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    • 4. 发明授权
    • Coordinating data calls on a mobile device with multiple modems
    • 在具有多个调制解调器的移动设备上协调数据呼叫
    • US08780965B2
    • 2014-07-15
    • US13172147
    • 2011-06-29
    • Suli ZhaoAjith T. PayyappillyVaibhav Kumar
    • Suli ZhaoAjith T. PayyappillyVaibhav Kumar
    • H04B1/38H04W4/00
    • H04W48/18H04W68/00H04W76/18H04W76/20H04W88/06
    • A method for inter-modem coordination is described. A first data connection to a network in a first network coverage area using a first air interface provided by a first modem is established. The method also includes detecting a second network coverage area with a second air interface provided by a second modem. A data call state of the second modem is determined by the first modem. The first data connection to the network by the first modem is terminated when the data call state of the second modem is no data call. A data call state of the first modem is determined by the second modem. A second data connection to the network using the second air interface provided by the second modem is initiated when the data call state of the first modem is no data call.
    • 描述了调制解调器协调的方法。 建立使用由第一调制解调器提供的第一空中接口的第一网络覆盖区域中的网络的第一数据连接。 该方法还包括利用由第二调制解调器提供的第二空中接口来检测第二网络覆盖区域。 第二调制解调器的数据呼叫状态由第一调制解调器确定。 当第二调制解调器的数据呼叫状态没有数据呼叫时,由第一调制解调器到网络的第一数据连接被终止。 第一调制解调器的数据呼叫状态由第二调制解调器确定。 当第一调制解调器的数据呼叫状态不是数据呼叫时,开始使用由第二调制解调器提供的第二空中接口到网络的第二数据连接。
    • 6. 发明申请
    • COORDINATING DATA CALLS ON A MOBILE DEVICE WITH MULTIPLE MODEMS
    • 在具有多种模式的移动设备上协调数据调用
    • US20120027059A1
    • 2012-02-02
    • US13172147
    • 2011-06-29
    • Suli ZhaoAjith T. PayyappillyVaibhav Kumar
    • Suli ZhaoAjith T. PayyappillyVaibhav Kumar
    • H04B1/38
    • H04W48/18H04W68/00H04W76/18H04W76/20H04W88/06
    • A method for inter-modem coordination is described. A first data connection to a network in a first network coverage area using a first air interface provided by a first modem is established. The method also includes detecting a second network coverage area with a second air interface provided by a second modem. A data call state of the second modem is determined by the first modem. The first data connection to the network by the first modem is terminated when the data call state of the second modem is no data call. A data call state of the first modem is determined by the second modem. A second data connection to the network using the second air interface provided by the second modem is initiated when the data call state of the first modem is no data call.
    • 描述了调制解调器协调的方法。 建立使用由第一调制解调器提供的第一空中接口的第一网络覆盖区域中的网络的第一数据连接。 该方法还包括利用由第二调制解调器提供的第二空中接口来检测第二网络覆盖区域。 第二调制解调器的数据呼叫状态由第一调制解调器确定。 当第二调制解调器的数据呼叫状态没有数据呼叫时,由第一调制解调器到网络的第一数据连接被终止。 第一调制解调器的数据呼叫状态由第二调制解调器确定。 当第一调制解调器的数据呼叫状态不是数据呼叫时,开始使用由第二调制解调器提供的第二空中接口到网络的第二数据连接。
    • 7. 发明授权
    • Method and system for providing enhanced performance of web browsing
    • 提高Web浏览性能的方法和系统
    • US07953820B2
    • 2011-05-31
    • US10659486
    • 2003-09-10
    • Patrick StevensDaniel FriedmanRobert TorresVaibhav Kumar
    • Patrick StevensDaniel FriedmanRobert TorresVaibhav Kumar
    • G06F15/16
    • H04L67/2814G06F17/30902H04L29/06027H04L65/105H04L67/02H04L67/2804H04L67/2847H04L67/2876H04L69/329
    • An approach is provided for supporting retrieval of web content over a meshed communication network (111). A first server (105) receives a request from a browser application (103) for the content resident in the web server (109). The first server (105) includes a downstream proxy (401) configured to modify the request to include information specifying support of a parse and pre-fetch service within an optional header field of the request as to permit handling of the modified request by the web server (109) in absence of an upstream proxy (403) that is communicating with the web server (109). A second server (107) is configured as the upstream proxy (403) to intercept the modified request and pre-fetch the content from the web server (109). The second server (107) forwards the pre-fetched content over the communication network (111) to the first server (105). This approach has particular applicability in relatively high latency networks, such as a satellite communications system.
    • 提供了一种用于支持通过网状通信网络(111)检索网页内容的方法。 第一服务器(105)从用于驻留在web服务器(109)中的内容的浏览器应用(103)接收请求。 第一服务器(105)包括下游代理(401),其被配置为修改请求以包括在请求的可选报头字段内指定解析和预取服务的支持的信息,以允许由web处理修改的请求 服务器(109)在没有与web服务器(109)通信的上游代理(403)的情况下。 第二服务器(107)被配置为上游代理(403),以拦截修改的请求并从网络服务器(109)预取内容。 第二服务器(107)通过通信网络(111)将预先获取的内容转发到第一服务器(105)。 这种方法在诸如卫星通信系统的相对高延迟的网络中具有特别的适用性。