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1. 发明授权

US09537783B2 System and method for managing bitrate on networks 有权
标题翻译：用于管理网络上的比特率的系统和方法
公开(公告)号：US09537783B2
公开(公告)日：2017-01-03
申请号：US14876425
申请日：2015-10-06
申请人： SANDVINE INCORPORATED ULC
发明人： Scot Loach
IPC分类号： G06F11/00 , H04J1/16 , H04L1/00 , H04L12/26 , H04L12/823
CPC分类号： H04L47/32
摘要： A method and system for managing bitrate of network traffic are provided. The method for managing bitrate of network traffic includes: receiving a packet; retrieving metadata from the packet and associating the packet with at least one traffic aggregate; determining a drop rate for the at least one traffic aggregate based on network flow data; and determining, based on the drop rate and the metadata, to forward or drop the packet. The system includes a packet processing module configured to receive a packet; a deep packet inspection module configured to retrieve metadata from the packet and associate at least on traffic aggregate with the packet; a control module configured to determine a drop rate for the at least one traffic aggregate based on network flow data; and a policy decision module configure to determine whether to forward or drop the packet based on the drop rate and the metadata of the packet.
摘要翻译：提供了一种用于管理网络流量的比特率的方法和系统。用于管理网络流量的比特率的方法包括：接收分组; 从所述分组检索元数据并将所述分组与至少一个业务聚合相关联; 基于网络流数据确定所述至少一个业务聚合的丢弃率; 以及基于所述丢弃率和所述元数据来确定所述分组的转发或丢弃。该系统包括配置成接收分组的分组处理模块; 深度分组检查模块，被配置为从所述分组检索元数据并且至少使所述分组的业务聚合; 控制模块，被配置为基于网络流数据确定所述至少一个业务聚合的丢弃率; 以及策略决定模块，被配置为基于所述分组的丢弃率和元数据来确定是否转发或丢弃所述分组。

2. 发明授权

US09210238B2 Method and system for network data flow management 有权
标题翻译：网络数据流管理方法与系统
公开(公告)号：US09210238B2
公开(公告)日：2015-12-08
申请号：US13723428
申请日：2012-12-21
申请人： Sandvine Incorporated ULC
发明人： Scot Loach
IPC分类号： H04L29/08 , H04L29/06 , H04L12/801 , H04L12/893
CPC分类号： H04L69/02 , H04L47/17 , H04L47/19 , H04L47/193 , H04L47/37 , H04L47/40 , H04L67/32 , H04L69/163
摘要： A network data flow management device including: a working packet module configured to store data related to a data flow; at least one network interface connected to the working packet module for receiving and sending data related to data flows; and a processor configured to: receive data from the working packet module and determine if the data flow matches a predetermined protocol; and if the data flow matches the predetermined protocol, send predictive acknowledgments based on the data flow via the network interface. A method for network data flow management including: monitoring a data flow for a predetermined protocol; if the data flow matches the predetermined protocol, saving data relating to the data flow; and creating and sending a predictive acknowledgement packet related to the data flow.
摘要翻译：一种网络数据流管理装置，包括：工作分组模块，被配置为存储与数据流有关的数据; 连接到工作分组模块的至少一个网络接口，用于接收和发送与数据流有关的数据; 以及处理器，被配置为：从所述工作分组模块接收数据并确定所述数据流是否与预定协议一致; 并且如果数据流与预定协议匹配，则经由网络接口基于数据流发送预测确认。一种用于网络数据流管理的方法，包括：监视预定协议的数据流; 如果数据流与预定协议相匹配，则保存与数据流有关的数据; 以及创建和发送与数据流相关的预测确认分组。

3. 发明授权

US09608904B2 System and method for analyzing devices accessing 有权
公开(公告)号：US09608904B2
公开(公告)日：2017-03-28
申请号：US14135994
申请日：2013-12-20
申请人： SANDVINE INCORPORATED ULC
发明人： Scot Loach
IPC分类号： H04W28/02 , G06F17/30 , H04L29/06 , H04L12/26 , H04L12/741 , H04L29/08 , H04L12/24 , H04L29/12
CPC分类号： H04L45/74 , H04L41/0893 , H04L41/12 , H04L41/145 , H04L43/04 , H04L43/065 , H04L61/2514 , H04L61/6086 , H04L67/22 , H04L69/167 , H04L69/22
摘要： A method and system for analyzing devices on a network are provided. The method includes: receiving at least one packet from a Customer Premises Equipment (CPE); determining identity metadata associated with the at least one packet; and analyzing the at least one packet to determine a device associated with the at least one packet. The system for analyzing devices on a network includes: a packet processor configured to receive at least one packet from a CPE; a subscriber/session identity module configured to determine identity metadata with the at least one packet; and a device tracker module configured to analyze the at least one packet to determine a device associated with the at least one packet.

4. 发明授权

US10637760B2 System and method for network capacity planning 有权
公开(公告)号：US10637760B2
公开(公告)日：2020-04-28
申请号：US13799695
申请日：2013-03-13
申请人： SANDVINE INCORPORATED ULC
发明人： Anas Jadallah , Scot Loach
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L43/0876 , H04L41/082 , H04L41/0896 , H04L41/142 , H04L41/145 , H04L43/0882 , H04L41/147 , H04L43/062
摘要： A method and system for network capacity planning are provided. The method includes: collecting utilization data related to a plurality of network resources on the network; determining a peak period for each of the network resources based on the utilization data; determining at least one key performance indicator (KPI) over the peak period for each of the network resources; aggregating each of the KPIs for each of the plurality of network resources; and outputting the aggregated KPIs. The system includes a data source module configured to collect utilization data related to a plurality of network resources; a peak period module configured to determine a peak period for each of the network resources based on the utilization data; a peak KPI module configured to determine at least one KPI over the peak period for each of the plurality of network resources; a KPI aggregation module configured to aggregate the KPIs for each of the network resources; and a processor module configured to output the aggregated KPIs.

5. 发明授权

US10103985B2 System and method for analyzing devices accessing a network 有权
公开(公告)号：US10103985B2
公开(公告)日：2018-10-16
申请号：US15455697
申请日：2017-03-10
申请人： SANDVINE INCORPORATED ULC
发明人： Scot Loach
IPC分类号： H04L12/741 , H04L29/06 , H04L12/26
摘要： A method and system for analyzing devices on a network are provided. The method includes: receiving at least one packet from a Customer Premises Equipment (CPE); determining identity metadata associated with the at least one packet; and analyzing the at least one packet to determine a device associated with the at least one packet. The system for analyzing devices on a network includes: a packet processor configured to receive at least one packet from a CPE; a subscriber/session identity module configured to determine identity metadata with the at least one packet; and a device tracker module configured to analyze the at least one packet to determine a device associated with the at least one packet.

6. 发明授权

US09154431B2 System and method for managing bitrate on networks 有权
标题翻译：用于管理网络上的比特率的系统和方法
公开(公告)号：US09154431B2
公开(公告)日：2015-10-06
申请号：US13889420
申请日：2013-05-08
申请人： SANDVINE INCORPORATED ULC
发明人： Scot Loach
IPC分类号： G06F11/00 , H04L1/00 , H04L12/26 , H04L12/823
CPC分类号： H04L47/32
摘要： A method and system for managing bitrate of network traffic are provided. The method for managing bitrate of network traffic includes: receiving a packet; retrieving metadata from the packet and associating the packet with at least one traffic aggregate; determining a drop rate for the at least one traffic aggregate based on network flow data; and determining, based on the drop rate and the metadata, to forward or drop the packet. The system includes a packet processing module configured to receive a packet; a deep packet inspection module configured to retrieve metadata from the packet and associate at least on traffic aggregate with the packet; a control module configured to determine a drop rate for the at least one traffic aggregate based on network flow data; and a policy decision module configure to determine whether to forward or drop the packet based on the drop rate and the metadata of the packet.
摘要翻译：提供了一种用于管理网络流量的比特率的方法和系统。用于管理网络流量的比特率的方法包括：接收分组; 从所述分组检索元数据并将所述分组与至少一个业务聚合相关联; 基于网络流数据确定所述至少一个业务聚合的丢弃率; 以及基于所述丢弃率和所述元数据来确定所述分组的转发或丢弃。该系统包括配置成接收分组的分组处理模块; 深度分组检查模块，被配置为从所述分组检索元数据并且至少使所述分组的业务聚合; 控制模块，被配置为基于网络流数据确定所述至少一个业务聚合的丢弃率; 以及策略决定模块，被配置为基于所述分组的丢弃率和元数据来确定是否转发或丢弃所述分组。

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