公开(公告)号：US09066275B2

公开(公告)日：2015-06-23

申请号：US13728738

申请日：2012-12-27

Applicant: Cellco Partnership

Inventor： Lixia Yan ,  Ravikumar Pattabiraman

IPC: H04M1/68 ,  H04W48/02

CPC classification number: H04W48/02

Abstract: A method and system are provided for determining the network status of a mobile device. A wireless connection between the mobile device and a wireless packet data communication network is established. The mobile device sends a data packet through the network and monitors for a response via the network one or more times within a period or until a response via the network is received. If no response is received via the network, a test message is sent to a dummy server a predetermined number of times within a period or until a response from the dummy server is received. Upon determining that a response from the dummy server has been received, the mobile device deactivates or blocks network access requests originating from the mobile device to the network, unless initiated by a user of the mobile device.

Abstract translation: 提供了一种用于确定移动设备的网络状态的方法和系统。 建立移动设备与无线分组数据通信网络之间的无线连接。 移动设备通过网络发送数据包，并在一段时间内经由网络监视响应，或者经由网络接收到响应。 如果没有通过网络接收到响应，则在一段时间内或直到接收到来自虚拟服务器的响应之前，向虚拟服务器发送预定次数的测试消息。 在确定已经接收到来自虚拟服务器的响应之后，除非由移动设备的用户启动，否则移动设备停止或阻止从移动设备发起到网络的网络接入请求。

公开(公告)号：US09667590B2

公开(公告)日：2017-05-30

申请号：US14144144

申请日：2013-12-30

Applicant: CELLCO PARTNERSHIP

Inventor： Lixia Yan ,  Ho Yin Cheuk ,  Ravikumar Pattabiraman

IPC: G06F15/16 ,  H04L29/12 ,  H04L29/08

CPC classification number: H04L61/1511 ,  H04L61/2007 ,  H04L61/301 ,  H04L61/305 ,  H04L61/6095 ,  H04L67/1002 ,  H04L67/1031 ,  H04L67/1036 ,  H04L67/28

Abstract: Systems and methods for APN-based DNS query resolution for wireless data networks are disclosed. Some implementations include receiving a domain name system (DNS) query for a domain name from a device having a source IP address, the DNS query being associated with an access point name, determining whether the source IP address is within a predetermined IP address range, upon determining the source IP address is within the predetermined IP address range, updating the DNS query to include an updated domain name unique to the predetermined IP address range, forwarding the updated DNS query to a DNS server for resolution, receiving an IP address corresponding to the updated DNS query from the DNS server, the IP address being different from an IP address associated with the DNS query, and providing the device with the IP address corresponding to the updated DNS query.

公开(公告)号：US09032480B2

公开(公告)日：2015-05-12

申请号：US13729429

申请日：2012-12-28

Applicant: Cellco Partnership

Inventor： Daniel Mindler ,  Lixia Yan ,  Barry Hoffner ,  Ho Yin Cheuk

IPC: H04L29/06 ,  G06F17/30 ,  H04W48/00 ,  H04L29/08 ,  H04L29/12 ,  H04W4/00

CPC classification number: H04L65/1069 ,  G06F17/30 ,  G06F17/30876 ,  H04L61/00 ,  H04L61/303 ,  H04L61/3075 ,  H04L65/1016 ,  H04L65/1073 ,  H04L65/80 ,  H04L67/02 ,  H04W4/00 ,  H04W48/00

Abstract: At a web browser application installed on a device a first Uniform Resource Locator (URL) is received. The web browser application determines a first Access Point Name (APN) network identifier associated with the first URL and establishes a first data connection based on the first APN network identifier between the device and a network. At the web browser application installed on the device a second URL is received. The web browser application determines a second Access Point Name (APN) network identifier associated with the second URL and establishes a second data connection based on the second APN network identifier between the device and a network.

Abstract translation: 在安装在设备上的Web浏览器应用程序上，接收到第一个统一资源定位符（URL）。 网络浏览器应用程序确定与第一URL相关联的第一接入点名称（APN）网络标识符，并且基于设备和网络之间的第一APN网络标识符建立第一数据连接。 在设备上安装的Web浏览器应用程序中接收到第二个URL。 网络浏览器应用程序确定与第二URL相关联的第二接入点名称（APN）网络标识符，并且基于设备和网络之间的第二APN网络标识符建立第二数据连接。