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1. 发明授权

US07133417B1 Multipath voice switching method and apparatus 有权
标题翻译：多路语音切换方法及装置
公开(公告)号：US07133417B1
公开(公告)日：2006-11-07
申请号：US09405787
申请日：1999-09-27
申请人： Ruey Kao , Venkat Kalkunte , Anant Kumar , Hy Quoc Pham
发明人： Ruey Kao , Venkat Kalkunte , Anant Kumar , Hy Quoc Pham
IPC分类号： H04L12/56
CPC分类号： H04L47/2425 , H04L12/5692
摘要： A switch apparatus and method according to the invention provides a carrier-class switching platform with a highly optimized data path and distributed signaling stacks to achieve high-density differential voice services. Incoming voice calls of any media type (TDM voice/fax, VoIP, VoATM, VoFR) are packetized and adapted for egress transmission of the same or another media type according to the service plan profile of the parties, and/or the instantaneous availability or cost of bandwidth resources. All calls are switched in an ATM switching core with QoS characteristics that can also be determined based on service plan profile. A call server handles call setup and management functions, as well as call signaling. Advantageously, the call server provides signaling relay functions to further support and enable the media conversion of voice calls. In an exemplary implementation of the invention, up to about 6720 concurrent VoIP calls can be supported in a single platform, with a latency of only about 17 msec ingress and 25 msec egress.
摘要翻译：根据本发明的交换装置和方法提供具有高度优化的数据路径和分布式信令栈的电信级交换平台，以实现高密度差分语音业务。任何媒体类型（TDM语音/传真，VoIP，VoATM，VoFR）的进入语音通话被打包并适应于根据各方的服务方案简档的相同或另一媒体类型的出口传输，和/或即时可用性或带宽资源成本。所有呼叫都在具有QoS特性的ATM交换核心中切换，这也可以基于服务计划简档来确定。呼叫服务器处理呼叫建立和管理功能以及呼叫信令。有利地，呼叫服务器提供信令中继功能以进一步支持和启用语音呼叫的媒体转换。在本发明的示例性实现中，在单个平台中可以支持多达约6720个并发VoIP呼叫，其延迟仅为约17毫秒入口和25毫秒出口。

2. 发明授权

US08538387B2 Single voicemail for dual-mode phones 有权
标题翻译：单模语音信箱用于双模手机
公开(公告)号：US08538387B2
公开(公告)日：2013-09-17
申请号：US11955091
申请日：2007-12-12
申请人： Rajneesh Bajpai , Pradeep Iyer , Venkat Kalkunte
发明人： Rajneesh Bajpai , Pradeep Iyer , Venkat Kalkunte
IPC分类号： H04M11/10 , H04W36/00 , H04M1/00
CPC分类号： H04M3/53308 , H04M3/42314 , H04M2207/206
摘要： Single voicemail for dual-mode phones. Functionality is added to a dual-mode phone such that the dual-mode phone when operating in cellular mode sends a predetermined signal when it answers an incoming call. An enterprise mobility controller, on forwarding a call to the cellular side of a dual-mode phone after failing to complete a Wi-Fi connection, starts a timer. If the mobility controller does not receive the predetermined signal before the timer expires, it assumes that the cellular call has been handed off to the cellular voicemail system, terminates the cellular call, and sends the call to the enterprise voicemail system.
摘要翻译：单模语音信箱用于双模手机。将功能添加到双模手机中，使得当以蜂窝模式操作时的双模手机在应答来电时发送预定信号。企业移动控制器在未能完成Wi-Fi连接之后将呼叫转接到双模手机的蜂窝侧启动定时器。如果移动性控制器在定时器到期之前未接收到预定信号，则假设蜂窝呼叫已被切换到蜂窝语音邮件系统，终止蜂窝呼叫，并将呼叫发送到企业语音邮件系统。

3. 发明申请

US20090156175A1 Single Voicemail For Dual-Mode Phones 有权
标题翻译：双模式手机的单语音信箱
公开(公告)号：US20090156175A1
公开(公告)日：2009-06-18
申请号：US11955091
申请日：2007-12-12
申请人： Rajneesh Bajpai , Pradeep Iyer , Venkat Kalkunte
发明人： Rajneesh Bajpai , Pradeep Iyer , Venkat Kalkunte
IPC分类号： H04M3/533
CPC分类号： H04M3/53308 , H04M3/42314 , H04M2207/206
摘要： Single voicemail for dual-mode phones. Functionality is added to a dual-mode phone such that the dual-mode phone when operating in cellular mode sends a predetermined signal when it answers an incoming call. An enterprise mobility controller, on forwarding a call to the cellular side of a dual-mode phone after failing to complete a Wi-Fi connection, starts a timer. If the mobility controller does not receive the predetermined signal before the timer expires, it assumes that the cellular call has been handed off to the cellular voicemail system, terminates the cellular call, and sends the call to the enterprise voicemail system.
摘要翻译：单模语音信箱用于双模手机。将功能添加到双模手机中，使得当以蜂窝模式操作时的双模手机在应答来电时发送预定信号。企业移动控制器在未能完成Wi-Fi连接之后将呼叫转接到双模手机的蜂窝侧启动定时器。如果移动性控制器在定时器到期之前未接收到预定信号，则假设蜂窝呼叫已被切换到蜂窝语音邮件系统，终止蜂窝呼叫，并将呼叫发送到企业语音邮件系统。

4. 外观设计

USD650336S1 Housing for a multimedia node 有权
标题翻译：多媒体节点的住宿
公开(公告)号：USD650336S1
公开(公告)日：2011-12-13
申请号：US29353308
申请日：2010-01-06
申请人： Venkat Kalkunte
设计人： Venkat Kalkunte

5. 发明申请

US20110164516A1 METHOD AND SYSTEM FOR PROVIDING INFORMATION ACCESS, MULTIMEDIA CONTENT ACCESS, AND PHONE CONNECTIVITY 审中-公开
标题翻译：提供信息访问的方法和系统，多媒体内容访问和电话连接
公开(公告)号：US20110164516A1
公开(公告)日：2011-07-07
申请号：US12985207
申请日：2011-01-05
申请人： Venkat Kalkunte , Phil Emmel
发明人： Venkat Kalkunte , Phil Emmel
IPC分类号： H04L12/26 , H04W4/00
CPC分类号： H04W88/021 , H04L12/66
摘要： The present invention is a method and system for providing information access, multimedia content access, and phone connectivity. The present invention includes a multimedia wireless network having a plurality of nodes and a plurality of media boxes. The nodes are mobile and can have a renewable energy unit. One or more of the nodes can be a gateway node to provide information, multimedia content, and phone connectivity from an external electronic device outside the multimedia wireless network to the multimedia wireless network. The media boxes can be all-in-one data access devices and can connect to the nodes to provide access to the information, the multimedia content, and phone connectivity to a variety of electronic devices. The nodes and the media boxes can maintain seamless access to a WLAN or a phone network. The nodes and the media boxes can also be connected in a mesh network.
摘要翻译：本发明是用于提供信息访问，多媒体内容访问和电话连接的方法和系统。本发明包括具有多个节点和多个媒体盒的多媒体无线网络。节点是移动的，并且可以具有可再生能源单元。一个或多个节点可以是网关节点，用于从多媒体无线网络外的外部电子设备向多媒体无线网络提供信息，多媒体内容和电话连接。媒体盒可以是一体式数据访问设备，并且可以连接到节点以提供对各种电子设备的信息，多媒体内容和电话连接的访问。节点和媒体盒可以保持对WLAN或电话网络的无缝访问。节点和媒体盒也可以连接在网状网络中。

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