Patents by Inventor Scott Hergenhan
Scott Hergenhan 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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Publication number: 20240163736Abstract: The disclosure pertains to a method implemented in a Wireless Transmit/Receive Unit (WTRU) for service continuity during an application context relocation (ACR) procedure. The method includes determining, by the WTRU, one or more local area data network (LADN) data network names (DNNs) that require service continuity. The method additionally includes indicating, to a network by the WTRU, the LADN DNNs that require service continuity. The network is configured to use the list to maintain a protocol data unit (PDU) session toward a source LADN DNN, after the WTRU leaves a service area of a source LADN, while ACR is being executed and release the PDU session when the ACR is complete.Type: ApplicationFiled: April 5, 2022Publication date: May 16, 2024Applicant: InterDigital Patent Holdings, Inc.Inventors: Ulises Olvera-Hernandez, Michel Roy, Robert Gazda, Scott Hergenhan
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Publication number: 20230308985Abstract: A wireless transmit / receive unit, WTRU, connects to a first AP, receives domain identifiers, requests corresponding descriptors and receives a list of descriptors. An application on the WTRU requests a list of domains and attributes corresponding to service names or service sets, which is returned by the WTRU. The application selects one or more domains for communications, the WTRU selects corresponding network resources and the application connects to local services. After moving to a new location, the WTRU connects to a second AP and receives a second set of domain identifiers, selects the one matching the request from the application and provides these to the application that, with the aid of the WTRU connects to local services.Type: ApplicationFiled: June 29, 2021Publication date: September 28, 2023Inventors: Xavier De Foy, Scott Hergenhan, Michel Roy, Debashish Purkayastha, Robert Gazda
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Publication number: 20230156094Abstract: Methods, apparatus, systems, architectures and interfaces for a wireless transmit receive unit (WTRU) performing discovery of Edge Network Management (ENM) servers are provided. A method may include any of: transmitting any of a discover message, an inform message, and a request message including information indicating a request for discovery of ENM servers; receiving any of an offer message and an acknowledgement message including server information indicating any number of ENM servers associated with the request for discovery of ENM servers; and performing communications with any of the ENM servers for which there is received server information.Type: ApplicationFiled: April 2, 2021Publication date: May 18, 2023Applicant: InterDigital Patent Holdings, Inc.Inventors: Scott Hergenhan, Robert Gazda, Debashish Purkayastha, Michel Roy, Ulises Olvera-Hernandez
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Patent number: 8320923Abstract: A method for validating radio resource control (RRC) messages begins by receiving a RRC message at a wireless transmit/receive unit (WTRU) from a radio access network. A determination is made at the WTRU whether the message is valid by applying a predetermined validation rule. The WTRU accepts the message if the message is valid. The WTRU rejects the message if the message is not valid. The message is rejected unless a new transport format combination set (TFCS) is provided, until the WTRU enters a CELL_DCH state, or both.Type: GrantFiled: December 20, 2005Date of Patent: November 27, 2012Assignee: Interdigital Technology CorporationInventors: Scott Hergenhan, William Francoeur
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Publication number: 20090178057Abstract: The application relates to various aspects for modeling software, preferably for use in wireless communication devices. One aspect relates to targeting a software model to a plurality of different operating systems/operating system combinations. Another aspect relates to abstracting the operating environment to an operating system/operating system combination. Another aspect relates to handling inter-processor communication. Another aspect relates to a common time manager.Type: ApplicationFiled: March 13, 2009Publication date: July 9, 2009Applicant: InterDigial Technology CorporationInventors: Robert Gazda, Scott Hergenhan, James MacKenzie
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Patent number: 7526777Abstract: The invention relates to various aspects for modeling software, preferably for use in wireless communication devices. One aspect relates to targeting a software model to a plurality of different operating systems/operating system combinations. Another aspect relates to porting the software model to an operating environment common to all operating systems. Another aspect relates to abstracting the operating environment to an operating system/operating system combination. Another aspect relates to handling inter-processor communication. Another aspect relates to a common time manager. Another aspect relates to porting code developed using a single thread modeling tool to a multiple threaded environment. Another aspect relates to synchronizing groups of threads.Type: GrantFiled: August 26, 2003Date of Patent: April 28, 2009Assignee: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan, James MacKenzie
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Patent number: 7506340Abstract: An operating environment is capable of being abstracted to a plurality of operating systems. An operating environment is provided which is common to all the different operating systems. A plurality of operating system abstraction layers are provided. Each abstraction layer designed to abstract the operating environment to at least one targeted operating system.Type: GrantFiled: August 26, 2003Date of Patent: March 17, 2009Assignee: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan, James MacKenzie
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Patent number: 7409682Abstract: A porting layer takes software developed using a single threaded modeling tool to a multiple threaded environment. The single threaded modeling tool is used to model the software. The porting layer ports in variables into a multiple threaded operating environment by reference and not as variables so that each thread can access variables by reference.Type: GrantFiled: August 26, 2003Date of Patent: August 5, 2008Assignee: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan
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Publication number: 20060223551Abstract: A method for validating radio resource control (RRC) messages begins by receiving a RRC message at a wireless transmit/receive unit (WTRU) from a radio access network. A determination is made at the WTRU whether the message is valid by applying a predetermined validation rule. The WTRU accepts the message if the message is valid. The WTRU rejects the message if the message is not valid. The message is rejected unless a new transport format combination set (TFCS) is provided, until the WTRU enters a CELL_DCH state, or both.Type: ApplicationFiled: December 20, 2005Publication date: October 5, 2006Applicant: InterDigital Technology CorporationInventors: Scott Hergenhan, William Francoeur
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Publication number: 20040216125Abstract: The invention relates to various aspects for modeling software, preferably for use in wireless communication devices. One aspect relates to targeting a software model to a plurality of different operating systems/operating system combinations. Another aspect relates to porting the software model to an operating environment common to all operating systems. Another aspect relates to abstracting the operating environment to an operating system/operating system combination. Another aspect relates to handling inter-processor communication. Another aspect relates to a common time manager. Another aspect relates to porting code developed using a single thread modeling tool to a multiple threaded environment. Another aspect relates to synchronizing groups of threads.Type: ApplicationFiled: August 26, 2003Publication date: October 28, 2004Applicant: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan, James MacKenzie
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Publication number: 20040205754Abstract: A porting layer takes software developed using a single threaded modeling tool to a multiple threaded environment. The single threaded modeling tool is used to model the software. The porting layer ports in variables into a multiple threaded operating environment by reference and not as variables so that each thread can access variables by reference.Type: ApplicationFiled: August 26, 2003Publication date: October 14, 2004Applicant: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan
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Publication number: 20040123306Abstract: An operating environment is capable of being abstracted to a plurality of operating systems. An operating environment is provided which is common to all the different operating systems. A plurality of operating system abstraction layers are provided. Each abstraction layer designed to abstract the operating environment to at least one targeted operating system.Type: ApplicationFiled: August 26, 2003Publication date: June 24, 2004Applicant: InterDigital Technology CorporationInventors: Robert Gazda, Scott Hergenhan, James MacKenzie