Patents by Inventor John W. Nasielski
John W. Nasielski 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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Patent number: 9451628Abstract: A method and apparatus facilitating priority indication and queuing for an access terminal is provided. The method may comprise receiving an access request from an access terminal (AT), determining that the AT is a priority AT and that no resources are available in response to the access request, transmitting an access deny message to the priority AT, queuing the access request until a resource becomes available, and transmitting a resource available message to the priority AT upon a determination that a resource has become available.Type: GrantFiled: June 3, 2010Date of Patent: September 20, 2016Assignee: QUALCOMM IncorporatedInventors: George Cherian, Jun Wang, John W. Nasielski, Aleksandar M. Gogic
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Patent number: 8929332Abstract: Devices and methods are provided for handing off an access terminal from a macro base station to a femto access point (AP). In one embodiment, the method involves receiving a facilities directive or the like from a communication network entity, such as, for example, a serving mobile switching center (MSC). The method may involve selecting the femto AP based at least in part on femto configuration information, which may include at least one global identifier of the femto AP. The method may involve determining a uniform resource identifier of the femto AP based at least in part on at least one global identifier (e.g., MSC identifier and/or cell identifier).Type: GrantFiled: August 20, 2009Date of Patent: January 6, 2015Assignee: QUALCOMM IncorporatedInventors: Chandrasekhar T. Sundarraman, Haipeng Jin, John W. Nasielski, Peerapol Tinnakomsrisuphap, Jun Wang, Arungundram C. Mahendran
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Patent number: 8856387Abstract: Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.Type: GrantFiled: April 21, 2009Date of Patent: October 7, 2014Assignee: QUALCOMM IncorporatedInventors: Peerapol Tinnakornsrisuphap, Fatih Ulupinar, John W. Nasielski, Jun Wang, Parag A. Agashe, Rajarshi Gupta, Ramin Rezaiifar
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Publication number: 20130322410Abstract: IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.Type: ApplicationFiled: August 8, 2013Publication date: December 5, 2013Applicant: QUALCOMM IncorporatedInventors: John W. Nasielski, Raymond T. Hsu
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Patent number: 8509192Abstract: IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.Type: GrantFiled: August 16, 2012Date of Patent: August 13, 2013Assignee: QUALCOMM IncorporatedInventors: John W. Nasielski, Raymond T. Hsu
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Patent number: 8391841Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT.Type: GrantFiled: May 23, 2011Date of Patent: March 5, 2013Assignee: QUALCOMM IncorporatedInventors: James F. Semple, Gregory S. Rose, John W. Nasielski
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Publication number: 20120307742Abstract: IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.Type: ApplicationFiled: August 16, 2012Publication date: December 6, 2012Applicant: Qualcomm IncorporatedInventors: John W. Nasielski, Raymond T. Hsu
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Patent number: 8249021Abstract: IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.Type: GrantFiled: January 20, 2010Date of Patent: August 21, 2012Assignee: QUALCOMM IncorporatedInventors: John W. Nasielski, Raymond T. Hsu
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Publication number: 20110238972Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT.Type: ApplicationFiled: May 23, 2011Publication date: September 29, 2011Applicant: QUALCOMM IncorporatedInventors: James F. SEMPLE, Gregory G. Rose, John W. Nasielski
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Patent number: 7966000Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT.Type: GrantFiled: March 22, 2010Date of Patent: June 21, 2011Assignee: QUALCOMM IncorporatedInventors: James F. Semple, Gregory Gordon Rose, John W. Nasielski
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Publication number: 20100332610Abstract: A method and apparatus facilitating priority indication and queuing for an access terminal is provided. The method may comprise receiving an access request from an access terminal (AT), determining that the AT is a priority AT and that no resources are available in response to the access request, transmitting an access deny message to the priority AT, queuing the access request until a resource becomes available, and transmitting a resource available message to the priority AT upon a determination that a resource has become available.Type: ApplicationFiled: June 3, 2010Publication date: December 30, 2010Applicant: QUALCOMM IncorporatedInventors: George Cherian, Jun Wang, John W. Nasielski, Aleksandar M. Gogic
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Publication number: 20100174907Abstract: A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT.Type: ApplicationFiled: March 22, 2010Publication date: July 8, 2010Applicant: QUALCOMM IncorporatedInventors: James F. Semple, Gregory Gordon Rose, John W. Nasielski
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Publication number: 20100157946Abstract: IIF architectures and corresponding call flows are provided for CDMA2000/GPRS roaming scenarios such as GPRS foreign mode with Mobile IPv4, GPRS foreign mode with Simple IPv4 or IPv6, CDMA2000 packet data foreign mode with Mobile IPv4, and CDMA2000 packet data foreign mode with Simple IPv4 or IPv6.Type: ApplicationFiled: January 20, 2010Publication date: June 24, 2010Applicant: QUALCOMM IncorporatedInventors: John W. Nasielski, Raymond T. Hsu
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Publication number: 20100048216Abstract: Devices and methods are provided for handing off an access terminal from a macro base station to a femto access point (AP). In one embodiment, the method involves receiving a facilities directive or the like from a communication network entity, such as, for example, a serving mobile switching center (MSC). The method may involve selecting the femto AP based at least in part on femto configuration information, which may include at least one global identifier of the femto AP. The method may involve determining a uniform resource identifier of the femto AP based at least in part on at least one global identifier (e.g., MSC identifier and/or cell identifier).Type: ApplicationFiled: August 20, 2009Publication date: February 25, 2010Applicant: QUALCOMM IncorporatedInventors: Chandrasekhar T. Sundarraman, Haipeng Jin, John W. Nasielski, Peerapol Tinnakomsrisuphap, Jun Wang, Arungundram C. Mahendran
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Publication number: 20090268668Abstract: Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.Type: ApplicationFiled: April 21, 2009Publication date: October 29, 2009Applicant: QUALCOMM IncorporatedInventors: Peerapol Tinnakornsrisuphap, Fatih Ulupinar, John W. Nasielski, Jun Wang, Parag A. Agashe, Rajarshi Gupta, Ramin Rezaiifar
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Patent number: 7415026Abstract: A method and apparatus for session release in a communication system supporting Internet Protocol (IP) communications. In one embodiment, when the MS has lost a bearer connection (i.e., PPP session), the notification is provided by a Packet Data Service Node (PDSN) to the serving Session control Manager (SCM) via IP multicast. If two PPP sessions are active for a given IP communication, and one PPP session is not lost, the PDSN associated with the active PPP session sends a correction message to ignore any notification message sent by the other PDSN. In an alternate embodiment, the Authentication Authorization Accounting (AAA) server uses start and stop accounting requests, received from PDSNs, to determine when to notify the serving SCM to terminate an IP communication.Type: GrantFiled: February 4, 2002Date of Patent: August 19, 2008Assignee: Qualcomm IncorporatedInventors: Raymond T. Hsu, John W. Nasielski
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Patent number: 7336949Abstract: Systems and techniques are disclosed relating to international communications over a network. The systems and techniques involve retrieving information from a network, identifying an international access code related to the retrieved information, and placing an international call through the network using the international access code. Alternatively, the international access code may be retrieved directly from the network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.Type: GrantFiled: December 9, 2002Date of Patent: February 26, 2008Assignee: QUALCOMM IncorporatedInventor: John W. Nasielski
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Publication number: 20040203757Abstract: Systems and techniques are disclosed relating to international communications over a network. The systems and techniques involve retrieving information from a network, identifying an international access code related to the retrieved information, and placing an international call through the network using the international access code. Alternatively, the international access code may be retrieved directly from the network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.Type: ApplicationFiled: December 9, 2002Publication date: October 14, 2004Inventor: John W. Nasielski
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Publication number: 20030195010Abstract: Techniques for emulating a first wireless communication device on a wide area network with a second wireless communication device utilizing a local link are disclosed. In one aspect, a first wireless communication device transmits identity information to the second wireless communication device over the local link. The second wireless communication device accesses a wide area network using the identity information received. In another aspect, a first wireless communication device signals a second wireless communication device to emulate the first and access the wide area network. In yet another aspect, the local link is a wireless local link. These aspects have benefits including facilitating emulation of a wireless communication device without exchanging a removable identity module, allowing use of the identity, phone number, or service contract of the first device, and availing the features and systems supported by the second device.Type: ApplicationFiled: April 15, 2002Publication date: October 16, 2003Inventors: Ganesh Pattabiraman, Farrokh Khatibi, Ranganathan Krishnan, John W. Nasielski
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Publication number: 20030194987Abstract: Techniques for synchronizing an emulated wireless communication device over a local link are disclosed. In one aspect, the emulating device monitors received signals for information directed to the emulated device. The information is delivered to the emulated device over the local link. In another aspect, the emulated device updates stored information with the information received over the local link. In yet another aspect, a previously emulated device accesses a wide area network directly, using synchronized information. Various other aspects are also presented. These aspects have benefits including keeping an emulated device synchronized with a wide area network such that post-emulation access attempts are made with updated information and parameters.Type: ApplicationFiled: April 15, 2002Publication date: October 16, 2003Inventors: Ganesh Pattabiraman, Farrokh Khatibi, Ranganathan Krishnan, John W. Nasielski