43 results about "Metrics" patented technology

A method for managing cellular interfaces for routing equipment in a network environment is provided that includes determining a predicted average throughput for each of one or more cellular interfacesof a router and adjusting bandwidth for each of the one or more of the cellular interfaces based, at least in part, on the predicted average throughput determined for each of the one or more cellular interfaces. Another method is provided which includes determining a variance in path metrics for multiple cellular interfaces and updating a routing table for the cellular interfaces using the determined variance if there is a difference between the determined variance and a previous variance determined for the cellular interfaces. Another method is provided which includes monitoring watermark thresholds for a MAC buffer of a cellular interface; generating an interrupt when a particular watermark threshold for the MAC buffer is reached; and adjusting enqueueing of uplink packets into the MAC buffer based on the interrupt.

Disclosed is a routing algorithm that uses a new concept of node metric system for optimizing the throughput of a network, in particular, a shared medium network. The measure of congestion of a path in the network is represented by a path metric which is computed by summing the node metrics of the intermediate nodes on the path. Factors used in computing node metrics include the following: 1. future traffic load from neighboring nodes to the node; and 2. future traffic load from the node to the neighboring nodes.

A router advertises an aggregated service or route that can be evaluated by other routers as a unitary segment rather than as a group of individual links / paths associated with the aggregated service or route. The aggregated service or route can be based on service and topology state information received from one or more other routers and can be advertised with the router as the nexthop for the aggregated service or route. The router can advertise an aggregated metric for the aggregated service or route for use in such evaluation. An aggregated route can be associated with different aggregated metrics for different services.

The invention belongs to the technical field of wireless networks, especially the technical field of network layer routing search in a vehicular ad-hoc network, and particularly provides a multimodal data-based routing metric generation method. By analyzing multiple types of modal data representing environment, driver, vehicle and traffic information, traffic-data based routing metric (TDR) is established, so that the judgment precision of reliability of an intermediate node is improved; a small amount of labeled data is learned and cooperatively trained by using a semi-supervised multimodal machine learning architecture; the cooperative training process is divided into two iterative processes including positive training and label upgrading; and the routing metric is constructed. A mechanism for generating the routing metric based on a machine learning algorithm is proposed; massive routing constraint points are considered; the influence of related data on routing is analyzed from the data mining perspective; and the routing metric for accurately judging the routing reliability is generated. Massive unlabeled data and a small amount of the labeled data are analyzed by utilizing the semi-supervised multimodal architecture, and a training modeling process is finished with the minimum cost.