International Business Machines Corporation

Other

Chatschik Bisdikian

Dakshi Agrawal

Dinesh C Verma

Petros Zerfos

Ting He

Joel W Branch

Bruce Oliver Anthony, Jr

Mahmoud Naghshineh

Mudhakar Srivatsa

Kang-Won Lee

Murtaza Zafer

Victor S Moore

Edith H Stern

Robert Bruce Nicholson

Erich Miles Nahum

Ronald Leroy Billau

Ramya Raghavendra

Canio Cillis

Daby Mousse Sow

Kiyoshi Maruyama

John Frederick Morar

Bonnie Kathryn Ray

Syed Yousaf Shah

Ho Yin Starsky Wong

Dominic Peter Harries

Pravin Bhagwat

Christopher R Gibson

Liang Ma

Colin James Thorne

Ibrahim Korpeoglu

Ramani Ranjan Routray

Kaladhar Voruganti

Murthy V Devarakonda

Seraphin Bernard Calo

Vasileios Pappas

Frank Andre Schaffa

Bong Jun Ko

Sandeep Gopisetty

Asser Nasreldin Tantawi

Norbert George Vogl

Yurdaer Nezihi Doganata

Paul Christesten Castro

Steve Richard White

Archan Misra

Chung-hao Tan

Hugo M Krawczyk

David Alson George

Stefan Berger

Maria Rene Ebling

Guruduth Somasekhara Banavar

Rosario Gennaro

Tal D Rabin

Nathan J Lee

Norman Howard Cohen

Konstantinos Magoutis

John Sidney Davis, Ii

William Francis Jerome

Ahmed N Tantawy

Antonio Ruiz

Richard Steven Chernock

Gauri Sudhir Shah

Frank J Janniello

Shoel D Perelman

Veronique Perret

Milan Milenkovic

Georgios Tychogiorgos

Cagatay Capar

Animashree Anandkumar

Jinwon Lee

Puneet Pandoh

Embodiments for network virtualization of user equipment (UE) in a wireless communication network. A trigger may be received from a user equipment (UE) indicating potential UE mobility away from a remote virtual machine (VM) instance on a host server collocated on an eNodeB in the wireless communication network. One or more identifiers (ID) of one or more potential host servers collocated on one or more alternative eNodeBs may be determined for receiving the UE. VM replication may be provided to the one or more potential host servers to enable continuation of the remote VM instance.

Network virtualization of user equipment in a wireless communication network

A system and computer program product to externalize mobile device state migration (i.e., checkpointing) without being dependent upon any particular Edge Application (EdgeApp) proxy server or cellular network base station. In this manner, the Edge Application (EdgeApp) proxy server does not have to be aware of a migration process, yet will enable state information to be provided to other EdgeApp proxy/server nodes at the edge of the network (cell tower).

State migration of edge-of-network applications

Secure virtualizing of a mobile cellular device uses a cellular communication network having base transceiver station edge node servers. A virtualized-instance host server contains a virtualized instance of an enterprise environment. Base station controllers are in communication with and control the base transceiver stations. A mobile switching center in communication with the base station controllers contains the virtualized-instance host server. A cellular communication device is in communication with an edge node server, and an auxiliary data display entry device is in communication with the cellular communication device such that the virtualized instance of the enterprise environment is on the edge node server. Communications between the auxiliary display and data entry device are encrypted. In addition, movement of the cellular communication device within the cellular communication network are anticipated so that additional remote virtualized instances of the enterprise environment are provided on candidate future edge servers.

Secure virtualized mobile cellular device

Mechanisms are provided for generating a composite service. A request to generate the composite service is received that identifies a geospatial region of interest for the composite service. One or more types of components needed to generate the composite service are determined and, for each component of a plurality of components of the one or more types of components, a corresponding spatial coverage characteristic is determined. A subset of components, from the plurality of components, is selected based on the spatial coverage characteristics of the plurality of components and the geospatial region of interest. The composite service is then generated based on the selected subset of components from the plurality of components.

Providing a sensor composite service based on operational and spatial constraints

Quality of information (QoI) assessment in dynamic sensor networks that includes evaluating, by a computer, a first value reflective of available reports from sensors that are dynamically associated with the computer. A second value reflective of reports expected to have been available for evaluation about the observed phenomena is estimated. A QoI of the available reports is assessed. The assessing is based on the first value reflective of the available reports and the second value reflective of reports expected to have been available for evaluation. A third value, based on the assessing is output.

Quality of information assessment in dynamic sensor networks

An aspect of this invention is a method that includes a computing apparatus estimating geographic locations as a function of time for each of a plurality of sensor nodes. The method further includes estimating a quality of information as a function of time for sensed data to be sensed by the plurality of sensor nodes at the estimated geographic locations; and sending the estimated quality of information as a function of time to one or more applications or consumers of the sensed data.

Systems and methods for provisioning sensing resources for mobile sensor networks

A method and system for providing on-line services to a user from a services provider over a wireless cellular network. The cellular network is located between the user and the services provider, and a distributed computer system such as the Internet is located between the services provider and the cellular network for transmitting data between the services provide and the cellular network. In one embodiment, the services provider transmits software and operating characteristics over the distributed computer system to the cellular network, and the cellular network installs this software on one or more nodes of the network. When a user connects to the cellular network for services from the service provider, the network operates the software on the one or more nodes in accordance with the operating characteristics, to provide one or more services from this one or more nodes to the user from the service provider.

Smart online services presence in a cellular network

A method, computer storage medium, computer system of performing monitor deployment under budget constraints includes obtaining a network topology and a deployment budget, decomposing the network topology into a plurality of components having a predetermined property, computing a benefit and a cost for identifying each of the components, selecting at least one targeted component based on a ratio of the benefit to the cost for identifying each of the components, and deploying monitors to identify links in the at least one targeted component within a remaining portion of the deployment budget.

Bounded-budget monitor deployment in monitoring networks via end-to-end probes

An aspect of this invention is a computer-executable method for distributing one or more features associated with information to be transported by a communications network that includes a plurality of end nodes interconnected via a plurality of network nodes. The method includes receiving one or more features associated with information to be transported by the communications network, wherein the one or more features are specified at an end node of the plurality of end nodes for receipt by a network node of the plurality of network nodes; responsive to the one or more received features, configuring at least a portion of the communications network to perform actions on information based upon the features; receiving the information using the plurality of network nodes; and based at least on the received features and the configuring, performing one or more actions with the information. Illustratively, the one or more actions comprise sending the information to one or more edge entity nodes in accordance with the configuring and the received features.

Performing value and context aware communications networking

A processor-implemented method, apparatus, and/or computer program product move Open Systems Interconnection (OSI) layer 4 connections between wirelessly-connected user equipment to a series of cell-towers, wherein an OSI layer 4 connection is extracted out of the underlying cellular protocols at the series of cell-towers. A detection is made that user equipment, which has a broken-out layer 4 connection, has moved from a first cell-tower to a second cell-tower. Traffic for an existing layer 4 connection from the user equipment is tunnelled between the first cell-tower and the second cell-tower. In response to a predetermined trigger event occurring, an ongoing bidirectional flow of data packets is migrated from the user equipment over to layer 4 connections maintained at the second cell-tower. Furthermore, OSI layer 4 connections for all server ports other than the proxied active layer 4 connections that are proxied in the web cache are byte cached.

Mobility management of OSI connections between cell towers

A processor-implemented method, apparatus, and/or computer program product move Open Systems Interconnection (OSI) layer 4 connections between wirelessly-connected user equipment to a series of cell-towers, wherein an OSI layer 4 connection is extracted out of the underlying cellular protocols at the series of cell-towers. A detection is made that user equipment, which has a broken-out layer 4 connection, has moved from a first cell-tower to a second cell-tower. Traffic for an existing layer 4 connection from the user equipment is tunnelled between the first cell-tower and the second cell-tower. A predetermined trigger event is identified. In response to the predetermined trigger event occurring, an ongoing bidirectional flow of data packets is migrated from the user equipment over to layer 4 connections maintained at the second cell-tower.

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Chappaqua, NY, United States of America

Chatschik Bisdikian