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1. 发明申请

WO2012009619A3 HIERARCHICAL DEVICE TYPE RECOGNITION, CACHING CONTROL AND ENHANCED CDN COMMUNICATION IN A WIRELESS MOBILE NETWORK 审中-公开
标题翻译：无线移动网络中的分级设备类型识别，缓存控制和增强型CDN通信
公开(公告)号：WO2012009619A3
公开(公告)日：2012-04-26
申请号：PCT/US2011044156
申请日：2011-07-15
申请人： MOVIK NETWORKS , KOVVALI SURYA KUMAR , BOYLE CHARLES , VALMIKAM RAVI , RAMAKRISHNAN KRISHNAN
发明人： KOVVALI SURYA KUMAR , BOYLE CHARLES , VALMIKAM RAVI , RAMAKRISHNAN KRISHNAN
IPC分类号： H04L29/06 , G06Q50/00 , H04W88/18
CPC分类号： H04W4/18 , H04L67/02 , H04L67/2842 , H04W8/22 , H04W24/00 , H04W36/14 , H04W48/18
摘要： The present disclosure describes an apparatus and method for recognizing the mobile device type by information monitored from multiple means, such as by transparently monitoring Control Plane protocols, and monitoring user plane protocols (for example user agent header in HTTP protocols), and using such information for controlling data-caching operations, selectively delivering content, and selecting alternative interfaces/networks when available. Additionally, the invention discloses methods to propagate the learned information through header enrichment to external devices, such as content servers or CDN devices. The apparatus and methods are applicable to an application/content-aware caching device in a wireless mobile network that operates as an inline transparent device intercepting control plane and user plane protocols.
摘要翻译：本公开描述了一种用于通过诸如通过透明地监控控制平面协议以及监控用户平面协议（例如HTTP协议中的用户代理报头）的多种手段监控的信息来识别移动设备类型的装置和方法，并且使用这样的信息用于控制数据缓存操作，有选择地传送内容以及在可用时选择替代接口/网络。另外，本发明公开了通过头部扩充将学习信息传播到外部设备（例如内容服务器或CDN设备）的方法。该设备和方法适用于无线移动网络中的应用/内容感知缓存设备，其作为监听控制平面和用户平面协议的内联透明设备来操作。

2. 发明申请

WO2012012334A3 CONTENT PRE-FETCHING AND CDN ASSIST METHODS IN A WIRELESS MOBILE NETWORK 审中-公开
标题翻译：无线移动网络中的内容预失效和CDN协助方法
公开(公告)号：WO2012012334A3
公开(公告)日：2012-04-19
申请号：PCT/US2011044361
申请日：2011-07-18
申请人： MOVIK NETWORKS , KOVVALI SURYA KUMAR , BOYLE CHARLES
发明人： KOVVALI SURYA KUMAR , BOYLE CHARLES
IPC分类号： H04L29/06 , G06Q50/00 , H04W88/18
CPC分类号： H04L67/28 , H04L29/0881 , H04L29/08846 , H04L67/2842 , H04L67/2847 , H04W88/18 , H04W88/182
摘要： The current invention is applicable to a RAN-cache or proxy operating in a wireless mobile network that is functioning as a transparent inline device intercepting wireless mobile protocols such as UMTS, LTE, WIMAX, CDMA etc.), or a traffic off-load device connected to multiple interfaces towards the Core/Internet. The current invention identifies methods for pre-fetching content by emulating portions of a mobile client for gaining connectivity through the mobile-core network, or to use session contexts of other mobile clients in a way not to significantly effect charging and billing for the preloaded content. The pre-load decision of what to pre-load and when to pre-load may be locally derived within the RAN-cache/Proxy device, or in-coordination with a locally connected CDN (Content Delivery Network) device. Other embodiments of the current invention include the RAN-cache/Proxy providing interconnectivity from the locally connected CDN device to other CDN devices through the Mobile Core Network (SGSN/GGSN in UMTS, S-GW/P-GW in LTE etc.).
摘要翻译：本发明可应用于在无线移动网络中操作的RAN缓存或代理，该无线移动网络充当拦截诸如UMTS，LTE，WIMAX，CDMA等的无线移动协议的透明在线设备）或业务卸载设备连接到Core / Internet的多个接口。本发明通过模拟移动客户端的部分以通过移动核心网络获得连接来识别用于预取内容的方法，或者以不显着影响预加载内容的计费和计费的方式来使用其他移动客户端的会话上下文。可以在RAN缓存/代理设备内本地导出预先加载的预加载和何时预加载的预加载决定，或与本地连接的CDN（内容传送网络）设备协调。本发明的其他实施例包括通过移动核心网（UMTS中的SGSN / GGSN，LTE等中的S-GW / P-GW）提供从本地连接的CDN设备到其他CDN设备的互连的RAN缓存/代理。

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