Opanga Networks, Inc.

Nokia Solutions and Networks Oy

Eden Rock Communications, LLC

The Boeing Company

Other

Opanga, Inc.

Sr Telecom & Co., S.e.c.

Jeffrey Paul Harrang

David B Gibbons

John M Burnette

Ben Hadorn

Eamonn Gormley

David J Ryan

Kamyar Moinzadeh

Giles Westerfield

Chaz Immendorf

Stephan McLaughlin

Timothy Treptow

Anthony Keng-San Wong

Michael De La Chapelle

Robert Paul Higgins

George W Fitzsimmons

Ronald Steven Carson

William R Richards

Greg A Bengeult

Paulus J Martens

Geoffrey O White

Michael G Lynch

Richard D Williams, Ii

Daniel F Miller

Russell Berkheimer

Arthur F Morrison

Nathan Clark

Ethan Nordness

Michelle Miller

Cory Gabrielsen

Adrian M Yip

Linh Nguyen

Benjamin Hadorn

A method includes examining a first data packet transmitted to a first network equipment from a second network equipment. A data flow type of the first data packet is determined. If the data flow type is determined to be the first type of data flow, determining a delivery throughput of the first data packet to the first network equipment over a data flow path. The determined delivery performance of the first data packet is compared to an expected peak data throughput capacity for a data packet transmitted to the first network equipment from the second network equipment. Transmission of data packets to the first network equipment is paced if the comparison of the determined delivery performance and the expected peak data throughput capacity indicates a congestion exists over the data flow path.

Systems and methods for pacing data flows

A method includes determining a delivery performance of a data flow being transmitted from a first network equipment to a second network equipment over a network; determining whether the network is congested based on the determined delivery performance of the data flow being transmitted to the second network equipment; and pacing delivery of the data flow to the second network equipment by reducing a rate at which the data flow is delivered to the second network equipment when the network is determined to be congested.

System and method for peak flow detection in a communication network

Systems and methods for delivering content to user devices before the content is selected or requested (e.g. a pre-delivery of content) within predetermined delivery windows and/or during suitable pre-delivery conditions are described. In some embodiments, the systems and methods receive an indication that content is available for pre-delivery from a content server to a user device over a network, select a delivery window that satisfies one or more pre-delivery policy conditions associated with pre-delivery of content to the user device, and cause the content to be delivered to the user device upon commencement of the selected delivery window.

Conditional pre-delivery of content to a user device

Systems and methods for delivering fractions of content to user devices before the content is selected or requested (e.g., a pre-delivery of content) are described. In some embodiments, the systems and methods receive an indication that content is available for pre-delivery from a content server to a user device over a network, determine a fraction (e.g., size) of the content available for pre-delivery that satisfies one or more predicted content playback conditions, and causes the determined fraction of the content available for pre-delivery to be delivered to the user device.

Fractional pre-delivery of content to user devices for uninterrupted playback

A method includes identifying one or more elephant flows operated by a plurality of user equipment (UE) terminals located in a first coverage area, comparing the one or more elephant flows to threshold characteristics, determining whether the coverage area is congested, causing handover of the plurality of UE terminals from the first coverage area when the one or more elephant flows exceed the threshold characteristics and the first coverage area is congested.

Directed handover of elephant flows

A method includes detecting a data flow between a user equipment in a radio access network (RAN) and a content provider, measuring a delivery performance between the user equipment and a transport manager by inspecting a plurality of data packets in the data flow, and inferring control information associated with the data flow using the measured delivery performance. The transport manager is connected between the RAN and the content provider.

Radio access type detection using traffic metrics

A method for running a Self Organizing Network (SON) module in a communication network provides an open Application Programming Interface (API) for a SON framework and executes the SON module. The SON module accesses the functionality of the SON framework using the API. The SON module may be built by a developer other than a SON system provider and may be loaded into the SON framework by an operator other than a SON system provider. Various restrictions may be imposed on the API to provide a useful interface while protecting the network.

Method and apparatus for self organizing networks

An adaptive file delivery system and method transmits a data file, such as an audio-video file, over a network or collection of networks in segments, each segment transmitted during a different time period. Each time period has a transmission portion to transmit its associated file segment and a wait portion in which no further interaction with the network occurs regarding the transmitted segment. In some implementations, the duration of the transmission portion of each time period is sufficient to reach a steady-state throughput condition, which allows the traffic load status of the network or networks to be determined from rate measurements of file segment transmissions. A peak flow determination is made to assure that the delivery of file segments does not cause network congestion. The system has spurious peak rejection to avoid the false detection of network congestion.

Systems and methods for managing and pacing data flows are described. In some embodiments, the systems and methods may select a data flow for management, the data flow being transmitted from a first network equipment to a second network equipment, determine, at a third network equipment, a delivery performance of the data flow being transmitted to the second network equipment, detect network congestion based on the determined delivery performance of the data flow being transmitted to the second network equipment, and pace, at the third network device and based on the detected network congestion, delivery of the data flow to the second network equipment by reducing a rate at which the data flow is delivered to the second network equipment.

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Sammamish, WA, United States of America

Jeffrey Paul Harrang