Islam, CA
Ali Islam, London CA
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20110064284 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PROCESS CARDIAC IMAGES TO DETECT HEART MOTION ABNORMALITIES - Example methods, apparatus and articles of manufacture to process cardiac images to detect heart motion abnormalities are disclosed. A disclosed example method includes adapting a state of a state-space model based on a plurality of cardiac images to characterize motion of a heart, computing an information-theoretic metric from the state of the state-space model, and comparing the information-theoretic metric to a threshold to determine whether the motion of the heart is abnormal. | 03-17-2011 |
20110064290 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO TRACK ENDOCARDIAL MOTION - Example methods, apparatus and articles of manufacture to track endocardial motion are disclosed. A disclosed example method includes segmenting a plurality of cardiac images of a left ventricle to form respective ones of a plurality of segmented images, updating a plurality of models based on the plurality of segmented images to form respective ones of a plurality of motion estimates for the left ventricle, computing a plurality of probabilities for respective ones of the plurality of models, and computing a weighted sum of the plurality of motion estimates based on the plurality of probabilities, the weighted sum representing a predicted motion of the left ventricle. | 03-17-2011 |
20130251210 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PROCESS CARDIAC IMAGES TO DETECT HEART MOTION ABNORMALITIES - Example methods, apparatus and articles of manufacture to process cardiac images to detect heart motion abnormalities are disclosed. A disclosed example method includes using a filter coefficient based on a plurality of cardiac images to characterize motion of a heart; computing an information-theoretic metric from the filter coefficient; and comparing the information-theoretic metric to a threshold to determine whether the motion of the heart is abnormal. | 09-26-2013 |
Jamin Islam, Toronto CA
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20140130079 | METHOD AND DEVICE FOR PROVIDING A VIDEO STREAM FOR AN OBJECT OF INTEREST - A method and device for ranking video feeds provide a user with the best feed depending on what the user wishes to see. The method includes obtaining one or more video feeds and ranking the video feeds. The ranking is based, at least in part, upon input from a viewer indicating an object of interest. The ranking can consider things such as video stream resolution and signal strength. | 05-08-2014 |
Khaledul Islam, Ottawa CA
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20100093375 | GEOGRAPHICAL NETWORK INITIATED WIRELESS DEVICE FEATURE CONTROL - A method, apparatus and system for applying feature controls to features on a wireless device while the mobile is in a geographic area is provided. The wireless device receives instructions from a wireless network indicating which feature controls to apply. The wireless device determines that its position is within the geographic area and applies the feature controls. | 04-15-2010 |
Khaledul M. Islam, Kanata CA
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20090156271 | WIRELESS DEVICE BATTERY CONSERVATION METHOD AND SYSTEM - Generally, the present invention provides a method for detecting poor RF conditions, and entering different sleep mode levels or phases in accordance with the RF conditions to save battery power. Mobile device battery life can be conserved when the mobile device detects poor RF conditions and enters a deep sleep mode of operation. In this deep sleep mode of operation the mobile device periodically samples the RF conditions and gradually increases the period between samples when the RF conditions do not improve. Because mobility can change the RF condition for wireless devices even in areas of good RF coverage, the mobile device operating in the deep sleep mode can detect this mobility and thus enhance the probability of entering an idle state, or alternatively, entering a longer power save mode. When the RF condition improves, the mobile device exits from the deep sleep mode and returns to the idle state. | 06-18-2009 |
Khaledul M. Islam, Ottawa CA
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20120046059 | APPARATUS AND METHOD OF DETERMINING THE STATUS OF A REQUESTED SERVICE - A method of network-directed service status order at a mobile station, includes the steps of: (a) from the mobile station sending an origination message, over the network, requesting a service with the network; (b) in response to the origination message, at the mobile station receiving over the network a status message of a status of the requested service, the status message identifying one of a grant of the requested service or a denial of the requested service; and (c) operating the mobile station in an unambiguous state in accordance with the received status message. | 02-23-2012 |
20120165080 | WIRELESS DEVICE BATTERY CONSERVATION METHOD AND SYSTEM - Generally, the present invention provides a method for detecting poor RF conditions, and entering different sleep mode levels or phases in accordance with the RF conditions to save battery power. Mobile device battery life can be conserved when the mobile device detects poor RF conditions and enters a deep sleep mode of operation. In this deep sleep mode of operation the mobile device periodically samples the RF conditions and gradually increases the period between samples when the RF conditions do not improve. Because mobility can change the RF condition for wireless devices even in areas of good RF coverage, the mobile device operating in the deep sleep mode can detect this mobility and thus enhance the probability of entering an idle state, or alternatively, entering a longer power save mode. When the RF condition improves, the mobile device exits from the deep sleep mode and returns to the idle state. | 06-28-2012 |
Khaledul Muhammad Islam, Kanata CA
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20130040641 | SYSTEM AND METHOD FOR DETECTING A TARGET CELL IN A CELLULAR NETWORK - A method for detecting a target cell by a mobile device, the method comprising storing traversed paths of the mobile device, the stored traversed paths each comprising information to identify cells in a sequence of cells traversed by the mobile device referenced to the target cell, compiling information identifying cells traversed by the device in real time to produce current path information, comparing the current path information to the stored traversed paths and inferring from the comparison a relative proximity of the mobile device to the target cell and adapting a search for the target cell based on the relative proximity. | 02-14-2013 |
M. Khaledul Islam, Nepean CA
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20080249724 | SYSTEM AND METHOD OF BATTERY CAPACITY ESTIMATION - In accordance with the teachings described herein, systems and methods are provided for battery capacity estimation. A profile table may be used that relates a plurality of battery profile values with a plurality of operating parameter values. The profile table may be accessed to translate one or more measured operating parameters into one or more corresponding battery profile values. One or more of the battery profile values may be adjusted by a correction factor to generate a corrected battery profile value. The available capacity of the battery may be calculated using the corrected battery profile value. The correction factor may then be automatically calibrated by using an estimated battery profile value calculated from the one or more measured operating parameter. | 10-09-2008 |
M. Khaledul Islam, Waterloo CA
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20090190513 | Methods And Apparatus For Reducing Power Consumption In CDMA Communication Device - Methods and apparatus for reducing power consumption of a code division multiple access (CDMA) communication device are described. The CDMA communication device operates in a voice call during which voice or audio information is communicated in frames over forward and reverse links. During voice inactivity periods of the voice call, a transmitter of the CDMA communication device is controlled to enter and be maintained in low power states, for stopping transmission of lowest rate frames that would otherwise be sent during the voice inactivity period. | 07-30-2009 |
20090239487 | METHOD AND APPARATUS FOR REGULATING THE TRANSMITTED POWER IN MULTI-RATE WIRELESS COMMUNICATION SYSTEMS - A method and apparatus for regulating Tx power in a multi-rate mobile device transmitter containing signal dependent gain stages. A data rate and signal format indicator signal corresponding to the transmitted signal, and a desired reference power signal are fed to a mapper that outputs a calibration value based on the desired reference power level at the antenna. The calibration value controls the power amplifier gain characteristics in real time. | 09-24-2009 |
Mohamad Khairul Islam, Oakville CA
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20110317812 | METHOD OF LOW ENERGY IMAGING IN THE PRESENCE OF HIGH ENERGY RADIATION - An apparatus and method obtain an image of an object from a first radiation source in the presence of a second radiation source. The first radiation source is directed at a first side of the object while the second radiation source is directed at the second side of the object. At least one portion of the radiation is detected at the second side of the object. A first signal is produced based on the at least one portion of detected radiation. The first signal has a first radiation component and a second radiation component. At least one other portion of radiation at the second side of the object is filtered and then detected. A second signal is produced based on the detected filtered radiation. The second signal has at least one of a filtered first radiation component and a filtered second radiation component. Then a third signal is produced from the first and second signals. The third signal is a representation of a first radiation component. | 12-29-2011 |
Mohammad Islam, Oakville CA
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20100288916 | PHANTOMS AND METHODS FOR VERIFICATION IN RADIOTHERAPY SYSTEMS - Methods and phantoms for verification in radiotherapy systems. A phantom for verification in a radiotherapy system may include a body to support a detector surface for obtaining a panoramic image of individual radiation beams in the radiotherapy system. The detector surface may be positioned in an intermediate region between the one or more sources and a target isocenter of the radiotherapy system. The detector surface may at least partially surround the target isocenter. | 11-18-2010 |
Mohammad K. Islam, Oakville CA
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20100012829 | APPARATUS AND METHODS FOR REAL-TIME VERIFICATION OF RADIATION THERAPY - Various embodiments are described herein for an area integrated fluence monitoring sensor that can be used to measure a radiation dose. The sensor comprises at least one Gradient Ion Chamber (GIC) comprising an ion chamber having a volume gradient across a length or width thereof, a gas or liquid located within the ion chamber and an electrode to detect ions generated within the gas or liquid when the at least one GIC is subjected to an ionizing radiation beam. Various embodiments are also described herein for an Integral Quality Monitoring system and associated method that can be used to measure and monitor the quality of radiation doses provided by a radiation treatment system. | 01-21-2010 |
Muhammad Islam, Ottawa CA
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20130128787 | METHOD AND APPARATUS FOR STATE/MODE TRANSITIONING - A method and network element to control use of a transition indication message by a user equipment, the method including an inhibit transition indication in a configuration message; and sending the configuration message with the inhibit transition indication to the user equipment. Also, a method and user equipment for sending a transition indication, the method setting a timer according to an inhibit transition indication received from a network element; detecting that a data transfer is complete; and sending the transition indication upon detecting that the timer is not running. | 05-23-2013 |
Muhammad Khaledul Islam, Nepean CA
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20120269052 | SHARED CHANNEL STRUCTURE, ARQ SYSTEMS AND METHODS - A wireless terminal adapted to function in a code division multiple access (CDMA) communications system is provided. The terminal includes a receiver adapted to receive frames having a slot structure in which there is a user identification channel and a shared channel, the shared channel having been transmitted using a plurality of Walsh codes, and containing content for either a plurality of voice users, a plurality of voice users and one high-rate data user, or only one high-rate data user. A slot of the shared channel contains content for a plurality of users which was transmitted in parallel using different Walsh code spaces for different users. The wireless terminal is adapted to decode the user identification channel to determine when a slot of the shared channel contains voice and/or high-rate data content for the wireless terminal. | 10-25-2012 |
Obidul Islam, Kanata CA
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20130091114 | AUTOMATIC CRAWLING OF ENCODED DYNAMIC URLS - A computer program product for crawling URLs that are encoded and highly dynamic, the computer program product includes a non-transitory computer readable storage medium having computer readable program code embodied therewith. The computer readable program code includes computer readable program code configured to retrieve navigational state information corresponding to a URL and compare the navigational state information to previously stored navigational state information corresponding to one or more previously visited URLs. The computer readable program code also includes computer readable program code configured to determine if the URL has been previously visited and retrieve content associated with the URL if the URL has not been previously visited. | 04-11-2013 |
20130091115 | AUTOMATIC CRAWLING OF ENCODED DYNAMIC URLS - A method includes retrieving navigational state information corresponding to a URL; analyzing which navigational state to consider for page identification; comparing the navigational state information to previously stored navigational state information corresponding to one or more previously visited URLs; determining if the URL has been previously visited; and retrieving content associated with the URL if the URL has not been previously visited. | 04-11-2013 |
Obidul Islam, Ottawa CA
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20130332444 | IDENTIFYING UNVISITED PORTIONS OF VISITED INFORMATION - Identifying unvisited portions of visited information to visit includes receiving information to crawl, wherein the information is representative of one of web based information and non-web based information, computing a locality sensitive hash (LSH) value for the received information, and identifying a most similar information visited thus far. Identifying unvisited portions of visited information further includes determining whether the LSH of the received information is equivalent to most similar information visited thus far and, responsive to a determination that the LSH of the received information is not equivalent to most similar information visited thus far, identifying a visited portion of the received information using information for most similar information visited thus far and crawling only unvisited portions of the received information. | 12-12-2013 |
Shahidul M. Islam, Ottawa CA
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20120242800 | APPARATUS AND SYSTEM FOR INTERFACING WITH COMPUTERS AND OTHER ELECTRONIC DEVICES THROUGH GESTURES BY USING DEPTH SENSING AND METHODS OF USE - Disclosed herein are systems and methods for gesture capturing, detection, recognition, and mapping them into commands which allow one or many users to interact with electronic games or any electronic device interfaces. Gesture recognition methods, apparatus and system are disclosed from which application developers can incorporate gesture-to-character inputs into their gaming, learning or the like applications. Also herein are systems and methods for receiving 3D data reflecting hand, fingers or other body parts movements of a user, and determining from that data whether the user has performed gesture commands for controlling electronic devices, or computer applications such as games or others. | 09-27-2012 |
Sheikh Mominul Islam, St. John'S CA
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20130147427 | WIRELESS ELECTRIC FIELD POWER TRANSMISSION SYSTEM AND METHOD - A wireless electric field power transmission system comprises: a transmitter comprising a transmitter antenna, the transmitter antenna comprising at least two conductors defining a volume therebetween; and at least one receiver, wherein the transmitter antenna transfers power wirelessly via electric field coupling when the at least one receiver is within the volume. | 06-13-2013 |
Tarique M. Islam, Kitchener CA
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20140331210 | INSERTING IMPLICIT SEQUENCE POINTS INTO COMPUTER PROGRAM CODE TO SUPPORT DEBUG OPERATIONS - Arrangements described herein relate to inserting implicit sequence points into computer program code to support debug operations. Optimization of the computer program code can be performed during compilation of the computer program code and, during the optimization, implicit sequence points can be inserted into the computer program code. The implicit sequence points can be configured to provide virtual reads of symbols contained in the computer program code when the implicit sequence points are reached during execution of the computer program code during a debug operation performed on the computer program code after the computer program code is optimized and compiled. | 11-06-2014 |
20140331215 | INSERTING IMPLICIT SEQUENCE POINTS INTO COMPUTER PROGRAM CODE TO SUPPORT DEBUG OPERATIONS - Arrangements described herein relate to inserting implicit sequence points into computer program code to support debug operations. Optimization of the computer program code can be performed during compilation of the computer program code and, during the optimization, implicit sequence points can be inserted into the computer program code. The implicit sequence points can be configured to provide virtual reads of symbols contained in the computer program code when the implicit sequence points are reached during execution of the computer program code during a debug operation performed on the computer program code after the computer program code is optimized and compiled. | 11-06-2014 |