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公开(公告)号：US08428647B2
公开(公告)日：2013-04-23
申请号：US13455672
申请日：2012-04-25
IPC分类号： H04M1/00
CPC分类号： H04L65/1053 , H04M3/4234 , H04W76/10
摘要： Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based on different behaviors of the mobile devices and the network or networks used by the device(s).
摘要翻译： 方面涉及向移动设备提供企业呼叫功能。 例如，移动设备可以通过数据信道来指示PBX将代表其呼叫到被叫方。 PBX可以回叫移动设备，呼叫被叫方，并桥接那些呼叫线路建立呼叫。 移动设备可以采用PBX进行特定呼入的机制。 这些机制可以包括在应答来电之后建立的语音信道上使用ANI信息，发送和接收可听见的验证码。 可以基于移动设备和设备使用的网络或网络的不同行为来选择验证码。
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2.发明申请SYSTEM, METHOD AND DEVICE FOR HANDLING VOICE CALLS ON A DUAL-MODE WIRELESS MOBILE COMMUNICATION DEVICE 有权用于在双向无线移动通信设备上处理语音呼叫的系统，方法和设备公开(公告)号：US20130040638A1
公开(公告)日：2013-02-14
申请号：US13616729
申请日：2012-09-14
IPC分类号： H04W36/14
摘要： To handle a communication session at a wireless mobile communications device, after receiving an indication of current signal strength of an access point for a wireless local area network (“WLAN”) a signal strength threshold associated with the access point is retrieved. If the communication session is currently carried by a cellular network and the current signal strength exceeds the signal strength threshold, the communication session is switched from the cellular network to the WLAN. A metric is then adjusted based on timing of the switch relative to any switch of the communication session from the WLAN to the cellular network over a preceding time window associated with the access point. Based on the metric, the signal strength threshold associated with the access point is selectively adjusted.
摘要翻译： 为了在无线移动通信设备处理通信会话，在接收到针对无线局域网（WLAN）的接入点的当前信号强度的指示之后，检索与接入点相关联的信号强度阈值。 如果通信会话当前由蜂窝网络携带并且当前信号强度超过信号强度阈值，则通信会话从蜂窝网络切换到WLAN。 然后基于与接入点相关联的先前时间窗口，相对于从WLAN到蜂窝网络的通信会话的任何交换机，交换机的定时被调整。 基于该度量，选择性地调整与接入点相关联的信号强度阈值。
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公开(公告)号：US20120208513A1
公开(公告)日：2012-08-16
申请号：US13455672
申请日：2012-04-25
IPC分类号： H04W4/16
CPC分类号： H04L65/1053 , H04M3/4234 , H04W76/10
摘要： Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based on different behaviors of the mobile devices and the network or networks used by the device(s).
摘要翻译： 方面涉及向移动设备提供企业呼叫功能。 例如，移动设备可以通过数据信道来指示PBX将代表其呼叫到被叫方。 PBX可以回叫移动设备，呼叫被叫方，并桥接那些呼叫线路建立呼叫。 移动设备可以采用PBX进行特定呼入的机制。 这些机制可以包括在应答来电之后建立的语音信道上使用ANI信息，发送和接收可听见的验证码。 可以基于移动设备和设备使用的网络或网络的不同行为来选择验证码。
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4.发明授权Systems and methods of synchronizing ring tone cycles and delivery of DTMF tones 有权同步铃声循环和传送DTMF音调的系统和方法公开(公告)号：US08180406B2
公开(公告)日：2012-05-15
申请号：US12903538
申请日：2010-10-13
IPC分类号： H04M1/00
CPC分类号： H04M3/4234 , H04M3/42314 , H04M3/493 , H04M7/003 , H04M7/006 , H04M7/1295 , H04M19/02 , H04M2203/1091 , H04W12/06
摘要： Mobile devices use a PBX and application servers associated with the PBX to access voice services. Some mobile devices can support simultaneous data and voice channels, with the PBX and application server respectively. Where a data channel is unavailable, a control and status updating mechanism is needed. One approach is to signal over the voice channel with DTMF tones. DTMF tones should be timed to cause the tones to arrive at the mobile device during a pause period of a ring cycle. However, it also is desirable to avoid unnaturally long silence periods or other pauses during system usage. Aspects relate to enhancing a user experience in these situations and successful transmission/reception of control and status information over a voice channel using DTMF tones.
摘要翻译： 移动设备使用与PBX相关联的PBX和应用服务器来访问语音服务。 一些移动设备可以分别与PBX和应用服务器同时支持数据和语音通道。 在数据通道不可用的情况下，需要控制和状态更新机制。 一种方法是用DTMF音调通过语音信道进行信号通知。 DTMF音调应该被定时，以使铃声在环形周期的暂停期间到达移动设备。 然而，也希望在系统使用期间避免不自然的长时间的沉默时段或其他暂停。 方面涉及在这些情况下增强用户体验，并且通过使用DTMF音调的语音信道成功地发送/接收控制和状态信息。
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5.发明授权System, method and device for handling voice calls on a dual-mode wireless mobile communication device 有权用于在双模无线移动通信设备上处理语音呼叫的系统，方法和设备公开(公告)号：US08315228B2
公开(公告)日：2012-11-20
申请号：US12774791
申请日：2010-05-06
IPC分类号： H04W4/00
摘要： To handle a communication session at a wireless mobile communications device, after receiving an indication of current signal strength of an access point for a wireless local area network (“WLAN”) a signal strength threshold associated with the access point is retrieved. If the communication session is currently carried by a cellular network and the current signal strength exceeds the signal strength threshold, the communication session is switched from the cellular network to the WLAN. A metric is then adjusted based on timing of the switch relative to any switch of the communication session from the WLAN to the cellular network over a preceding time window associated with the access point. Based on the metric, the signal strength threshold associated with the access point is selectively adjusted. If, on the other hand, the communication session is currently carried by the WLAN and the current signal strength is below the signal strength threshold, an attempt is made to switch the communication session from the WLAN to the cellular network and a metric associated with the access point is adjusted based on whether or not the switch failed. Based on this second metric, the signal strength threshold associated with said access point is adjusted.
摘要翻译： 为了在无线移动通信设备处理通信会话，在接收到针对无线局域网（WLAN）的接入点的当前信号强度的指示之后，检索与接入点相关联的信号强度阈值。 如果通信会话当前由蜂窝网络携带并且当前信号强度超过信号强度阈值，则通信会话从蜂窝网络切换到WLAN。 然后基于与接入点相关联的先前时间窗口，相对于从WLAN到蜂窝网络的通信会话的任何交换机，交换机的定时被调整。 基于该度量，选择性地调整与接入点相关联的信号强度阈值。 另一方面，如果通信会话当前由WLAN携带，并且当前信号强度低于信号强度阈值，则尝试将通信会话从WLAN切换到蜂窝网络，并且与 接入点是否根据交换机是否发生故障进行调整。 基于该第二度量，调整与所述接入点相关联的信号强度阈值。
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公开(公告)号：US20120028670A1
公开(公告)日：2012-02-02
申请号：US12843996
申请日：2010-07-27
IPC分类号： H04B7/24
CPC分类号： H04W52/0261 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： Aspects relate to determining whether a constraint or other condition on a mobile device may be alleviated or better satisfied by switching from one communication network to another for a call (or setting up a call on one network in preference to another). A mobile device is operable to conduct a communication session over at least two different communication media, which have different power consumption characteristics. Where a remaining battery power level is constrained, a determination can be made whether using one network over another saves more than a threshold amount of power over another network. Estimates of battery life for each network can be made based on predictions of a length of the communication session, and a power factor calculated for the network.
摘要翻译： 方面涉及通过从一个通信网络切换到另一个通信网络（或者在一个网络上优先于另一个网络建立呼叫）来确定移动设备上的约束或其他条件是否可以被缓解或更好地满足。 移动设备可操作以通过具有不同功耗特性的至少两种不同通信介质进行通信会话。 在剩余电池功率电平受到限制的情况下，可以确定使用一个网络是否比另一个网络在另一个网络上节省超过阈值的功率。 可以基于对通信会话的长度的预测和为网络计算的功率因数来估计每个网络的电池寿命。
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7.发明申请SYSTEMS AND METHODS OF SYNCHRONIZING RING TONE CYCLES AND DELIVERY OF DTMF TONES 有权铃声循环同步和DTMF音调传输的系统和方法公开(公告)号：US20110263223A1
公开(公告)日：2011-10-27
申请号：US12903538
申请日：2010-10-13
CPC分类号： H04M3/4234 , H04M3/42314 , H04M3/493 , H04M7/003 , H04M7/006 , H04M7/1295 , H04M19/02 , H04M2203/1091 , H04W12/06
摘要： Mobile devices use a PBX and application servers associated with the PBX to access voice services. Some mobile devices can support simultaneous data and voice channels, with the PBX and application server respectively. Where a data channel is unavailable, a control and status updating mechanism is needed. One approach is to signal over the voice channel with DTMF tones. DTMF tones should be timed to cause the tones to arrive at the mobile device during a pause period of a ring cycle. However, it also is desirable to avoid unnaturally long silence periods or other pauses during system usage. Aspects relate to enhancing a user experience in these situations and successful transmission/reception of control and status information over a voice channel using DTMF tones.
摘要翻译： 移动设备使用与PBX相关联的PBX和应用服务器来访问语音服务。 一些移动设备可以分别与PBX和应用服务器同时支持数据和语音通道。 在数据通道不可用的情况下，需要控制和状态更新机制。 一种方法是通过DTMF音调在语音信道上发信号。 DTMF音调应该被定时，以使铃声在环形周期的暂停期间到达移动设备。 然而，也希望在系统使用期间避免不自然的长时间的沉默时段或其他暂停。 方面涉及在这些情况下增强用户体验，并且通过使用DTMF音调的语音信道成功地发送/接收控制和状态信息。
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公开(公告)号：US20110183657A1
公开(公告)日：2011-07-28
申请号：US12693306
申请日：2010-01-25
CPC分类号： H04L65/1053 , H04M3/4234 , H04W76/10
摘要： Aspects relate to provision of enterprise call capabilities to mobile devices. For example, a mobile device can indicate, over a data channel, that a PBX is to make a call on its behalf to a called party. The PBX can call back the mobile device, call the called party, and bridge those call legs to establish the call. The mobile device can employ mechanisms that a particular incoming call is made by the PBX. These mechanisms can include using ANI information, sending, and receiving audible verification codes over the voice channel established after answering the incoming call. The verification codes can be selected based on different behaviors of the mobile devices and the network or networks used by the device(s).
摘要翻译： 方面涉及向移动设备提供企业呼叫功能。 例如，移动设备可以通过数据信道来指示PBX将代表其呼叫到被叫方。 PBX可以回叫移动设备，呼叫被叫方，并桥接那些呼叫线路建立呼叫。 移动设备可以采用PBX进行特定呼入的机制。 这些机制可以包括在应答来电之后建立的语音信道上使用ANI信息，发送和接收可听见的验证码。 可以基于移动设备和设备使用的网络或网络的不同行为来选择验证码。
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9.发明授权System, method and device for handling voice calls on a dual-mode wireless mobile communication device 有权用于在双模无线移动通信设备上处理语音呼叫的系统，方法和设备公开(公告)号：US08532059B2
公开(公告)日：2013-09-10
申请号：US13616729
申请日：2012-09-14
IPC分类号： H04W4/00
摘要： To handle a communication session at a wireless mobile communications device, after receiving an indication of current signal strength of an access point for a wireless local area network (“WLAN”) a signal strength threshold associated with the access point is retrieved. If the communication session is currently carried by a cellular network and the current signal strength exceeds the signal strength threshold, the communication session is switched from the cellular network to the WLAN. A metric is then adjusted based on timing of the switch relative to any switch of the communication session from the WLAN to the cellular network over a preceding time window associated with the access point. Based on the metric, the signal strength threshold associated with the access point is selectively adjusted.
摘要翻译： 为了在无线移动通信设备处理通信会话，在接收到针对无线局域网（“WLAN”）的接入点的当前信号强度的指示之后，检索与接入点相关联的信号强度阈值。 如果通信会话当前由蜂窝网络携带并且当前信号强度超过信号强度阈值，则通信会话从蜂窝网络切换到WLAN。 然后基于与接入点相关联的先前时间窗口，相对于从WLAN到蜂窝网络的通信会话的任何交换机，交换机的定时被调整。 基于该度量，选择性地调整与接入点相关联的信号强度阈值。
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公开(公告)号：US08483676B2
公开(公告)日：2013-07-09
申请号：US13554810
申请日：2012-07-20
申请人： Miranda Bing Ying Lim , Brian Alexander Oliver , Gibran Siddique , Valentina Iqorevna Kramarenko
发明人： Miranda Bing Ying Lim , Brian Alexander Oliver , Gibran Siddique , Valentina Iqorevna Kramarenko
CPC分类号： H04M3/4234 , H04L65/1006 , H04L65/1053 , H04L65/403 , H04M3/493 , H04M7/003 , H04M7/1295 , H04M19/02 , H04M2203/1091
摘要： A computer implemented method for transmitting dual tone multi-frequency (DTMF) tones is disclosed. The method includes sending an indication to a mobile device to start a cyclic ring tone including ring and pause periods. The delay incurred to send a DTMF tone to the mobile device is estimated. The server schedules the transmission of the DTMF tone to be received at the mobile device during a pause period of the cyclic ring tone and the DTMF tone is sent as scheduled.
摘要翻译： 公开了一种用于传输双音多频（DTMF）音调的计算机实现方法。 该方法包括向移动设备发送指示以开始包括环和暂停周期的循环铃声。 估计向移动设备发送DTMF音的延迟。 在循环铃声的暂停期间，服务器调度要在移动设备处接收的DTMF音调的传输，并且按预定的方式发送DTMF音调。
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