Patents by Inventor Patrick Fischer

Patrick Fischer 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: 8165166
    Abstract: The present invention relates to communicating between a network and a mobile terminal in a wireless communication system. The invention includes receiving a channel during a transmission time interval, and determining not to receive a transmission from the network for a predetermined amount of transmission time intervals related to the channel after receiving the channel.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: April 24, 2012
    Assignee: LG Electronics Inc.
    Inventor: Patrick Fischer
  • Patent number: 8155660
    Abstract: A method for communicating between a network and a dual receiver UE includes receiving first signaling from a first network node at a first frequency, and receiving second signaling via a PtM control channel from a second network node at a second frequency. The method further includes receiving a request from the second network node at the second frequency, such that the request is carried on the PtM control channel, and transmitting to the first network node a response to the request from the second network node. An alternative method includes receiving communications from a first network node, and identifying that the first network node lacks uplink capabilities. This method may further include identifying that the first network node provides a MBMS service, and receiving the MBMS service from the first network node despite the identification of the lack of uplink capabilities.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: April 10, 2012
    Assignee: LG Electronics Inc.
    Inventors: Patrick Fischer, Young Dae Lee, Sung Duck Chun, Myung Cheul Jung, Sung Jun Park
  • Patent number: 8150411
    Abstract: An improved admission control procedure for an admission control entity (e.g., Radio Network Controller (RNC), Node B, etc.) in a network that admits a terminal (mobile station, user equipment, etc.) having a certain receiver performance. Without improperly assuming one receiver performance or referring to a reference minimum receiver performance to calculate the resources that will be used, more accurate radio resources that should be used by the terminal when admitted to the cell can be determined by using appropriate information about the receiver performance of the terminal to be admitted.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: April 3, 2012
    Assignee: LG Electronics Inc.
    Inventor: Patrick Fischer
  • Publication number: 20120077512
    Abstract: Transmitting information using a preamble of a Random Access Channel (RACH) in an Evolved Universal mobile Telecommunications System (E-UMTS) is provided. A preamble transmission is used to inform a base station of specific information when a terminal uses a RACH and the base station efficiently allocates radio resources for data transmission to the terminal according to the specific information. Delay time before the terminal transmits data is reduced and unnecessary consumption of radio resources is minimized.
    Type: Application
    Filed: December 1, 2011
    Publication date: March 29, 2012
    Inventors: Sung-Jun PARK, Young-Dae Lee, Sung-Duck Chun, Myung-Cheul Jung, Patrick Fischer
  • Patent number: 8140083
    Abstract: A procedure for RACH initial access in a mobile terminal is provided such that necessary information is conveyed the for the initial access procedure with less overhead. The method allow an accurate choice of the uplink transport format by allowing the mobile terminal to determine by itself whether a certain transport format may be used for the transmission of a message prior to the first preamble transmission and prior to the power ramping.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: March 20, 2012
    Assignee: LG Electronics Inc.
    Inventors: Patrick Fischer, Remi Feuillette, Dragan Vujcic
  • Patent number: 8131273
    Abstract: A method for transmitting and receiving a Multimedia Broadcast/Multicast Service in a mobile communication system. The mobile communication system transmits the same service in different streams by having first bearer information and a second bearer information for the same service. The mobile terminal effectively receives the MBMS service by receiving second bearer information based on the first bearer information received through a downlink control channel.
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: March 6, 2012
    Assignee: LG Electronics Inc.
    Inventors: Young-Dae Lee, Sung-Duck Chun, Myung-Cheul Jung, Sung-Jun Park, Patrick Fischer
  • Patent number: 8121589
    Abstract: A mobile station receives dedicated signaling from the network to obtain measurement configuration data specified for it. The measurement configuration data stored in the mobile station include: measurement object elements each designating communication resources on which measurements are requested by the network; reporting configuration elements each defining reporting criteria to trigger a measurement report from the mobile station to the network and a reporting format indicating at least one quantity included in the measurement report; and measurement identity elements each identifying a relationship between a measurement object element and a reporting configuration element such that any measurement report sent from the mobile station in accordance with this reporting configuration element includes at least one quantity measured on communication resources designated by the corresponding measurement object element.
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: February 21, 2012
    Assignee: LG Electronics Inc.
    Inventors: Patrick Fischer, Romain Masson
  • Patent number: 8112102
    Abstract: In a wireless mobile communications system, a method of controlling or updating system information included in system information blocks (SIBs). The mobile communication system allows the network (i.e., RNC) to trigger the terminal (i.e., UE) to apply new timer values and information values independently of whether the UE has read the timer and/or values of the SIBs based on a previous timer values.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: February 7, 2012
    Assignee: LG Electronics Inc.
    Inventor: Patrick Fischer
  • Patent number: 8107389
    Abstract: The present invention relates to communicating between a network and a mobile terminal in a wireless communication system. The invention includes receiving a first message from the network for processing a first procedure, and receiving a second message from the network for processing a second procedure, wherein execution of the second procedure is dependent on an outcome of the first procedure.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: January 31, 2012
    Assignee: LG Electronics Inc.
    Inventor: Patrick Fischer
  • Patent number: 8090382
    Abstract: Transmitting information using a preamble of a Random Access Channel (RACH) in an Evolved Universal mobile Telecommunications System (E-UMTS) is provided. A preamble transmission is used to inform a base station of specific information when a terminal uses a RACH and the base station efficiently allocates radio resources for data transmission to the terminal according to the specific information. Delay time before the terminal transmits data is reduced and unnecessary consumption of radio resources is minimized.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: January 3, 2012
    Assignee: LG Electronics Inc.
    Inventors: Sung-Jun Park, Young-Dae Lee, Sung-Duck Chun, Myung-Cheul Jung, Patrick Fischer
  • Patent number: 8081974
    Abstract: A method and mobile terminal for an improved random access prioritization scheme for Random Access Channel (RACH) transmission is provided by increasing the transmission probability based on remaining access cycles and, whereby the access delay for terminals having less remaining access cycles is decreased by increasing the transmission probability.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: December 20, 2011
    Assignee: LG Electronics Inc.
    Inventors: Patrick Fischer, Dragan Vujcic, Remi Feuillette
  • Publication number: 20110299476
    Abstract: The method provides buffer status reporting for the transmission of uplink data from a wireless device to a base station. Uncompressed data is stored in a first buffer of the wireless device. A buffer status report is transmitted from the wireless device to the base station, where the buffer status report contains information indicating an amount of the uncompressed data to be transmitted from the wireless device. The information is dependent on the amount of the uncompressed data stored in the first buffer.
    Type: Application
    Filed: August 19, 2011
    Publication date: December 8, 2011
    Inventor: Patrick Fischer
  • Patent number: 8054836
    Abstract: The present invention relates to maintaining an order of received data units during a handover procedure in a wireless communication system. The present invention includes receiving a plurality of data units from a source station according to a sequence prior to handover to a target base station, wherein each data unit includes a sequence number, receiving at least one data unit having a sequence number after handover from a target base station, and delivering to a higher layer all data units received from the source base station prior to handover and having sequence numbers smaller than a sequence number of the at least one data unit received from the target base station after handover.
    Type: Grant
    Filed: June 17, 2008
    Date of Patent: November 8, 2011
    Assignee: LG Electronics Inc.
    Inventor: Patrick Fischer
  • Publication number: 20110261752
    Abstract: Methods for allocating and choosing dedicated signatures for random access are provided. Options for allocating dedicated signatures include allocating the dedicated signature from the unused space of the random signature root index when there is unused space and allocating more dedicated signatures from the same root index using the same time/frequency resources if additional signatures are needed, and reserving some preambles from the contention-based random access preambles from both sets of preambles. The present invention also proposes that the dedicated signatures be reserved in each of two sets of preambles.
    Type: Application
    Filed: August 14, 2008
    Publication date: October 27, 2011
    Inventors: Patrick Fischer, Remi Feuillette, Dragan Vujcic
  • Patent number: 8042033
    Abstract: Protection of access information in wireless communications is achieved by transmitting access information related to configuration to a terminal, receiving a result of a countermeasure procedure performed by the terminal, deciding whether the configuration is correct or not based on the received result, and if not correct, allowing the terminal to receive access information, or if correct, performing the configuration.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: October 18, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sergey Karmanenko, Patrick Fischer
  • Publication number: 20110249608
    Abstract: A method for establishing a connection between user equipment (UE) and an associated network includes receiving at the UE a service announcement providing a description of an available broadcast service and at least one identifier which identifies the broadcast service, and receiving at the UE a setup message which establishes a point-to-point radio bearer between the UE and the network, such that the setup message includes the identifier which is used to identify that the radio bearer carriers the broadcast service.
    Type: Application
    Filed: June 16, 2011
    Publication date: October 13, 2011
    Inventor: Patrick FISCHER
  • Publication number: 20110223943
    Abstract: A method for establishing a connection between user equipment (UE) and an associated network includes receiving at the UE a notification indicating either a start of a broadcast service or an availability of the broadcast service, such that the notification comprises an identifier which identifies the broadcast service. The method further includes receiving at the UE a setup message which establishes a point-to-point radio bearer between the UE and the network, such that the setup message comprises the identifier which is used to identify that the radio bearer carriers the broadcast service.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 15, 2011
    Inventor: Patrick FISCHER
  • Patent number: 8000711
    Abstract: A procedure for RACH initial access in a mobile terminal is provided such that necessary information is conveyed the for the initial access procedure with less overhead. The method allow an accurate choice of the uplink transport format by allowing the mobile terminal to determine by itself whether a certain transport format may be used for the transmission of a message prior to the first preamble transmission and prior to the power ramping.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: August 16, 2011
    Assignee: LG Electronics, Inc.
    Inventors: Patrick Fischer, Remi Feuillette, Dragan Vujcic
  • Patent number: 7991402
    Abstract: A method for communicating between a network and a dual receiver UE includes receiving first signaling from a first network node at a first frequency, and receiving second signaling via a PtM control channel from a second network node at a second frequency. The method further includes receiving a request from the second network node at the second frequency, such that the request is carried on the PtM control channel, and transmitting to the first network node a response to the request from the second network node. An alternative method includes receiving communications from a first network node, and identifying that the first network node lacks uplink capabilities. This method may further include identifying that the first network node provides a MBMS service, and receiving the MBMS service from the first network node despite the identification of the lack of uplink capabilities.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: August 2, 2011
    Assignee: LG Electronics Inc.
    Inventors: Patrick Fischer, Young Dae Lee, Sung Duck Chun, Myung Cheul Jung, Sung Jun Park
  • Patent number: D659109
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: May 8, 2012
    Assignee: ABB Technology AG
    Inventor: Patrick Fischer-Carne