method also includes transferring to a target RAN. The method further includes triggering, by a user equipment (UE), a QoS setup to reestablish the QoS profile.
摘要翻译：一种方法使得用户设备（UE）干预能够减少网络发起的服务质量（QoS）中断时间或中断网络发起的QoS，同时避免应用干预。该方法包括根据网络发起的服务质量（QoS）简档与源无线电接入网络（RAN）进行通信。该方法还包括传送到目标RAN。该方法还包括由用户设备（UE）触发重新建立QoS简档的QoS设置。

4. 发明授权

US08855084B2 Preventing loss of IP continuity when transitioning between different networks 有权
标题翻译：防止在不同网络之间转换时IP连续性的丢失
公开(公告)号：US08855084B2
公开(公告)日：2014-10-07
申请号：US13323508
申请日：2011-12-12
申请人： Ajith Tom Payyappilly , Shrawan K. Khatri , Suli Zhao
发明人： Ajith Tom Payyappilly , Shrawan K. Khatri , Suli Zhao
IPC分类号： H04W4/00 , H04W36/00 , H04W76/06
CPC分类号： H04W36/0033 , H04W76/38
摘要： Aspects of the present disclosure provide techniques for preventing loss of IP continuity when transitioning between networks. Certain aspects provide methods that generally include initiating a first timer upon attempting to transition from a first RAT network to a second RAT network during an IP session and initiating a second timer if a channel in the second RAT network is successfully acquired. According to aspects, a device may transfer context of the IP session to the second RAT network if a session is successfully negotiated in the second network prior to expiration of the second timer and the first and second networks share a common core network for IP services.
摘要翻译：本公开的方面提供了用于在网络之间转换时防止IP连续性损失的技术。某些方面提供的方法通常包括在尝试在IP会话期间从第一RAT网络转换到第二RAT网络时启动第一定时器，并且如果成功获取了第二RAT网络中的信道，则启动第二定时器。根据方面，如果在第二定时器期满之前在第二网络中成功协商会话，并且第一和第二网络共享用于IP服务的公共核心网络，则设备可以将IP会话的上下文传送到第二RAT网络。

5. 发明申请

US20120224485A1 ARCHITECTURE FOR WLAN OFFLOAD IN A WIRELESS DEVICE 有权
标题翻译：无线设备中无线局域网脱机的架构
公开(公告)号：US20120224485A1
公开(公告)日：2012-09-06
申请号：US13408964
申请日：2012-02-29
申请人： Ajith Tom Payyappilly , Venkata Satish Kumar Vangala , Shanta Pavan Namburi , Suli Zhao
发明人： Ajith Tom Payyappilly , Venkata Satish Kumar Vangala , Shanta Pavan Namburi , Suli Zhao
IPC分类号： H04W28/08
CPC分类号： H04W28/08 , H04L12/4633 , H04W88/06 , H04W92/02
摘要： Architecture for performing WLAN offload in a wireless device is disclosed. In an exemplary embodiment, an apparatus includes an application section configured to form IP packets from data to be transmitted, a modem section configured to apply a cellular protocol to the IP packets to form cellular protocol packets, an endpoint configured to encapsulate the cellular protocol packets to form outer IP tunnel packets, and a WLAN interface configured to transmit the outer IP tunnel packets over a WLAN communication channel. In another exemplary embodiment, an apparatus includes a WLAN interface configured to receive outer IP tunnel packets over a WLAN communication channel, an endpoint configured to extract cellular protocol packets from the outer IP tunnel packets, a modem processor configured to remove a cellular protocol from the cellular protocol packets to form IP packets, and an application processor configured to extract received data from the IP packets.
摘要翻译：公开了一种用于在无线设备中执行WLAN卸载的架构。在示例性实施例中，一种装置包括：应用部分，被配置为从要发送的数据形成IP分组;调制解调器部分，被配置为将蜂窝协议应用于所述IP分组以形成蜂窝协议分组;端点，被配置为封装所述蜂窝协议分组以形成外部IP隧道分组，以及被配置为通过WLAN通信信道发送外部IP隧道分组的WLAN接口。在另一示例性实施例中，一种装置包括：WLAN接口，被配置为通过WLAN通信信道接收外部IP隧道分组，端点，被配置为从外部IP隧道分组中提取蜂窝协议分组;调制解调器处理器，被配置为从蜂窝协议分组以形成IP分组;以及应用处理器，被配置为从IP分组中提取接收到的数据。

6. 发明申请

US20120099586A1 SYSTEMS, METHODS, AND APPARATUS FOR MANAGING IP ADDRESSES AND NETWORK TRAFFIC IN WIRELESS NETWORKS 有权
标题翻译：用于管理无线网络中的IP地址和网络交通的系统，方法和设备
公开(公告)号：US20120099586A1
公开(公告)日：2012-04-26
申请号：US13277170
申请日：2011-10-19
申请人： George Cherian , Jun Wang , Ajith Tom Payyappilly , Suli Zhao
发明人： George Cherian , Jun Wang , Ajith Tom Payyappilly , Suli Zhao
IPC分类号： H04L12/56
CPC分类号： H04L61/2007 , H04L29/12216 , H04L29/12273 , H04L43/10 , H04L61/2053 , H04W76/25
摘要： Systems, methods and apparatus described herein include features that enable efficient management of keep-alive messages utilized to maintain IP addresses and/or PDN connections associated with idle data traffic channels. An access terminal may consolidate keep-alive messages for idle data traffic channels, reducing the number of keep-alive messages transmitted. An access terminal may select which idle data traffic channels to maintain, and may transmit a consolidated keep-alive message for associated IP addresses and/or PDN connections. Timers may be associated with PDN connections and sub-timers may be associated with IP addresses associated with a PDN connection. Keep-alive messages can be consolidated based on the timers, sub-timers and/or combination of timers and sub-timers. In a complementary method, a PDN gateway or other network node cooperates with access terminals to reduce network traffic. In another complementary method, the PDN gateway or other network node synchronizes the timers and/or sub-timers provided with an access terminal.
摘要翻译：本文描述的系统，方法和装置包括能够有效管理用于维持与空闲数据业务信道相关联的IP地址和/或PDN连接的保持活动消息的特征。接入终端可以整合用于空闲数据业务信道的保持活动消息，减少发送的保活消息的数量。接入终端可以选择要维护的空闲数据业务信道，并且可以发送用于相关联的IP地址和/或PDN连接的统一的保持活动消息。定时器可以与PDN连接相关联，并且子定时器可以与与PDN连接相关联的IP地址相关联。可以基于定时器，子定时器和/或定时器和子定时器的组合来整合保持活动消息。在互补方法中，PDN网关或其他网络节点与接入终端协作以减少网络流量。在另一种补充方法中，PDN网关或其他网络节点与提供有接入终端的定时器和/或子定时器同步。

7. 发明授权

US08929334B2 Systems and methods for non-optimized handoff 有权
标题翻译：非优化切换的系统和方法
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。

8. 发明申请

US20130083771A1 REDUCING NETWORK-INITIATED QOS INTERRUPTION TIME WHEN RADIO AND CORE NETWORKS ARE OUT OF SYNCHRONIZATION DUE TO DIFFERENT UNDERLYING TECHNOLOGIES 有权
标题翻译：当不同的核心网络由于不同的技术而不同步时，减少网络启动的QOS中断时间
公开(公告)号：US20130083771A1
公开(公告)日：2013-04-04
申请号：US13249125
申请日：2011-09-29
申请人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
发明人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
IPC分类号： H04W28/24 , H04W36/00
CPC分类号： H04W36/14 , H04W36/005
摘要： A method enables a user equipment (UE) intervention to reduce a network-initiated Quality of Service (QoS) interruption time or a disruption of the network-initiated QoS, while avoiding application intervention. The method includes communicating with a source radio access network (RAN) in accordance with a network-initiated quality of service (QoS) profile. The method also includes transferring to a target RAN. The method further includes triggering, by a user equipment (UE), a QoS setup to reestablish the QoS profile.
摘要翻译：一种方法使得用户设备（UE）干预能够减少网络发起的服务质量（QoS）中断时间或中断网络发起的QoS，同时避免应用干预。该方法包括根据网络发起的服务质量（QoS）简档与源无线电接入网络（RAN）进行通信。该方法还包括传送到目标RAN。该方法还包括由用户设备（UE）触发重新建立QoS简档的QoS设置。

9. 发明申请

US20120320827A1 METHOD AND APPARATUS FOR EPC CONTEXT MAINTENANCE OPTIMIZATION 审中-公开
标题翻译：用于EPC内容维护优化的方法和装置
公开(公告)号：US20120320827A1
公开(公告)日：2012-12-20
申请号：US13460691
申请日：2012-04-30
申请人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
发明人： Suli Zhao , Ajith Tom Payyappilly , Srinivasan Balasubramanian
IPC分类号： H04W4/00
CPC分类号： H04W76/20 , H04W36/0011
摘要： Internet protocol (IP) continuity is fundamentally not possible when a user equipment (UE) moves from an evolved packet core (EPC) radio access technology (RAT) to a non-EPC RAT. However, there are instances when it is beneficial to not completely release an EPC IP context, such as when the UE moves to the non-EPC RAT for only a short period of time. The UE may retain an EPC IP context in a suspended state while the UE is in the non-EPC RAT, and revive the context when the UE returns to the EPC RAT. Accordingly, a method, an apparatus, and a computer program product for maintaining an EPC context at a UE are provided. The apparatus suspends and retains the EPC context when moving from an EPC capable network to a non-EPC capable network, and resumes the suspended EPC context upon returning to the EPC capable network.
摘要翻译：当用户设备（UE）从演进分组核心（EPC）无线电接入技术（RAT）移动到非EPC RAT时，因特网协议（IP）连续性基本上是不可能的。然而，有时不能完全释放EPC IP上下文是有益的，例如当UE仅在短时间内移动到非EPC RAT时。当UE处于非EPC RAT时，UE可以保持处于暂停状态的EPC IP上下文，并且当UE返回到EPC RAT时恢复上下文。因此，提供了一种用于在UE处维护EPC上下文的方法，装置和计算机程序产品。当从EPC能力网络移动到不支持EPC的网络时，该装置暂停并保留EPC上下文，并且在返回到EPC能力网络时恢复暂停的EPC上下文。

10. 发明申请

US20120314562A1 METHODS AND APPARATUS FOR ENABLING FALLBACK TO A SECOND DATA SERVICE BASED ON THE PRESENCE OF FALLBACK CONDITIONS ASSOCIATED WITH ESTABLISHMENT OF A DATA CONTEXT WITH A FIRST DATA SERVICE 有权
标题翻译：基于存在与建立与第一数据服务的数据语境相关的失败条件的第二数据服务的方法和装置
公开(公告)号：US20120314562A1
公开(公告)日：2012-12-13
申请号：US13488298
申请日：2012-06-04
申请人： Suli Zhao , Srinivasan Balasubramanian , Ajith Tom Payyappilly
发明人： Suli Zhao , Srinivasan Balasubramanian , Ajith Tom Payyappilly
IPC分类号： G06F11/00
CPC分类号： H04W76/02 , H04W24/08 , H04W76/10 , H04W88/06
摘要： Aspects disclosed herein relate to enabling fallback to a second data service based on whether one or more fallback conditions are present before or during establishing a data context with a first data service. In one example, a UE may be configured to determine whether one or more fallback conditions are present before or during establishing a data session with a first data service. The UE may be further configured to prohibit further attempts to establish a data context to access the first data service based on the determination of the presence of at least one of the one or more fallback conditions. Some aspects disclosed herein relate to enabling fallback to a HRPD data service based on whether one or more fallback conditions are present before or during establishing a data context with an eHRPD data service.
摘要翻译：本文公开的方面涉及基于在与第一数据服务建立数据上下文之间或期间是否存在一个或多个回退条件来使得能够回退到第二数据服务。在一个示例中，UE可以被配置为在建立与第一数据服务的数据会话之前或期间确定是否存在一个或多个回退条件。 UE可以被进一步配置成基于确定一个或多个回退条件中的至少一个的进一步被配置为禁止进一步尝试建立数据上下文以访问第一数据服务。本文公开的一些方面涉及基于在用eHRPD数据服务建立数据上下文之前或期间是否存在一个或多个回退条件来允许HRPD数据服务的回退。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式