Patent application number | Description | Published |
20080303897 | VISUALLY CAPTURING AND MONITORING CONTENTS AND EVENTS OF CARGO CONTAINER - A system for visually capturing and monitoring the contents and events surrounding a cargo container is provided. The system includes a camera such as a digital camera or still camera. | 12-11-2008 |
20080304443 | Standards based communictions for a container security system - A container security system includes a plurality of wireless communication devices, each wireless communication device being associated with a respective container, and a sensor assembly located in the interior of each container. Each sensor assembly includes a sensor component and a wireless communication component that is configured to wirelessly communicate with the wireless communication device of the container in which the sensor assembly is located. A standards based wireless interface is utilized in the wireless communications between the wireless communication device of each container and the sensor assembly located in the interior of the container. | 12-11-2008 |
20090016308 | Antenna in cargo container monitoring and security system - An antenna system for a container monitoring system includes: a short range wireless communications device associated with each container, each short range wireless communications device including a transmitter element and a complementary receiver element; at least one long range communications device communications device associated with each container; a global positioning or GPS element; and an antenna system which is integrated into the construction of each container wall, door, or roof. | 01-15-2009 |
20090092082 | MAINTAINING INFORMATION FACILITATING DETERMINISTIC NETWORK ROUTING - In a wireless network that includes a plurality of nodes, a method of maintaining, by a first node, information regarding communications links between nodes in the wireless network includes: for each communications link that is established with another node, recording an identification of the other node; and for each message received by the first node from the other node through the communications link with the other node, recording a network pathway by which the message has been sent in the wireless network, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. Another method includes recording, by a server, for each message that is received by the server from the wireless network, a network pathway by which the message has been sent, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. | 04-09-2009 |
20090103462 | DETERMINING PRESENCE OF RADIO FREQUENCY COMMUNICATION DEVICE - A RF data communication device operates in at least two states. In a first state, the device transmits a response to an RF transmission if specific data therein represents an inquiry as to the presence of one or more RF data communication devices and if specific data therein corresponds to a class maintained by the device. The device does not transmit a response if specific data in the RF transmission is not representative of an inquiry as to the presence of one or more RF data communication devices, or if specific data therein does not correspond to at least one maintained class. In a second state, the device does not transmit a response when specific data is included therein that is representative of an inquiry as to the presence of one or more RF data communication devices and specific data therein corresponds to at least one maintained class. | 04-23-2009 |
20090104902 | CLASS-SWITCHING IN CLASS-BASED DATA COMMUNCATIONS NETWORK - In a wireless class-based data communications network, a class-switching method includes configuring a wireless two-way RF data communication device, of a wireless class-based data communications network, to adopt a different class designation of another wireless two-way RF data communication device of a proximate wireless class-based data communications network such that the particular wireless two-way RF data communication device joins the proximate wireless class-based data communications network. Another class-switching method includes communicating a command to a wireless two-way RF data communication device of a wireless class-based data communications network to change its class designation to that of another wireless two-way RF data communication device of a proximate wireless class-based data communications network such that the wireless two-way RF data communication device joins the proximate wireless class-based data communications network. | 04-23-2009 |
20090106439 | VIRTUAL DISPERSIVE ROUTING - A computer performs a method comprising the steps of, for each application, creating, for such application, a virtual machine that is associated with sending and receiving of communications over the computer network, determining, for such application, a network protocol out of a plurality of available network protocols, the determined network protocol representing an appropriate network protocol, out of the plurality of available network protocols, for current communication requirements of the application, and causing the application, when communicating over the network, to send and receive communications via the created virtual machine using the determined network protocol. Multiple virtual machine instances are created and simultaneously maintained by the computer, each virtual machine instance is associated with communications of one of the plurality of applications via a networking protocol that has been determined to be appropriate for the current communication requirements of the application. | 04-23-2009 |
20090117950 | WIRELESS READER TAGS (WRTs) WITH SENSOR COMPONENTS IN ASSET MONITORING AND TRACKING SYSTEMS - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-07-2009 |
20090121841 | SCREENING TRANSMISSIONS FOR POWER LEVEL AND OBJECT IDENTIFIER IN ASSET MONITORING AND TRACKING SYSTEMS - A method for communicating to a recipient transceiver from a plurality of transceivers located within the broadcast range of the recipient transceiver includes: transmitting a communication at a first power level such that only a first group of transceivers receive the broadcast, the communication including a command causing each of the first group of transceivers not to respond to a subsequent broadcast; and subsequent thereto, transmitting a communication at a second power level greater than the first power level such that a second group of transceivers greater than and including the first group of transceivers receive the broadcast, but such that only a limited number of transceivers of the second group respond to the broadcast, the limited number of transceivers excluding the first group of transceivers. Each of the plurality of transceivers is associated with a respective sensor for acquiring data and transmitting the data to the recipient transceiver. | 05-14-2009 |
20090122737 | MESH NETWORK CONTROL USING COMMON DESIGNATION WAKE-UP - Each of a plurality of network nodes in an ad hoc mesh network utilizes a data communication device that includes a two-way communications component, comprising a first receiver and transmitter, and a second receiver. The second receiver activates the communications component from a dormant state when it receives a broadcast including a wake-up identifier of the communication device. A method of activating and deactivating a mesh network includes, first, transmitting a broadcast that includes a wake-up identifier such that each second receiver of each communication device identified by the wake-up identifier, upon receipt, activates the communications component of the communication device, which then engages in mesh networking communications, and, second, transmitting a second broadcast including a second identifier such that the communications component of each communication device identified by the second identifier, upon receipt, will cease its mesh networking communications and will return to the dormant state. | 05-14-2009 |
20090124302 | WIRELESS READER TAGS (WRTs) WITH SENSOR COMPONENTS IN ASSET MONITORING AND TRACKING SYSTEMS - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-14-2009 |
20090124303 | WIRELESS READER TAGS (WRTs) WITH SENSOR COMPONENTS IN ASSET MONITORING AND TRACKING SYSTEMS - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-14-2009 |
20090124304 | WIRELESS READER TAGS (WRTs) WITH SENSOR COMPONENTS IN ASSET MONITORING AND TRACKING SYSTEMS - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-14-2009 |
20090129306 | WAKE-UP BROADCAST INCLUDING NETWORK INFORMATION IN COMMON DESIGNATION AD HOC WIRELESS NETWORKING - A data communication device includes both a two-way communications component having a first receiver and transmitter, and a second receiver. The second receiver activates the two-way communications component from a dormant state upon receipt by the second receiver of a wake-up broadcast that includes a wake-up identifier of the data communication device. A method of providing information via the second receiver—which information is auxiliary to the wake-up of the two-way communications component—includes transmitting a wake-up broadcast capable of being received by the second receiver. The wake-up broadcast includes a data construct including a wake-up identifier and the auxiliary information. The wake-up identifier may or may not be a wake-up identifier of the data communication device. Nevertheless, the auxiliary information is received and recorded by the data communication device via the second receiver with the two-way communications component remaining in the dormant state. | 05-21-2009 |
20090135000 | AUTOMATIC AND DYNAMIC CHANGING OF CLASS IN CLASS-BASED ASSET TRACKING AND MONITORING SYSTEMS - A class-based asset tracking or monitoring system includes wireless radio frequency data communication devices, each including memory in which is stored a common designation; a radio frequency transmitter component and receiver component for wirelessly sending and receiving data packets; and electronics for processing data. Each device is configured to filter a wireless communication received by it for an identification of its common designation within the communication, and process the communication if an identification of its common designation is found therein. The device includes a profile stored in its memory and is configured to automatically and dynamically change its common designation in accordance with its profile. The profile may include a plurality of common designations, which may be conditional. The foregoing common designations may be class designations for use in class-based asset tracking systems. The device may include an interface for sensor-acquired data. | 05-28-2009 |
20090140915 | NETWORK AIDED TERRESTRIAL TRIANGULATION USING STARS (NATTS) - A method for determining a terrestrial location of an apparatus that is deployed in a generally known geographical region includes capturing, by the apparatus, an earthbound image of the sky from a terrestrial location at an identified time; communicating, by the apparatus, data representative of the captured earthbound image of the sky; and determining the terrestrial location of the apparatus based on the data communicated by the apparatus by comparing the captured earthbound image of the sky to a master mapping of the sky relative to the surface of the Earth. | 06-04-2009 |
20090161589 | WAKE-UP IN CLASS-BASED NETWORKING - A method for communicating to a recipient transceiver from a plurality of transceivers located within the broadcast range of the recipient transceiver includes: transmitting a communication at a first power level such that only a first group of transceivers receive the broadcast, the communication including a command causing each of the first group of transceivers not to respond to a subsequent broadcast; and subsequent thereto, transmitting a communication at a second power level greater than the first power level such that a second group of transceivers greater than and including the first group of transceivers receive the broadcast, but such that only a limited number of transceivers of the second group respond to the broadcast, the limited number of transceivers excluding the first group of transceivers. Each of the plurality of transceivers is associated with a respective sensor for acquiring data and transmitting the data to the recipient transceiver. | 06-25-2009 |
20090161642 | AUTOMATIC AND DYNAMIC CHANGING OF CLASS IN CLASS-BASED NETWORKS - A wireless radio frequency data communication device includes memory in which is stored a common designation; a radio frequency transmitter component and receiver component for wirelessly sending and receiving data packets; and electronics for processing data. The device is configured to filter a wireless communication received by it for an identification of its common designation within the communication, and process the communication if an identification of its common designation is found therein, and not process the communication if an identification of its common designation is not found therein. The device includes a profile stored in its memory and is configured to automatically and dynamically change its common designation in accordance with its profile. The profile may include a plurality of common designations, which may be conditional. The foregoing common designations may be class designations for use in class-based asset tracking systems. The device may include an interface for sensor-acquired data. | 06-25-2009 |
20090181623 | LOGICALLY DISTINCT WIRELESS DATA COMMUNICATION NETWORKS SHARING GATEWAY FOR COMMUNICATING WITH EXTERNAL NETWORKS - An arrangement of logically distinct wireless data communication networks share a gateway for communicating with external networks. Each logically distinct network preferably is a class-based network, the nodes of which include a wireless two-way radio frequency data communication device. Each device filter wireless communications received by it for an identification within the communication of its class designation, or for a class, abstract class, or subclass corresponding to its class designation; and process the communication if found and do not process the communication if not found. The gateway wirelessly communicates with each logically distinct network by including the respective class designation for the network with which the communications are desired. The other class based networks do not process messages that are communicated to the desired class-based network, thereby avoiding unnecessary power consumption by the wireless devices. | 07-16-2009 |
20090181625 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 07-16-2009 |
20090215407 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 08-27-2009 |
20090237216 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 09-24-2009 |
20090243924 | OPERATING GPS RECEIVERS IN GPS-ADVERSE ENVIRONMENT - A system for operating a GPS receiver in a GPS-adverse environment includes a plurality of GPS receivers, a plurality of remote sensor interfaces (RSIs), and a computer management system. The GPS receivers are adapted to determine positional parameters based on the GPS satellite signals. A first set of GPS receivers is able to accurately determine its positional parameters and a second set of GPS receivers is unable to do so. Each RSI is associated with a respective GPS receiver. The RSIs are communication nodes in an ad hoc wireless network. The computer management system identifies a GPS receiver that is not accurately determining its positional parameters, and in response, causes GPS information to be provided from one of the first set of GPS receivers to the identified GPS receiver. The identified GPS receiver then determines its positional parameters accurately using the provided GPS information. | 10-01-2009 |
20090252060 | DETERMINING PRESENCE OF RADIO FREQUENCY COMMUNICATION DEVICE - A RF data communication device operates in at least two states. In a first state, the device transmits a response to an RF transmission if specific data therein represents an inquiry as to the presence of one or more RF data communication devices and if specific data therein corresponds to a class maintained by the device. The device does not transmit a response if specific data in the RF transmission is not representative of an inquiry as to the presence of one or more RF data communication devices, or if specific data therein does not correspond to at least one maintained class. In a second state, the device does not transmit a response when specific data is included therein that is representative of an inquiry as to the presence of one or more RF data communication devices and specific data therein corresponds to at least one maintained class. | 10-08-2009 |
20090264079 | DETERMINING PRESENCE OF RADIO FREQUENCY COMMUNICATION DEVICE - A RF data communication device operates in at least two states. In a first state, the device transmits a response to an RF transmission if specific data therein represents an inquiry as to the presence of one or more RF data communication devices and if specific data therein corresponds to a class maintained by the device. The device does not transmit a response if specific data in the RF transmission is not representative of an inquiry as to the presence of one or more RF data communication devices, or if specific data therein does not correspond to at least one maintained class. In a second state, the device does not transmit a response when specific data is included therein that is representative of an inquiry as to the presence of one or more RF data communication devices and specific data therein corresponds to at least one maintained class. | 10-22-2009 |
20090267760 | EVENT-DRIVEN MOBILE HAZMAT MONITORING - A HAZMAT monitoring system detects a plurality of different hazardous materials and includes first and second pluralities of RSIs. Each RSI of the first plurality forms a node in a first wireless sensor network and is associated with a mobile container and with at least one sensor that is configured to acquire data for detecting a first hazardous material. Each RSI further is configured to receive the sensor data and wirelessly transmit, over the first wireless sensor network, data relating to the received sensor data pertaining to the detection of the first hazardous material. Each RSI of the second plurality is similarly associated and configured. Communications within a respective wireless sensor network do not result in communications within the another wireless sensor network. A gateway is configured to independently communicate with each respective wireless sensor network. | 10-29-2009 |
20090267770 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 10-29-2009 |
20090275338 | USING WAKE-UP RECEIVERS FOR SOFT HAND-OFF IN WIRELESS COMMUNICATIONS - Multiple standards based radio (“SBR”) devices, each having a high-gain directional antenna, are utilized in a remote sensor interface (“RSI”) unit to optimize detection and reception by the RSI of radio signals from gateway controllers, hopping radios, and other wireless devices. | 11-05-2009 |
20090283320 | ALL WEATHER HOUSING ASSEMBLY FOR ELECTRONIC COMPONENTS - An all weather housing assembly for protection of electrical components includes a first housing having an open end and defining a first compartment for receipt therein of electronic components; a cover attached to the first housing for enclosing the first compartment, the cover further including a mounting structure for receiving and retaining a power source which structure is mounted on a side of the cover that is exterior to the enclosed first compartment; and a second housing having an open end and defining a second compartment that is dimensioned to cover and protect a power source when received and retained by the mounting structure of the cover, the second housing being connected to the first housing independent of the attachment of the cover to the first housing. | 11-19-2009 |
20090290512 | WIRELESS DATA COMMUNICATIONS NETWORK SYSTEM FOR TRACKING CONTAINERS - A wireless data communications network system for establishing communication between a server and a plurality of containers that are loaded onto a cargo vessel. The system includes a data communications device configured to establish and manage a pre-configured wireless data communications network and to communicate with the server through a local area network, and a plurality of electronic tracking devices each having a wireless transceiver and routing capabilities and configured to be joined to a container and to connect to the wireless data communications network upon being activated. The data communications device is configured to intermittently perform a network scan to locate each tracking device connected to the network and reconfigure the network topology to include each connected tracking devices such that the data communications device maintains mutual communication with each connected tracking device using the routing capabilities of the tracking devices. | 11-26-2009 |
20090295564 | Container Tracking System - Shipping containers are networked for transferring data between the shipping containers. The shipping containers include sensors for detecting conditions associated with the shipping containers. The conditions sensed by any shipping container whether transported by rail or ship is transmitted from an ad hoc network, via a gateway configured for satellite or cellular communications for example, to a container-tracking application server or equivalent computer system. The computer system is remotely located to the shipping container for central compilation, analysis, and/or display of data regarding the shipping containers. | 12-03-2009 |
20090316682 | NETWORK WATERMARK - A network communications method utilizing a network watermark for providing security in the communications includes creating a verifiable network communications path of nodes through a network for the transfer of information from a first end node to a second end node; verifying the network communications path of nodes, by the first end node, before communicating by the first end node information intended for receipt by the second end node; and once the network communications path of nodes is verified by the first end node, communicating by the first end node, via the verified communications path of nodes, the information intended for receipt by the second end node; wherein the network watermark represents the verifiable network communications path of nodes. | 12-24-2009 |
20090322510 | SECURING, MONITORING AND TRACKING SHIPPING CONTAINERS - A method of securing a container includes inserting, into a seal device at a container, an electronic bolt; reading, by the seal device, a serial number stored in the electronic bolt; communicating, from the seal device, to a user application, insertion of the bolt; scanning, by the user via a handheld device, a barcode on the seal device representative of an identification of the seal device; communicating, from the handheld device to the user application, the identification of the seal device; inputting, by a user at the container via the handheld device, information associated with the container; communicating, from the handheld device to the user application, the information associated with the container; associating, in a database by the user application, the information associated with the container with the bolt serial number and the identification of the seal device; communicating, by the user application, a confirmation to the seal device. | 12-31-2009 |
20100007470 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 01-14-2010 |
20100009758 | Multiplexed Client Server (MCS) Communications and Systems - A method of transferring a file between first and second end-user devices via network communications includes: communicating by the first end-user device network contact information of the first end-user device; communicating by the second end-user device network contact information of the second end-user device; establishing an open network connection between the first end-user device and the second-end user device based on the communicated network contact information of each of the end-user devices; and transferring the file from the first end-user device to the second end-user via the open network connection between the first end-user device and the second-end user device. A single encryption key may be used between the application and network layers on each end-user device, each of which may include virtualized routing capabilities. | 01-14-2010 |
20100067420 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 03-18-2010 |
20100121862 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-13-2010 |
20100130267 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 05-27-2010 |
20100141401 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 06-10-2010 |
20100141449 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 06-10-2010 |
20100214059 | EVENT-DRIVEN MOBILE HAZMAT MONITORING - A HAZMAT monitoring system detects a plurality of different hazardous materials and includes first and second pluralities of RSIs. Each RSI of the first plurality forms a node in a first wireless sensor network and is associated with a mobile container and with at least one sensor that is configured to acquire data for detecting a first hazardous material. Each RSI further is configured to receive the sensor data and wirelessly transmit, over the first wireless sensor network, data relating to the received sensor data pertaining to the detection of the first hazardous material. Each RSI of the second plurality is similarly associated and configured. Communications within a respective wireless sensor network do not result in communications within the another wireless sensor network. A gateway is configured to independently communicate with each respective wireless sensor network. | 08-26-2010 |
20100214060 | WIRELESS DATA COMMUNICATIONS NETWORK SYSTEM FOR TRACKING CONTAINERS - A system for visually capturing and monitoring the contents and events surrounding a cargo container is provided. The system includes a camera such as a digital camera or still camera. | 08-26-2010 |
20100214061 | ALL WEATHER HOUSING ASSEMBLY FOR ELECTRONIC COMPONENTS - An all weather housing assembly for protection of electrical components includes a first housing having an open end and defining a first compartment for receipt therein of electronic components; a cover attached to the first housing for enclosing the first compartment, the cover further including a mounting structure for receiving and retaining a power source which structure is mounted on a side of the cover that is exterior to the enclosed first compartment; and a second housing having an open end and defining a second compartment that is dimensioned to cover and protect a power source when received and retained by the mounting structure of the cover, the second housing being connected to the first housing independent of the attachment of the cover to the first housing. | 08-26-2010 |
20100214074 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 08-26-2010 |
20100219938 | SCREENING TRANSMISSIONS FOR POWER LEVEL AND OBJECT IDENTIFIER IN ASSET MONITORING AND TRACKING SYSTEMS - A method for communicating to a recipient transceiver from a plurality of transceivers located within the broadcast range of the recipient transceiver includes: transmitting a communication at a first power level such that only a first group of transceivers receive the broadcast, the communication including a command causing each of the first group of transceivers not to respond to a subsequent broadcast; and subsequent thereto, transmitting a communication at a second power level greater than the first power level such that a second group of transceivers greater than and including the first group of transceivers receive the broadcast, but such that only a limited number of transceivers of the second group respond to the broadcast, the limited number of transceivers excluding the first group of transceivers. Each of the plurality of transceivers is associated with a respective sensor for acquiring data and transmitting the data to the recipient transceiver. | 09-02-2010 |
20100219939 | SCREENING TRANSMISSIONS FOR POWER LEVEL AND OBJECT IDENTIFIER IN ASSET MONITORING AND TRACKING SYSTEMS - A method for communicating to a recipient transceiver from a plurality of transceivers located within the broadcast range of the recipient transceiver includes: transmitting a communication at a first power level such that only a first group of transceivers receive the broadcast, the communication including a command causing each of the first group of transceivers not to respond to a subsequent broadcast; and subsequent thereto, transmitting a communication at a second power level greater than the first power level such that a second group of transceivers greater than and including the first group of transceivers receive the broadcast, but such that only a limited number of transceivers of the second group respond to the broadcast, the limited number of transceivers excluding the first group of transceivers. Each of the plurality of transceivers is associated with a respective sensor for acquiring data and transmitting the data to the recipient transceiver. | 09-02-2010 |
20100231381 | LPRF DEVICE WAKE UP USING WIRELESS TAG - A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast. | 09-16-2010 |
20100232320 | WIRELESS DATA COMMUNICATIONS NETWORK SYSTEM FOR TRACKING CONTAINER - A wireless data communications network system for establishing communication between a server and a plurality of containers that are loaded onto a cargo vessel. The system includes a data communications device configured to establish and manage a pre-configured wireless data communications network and to communicate with the server through a local area network, and a plurality of electronic tracking devices each having a wireless transceiver and routing capabilities and configured to be joined to a container and to connect to the wireless data communications network upon being activated. The data communications device is configured to intermittently perform a network scan to locate each tracking device connected to the network and reconfigure the network topology to include each connected tracking devices such that the data communications device maintains mutual communication with each connected tracking device using the routing capabilities of the tracking devices. | 09-16-2010 |
20110072628 | ALL WEATHER HOUSING ASSEMBLY FOR ELECTRONIC COMPONENTS - An all weather housing assembly for protection of electrical components includes a first housing having an open end and defining a first compartment for receipt therein of electronic components; a cover attached to the first housing for enclosing the first compartment, the cover further including a mounting structure for receiving and retaining a power source which structure is mounted on a side of the cover that is exterior to the enclosed first compartment; and a second housing having an open end and defining a second compartment that is dimensioned to cover and protect a power source when received and retained by the mounting structure of the cover, the second housing being connected to the first housing independent of the attachment of the cover to the first housing. | 03-31-2011 |
20110179136 | APPARATUS, SYSTEMS AND METHODS UTILIZING DISPERSIVE NETWORKING - An electronic device configured for electronic communications utilizing virtual dispersive networking includes: a network interface for communicating over a network; an application loaded onto the electronic device programmed to communicate over a network; and virtual dispersive networking software configured to create, for such application, a virtual machine comprising a virtual interface for the network interface of the electronic device; select a network protocol out of a plurality of available network protocols based on current communication requirements of the application; and cause network communications of the application to occur via the virtual network interface of the electronic device using the determined network protocol. | 07-21-2011 |
20110289320 | NETWORK WATERMARK - A network communications method utilizing a network watermark for providing security in the communications includes creating a verifiable network communications path of nodes through a network for the transfer of information from a first end node to a second end node; verifying the network communications path of nodes, by the first end node, before communicating by the first end node information intended for receipt by the second end node; and once the network communications path of nodes is verified by the first end node, communicating by the first end node, via the verified communications path of nodes, the information intended for receipt by the second end node; wherein the network watermark represents the verifiable network communications path of nodes. | 11-24-2011 |
20120016955 | NETWORK COMMUNICATIONS OF APPLICATION RUNNING ON DEVICE UTILIZING VIRTUAL NETWORK CONNECTION AND ROUTING PROTOCOL BASED ON APPLICATION CONNECTION CRITERIA - A method of providing network communications using virtualization includes steps of creating a virtual machine instance that runs on a device and that virtualizes network capabilities of the device such that a virtual network connection is provided, detecting a request for a network connection from an application running on the device, determining application-specific information associated with the application, using the application-specific information associated with the application, selecting a routing protocol from among a plurality of available routing protocols for communicating data from the application over a network using the virtual network connection, and, using the selected routing protocol, communicating data from the application over the network to a device using the virtual network connection of the virtual machine instance. | 01-19-2012 |
20120016984 | FACILITATING NETWORK COMMUNICATIONS WITH CONTROL SERVER, HOSTING SERVER, AND DEVICES UTILIZING VIRTUAL NETWORK CONNECTIONS - A method includes communicating network connection information from a control server to each of a first subset of devices for enabling an open network connection between each of the devices of the first subset; spawning, by each of a plurality of devices, a plurality of virtual machines for network connections that virtualize network capabilities of the device; establishing, by each of the devices, a respective open network connection with each of the other devices using a respective spawned virtual machine and network connection information received from a control server; receiving, by each device, data from a hosting server and data from one or more of the open network connections that are established with that device; processing, by each device, the received data; and providing a user experience, by each device, based on the processed data. | 01-19-2012 |
20120017005 | NETWORK COMMUNICATIONS OF APPLICATION RUNNING ON DEVICE UTILIZING VIRTUAL NETWORK CONNECTIONS WITH REDUNDANCY - A method includes detecting a request for a network connection from an application running on a device; spawning a first virtual machine that virtualizes network capabilities of the device such that a first virtual network connection is provided; selecting a first routing protocol for the first virtual network connection; spawning a second virtual machine that virtualizes network capabilities of the device such that a second virtual network connection is provided; selecting a second routing protocol for the second virtual network connection; communicating with another device over a first network path using the first virtual network connection with the first routing protocol; and communicating with the other device over a second network path using the second virtual network connection with the second routing protocol. The first network path and the second network path are different. | 01-19-2012 |
20120017008 | SOFTWARE ROUTER FACILITATING NETWORK COMMUNICATIONS BETWEEN DEVICES UTILIZING VIRTUAL NETWORK CONNECTIONS - A method includes communicating, by a first device, a request to a server to engage in communications with a second device; communicating, by the server, the request received from the first device to the second device; communicating, by the second device, acceptance to the server; communicating information associated with a third device to the first device; using a virtual network connection of the first device, establishing network communications with the third device; communicating information associated with the third device to the second device; using a virtual network connection of the second device, establishing network communications with the third device, wherein the third device is configured to act as a switch and provide cross-connect functionality between the first virtual network connection of the first device and the second virtual network connection of the second device. | 01-19-2012 |
20120017265 | VALIDATING PACKETS IN NETWORK COMMUNICATIONS - A method for validating packets in network communications includes receiving, at networking hardware of a device, a packet communicated from another device over a network; intercepting, by virtual dispersive routing (VDR) software loaded on the device, the packet as it is passed from the networking hardware; determining, by the VDR software, that a destination address of the packet corresponds to an address associated with the device; and determining, by the VDR software, using a virtual machine for a network connection that virtualizes network capabilities of the device, that the packet belongs to a valid application running on the device. | 01-19-2012 |
20120023202 | FACILITATING DOWNLOAD OF REQUESTED DATA FROM SERVER UTILIZING VIRTUAL NETWORK CONNECTIONS BETWEEN CLIENT DEVICES - A method of reducing server overhead in responding to requests for downloads from devices includes the steps of receiving, at a first device, a communication from a server regarding a request for download that the server has received from a second device; in response thereto, using virtualized network capabilities of a virtual machine of the second device, establishing a network connection with the first device using connection information received from the server; fulfilling the request for download by transferring data via the established network connection; and communicating an indication of fulfillment of such request to the server. | 01-26-2012 |
20120023244 | IP SERVER FACILITATING NETWORK COMMUNICATIONS BETWEEN DEVICES UTILIZING VIRTUAL NETWORK CONNECTIONS - A method includes, first, communicating by first and second devices, to a server, network contact information; and thereafter, communicating data from the first device to the second device by communicating, by the first device, a request to the server to engage in communications with the second device, communicating, by the server, the request received from the first device, communicating, by the second device, acceptance to the server of the request to engage in communications with the first device, communicating connection information, by the server, to one or more of the first and second devices for enabling an open network connection between the first and second devices, using virtualized network capabilities of a virtual machine of the first device, establishing a network connection with the second device using the connection information, and communicating data, from the first device using the virtualized network capabilities of the virtual machine, to the second device. | 01-26-2012 |
20120026889 | PROVIDING NETWORK COMMUNICATIONS USING VIRTUALIZATION BASED ON PROTOCOL INFORMATION IN PACKET - A method of providing network communications includes receiving, at a second device via a virtual network connection that virtualizes network capabilities of the second device, a packet transmitted by a first device, the packet including protocol information; determining a third device to which to transmit the packet, said determination being informed by the protocol information; and transmitting the packet to the third device using a virtual network connection, which virtualizes network capabilities of the second device, in accordance with the protocol information. | 02-02-2012 |
20120030362 | TRANSMITTING PACKETS FROM DEVICE IN NETWORK COMMUNICATIONS WITH OTHER DEVICE UTILIZING MULTIPLE VIRTUAL NETWORK CONNECTIONS - A method includes detecting, at a device, a request for a network connection from an application running on the device; spawning first and second virtual machines for network connections that virtualize network capabilities of the device such that first and second virtual network connections are provided; using the first virtual network connection, establishing a first connection with another device over a first path; using the second virtual connection, establishing a second connection with the other device over a second path; determining that the second path represents a trusted path; determining that a first packet does not need to be routed via a trusted connection; transmitting the first packet using the first virtual network connection for communication via the first path; determining that a second packet needs to be routed via a trusted connection; and transmitting the second packet using the second virtual network connection for communication via the second path. | 02-02-2012 |
20120200395 | DETERMINING PRESENCE OF RADIO FREQUENCY COMMUNICATION DEVICE - A RF data communication device operates in at least two states. In a first state, the device transmits a response to an RF transmission if specific data therein represents an inquiry as to the presence of one or more RF data communication devices and if specific data therein corresponds to a class maintained by the device. The device does not transmit a response if specific data in the RF transmission is not representative of an inquiry as to the presence of one or more RF data communication devices, or if specific data therein does not correspond to at least one maintained class. In a second state, the device does not transmit a response when specific data is included therein that is representative of an inquiry as to the presence of one or more RF data communication devices and specific data therein corresponds to at least one maintained class. | 08-09-2012 |
20120250619 | MAINTAINING INFORMATION FACILITATING DETERMINISTIC NETWORK ROUTING - In a wireless network that includes a plurality of nodes, a method of maintaining, by a first node, information regarding communications links between nodes in the wireless network includes: for each communications link that is established with another node, recording an identification of the other node; and for each message received by the first node from the other node through the communications link with the other node, recording a network pathway by which the message has been sent in the wireless network, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. Another method includes recording, by a server, for each message that is received by the server from the wireless network, a network pathway by which the message has been sent, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. | 10-04-2012 |
20120280808 | EVENT-DRIVEN MOBILE HAZMAT MONITORING - A HAZMAT monitoring system detects a plurality of different hazardous materials and includes first and second pluralities of RSIs. Each RSI of the first plurality forms a node in a first wireless sensor network and is associated with a mobile container and with at least one sensor that is configured to acquire data for detecting a first hazardous material. Each RSI further is configured to receive the sensor data and wirelessly transmit, over the first wireless sensor network, data relating to the received sensor data pertaining to the detection of the first hazardous material. Each RSI of the second plurality is similarly associated and configured. Communications within a respective wireless sensor network do not result in communications within the another wireless sensor network. A gateway is configured to independently communicate with each respective wireless sensor network. | 11-08-2012 |
20130016636 | SECURING, MONITORING AND TRACKING SHIPPING CONTAINERS - A method of securing a container includes inserting, into a seal device at a container, an electronic bolt; reading, by the seal device, a serial number stored in the electronic bolt; communicating, from the seal device, to a user application, insertion of the bolt; scanning, by the user via a handheld device, a barcode on the seal device representative of an identification of the seal device; communicating, from the handheld device to the user application, the identification of the seal device; inputting, by a user at the container via the handheld device, information associated with the container; communicating, from the handheld device to the user application, the information associated with the container; associating, in a database by the user application, the information associated with the container with the bolt serial number and the identification of the seal device; communicating, by the user application, a confirmation to the seal device. | 01-17-2013 |
20130016641 | MESH NETWORK CONTROL USING COMMON DESIGNATION WAKE-UP - Each of a plurality of network nodes in an ad hoc mesh network utilizes a data communication device that includes a two-way communications component, comprising a first receiver and transmitter, and a second receiver. The second receiver activates the communications component from a dormant state when it receives a broadcast including a wake-up identifier of the communication device. A method of activating and deactivating a mesh network includes, first, transmitting a broadcast that includes a wake-up identifier such that each second receiver of each communication device identified by the wake-up identifier, upon receipt, activates the communications component of the communication device, which then engages in mesh networking communications, and, second, transmitting a second broadcast including a second identifier such that the communications component of each communication device identified by the second identifier, upon receipt, will cease its mesh networking communications and will return to the dormant state. | 01-17-2013 |
20130223420 | WAKE-UP BROADCAST INCLUDING NETWORK INFORMATION IN COMMON DESIGNATION AD HOC WIRELESS NETWORKING - A data communication device includes both a two-way communications component having a first receiver and transmitter, and a second receiver. The second receiver activates the two-way communications component from a dormant state upon receipt by the second receiver of a wake-up broadcast that includes a wake-up identifier of the data communication device. A method of providing information via the second receiver—which information is auxiliary to the wake-up of the two-way communications component—includes transmitting a wake-up broadcast capable of being received by the second receiver. The wake-up broadcast includes a data construct including a wake-up identifier and the auxiliary information. The wake-up identifier may or may not be a wake-up identifier of the data communication device. Nevertheless, the auxiliary information is received and recorded by the data communication device via the second receiver with the two-way communications component remaining in the dormant state. | 08-29-2013 |
20140019604 | VIRTUAL DISPERSIVE NETWORKING SYSTEMS AND METHODS - A method for network communications from a first device to a second device includes communicating data from the first device to the second device by spawning a first virtual machine for a first network connection that virtualizes network capabilities of the electronic device, and using the virtualized network capabilities of the first virtual machine, transmitting a plurality of packets for communication to a first network address and port combination associated with the second device. The method further includes repeatedly changing to a respective another network address and port combination by repeatedly spawning a respective another virtual machine for a respective another network connection that virtualizes network capabilities of the electronic device, and using the virtualized network capabilities of the spawned respective another virtual machine, transmitting a plurality of packets for communication to the respective another network address and port combination associated with the second device. | 01-16-2014 |
20140123227 | NETWORK WATERMARK - A network communications method utilizing a network watermark for providing security in the communications includes creating a verifiable network communications path of nodes through a network for the transfer of information from a first end node to a second end node; verifying the network communications path of nodes, by the first end node, before communicating by the first end node information intended for receipt by the second end node; and once the network communications path of nodes is verified by the first end node, communicating by the first end node, via the verified communications path of nodes, the information intended for receipt by the second end node; wherein the network watermark represents the verifiable network communications path of nodes. | 05-01-2014 |
20140173058 | APPARATUS, SYSTEMS AND METHODS UTILIZING DISPERSIVE NETWORKING - An electronic device configured for electronic communications utilizing virtual dispersive networking includes: a network interface for communicating over a network; an application loaded onto the electronic device programmed to communicate over a network; and virtual dispersive networking software configured to create, for such application, a virtual machine comprising a virtual interface for the network interface of the electronic device; select a network protocol out of a plurality of available network protocols based on current communication requirements of the application; and cause network communications of the application to occur via the virtual network interface of the electronic device using the determined network protocol. | 06-19-2014 |
20140177499 | MESH NETWORK CONTROL USING COMMON DESIGNATION WAKE-UP - Each of a plurality of network nodes in an ad hoc mesh network utilizes a data communication device that includes a two-way communications component, comprising a first receiver and transmitter, and a second receiver. The second receiver activates the communications component from a dormant state when it receives a broadcast including a wake-up identifier of the communication device. A method of activating and deactivating a mesh network includes, first, transmitting a broadcast that includes a wake-up identifier such that each second receiver of each communication device identified by the wake-up identifier, upon receipt, activates the communications component of the communication device, which then engages in mesh networking communications, and, second, transmitting a second broadcast including a second identifier such that the communications component of each communication device identified by the second identifier, upon receipt, will cease its mesh networking communications and will return to the dormant state. | 06-26-2014 |
20140308963 | MAINTAINING INFORMATION FACILITATING DETERMINISTIC NETWORK ROUTING - In a wireless network that includes a plurality of nodes, a method of maintaining, by a first node, information regarding communications links between nodes in the wireless network includes: for each communications link that is established with another node, recording an identification of the other node; and for each message received by the first node from the other node through the communications link with the other node, recording a network pathway by which the message has been sent in the wireless network, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. Another method includes recording, by a server, for each message that is received by the server from the wireless network, a network pathway by which the message has been sent, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. | 10-16-2014 |