The present invention relates to a method and network element for scheduling data
transmission in a packet data network, eg a differentiated services network. Data traffic of a …

A method and apparatus for avoiding packet reordering in multiple-class, multiple-priority
networks. The present invention provides a queue implementation technique that can be …

The present invention refers to a method and arrangement for controlling congestion of a
network node capacity shares used by a set of data flows in a communications network …

A method and apparatus is disclosed for differentiating service in a data network which
supports a plurality of service classes, by implementing a pricing strategy such that revenue …

(57) ABSTRACT A packet Scheduling apparatus made it possible to always hold priority
orders determined in advance for preferentially controlled priority queues while …

In accordance with a method and apparatus for managing aggregate flows of data in a
differentiated services (DS) network, fairness issues are improved by enforcing congestion …

US7646715B2 - Method and a device for implicit differentiation of quality of service in a
network - Google Patents US7646715B2 - Method and a device for implicit differentiation of …

The invention relates to a method and apparatus for schedul ing transmission link bandwidth
between packet-switched data flows so that a desired CoS (Class of Service) is provided …

To address the need for protecting the QoS of high priority flows in a communication network
when network conditions vary, original queue weights (B) are modified by a bandwidth …

The present invention relates to a method and an arrangement for scheduling data packets
each belonging to a particular traffic class associated with a certain quality of service (QoS) …