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21. 发明申请

WO2010068448A3 SYSTEMS AND METHODS FOR LOAD BALANCING REAL TIME STREAMING PROTOCOL 审中-公开
标题翻译：用于负载平衡实时流式传输协议的系统和方法
公开(公告)号：WO2010068448A3
公开(公告)日：2010-08-05
申请号：PCT/US2009065743
申请日：2009-11-24
申请人： CITRIX SYSTEMS INC , NARAYANA RAGHAV SOMANAHALLI , VERZUNOV SERGEY
发明人： NARAYANA RAGHAV SOMANAHALLI , VERZUNOV SERGEY
IPC分类号： H04L29/06
CPC分类号： H04L67/1008 , H04L29/12339 , H04L61/2503 , H04L65/103 , H04L65/1083 , H04L65/608 , H04L65/80 , H04L67/1002 , H04L67/101 , H04L67/1012 , H04L67/1014 , H04L67/1029 , H04L67/1034
摘要： The present application relates to systems and methods for managing of Real Time Stream Protocol (RTSP) sessions by an intermediary located between a client and a server. An intermediary located between a client and a server receives a response from the server to a request of the client to setup a media stream. The response may include a first session identifier established by the server. The intermediary may encode a port of the server and an internet protocol address of the server into the first session identifier to form a second session identifier. The intermediary may modify the response to identify the second session identifier as the session identifier provided by the server. The intermediary may transmit the modified response to the client responsive to the request of the client to setup the media stream.
摘要翻译：本申请涉及由位于客户端和服务器之间的中介来管理实时流协议（RTSP）会话的系统和方法。位于客户端和服务器之间的中介从服务器接收到客户端请求建立媒体流的响应。该响应可以包括由服务器建立的第一会话标识符。中间设备可将服务器的端口和服务器的互联网协议地址编码为第一会话标识符以形成第二会话标识符。中间装置可以修改响应以将第二会话标识符识别为由服务器提供的会话标识符。中间装置可响应于客户端的请求来设置媒体流，将修改后的响应发送给客户端。

22. 发明申请

WO2010068448A2 SYSTEMS AND METHODS FOR LOAD BALANCING REAL TIME STREAMING PROTOCOL 审中-公开
标题翻译：用于负载平衡实时流程协议的系统和方法
公开(公告)号：WO2010068448A2
公开(公告)日：2010-06-17
申请号：PCT/US2009/065743
申请日：2009-11-24
申请人： CITRIX SYSTEMS, INC. , NARAYANA, Raghav, Somanahalli , VERZUNOV, Sergey
发明人： NARAYANA, Raghav, Somanahalli , VERZUNOV, Sergey
IPC分类号： H04L29/06
CPC分类号： H04L67/1008 , H04L29/12339 , H04L61/2503 , H04L65/103 , H04L65/1083 , H04L65/608 , H04L65/80 , H04L67/1002 , H04L67/101 , H04L67/1012 , H04L67/1014 , H04L67/1029 , H04L67/1034
摘要： The present application relates to systems and methods for managing of Real Time Stream Protocol (RTSP) sessions by an intermediary located between a client and a server. An intermediary located between a client and a server receives a response from the server to a request of the client to setup a media stream. The response may include a first session identifier established by the server. The intermediary may encode a port of the server and an internet protocol address of the server into the first session identifier to form a second session identifier. The intermediary may modify the response to identify the second session identifier as the session identifier provided by the server. The intermediary may transmit the modified response to the client responsive to the request of the client to setup the media stream.
摘要翻译：本申请涉及用于通过位于客户端和服务器之间的中介来管理实时流协议（RTSP）会话的系统和方法。位于客户端和服务器之间的中间件从服务器接收到客户端建立媒体流的请求。响应可以包括由服务器建立的第一会话标识符。中介可以将服务器的端口和服务器的因特网协议地址编码为第一会话标识符以形成第二会话标识符。中介可以修改响应以将第二会话标识符标识为由服务器提供的会话标识符。响应于客户端的请求设置媒体流，中介可以向客户端发送修改的响应。

23. 发明申请

WO2010052180A1 METHOD AND APPARATUS FOR IMPLEMENTING GENERIC ACCESS NETWORK FUNCTIONALITY IN A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：在无线通信设备中实现通用网络功能的方法和装置
公开(公告)号：WO2010052180A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/064435
申请日：2009-11-02
申请人： Telefonaktiebolaget L M Ericsson (publ) , SÖLVER, Henrik
发明人： SÖLVER, Henrik
IPC分类号： H04L12/56 , H04W88/06
CPC分类号： H04L49/90 , H04L29/12339 , H04L61/2503 , H04L63/164 , H04W8/26 , H04W12/02 , H04W74/00 , H04W80/04 , H04W88/02
摘要： According to one aspect of the teachings presented herein, a "smart" phone or other wireless communication device includes a "modem" processor configured to support cellular communication network signaling and an "applications" processor configured to host call control and/or user applications, such as by providing a desired Operating System (OS) for hosting such applications. In at least one embodiment of a wireless communication device contemplated herein, the modem processor implements a cellular network signaling controller, a Generic Access Network (GAN) manager, and a privately routable, first Internet Protocol (IP) stack. Further, the applications processor implements a publicly routable, second IP stack that implements routing, e.g., a Network Address Translation (NAT) routing, for routing GAN traffic to and from the first IP stack on a local IP link bridging the first and second IP stacks.
摘要翻译：根据本文提出的教导的一个方面，“智能”电话或其他无线通信设备包括配置成支持蜂窝通信网络信令的“调制解调器”处理器和配置成主持呼叫控制和/或用户应用的“应用”处理器，例如通过提供用于托管这样的应用的期望的操作系统（OS）。在本文中考虑的无线通信设备的至少一个实施例中，调制解调器处理器实现蜂窝网络信令控制器，通用接入网络（GAN）管理器和私有可路由的第一因特网协议（IP）栈。此外，应用处理器实现公共可路由的第二IP堆栈，其实现例如网络地址转换（NAT）路由的路由，用于将桥接第一和第二IP的本地IP链路上的第一IP堆栈的GAN流量路由栈。

24. 发明申请

WO2009085795A1 DEVICE AND METHOD OF MANAGING DATA COMMUNICATIONS OF A DEVICE IN A NETWORK VIA A SPLIT TUNNEL MODE CONNECTION 审中-公开
标题翻译：通过分离式隧道模式连接在网络中管理设备的数据通信的设备和方法
公开(公告)号：WO2009085795A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087101
申请日：2008-12-17
申请人： MOTOROLA, INC. , BOURQUE, Francis P.
发明人： BOURQUE, Francis P.
IPC分类号： H04L12/46 , H04L12/56 , H04W12/00 , H04L29/06 , H04L12/24
CPC分类号： H04L45/00 , H04L29/12339 , H04L45/18 , H04L45/306 , H04L61/2503 , H04L63/10
摘要： A device and a method for managing data communications of a device in a network are provided. The method includes establishing a secure communication connection for the device with a service provider via a tunnel mode connection. A determination is then made whether the device is part of a trusted domain including one or more other devices. If the device is part of a trusted domain including one or more other devices, then a direct communication connection is established, which bypasses the tunnel mode connection for only the devices that are part of the same trusted domain. Communications with any devices which are not part of the same trusted domain are routed via the tunnel mode connection.
摘要翻译：提供了一种用于管理网络中的设备的数据通信的设备和方法。该方法包括经由隧道模式连接与服务提供商建立用于设备的安全通信连接。然后确定设备是否是包括一个或多个其他设备的受信任域的一部分。如果设备是包括一个或多个其他设备的受信任域的一部分，则建立直接通信连接，其仅绕过作为相同信任域的一部分的设备的隧道模式连接。与任何不属于相同信任域的设备的通信将通过隧道模式连接路由。

25. 发明申请

WO2009025585A2 METHOD FOR CARRYING OUT A PRIVATE COMMUNICATION SESSION BETWEEN DATA TRANSMISSION NETWORK USERS 审中-公开
标题翻译：在数据传输网络用户之间执行私人通信会话的方法
公开(公告)号：WO2009025585A2
公开(公告)日：2009-02-26
申请号：PCT/RU2008000544
申请日：2008-08-15
申请人： RAKUSHIN ALEXANDER STEPANOVICH , MOLODCHENKO NIKOLAY ALEKSEEVIC , MOLODCHENKO VLADIMIR NIKOLAEVI
发明人： RAKUSHIN ALEXANDER STEPANOVICH , MOLODCHENKO NIKOLAY ALEKSEEVICH , MOLODCHENKO VLADIMIR NIKOLAEVICH
CPC分类号： H04L29/12339 , H04L61/2503 , H04L63/102
摘要： The invention enables a network user to organise the private address space and to be protected against unauthorised communication sessions. The inventive method consists firstly in forming one or more messages about the person of a called user on the device of said called user, sending said messages to the address of the intermediate device of a network, which is a boundary device for the called user and in which the address of the device of the called user is identified, the message about said address is formed and the messages received from the device of the called user and the message about the address are transmitted to the address of a second intermediate device. The received messages are recorded in the second intermediate device. The inventive method also consists in forming a message about the person of the called user in the device of the calling user, in sending said message to the address of the network intermediate device, which is a boundary device for the calling user and in which the messages and the address of the calling user are recorded, and in transmitting the messages to the address of the second intermediate device. In the second intermediate device, the message about the person of the user, which is received from the calling user, is compared with the already received messages. In the case of coincidence of the compared messages, a message about the beginning of the communication session and the address of the device of the called user are formed and transmitted to the intermediate device, which is a boundary device for the calling user and in which the address of the device of the calling user is determined, and in transmitting the received messages to said address. In the device of the calling user, the character of the received information is determined according to the message about the beginning of the communication session, and during the communication session, the address of the device of the called user is disclosed in the form of a destination address and the address of the device of the calling user is disclosed in the form of an outgoing address.
摘要翻译：本发明使得网络用户能够组织专用地址空间并被保护以防止未经授权的通信会话。本发明的方法首先在所述被叫用户的设备上形成关于被叫用户的一个或多个消息，将所述消息发送到作为被叫用户的边界设备的网络的中间设备的地址，在其中识别被叫用户的设备的地址，形成关于所述地址的消息，并且从被叫用户的设备接收的消息和关于地址的消息被发送到第二中间设备的地址。所接收的消息被记录在第二中间设备中。本发明的方法还包括在呼叫用户的设备中形成关于被叫用户的人的消息，将所述消息发送到作为主叫用户的边界设备的网络中间设备的地址，其中，记录消息和主叫用户的地址，并将消息发送到第二中间设备的地址。在第二中间设备中，将从主叫用户接收到的关于用户的人的消息与已经接收到的消息进行比较。在比较消息一致的情况下，形成关于通信会话的开始和被叫用户的设备的地址的消息，并将其发送到作为主叫用户的边界设备的中间设备，其中确定主叫用户的设备的地址，并将所接收的消息发送到所述地址。在主叫用户的设备中，根据关于通信会话开始的消息来确定接收到的信息的字符，并且在通信会话期间，被叫用户的设备的地址以目的地址和呼叫用户的设备地址以出局地址的形式被公开。

26. 发明申请

WO2007061968A3 INTERNET PROTOCOL TUNNELING ON A MOBILE NETWORK 审中-公开
标题翻译：互联网协议隧道在移动网络上的隧道
公开(公告)号：WO2007061968A3
公开(公告)日：2007-11-08
申请号：PCT/US2006044929
申请日：2006-11-17
申请人： STARENT NETWORKS CORP , NAVALI MRUTHYUNJAYA , CHOWDHURY KUNTAL , PUTHIYANDYIL SANIL KUMAR , HARPER MATTHEW H
发明人： NAVALI MRUTHYUNJAYA , CHOWDHURY KUNTAL , PUTHIYANDYIL SANIL KUMAR , HARPER MATTHEW H
IPC分类号： H04L29/06 , H04W36/14 , H04W80/04
CPC分类号： H04L61/2503 , H04L29/12339 , H04L29/12358 , H04L61/251 , H04L61/2592 , H04W36/0011 , H04W80/045
摘要： Systems and methods are provided for sending information in a first protocol over a network that supports a second protocol. A tunnel is used to provide a roaming mobile node with IPv6 packet data over an IPv4 core network. When the mobile node is handed off while roaming, the same IP address is provided to the mobile node and the IPv6 packet data is again tunneled over the IPv4 core network. Certain embodiments allow an IPv4 core network to support a mobile node that uses Simple IPv6 or MIPv6 addressing. This system and method can be applicable to situations where the mobile node uses addressing greater than 32 bits, while the core network supports 32 bit addressing.
摘要翻译：提供了用于通过支持第二协议的网络以第一协议发送信息的系统和方法。隧道用于通过IPv4核心网络向漫游移动节点提供IPv6分组数据。当移动节点在漫游时被切换时，相同的IP地址被提供给移动节点，并且IPv6分组数据再次通过IPv4核心网络隧道传输。某些实施例允许IPv4核心网络支持使用简单IPv6或MIPv6寻址的移动节点。该系统和方法可适用于移动节点使用大于32位的寻址，而核心网络支持32位寻址的情况。

27. 发明申请

WO2007061968A2 INTERNET PROTOCOL TUNNELING ON A MOBILE NETWORK 审中-公开
标题翻译：互联网协议在移动网络上的隧道
公开(公告)号：WO2007061968A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/044929
申请日：2006-11-17
申请人： STARENT NETWORKS CORPORATION , NAVALI, Mruthyunjaya , CHOWDHURY, Kuntal , PUTHIYANDYIL, Sanil, Kumar , HARPER, Matthew, H.
发明人： NAVALI, Mruthyunjaya , CHOWDHURY, Kuntal , PUTHIYANDYIL, Sanil, Kumar , HARPER, Matthew, H.
IPC分类号： H04Q7/00
CPC分类号： H04L61/2503 , H04L29/12339 , H04L29/12358 , H04L61/251 , H04L61/2592 , H04W36/0011 , H04W80/045
摘要： Systems and methods are provided for sending information in a first protocol over a network that supports a second protocol. A tunnel is used to provide a roaming mobile node with IPv6 packet data over an IPv4 core network. When the mobile node is handed off while roaming, the same IP address is provided to the mobile node and the IPv6 packet data is again tunneled over the IPv4 core network. Certain embodiments allow an IPv4 core network to support a mobile node that uses Simple IPv6 or MIPv6 addressing. This system and method can be applicable to situations where the mobile node uses addressing greater than 32 bits, while the core network supports 32 bit addressing.
摘要翻译：提供了系统和方法，用于通过支持第二协议的网络在第一协议中发送信息。隧道用于通过IPv4核心网络为漫游移动节点提供IPv6分组数据。当移动节点在漫游时切换，向移动节点提供相同的IP地址，并且IPv6分组数据再次通过IPv4核心网络隧道传输。某些实施例允许IPv4核心网络支持使用简单IPv6或MIPv6寻址的移动节点。该系统和方法可以适用于移动节点使用寻址大于32位的情况，而核心网络支持32位寻址。

28. 发明申请

WO2007012395A1 VERFAHREN ZUR WEITERLEITUNG VON ETHERNET-FRAMES IN EINEM ZUGANGSNETZ 审中-公开
标题翻译：传输以太网方法帧的网络接入
公开(公告)号：WO2007012395A1
公开(公告)日：2007-02-01
申请号：PCT/EP2006/006715
申请日：2006-07-10
申请人： SIEMENS AKTIENGESELLSCHAFT , ARMBRUSTER, Friedrich , GEMMER, Thomas , GRÖBER, Richard , NEUHÄUSLER, Chlodwig
发明人： ARMBRUSTER, Friedrich , GEMMER, Thomas , GRÖBER, Richard , NEUHÄUSLER, Chlodwig
IPC分类号： H04L12/46 , H04L29/06 , H04L29/12 , H04L12/28
CPC分类号： H04L61/6022 , H04L12/2856 , H04L12/2874 , H04L29/12009 , H04L29/12018 , H04L29/12339 , H04L29/12839 , H04L61/10 , H04L61/2503 , H04L69/08
摘要： Um die Administration eines Zugangsnetzes zu vereinfachen und die Kontrollmöglichkeiten zu erhöhen, wird ein Verfahren zur Weiterleitung von Ethernet-Frames und ein Netzwerkknoten (N) vorgestellt. Über eine virtuelle Verbindung (VC) werden Ethernet-Frames übertragen, welche eine globale MAC-Adresse (MSU, MDU) aufweisen. Die Weiterleitung umfasst eine Übersetzung der universellen MAC-Adresse (MSU) in eine lokale MAC-Adresse (MSL), wobei die lokale MAC-Adresse eine Identifikation (VCI) der virtuellen Verbindung (VC) zulässt. Da sich die MAC-Adressen (MSU, MSL, MDU, MDL) an einer definierten Stelle innerhalb eines Ethernet-Frames befinden, kann die Identifikation der lokalen Verbindung besonders schnell vorgenommen werden. Besondere Vorteile ergeben sich in Zugangsnetzen mit komplexen Topologien durch eine zusätzliche Identifikation des physikalischen Pfades der Ethernet-Frames in der lokalen MAC-Adresse (MSL, MDL).
摘要翻译：为了简化的接入网络的管理，并提高了控制的可能性，用于转发的以太网帧的方法和网络节点被呈现（N）。通过一个虚拟连接（VC）的以太网帧被发送，其中有一个全局MAC地址（MSU，MDU）。继电器包括在本地MAC地址（MSL）通用MAC地址（MSU），其中，所述本地MAC地址允许虚拟连接（VC）的标识（VCI）的翻译。由于MAC地址（MSU，MSL，MDU，MDL）是在以太网帧中的限定位置，本地连接的识别可以由非常快。特别的优点导致与通过在本地MAC地址（MSL，MDL）以太网帧的物理路径的附加识别复杂的拓扑的接入网络。

29. 发明申请

WO2003026242A1 A DIGITAL IMPLEMENTATION OF MULTI-CHANNEL DEMODULATORS 审中-公开
标题翻译：多通道解调器的数字实现
公开(公告)号：WO2003026242A1
公开(公告)日：2003-03-27
申请号：PCT/US2002/029807
申请日：2002-09-18
申请人： BROADLOGIC NETWORK TECHNOLOGIES, INC.
发明人： ZHANG, Weimin , MISKO, Tim , WOODBURN, Jeremy
IPC分类号： H04L27/06
CPC分类号： H04L51/28 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F9/465 , G06F11/1425 , G06F11/1482 , G06F11/2007 , G06F12/109 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G09G5/363 , G11B20/10009 , G11B20/10425 , G11B20/22 , G11B27/034 , H01L27/14625 , H03L7/091 , H04B1/707 , H04B7/18582 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0041 , H04L1/0057 , H04L1/006 , H04L1/0066 , H04L1/0068 , H04L1/0071 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/12 , H04L12/40117 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/03343 , H04L25/03866 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/02 , H04L27/156 , H04L27/3416 , H04L29/06 , H04L29/06027 , H04L29/12339 , H04L29/12471 , H04L41/0206 , H04L41/0213 , H04L41/042 , H04L41/046 , H04L41/06 , H04L41/0604 , H04L41/5009 , H04L41/5022 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/2433 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L49/90 , H04L49/9094 , H04L51/04 , H04L51/38 , H04L61/2503 , H04L61/2553 , H04L63/126 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/1093 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166 , H04L69/18 , H04L69/40 , H04L2001/0098 , H04L2012/40215 , H04L2012/40273 , H04M1/723 , H04M1/72519 , H04M1/72533 , H04M3/007 , H04M3/16 , H04M3/42221 , H04M3/4283 , H04M3/56 , H04M7/0057 , H04M7/1295 , H04M11/06 , H04M2203/2088 , H04M2203/5054 , H04N1/00957 , H04N1/031 , H04N1/0318 , H04N1/1934 , H04N1/1935 , H04N1/32106 , H04N1/40 , H04N5/04 , H04N5/073 , H04N5/126 , H04N5/2251 , H04N5/2257 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2327 , H04N5/23277 , H04N5/272 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/642 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/641 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/115 , H04N19/139 , H04N19/152 , H04N19/174 , H04N19/19 , H04N19/194 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/61 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/234318 , H04N21/2368 , H04N21/2383 , H04N21/2543 , H04N21/2547 , H04N21/41415 , H04N21/4143 , H04N21/4181 , H04N21/42607 , H04N21/42653 , H04N21/4307 , H04N21/4312 , H04N21/4314 , H04N21/4318 , H04N21/433 , H04N21/4341 , H04N21/43622 , H04N21/43632 , H04N21/4382 , H04N21/44012 , H04N21/440218 , H04N21/4532 , H04N21/458 , H04N21/4621 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N21/812 , H04N21/84 , H04N21/854 , H04N2201/0094 , H04N2201/02493 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/03187 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04R1/028 , H04S7/301 , H04W4/06 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W12/10 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/24 , H04W28/26 , H04W36/02 , H04W40/00 , H04W40/02 , H04W48/08 , H04W52/0216 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W80/00 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/08 , H04W88/085 , H04W88/16 , H04W92/02 , H04W92/12 , Y02D10/13 , Y02D70/168 , Y02D70/30 , Y02D70/40 , Y02D70/446 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： A method and circuitry for implementing digital multi-channel demodulation circuits (figs 2 and 6). More particularly, embodiments of the present invention provide a digital multi-channel demodulator circuit (250, 650). The demodulator includes a frequency-block down-converter (210, 610) that receives a multi-channel analog RF signal and shifts the multi-channel analog RF signal to a lower frequency band. An ADC (220, 620) receives the multi-channel analog RF signal from the frequency-block down-converter and converts the multi-channel analog RF signal to a multi-channel digital RF signal. A digital channel demultiplexer (230, 630) receives the multi-channel digital RF signal from the ADC and demultiplexes the multi-channel digital RF signal into separate digital RF channels.
摘要翻译：一种用于实现数字多通道解调电路的方法和电路（图2和图6）。更具体地，本发明的实施例提供一种数字多通道解调器电路（250,650）。解调器包括接收多通道模拟RF信号并将多通道模拟RF信号移位到较低频带的频块下变频器（210,610）。 ADC（220,620）从频块下变频器接收多通道模拟RF信号，并将多通道模拟RF信号转换为多通道数字RF信号。数字信道解复用器（230,630）从ADC接收多信道数字RF信号，并将多信道数字RF信号解复用为分立的数字RF信道。

30. 发明申请

WO2011162942A3 DISTRIBUTED VIRTUAL NETWORK GATEWAYS 审中-公开
标题翻译：分布式虚拟网络网关
公开(公告)号：WO2011162942A3
公开(公告)日：2012-04-05
申请号：PCT/US2011039324
申请日：2011-06-06
申请人： MICROSOFT CORP
发明人： ALKHATIB HASAN , OUTHRED GEOFF
IPC分类号： H04L12/28 , G06F15/16 , H04L12/24 , H04L12/56
CPC分类号： H04L45/745 , H04L12/4641 , H04L12/66 , H04L29/12047 , H04L29/12339 , H04L45/02 , H04L45/74 , H04L49/70 , H04L61/15 , H04L61/2007 , H04L61/2503
摘要： Computerized methods, systems, and computer-readable media are provided for distributing virtualized gateway functionality to multiple nodes within a physical network. Initially, drivers that carry out the gateway functionality are provisioned to cooperate with endpoints instantiated on the network nodes, while a directory service is implemented to maintain a mapping between virtual internet protocol (IP) addresses and location-dependent addresses, as well as a table enumerating transformation actions according to known pathways connecting the endpoints within a network. In operation, the directory service replies to requests from the driver (carrying source and destination IP addresses of data packets) with the appropriate location-dependent addresses (utilizing the mapping) and the appropriate transformation action(s) (utilizing the table). The transformation action(s) include rewriting headers of the data packets to include the location-dependent addresses, encapsulating the data packets as inner data packets within respective outer data packets, or configuring the data packets with a tunneling protocol.
摘要翻译：提供计算机化方法，系统和计算机可读介质以将虚拟网关功能分发到物理网络内的多个节点。最初，执行网关功能的驱动程序被配置为与在网络节点上实例化的端点协作，而实现目录服务以维持虚拟互联网协议（IP）地址和位置相关地址之间的映射，以及表根据连接网络中的端点的已知路径枚举转换动作。在操作中，目录服务使用适当的位置相关地址（利用映射）和适当的变换动作（利用表）来回复来自驱动器的请求（携带数据分组的源和目的地IP地址）。转换动作包括重写数据分组的报头以包括位置相关地址，将数据分组封装在相应的外部数据分组内的内部数据分组，或者用隧道协议配置数据分组。

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