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    • 1. 发明授权
    • Voice channel control of wireless packet data communications
    • 无线分组数据通信的语音信道控制
    • US07733853B2
    • 2010-06-08
    • US12372255
    • 2009-02-17
    • Kamyar MoinzadehDarrin L. GarretDavid C. Quimby
    • Kamyar MoinzadehDarrin L. GarretDavid C. Quimby
    • H04L12/66
    • H04W68/00H04L67/14H04L69/14H04W76/00
    • A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.
    • 与无线设备的数据会话通常不能从网络侧发起,因为无线设备没有预定的IP或其他网络地址。 公开了用于代替使无线单元发起与目标目的地的数据会话的方法,从而避免了IP寻址问题。 语音呼叫首先由请求者应用发起到远程无线单元。 请求者使用带内技术经由无线语音信道向远程无线单元发送请求消息; 优选地包括识别目标目的地的轮询消息中的有效载荷。 作为响应,远程无线单元发起与目标目的地的分组数据会话。
    • 3. 发明授权
    • Voice channel control of wireless packet data communications
    • 无线分组数据通信的语音信道控制
    • US07508810B2
    • 2009-03-24
    • US11048623
    • 2005-01-31
    • Kamyar MoinzadehDarrin L. GarretDavid C. Quimby
    • Kamyar MoinzadehDarrin L. GarretDavid C. Quimby
    • H04L12/403
    • H04W68/00H04L67/14H04L69/14H04W76/00
    • A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.
    • 与无线设备的数据会话通常不能从网络侧发起,因为无线设备没有预定的IP或其他网络地址。 公开了用于代替使无线单元发起与目标目的地的数据会话的方法,从而避免了IP寻址问题。 语音呼叫首先由请求者应用发起到远程无线单元。 请求者使用带内技术经由无线语音信道向远程无线单元发送请求消息; 优选地包括识别目标目的地的轮询消息中的有效载荷。 作为响应,远程无线单元发起与目标目的地的分组数据会话。
    • 5. 发明授权
    • Voice channel control of wireless packet data communications
    • 无线分组数据通信的语音信道控制
    • US08036201B2
    • 2011-10-11
    • US12763944
    • 2010-04-20
    • Kamyar MoinzadehDarrin L. GarrettDavid C. Quimby
    • Kamyar MoinzadehDarrin L. GarrettDavid C. Quimby
    • H04L12/66
    • H04W68/00H04L67/14H04L69/14H04W76/00
    • A data session with a wireless device ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination, thereby obviating the IP addressing problem. A voice call is first initiated by a requester application to a remote wireless unit. The requester transmits a request message to the remote wireless unit via the wireless voice channel using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session with the target destination.
    • 与无线设备的数据会话通常不能从网络侧发起,因为无线设备没有预定的IP或其他网络地址。 公开了用于代替使无线单元发起与目标目的地的数据会话的方法,从而避免了IP寻址问题。 语音呼叫首先由请求者应用发起到远程无线单元。 请求者使用带内技术经由无线语音信道向远程无线单元发送请求消息; 优选地包括识别目标目的地的轮询消息中的有效载荷。 作为响应,远程无线单元发起与目标目的地的分组数据会话。
    • 10. 发明申请
    • Concomitant inband signaling for data communications over digital wireless telecommunications network
    • 数字无线电信网络数据通信的同时带内信令
    • US20060287003A1
    • 2006-12-21
    • US11154145
    • 2005-06-15
    • Kamyar MoinzadehDavid QuimbyDarrin GarretLeon Hong
    • Kamyar MoinzadehDavid QuimbyDarrin GarretLeon Hong
    • H04B1/38
    • H04M11/064
    • Systems and methods are described to use an inband signaling modem to communicate digital data over a voice channel of a wireless telecommunications network, while simultaneously maintaining the ability to support a voice conversation. An inband signaling modem receives digital data. A voice activity detector receives a digitized voice signal from a codec. The voice activity detector outputs an indication of the degree of confidence that speech is present in the digitized voice signal. If the indication denotes that speech is not present, the inband signaling modem encodes the digital data into audio tones. The synthesized audio tones are sent to a voice channel of a wireless telecommunications network. If the voice activity detector indicates that speech is present, the digitized voice signal is sent to the voice channel of a wireless telecommunications network.
    • 描述了系统和方法以使用带内信令调制解调器在无线电信网络的语音信道上传送数字数据,同时保持支持语音对话的能力。 带内信令调制解调器接收数字数据。 语音活动检测器从编解码器接收数字化的语音信号。 语音活动检测器输出语音在数字化语音信号中存在的置信度的指示。 如果指示表示不存在语音,则带内信令调制解调器将数字数据编码成音频音调。 合成的音频音调被发送到无线电信网络的语音信道。 如果语音活动检测器指示语音存在,则将数字化语音信号发送到无线电信网络的语音信道。