| Telecordia Technologies Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110035094 | SYSTEM AND METHOD FOR AUTOMATIC FAULT DETECTION OF A MACHINE - A system and method for automatic fault detection of a machine is described. In one embodiment, a semantic structure is constructed using the words and values associated with the parameter identification numbers used by the on-board diagnostic system in a vehicle. The semantic structure is enhanced, analyzed, and reduced to determine the number and arrangement of the clusters that should be independently analyzed in order to produce the most reliable results in a computationally efficient manner. Each cluster is then used to detect outliers that are used to detect vehicle malfunctions. | 02-10-2011 |
| 20110013712 | SYSTEM FOR MIMO SPATIAL ADAPTIVITY IN DYNAMIC ENVIRONMENTS - An adaptive wireless multiple-input multiple-output (MIMO) system switches among two or more modes of operation including Uninformed Transmitter (UT) and Informed Transmitter (IT) modes based on channel conditions as reflected in a set of metrics including a temporal selectivity metric (TSM) indicative of the temporal dynamics of the MIMO channel. In an exemplary embodiment, the adaptive MIMO system uses a dominant eigenmode IT mode of operation if a signal-to-noise ratio is below a threshold, otherwise, the system uses an IT mode or a UT mode based on the TSM. If the TSM indicates a channel that is changing too rapidly for feedback to be effective, the UT mode is used, otherwise the IT mode is used. Overall system capacity in time varying MIMO channels is thereby improved. | 01-20-2011 |
| 20100318520 | SYSTEM AND METHOD FOR PROCESSING COMMENTARY THAT IS RELATED TO CONTENT - A system and method for processing commentary that is related to content is provided. In an illustrative embodiment, the system and method involves receiving commentary that is related to content and which is generated after generation of the content, and generating data associating the commentary with the content by at least one of spatially linking the commentary to the content or temporally linking the commentary to the content. | 12-16-2010 |
