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1. 发明授权

US09820313B2 Mediation of a combined asynchronous and synchronous communication session 有权
公开(公告)号：US09820313B2
公开(公告)日：2017-11-14
申请号：US14860845
申请日：2015-09-22
申请人： Bandwidth.com, Inc.
发明人： Jared Kashimba , Sai Rathnam
IPC分类号： H04W76/02 , H04L29/06 , H04W80/04
CPC分类号： H04W76/02 , H04L65/1089 , H04W76/10 , H04W80/04
摘要： Disclosed are techniques for mediating a communication session between a communication device operating asynchronously and a communication device operating synchronously. A communications server receives a first set of audio data segments transmitted asynchronously from an asynchronous communication device over a first communication link and converts the audio data segments into a first synchronous stream of audio data. The communications server then establishes a synchronous audio media channel between itself and the synchronous device over a second communication link before transmitting the first synchronous stream of audio data to the second communication device over the established synchronous audio media channel. The communications server may also receive a second synchronous stream of audio data from the synchronous communication device and convert the second synchronous stream of audio data into a second set of audio data segments. The second set of audio data segments may then be transmitted asynchronously to the asynchronous communication device over the first communication link.

2. 发明申请

US20150016404A1 Outbound Communication Session Establishment on a Telecommunications Network 有权
标题翻译：电信网络外部通信会议建立
公开(公告)号：US20150016404A1
公开(公告)日：2015-01-15
申请号：US14501498
申请日：2014-09-30
申请人： Bandwidth.com, Inc.
发明人： Sai Rathnam , Jared Kashimba
IPC分类号： H04M7/00 , H04W76/02 , H04L29/06 , H04W4/14
CPC分类号： H04M7/0075 , H04L65/1006 , H04L65/103 , H04L65/1046 , H04L65/1069 , H04M7/006 , H04W4/14 , H04W76/10 , H04W92/02
摘要： Disclosed are techniques for establishing a communication session in a call server between communication devices. A call server receives a communication session establishment message from a communication device that has an associated VoIP telephone number. The message is indicative of the communication device wanting to place a call to a target communication device. The communication session establishment message includes the VoIP telephone number and a target communication device identifier. The call server establishes a first communication link with the device depending on the quality of a connection with an IP access point. The call server then establishes a second communication link with the target communication device. The call server may then join the first and second communication links to establish a communication session between the communication devices.
摘要翻译：公开了在通信设备之间的呼叫服务器中建立通信会话的技术。呼叫服务器从具有相关联的VoIP电话号码的通信设备接收通信会话建立消息。该消息指示希望向目标通信设备发起呼叫的通信设备。通信会话建立消息包括VoIP电话号码和目标通信设备标识符。呼叫服务器根据与IP接入点的连接的质量与设备建立第一通信链路。呼叫服务器然后建立与目标通信设备的第二通信链路。呼叫服务器然后可以加入第一和第二通信链路，以在通信设备之间建立通信会话。

3. 发明申请

US20140342772A1 Predictive Caching of IP Data 审中-公开
公开(公告)号：US20140342772A1
公开(公告)日：2014-11-20
申请号：US14447739
申请日：2014-07-31
申请人： Bandwidth.com, Inc.
发明人： James Mulcahy , Sai Rathnam , W. Christopher Matton
IPC分类号： H04W88/06
CPC分类号： H04W88/06 , H04L67/2842 , H04L67/2847 , H04L67/32
摘要： Disclosed is a method of predictively caching IP content data for a mobile device. In the mobile device, a content request is sent to an intelligent cache server over an IP network or a home cellular network, the content request indicative of recurring IP content data of interest to the mobile device. The intelligent cache server retrieves the requested IP content data from content servers and queues the requested IP content data in a buffer associated with the mobile device. A notification message is sent to the mobile device indicating that the requested IP content is queued. The mobile device determines whether it is connected to a non-cellular IP network access point or a home cellular network and automatically downloads the queued IP content data from the intelligent cache server. The IP content data is stored in a cache memory in the mobile device.

4. 发明申请

US20130308601A1 Inter-Network Communication Session Handoff 有权
标题翻译：网络间通信会话切换
公开(公告)号：US20130308601A1
公开(公告)日：2013-11-21
申请号：US13943086
申请日：2013-07-16
申请人： Bandwidth.com, Inc.
发明人： L. Anders Brownworth , Jared Kashimba , Timothy Jones , Sai Rathnam
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04L61/1529 , H04L65/1003 , H04L65/4015 , H04L67/148 , H04L69/14 , H04M7/006 , H04W24/04 , H04W36/0016 , H04W36/0083 , H04W36/14 , H04W36/18 , H04W76/15 , H04W88/10
摘要： A communication session between a first communication device and a second communication device is hosted in an Internet Protocol (IP) based packet data network. A contact server functions as a bridge service between the first communication device and the second communication device. A communication link between the first communication device and the contact server or the second communication device and the contact server is initially a voice-over IP (VoIP) communication link over a wireless data network. The contact server analyzes a call quality characteristic of the VoIP communication link and causes the communication device having the VoIP communication link to handoff the VoIP communication link from the wireless data network to a cellular communication link on a cellular network when the analyzed call quality characteristic of the VoIP communication link crosses a threshold level. Other embodiments describe handing off from a cellular communication link to VoIP communication link.
摘要翻译：第一通信设备和第二通信设备之间的通信会话被托管在基于因特网协议（IP）的分组数据网络中。联络服务器用作第一通信设备和第二通信设备之间的桥接服务。第一通信设备和联系人服务器或第二通信设备和联系人服务器之间的通信链路最初是无线数据网络上的语音IP（VoIP）通信链路。联系服务器分析VoIP通信链路的呼叫质量特性，并且使得具有VoIP通信链路的通信设备将VoIP通信链路从无线数据网络切换到蜂窝网络上的蜂窝通信链路，当分析的呼叫质量特性 VoIP通信链路跨越阈值级别。其他实施例描述了从蜂窝通信链路切换到VoIP通信链路。

5. 发明申请

US20130157663A1 INTELLIGENT HANDOFFS FOR ENHANCING OR AVOIDING DROPPED AND INTERRUPTED COMMUNICATION SESSIONS 有权
标题翻译：智能手段，用于增强或避免流失和中断通信会议
公开(公告)号：US20130157663A1
公开(公告)日：2013-06-20
申请号：US13693629
申请日：2012-12-04
申请人： Bandwidth.com, Inc.
发明人： L. Anders Brownworth , Jared Kashimba , Timothy Jones , Sai Rathnam
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04L61/1529 , H04L65/1003 , H04L65/4015 , H04L67/148 , H04L69/14 , H04M7/006 , H04W24/04 , H04W36/0016 , H04W36/0083 , H04W36/14 , H04W36/18 , H04W76/15 , H04W88/10
摘要： Systems and methods for intelligently enhancing communication sessions or avoiding dropped and interrupted communication sessions between or among communication devices. Characteristics of a communication link are monitored and are compared to intelligent communication session data to predictively determine whether a handoff may be needed or whether multi-streaming should be invoked or terminated. Intelligent communication session data may be monitored, recorded and/or stored by a handoff service, a bridging service and/or a multi-streaming service, as well as applications executed on communication devices or other network devices. Intelligent communication session data may be any data relating to a communication session, including detected signal strengths, available networks, protocol and buffer statistics and analysis, environmental and/or geographical factors, the performance of access points and other network components, past interactions between or among communication devices, and access points and other network components, context of conversations during voice calls.
摘要翻译：用于智能地增强通信会话或避免通信设备之间或之间的丢弃和中断的通信会话的系统和方法。对通信链路的特性进行监控，并将其与智能通信会话数据进行比较，以预测是否需要切换，还是应该调用或终止多流。智能通信会话数据可以由切换服务，桥接服务和/或多流服务以及在通信设备或其他网络设备上执行的应用来监视，记录和/或存储。智能通信会话数据可以是与通信会话相关的任何数据，包括检测到的信号强度，可用网络，协议和缓冲器统计和分析，环境和/或地理因素，接入点和其他网络组件的性能，在通信设备中，以及接入点和其他网络组件，语音呼叫期间的对话的上下文。

6. 发明授权

US09680883B1 Techniques for integrating voice control into an active telephony call 有权
公开(公告)号：US09680883B1
公开(公告)日：2017-06-13
申请号：US15263906
申请日：2016-09-13
申请人： Bandwidth.com, Inc.
发明人： Jared Kashimba , Sai Rathnam , Matthews Abraham , Andrew Gulino , Charles Marcel Kinard , Aaron Medford , Justin Milam , Travis Morton , Jon Schniepp , Brandon Smith , Shawn Starler , Greg Stephens , Sam Thomas , Matthew Wood
IPC分类号： H04L29/06 , H04M1/253 , G06Q20/32 , G08C17/02 , H04W4/14 , H04M7/00
CPC分类号： H04L65/1096 , G06Q20/322 , G08C17/02 , G10L15/1822 , G10L15/22 , G10L2015/223 , H04L61/6068 , H04L65/1083 , H04L65/1093 , H04M1/2535 , H04M7/0054 , H04M2201/40 , H04M2203/2072 , H04M2242/12 , H04W4/14 , H04W4/16 , H04W84/042 , H04W84/12
摘要： Examples are disclosed for responding to voice commands within an existing telephony call between two or more end user communication devices mediated by an IP based communications server. The server is mediating a telephony call among the two or more end user communication devices where each end user communication device has its own communication link to the server. The server may detect a trigger event from one of the end user communication devices. Upon detecting the trigger event, the server may receive voice input over the communication link from the end user communication device that generated the trigger event. The received voice input may be parsed into one or more voice commands. The server may then cause the one or more voice commands to be executed. In other embodiments, much of the intelligence and processing may be carried out on the end user communication device directly.

7. 发明申请

US20150381697A1 Bonding of Multiple Concurrent Data Streams Among Multiple Devices 审中-公开
标题翻译：多个并发数据流的绑定在多个设备中
公开(公告)号：US20150381697A1
公开(公告)日：2015-12-31
申请号：US14840085
申请日：2015-08-31
申请人： Bandwidth.com, Inc.
发明人： James Mulcahy , Sai Rathnam
IPC分类号： H04L29/06 , H04L12/801
CPC分类号： H04L65/608 , H04L47/14 , H04L65/4015 , H04L65/60 , H04L65/80 , H04L67/10 , H04L69/14
摘要： Examples are disclosed for hosting a communication session between a computer device and a destination communication device in an Internet Protocol (IP) based packet data network. A computer device receives multiple concurrent IP packet data streams each representative of the same content but received over corresponding multiple communication links. The original IP packet data stream comes from the communications server. At least one IP packet data stream representative of the original IP packet data stream traverses a communication link through a second communication device working in tandem with the communications server before arriving at the computer device. The computer device determines a packet arrival time for each corresponding packet in the multiple concurrent IP packet data streams. The computer device then creates a bonded IP packet data stream by selecting the first to arrive packet for each time slot from among corresponding time slots of the multiple concurrent IP packet data streams.
摘要翻译：公开了用于在基于因特网协议（IP）的分组数据网络中的计算机设备和目的地通信设备之间承载通信会话的示例。计算机设备接收多个并发的IP分组数据流，每个表示相同内容但是通过相应的多个通信链路接收。原始IP分组数据流来自通信服务器。代表原始IP分组数据流的至少一个IP分组数据流在到达计算机设备之前通过与通信服务器并行工作的第二通信设备穿过通信链路。计算机设备确定多个并发IP分组数据流中每个相应分组的分组到达时间。然后，计算机设备通过从多个并发IP分组数据流的相应时隙中选择第一个到达每个时隙的分组来创建绑定的IP分组数据流。

8. 发明申请

US20140329559A1 Predictive Caching of IP Data 审中-公开
标题翻译： IP数据预测缓存
公开(公告)号：US20140329559A1
公开(公告)日：2014-11-06
申请号：US14337335
申请日：2014-07-22
申请人： Bandwidth.com, Inc.
发明人： James Mulcahy , Sai Rathnam
IPC分类号： H04W88/06 , H04L29/08
CPC分类号： H04L41/147 , H04L67/2842 , H04L67/2847 , H04L67/2885 , H04L67/306 , H04W4/80 , H04W24/06 , H04W80/04 , H04W88/06
摘要： Disclosed is a technique for predictively caching IP content data for a mobile device. In the mobile device, a content request is sent to an intelligent cache server over an IP network, the content request indicative of recurring IP content data of interest to the mobile device. The intelligent cache server retrieves the requested IP content data from one or more content servers and queues the requested IP content data in a buffer associated with the mobile device. A notification message is sent to the mobile device indicating that the requested IP content is queued. The mobile device determines whether it is connected to a non-cellular IP network access point and automatically downloads the queued IP content data from the intelligent cache server when connected to a non-cellular IP network. The IP content data is stored in a cache memory in the mobile device. Other embodiments are disclosed.
摘要翻译：公开了一种用于预测性地缓存移动设备的IP内容数据的技术。在移动设备中，通过IP网络将内容请求发送到智能缓存服务器，该内容请求指示移动设备感兴趣的重复的IP内容数据。智能缓存服务器从一个或多个内容服务器检索所请求的IP内容数据，并将所请求的IP内容数据排队在与移动设备相关联的缓冲器中。向移动设备发送指示所请求的IP内容被排队的通知消息。移动设备确定是否连接到非蜂窝IP网络接入点，并且在连接到非蜂窝IP网络时自动从智能缓存服务器下载排队的IP内容数据。 IP内容数据存储在移动设备中的高速缓冲存储器中。公开了其他实施例。

9. 发明授权

US08879544B1 Outbound communication session establishment on a telecommunications network 有权
标题翻译：电信网络上的出站通信会话建立
公开(公告)号：US08879544B1
公开(公告)日：2014-11-04
申请号：US14320784
申请日：2014-07-01
申请人： Bandwidth.com, Inc.
发明人： Sai Rathnam , Jared Kashimba
IPC分类号： H04L12/66 , H04W92/02 , H04M7/00 , H04L29/06
CPC分类号： H04M7/0075 , H04L65/1006 , H04L65/103 , H04L65/1046 , H04L65/1069 , H04M7/006 , H04W4/14 , H04W76/10 , H04W92/02
摘要： Disclosed are techniques for establishing a communication session in a call server between communication devices. A call server receives a communication session establishment message from a communication device that has an associated VoIP telephone number. The message is indicative of the communication device wanting to place a call to a target communication device that has an associated target telephone number. The communication session establishment message includes the VoIP telephone number, the target telephone number and a connection status indicator. The call server establishes a first communication link with the device based on the connection status indicator. The call server then establishes a second communication link with the target communication device. The call server may then join the first and second communication links to establish a communication session between the communication devices.
摘要翻译：公开了在通信设备之间的呼叫服务器中建立通信会话的技术。呼叫服务器从具有相关联的VoIP电话号码的通信设备接收通信会话建立消息。该消息指示希望向具有相关联的目标电话号码的目标通信设备发起呼叫的通信设备。通信会话建立消息包括VoIP电话号码，目标电话号码和连接状态指示符。呼叫服务器基于连接状态指示符与设备建立第一通信链路。呼叫服务器然后建立与目标通信设备的第二通信链路。呼叫服务器然后可以加入第一和第二通信链路，以建立通信设备之间的通信会话。

10. 发明授权

US08825881B2 Predictive caching of IP data 有权
标题翻译： IP数据预测缓存
公开(公告)号：US08825881B2
公开(公告)日：2014-09-02
申请号：US14024780
申请日：2013-09-12
申请人： Bandwidth.com, Inc.
发明人： James Mulcahy , Sai Rathnam
IPC分类号： G06F15/16 , H04L29/08 , H04W88/06
CPC分类号： H04L41/147 , H04L67/2842 , H04L67/2847 , H04L67/2885 , H04L67/306 , H04W4/80 , H04W24/06 , H04W80/04 , H04W88/06
摘要： Disclosed is a method of predictively caching IP content data for a mobile device. In the mobile device, a content request is sent to an intelligent cache server over an IP network, the content request indicative of recurring IP content data of interest to the mobile device. The intelligent cache server retrieves the requested IP content data from content servers and queues the requested IP content data in a buffer associated with the mobile device. A notification message is sent to the mobile device indicating that the requested IP content is queued. The mobile device determines whether it is connected to a non-cellular IP network access point and automatically downloads the queued IP content data from the intelligent cache server when connected to a non-cellular IP network. The IP content data is stored in a cache memory in the mobile device. Other embodiments are disclosed.
摘要翻译：公开了一种用于预测性地缓存移动设备的IP内容数据的方法。在移动设备中，通过IP网络将内容请求发送到智能缓存服务器，该内容请求指示移动设备感兴趣的重复的IP内容数据。智能缓存服务器从内容服务器检索所请求的IP内容数据，并将所请求的IP内容数据排队在与移动设备相关联的缓冲器中。向移动设备发送指示所请求的IP内容被排队的通知消息。移动设备确定是否连接到非蜂窝IP网络接入点，并且在连接到非蜂窝IP网络时自动从智能缓存服务器下载排队的IP内容数据。 IP内容数据存储在移动设备中的高速缓冲存储器中。公开了其他实施例。

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