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公开(公告)号：CA2654469A1
公开(公告)日：2008-01-24
申请号：CA2654469
申请日：2007-07-17
Applicant: QUALCOMM INC
Inventor： RAJU LALIT YERRAMILLI , GIL AMIT , KUZHIYIL ANUP , DAGBEGNON HENRI BAHINI
IPC: H04W48/18
Abstract: Techniques for selecting a radio interface for an application are describ ed. A terminal identifies locally-addressable and globally-addressable wirel ess networks among wireless networks available to the terminal. Radio interf aces supported by the terminal may be prioritized based on the locally-addre ssable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be consider ed in prioritizing the radio interfaces. A suitable radio interface may be s elected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is p referred and any WLAN is acceptable to the application or (b) a globally-add ressable WLAN is available. A WWAN interface may be selected for the applica tion if a globally-addressable WLAN is not available.
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公开(公告)号：BRPI0714348A2
公开(公告)日：2013-03-26
申请号：BRPI0714348
申请日：2007-07-17
Applicant: QUALCOMM INC
Inventor： RAJU LALIT YERRAMILLI , GIL AMIT , DAGBEGNON HENRI BAHINI , KUZHIYIL ANUP
IPC: H04W48/18
Abstract: Techniques for selecting a radio interface for an application are described. A terminal identifies locally-addressable and globally-addressable wireless networks among wireless networks available to the terminal. Radio interfaces supported by the terminal may be prioritized based on the locally-addressable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be considered in prioritizing the radio interfaces. A suitable radio interface may be selected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is preferred and any WLAN is acceptable to the application or (b) a globally-addressable WLAN is available. A WLAN interface may be selected for the application if a globally-addressable WLAN is not available.
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公开(公告)号：CA2676596A1
公开(公告)日：2008-08-28
申请号：CA2676596
申请日：2008-02-21
Applicant: QUALCOMM INC
Inventor： BALASUBRAMANIAN SRINIVASAN , TIMARIU LUIZA , NANDA SANJIV , DESHPANDE MANOJ M , KUZHIYIL ANUP
Abstract: An access terminal scans for nearby access points and maintains a candida te list of access point with which the access terminal may associate in the event the access terminal's communication with its current access point dete riorates for some reason. This search procedure may be performed in a proact ive manner whereby the access terminal repeatedly performs scans and updates its list of candidate access points when it is powered on. In some aspects, the search procedure used by the access terminal may be based on a state of the wireless device. In addition, different states of the access terminal m ay be associated with different optimization criteria.
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公开(公告)号：AU2003230827A1
公开(公告)日：2003-10-27
申请号：AU2003230827
申请日：2003-04-03
Applicant: QUALCOMM INC
Inventor： KUZHIYIL ANUP , ABROL NISCHAL , LIOY MARCELLO
Abstract: This disclosure describes techniques for establishing a PPP data session between a user terminal (UT) and an Interworking Function (IWF). The process involves establishing a PPP2 link with the IWF in response to detecting a mobile IP data session request from the UT, detecting a PPP1 link with the UT in response to the PPP2 link being established, detecting that a PPP2 link failure has occurred, and reconfiguring at least one of the WCD and the UT to an initial state.
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公开(公告)号：BRPI0807950A2
公开(公告)日：2014-06-03
申请号：BRPI0807950
申请日：2008-02-21
Applicant: QUALCOMM INC
Inventor： DESHPANDE MANOJ M , KUZHIYIL ANUP , BALASUBRAMANIAN SRINIVASAN , TIMARIU LUIZA , NANDA SANJIV
Abstract: An access terminal scans for nearby access points and maintains a candidate list of access point with which the access terminal may associate in the event the access terminal's communication with its current access point deteriorates for some reason. This search procedure may be performed in a proactive manner whereby the access terminal repeatedly performs scans and updates its list of candidate access points when it is powered on. In some aspects, the search procedure used by the access terminal may be based on a state of the wireless device. In addition, different states of the access terminal may be associated with different optimization criteria.
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Patent Agency Ranking
公开(公告)号：AT422792T
公开(公告)日：2009-02-15
申请号：AT04784717
申请日：2004-09-21
Applicant: QUALCOMM INC
Inventor： BABBAR UPPINDER , LEUNG NIKOLAI K N , LIOY MARCELLO , VEEREPALLI SIVA , KUZHIYIL ANUP , WILLKIE JAMES J , DYCK JEFFREY A
Abstract: Techniques for performing system selection based on a usage model that uses "access strings", "profiles", and "activation strings" are described. Access strings are defined for wireless data services and provide a highly intuitive user interface. Each access string is associated with one or more profiles. Each profile includes various parameters needed to establish a specific data call. Each profile is further associated with an activation string that contains connection information for the data call. System selection is performed in two parts. In the first part, a wireless user views access strings for available data services, selects the access string for the desired data service, and returns the selected access string. In the second part, the wireless device selects a profile for a system most suited to provide the desired data service, from among all profiles associated with the selected access string.
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公开(公告)号：CA2542719A1
公开(公告)日：2005-05-06
申请号：CA2542719
申请日：2004-09-21
Applicant: QUALCOMM INC
Inventor： KUZHIYIL ANUP , VEEREPALLI SIVA , WILLKIE JAMES J , LEUNG NIKOLAI K N , LIOY MARCELLO , BABBAR UPPINDER , DYCK JEFFREY A
Abstract: Techniques for performing system selection based on a usage model that uses "access strings", "profiles", and "activation strings" are described. Access strings are defined for wireless data services and provide a highly intuitive user interface. Each access string is associated with one or more profiles. Each profile includes various parameters needed to establish a specific data call. Each profile is further associated with an activation string that contains connection information for the data call. System selection is performed in two parts. In the first part, a wireless user views access strings for available data services, selects the access string for the desired data service, and returns the selected access string. In the second part, the wireless device selects a profile for a system most suited to provide the desired data service, from among all profiles associated with the selected access string.
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公开(公告)号：DE602007013923D1
公开(公告)日：2011-05-26
申请号：DE602007013923
申请日：2007-07-17
Applicant: QUALCOMM INC
Inventor： RAJU LALIT YERRAMILLI , GIL AMIT , DAGBEGNON HENRI BAHINI , KUZHIYIL ANUP
IPC: H04W48/18
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公开(公告)号：AT505925T
公开(公告)日：2011-04-15
申请号：AT07813021
申请日：2007-07-17
Applicant: QUALCOMM INC
Inventor： RAJU LALIT , GIL AMIT , DAGBEGNON HENRI , KUZHIYIL ANUP
IPC: H04W48/18
Abstract: Techniques for selecting a radio interface for an application are described. A terminal identifies locally-addressable and globally-addressable wireless networks among wireless networks available to the terminal. Radio interfaces supported by the terminal may be prioritized based on the locally-addressable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be considered in prioritizing the radio interfaces. A suitable radio interface may be selected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is preferred and any WLAN is acceptable to the application or (b) a globally-addressable WLAN is available. A WLAN interface may be selected for the application if a globally-addressable WLAN is not available.
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公开(公告)号：DE602004019441D1
公开(公告)日：2009-03-26
申请号：DE602004019441
申请日：2004-09-21
Applicant: QUALCOMM INC
Inventor： BABBAR UPPINDER , LEUNG NIKOLAI K N , LIOY MARCELLO , VEEREPALLI SIVA , KUZHIYIL ANUP , WILLKIE JAMES J , DYCK JEFFREY A
Abstract: Techniques for performing system selection based on a usage model that uses "access strings", "profiles", and "activation strings" are described. Access strings are defined for wireless data services and provide a highly intuitive user interface. Each access string is associated with one or more profiles. Each profile includes various parameters needed to establish a specific data call. Each profile is further associated with an activation string that contains connection information for the data call. System selection is performed in two parts. In the first part, a wireless user views access strings for available data services, selects the access string for the desired data service, and returns the selected access string. In the second part, the wireless device selects a profile for a system most suited to provide the desired data service, from among all profiles associated with the selected access string.
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