公开(公告)号：US07483441B2

公开(公告)日：2009-01-27

申请号：US11449903

申请日：2006-06-09

申请人： Marwan A. Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

发明人： Marwan A. Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L65/1069 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/80 ,  H04M3/563 ,  H04M3/567 ,  H04M7/006 ,  H04M7/126 ,  H04M2203/2066 ,  H04M2207/20

摘要： A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes providing one or more preferences for a call associated with a first terminal and a second terminal. The one or more preferences are associated with an initial mode of operation for the call between the first terminal and the second terminal. The method also includes processing the one or more preferences as a Custom Message, embedding the Custom Message in a predetermined field of a call initiation message, and transferring the Custom Message from the first terminal to the second terminal through a telecommunication network using call signaling. The method further includes processing the Custom Message by the second terminal, transferring a Custom Response Message by the second terminal using a call signaling response message to indicate to the first terminal the initial mode of operation, and exchanging information between the first terminal and the second terminal after the initial mode of operation has been established.

摘要翻译： 一种使用一个或多个电信网络在具有减少的呼叫建立时间的用户之间发起呼叫的方法。 该方法被提供在耦合到一个或多个电信网络的至少一对H.324类终端之间。 该方法包括为与第一终端和第二终端相关联的呼叫提供一个或多个偏好。 一个或多个偏好与第一终端和第二终端之间的呼叫的初始操作模式相关联。 该方法还包括将一个或多个偏好处理为自定义消息，将自定义消息嵌入在呼叫发起消息的预定字段中，以及使用呼叫信令通过电信网络将定制消息从第一终端传送到第二终端。 该方法还包括由第二终端处理自定义消息，使用呼叫信令响应消息由第二终端传送自定义响应消息，以向第一终端指示初始操作模式，以及在第一终端与第二终端之间交换信息 终端在初始运行模式建立后。

公开(公告)号：US20070177616A1

公开(公告)日：2007-08-02

申请号：US11622951

申请日：2007-01-12

申请人： Marwan Jabri ,  Brody Kenrick ,  David Jack ,  Albert Wong

发明人： Marwan Jabri ,  Brody Kenrick ,  David Jack ,  Albert Wong

IPC分类号： H04L12/56

CPC分类号： H04L65/605 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1069 ,  H04L65/4084 ,  H04L65/608 ,  H04L67/38 ,  H04M7/1225 ,  H04N7/17318 ,  H04N21/2343 ,  H04N21/25816 ,  H04N21/2662 ,  H04N21/2743 ,  H04N21/41407 ,  H04N21/64322

摘要： A multimedia exchange server adapted to communicate multimedia information includes a multimedia gateway adapted to receive a first media from a first network and transmit a second media to a second network. The multimedia exchange server also includes a processor coupled to the multimedia gateway and adapted to provide the second media. The multimedia exchange server further includes a memory coupled to the processor and adapted to store the first media. The first media is stored in the memory for a predetermined period of time, which is greater than a buffering period.

摘要翻译： 适于通信多媒体信息的多媒体交换服务器包括适于从第一网络接收第一媒体并将第二媒体发送到第二网络的多媒体网关。 多媒体交换服务器还包括耦合到多媒体网关并适于提供第二媒体的处理器。 多媒体交换服务器还包括耦合到处理器并适于存储第一媒体的存储器。 将第一媒体存储在存储器中预定的时间段，其大于缓冲时段。

公开(公告)号：US20070171922A1

公开(公告)日：2007-07-26

申请号：US11560963

申请日：2006-11-17

申请人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

发明人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

IPC分类号： H04L12/56

CPC分类号： H04L65/1069 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/80 ,  H04M3/563 ,  H04M3/567 ,  H04M7/006 ,  H04M7/126 ,  H04M2203/2066 ,  H04M2207/20

摘要： Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 Recommendation and other Standards and Recommendations derived from or related to this such as the 3G-324M recommendation developed and adopted by the Third Generation Partnership Projects (3GPP and 3GPP2). More specifically, it relates to (i) a method and apparatus for concatenating the H.245 messages that are required to pass between the terminals at the start of the call to establish the capabilities of both terminals and agree on the type and format of media and data to be exchanged (ii) a method and apparatus for using non-standard H.245 messages or standard H.245 messages with non-standard fields to accelerate such establishment and (iii) a method and apparatus of informing each terminal of the capabilities of the other and proposing the type and format of media and data to be exchanged by means of any user-defined fields that are inserted in the call signaling protocol that is used for bearer establishment prior to the start of the H.324 stage of the call.

摘要翻译： 在设备（“终端”）之间建立多媒体电信（多媒体“呼叫”）的方法。 更具体地说，本发明提供了用于减少在实现ITU-T H.224建议书的终端之间建立呼叫所需的时间的方法。由此产生或相关的其他标准和建议，例如制定和采用的3 G-324M建议书 由第三代合作项目（3 GPP和3 GPP 2）。 更具体地说，本发明涉及（i）用于连接在呼叫开始时在终端之间通过的H.245消息以建立两个终端的能力并且同意媒体的类型和格式的方法和装置 和数据（ii）用于使用非标准字段的非标准H.245消息或标准H.245消息加速这种建立的方法和装置，以及（iii）通知每个终端的方法和装置， 另一方的能力，并提出要通过任何用户定义的字段来交换的媒体和数据的类型和格式，这些用户定义的字段被插入呼叫信令协议中，该呼叫信令协议用于在H.236阶段的开始之前承载建立 电话。

公开(公告)号：US20070129052A1

公开(公告)日：2007-06-07

申请号：US11604177

申请日：2006-11-22

申请人： Marwan Jabri ,  Albert Wong ,  Brody Kenrick

发明人： Marwan Jabri ,  Albert Wong ,  Brody Kenrick

IPC分类号： H04Q7/20 ,  H04M11/00

CPC分类号： H04W28/18 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/1069 ,  H04L65/80 ,  H04W76/10

摘要： A method of reducing a call set-up time for a call between a pair of H.324-like terminals includes providing a first capability for the call, processing the first capability to form a first message, establishing a bearer channel, and transmitting the first message from the first terminal to the second terminal through the telecommunications network using the bearer channel. The first capability is associated with an initial mode of operation for the call. The method also includes receiving a second message transmitted from the second terminal to the first terminal. The second message includes a second capability associated with the initial mode of operation for the call. The method further includes determining that a conflict exists between the first capability and the second capability, resolving the conflict by modifying at least one of the first capability or the second capability, and transmitting information from the first terminal to the second terminal.

摘要翻译： 减少一对H.324类终端之间的呼叫的呼叫建立时间的方法包括提供呼叫的第一能力，处理第一能力以形成第一消息，建立承载信道，以及发送 通过使用承载信道的电信网络从第一终端到第二终端的第一消息。 第一个功能与呼叫的初始操作模式相关联。 该方法还包括接收从第二终端发送到第一终端的第二消息。 第二消息包括与呼叫的初始操作模式相关联的第二能力。 该方法还包括确定在第一能力和第二能力之间存在冲突，通过修改第一能力或第二能力中的至少一个来解决冲突，以及从第一终端向第二终端发送信息。

公开(公告)号：US07469209B2

公开(公告)日：2008-12-23

申请号：US10642422

申请日：2003-08-14

申请人： Nicola Chong-White ,  Jianwei Wang ,  Marwan A. Jabri

发明人： Nicola Chong-White ,  Jianwei Wang ,  Marwan A. Jabri

IPC分类号： G10L19/00 ,  G10L19/02 ,  G10L21/00 ,  H04J3/16 ,  H04J3/22 ,  H04Q7/00

CPC分类号： G10L19/173 ,  G10L19/10

摘要： A method and apparatus for frame classification and rate determination in voice transcoders. The apparatus includes a classifier input parameter preparation module that unpacks the bitstream from the source codec and selects the codec parameters to be used for classification, parameter buffers that store previous input and output parameters of previous frames, and a frame classification and rate decision module that uses the source codec parameters from the current frame and zero or more frames to determine the frame class, rate, and classification feature parameters for the destination codec. The classifier input parameter preparation module separates the bitstream code and unquantizes the sub-codes into the codec parameters. The frame classification and rate decision module comprises M sub-classifiers and a final decision module. The characteristics of the sub-classifiers are obtained by a classifier construction module, which comprises a training set generation module, a learning module and an evaluation module.

摘要翻译： 一种用于语音转码器中帧分类和速率确定的方法和装置。 该装置包括：分类器输入参数准备模块，用于从源编解码器解码比特流并选择要用于分类的编解码器参数，存储先前帧的先前输入和输出参数的参数缓冲器;以及帧分类和速率决定模块， 使用来自当前帧的源编解码器参数和零个或多个帧来确定目标编解码器的帧类，速率和分类特征参数。 分类器输入参数准备模块分离比特流代码，并将子代码未量化为编解码器参数。 帧分类和速率决定模块包括M个子分类器和一个最终决策模块。 分类器的特征由分类器构造模块获得，分类器构造模块包括训练集生成模块，学习模块和评估模块。

公开(公告)号：US07366192B2

公开(公告)日：2008-04-29

申请号：US11672480

申请日：2007-02-07

申请人： Marwan A. Jabri ,  Robert Jongbloed ,  Albert Wong

发明人： Marwan A. Jabri ,  Robert Jongbloed ,  Albert Wong

IPC分类号： H04L12/28 ,  H04L56/56 ,  H04J3/06

CPC分类号： H04L65/80 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/1003 ,  H04L65/1009 ,  H04L65/1043 ,  H04L65/1069 ,  H04L69/24 ,  H04W76/12 ,  H04W80/00 ,  H04W84/04

摘要： A method of processing a call with reduced call set-up times using one or more telecommunication networks includes providing one or more preferences for a call associated with a first terminal and a second terminal. The one or more preferences are associated with an initial setup of one or more media channels for the call. The method also includes processing the one or more preferences as a preference message, processing the preference message by an FEA procedure to provide an FEA preference message, and transferring a first framing synchronization flag sequence, the FEA preference message, and a second framing synchronization flag sequence from the first terminal to the second terminal. The method further includes receiving one or more acknowledgement preference messages from the second terminal, completing the initial setup of the one or more media channels, and thereafter, exchanging information between the first and second terminals.

摘要翻译： 使用一个或多个电信网络处理具有减少的呼叫建立时间的呼叫的方法包括为与第一终端和第二终端相关联的呼叫提供一个或多个偏好。 一个或多个偏好与用于呼叫的一个或多个媒体信道的初始设置相关联。 该方法还包括处理一个或多个偏好作为偏好消息，通过FEA过程处理偏好消息以提供FEA偏好消息，以及传送第一成帧同步标志序列，FEA偏好消息和第二成帧同步标志 从第一终端到第二终端的顺序。 该方法还包括从第二终端接收一个或多个确认偏好消息，完成一个或多个媒体信道的初始设置，然后在第一和第二终端之间交换信息。

公开(公告)号：US20070266161A1

公开(公告)日：2007-11-15

申请号：US11548670

申请日：2006-10-11

申请人： Brody Kenrick ,  Marwan Jabri ,  Robert Jongbloed ,  David Jack ,  Albert Wong

发明人： Brody Kenrick ,  Marwan Jabri ,  Robert Jongbloed ,  David Jack ,  Albert Wong

IPC分类号： G06F15/16

CPC分类号： H04L65/1069 ,  H04L65/1009 ,  H04M7/0072

摘要： A method of reducing a call set-up time between a pair of H.324-like terminals coupled to one or more telecommunication networks includes providing a first capability identifier in at least one of a non-standard or generic field of a first TCS message, transmitting the first capability identifier from the first H.324-like terminal to the second H.324-like terminal, and receiving, at the first H.324-like terminal, a second capability identifier in at least one of a non-standard or generic field of a second TCS message transmitted from the second H.324-like terminal. The method also includes determining, at the first H.324-like terminal, a mode of operation by utilizing an inference algorithm based upon at least the first capability identifier and the second capability identifier. The method further includes transmitting media from the first H.324-like terminal to the second H.324-like terminal in accordance with the determined mode of operation.

摘要翻译： 一种减少耦合到一个或多个电信网络的一对H.324类终端之间的呼叫建立时间的方法包括：在第一TCS消息的非标准或通用字段中的至少一个中提供第一能力标识符 将第一能力标识符从第一H.324类终端发送到第二H.324类终端，并且在第一H.324类终端处接收第一能力标识符中的至少一个， 从第二H.324类终端发送的第二TCS消息的标准或通用字段。 该方法还包括基于至少第一能力标识符和第二能力标识符，利用推理算法在第一H.324类终端处确定操作模式。 该方法还包括根据确定的操作模式将介质从第一H.324类终端发送到第二H.324类终端。

公开(公告)号：US20070086583A1

公开(公告)日：2007-04-19

申请号：US11608209

申请日：2006-12-07

申请人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

发明人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

IPC分类号： H04M3/42

CPC分类号： H04L65/1069 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/80 ,  H04M3/563 ,  H04M3/567 ,  H04M7/006 ,  H04M7/126 ,  H04M2203/2066 ,  H04M2207/20

摘要： Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 Recommendation and other Standards and Recommendations derived from or related to this such as the 3G-324M recommendation developed and adopted by the Third Generation Partnership Projects (3GPP and 3GPP2). More specifically, it relates to (i) a method and apparatus for concatenating the H.245 messages that are required to pass between the terminals at the start of the call to establish the capabilities of both terminals and agree on the type and format of media and data to be exchanged (ii) a method and apparatus for using non-standard H.245 messages or standard H.245 messages with non-standard fields to accelerate such establishment and (iii) a method and apparatus of informing each terminal of the capabilities of the other and proposing the type and format of media and data to be exchanged by means of any user-defined fields that are inserted in the call signaling protocol that is used for bearer establishment prior to the start of the H.324 stage of the call.

摘要翻译： 在设备（“终端”）之间建立多媒体电信（多媒体“呼叫”）的方法。 更具体地说，本发明提供了用于减少在实现ITU-T H.324建议书的终端之间建立呼叫所需的时间的方法，以及从其导出或涉及的其他标准和建议，如由3G-324M建议开发和采用的3G-​​324M建议 第三代合作项目（3GPP和3GPP2）。 更具体地，本发明涉及（i）用于连接在呼叫开始时在终端之间通过的H.245消息以建立两个终端的能力并且同意媒体的类型和格式的方法和装置 和数据（ii）用于使用非标准字段的非标准H.245消息或标准H.245消息加速这种建立的方法和装置，以及（iii）通知每个终端的方法和装置 另一方的能力，并提出要通过任何用户定义的字段来交换的媒体和数据的类型和格式，这些用户定义的字段被插入呼叫信令协议中，该呼叫信令协议用于在H.324阶段开始之前建立承载 电话。

公开(公告)号：US20060250991A1

公开(公告)日：2006-11-09

申请号：US11449903

申请日：2006-06-09

申请人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

发明人： Marwan Jabri ,  Craig Southeren ,  Robert Jongbloed ,  David Jack ,  David Myers ,  Albert Wong

IPC分类号： H04L12/16

CPC分类号： H04L65/1069 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/80 ,  H04M3/563 ,  H04M3/567 ,  H04M7/006 ,  H04M7/126 ,  H04M2203/2066 ,  H04M2207/20

摘要： A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes providing one or more preferences for a call associated with a first terminal and a second terminal. The one or more preferences are associated with an initial mode of operation for the call between the first terminal and the second terminal. The method also includes processing the one or more preferences as a Custom Message, embedding the Custom Message in a predetermined field of a call initiation message, and transferring the Custom Message from the first terminal to the second terminal through a telecommunication network using call signaling. The method further includes processing the Custom Message by the second terminal, transferring a Custom Response Message by the second terminal using a call signaling response message to indicate to the first terminal the initial mode of operation, and exchanging information between the first terminal and the second terminal after the initial mode of operation has been established.

公开(公告)号：US20040172402A1

公开(公告)日：2004-09-02

申请号：US10693620

申请日：2003-10-23

申请人： Dilithium Networks Pty Ltd.

发明人： Marwan A. Jabri ,  Nicola Chong-White ,  Jianwei Wang

IPC分类号： G06F017/00

CPC分类号： G10L19/173

摘要： An apparatus and method for mapping CELP parameters between a source codec and a destination codec. The apparatus includes an LSP mapping module, an adaptive codebook mapping module coupled to the LSP mapping module, and a fixed codebook mapping module coupled to the LSP mapping module and the adaptive codebook mapping module. The LSP mapping module includes an LP overflow module and an LSP parameter modification module. The adaptive codebook mapping module includes a first pitch gain codebook. The fixed codebook mapping module includes a first target processing module, a pulse search module, a fixed codebook gain estimation module, a pulse position searching module.

摘要翻译： 用于在源编解码器和目标编解码器之间映射CELP参数的装置和方法。 该装置包括LSP映射模块，耦合到LSP映射模块的自适应码本映射模块以及耦合到LSP映射模块和自适应码本映射模块的固定码本映射模块。 LSP映射模块包括一个LP溢出模块和一个LSP参数修改模块。 自适应码本映射模块包括第一音调增益码本。 固定码本映射模块包括第一目标处理模块，脉冲搜索模块，固定码本增益估计模块，脉冲位置搜索模块。