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1. 发明授权

US08526815B2 Dynamic bandwidth allocation for congestion management in PON channel aggregation 有权
标题翻译： PON信道聚合中拥塞管理的动态带宽分配
公开(公告)号：US08526815B2
公开(公告)日：2013-09-03
申请号：US13110956
申请日：2011-05-19
申请人： Gal Adler , Israel Ben Shahar
发明人： Gal Adler , Israel Ben Shahar
IPC分类号： H04B10/20 , H04J14/00
CPC分类号： H04Q11/0067 , H04Q2011/0064
摘要： A method and protocol for dynamic upstream bandwidth allocation to prevent congestion in an aggregation system consisting of multiple PON OLT devices that share a common Service Network Interface (SNI). The method allows OLT devices to communicate real time user traffic load information, and for each OLT to self-throttle upstream throughput based on overall system view of traffic load. The method allows the available SNI bandwidth to be dynamically allocated to OLT ports while maintaining fairness per ONT (user). The method is implemented as a peer-to-peer protocol and does not require central controller resources. The method can be implemented in existing PON systems using software. The method saves the need for expensive dedicated traffic manager devices on the OLT aggregation point.
摘要翻译：一种用于动态上行带宽分配的方法和协议，以防止由共享公共业务网络接口（SNI）的多个PON OLT设备组成的聚合系统中的拥塞。该方法允许OLT设备通信实时用户流量负载信息，并且每个OLT根据流量负载的整体系统视图自我调节上行吞吐量。该方法允许将可用的SNI带宽动态分配给OLT端口，同时保持每个ONT（用户）的公平性。该方法被实现为对等协议，并且不需要中央控制器资源。该方法可以在使用软件的现有PON系统中实现。该方法节省了在OLT聚合点上昂贵的专用业务管理设备的需要。

2. 发明申请

US20120294611A1 Dynamic Bandwidth Allocation for Congestion Management in PON Channel Aggregation 有权
标题翻译： PON信道聚合中拥塞管理的动态带宽分配
公开(公告)号：US20120294611A1
公开(公告)日：2012-11-22
申请号：US13110956
申请日：2011-05-19
申请人： Gal Adler , Israel Ben Shahar
发明人： Gal Adler , Israel Ben Shahar
IPC分类号： H04J14/00
CPC分类号： H04Q11/0067 , H04Q2011/0064
摘要： A method and protocol for dynamic upstream bandwidth allocation to prevent congestion in an aggregation system consisting of multiple PON OLT devices that share a common Service Network Interface (SNI). The method allows OLT devices to communicate real time user traffic load information, and for each OLT to self-throttle upstream throughput based on overall system view of traffic load. The method allows the available SNI bandwidth to be dynamically allocated to OLT ports while maintaining fairness per ONT (user). The method is implemented as a peer-to-peer protocol and does not require central controller resources. The method can be implemented in existing PON systems using software. The method saves the need for expensive dedicated traffic manager devices on the OLT aggregation point.
摘要翻译：一种用于动态上行带宽分配的方法和协议，用于防止由共享公共业务网络接口（SNI）的多个PON OLT设备组成的聚合系统中的拥塞。该方法允许OLT设备通信实时用户流量负载信息，并且每个OLT根据流量负载的整体系统视图自我调节上行吞吐量。该方法允许将可用的SNI带宽动态分配给OLT端口，同时保持每个ONT（用户）的公平性。该方法被实现为对等协议，并且不需要中央控制器资源。该方法可以在使用软件的现有PON系统中实现。该方法节省了在OLT聚合点上昂贵的专用业务管理设备的需要。

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