Chakraborty

Abhirup Chakraborty, Scarborough CA

Patent application number	Description	Published
20130275703	SWITCHING OPTICALLY CONNECTED MEMORY - Memory is dynamically switched through the optical-switching fabric using at least one communication pattern to transfer memory space in the memory blades from one processor to an alternative processor in the processor blades without physically copying data in the memory to the processors. Various communication patterns for the dynamically switching are supported.	10-17-2013
20130275704	ADDRESS SPACE MANAGEMENT WHILE SWITCHING OPTICALLY-CONNECTED MEMORY - A remote processor is signaled for receiving a remote machine memory address (RMMA) space that contains data to be transferred. The RMMA space is mapped to a free portion of a system memory address (SMA) space of the remote processor. The entries of a page table corresponding to the address space are created.	10-17-2013
20130275705	REMOTE MEMORY MANAGEMENT WHEN SWITCHING OPTICALLY-CONNECTED MEMORY - A remote memory superpage is retained in a remote memory of the memory blade when reading the remote memory super page of the remote memory into a local memory.	10-17-2013
20130275706	MEMORY SWITCHING PROTOCOL WHEN SWITCHING OPTICALLY-CONNECTED MEMORY - Data is collected by an active node from passive nodes and arranges and stores the collected data on receiving nodes. A source node extracts the data format, and a remote memory blade identification (ID), a remote memory blade address, and ranges of the RMMA space, and composes and sends metadata to the receiving nodes and receiving racks. The RMMA space is unmapped by the source node thereby removing all entries in page tables that map a linear address to a remote RMMA space. The system memory address (SMA) space that is associated with alternative RMMA space is free.	10-17-2013
20130275707	ADDRESS SPACE MANAGEMENT WHILE SWITCHING OPTICALLY-CONNECTED MEMORY - Memory is dynamically switched through the optical-switching fabric using at least one communication pattern to transfer memory space in the memory blades from one processor to an alternative processor in the processor blades without physically copying data in the memory to the processors. Various communication patterns for the dynamically switching are supported.	10-17-2013
20150370697	MEMORY SWITCHING PROTOCOL WHEN SWITCHING OPTICALLY-CONNECTED MEMORY - Data is collected by an active node from passive nodes and arranges and stores the collected data on receiving nodes. A source node extracts the data format, and a remote memory blade identification (ID), a remote memory blade address, and ranges of the RMMA space, and composes and sends metadata to the receiving nodes and receiving racks.	12-24-2015

Anutosh Chakraborty, Fukuoka JP

Patent application number	Description	Published
20100258426	APPARATUS AND METHOD FOR DESALINATION - A water desalination system includes an evaporator for evaporating saline water to produce water vapor and an adsorption means in selective vapor communication with the evaporator for reversibly adsorbing the water vapor from the evaporator. The adsorption means is in selective vapor communication with a condenser, and desorbing means for desorbing the adsorbed water vapor from the adsorption means for collection by the condenser. The condenser is adapted to condense the water vapor to desalinated water.	10-14-2010

Anutosh Chakraborty, Singapore SG

Patent application number	Description	Published
20120119396	DESALINATION SYSTEM AND METHOD - A water desalination system including at least one pair of evaporators, said pair including a high pressure and a low pressure evaporator, each for evaporating saline water to produce water vapour; at least three adsorption beds in selective vapour communication with each evaporator, said adsorption beds arranged to reversibly adsorb the water vapour from the corresponding evaporator; said adsorption beds in selective vapour communication with a condenser, and in heat transfer communication with a heat source for selectively desorbing the adsorbed water vapour; said condenser arranged to condense the water vapour to desalinated water; wherein said system is arranged to sequentially connect, for a pre-determined period, each evaporator to a corresponding adsorption bed, and the heat source to the third bed.	05-17-2012

Arnab Chakraborty, Frankfurt DE

Patent application number	Description	Published
20150341211	PERFORMANCE OPTIMIZATIONS FOR WIRELESS ACCESS POINTS - In an example, a performance of an access point in a wireless network is optimized based on a statistical ranking of independent variables. A device analyzer may calculate a dependent variable for the performance of the access point and independent variables that impact the dependent variable from a set of independent variables based on real-time access point data received from a plurality of access points. A predictive modeler may generate a model to forecast the performance of the access point and to determine an impact ranking for the independent variables from the dependent and independent variables. The impact ranking may sequence the independent variables according to their impact on the dependent variable. Accordingly, a configuration circuit may adjust a controllable parameter of the access points according to the impact ranking.	11-26-2015
20160036718	NETWORK SERVICE ANALYTICS - A device may determine a performance metric associated with a network service management process. The device may determine a key question that may identify a business issue associated with improving the performance metric. The device may perform a root cause analysis that identifies a solution to the key question. The solution may identify a manner in which the network service management process is to be modified in order to improve the performance metric. The device may forecast, based on the solution, a network service demand that may identify a quantity of expected future network service actions expected based on implementing the solution. The device may perform, based on the forecasted network service demand, capacity planning that may identify network service resources required to satisfy the forecasted network service demand. The device may schedule the network service resources such that the solution is implemented within the network service management process.	02-04-2016

Debasish Chakraborty, Copenhagen DK

Patent application number	Description	Published
20140322622	Method for Preparing a Supported Ruthenium Catalyst - In a method of preparing a ruthenium-containing catalyst on a non-conductive metal oxide support comprises dissolving one or more ruthenium precursor compounds in an liquid organic polyol, combining the thus obtained solution with (a) nano-powder(s) of one or more metal oxides in a ratio of moles metal oxide(s) to moles ruthenium atoms in the one or more ruthenium precursor compounds of about 0:1 to about 6:1, the metal oxide nano-powder(s) having a surface area of from about 5 to about 300m	10-30-2014

Pranesh Chakraborty, Ottawa CA

Patent application number	Description	Published
20160033522	METHYLCITRATE ANALYSIS IN DRIED BLOOD SPOTS - There is provided a method of measuring methylcitrate (MCA) in a sample by derivatizing the MCA, for example with 4-[2-(N,N-dimethylamino)ethylaminosulfonyl]-7-(2-aminoethylamino)-2,1,3-benzoxadiazole (DAABD-AE); measuring a level of the derivatized MCA; and determining the level of MCA from the measured level. The sample may be a dried blood spot (DBS), and the extraction and derivatization may be carried out simultaneously. No separate extraction or purification step is required, thereby reducing sample handling. Measuring may be carried out by mass spectrometry. The method may be used to screen for subjects having or at increased risk of a propionylcarnitine (C3) related disorder. The method may be used as a first tier screen, or as a second tier test for a sample that previously triggered a positive result in a primary screen. The method may be applied to newborn screening. Related kits and uses are also provided.	02-04-2016

Samarjit Chakraborty, Singapore SG

Patent application number	Description	Published
20090112931	Method and a System for Determining Predicted Numbers of Processor Cycles Required for Respective Segments of a Media File for Playback of the Media File - A method of determining predicted numbers of processor cycles required for respective segments of a media file for playback of the media file, a method of playback of a media file, a method of downloading a media file, a device for playback of a media file and a system for downloading a media file. The method comprising performing a bitstream analysis of the media file to determine a number of non-zero IDCT coefficients of the respective segments, input parameters of an MC task function associated with respective segments, or both; and determining the predicted numbers of processor cycles based on the bitstream analysis.	04-30-2009

Shyam Chakraborty, Londondony GB

Patent application number	Description	Published
20080253334	Downlink Solution for Seamless and Lossless Cell Change in a Cellular System - The present invention relates to a UE, base station network node and methods thereof in a cellular mobile communication system. One method concerns handover from a first radio base station to a second radio base station wherein, it comprises the steps receiving a notification from the first radio base station that currently serves said UE, said notification indicating the last packet to be transmitted to this user equipment from said first radio base station on a first connection; and informing the second radio base station by a request to commence transmission from this second radio base station when the notified last packet is received at the UE.	10-16-2008

Shyam Chakraborty, Londonderry GB

Patent application number	Description	Published
20100142492	METHOD AND APPARATUS FOR COMPOSING A SET OF CELLS IN A RADIO NETWORK - The invention proposes a method for enabling a composing of a set of cells within a coverage area of a radio access network within which the same information is transmitted time synchronously using a modulation and coding scheme common for the cells of the set. The proposed method comprises the following steps performed by a mobile station connectable to the radio access network: identifying one or more pilot signals from respective one or more cells monitored by the mobile station, determining signal and interference contributions from the one or more monitored cells with regard to a particular set of cells, reporting the determined signal and interference contributions towards a network node performing the composition of the set of cells.	06-10-2010
20120250553	METHOD AND APPARATUS FOR COMPOSING A SET OF CELLS IN A RADIO NETWORK - A method in a mobile station for enabling the composing of a set of a cells within a coverage area of a radio access network within which the same information is transmitted time synchronously using a modulation and coding scheme common for the cells of the set. The method includes: identifying one or more pilot signals from respective one or more cells monitored by the mobile station; determining signal and interference levels from the one or more monitored cells if a signal would be transmitted time synchronously using a common modulation and coding scheme within cells of a candidate set of cells; determining one or more modulation and coding schemes selectable with regard to the determined signal and interference levels and the candidate set of cells; and, indicating the one or more determined selectable modulation and coding schemes towards a network node performing the composition of the set of cells.	10-04-2012

Subhasish Chakraborty, Manchester GB

Patent application number	Description	Published
20150248047	Terahertz Mixer and Optical Fiber Coupled Terahertz Mixer - A tunable mixer comprising:	09-03-2015

Supratim Chakraborty, Birmingham GB

Patent application number	Description	Published
20110081887	Apparatus and Method for Handling a Connection Reject Message - There is provided a method, in a wireless communications device, the method comprising: receiving from a first RAT a reject message, the reject message indicating a period of time; camping on a cell of a second RAT; disallowing camping on a cell of the first RAT unless at least one of the following criteria are met: the period of time has elapsed; and the wireless communications device receives a further message indicating that the first RAT has confirmed it will accept a connection from the wireless communications device.	04-07-2011

Supratim Chakraborty, Wednesbury GB

Patent application number	Description	Published
20090280839	Method and Apparatus having Improved Handling of State Transitions - A method, in a wireless communications device, for transitioning between communication states, the wireless communications device compliant for use in a Universal Mobile Telecommunications System (UMTS), the method comprising: checking for radio bearer mapping information for the communication state being transitioned to prior to sending an update message, where the transition between communication states is not a transition from a paging state to a bidirectional communication state using shared channels; and transitioning to the state to be transitioned to using the checked radio bearer mapping information for that state and sending the update message.	11-12-2009
20120064877	Method and Apparatus Having Improved Handling of State Transitions - A method, in a wireless communications device, for transitioning between communication states, the wireless communications device compliant for use in a Universal Mobile Telecommunications System (UMTS), the method comprising: checking for radio bearer mapping information for the communication state being transitioned to prior to sending an update message, where the transition between communication states is not a transition from a paging state to a bidirectional communication state using shared channels; and transitioning to the state to be transitioned to using the checked radio bearer mapping information for that state and sending the update message.	03-15-2012
20130137443	Method and Apparatus Having Improved Handling of State Transitions - A method, in a wireless communications device, for transitioning between communication states, the wireless communications device compliant for use in a Universal Mobile Telecommunications System (UMTS), the method comprising: checking for radio bearer mapping information for the communication state being transitioned to prior to sending an update message, where the transition between communication states is not a transition from a paging state to a bidirectional communication state using shared channels; and transitioning to the state to be transitioned to using the checked radio bearer mapping information for that state and sending the update message.	05-30-2013

Trinad Chakraborty, Giessen DE

Patent application number	Description	Published
20090203534	EXPRESSION PROFILES FOR PREDICTING SEPTIC CONDITIONS - A rapid, safe method for predicting sepsis, or a condition similar to sepsis, in a mammal is disclosed, which comprises the following steps:	08-13-2009