Patents by Inventor Jimmy Cuong Tran
Jimmy Cuong Tran has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10154428Abstract: An antenna control method for controlling an antenna device to switch between a plurality of beams. The antenna control method includes the steps of: (a) using the beams for communication one after another, and performing a scanning process on each of the beams, so as to retrieve a communication quality parameter; (b) comparing all of the communication quality parameters with each other, and selecting one of the beams as a main communication beam, wherein the selected beam has the best communication quality parameter; (c) performing a saturation determination process on the main communication beam; and (d) when the main communication beam causes saturation of a power amplifier, switching to another beam which is adjacent to the main communication beam as a substitute communication beam.Type: GrantFiled: April 5, 2017Date of Patent: December 11, 2018Assignee: WISTRON NEWEB CORP.Inventors: Jimmy Cuong Tran, Yung-Liang Huang, Ta Chen, Chih-Wei Huang
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Publication number: 20180007573Abstract: An antenna control method for controlling an antenna device to switch between a plurality of beams. The antenna control method includes the steps of: (a) using the beams for communication one after another, and performing a scanning process on each of the beams, so as to retrieve a communication quality parameter; (b) comparing all of the communication quality parameters with each other, and selecting one of the beams as a main communication beam, wherein the selected beam has the best communication quality parameter; (c) performing a saturation determination process on the main communication beam; and (d) when the main communication beam causes saturation of a power amplifier, switching to another beam which is adjacent to the main communication beam as a substitute communication beam.Type: ApplicationFiled: April 5, 2017Publication date: January 4, 2018Inventors: Jimmy Cuong TRAN, Yung-Liang HUANG, Ta CHEN, Chih-Wei HUANG
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Patent number: 9686739Abstract: The present invention provides a method of joining/re-joining a first micro-mesh for a mesh node. The method includes self-evaluating a mesh capability and a gateway capability of the mesh node itself; searching for a nearby dynamic gateway node and determining whether the nearby dynamic gateway node is found; calculating cellular RF criteria and determining whether the cellular RF criteria are met when the nearby dynamic gateway node is found; and joining or re-joining the first micro-mesh when the cellular RF criteria are not met.Type: GrantFiled: January 9, 2017Date of Patent: June 20, 2017Assignee: Wistron NeWeb CorporationInventors: Jimmy Cuong Tran, Geoff Sarney
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Publication number: 20170118705Abstract: The present invention provides a method of joining/re-joining a first micro-mesh for a mesh node. The method includes self-evaluating a mesh capability and a gateway capability of the mesh node itself; searching for a nearby dynamic gateway node and determining whether the nearby dynamic gateway node is found; calculating cellular RF criteria and determining whether the cellular RF criteria are met when the nearby dynamic gateway node is found; and joining or re-joining the first micro-mesh when the cellular RF criteria are not met.Type: ApplicationFiled: January 9, 2017Publication date: April 27, 2017Inventors: Jimmy Cuong Tran, Geoff Sarney
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Patent number: 9596613Abstract: The present disclosure provides a method of establishing a SACM network is disclosed. The method comprises deploying a plurality of mesh nodes, wherein each of mesh nodes having a mesh node capability to communicate with the other mesh nodes as well as a gateway capability to provide an access to a service network, wherein the service network provides a wireless communication service; establishing a plurality of links between the mesh nodes, each of the links connecting two of the mesh nodes; searching and selecting a plurality of dynamic gateway nodes from the plurality of the mesh nodes and establishing a plurality of connections between the dynamic gateway nodes and the service network and performing routing and path optimizing to find optimal route paths for all the mesh nodes to access the service network.Type: GrantFiled: September 6, 2013Date of Patent: March 14, 2017Assignee: Wistron NeWeb CorporationInventors: Jimmy Cuong Tran, Geoff Sarney
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Publication number: 20140355420Abstract: The present disclosure provides a method of establishing a SACM network is disclosed. The method comprises deploying a plurality of mesh nodes, wherein each of mesh nodes having a mesh node capability to communicate with the other mesh nodes as well as a gateway capability to provide an access to a service network, wherein the service network provides a wireless communication service; establishing a plurality of links between the mesh nodes, each of the links connecting two of the mesh nodes; searching and selecting a plurality of dynamic gateway nodes from the plurality of the mesh nodes and establishing a plurality of connections between the dynamic gateway nodes and the service network and performing routing and path optimizing to find optimal route paths for all the mesh nodes to access the service network.Type: ApplicationFiled: September 6, 2013Publication date: December 4, 2014Applicant: Wistron NeWeb CorporationInventors: Jimmy Cuong Tran, Geoff Sarney
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Patent number: 6631157Abstract: A multi-clock matched filter for receiving signals with multipath. The signals may be modulated with a spread-spectrum spreading sequence, or other analog or digital signal. A number of signal registers store digital samples of the received signal. The gating of digital samples into each of the signal registers is controlled by a separate clock timing. The timing sequence may be derived from a common clock. A multiplexer sequentially selects each of the signal registers, and passes the respective content of each signal register to a matched filter. A number of delay-locked-loop circuits track each of the multipath signals, and generate the timing sequence for gating signal registers.Type: GrantFiled: March 16, 2000Date of Patent: October 7, 2003Assignee: Golden Bridge Technology, Inc.Inventors: Sorin Davidovici, Jimmy Cuong Tran, Emmanuel Kanterakis
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Patent number: 6400757Abstract: A superior and scaleable architecture for implementing a large bit matched filter. The implementation of the bit matched filter requires less silicon and consumes less power as compared to the existing design. An effective way to turn the bit matched filter on and off for power saving is also disclosed.Type: GrantFiled: February 2, 2000Date of Patent: June 4, 2002Assignee: Golden Bridge Technology, Inc.Inventors: Jimmy Cuong Tran, Sorin Davidovici
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Patent number: 6349110Abstract: A subsystem and method for combining a spread-spectrum signal arriving from a plurality of paths. A header-matched filter detects each match of a header-chip-sequence signal with a first impulse response and, in response to the detection, outputs a header-detection signal having a header amplitude and a respective chip location. A data-matched filter detects, at the respective chip location of each header-detection signal, a respective data-chip-sequence signal and outputs a data-detection signal having a data amplitude. A combiner multiplies the header amplitude of each header-detection signal and the data amplitude of the respective data symbol to generate a plurality of weighted elements for each data symbol. The combiner then adds the plurality of weighted elements for each data symbol as a sum signal of the respective data symbol.Type: GrantFiled: April 22, 1999Date of Patent: February 19, 2002Assignee: Golden Bridge Technology, Inc.Inventors: Sorin Davidovici, Jimmy Cuong Tran, Donald L. Schilling
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Patent number: 6130906Abstract: A spread-spectrum receiver for time sharing a correlator for simultaneously receiving a plurality of parallel spread-spectrum signals. A combined multiplicity of symbols includes a multiplicity of symbols, simultaneously occurring during a symbol-time duration, from a plurality of spread-spectrum signals. A demultiplexer demultiplexes a sequence of the combined multiplicity of symbols into a plurality of symbol registers. Each of the symbol registers stores the chip-sequence signals corresponding to the combined multiplicity of symbols which were sent to the particular symbol register. A multiplexer selects a symbol register, other than the symbol register selected by the demultiplexer. The multiplicity of chip-sequence signals stored in the selected symbol register by the multiplexer are compared by a comparator with a multiplicity of replicas of the chip-sequence signals used to generate the spread-spectrum signals.Type: GrantFiled: May 22, 1998Date of Patent: October 10, 2000Assignee: Golden Bridge Technology, Inc.Inventors: Sorin Davidovici, Emmanuel Kanterakis, Michael Hennedy, Kenneth J. Keyes, Jimmy Cuong Tran
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Patent number: 6041073Abstract: A multi-clock matched filter for receiving signals with multipath. The signals may be modulated with a spread-spectrum spreading sequence, or other analog or digital signal. A number of signal registers store digital samples of the received signal. The gating of digital samples into each of the signal registers is controlled by a separate clock timing. The timing sequence may be derived from a common clock. A multiplexer sequentially selects each of the signal registers, and passes the respective content of each signal register to a matched filter. A number of delay-locked-loop circuits track each of the multipath signals, and generate the timing sequence for gating signal registers.Type: GrantFiled: September 18, 1998Date of Patent: March 21, 2000Assignee: Golden Bridge Technology, Inc.Inventors: Sorin Davidovici, Jimmy Cuong Tran, Emmanuel Kanterakis
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Patent number: 5956369Abstract: A multipath-combining subsystem for receiving a spread-spectrum signal arriving from a plurality of paths. A header-matched filter detects each match, within each path, of a header-chip-sequence signal with a first impulse response and outputs a header-detection signal having a header amplitude and a respective chip location. A data-matched filter detects at the respective chip location of each header-detection signal, a respective data-chip-sequence signal and outputs a data-detection signal having a data amplitude. A combiner multiplies the header amplitude of each header-detection signal and the data amplitude of the respective data symbol to generate a plurality of weighted elements for each data symbol. The combiner then adds the plurality of weighted elements for each data symbol as a sum signal of the respective data symbol.Type: GrantFiled: February 24, 1997Date of Patent: September 21, 1999Assignee: Golden Bridge Technology, Inc.Inventors: Sorin Davidovici, Jimmy Cuong Tran, Donald L. Schilling
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Patent number: 5933447Abstract: A superior and scaleable architecture for implementing a large bit matched filter. The implementation of the bit matched filter requires less silicon and consumes less power as compared to the existing design. An effective way to turn the bit matched filter on and off for power saving is also disclosed.Type: GrantFiled: January 9, 1998Date of Patent: August 3, 1999Assignee: Golden Bridge Technology, Inc.Inventors: Jimmy Cuong Tran, Sorin Davidovici
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Patent number: 5715276Abstract: A superior and scaleable architecture for implementing a large bit matched filter. The implementation of the bit matched filter requires less silicon and consumes less power as compared to the existing design. An effective way to turn the bit matched filter on and off for power saving is also disclosed.Type: GrantFiled: August 22, 1996Date of Patent: February 3, 1998Assignee: Golden Bridge Technology, Inc.Inventors: Jimmy Cuong Tran, Sorin Davidovici