公开(公告)号：US20150082021A1

公开(公告)日：2015-03-19

申请号：US14319716

申请日：2014-06-30

Applicant: QUALCOMM Incorporated

Inventor： Giridhar Dhati Mandyam ,  Arungundram Chandrasekaran Mahendran ,  Nikolai Konrad Leung ,  Thomas Towle

IPC: H04L29/06 ,  G06F9/54

CPC classification number: H04L63/166 ,  G06F9/541 ,  H04L63/0428 ,  H04L63/168

Abstract: An example method and system for a mobile proxy for WebRTC interoperability is discussed. The method may include receiving a DTLS security handshake from a WebRTC API of a browser endpoint, negotiating an encryption mechanism through a signaling protocol with a non-WebRTC enabled endpoint, completing, using one or more hardware processors, the DTLS security handshake with the WebRTC API of the browser endpoint based on the encryption mechanism, and exchanging, through a mobile proxy, first media traffic from the browser endpoint with the non-WebRTC enabled endpoint and second media traffic from the non-WebRTC enabled endpoint with the browser endpoint. In various embodiments, if the non-WebRTC endpoint uses SDES for negotiation of the encryption mechanism, the encryption mechanism may include SDES-conveyed key information. However, if the non-WebRTC endpoint uses RTP for media exchange of the second media traffic, the encryption mechanism may correspond to a null cipher mode

Abstract translation: 讨论了用于WebRTC互操作性的移动代理的示例方法和系统。 该方法可以包括从浏览器端点的WebRTC API接收DTLS安全握手，通过信令协议与启用非WebRTC的端点协商加密机制，使用一个或多个硬件处理器完成与WebRTC的DTLS安全握手 基于加密机制的浏览器端点的API，以及通过移动代理将来自浏览器端点的第一媒体流量与启用了非WebRTC的端点和来自非WebRTC启用的端点与浏览器端点的第二媒体流量进行交换。 在各种实施例中，如果非WebRTC端点使用SDES来协商加密机制，则加密机制可以包括SDES传送的密钥信息。 然而，如果非WebRTC端点使用RTP来进行第二媒体业务的媒体交换，则加密机制可以对应于空密码模式

公开(公告)号：US20150078263A1

公开(公告)日：2015-03-19

申请号：US14303324

申请日：2014-06-12

Applicant: QUALCOMM INCORPORATED

Inventor： Giridhar Mandyam ,  Arungundram Chandrasekaran Mahendran ,  Nikolai Leung ,  Thomas Towle

IPC: H04W40/28 ,  H04W40/06

CPC classification number: H04W40/28 ,  H04L61/2514 ,  H04L61/2575 ,  H04L61/2589 ,  H04L65/1069 ,  H04L65/608 ,  H04L67/02 ,  H04W40/06

Abstract: An example method of facilitating communication between a mobile device positioned within an internal network and a target peer includes intercepting, at a proxy executing on a mobile device, a communication to initiate a real-time communication connection with a target peer. The mobile device is coupled to a cellular network, and the internal network is separated from one or more external networks by network address translation (NAT). The example method also includes determining whether the target peer is reachable via the cellular network. The example method further includes when it is determined that the target peer is reachable via the cellular network, sending over the cellular network to the target peer a request to communicate in a first protocol.

Abstract translation: 促进位于内部网络中的移动设备与目标对等体之间的通信的示例性方法包括在移动设备上执行的代理处拦截用于发起与目标对等体的实时通信连接的通信。 移动设备耦合到蜂窝网络，并且通过网络地址转换（NAT）将内部网络与一个或多个外部网络分离。 该示例方法还包括确定目标对等体是否可通过蜂窝网络到达。 该示例性方法还包括当确定目标对等体经由蜂窝网络可到达时，通过蜂窝网络向目标对等体发送以第一协议进行通信的请求。

公开(公告)号：US09516575B2

公开(公告)日：2016-12-06

申请号：US14303324

申请日：2014-06-12

Applicant: QUALCOMM Incorporated

Inventor： Giridhar Mandyam ,  Arungundram Chandrasekaran Mahendran ,  Nikolai Leung ,  Thomas Towle

IPC: H04W4/00 ,  H04W40/28 ,  H04W40/06 ,  H04L29/12 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04W40/28 ,  H04L61/2514 ,  H04L61/2575 ,  H04L61/2589 ,  H04L65/1069 ,  H04L65/608 ,  H04L67/02 ,  H04W40/06

Abstract: An example method of facilitating communication between a mobile device positioned within an internal network and a target peer includes intercepting, at a proxy executing on a mobile device, a communication to initiate a real-time communication connection with a target peer. The mobile device is coupled to a cellular network, and the internal network is separated from one or more external networks by network address translation (NAT). The example method also includes determining whether the target peer is reachable via the cellular network. The example method further includes when it is determined that the target peer is reachable via the cellular network, sending over the cellular network to the target peer a request to communicate in a first protocol.

Abstract translation: 促进位于内部网络中的移动设备与目标对等体之间的通信的示例性方法包括在移动设备上执行的代理处拦截用于发起与目标对等体的实时通信连接的通信。 移动设备耦合到蜂窝网络，并且通过网络地址转换（NAT）将内部网络与一个或多个外部网络分离。 该示例方法还包括确定目标对等体是否可通过蜂窝网络到达。 该示例性方法还包括当确定目标对等体经由蜂窝网络可到达时，通过蜂窝网络向目标对等体发送以第一协议进行通信的请求。