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    42.
    发明专利
    未知

    公开(公告)号：BRPI0620304A2

    公开(公告)日：2011-11-08

    申请号：BRPI0620304

    申请日：2006-12-20

    Applicant: QUALCOMM INC

    Inventor： LAROIA RAJIV ,  ANIGSTEIN PABLO ,  MAZIK DAVID R ,  PARIZHSKY VLADIMIR ,  PARK VINCENT ,  SRINIVASAN MURARI ,  TSIRTSIS GEORGE

    IPC: H04L12/56 ,  H04L47/76 ,  H04L45/02 ,  H04L45/28 ,  H04W8/00

    Abstract: Methods and apparatus for using end nodes, e.g., wireless terminals, to discover base stations and communicate information about discovered access nodes, e.g., base stations, to other access nodes in a system are described. As the wireless terminal roams in the system and new access nodes are encountered, one or more physically adjacent access nodes will be informed of the presence of the new access node as a result of communications with the wireless terminal. A message indicating an access node's inability to route a message to another access node which is known to a wireless terminal may trigger the wireless terminal to begin the process of updating access node routing and neighbor information.

    45.
    发明专利
    未知

    公开(公告)号：AT486476T

    公开(公告)日：2010-11-15

    申请号：AT06825029

    申请日：2006-09-19

    Applicant: QUALCOMM INC

    Inventor： PARK VINCENT ,  CORSON MATHEW ,  TSIRTSIS GEORGE

    IPC: H04W40/00 ,  H04W40/02 ,  H04W80/00 ,  H04W84/04

    Abstract: The claimed subject matter relates to performing routing in a wireless communications system. In more detail, each device associated with a wireless packet-switched network may not be aware of an identity and/or address of a particular point of attachment with respect to a wireless terminal. A data packet that should be provided to a particular point of attachment can be initially directed to a wireless terminal or a one-hop multicast address, for instance. Thereafter, the data packet can be encapsulated in a frame format and identity of the particular point of attachment can be provided in such frame. The frame can thereafter be routed to the point of attachment.

    METHODS AND APPARATUS DETERMINING, COMMUNICATING, AND/OR USING DELAY INFORMATION
    48.
    发明专利
    METHODS AND APPARATUS DETERMINING, COMMUNICATING, AND/OR USING DELAY INFORMATION 未知

    公开(公告)号：HK1123916A1

    公开(公告)日：2009-06-26

    申请号：HK09101900

    申请日：2009-02-27

    Applicant: QUALCOMM INC

    Inventor： DAS ARNAB ,  PARK VINCENT

    IPC: H04W20090101 ,  H04W4/06 ,  H04W24/10 ,  H04W28/12 ,  H04W72/12 ,  H04W74/08

    Abstract: Wireless terminals and base stations support multiple modes of dedicated control channel operation wherein wireless terminals are allocated different amounts of dedicated uplink resources for reporting control information. A set of dedicated control channel segments is utilized by a wireless terminal to communicate uplink control information reports to its serving base station attachment point. Full tone and split-tone modes of dedicated control channel operation are supported. In full tone mode, a single wireless terminal is allocated each of the dedicated control channel segments associated with a single logical tone. In split tone mode, dedicated control channel segments associated with a single logical tone are allocated between different wireless terminals, with each of the multiple wireless terminals receiving a different non-overlapping subset of the dedicated control channel segments. Logical dedicated control channel tones can be dynamically reallocated for full-tone mode use or split tone mode use.

    CALIDAD DINAMICA DE PRE-AUTORIZACION DE SERVICIO EN UN ENTORNO DE COMUNICACIONES
    49.
    发明专利
    CALIDAD DINAMICA DE PRE-AUTORIZACION DE SERVICIO EN UN ENTORNO DE COMUNICACIONES 未知

    公开(公告)号：AR060843A1

    公开(公告)日：2008-07-16

    申请号：ARP070101904

    申请日：2007-05-02

    Applicant: QUALCOMM INC

    Inventor： MAZIK DAVID R ,  PARK VINCENT ,  SOLIMAN HESHAM

    IPC: H04W12/08 ,  H04W28/24 ,  H04L12/24

    Abstract: El objeto reivindicado se refiere a sistema y métodos para autorizar servicios. Un método incluye recibir un conjunto de datos relacionados con la pre-autorizacion de calidad de servicio (QoS) y procesar condicionalmente solicitudes de configuraciones de QoS subsiguientes basados al menos en parte en la informacion de pre-autorizacion. Dependiendo de la informacion de pre-autorizacion que corresponde a la solicitud de configuracion de QoS, la solicitud puede ser concedida, denegada o resultar en enviar una solicitud para la autorizacion.

    Security methods for use in a wireless communications system
    50.
    发明专利
    Security methods for use in a wireless communications system 未知

    公开(公告)号：AU2004211403B2

    公开(公告)日：2008-06-19

    申请号：AU2004211403

    申请日：2004-02-09

    Applicant: QUALCOMM INC

    Inventor： CORSON SCOTT M ,  UPPALA SATHYADEV VENKATA ,  LAROIA RAJIV ,  PARK VINCENT ,  VANDERVEEN MICHAELA

    IPC: H04L12/56 ,  H04L29/06 ,  H04W12/06 ,  H04W12/08 ,  H04W64/00 ,  H04W74/00

    Abstract: Signal, e.g., message, security techniques are described for wireless systems. A first signal is received by an access node via a wireless link. The signal includes a first authenticator that was generated by the transmitting device, e.g., wireless terminal. The access node determines from an attribute of the signal at least some information known to both the access node and transmitting device but which was not transmitted as part of the message content. The determined information was used by the wireless terminal in generating the first authenticator. The access node sends at least a portion of the first signal including the first authenticator and the determined information to another entity. The entity compares the first authenticator to a second authenticator it generates from the determined information and a secure key which it shares with the transmitting device to determine if the first and second authenticators match.

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