Patents by Inventor Huy Thang Pham

Huy Thang Pham 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).

  • Patent number: 11432125
    Abstract: Systems, methods, and software for handling random access procedures. In one embodiment, an access network element that stores an MTC reservation pattern that defines at least one MTC-On interval where MTC is allowed, and defines at least one MTC-Off interval where MTC is prohibited. During an MTC-On interval, the access network element receives preambles for random access procedures from MTC devices, and performs the random access procedures for the MTC devices in response to the preambles. The access network element detects a transition from the MTC-On interval to a next MTC-Off interval, and determines whether the random access procedures for the MTC devices will complete before the transition. If not, the access network element modifies the MTC reservation pattern to expedite completion of the random access procedures.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: August 30, 2022
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Yigang Cai, Huy Thang Pham
  • Publication number: 20220256558
    Abstract: Systems and methods for sharing radio resources on an air interface. One embodiment comprises an access network element (e.g., base station) that stores a plurality of sharing patterns each comprising a different mapping of the radio resources on a physical layer of the air interface between Machine-Type Communications (MTC) and non-MTC. The access network element identifies a resource sharing window, receives input indicating conditions in the access network, selects a sharing pattern from the plurality of sharing patterns in the pattern database for the resource sharing window based on the conditions in the access network, schedules MTC transmissions on the air interface at a beginning of the resource sharing window based on the sharing pattern, and schedules non-MTC transmissions on the air interface at the beginning of the resource sharing window based on the sharing pattern.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: Nokia Solutions and Networks Oy
    Inventors: Yigang Cai, Huy Thang Pham
  • Patent number: 11405937
    Abstract: Systems and methods for sharing radio resources on an air interface. One embodiment comprises an access network element (e.g., base station) that stores a plurality of sharing patterns each comprising a different mapping of the radio resources on a physical layer of the air interface between Machine-Type Communications (MTC) and non-MTC. The access network element identifies a resource sharing window, receives input indicating conditions in the access network, selects a sharing pattern from the plurality of sharing patterns in the pattern database for the resource sharing window based on the conditions in the access network, schedules MTC transmissions on the air interface at a beginning of the resource sharing window based on the sharing pattern, and schedules non-MTC transmissions on the air interface at the beginning of the resource sharing window based on the sharing pattern.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: August 2, 2022
    Assignee: Nokia Solutions and Networks OY
    Inventors: Yigang Cai, Huy Thang Pham
  • Patent number: 10772011
    Abstract: A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless user device. A DL transmission control capability for a set of wireless user devices may include receiving DL channel operating parameter information associated with a set of cells, determining DL channel operating parameter distribution information based on the DL channel operating parameter information, and determining default DL channel operating parameter information for the set of cells based on the DL channel operating parameter distribution information and a target associated with the set of cells. A DL transmission control capability for an individual wireless user device may include determining radio link layer (RLL) retransmission information associated with a wireless user device and determining, based on the RLL retransmission information associated with the wireless user device, whether to modify an attribute of the wireless user device.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: September 8, 2020
    Assignee: Alcatel Lucent
    Inventors: Huy Thang Pham, Jindong Hou
  • Publication number: 20200205169
    Abstract: Systems and methods for sharing radio resources on an air interface. One embodiment comprises an access network element (e.g., base station) that stores a plurality of sharing patterns each comprising a different mapping of the radio resources on a physical layer of the air interface between Machine-Type Communications (MTC) and non-MTC. The access network element identifies a resource sharing window, receives input indicating conditions in the access network, selects a sharing pattern from the plurality of sharing patterns in the pattern database for the resource sharing window based on the conditions in the access network, schedules MTC transmissions on the air interface at a beginning of the resource sharing window based on the sharing pattern, and schedules non-MTC transmissions on the air interface at the beginning of the resource sharing window based on the sharing pattern.
    Type: Application
    Filed: May 3, 2017
    Publication date: June 25, 2020
    Applicant: Nokia Solutions and Networks Oy
    Inventors: Yigang Cai, Huy Thang Pham
  • Publication number: 20200077245
    Abstract: Systems, methods, and software for handling random access procedures. In one embodiment, an access network element that stores an MTC reservation pattern that defines at least one MTC-On interval where MTC is allowed, and defines at least one MTC-Off interval where MTC is prohibited. During an MTC-On interval, the access network element receives preambles for random access procedures from MTC devices, and performs the random access procedures for the MTC devices in response to the preambles. The access network element detects a transition from the MTC-On interval to a next MTC-Off interval, and determines whether the random access procedures for the MTC devices will complete before the transition. If not, the access network element modifies the MTC reservation pattern to expedite completion of the random access procedures.
    Type: Application
    Filed: May 3, 2017
    Publication date: March 5, 2020
    Applicant: Nokia Solutions and Networks Oy
    Inventors: Yigang Cai, Huy Thang Pham
  • Patent number: 10420075
    Abstract: A method of configuring transmissions over a radio bearer between a base station and user equipment of a wireless telecommunication network, a base station, user equipment, a radio network controller and computer program products are disclosed.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: September 17, 2019
    Assignee: Alcatel-Lucent
    Inventors: Shin Horng Wong, Huy Thang Pham, Vikas Dhingra, Jing Zhang, Jindong Hou
  • Publication number: 20170006502
    Abstract: A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless user device. A DL transmission control capability for a set of wireless user devices may include receiving DL channel operating parameter information associated with a set of cells, determining DL channel operating parameter distribution information based on the DL channel operating parameter information, and determining default DL channel operating parameter information for the set of cells based on the DL channel operating parameter distribution information and a target associated with the set of cells. A DL transmission control capability for an individual wireless user device may include determining radio link layer (RLL) retransmission information associated with a wireless user device and determining, based on the RLL retransmission information associated with the wireless user device, whether to modify an attribute of the wireless user device.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Applicant: ALCATEL LUCENT
    Inventors: HUY THANG PHAM, JINDONG HOU
  • Patent number: 9479294
    Abstract: A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless user device. A DL transmission control capability for a set of wireless user devices may include receiving DL channel operating parameter information associated with a set of cells, determining DL channel operating parameter distribution information based on the DL channel operating parameter information, and determining default DL channel operating parameter information for the set of cells based on the DL channel operating parameter distribution information and a target associated with the set of cells. A DL transmission control capability for an individual wireless user device may include determining radio link layer (RLL) retransmission information associated with a wireless user device and determining, based on the RLL retransmission information associated with the wireless user device, whether to modify an attribute of the wireless user device.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: October 25, 2016
    Assignee: Alcatel Lucent
    Inventors: Huy Thang Pham, Jindong Hou
  • Publication number: 20160295579
    Abstract: The disclosed methods and systems include determining whether data packets are received within a desired time interval and/or transmitted within the desired time interval, the desired time interval is a desired amount of time between a reception of a first data packet and a reception of a second data packet; transmitting a first signal to a user equipment (UE) when each data packet is received within the desired time interval and/or transmitted within the desired time interval, the first signal instructing the UE to enter a delay-sensitive state such that the UE communicates data packets over a first channel; and transmitting a second signal to the UE when each data packet is not received within the desired time interval and/or not transmitted within the desired time interval, the second signal instructing the UE to enter a non-delay-sensitive state such that the UE communicates data packets over a second channel.
    Type: Application
    Filed: March 31, 2015
    Publication date: October 6, 2016
    Inventors: Huy Thang PHAM, Hugo CHOUINARD, Marton CSABA
  • Patent number: 9106381
    Abstract: Systems, methods, apparatus for configuring NodeB triggering of HS-DPCCH within a UMTS system.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: August 11, 2015
    Assignee: Alcatel Lucent
    Inventors: Huy Thang Pham, Nicola Puddle
  • Publication number: 20150085758
    Abstract: Systems, methods, apparatus for configuring NodeB triggering of HS-DPCCH within a UMTS system.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 26, 2015
    Applicant: ALCATEL LUCENT
    Inventors: HUY THANG PHAM, NICOLA PUDDLE
  • Patent number: 8964616
    Abstract: A system, method and apparatus allocating reserved space for discontinuous reception (DRX) schedule period schedule messages (SM) to accommodate scheduling information for messages already received as well as messages expected to be received prior to transmitting the SM to user equipment.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: February 24, 2015
    Assignee: Alcatel Lucent
    Inventors: Zarick Schwartz, Huy Thang Pham
  • Publication number: 20150043442
    Abstract: A method of configuring transmissions over a radio bearer between a base station and user equipment of a wireless telecommunication network, a base station, user equipment, a radio network controller and computer program products are disclosed.
    Type: Application
    Filed: July 24, 2012
    Publication date: February 12, 2015
    Applicant: ALCATEL LUCENT
    Inventors: Shin Horng Wong, Huy Thang Pham, Vikas Dhingra, Jing Zhang, Jindong Hou
  • Patent number: 8954084
    Abstract: A method and system in which a UMTS base station determines if any UE has re-acquired a common Enhanced Dedicated Channel (E-DCH) resource, and responsively transmits a indicator toward an RNC that is adapted to cause the RNC to recognize the beginning of a new transmission session so that the RNC may responsively perform appropriate actions such as flushing the TSN re-ordering queue, restarting a MAC-is re-ordering algorithm and the like.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: February 10, 2015
    Assignee: Alcatel Lucent
    Inventors: Huy Thang Pham, Vikas Dhingra, Jindong Hou, Jing Zhang
  • Publication number: 20150016284
    Abstract: A wireless transmission control capability may be used to control downlink (DL) transmissions for a set of wireless user devices or for an individual wireless user device. A DL transmission control capability for a set of wireless user devices may include receiving DL channel operating parameter information associated with a set of cells, determining DL channel operating parameter distribution information based on the DL channel operating parameter information, and determining default DL channel operating parameter information for the set of cells based on the DL channel operating parameter distribution information and a target associated with the set of cells. A DL transmission control capability for an individual wireless user device may include determining radio link layer (RLL) retransmission information associated with a wireless user device and determining, based on the RLL retransmission information associated with the wireless user device, whether to modify an attribute of the wireless user device.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 15, 2015
    Inventors: Huy Thang Pham, Jindong Hou
  • Publication number: 20140078945
    Abstract: A system, method and apparatus allocating reserved space for discontinuous reception (DRX) schedule period schedule messages (SM) to accommodate scheduling information for messages already received as well as messages expected to be received prior to transmitting the SM to user equipment.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 20, 2014
    Inventors: ZARICK SCHWARTZ, Huy Thang Pham
  • Publication number: 20130035102
    Abstract: A method and system in which a UMTS base station determines if any UE has re-acquired a common Enhanced Dedicated Channel (E-DCH) resource, and responsively transmits a indicator toward an RNC that is adapted to cause the RNC to recognize the beginning of a new transmission session so that the RNC may responsively perform appropriate actions such as flushing the TSN re-ordering queue, restarting a MAC-is re-ordering algorithm and the like.
    Type: Application
    Filed: August 1, 2011
    Publication date: February 7, 2013
    Inventors: Huy Thang Pham, Vikas Dhingra, Jindong Hou, Jing Zhang