Apparatus, system and method for the transmission of data with different QoS attributes
View Patent ↗An apparatus, system and method are provided for transmitting data from logical channel queues over a telecommunications link, each of the logical channel queues capable of being associated with quality of service attributes, the method including determining available resources for transmission over the telecommunications link in a frame; selecting one of the logical channel queues based on a first one of the quality of service attributes; packaging data from the selected one of the logical channel queues until one of: a second one of the quality of service attributes for the selected one of the logical channel queues is satisfied, the available resources are used, or the selected one of the logical channel queues is empty; and repeating the selecting step and the packaging step for remaining ones of the logical channel queues.
1. A method of operating a wireless quality of service (QoS)-enabled IP network, comprising:
defining at least one set of QoS attributes applicable to at least one logical channel queue, a set of QoS attributes comprising a traffic shaping rate and a priority;
enabling communication between a base station and a mobile device over a wireless link comprising a plurality of logical channel queues, each of the plurality of logical channel queues associated with a defined set of QoS attributes of the at least one set of QoS attributes;
enabling the base station to assign an uplink data transmission resource for the mobile device;
enabling the mobile device to select, from the plurality of logical channel queues, a highest priority logical channel queue having data for transmission and whose traffic shaping rate of an associated set of QoS attributes is not satisfied;
enabling the mobile device to allocate a portion of the uplink data transmission resource available to the mobile device, to the selected logical channel queue, wherein the allocated portion is limited by:
the traffic shaping rate of the associated set of QoS attributes of the selected logical channel queue,
the data available for transmission in the selected logical channel queue, and
the uplink data transmission resource;
enabling repeated consideration of a next highest priority logical channel queue for the enabled selection and enabled allocation, until at least one of:
the uplink data transmission resource is exhausted, and
each of the plurality of logical channel queues is considered for selection; and thereafter
enabling the mobile device to allocate a remaining portion, if any, of the uplink data transmission resource to one or more of the plurality of logical channel queues having data for transmission, selected in priority order.