SERVICE INDUCED PRIVACY WITH SYNCHRONIZED NOISE INSERTION
    1.
    发明申请
    SERVICE INDUCED PRIVACY WITH SYNCHRONIZED NOISE INSERTION 审中-公开
    服务诱导隐私与同步噪声插入

    公开(公告)号:WO2009139807A3

    公开(公告)日:2010-01-07

    申请号:PCT/US2009002023

    申请日:2009-04-01

    CPC classification number: H04K1/02

    Abstract: A mechanism is disclosed for protecting the privacy of communication content bymeans of a synchronized noise insertion process operated by counterpart sending and receiving devices. In send mode, a synchronized noise pattern is introduced by a sending device onto a source content, rendering the source content unreadable (or at least partially obfuscating the source content so as to inhibit interception of the content); and in receive mode, a corresponding pattern is introduced 180-degrees out of phase so as to effectively subtract the synchronized noise pattern and yield the original source content. In such manner, communication privacy is acheivable without encrypting, encoding or transforming the source content at the sending or receiving device.

    Abstract translation: 公开了一种通过由对方发送和接收设备操作的同步噪声插入过程的方式来保护通信内容的隐私的机制。 在发送模式中,发送设备将同步噪声模式引入到源内容上,使得源内容不可读(或至少部分地模糊源内容以便禁止拦截内容); 并且在接收模式下,相应的模式被引入180度异相,以便有效地减去同步噪声模式并产生原始源内容。 以这种方式,不需要在发送或接收设备上对源内容进行加密,编码或变换就可以进行通信隐私。

    PRIORITY TELEPHONE SERVICE REVERSION AND NOTIFICATION
    2.
    发明申请
    PRIORITY TELEPHONE SERVICE REVERSION AND NOTIFICATION 审中-公开
    优先电话服务恢复和通知

    公开(公告)号:WO2008091507A1

    公开(公告)日:2008-07-31

    申请号:PCT/US2008/000482

    申请日:2008-01-14

    CPC classification number: H04M3/382 H04M3/4872 H04M2242/06

    Abstract: A method of administering a priority service is provided in a telecommunications network (20). The priority service provides higher priority handling of calls employing the service as compared to calls not employing the service for purposes of call completion. The method includes: obtaining at least one authentication credential from a user placing a call over the network (20); verifying a validity of the obtained credential; designating the call for priority handling if the credential is valid, otherwise designating the call for non-priority handling if the credential is invalid; and, attempting to complete the call over the network (20) in accordance with the designated handling.

    Abstract translation: 在电信网络(20)中提供管理优先服务的方法。 与不用于呼叫完成用途的呼叫相比,优先级服务提供对采用服务的呼叫的更高优先级的处理。 该方法包括:从通过网络(20)发起呼叫的用户获得至少一个认证证书; 验证获得的凭证的有效性; 如果凭证有效,则指定优先处理的呼叫,否则如果凭证无效则指定非优先处理的呼叫; 并且根据指定的处理尝试通过网络(20)完成呼叫。

    DEVICE AND/OR METHOD FOR WARNING ALERT RECEPTION DURING POWER OUTAGE
    5.
    发明申请
    DEVICE AND/OR METHOD FOR WARNING ALERT RECEPTION DURING POWER OUTAGE 审中-公开
    用于警告在电源输出期间接收的设备和/或方法

    公开(公告)号:WO2009134304A1

    公开(公告)日:2009-11-05

    申请号:PCT/US2009/001918

    申请日:2009-03-26

    CPC classification number: G08B27/008 G08B21/10

    Abstract: An electrically powered device (10) is provided that is equipped to receive television transmissions. Suitably, the device (10) is operative in one of two states, including a first state in which the device (10) is powered up for normal operation and a second state in which the device (10) is powered down for operation in a standby mode. The device (10) includes: a tuner (14) that is used to select a particular television channel for reception by the device (10); a controller (24) that is operative in the standby mode to set the tuner (14) to a designated channel and monitor the tuner (14) for at least one of an emergency alert, warning or public interest message received on the designated channel, wherein upon detection of an emergency alert, warning or public interest message, the controller (24) switches the device (10) into the first state so as allow the device (10) to output the detected emergency alert, warning or public interest message; and, a power supply (12) arranged to be operatively connected to an electric mains and provide electric power to selected components of the device (10) in accordance the device's operative state, wherein when the device is in the standby mode power from the supply (12) is still provided to the tuner (14) and controller (24) while not being supplied to one or more other electrically powered components of the device (10).

    Abstract translation: 提供了一种电力设备(10),其被配备为接收电视传输。 适当地,装置(10)以两种状态之一工作,其中包括第一状态,其中装置(10)上电以进行正常操作;以及第二状态,其中装置(10)断电以在 待机模式。 设备(10)包括:调谐器(14),用于选择特定的电视频道以供设备(10)接收; 控制器(24),其在所述待机模式下操作以将所述调谐器(14)设置到指定的频道并监视所述调谐器(14)中的至少一个在所述指定频道上接收的紧急警报,警告或公众利益消息中的至少一个, 其中,当检测到紧急警报,警告或公共利益消息时,控制器(24)将设备(10)切换到第一状态,以便设备(10)输出检测到的紧急警报,警告或公共利益消息; 以及电源(12),其布置成可操作地连接到电源并且根据设备的操作状态向设备(10)的选定部件提供电力,其中当所述设备处于待机模式时, (12)仍然被提供给调谐器(14)和控制器(24),而不被提供给设备(10)的一个或多个其他电动部件。

    DYNAMIC THROTTLING OF PRIORITY SERVICE CALLS
    6.
    发明申请
    DYNAMIC THROTTLING OF PRIORITY SERVICE CALLS 审中-公开
    动态节奏优先服务呼叫

    公开(公告)号:WO2009061394A4

    公开(公告)日:2009-07-16

    申请号:PCT/US2008012457

    申请日:2008-11-04

    Abstract: The application relates priority services such as the Government Emergency Telecommunication Service GETS or the Wireless Priority Service WPS which provide priority service to National Security/Emergency Preparedness personnel. In times of emergency or crisis or because of natural or other catastrophes, telecommunication networks can become congested. Throttling mechanisms such as call gapping are employed to limit the number of priority call/session requests accepted from a give source and/or handled by a given network node. However, present mechanisms rely on historical traffic levels rather than adapting to actual traffic level. This problem is solved in that parameters of the call gapping function are dynamically regulated. The method includes: monitoring a rate at which priority service requests are received at a node of the network; comparing the rate to a threshold; disabling a gapping function for priority service traffic when the rate is less than the threshold; enabling the gapping function for priority service traffic when the rate is not less than the threshold, and, dynamically regulating a parameter of the gapping function when the gapping function is enabled.

    Abstract translation: 该应用程序涉及优先服务,如政府应急通信服务GETS或无线优先级服务WPS,为国家安全/应急准备人员提供优先服务。 在紧急或危机时期或由于自然灾害或其他灾难发生时,电信网络可能会变得拥挤。 使用诸如呼叫间隔的调节机制来限制从给定源接受和/或由给定网络节点处理的优先呼叫/会话请求的数量。 然而,目前的机制依赖于历史流量水平,而不是适应实际流量水平。 解决了这个问题,即调用间隙功能的参数是动态调节的。 该方法包括:监视在网络的节点处接收优先级业务请求的速率; 将速率与阈值进行比较; 当速率小于阈值时,禁止优先业务流量的间隔功能; 当速率不小于阈值时,启用优先业务流量的间隙功能,并且在启用间隙功能时动态调整间隙功能的参数。

    CONTROL OF A CALLING PARTY'S TELEPHONE SERVICE FEATURES BY AN AGENT AT A PUBLIC SAFETY ANSWERING POINT
    8.
    发明申请
    CONTROL OF A CALLING PARTY'S TELEPHONE SERVICE FEATURES BY AN AGENT AT A PUBLIC SAFETY ANSWERING POINT 审中-公开
    在公共安全方面控制代理人的电话服务功能

    公开(公告)号:WO2007130351A3

    公开(公告)日:2008-01-10

    申请号:PCT/US2007010448

    申请日:2007-04-30

    CPC classification number: H04M3/42 H04M3/428 H04M3/56 H04M2242/04

    Abstract: A method of administering an emergency call service in a public switched telephone network (PSTN) (60) includes: receiving a call at a switching facility (70) from an end user terminal (EUT) (52) served by the facility (70), the facility (70) providing the EUT (52) access to a telephone service feature; disabling the telephone service feature for the EUT (52) in response to the facility (70) recognizing the received call as an emergency call; routing the emergency call to a public safety answering point (PSAP) (80) serving a geographic region in which the EUT (52) is located; and, providing a call taker (84) at the PSAP (80) control over the telephone service feature, such that the call taker (84) can selectively enable the telephone service feature.

    Abstract translation: 一种在公共交换电话网(PSTN)(60)中管理紧急呼叫业务的方法包括:从设备(70)所服务的终端用户终端(EUT)(52)接收到交换设备(70)的呼叫, ,提供EUT(52)访问电话服务特征的设施(70) 响应于将接收到的呼叫识别为紧急呼叫的设施(70),禁止EUT(52)的电话服务功能; 将紧急呼叫路由到服务于EUT(52)所在的地理区域的公共安全应答点(PSAP)(80); 并且在PSAP(80)上通过电话服务特征提供呼叫接收者(84),使得呼叫接收者(84)可以选择性地启用电话服务特征。

    SERVICE INDUCED PRIVACY WITH SYNCHRONIZED NOISE INSERTION
    9.
    发明申请
    SERVICE INDUCED PRIVACY WITH SYNCHRONIZED NOISE INSERTION 审中-公开
    服务诱导隐私与同步噪声插入

    公开(公告)号:WO2009139807A2

    公开(公告)日:2009-11-19

    申请号:PCT/US2009/002023

    申请日:2009-04-01

    CPC classification number: H04K1/02

    Abstract: A mechanism is disclosed for protecting the privacy of communication content bymeans of a synchronized noise insertion process operated by counterpart sending and receiving devices. In send mode, a synchronized noise pattern is introduced by a sending device onto a source content, rendering the source content unreadable (or at least partially obfuscating the source content so as to inhibit interception of the content); and in receive mode, a corresponding pattern is introduced 180-degrees out of phase so as to effectively subtract the synchronized noise pattern and yield the original source content. In such manner, communication privacy is acheivable without encrypting, encoding or transforming the source content at the sending or receiving device.

    Abstract translation: 公开了一种通过由对方发送和接收设备操作的同步噪声插入过程的方式来保护通信内容的隐私的机制。 在发送模式中,发送设备将同步噪声模式引入到源内容上,使得源内容不可读(或至少部分地模糊源内容以便禁止拦截内容); 并且在接收模式下,相应的模式被引入180度异相,以便有效地减去同步噪声模式并产生原始源内容。 以这种方式,不需要在发送或接收设备上对源内容进行加密,编码或变换就可以进行通信隐私。

    DYNAMIC THROTTLING OF PRIORITY SERVICE CALLS
    10.
    发明申请
    DYNAMIC THROTTLING OF PRIORITY SERVICE CALLS 审中-公开
    动态调节优先服务呼叫

    公开(公告)号:WO2009061394A1

    公开(公告)日:2009-05-14

    申请号:PCT/US2008/012457

    申请日:2008-11-04

    Abstract: The application relates priority services such as the Government Emergency Telecommunication Service GETS or the Wireless Priority Service WPS which provide priority service to National Security/Emergency Preparedness personnel. In times of emergency or crisis or because of natural or other catastrophes, telecommunication networks can become congested. Throttling mechanisms such as call gapping are employed to limit the number of priority call/session requests accepted from a give source and/or handled by a given network node. However, present mechanisms rely on historical traffic levels rather than adapting to actual traffic level. This problem is solved in that parameters of the call gapping function are dynamically regulated. The method includes: monitoring a rate at which priority service requests are received at a node of the network; comparing the rate to a threshold; disabling a gapping function for priority service traffic when the rate is less than the threshold; enabling the gapping function for priority service traffic when the rate is not less than the threshold, and, dynamically regulating a parameter of the gapping function when the gapping function is enabled.

    Abstract translation:

    本申请涉及优先服务,例如政府紧急电信服务GETS或为国家安全/应急准备人员提供优先服务的无线优先服务WPS。 在紧急或危机时期或由于自然灾害或其他灾难,电信网络可能会变得拥堵。 采用诸如呼叫间隔之类的限制机制来限制从给定源接受和/或由给定网络节点处理的优先级呼叫/会话请求的数量。 但是,目前的机制依赖于历史流量水平而不是适应实际流量水平。 这个问题是通过动态调节呼叫间隙函数的参数来解决的。 该方法包括:监视在网络的节点处接收到优先服务请求的速率; 将该比率与阈值进行比较; 当速率小于阈值时,禁用优先服务业务的间隔功能; 当速率不小于阈值时启用优先服务业务的间隔功能,并且当间隔功能被启用时动态调节间隔功能的参数。

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