Patents by Inventor Chiu-Han Hsiao

Chiu-Han Hsiao 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: 8694015
    Abstract: A network system, a femtocell, a femtocell management apparatus, a resource allocation method and a computer program product thereof are provided. The network system comprises a piece of user equipment, a femtocell and a femtocell management apparatus. The user equipment is configured to transmit a request. The femtocell communicates with the user equipment and is configured to receive the request and establish an interference figure. The femtocell management apparatus communicates with the femtocell and is configured to receive the request and the interference figure and perform resource allocation to allocate a resource block to the request signal according to the request and the interference figure so that the femtocell and the user equipment may perform signal transmission according to the resource block.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: April 8, 2014
    Assignee: Institute for Information Industry
    Inventor: Chiu-Han Hsiao
  • Publication number: 20120282943
    Abstract: A network system, a femtocell, a femtocell management apparatus, a resource allocation method and a computer program product thereof are provided. The network system comprises a piece of user equipment, a femtocell and a femtocell management apparatus. The user equipment is configured to transmit a request. The femtocell communicates with the user equipment and is configured to receive the request and establish an interference figure. The femtocell management apparatus communicates with the femtocell and is configured to receive the request and the interference figure and perform resource allocation to allocate a resource block to the request signal according to the request and the interference figure so that the femtocell and the user equipment may perform signal transmission according to the resource block.
    Type: Application
    Filed: June 29, 2011
    Publication date: November 8, 2012
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventor: Chiu-Han HSIAO
  • Publication number: 20120045998
    Abstract: A testing system and measuring method thereof for measuring wireless network signal are provided. The testing system comprises a control switch, a first base station emulator and a signal measurer. The first base station emulator and the signal measurer connect to the control switch respectively. A device under test (DUT) connects with the testing system via the control switch. The first base station emulator transmits a first channel setting signal to the DUT via the control switch so that the DUT can communicate with the testing system via a first channel. The first base station emulator transmits a plurality of first testing messages to the DUT via the control switch so that the DUT can transmit a plurality of first response messages back according to the first testing messages. The control switch further receives the first response messages from the DUT and then transmits them to the first base station emulator and to the signal measurer at the same time.
    Type: Application
    Filed: August 27, 2010
    Publication date: February 23, 2012
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventor: Chiu-Han HSIAO
  • Publication number: 20080148236
    Abstract: A test device, connecting to a test case database, derives a qualified test case plan from the test case database, a method and a computer readable medium are disclosed. The test device comprises a rule module, a selection module, and a modulation module. The rule module is adapted to setting a plurality of test rules. The selection module is adapted to selecting a proper test case meeting the requirement of a particular test rule, and to selecting proper test case for every test rule. The selection module is also adapted to building a binary decision diagram of the proper test cases. The modulation module is adapted to deriving the qualified test case plan corresponding to the binary decision diagram, wherein the qualified test case plan comprises at least one proper test case.
    Type: Application
    Filed: March 6, 2007
    Publication date: June 19, 2008
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Wei-Jui Huang, Chiu-Han Hsiao, Farn Wang
  • Publication number: 20060101331
    Abstract: A method for automated test-case generation. A first type SDL is translated to a second type SDL in accordance with translation rules. The second type SDL is analyzed using a coverage analysis algorithm for calculating the coverage of the second type SDL, and test cases corresponding to the second type SDL are generated according to the coverage. Test cases complying with tree and tabular combined notation (TTCN) formats are generated according to a tree structure corresponding to the second type SDL and TTCNs.
    Type: Application
    Filed: January 13, 2005
    Publication date: May 11, 2006
    Inventors: Farn Wang, Jian-Ming Wang, An-Yi Chen, Chiu-Han Hsiao