Alcatel Lucent Bell Labs France Patent applications |
Patent application number | Title | Published |
20140380489 | SYSTEMS AND METHODS FOR DATA ANONYMIZATION - A system and method for dynamic anonymization of a dataset includes decomposing, at at least one processor, the dataset into a plurality of subsets and applying an anonymization strategy on each subset of the plurality of subsets. The system and method further includes aggregating, at the at least one processor, the individually anonymized subsets to provide an anonymized dataset. | 12-25-2014 |
20140280800 | APPARATUS AND METHOD TO MAINTAIN CONSISTENT OPERATIONAL STATES IN IN CLOUD-BASED INFRASTRUCTURES - Various exemplary embodiments relate to a method and related device including: receiving, at the service correlator device, an incoming notification that an operational state of a first service element of a cloud service has changed; identifying a potential change to a second service element of the cloud service having a current operational state that is inconsistent with the operational state of the first service element, wherein effecting the potential change to the second service element would produce a new operational state of the second service element that is consistent with the operational state of the first service element; determining whether to notify other devices of the potential change to the second service element; and transmitting an outgoing notification to a management device responsible for managing the second service element based on determining to notify other devices, wherein the outgoing notification indicates the potential change to the management device. | 09-18-2014 |
20140036918 | HIGH-SPEED CONTENT ROUTING - Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at a first input line card of the network device, a message, the message including a destination address; transmitting the message, by the first input line card, to the second input line card based on the determination that the second input line card is configured with routing information related to the destination address; determining, by the second input line card and based on the routing information related to the destination address, that the message should be forwarded via a first output line card of the network device to another network device; transmitting the message, by the second input line card, to the first output line card based on the determination that the message should be forwarded; and transmitting the message, by the first output line card, to another network device. | 02-06-2014 |
20130275618 | METHOD AND APPARATUS FOR REDUCING CONTENT REDUNDANCY IN CONTENT-CENTRIC NETWORKING - A method for reducing content redundancy in CCN includes distributing named media content or another type of content from sources to consumers through host devices and intermediate devices via a communication network using object messages that carry fingerprint names and data chunks. The named content is divisible into data chunks represented by fingerprint names such that a content fingerprint list for content identifies data chunks for the content using fingerprint names. The fingerprint names are based on content data in the data chunk such that data chunks with the same content data for the named content and for other content are represented by the same fingerprint name and data chunks with different content data are represented by different fingerprint names. A subsystem associated with the method includes consumer and source communication modules; a local storage device; message routing, fingerprint list processing, and object caching modules; and a message processing controller. | 10-17-2013 |
20130242996 | METHOD AND SYSTEM FOR FAST AND LARGE-SCALE LONGEST PREFIX MATCHING - Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the first network device, a message to be forwarded; determining a destination address for the message; determining whether the destination address is assigned to the first network device; if the destination address is not assigned to the first network device, querying a second network device for a next hop of the destination address; receiving, in response to the query, an indication of the next hop for the destination address; and forwarding, by the first network device in response to the indication of the next hop, the message to the next hop. | 09-19-2013 |