Patents by Inventor Chan Chun Chung Patrick

Chan Chun Chung Patrick 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).

  • Method and apparatus for reducing call setup delay by adjusting SIB7 and SIB14 scheduling frequency
    Patent number: 8942695
    Abstract: An apparatus and method for reducing call setup time of a wireless communication device including measuring paging intensity, and adjusting SIB7 or SIB14 repetition period based on the measured paging intensity to reduce call setup time. In one aspect, a paging intensity threshold is determined based on the measured paging intensity, and the paging intensity threshold is used to adjust the SIB7 or SIB14 repetition period.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: January 27, 2015
    Assignee: Qualcomm Incorporated
    Inventors: Chan Chun Chung Patrick, Amer Catovic, Mohit Narang, Alvin Siu-Chung Ng
  • Method and apparatus for reducing call setup delay by improved SIB7 and SIB14 scheduling
    Patent number: 8934915
    Abstract: An apparatus and method for reducing call setup time of a wireless communication device including determining empty slots on a Common Control Channel where no SIB blocks or MIB blocks are scheduled therein and scheduling SIB7 or SIB 14 blocks in the empty slots to reduce call setup time. In one aspect, the uplink interference level contained in the SIB7 or SIB14 block is piggy-backed on SIB blocks other than SIB7 or SIB14 blocks.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: January 13, 2015
    Assignee: Qualcomm Incorporated
    Inventors: Alvin Siu-Chung Ng, Amer Catovic, Mohit Narang, Chan Chun Chung Patrick
  • METHOD AND APPARATUS FOR REDUCING CALL SETUP DELAY BY INCLUDING INTERFERENCE INFORMATION IN PAGING MESSAGE
    Publication number: 20080207228
    Abstract: An apparatus and method for reducing call setup time of a wireless communication device including determining an uplink interference information, including the uplink interference information in a paging message to be sent on a Common Control Channel and sending the paging message on the Common Control Channel. In one aspect, the paging message is received, the uplink interference information from the received paging message is obtained, and a RRC connection request message is sent in response to the received paging message.
    Type: Application
    Filed: January 29, 2008
    Publication date: August 28, 2008
    Applicant: QUALCOMM Incorporated
    Inventors: Amer Catovic, Alvin Siu-Chung Ng, Mohit Narang, Chan Chun Chung Patrick
  • METHOD AND APPARATUS FOR REDUCING CALL SETUP DELAY BY IMPROVED SIB7 AND SIB14 SCHEDULING
    Publication number: 20080182577
    Abstract: An apparatus and method for reducing call setup time of a wireless communication device including determining empty slots on a Common Control Channel where no SIB blocks or MIB blocks are scheduled therein and scheduling SIB7 or SIB 14 blocks in the empty slots to reduce call setup time. In one aspect, the uplink interference level contained in the SIB7 or SIB14 block is piggy-backed on SIB blocks other than SIB7 or SIB14 blocks.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 31, 2008
    Applicant: QUALCOMM Incorporated
    Inventors: Alvin Siu-Chung Ng, Amer Catovic, Mohit Narang, Chan Chun Chung Patrick
  • METHOD AND APPARATUS FOR REDUCING CALL SETUP DELAY BY ADJUSTING SIB7 AND SIB14 SCHEDULING FREQUENCY
    Publication number: 20080182571
    Abstract: An apparatus and method for reducing call setup time of a wireless communication device including measuring paging intensity, and adjusting SIB7 or SIB14 repetition period based on the measured paging intensity to reduce call setup time. In one aspect, a paging intensity threshold is determined based on the measured paging intensity, and the paging intensity threshold is used to adjust the SIB7 or SIB14 repetition period.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 31, 2008
    Applicant: QUALCOMM Incorporated
    Inventors: Chan Chun Chung Patrick, Amer Catovic, Mohit Narang, Alvin Siu-Chung Ng