At+t Corp.

At&t Intellectual Property I, L.p.

Other

Harold Jeffrey Stewart

Hossein Eslambolchi

Michael L Asher

Charles Giddens

John Sinclair Huffman

Bala Surya Siva Sri Gaddamanugu

Alexander Novokshanov

Christopher Giles

Chuck Giddens

Denis Yankin

Kerrie L Linker

Jacquenetta M Mason

Udaya Bhaskar Natha

Maksym Badrak

Vitaly Smirnoff

David Lee Applegate

Nicholas F Reingold

John R Perkins

James Gordon Beattie, Jr

David H Lu

Stephen J Griesmer

Anthony Mark Srdar

Robert K Sharp

Uday Bhaskar

Milap Modi

Jagannath Harati

Jason N Bayes

Muthaya M Cheranda

Ramakrishna Aggala

Peter P Bleznyk

John Steven Engelmann

Kenneth James Smith

John Vincent Wilson

Lloyd Lester Magown, Jr

A method and apparatus for providing mapping data in a network are disclosed. For example, the method receives coordinate data from a customer mobile endpoint device, and processes the coordinate data against at least one existing map. The method then identifies a route associated with the coordinate data as a candidate new route if the route is not previously known on the at least one existing map.

Method and apparatus for providing mapping data

Systems, methods, and computer program products are for receiving a tracking failure notification including a device identifier of a tracked device that is unavailable because of a failure condition, determining the failure condition as being one of a network failure and a tracked device failure, retrieving known location data of the tracked device including a last known location of the tracked device, determining a potential location of the tracked device, and notifying an entity of the failure condition, the device identifier, and the potential location.

Systems, methods, and computer program products for determining a location of a tracked device after a device or network failure

A process for evaluating and geocoding of GIS data elements utilizes a plurality of 'locate' tests and a weighting scheme to express the match results as a multidimensional vector. Multiple inputs and data sources, as well as ambiguous and partial input data, are used to generate an output with improved precision by applying a weighting function to each input element and generating a set of test vectors (i.e., in the input data element weighted by the known accuracy of the element/source). A sum of a plurality of tests is then generated as the 'characteristic vector' of the test set. By using two (or more) different sets of tests, two (or more) characteristic vectors are formed. Various well-known algebraic techniques can then be used to evaluate the results of each set of tests and select the &#x201c;best match&#x201d; result.

Geocoding method using multidimensional vector spaces

For each process a stack data structure that includes two stacks, which are joined at their bases, is created. The two stacks include a normal stack, which grows downward, and an inverse stack, which grows upward. Items on the stack data structure are segregated into protected and unprotected classes. Protected items include frame pointers and return addresses, which are stored on the normal stack. Unprotected items are function parameters and local variables. The unprotected items are stored on the inverse stack.

Program security through stack segregation

In accordance with the teachings of the present invention, a method of data drilling is presented. A network database is deployed in a network, such as the Internet, for broad-based user access. Network information is stored in the network database and is organized in layers. A graphical user interface with data objects is presented to an end user. Selecting a data object generates a query performed by a server. Each query produces more details on an initially selected data object.

Method for web-based exploration of network infrastructure

A system and method for receiving a geocode request for a location including a textual description of the location, selecting a test for geocoding the location, geocoding the location using the selected test and determining a bounding area around the location indicating at least one maximum distance range from the location.

Method and system for automated ticket geocoding and estimating positional errors

The present invention provides a method and system for providing facility-based aerial displays to field personnel in support of repairing outside network facilities. The invention relates to a method and system for displaying a series of selected frames to generate a display of surroundings within the vicinity of a cable break. Frames are selected and manipulated in accordance with a significance level which accepts or rejects the frame and in accordance with a set of display parameters selected by a dispatcher. The aerial display is compiled and displayed to support the assessment of the surroundings to be encountered by a repair crew.

Method and system for provisioning facility-based displays in support of repairing outside network facilities

In accordance with the teachings of the present invention, a method and apparatus is presented for determining minutes of outage. Information associated with a facility hierarchy is acquired. In one embodiment, the facility hierarchy is a SONET facility hierarchy. Outage is determined for each level in the hierarchy and a correlation is performed on the outages associated with each level in the hierarchy.

SONET network outage impact measurement

In accordance with the teachings of the present invention, a method and apparatus is presented for alerting an operator of a network problem using a variety of contact devices. A server receives notification of a network problem. The server accesses presence information detailing the current location of an operator. The server then uses push technology to transmit alert information to the operator. As such, the alert information may be communicated directly to a client machine used by the operator. In the case where the operator is communicating through a contact device, which communicates with an interactive system, the alert information is forwarded to the interactive system, which communicates with the contact device.

Method and apparatus for remote alarm data delivery

The invention relates to a method and system for wireless and network based mapping method and system for supporting field personnel to access, select and download facilities related maps and related information. Mapping files are manipulated in accordance with a grid block overlay over a first level map display. Each of the grid blocks is uniquely identifiable and indexed with one or more algorithms necessary for the local creation of an enhanced and/or enlarged second level of display.

Method and system for provisioning facility-based maps and related information to field personnel

A process for evaluating and geocoding of GIS data elements utilizes a plurality of 'locate' tests and a weighting scheme to express the match results as a multidimensional vector. Multiple inputs and data sources, as well as ambiguous and partial input data, are used to generate an output with improved precision by applying a weighting function to each input element and generating a set of test vectors (i.e., the input data element weighted by the known accuracy of the element/source). A sum of a plurality of tests is then generated as the 'characteristic vector' of the test set. By using two (or more) different sets of test, two (or more) characteristic vectors are formed. Various well-known algebraic techniques can then be used to evaluate the results of each set of tests and select the &#x201c;best match&#x201d; result.

The present invention relates to a method for interpreting data obtained by measuring a length of optical fiber using an optical time domain reflectometer (OTDR), and comparing that measurement to a reference measurement. The technique uses statistical inference to determine a whether a reference trace is valid by comparing that trace to a more recent test trace. The reference trace may be replaced or an alarm may be transmitted under certain conditions.

Application of statistical inference to optical time domain reflectometer data

A method and tool for managing network infrastructure is presented. The tool provides information related to infrastructure of international networks, including facilities and equipment, and enables the display of such information. The information can be displayed in both geographic and tabular form. The equipment includes international as well as proprietary equipment, and information describes the relationship between the two.

Growing community of inventors

Alpharetta, GA, United States of America

Harold Jeffrey Stewart