Dao
Anh Duc Dao, Oslo NO
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20100208551 | CONFIGURING WIRELESS SEISMIC ACQUISITION NETWORKS - Described herein are implementations of various technologies for a method for configuring a wireless seismic acquisition network. A plurality of seismic receivers may be positioned over a survey area in a fixed pattern. A first message may be received from the receivers. The first message may indicate one or more base stations that are available for transferring seismic data from the receivers to a recording system. A second message may be received from the base stations. The second message may indicate a maximum number of receivers for which each of the base stations can transfer seismic data. One of the base stations may be assigned to each receiver without exceeding the maximum number. | 08-19-2010 |
20100318299 | SYNCHRONIZING A SEISMIC DATA ACQUISITION NETWORK - Described herein are implementations of various technologies for a method for configuring a seismic data acquisition network. A first message may be received from a first node of the seismic data acquisition network over a first direct communication link. The first message may comprise a first precision quality of a first reference clock to which the first node may be synchronized. A second message may be received from a second node of the seismic data acquisition network over a second direct communication link. The second message may comprise a second precision quality of a second reference clock to which the second node may be synchronized. One of the first precision quality and the second precision quality may be determined to have a higher precision quality. A real time clock may be synchronized to one of the first reference clock and second reference clock having the higher precision quality. | 12-16-2010 |
Daniel Bernard Dao, Savigny Le Temple FR
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20110110781 | DEVICE FOR FASTENING A VARIABLE PITCH BLADE - This blade attachment device comprises a shell ( | 05-12-2011 |
Duc Dao, Barrie CA
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20100164186 | INNER SEAL FOR CV JOINT BOOT - An inner seal is provided for protecting a CV joint boot for a CV joint. The CV joint includes a bearing, a back sealing means and a front can. The bearing operatively connects a first shaft and a second shaft. The bearing has an inner race and an outer race and has a front and a back. The first shaft is connected to the inner race. The second shaft is connected to the outer race. The front can is connected to the outer race. The back sealing means seals against leakage of lubricant from the back of the bearing. The inner seal comprises an inner seal body having a front can sealing portion for sealing with the front can to inhibit the migration of lubricant from the bearing therebetween. The inner seal body has a shaft sealing portion for sealing with the first shaft to inhibit the migration of lubricant from the bearing therebetween. The inner seal body has a shield portion that extends between the front can sealing portion and the shaft sealing. | 07-01-2010 |
20130029772 | INNER SEAL FOR CV JOINT BOOT - A combined CV joint boot and inner seal includes a boot portion having a first end and a second end and having a shaft sealing portion at the first end for sealing with a first shaft of the CV joint. A front can sealing portion is positioned at the second end of the boot portion. An inner seal portion extends generally inwardly towards the CV joint longitudinal axis to block lubricant from migrating into the interior of the boot portion. | 01-31-2013 |
Frédéric Dao, Marseille FR
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20120317318 | METHOD OF ANALYZING THE WEAR OF A NON VOLATILE MEMORY EMBEDDED IN A SECURE ELECTRONIC TOKEN - The invention is a method of analyzing the wear of a non volatile memory embedded in a secure electronic token. A set of events are intended to generate writing and/or erasing operations in said memory. The token comprises a buffer. The method comprises the following steps: each time an event belonging to said set occurs, generating a data which reflects the event and storing said data in the buffer, sending the buffer to a remote machine, analyzing the buffer to determine the wear of the memory. | 12-13-2012 |
Frédéric Dao, Marseille FR
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20120317318 | METHOD OF ANALYZING THE WEAR OF A NON VOLATILE MEMORY EMBEDDED IN A SECURE ELECTRONIC TOKEN - The invention is a method of analyzing the wear of a non volatile memory embedded in a secure electronic token. A set of events are intended to generate writing and/or erasing operations in said memory. The token comprises a buffer. The method comprises the following steps: each time an event belonging to said set occurs, generating a data which reflects the event and storing said data in the buffer, sending the buffer to a remote machine, analyzing the buffer to determine the wear of the memory. | 12-13-2012 |
Huan Dao, Ho Chi Minh VN
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20150361681 | COMBINATION OF CONCRETE SPREADER AND CRANE TOWER - The invention mentions to the complex of concrete spreader (A) and the crane tower (B), including: concrete pump ( | 12-17-2015 |
Kelvin Dao, Singapore SG
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20150179602 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH CONDUCTIVE INK AND METHOD OF MANUFACTURE THEREOF - An integrated circuit packaging system and method of manufacture thereof including: an integrated circuit die having a contact pad; a redistribution layer on the contact pad, the redistribution layer having a chip contact, a trace, and a bump pad, the redistribution layer having a curved top surface and sidewalls which are planar; an upper passivation layer on the sidewalls of the redistribution layer with the area above the bump pad of the redistribution layer exposed from the upper passivation layer; and an external interconnect attached over the bump pad. | 06-25-2015 |
20150279778 | Semiconductor Device and Method of Forming RDL and Vertical Interconnect by Laser Direct Structuring - A semiconductor device has a semiconductor die and encapsulant deposited over the semiconductor die. An insulating layer is formed over the semiconductor die and encapsulant. A first channel including a first conductive surface is formed in the insulating layer by laser radiation. A laser-activated catalyst is infused in the insulating layer to form the first conductive surface in the first channel upon laser radiation. A vertical interconnect is formed through the encapsulant. A first conductive layer is formed in the first channel over the first conductive surface. A second channel including a second conductive surface is formed in the encapsulant by laser radiation. The catalyst is infused in the encapsulant to form the second conductive surface in the second channel upon laser radiation. A second conductive layer is formed in the second channel over the second conductive surface. An interconnect structure is formed over the first conductive layer. | 10-01-2015 |
Ngoc-Dung Dao, Ottawa CA
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20130203398 | System and Method for Selecting Operating Parameters in a Communications System - A method for configuring a first base station within a cluster in a communications system having a plurality of cluster includes optimizing an operating parameter of the first base station in accordance with first utility function results from a first utility function associated with the first base station and second utility function results from a second utility function associated with a second base station within the cluster, the first utility function results and the second utility function results according to multiple settings for the operating parameter of the first base station, a first initialized setting of the operating parameter for the second base station, and a second initialized setting of the operating parameter for an external base station outside the cluster. The method also includes sharing the optimized operating parameter with the external base station. | 08-08-2013 |
20130301757 | SIGNALING TO SUPPORT ADVANCED WIRELESS RECEIVERS AND RELATED DEVICES AND METHODS - Various devices and methods are provided that use signaling to support advanced wireless receivers. For example, a method includes receiving an input signal at a user equipment. The input signal includes a desired signal and an interfering signal, where the desired signal defines symbols using constellations. The method also includes obtaining information identifying a wireless channel used by the interfering signal and a modulation type used to modulate data in the interfering signal. The method further includes recovering the symbols from the desired signal using the information. | 11-14-2013 |
20130308447 | Systems and Methods to Provision Quality of Service Sensitive Devices in Wireless Local Area Networks - System and method embodiments are provided for provisioning a quality of cellular user experience (QoE) or quality of service (QoS) specified device in a wireless local area network (LAN). The embodiments enable a QoE or QoS specified by a service agreement for a device to be maintained during periods when the device is transmitting data to and receiving data from the wireless LAN (e.g., a WiFi hotspot). In an embodiment, a method includes determining that at least one QoS-sensitive device is communicating with a wireless LAN access point (AP), reserving a contention free period (CFP) in a superframe for the at least one QoS-sensitive device to communicate with the AP, and allocating a contention period (CP) in the superframe for non-QoS-sensitive devices to communicate with the AP, wherein the non-QoS-sensitive devices are prohibited from transmitting during the CFP. | 11-21-2013 |
20140106802 | Method and System for Uplink Joint Scheduling - An embodiment method for performing joint scheduling in a cluster of base stations (BSs) of a wireless network includes receiving coarse scheduling information pertaining to external BSs and performing joint scheduling for the instant cluster of BSs such that a sum utility is maximized. The sum utility includes an out-of-cluster utility component representing interference observed by the external BSs as a result of the joint scheduling. The out-of-cluster utility component is computed in accordance with the coarse scheduling information. | 04-17-2014 |
20140115094 | Systems and Methods for Data Representation and Transportation - Systems and methods are provided to improve data transmission efficiency over a network. The improvements are achieved by reducing the redundancy in the data representation. The data is divided into a plurality of data portions. The data portions are used to encode a plurality of compressed data portions, wherein the compressed data portions correspond to a subset of the data portions and comprise less redundant data than the subset of the data portions. The compressed data portions are also encoded in accordance with data in the remaining data portions. The compressed data portions are transmitted instead of the subset of the data portions with the remaining data portions according to a sequence of data portions. Each of the compressed data portions is transmitted upon receiving an acknowledgment (ACK) message that indicates successful transmission of a previous data portion or compressed data portion in the sequence of data portions. | 04-24-2014 |
20140140451 | Systems and Methods for Historical Signal Interference Cancellation (SIC) - Historical decoding in accordance with signal interference cancellation (SIC) or joint processing may reduce the amount of data that is re-transported across a network following an unsuccessful attempt to decode a data transmission. In one example, historical decoding is performed in accordance with interference cancellation by communicating information related to interfering data (rather than information related to serving data) following a served receiver's unsuccessful attempt to decode an interference signal. The information related to the interfering data may be the information bits carried by the earlier interfering data transmission or parity information (e.g., forward error correction (FEC) bits, etc.) related to the earlier interfering data transmission. | 05-22-2014 |
20140269896 | Multi-Frame Compression - A system and method for compressing data is provided. An embodiment comprises building an adaptive global codebook for each scene in a sequence of video frames. Each frame in the sequence of frames is encoded based on a different encoding order that facilitates an efficient codebook update. Context models for the currently encoded macroblocks are based on temporally and spatially neighboring macroblocks and a global codebook. | 09-18-2014 |
20140362688 | System and Method for an Agile Wireless Access Network - A system and method for agile wireless access network is provided. A method embodiment for agile radio access network management includes determining, by a network controller, capabilities and neighborhood relations of radio nodes in the radio access network. The network controller then configures a backhaul network infrastructure for the radio access network in accordance with the capabilities and the neighborhood relations of the radio nodes. | 12-11-2014 |
20140362730 | System and Method for Mapping a Service-Level Topology to a Service-Specific Data Plane Logical Topology - An embodiment method includes receiving service parameters for a service and locating logical network nodes for a service-specific data plane logical topology at respective physical network nodes among a plurality of physical network nodes according to the service parameters, a service-level topology, and a physical infrastructure of the plurality of physical network nodes. The method also includes defining connections among the logical network nodes according to the service parameters, the service-level topology, and the physical infrastructure, and defining respective connections for a plurality of UEs to at least one of the logical network nodes according to the service parameters, the service-level topology, and the physical infrastructure. The method further includes defining respective functionalities for the logical network nodes. | 12-11-2014 |
20150024802 | System and Method for Selecting Operating Parameters in a Communications System - A method for configuring a first base station within a cluster in a communications system having a plurality of cluster includes optimizing an operating parameter of the first base station in accordance with first utility function results from a first utility function associated with the first base station and second utility function results from a second utility function associated with a second base station within the cluster, the first utility function results and the second utility function results according to multiple settings for the operating parameter of the first base station, a first initialized setting of the operating parameter for the second base station, and a second initialized setting of the operating parameter for an external base station outside the cluster. The method also includes sharing the optimized operating parameter with the external base station. | 01-22-2015 |
20150103846 | System and Method for Real-Time Traffic Delivery - Embodiments are provided herein for a system and methods for real-time video (or other real-time traffic) delivery, e.g., for cellular or wireless networks. The schemes herein address real-time video delivery by a joint design of the radio resource scheduler and the video encoder at the network side, and of the decoder at the users' terminals. The system design reduces frame loss and hence improves user quality of experience. In an embodiment, a radio node detects a frame of a real-time traffic flow. Upon determining that a transmission deadline corresponding to a rate for real-time traffic flow does not support a size of the frame, the transmission deadline is extended according to the size of the frame and a size of a next frame. The frame and the next frame are scheduled for forwarding within the extended transmission deadline. | 04-16-2015 |
20150124604 | Systems and Methods for Proactive Congestion Detection in Radio Access Networks - System and method embodiments are provided for proactive congestion detection in radio access networks. In an embodiment, a method in a network component for inhibiting the occurrence of congestion at radio nodes in a network includes determining, by the network component, a congestion alert threshold according to available resources in the network, wherein the congestion alert threshold comprises an incoming data rate threshold to an ingress server; and transmitting, by the network component, the congestion alert threshold to the ingress server, wherein the ingress server is configured to transmit a congestion alert to the network component when the incoming data rate exceeds the congestion alert threshold. | 05-07-2015 |
20150181465 | ON-DEMAND RADIO COORDINATION IN A SOFTWARE-DEFINED NETWORK - A network includes network components configured to perform a method for on-demand radio coordination. The method includes determining a congested radio node in a plurality of radio nodes in the network in response to congestion information received from a network device. The method includes generating a cluster of radio nodes associated with the congested radio node. The method also includes optimizing radio resources of the radio nodes in the cluster to produce cluster optimization results configured to alleviate congestion of the congested radio node. The method further includes transmitting the cluster optimization results to the radio nodes in the cluster to alleviate the congestion. | 06-25-2015 |
20150244488 | SIGNALING TO SUPPORT ADVANCED WIRELESS RECEIVERS AND RELATED DEVICES AND METHODS - Various devices and methods are provided that use signaling to support advanced wireless receivers. For example, a method includes receiving an input signal at a user equipment. The input signal includes a desired signal and an interfering signal, where the desired signal defines symbols using constellations. The method also includes obtaining information identifying a wireless channel used by the interfering signal and a modulation type used to modulate data in the interfering signal. The method further includes recovering the symbols from the desired signal using the information. | 08-27-2015 |
20150264098 | System and Method for Dynamic Effective Rate Estimation for Real-Time Video Traffic - A method for effective flow rate estimation for a plurality of video flows includes determining a first flow rate of each of the plurality of video flows in a first transmission window and receiving quality of experience (QoE) feedback for playing portions of the plurality of video flows in the first transmission window. The QoE feedback is received from a plurality of user equipments (UEs) receiving the plurality of video flows. A dynamic effective flow rate is estimated for each flow in the plurality of video flows in a second transmission window in accordance with at least the first flow rates of the plurality of video flows and the QoE feedback. | 09-17-2015 |
Ngoc-Dung Dao, Bristol GB
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20100246715 | WIRELESS COMMUNICATION METHOD AND APPARATUS - In a wireless communications system, a method of processing data prior to transmission thereof to a plurality of stations. The method includes determining a channel matrix using a plurality of weighted channel responses, each of which is associated with one of the plurality of stations and weighted by a gain factor corresponding to the station, wherein the gain factor is inversely proportional to a noise power of the station. The data is then processed in accordance with a precoding scheme using the determined channel matrix. | 09-30-2010 |
20110243045 | LINEAR MULTIUSER PRECODING WITH MULTIPLE-RECEIVE ANTENNA RECEIVERS - According to one embodiment there is provided a method performed in a transmitter side of a multiuser minimum square error linear precoding MIMO system that comprises a transmitter with a plurality of transmit antennae and a plurality of receivers. Each receiver of the plurality of receivers comprises a plurality of receive antennae. The method is a method of scheduling receivers from among the plurality of receivers and comprises obtaining, for some or all of the receivers, receiver channel information that quantifies the properties of transmit channels between receiver antennae of the receiver and transmit antennae of the transmitter and establishing an order for determining the receiver combining vectors of the some or all of the receivers. The order is established by selecting as a next receiver in the order a so far unselected receiver from the some or all of the receivers that minimally increases the mean square data transmission error. The establishing of the order is based on the channel information of any receivers previously selected in the order and of unselected receivers. | 10-06-2011 |
20110249613 | REMOTELY WEIGHTED SDMA TRANSMISSION - The present disclosure concerns the harnessing of the effect of a relay to enhance the ability to avoid the effect of interference at mobile stations. This is achieved either by overlaying beamforming for an indirectly reached mobile station so that a relay passes on this beamforming to the mobile station concerned, and retaining orthogonality therewith, or by harnessing a base station and a relay station together so that their combined effect is to provide spatial multiplexing to two or more mobile stations. | 10-13-2011 |
Nogc-Dung Dao, Ontario CA
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20150311961 | DYNAMIC CLUSTERING FOR RADIO COORDINATION IN A VIRTUAL NETWORK - An apparatus for adaptively defining clusters transmit points for coordination in a communication network includes a circuit that receives radio frequency channel information corresponding to the transmit points and defines a subset of the transmit points based at least in part on the radio frequency communication channel information. The subset is interrelated by a contiguous chain of dominant interference relationships between pairs of the transmit points. The apparatus further includes a processor that independently coordinates radio communications among the subset of transmit points. | 10-29-2015 |
Phuong Thi Kim Dao, Yokohama-Shi JP
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20150240070 | THERMOSETTING RESIN COMPOSITION, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING CURED RESIN PRODUCT, AND METHOD FOR CAUSING SELF-POLYMERIZATION OF EPOXY COMPOUND - The present invention is directed to provide at least one of a novel thermosetting resin composition using an epoxy compound, a method for producing the composition, a method for producing a novel cured resin using an epoxy compound, and a novel method for causing self-polymerization of an epoxy compound. The thermosetting resin composition includes an epoxy compound, a gallium compound, and a silanol source compound. The method for producing the thermosetting resin composition includes a step of mixing the epoxy compound with the gallium compound and the silanol source compound. The method for producing a cured resin includes a step of heating an epoxy compound in the presence of a gallium compound and silanol. The method for causing self-polymerization of an epoxy compound is characterized by using a gallium compound and silanol as catalysts. | 08-27-2015 |
Son T. Dao, Stuttgart DE
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20100146027 | RESIDUE CALCULATION WITH BUILT-IN CORRECTION IN A FLOATING POINT UNIT - A residue generator for calculation and correction of a residue value. The residue generator includes a residue-generation tree connected with an operand register at an input of the residue generator including a plurality of register-bits receiving and carrying bits of numerical data. The residue-generation tree includes a multiplexer connected with respective register-bits which carry unused bits, and selectively providing logical zeros or a correction value when provided, at the respective register-bits carrying the unused bits, a plurality of decoders, each decoder receiving the bits of numerical data from the respective registers-bits including the logical zeros or the correction value when provided and decoding the numerical data, and a plurality of residue condensers, receiving the decoded numerical data from the decoders including the logical zeros or the correction value when provided, and calculating the residue value and correcting while calculating the residue value using the correction value when provided by the multiplexer. | 06-10-2010 |
Son Trong Dao, Stuttgart DE
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20100100578 | DISTRIBUTED RESIDUE-CHECKING OF A FLOATING POINT UNIT - A distributed residue checking apparatus for a floating point unit having a plurality of functional elements performing floating-point operations on a plurality of operands. The distributed residue checking apparatus includes a plurality of residue generators which generate residue values for the operands and the functional elements, and a plurality of residue checking units distributed throughout the floating point unit. Each residue checking unit receives a first residue value and a second residue value from respective residue generators and compares the first residue value to the second residue value to determine whether an error has occurred in a floating-point operation performed by a respective functional element. | 04-22-2010 |
Thanh Kinh Luan Dao, Osaka JP
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20140042423 | ORGANIC EL ELEMENT AND MANUFACTURING METHOD THEREOF, AND METAL OXIDE FILM FORMING METHOD - An organic EL element including: an anode and a cathode disposed to face each other with a gap therebetween; a functional layer that contains an organic material and is disposed between the anode and the cathode; and an electron injection layer that has a function to inject electrons into the functional layer and is disposed between the anode and the cathode. The electron injection layer contains a metal oxide with d | 02-13-2014 |
Thien Hai Dao, Paris FR
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20090308444 | PHOTOVOLTAIC CELL AND PHOTOVOLTAIC CELL SUBSTRATE - Method of fabricating a transparent electrode based on zinc oxide, characterized in that a layer based on zinc oxide is deposited on at least one of the faces of a substrate or on at least one layer in contact with one of the faces of said substrate, and in that this layer is subjected to a heat treatment so as to over-oxidize a portion of the surface of said layer to a fraction of its thickness. | 12-17-2009 |
Thien Hai Dao, Palaiseau FR
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20100068415 | DEPOSITION OF AMORPHOUS SILICON FILMS BY ELECTRON CYCLOTRON RESONANCE - A method is described for forming a film of amorphous silicon (a-Si:H) on a substrate by deposition from a plasma. The substrate is placed in an enclosure, a film precursor gas is introduced into the enclosure, and unreacted and dissociated gas is extracted from the enclosure so as to provide a low pressure in the enclosure. Microwave energy is introduced into the gas within the enclosure to produce a plasma therein by distributed electron cyclotron resonance (DECR) and cause material to be deposited from the plasma on the substrate. The substrate is held during deposition at a temperature in the range 200-600° C., preferably 225-350° C. and a bias voltage is applied to the substrate at a level to give rise to a sheath potential in the range −30 to −105V, preferably using a source of RF power in the range of 50-250 mW/cm2 of the area of the substrate holder. | 03-18-2010 |
20100075065 | FILM DEPOSITION OF AMORPHOUS FILMS BY ELECTRON CYCLOTRON RESONANCE - A method is disclosed for forming a film of an amorphous material, for example amorphous silicon, on a substrate ( | 03-25-2010 |
Trong Tuan Dao, Nam Dinh VN
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20120046353 | CLEISTOCALYX OPERCULATUS-DERIVED COMPOUNDS HAVING INHIBITORY ACTIVITIES AGAINST AVIAN AND SWINE INFLUENZA VIRUSES OR NOVEL INFLUENZA VIRUS - The present invention relates to a | 02-23-2012 |
Vithuy Dao, Fresnes FR
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20120177719 | MEDICAL DEVICE INTENDED TO COME INTO CONTACT WITH A PATIENT'S TISSUE AND RELATED MANUFACTURING METHOD - A device including a body ( | 07-12-2012 |
20150147558 | OXIDIZED CELLULOSE-BASED MATERIAL, METHOD FOR OBTAINING SAME AND USE THEREOF AS COMPRESS - The present invention relates to a method of obtaining a solid material based on a polymer having its cellobiose units exhibiting the following characteristics: | 05-28-2015 |
Vi-Thuy Dao, Antony FR
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20090318566 | GOSSYPOL DERIVATIVES, PRODUCTION METHOD THEREOF AND USES OF SAME - The present invention relates to compounds of general formula (1): | 12-24-2009 |
20110046233 | GOSSYPOL DERIVATIVES, PRODUCTION METHOD THEREOF AND USES OF SAME - The present invention relates to compounds of general formula (1): | 02-24-2011 |