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1. 发明申请

US20090288162A1 SYSTEM AND METHOD FOR DEFENDING AGAINST DENIAL OF SERVICE ATTACKS ON VIRTUAL TALK GROUPS 有权
标题翻译：防止虚拟征集组织服务攻击的系统和方法
公开(公告)号：US20090288162A1
公开(公告)日：2009-11-19
申请号：US12122834
申请日：2008-05-19
申请人： Shmuel Shaffer , Amit Barave
发明人： Shmuel Shaffer , Amit Barave
IPC分类号： G06F11/00
CPC分类号： H04L63/1458
摘要： In one embodiment, a method includes establishing a first virtual talk group (VTG) that includes a plurality of endpoints and has a first multicast address. The plurality of endpoints includes a first endpoint and a second endpoint. The method also includes monitoring traffic associated with the first VTG, determining when a denial of service (DOS) attack is indicated by the traffic, and identifying at least one rogue endpoint responsible for the DOS attack when it is determined that the DOS attack is indicated. The first endpoint and the second endpoint are notified that they are to participate in a dynamic switchover to a second VTG when a DOS attack is indicated. The second VTG is established using a second multicast address, and includes the first endpoint and the second endpoint, but not the rogue endpoint.
摘要翻译：在一个实施例中，一种方法包括建立包括多个端点并具有第一多播地址的第一虚拟通话组（VTG）。多个端点包括第一端点和第二端点。该方法还包括监视与第一VTG相关联的流量，确定何时由业务指示拒绝服务（DOS）攻击，以及当确定指示DOS攻击时识别负责DOS攻击的至少一个流氓端点。通知第一个端点和第二个端点，当指示DOS攻击时，它们将参与动态切换到第二个VTG。使用第二多播地址建立第二VTG，并且包括第一端点和第二端点，但不包括流氓端点。

2. 发明授权

US08300638B2 Multimodal multilevel precedence and preemption 有权
标题翻译：多模式多级优先和抢占
公开(公告)号：US08300638B2
公开(公告)日：2012-10-30
申请号：US11688381
申请日：2007-03-20
申请人： Amit Barave , Shmuel Shaffer
发明人： Amit Barave , Shmuel Shaffer
IPC分类号： H04L12/28
CPC分类号： H04L41/0893 , H04L51/14
摘要： A device comprising a network resource controller to preempt at least one multiple-user session over a primary modality of communication according to a precedence-level associated with users of the multiple-user session and to switch the multiple-user session to an alternate modality of communication without disconnection of the multiple-user session.
摘要翻译：一种设备，包括：网络资源控制器，用于根据与所述多用户会话的用户相关联的优先级，通过主要的通信模式抢占至少一个多用户会话，并将所述多用户会话切换到所述多用户会话的替代模式通信而不断开多用户会话。

3. 发明申请

US20120213219A1 IN-VOICEMAIL-SESSION CALL TRANSFERS 有权
公开(公告)号：US20120213219A1
公开(公告)日：2012-08-23
申请号：US13032346
申请日：2011-02-22
申请人： Shmuel Shaffer , Amit Barave
发明人： Shmuel Shaffer , Amit Barave
IPC分类号： H04L12/66 , H04M1/64 , H04M11/00
CPC分类号： H04M3/53341 , H04M2203/6081
摘要： In one embodiment, a voicemail system stores a voicemail message left by a first caller for a second caller. The voicemail system facilitates the transfer of a call out of a playback of the voicemail to the first caller and generates a credential that is coupled with the call. If the first caller is not available for the call, the second caller is transferred to the voicemail mailbox of the first caller where second caller records a second voicemail, which is placed in the mailbox of the first caller. The call may be transferred back to the mailbox of the first caller in response to a transfer code entered by the second caller. The voicemail system verifies the second caller based on the credential and returns the second caller to the appropriate location in the queue of voicemails.
摘要翻译：在一个实施例中，语音邮件系统存储由第一呼叫者留给第二呼叫者的语音邮件消息。语音邮件系统便于将呼叫从语音邮件的回放传送到第一呼叫者，并且生成与该呼叫相结合的证书。如果第一呼叫者不可用于呼叫，则第二呼叫者被转移到第一呼叫者的语音邮箱，其中第二呼叫者记录第二语音邮件，该第二语音信箱放在第一呼叫者的邮箱中。响应于由第二呼叫者输入的传送码，呼叫可以被转移回第一呼叫者的邮箱。语音邮件系统基于证书验证第二呼叫者，并将第二呼叫者返回到语音邮件队列中的适当位置。

4. 发明申请

US20110225238A1 SYSTEM AND METHOD FOR PROVIDING DATA CHANNEL MANAGEMENT IN A NETWORK ENVIRONMENT 有权
标题翻译：在网络环境中提供数据通道管理的系统和方法
公开(公告)号：US20110225238A1
公开(公告)日：2011-09-15
申请号：US12722389
申请日：2010-03-11
申请人： Shmuel Shaffer , Amit Barave , Mukul Jain
发明人： Shmuel Shaffer , Amit Barave , Mukul Jain
IPC分类号： G06F15/16
CPC分类号： H04L65/4007 , H04L63/08 , H04L67/12 , H04W4/06 , H04W4/90 , H04W8/26 , H04W80/04
摘要： An example method can include establishing a session involving a first end user, the first end user is included in a virtual talk group, which includes at least one other end user. A media source is provided for the session. The method also includes initiating a request for a second end user to join the session, the second end user is added to the virtual talk group. A mobile device being used by the first end user controls which data from the media source is to be sent to the second user during the session. An internet protocol (IP) address associated with the media source is withheld from communications sent to the second user. In more detailed embodiments, a control channel can be established between the mobile device and a server, the control channel managing data being sent to end users in the virtual talk group.
摘要翻译：示例性方法可以包括建立涉及第一最终用户的会话，第一终端用户被包括在包括至少一个其他最终用户的虚拟通话组中。为会议提供了媒体来源。该方法还包括发起对第二终端用户加入会话的请求，将第二终端用户添加到虚拟通话组。由第一终端用户使用的移动设备控制在会话期间将来自媒体源的哪些数据发送给第二用户。与发送给第二用户的通信相关联的与媒体源相关联的因特网协议（IP）地址。在更详细的实施例中，可以在移动设备和服务器之间建立控制信道，控制信道管理数据被发送到虚拟通话组中的最终用户。

5. 发明申请

US20080299940A1 INTEROPERABILITY AND COLLABORATION SYSTEM WITH EMERGENCY INTERCEPTION MONITORING 有权
标题翻译：具有紧急干预监测的互操作性和协调系统
公开(公告)号：US20080299940A1
公开(公告)日：2008-12-04
申请号：US11756827
申请日：2007-06-01
申请人： Shmuel Shaffer , Amit Barave
发明人： Shmuel Shaffer , Amit Barave
IPC分类号： H04M11/04
CPC分类号： H04L65/403
摘要： Methods and apparatus for automatically connecting an emergency caller with appropriate responders within an interoperability and collaboration system. According to one aspect of the present invention, a method includes obtaining a request for a response, and identifying a first location from which the request originated. The request is obtained from a source that utilizes a phone and is located at the first location. The method also includes identifying at least one potential responder that may be capable or appropriate for providing the response. Finally, the method also includes creating a virtual talk group that includes the source and the potential responder. The potential responder may listen substantially directly to communications from the source within the virtual talk group using a land mobile radio.
摘要翻译：在互操作性和协作系统内自动将紧急呼叫者与适当的应答者连接起来的方法和装置。根据本发明的一个方面，一种方法包括获得响应的请求，以及识别发起请求的第一位置。该请求是从使用电话并位于第一个位置的来源获得的。该方法还包括识别至少一个可能能够或适于提供响应的潜在响应者。最后，该方法还包括创建包括源和潜在响应者的虚拟通话组。潜在的应答者可以使用陆地移动无线电直接监听来自虚拟对话组内的源的通信。

6. 发明申请

US20080232248A1 MULTIMODAL MULTILEVEL PRECEDENCE AND PREEMPTION 有权
标题翻译：多模多媒体预防和预防
公开(公告)号：US20080232248A1
公开(公告)日：2008-09-25
申请号：US11688381
申请日：2007-03-20
申请人： Amit Barave , Shmuel Shaffer
发明人： Amit Barave , Shmuel Shaffer
IPC分类号： H04L12/26
CPC分类号： H04L41/0893 , H04L51/14
摘要： A device comprising a network resource controller to preempt at least one multiple-user session over a primary modality of communication according to a precedence-level associated with users of the multiple-user session and to switch the multiple-user session to an alternate modality of communication without disconnection of the multiple-user session,
摘要翻译：一种设备，包括：网络资源控制器，用于根据与所述多用户会话的用户相关联的优先级，通过主要的通信模式抢占至少一个多用户会话，并将所述多用户会话切换到所述多用户会话的替代模式通信而不断开多用户会话，

7. 发明授权

US08782144B2 Controlling the distribution of messages 有权
标题翻译：控制消息分发
公开(公告)号：US08782144B2
公开(公告)日：2014-07-15
申请号：US12511681
申请日：2009-07-29
申请人： Shmuel Shaffer , Amit Barave , Mukul Jain , Alan Darryl Gatzke
发明人： Shmuel Shaffer , Amit Barave , Mukul Jain , Alan Darryl Gatzke
IPC分类号： G06F15/16
CPC分类号： G06F9/542 , G06F2209/545 , G06Q10/107
摘要： In an example embodiment, described herein is an apparatus that comprises a user interface, a communication interface, and logic coupled to the user interface and communication interface. The logic is configured to receiving a request via the user interface to forward a message to a recipient to determine whether distribution of the message is restricted to a group. The logic is further configured to determine whether the recipient is a member of the group responsive to determining distribution of the message restricted to a group. The logic is configured to send the message to the recipient via the communication interface responsive to determining the recipient is a member of the group.
摘要翻译：在一个示例性实施例中，这里描述的是一种装置，其包括耦合到用户接口和通信接口的用户接口，通信接口和逻辑。逻辑被配置为经由用户界面接收请求以将消息转发到接收者以确定消息的分发是否被限制到一个组。该逻辑还被配置为响应于确定限于组的消息的分发来确定接收者是否是群组的成员。逻辑被配置为响应于确定接收者是组的成员，经由通信接口将消息发送到接收者。

8. 发明授权

US08155619B2 Interoperability and collaboration system with emergency interception monitoring 有权
标题翻译：具有紧急拦截监测的互操作性和协作系统
公开(公告)号：US08155619B2
公开(公告)日：2012-04-10
申请号：US11756827
申请日：2007-06-01
申请人： Shmuel Shaffer , Amit Barave
发明人： Shmuel Shaffer , Amit Barave
IPC分类号： H04M11/04
CPC分类号： H04L65/403
摘要： Methods and apparatus for automatically connecting an emergency caller with appropriate responders within an interoperability and collaboration system. According to one aspect of the present invention, a method includes obtaining a request for a response, and identifying a first location from which the request originated. The request is obtained from a source that utilizes a phone and is located at the first location. The method also includes identifying at least one potential responder that may be capable or appropriate for providing the response. Finally, the method also includes creating a virtual talk group that includes the source and the potential responder. The potential responder may listen substantially directly to communications from the source within the virtual talk group using a land mobile radio.
摘要翻译：在互操作性和协作系统内自动将紧急呼叫者与适当的应答者连接起来的方法和装置。根据本发明的一个方面，一种方法包括获得响应的请求，以及识别发起请求的第一位置。该请求是从使用电话并位于第一个位置的来源获得的。该方法还包括识别至少一个可能能够或适于提供响应的潜在响应者。最后，该方法还包括创建包括源和潜在响应者的虚拟通话组。潜在的应答者可以使用陆地移动无线电直接监听来自虚拟对话组内的源的通信。

9. 发明申请

US20090298525A1 INTEROPERABILITY AND COMMUNICATIONS SYSTEM DYNAMIC MEDIA PROXY BASED ON CAPABILITY NEGOTIATION 有权
标题翻译：基于能力协调的互动性和通信系统动态媒体代理
公开(公告)号：US20090298525A1
公开(公告)日：2009-12-03
申请号：US12127397
申请日：2008-05-27
申请人： Shmuel Shaffer , Amit Barave , Steven Christenson , Marcelo Oliveira
发明人： Shmuel Shaffer , Amit Barave , Steven Christenson , Marcelo Oliveira
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W4/08 , H04L65/105 , H04L65/605 , H04L69/24
摘要： A system and methodology to facilitate communication between non-compatible communication devices by utilization of a dynamic media proxy is provided. Information associated with an endpoint, such as, media capabilities, identity and system resource information is collected. Media proxy'ing is performed as part of capability negotiation. A dynamic media proxy is employed based on an analysis of the collected information. An analysis component can identify an endpoint that does not adhere to specific rules of transmission and can dynamically connect such an endpoint to a VTG (virtual talk group) via a proxy to prevent the endpoint from transmitting media into an active VTG that already has multiple talkers streaming media. Additionally, the location where media processing can occur can be dynamically determined based on the available system resources.
摘要翻译：提供了一种通过利用动态媒体代理促进不兼容通信设备之间的通信的系统和方法。收集与端点相关联的信息，如媒体功能，身份和系统资源信息。媒体代理作为能力协商的一部分进行。基于收集的信息的分析，采用动态媒体代理。分析组件可以识别不遵守特定传输规则的端点，并且可以经由代理将这样的端点动态地连接到VTG（虚拟通话组），以防止端点将媒体发送到已经具有多个通话者的主动VTG 流媒体。此外，可以基于可用的系统资源来动态地确定可以发生媒体处理的位置。

10. 发明授权

US08892149B2 Interoperability and communications system dynamic media proxy based on capability negotiation 有权
标题翻译：基于能力协商的互操作性和通信系统动态媒体代理
公开(公告)号：US08892149B2
公开(公告)日：2014-11-18
申请号：US12127397
申请日：2008-05-27
申请人： Shmuel Shaffer , Amit Barave , Steven Christenson , Marcelo Oliveira
发明人： Shmuel Shaffer , Amit Barave , Steven Christenson , Marcelo Oliveira
IPC分类号： H04B7/00 , H04L29/06
CPC分类号： H04W4/08 , H04L65/105 , H04L65/605 , H04L69/24
摘要： A system and methodology to facilitate communication between non-compatible communication devices by utilization of a dynamic media proxy is provided. Information associated with an endpoint, such as, media capabilities, identity and system resource information is collected. Media proxy'ing is performed as part of capability negotiation. A dynamic media proxy is employed based on an analysis of the collected information. An analysis component can identify an endpoint that does not adhere to specific rules of transmission and can dynamically connect such an endpoint to a VTG (virtual talk group) via a proxy to prevent the endpoint from transmitting media into an active VTG that already has multiple talkers streaming media. Additionally, the location where media processing can occur can be dynamically determined based on the available system resources.
摘要翻译：提供了一种通过利用动态媒体代理促进不兼容通信设备之间的通信的系统和方法。收集与端点相关联的信息，如媒体功能，身份和系统资源信息。媒体代理作为能力协商的一部分进行。基于收集的信息的分析，采用动态媒体代理。分析组件可以识别不遵守特定传输规则的端点，并且可以经由代理将这样的端点动态地连接到VTG（虚拟通话组），以防止端点将媒体发送到已经具有多个通话者的主动VTG 流媒体。此外，可以基于可用的系统资源来动态地确定可以发生媒体处理的位置。

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