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1.发明授权Communication embodiments and low latency path selection in a multi-topology network 有权多拓扑网络中的通信实施例和低延迟路径选择公开(公告)号：US08705381B2
公开(公告)日：2014-04-22
申请号：US11810400
申请日：2007-06-05
CPC分类号： H04L45/3065 , H04L45/02 , H04L45/121
摘要： In one embodiment, a source device (e.g., a VOIP phone) establishes a call connection with a remote device depending on which of multiple network paths provides an acceptable latency (e.g., a lower latency). For example, in response to receiving a request to establish a connection with a remote destination device over a network, the source device (e.g., a caller's phone) obtains multiple service code values. The source device encodes each of multiple data packets to include a unique service code value for transmission of the messages over different network topologies to a remote destination. Thus, when transmitted, each of the multiple messages follows a different logical network topology of a network as specified by a respective service code value. Based on feedback from a remote device that receives the multiple messages, the source learns a preferred logical network topology of the network for establishing the call connection.
摘要翻译： 在一个实施例中，源设备（例如，VOIP电话）根据多个网络路径中的哪一个提供可接受的延迟（例如，更低的等待时间）来建立与远程设备的呼叫连接。 例如，响应于通过网络接收到与远程目的地设备建立连接的请求，源设备（例如，呼叫者的电话）获得多个服务代码值。 源设备对多个数据分组中的每一个进行编码以包括用于通过不同网络拓扑将消息传输到远程目的地的唯一服务代码值。 因此，当发送时，多个消息中的每个消息遵循由相应服务代码值指定的网络的不同逻辑网络拓扑。 基于接收多个消息的远程设备的反馈，源学习网络的优选逻辑网络拓扑以建立呼叫连接。
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2.发明申请Communication embodiments and low latency path selection in a multi-topology network 有权多拓扑网络中的通信实施例和低延迟路径选择公开(公告)号：US20080304472A1
公开(公告)日：2008-12-11
申请号：US11810400
申请日：2007-06-05
IPC分类号： H04L12/66
CPC分类号： H04L45/3065 , H04L45/02 , H04L45/121
摘要： In one embodiment, a source device (e.g., a VOIP phone) establishes a call connection with a remote device depending on which of multiple network paths provides an acceptable latency (e.g., a lower latency). For example, in response to receiving a request to establish a connection with a remote destination device over a network, the source device (e.g., a caller's phone) obtains multiple service code values. The source device encodes each of multiple data packets to include a unique service code value for transmission of the messages over different network topologies to a remote destination. Thus, when transmitted, each of the multiple messages follows a different logical network topology of a network as specified by a respective service code value. Based on feedback from a remote device that receives the multiple messages, the source learns a preferred logical network topology of the network for establishing the call connection.
摘要翻译： 在一个实施例中，源设备（例如，VOIP电话）根据多个网络路径中的哪一个提供可接受的延迟（例如，更低的等待时间）来建立与远程设备的呼叫连接。 例如，响应于通过网络接收到与远程目的地设备建立连接的请求，源设备（例如，呼叫者的电话）获得多个服务代码值。 源设备对多个数据分组中的每一个进行编码以包括用于通过不同网络拓扑将消息传输到远程目的地的唯一服务代码值。 因此，当发送时，多个消息中的每个消息遵循由相应服务代码值指定的网络的不同逻辑网络拓扑。 基于接收多个消息的远程设备的反馈，源学习网络的优选逻辑网络拓扑以建立呼叫连接。
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