公开(公告)号：US08761578B2

公开(公告)日：2014-06-24

申请号：US13022375

申请日：2011-02-07

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04N5/92 ,  H04N5/93

CPC classification number: H04M7/1255 ,  H04L65/1043 ,  H04L65/4092 ,  H04M7/1295

Abstract: The present invention discloses a method, a system, and a device for controlling media play. The method includes: detecting Dual Tone Multi-Frequency (DTMF) input; and exercising media play control for the detected DTMF input according to mapping information between media play control and the DTMF input. The system includes a controlling device and a processing device. The processing device receives the mapping information between media play control and the DTMF input, and learns which media play control operation maps to the DTMF input of the user according to the mapping information between media play control and the DTMF input after detecting the DTMF key codes input by the user. Therefore, the processing device controls media play independently, without involving control operation performed by the controlling device.

Abstract translation: 本发明公开了一种控制媒体播放的方法，系统和装置。 该方法包括：检测双音多频（DTMF）输入; 并根据媒体播放控制和DTMF输入之间的映射信息，对检测到的DTMF输入进行媒体播放控制。 该系统包括控制装置和处理装置。 处理装置接收媒体播放控制和DTMF输入之间的映射信息，并且在检测到DTMF密钥代码之后根据媒体播放控制和DTMF输入之间的映射信息，了解哪个媒体播放控制操作映射到用户的DTMF输入 用户输入 因此，处理装置独立地控制媒体播放，而不涉及由控制装置执行的控制操作。

公开(公告)号：US20110134785A1

公开(公告)日：2011-06-09

申请号：US13026934

申请日：2011-02-14

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L27/08 ,  H04W24/00

CPC classification number: H04L65/1043

Abstract: A signal gain control method, a system, a Media Gateway (MG), and a Media Gateway Controller (MGC) are disclosed. The method includes: an MG receives control information from an MGC, where the control information is about adjusting gain of a signal by setting the gain to a specific value directly or by increasing a value of the current gain; and the MG adjusts the gain of the signal according to the control information. Through an extended (media) gateway control protocol, the MGC delivers control information to the MG, thus implementing gain adjustment.

Abstract translation: 公开了信号增益控制方法，系统，媒体网关（MG）和媒体网关控制器（MGC）。 该方法包括：MG从MGC接收控制信息，其中控制信息关于通过将增益直接设置为特定值或通过增加当前增益的值来调整信号的增益; 并且MG根据控制信息调节信号的增益。 通过扩展（媒体）网关控制协议，MGC向MG提供控制信息，从而实现增益调整。

公开(公告)号：US20090201941A1

公开(公告)日：2009-08-13

申请号：US12424356

申请日：2009-04-15

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/56

CPC classification number: H04L65/1043 ,  H04L65/1069 ,  H04L69/24

Abstract: A method, system, network entity for obtaining Session Description Protocol capability information are disclosed. The method, system and network entity are used to solve the problem that a communication party is unable to acquire the Session Description Protocol capability information of the other party with the existing technology. The technical solutions according to the present invention allow a communication party to obtain the Session Description Protocol capability information of the other party from the other party by interacting messages between the two communication parties. Especially, in the case of H. 248 protocol, by extending the corresponding property parameters, a media gateway controller can obtain the Session Description Protocol capability information of the media gateway from the media gateway easily.

Abstract translation: 公开了一种用于获取会话描述协议能力信息的方法，系统，网络实体。 方法，系统和网络实体用于解决通信方无法使用现有技术获取对方的会话描述协议能力信息的问题。 根据本发明的技术方案允许通信方通过在两个通信方之间交互消息从另一方获得另一方的会话描述协议能力信息。 特别地，在H.248协议的情况下，通过扩展相应的属性参数，媒体网关控制器可以容易地从媒体网关获得媒体网关的会话描述协议能力信息。

公开(公告)号：US20090198821A1

公开(公告)日：2009-08-06

申请号：US12424216

申请日：2009-04-15

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: G06F15/16

CPC classification number: H04L65/1069 ,  H04L69/24

Abstract: A method, system and network entity for negotiating a session description protocol (SDP) version improve a negotiation process where two communication parties negotiate an SDP version supported by both applications. Especially when the H.248 protocol is applied, by extending of a property parameter, the negotiation process between a media gateway controller and a media gateway can be achieved easily. A method, system and network entity for obtaining information of an SDP version allow one communication party to obtain information of an SDP version supported by the other party from the other party. Especially when the H.248 protocol is applied, by extending the property parameter, the media gateway controller may obtain the information of the SDP version supported by the media gateway easily.

Abstract translation: 用于协商会话描述协议（SDP）版本的方法，系统和网络实体改进了协商过程，其中两个通信方协商由两个应用支持的SDP版本。 特别是当应用H.248协议时，通过扩展属性参数，可以轻松实现媒体网关控制器与媒体网关之间的协商过程。 用于获得SDP版本的信息的方法，系统和网络实体允许一个通信方从另一方获得由另一方支持的SDP版本的信息。 特别是当应用H.248协议时，通过扩展属性参数，媒体网关控制器可以轻松获取媒体网关支持的SDP版本的信息。

公开(公告)号：US20090003365A1

公开(公告)日：2009-01-01

申请号：US12207156

申请日：2008-09-09

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/28

CPC classification number: H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1069

Abstract: A method and apparatus to implement media gateway internal connection. The MGC obtains the MG's capability of supporting an internal connection via audit or configuration. Based on the obtained capability, the MGC determines and controls the implementation of the internal connection, or the MG determines and controls the implementation of the internal connection itself. If the MG determines and controls the implementation of the internal connection itself, the MG informs the MGC to modify the call mode in the MGC into the same as in the MG, or maps between the respective operations for the MGC and the MG to their respective call models after the MG implements the internal connection. The MGC can also control the MG's capability of determining and realizing the internal connection by itself based on the service characteristics.

Abstract translation: 实现媒体网关内部连接的方法和装置。 MGC通过审计或配置获得MG支持内部连接的能力。 基于获得的能力，MGC确定和控制内部连接的实现，或者MG确定和控制内部连接本身的实现。 如果MG确定和控制内部连接本身的实现，MG通知MGC将MGC中的呼叫模式修改为与MG相同的呼叫模式，或将MGC和MG的各自操作映射到其各自的 MG实现内部连接后的呼叫模型。 MGC还可以根据服务特性来控制MG自身确定和实现内部连接的能力。

公开(公告)号：US20070127450A1

公开(公告)日：2007-06-07

申请号：US11595768

申请日：2006-11-10

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/66

CPC classification number: H04Q3/0025 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04M7/006 ,  H04M7/0084 ,  H04M7/1255 ,  H04Q3/0087

Abstract: A method for switching Termination state in an MG includes: exchanging between an MGC and an MG a ServiceChange request for a Termination in the MG, with a parameter used for instructing the Termination to be in a Test state carried in the request; testing by the MG the Termination according to the parameter. A method for switching the state of a Termination in an MG includes: after a test to a Termination is finished, switching the service state of the Termination to an InService or OutOfService state through exchanging a ServiceChange request for the Termination between an MGC and an MG Systems for switching the state of a Termination in an MG are also disclosed. When an MG or MGC tests a Termination, they can notify each other of the service state of the Termination, thereby simplifying the operations of switching the service state of the Termination.

Abstract translation: 一种用于在MG中切换终止状态的方法包括：在MGC和MG之间交换MG中的终止的服务更改请求，其中使用用于指示终端处于请求中携带的测试状态的参数; 测试由MG根据参数终止。 用于切换MG中终结状态的方法包括：在完成对终结的测试之后，通过交换MGC与MG之间的终止的ServiceChange请求来将终止的服务状态切换到InService或OutOfService状态 还公开了用于切换MG中的终止状态的系统。 当MG或MGC对终端进行测试时，可以将终结的业务状态通知给对方，从而简化了切换终端业务状态的操作。

公开(公告)号：US20070002879A1

公开(公告)日：2007-01-04

申请号：US11475558

申请日：2006-06-27

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/56

CPC classification number: H04L65/1043 ,  H04L29/06027 ,  H04L67/2819 ,  H04L67/2823

Abstract: A gateway control agent is disclosed in the present invention, which is set between the media gateway controller and a plurality of media gateways in the packet network. The gateway control agent establishes the mapping relations between the media gateway controller and the media gateways, the media gateway controller uniformly requests for a certain service from the gateway control agent, the gateway control agent then selects the appropriate resource capabilities among the media gateways managed by it and performs mapping between a single media gateway region and the media gateway set region represented by the gateway control agent, and the control operation by the media gateway controller on the resource capabilities in the media gateway set region represented by the gateway control agent is mapped to the resource capabilities of the single media gateway region by the gateway control agent. An implementing method of the gateway control agent is also proposed in the present invention. Therefore, the media gateway controller according to the present invention considers media gateways as a resource set and realizes hierarchical control and simplification operations without the care of the details of a certain MG.

Abstract translation: 在本发明中公开了网关控制代理，该网关控制代理被设置在媒体网关控制器和分组网络中的多个媒体网关之间。 网关控制代理建立媒体网关控制器与媒体网关之间的映射关系，媒体网关控制器从网关控制代理统一地请求一定的业务，网关控制代理接着选择由 并且执行单个媒体网关区域和由网关控制代理表示的媒体网关集合区域之间的映射，并且媒体网关控制器对由网关控制代理表示的媒体网关集合区域中的资源能力的控制被映射 通过网关控制代理到单个媒体网关区域的资源能力。 本发明还提出了网关控制代理的实现方法。 因此，根据本发明的媒体网关控制器将媒体网关视为资源集，并且在不考虑特定MG的细节的情况下实现分级控制和简化操作。

公开(公告)号：US08614953B2

公开(公告)日：2013-12-24

申请号：US13278362

申请日：2011-10-21

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04J3/14

CPC classification number: H04L41/06 ,  H04L29/06027 ,  H04L43/0817 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043

Abstract: A method for monitoring and reporting events by media gateways, including: presetting events in the media gateways; the media gateways monitoring the preset events and reporting the monitoring result to a media gateway controller during operation. The events may include: off-hook, on-hook, dialing, hook flash, network fault, quality alarm, and timer timeout, etc. By presetting events in the media gateways, the problem of system resulted from the fact that the media gateways can not obtain events issued from the media gateway controller due to various reasons can be avoided through presetting events in the media gateway and then monitoring and reporting the events by the media gateway automatically after the media gateways are started up. Thereby, system stability can be improved.

Abstract translation: 媒体网关监控和报告事件的方法，包括：预设媒体网关中的事件; 并且媒体网关监视预设事件并在操作期间将监视结果报告给媒体网关控制器。 事件可能包括：摘机，挂机，拨号，挂机闪断，网络故障，质量报警和定时器超时等。通过在媒体网关中预设事件，系统的问题是由于媒体网关 由于各种原因，无法获取媒体网关控制器发出的事件，可以通过在媒体网关中预置事件，然后在媒体网关启动后自动监控和报告媒体网关的事件。 由此，能够提高系统的稳定性。

公开(公告)号：US08116322B2

公开(公告)日：2012-02-14

申请号：US12354289

申请日：2009-01-15

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/28

CPC classification number: H04L43/106 ,  H04L41/0686

Abstract: The present invention discloses a method for controlling the reporting of an event timestamp. The method includes the following steps: a timestamp control parameter is set; the MG determines whether to report the timestamp of the event according to the timestamp control parameter. Further, the present invention discloses an MG and an MGC. The technical solution provided by the present invention controls the MG to report the timestamp of an event; enables the MGC or other applications that require the timestamp of the event to determine the actual time when the event appears according to the obtained timestamp; and controls the reported event not to include the timestamp if the MGC or other applications do not need the timestamp of the event, thus saving the bandwidth resources and other system resources.

Abstract translation: 本发明公开了一种控制事件时间戳报告的方法。 该方法包括以下步骤：设置时间戳控制参数; MG根据时间戳控制参数确定是否报告事件的时间戳。 此外，本发明公开了一种MG和MGC。 本发明提供的技术方案控制MG报告事件的时间戳; 使MGC或其他需要事件时间戳的应用程序根据获得的时间戳确定事件出现时的实际时间; 并且如果MGC或其他应用不需要事件的时间戳，则控制所报告的事件不包括时间戳，从而节省带宽资源和其他系统资源。

公开(公告)号：US07929555B2

公开(公告)日：2011-04-19

申请号：US12343095

申请日：2008-12-23

Applicant: Yangbo Lin

Inventor： Yangbo Lin

IPC: H04L12/66

CPC classification number: H04L65/1026 ,  H04L65/1043 ,  H04L65/80 ,  H04L67/303 ,  H04L69/24

Abstract: A method for instructing a media gateway to set up termination connections is disclosed in embodiments of the present invention. The method comprises: acquiring by a media gateway controller, MGC, information on connection capability, of a media gateway, MG, for various types of terminations; and when a calling connection is required, transmits from the MGC to the MG the connection indication carrying termination connection information that the MG has connection capability, according to the information on the MG's connection capability for various types of terminations. Embodiments of the present invention can ensure that the MG can effectively implement termination connection operation, so as to ensure a smooth progress of a calling connection process and greatly improve quality of service.

Abstract translation: 在本发明的实施例中公开了一种用于指示媒体网关建立终端连接的方法。 该方法包括：媒体网关控制器MGC获取媒体网关MG的连接能力信息，用于各种类型的终端; 并且当需要呼叫连接时，根据关于各种终端的MG的连接能力的信息，从MGC向MG发送携带具有MG具有连接能力的终止连接信息的连接指示。 本发明的实施例可以确保MG能够有效地实现终端连接操作，从而确保呼叫连接过程顺利进行，并大大提高服务质量。