Patent application number | Description | Published |
20110135088 | CRYPTOGRAPHIC SECRET KEY DISTRIBUTION - The present invention relates to cryptographic secret key distribution, wherein a value for a number of iterations can be individually set, so that the number of messages to be exchanged during generating a cryptographic secret keycan be varied based on the set value of the iteration number. | 06-09-2011 |
20120021768 | LOCATION DETECTION SYSTEM AND METHOD WITH FINGERPRINTING - A location detection system and method with fingerprinting including defining nodes in an area, the area being associated with field devices and a target device ( | 01-26-2012 |
20120026029 | MOTION DETECTION SYSTEM AND METHOD WITH NULL POINTS - A motion detection system and method with null points with a motion detection method including transmitting a signal ( | 02-02-2012 |
20120047361 | METHOD FOR SECURING COMMUNICATIONS IN A WIRELESS NETWORK, AND RESOURCE-RESTRICTED DEVICE THEREFOR - The present invention relates to a method for securing communications between a resource-restricted device ( | 02-23-2012 |
20120171954 | ASYNCHRONOUS TRANSMISSION WITH DOUBLE WAKE UP - The present invention relates to an apparatus, method and computer program product for controlling reception in an asynchronous operation mode, wherein a transmitter sends an extended preamble sequence of length longer than the maximum length of a wake up message itself plus the maximum length of a gap between wake up messages, such that a receiver turning on during a sequence of wake up commands and not detecting the wake up commands, can be sure to successfully detect a preamble if it tries again a second time a set interval later. | 07-05-2012 |
20120176986 | MOBILE NODE ASSIGNEMENT TO A ROUTER IN A WPAN - A method to assign a mobile node ( | 07-12-2012 |
20130258918 | METHOD OF COMMANDING WIRELESS DEVICES - A method of commanding a first wireless communicating device from a second wireless communicating device, comprising the following steps performed by a main portion of the second device: joining a wireless communication network to which the first communicating device is connected, using procedures of the protocol stack of the first device, thereby obtaining network information for constructing commands for the second device, and making the network information available for the remote control portion, and comprising the following steps performed by a remote control portion of the second device: retrieving the network information from the main portion of the second device, constructing a command message for the first device using a format of the command messages of the protocol stack of the first device and using the retrieved network information, and sending the command message to the first device, using the MAC and PHY layers. | 10-03-2013 |
Patent application number | Description | Published |
20080304475 | Hybrid fiber twisted pair local loop network service architecture - A new architecture capable of utilizing the existing twisted pair interface between customer premises equipment and an associated serving local switching office is used to provide a vast array of new services to customers. Using an intelligent services director (ISD) at the customer services equipment as an interface for the equipment to an existing twisted cable pair and a facilities management platform (FMP) at the serving local switching office as an interface to various networks and service opportunities, new services such as simultaneous, multiple calls (voice analog or digital), facsimile, Internet traffic and other data can be transmitted and received over the twisted cable pair by using digital subscriber loop transmission schemes. The new services include but are not limited to videophone, utility meter reading and monitoring, broadcasting and multicasting. The architecture provides for fault-tolerant, transparent interaction of components and services and supports a variety of standards for each level of the open systems interconnection layers and layers of TCP/IP. The FMP connects electronically or optically to the public switched telephone network, Internet backbone, a private Intranet as well as other possible network connections. | 12-11-2008 |
20090034409 | Circuit to provide backup telephone service for a multiple service access system using a twisted pair - A subscriber link to a central office which employs data compression, forward error correction, and advanced modulation techniques and to connect subscribers to multiple communications networks to provide an array of services. A device provides normal telephone service in the event of an equipment failure. At the subscriber end, a server called an intelligent services director (ISD) provides multiple independent connections for telephones which ordinarily connect to multiple access virtual circuits generated on the subscriber link over a twisted pair. A device called a facilities management platform (FMP) at the central office end of the link, among other things, provides interfacing of the subscriber link to various networks including a digital subscriber loop (DLC) and packet switched networks. Ordinarily telephones connected to the ISD require power and correctly functioning modems and controllers in the ISD and the FMP to have access to the outside world. A fail-safe mechanism, however allows at least one chosen phone to function in the event of a failure. The chosen phone must be capable of pulse or DTMF dialing. The connection through which it operate can be switched directly to the twisted pair connecting to the FMP. At the FMP, the twisted pair is switched to tie the connection directly to a line card of the DLC. Alternatively, the ISD contains an interface to a specialized phone designed for the ISD environment. The interface provides the appearance to the DLC of a regular POT. | 02-05-2009 |
20090080884 | Hybrid fiber twisted pair local loop network service architecture - A new architecture capable of utilizing the existing twisted pair interface between customer premises equipment and an associated serving local switching office is used to provide a vast array of new services to customers. Using an intelligent services director (ISD) at the customer services equipment as an interface for the equipment to an existing twisted cable pair and a facilities management platform (FMP) at the serving local switching office as an interface to various networks and service opportunities, new services such as simultaneous, multiple calls (voice analog or digital), facsimile, Internet traffic and other data can be transmitted and received over the twisted cable pair by using digital subscriber loop transmission schemes. The new services include but are not limited to videophone, utility meter reading and monitoring, broadcasting and multicasting. The architecture provides for fault-tolerant, transparent interaction of components and services and supports a variety of standards for each level of the open systems interconnection layers and layers of TCP/IP. The FMP connects electronically or optically to the public switched telephone network, Internet backbone, a private Intranet as well as other possible network connections. | 03-26-2009 |
20100098000 | Hybrid fiber twisted pair local loop network service architecture - A new architecture capable of utilizing the existing twisted pair interface between customer premises equipment and an associated serving local switching office is used to provide a vast array of new services to customers. Using an intelligent services director (ISD) at the customer services equipment as an interface for the equipment to an existing twisted cable pair and a facilities management platform (FMP) at the serving local switching office as an interface to various networks and service opportunities, new services such as simultaneous, multiple calls (voice analog or digital), facsimile, Internet traffic and other data can be transmitted and received over the twisted cable pair by using digital subscriber loop transmission schemes. The new services include but are not limited to videophone, utility meter reading and monitoring, broadcasting and multicasting. The architecture provides for fault-tolerant, transparent interaction of components and services and supports a variety of standards for each level of the open systems interconnection layers and layers of TCP/IP. The FMP connects electronically or optically to the public switched telephone network, Internet backbone, a private Intranet as well as other possible network connections. | 04-22-2010 |