Crilly, Jr.
William J. Crilly, Jr., Dunbarton, NH US
Patent application number | Description | Published |
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20090197541 | FEEDBACK CANCELLATION SYSTEM AND METHOD - A system and method for detecting antenna coupling and for providing feedback cancellation in response to the antenna coupling includes a signal feedback cancellation circuit configured to be coupled between a signal receiver and a signal transmitter. The feedback cancellation circuit is responsive to received signals, amplified signals and the detection of signal coupling between a receiving antenna any transmitting antenna, for providing a feedback cancellation signal to a signal amplifier. The feedback cancellation circuit may employ time domain or frequency domain methods. In the case of a time domain method, the feedback cancellation circuit may further include a White noise generator which serves to the tune or adjust the feedback cancellation circuit. | 08-06-2009 |
20120128038 | Repeater for mimo signals in a network - A system to repeat MIMO signals in a network by orthogonally polarizing the signals and maintaining the orthogonal polarization. | 05-24-2012 |
20130084886 | PILOT BEACON SYSTEM FOR INDOOR POSITIONING - The system and method uses a one or more pilot beacons to more accurately locate the position of an indoor mobile device. Modulation and level control of the co-pilot beacons provides a third dimension, z-axis, of positioning. An augmented Position Determining Entity (“aPDE”) can be used which does not modify the existing PDE in the network, and facilitates and ensures high-integrity information during a 2D to 3D positioning upgrade. | 04-04-2013 |
20140248050 | DISTRIBUTED ANTENNA SYSTEM HAVING HIGH NEAR FAR PERFORMANCE - The system and method for ameliorating the effect of close-in user equipment up to a point where the user equipment itself limits the performance. The system and method utilizes a digital filter in front of the LASER modulator being applied to the LASER. Additionally, total power detectors may be used at input to prevent unwanted signals from overloading stages in front of the LASER. In uplink and downlink directions, bidirectional digital filtering in the RUs allows the selective use of a given RU in a given sub-band, by a given WSP. The use of digital filtering in the RU reduces the need for hardware RF switching at the head end to accomplish the same objective of signal flexibility, by one of more WSPs, providing one or more sectors exists within the DAS. | 09-04-2014 |
William J. Crilly, Jr., Liberty Lake, WA US
Patent application number | Description | Published |
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20130229999 | Directed Wireless Communication - In an implementation of directed wireless communication, a multi-beam directed signal system coordinates directed wireless communication with client devices. A transmit beam-forming network routes data communication transmissions to the client devices via directed communication beams that are emanated from an antenna assembly, and a receive beam-forming network receives data communication receptions from the client devices via the directed communication beams. | 09-05-2013 |
William Jordan Crilly, Jr., Dunbarton, NH US
Patent application number | Description | Published |
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20110177827 | Pilot Beacon System - A system of and method of accurate positioning of a wireless handset combines a positioning signal with the communication signal. For locations where a wireless handset cannot receive an adequate signal, the system receives a carrier signal either through a donor antenna, exterior the building, or a base station connected to the carrier. In addition to a communication signal, the system adds a location signal to assist the wireless handset in determining the wireless handset's location. The power level of the location signal, a pilot beacon signal, is adjusted so to be sufficiently strong but not at a level that will cause interference with the communication signal. The pilot beacon signal uses a different path than the communication signal to minimize delays. In addition, the system adjusts the offset, either positively or negatively, to account for timing delays caused by hardware and cables. The pilot beacon signal has multiple channels so that each repeating antenna has a distinct pilot beacon signal. Each handset always hears a pilot beacon signal, regardless of what channel the handset picks to communicate on. | 07-21-2011 |