Patent application number | Description | Published |
20090146812 | RFID systems - The specification describes a new architecture for RFID systems that is adapted to process large numbers of RFID tags and provide information about a large number of items. The system provides for multiple tag readers. The tag readers are active and have both transmit and receive capability. The system includes a gateway tag that receives information about individual items from the multiple readers and thus contains data on the entire inventory of items. This allows each of the multiple readers to conveniently access data for the entire inventory of items. | 06-11-2009 |
20100097194 | Tracking Variable Conditions Using Radio Frequency Identification - A method and system for tracking variable conditions using radio frequency identification (RFID) are disclosed. In embodiments of the present invention, an RFID sensor tag is used to measure a condition. The condition can be any measurable condition such as location, temperature, humidity, pressure, time, date, inertial measurements, etc. Variable data representing the measured condition is read from the RFID sensor tag in order to track the measured condition. The variable data can be read from RFID sensor tags in addition to reading tag identification data from RFID tags, so that the variable data can be associated with tag identification data. | 04-22-2010 |
20100254370 | METHOD AND APPARATUS FOR MANAGING COMMUNICATION SESSIONS - A system that incorporates teachings of the present disclosure may include, for example, a server operably couplable to an Internet Protocol Multimedia Subsystem (IMS) network and an Interactive Television (ITV) system, where the server includes a controller to receive a session transfer request from a first communication device operably connected to the ITV system and presenting media content where the session transfer request includes identification information associated with a second communication device operably connected to the ITV system, and transmit an INVITE message to the second communication device and transmit a media adjustment message to a Media Resource Function Processor (MRFP) of the IMS network, where the media content is adjusted and transmitted to the second communication device based on receipt of the media adjustment message, where the adjusted media content is generated by the MRFP based on the identification information associated with the second communication device. Other embodiments are disclosed. | 10-07-2010 |
20110082746 | Systems and Methods for Providing Location Based Promotions and Feedback Services - Systems, methods, and devices for providing location based promotions and feedback services on communications networks are disclosed. Location information corresponding to an entity's location can be stored. Location data relating to a device can be received and compared to the location information to determine if the device is at or near the entity's location. If the device is determined to be at or near the entity's location, a feedback request can be sent to the device. In some embodiments, the device can be given a choice to “opt-in” or “opt-out.” If a device “opts-in,” then feedback associated with the entity can be received. Promotions can be sent to the device based upon the submission of feedback, or based upon the content of the feedback. Feedback can be sorted, filtered, and/or prioritized. Methods and computer-readable media embodying methods for providing location based promotions and feedback services also are disclosed. | 04-07-2011 |
20110085654 | Apparatus and Method for Providing Presence - A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to receive presence information from each presence source of a plurality of presence sources, wherein the presence information is associated with a user, receive a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) which identifies the user, wherein identification information associated with the user from each presence source is mapped to the SIP URI, select at least a portion of the received presence information to be utilized in determining a presence status of the user, determine the presence status of the user based on the selected presence information, and transmit the presence status and the SIP URI to a computing device operably coupled to an Internet Protocol Multimedia Subsystem (IMS) network. Other embodiments are disclosed. | 04-14-2011 |
20110119485 | METHOD AND APPARATUS FOR PROVIDING RADIO COMMUNICATION WITH AN OBJECT IN A LOCAL ENVIRONMENT - A method and apparatus for providing radio communication with an electronic object in a local environment are disclosed. For example the method receives via a mobile endpoint device of a user at least one first digital certificate associated with the local environment from a trusted source, and a second digital certificate from the electronic device deployed in the local environment via a wireless connection. The method then authenticates the electronic device using the at least one first digital certificate and the second digital certificate. | 05-19-2011 |
20110129022 | Systems and Methods for Providing Geolocation Using Wireless Signals - A system for determining a location of a receiver is disclosed. The system includes at least one transmitter transmitting one or more radio signals, respectively. The system also includes a receiver comprising a clock, a memory, and a processor configured to execute computer-executable instructions stored in the memory. The instructions makes the receiver operable to receive the radio signals, capture the radio signals as one or more received signal waveform, respectively, and store the received signal waveforms in the memory. The instructions also make the receiver operable to calculate one or more virtual transmitted waveforms based upon the received signal waveforms, respectively and determine, based upon the received signal waveforms and the virtual transmitted waveforms, a position of the receiver relative to the transmitters. | 06-02-2011 |
20110140956 | Systems and Methods for Determining Geographic Location of a Mobile Device - A method for determining geolocation of a mobile device, and a system for performing the method. The mobile device includes a location component, a local positioning component, and a reference positioning component. The method includes determining a local-positioning period based on an identified factor, and obtaining a location fix for the device from the reference positioning component. The method further includes commencing the period and measuring movement using the location component. The method also includes determining a present location of the device, using the location component, based on the location fix and the movement data and, during the period, repeating the measuring and determining steps. The method further includes, after the period expires, updating the location fix with a new location fix from the reference positioning component, resetting the local-positioning period; and repeating the steps for determining location during the reset period using the new location fix. | 06-16-2011 |
20110156909 | GATEWAY RADIO FREQUENCY IDENTIFICATION TAG SYSTEM - A system and method are disclosed for transporting deterministic traffic in a gigabit passive optical network. A system that incorporates teachings of the present disclosure may include, for example, an Optical Line Termination (OLT) for exchanging data traffic in a Gigabit Passive Optical Network (GPON) having a controller programmed to generate a timeslot schedule for transport of a desired bandwidth of constant bit rate (CBR) data traffic by selecting one or more timeslots from periodic frame clusters operating according to a GPON Transmission Convergence (GTC) protocol. Additional embodiments are disclosed. | 06-30-2011 |
20120229340 | Systems and Methods for Determining Geographic Location of a Mobile Device - A method for determining geolocation of a mobile device, and a system for performing the method. The mobile device includes a location component, a local positioning component, and a reference positioning component. The method includes determining a local-positioning period based on an identified factor, and obtaining a location fix for the device from the reference positioning component. The method further includes commencing the period and measuring movement using the location component. The method also includes determining a present location of the device, using the location component, based on the location fix and the movement data and, during the period, repeating the measuring and determining steps. The method further includes, after the period expires, updating the location fix with a new location fix from the reference positioning component, resetting the local-positioning period; and repeating the steps for determining location during the reset period using the new location fix. | 09-13-2012 |
20130178229 | Systems and Methods for Providing Geolocation Using Wireless Signals - A system and method for determining location of a wireless communications device using wireless signals. A radio signal is transmitted by each of multiple base stations and received by a wireless communications device. The wireless device captures the waveform of the received radio signal and stores the received radio signal with a time at which the signal was received. The signal is demodulated to a data stream and passed through a virtual transmitter module to recreate the transmitted signal. A time shift for the received signal is calculated, and a position of the wireless device relative to the base stations is determined based on the time shift. A location of the wireless device is determined based on a location of the base stations and the position of the device relative to the base stations. | 07-11-2013 |