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    POLICY CONTROL AND CHARGING (PCC) RULES BASED ON MOBILITY PROTOCOL
    22.
    发明专利
    POLICY CONTROL AND CHARGING (PCC) RULES BASED ON MOBILITY PROTOCOL 未知

    公开(公告)号：CA2710887C

    公开(公告)日：2014-12-16

    申请号：CA2710887

    申请日：2009-01-14

    Applicant: QUALCOMM INC

    Inventor： GIARETTA GERARDO ,  AHMAVAARA KALLE I ,  CASACCIA LORENZO ,  TSIRTSIS GEORGE ,  MAHENDRAN ARUNGUNDRAM C

    IPC: H04L12/14

    Abstract: Techniques for supporting policy control and charging (PCC) functions in a wireless communication network are described. In one design, a Policy Control and Charging Rules Function (PCRF) may receive a request from a first network entity (e.g., a home agent) to establish a PCC session for a user equipment (UE) accessing the first network entity using a mobility protocol (e.g., Mobile IP). The PCRF may determine the mobility protocol used by the UE based on an IP-CAN Type parameter included in the request. The PCRF may determine PCC rules for the PCC session based on the mobility protocol and may send the PCC rules to the first network entity. The first network entity may apply the PCC rules on packets for the PCC session and may count each packet for charging. A second network entity may forward the packets but would not count these packets for charging.

    23.
    发明专利
    未知

    公开(公告)号：BRPI0812213A2

    公开(公告)日：2014-12-16

    申请号：BRPI0812213

    申请日：2008-06-10

    Applicant: QUALCOMM INC

    Inventor： GIARETTA GERARDO ,  TSIRTSIS GEORGE ,  AHMAVAARA KALLE I

    IPC: H04L29/06 ,  H04W68/12 ,  H04W80/04

    Abstract: Providing for inter-system idle mobility management for independent mobile networks is described herein. By way of example, registration of multiple mobile IP (MIP) addresses to a mobile device can be utilized to facilitate inter-system device tracking. An Internet Protocol (IP) home agent that serves the mobile device can associate the MIPs with a home IP address of the mobile device. When communication is received for the home address, device paging can be initiated by utilizing at least a plurality of the MIPs bound to the home address. A mobile device response can provide a current active network address, and the received communication can be delivered via such active network address. As disclosed herein, the mobile device can switch attachment among the networks without signaling such networks, based on the multiple address bindings. Accordingly, significant power reduction can be afforded to mobile devices in idle mode.

    Policy control and charging (PCC) rules based on mobility protocol
    24.
    发明专利
    Policy control and charging (PCC) rules based on mobility protocol 未知

    公开(公告)号：AU2009205489B2

    公开(公告)日：2013-04-04

    申请号：AU2009205489

    申请日：2009-01-14

    Applicant: QUALCOMM INC

    Inventor： TSIRTSIS GEORGE ,  AHMAVAARA KALLE I ,  GIARETTA GERARDO ,  MAHENDRAN ARUNGUNDRAM C ,  CASACCIA LORENZO

    IPC: H04L12/14 ,  H04W4/24

    Abstract: Techniques for supporting policy control and charging (PCC) functions in a wireless communication network are described. In one design, a Policy Control and Charging Rules Function (PCRF) may receive a request from a first network entity (e.g., a home agent) to establish a PCC session for a user equipment (UE) accessing the first network entity using a mobility protocol (e.g., Mobile IP). The PCRF may determine the mobility protocol used by the UE based on an IP-CAN Type parameter included in the request. The PCRF may determine PCC rules for the PCC session based on the mobility protocol and may send the PCC rules to the first network entity. The first network entity may apply the PCC rules on packets for the PCC session and may count each packet for charging. A second network entity may forward the packets but would not count these packets for charging.

    DESCUBRIMIENTO DE UN AGENTE LOCAL MOVIL PARA PROTOCOLO DE INTERNET.
    26.
    发明专利
    DESCUBRIMIENTO DE UN AGENTE LOCAL MOVIL PARA PROTOCOLO DE INTERNET. 未知

    公开(公告)号：MX2009012904A

    公开(公告)日：2010-01-14

    申请号：MX2009012904

    申请日：2008-06-09

    Applicant: QUALCOMM INC

    Inventor： TSIRTSIS GEORGE ,  AHMAVAARA KALLE I ,  GIARETTA GERARDO

    IPC: H04L29/06

    Abstract: Se describen sistemas y metodologías que facilitan el descubrimiento del agente local (HA) de IP Móvil en un sistema de comunicación inalámbrica. El descubrimiento de un HA para el IP Móvil se puede conducir como se describe en este documento para una terminal móvil localizada sobre una red donde el movimiento de la terminal se maneja por un protocolo de movilidad basado en la red. Por ejemplo, varios aspectos descritos en este documento se pueden utilizar para el descubrimiento de un HA localizado en una red 3GPP de acceso 3GPP y/o no 3GPP. Además, varios aspectos descritos en este documento se pueden utilizar para el descubrimiento de una puerta de acceso que actúa como un anclaje de movilidad para un protocolo de movilidad de red utilizado por la red. Como se describe adicionalmente en este documento, el descubrimiento del HA se puede conducir en conexión con la formación y comunicación de consulta DNS, los procedimientos de unión y/o reunión de red. La señalización del Descubrimiento de Vecinos y/u otros procedimientos.

    POLICY CONTROL AND CHARGING (PCC) RULES BASED ON MOBILITY PROTOCOL
    27.
    发明专利
    POLICY CONTROL AND CHARGING (PCC) RULES BASED ON MOBILITY PROTOCOL 未知

    公开(公告)号：CA2710887A1

    公开(公告)日：2009-07-23

    申请号：CA2710887

    申请日：2009-01-14

    Applicant: QUALCOMM INC

    Inventor： GIARETTA GERARDO ,  AHMAVAARA KALLE I ,  CASACCIA LORENZO ,  TSIRTSIS GEORGE ,  MAHENDRAN ARUNGUNDRAM C

    IPC: H04L12/14

    Abstract: Techniques for supporting policy control and charging (PCC) functions in a wireless communication network are described. In one design, a Policy Control and Charging Rules Function (PCRF) may receive a request from a first network entity (e.g., a home agent) to establish a PCC session for a user equipment (UE) accessing the first network entity using a mobility protocol (e.g., Mobile IP). The PCRF may determine the mobility protocol used by the UE based on an IP-CAN Type parameter included in the request. The PCRF may determine PCC rules for the PCC session based on the mobility protocol and may send the PCC rules to the first network entity. The first network entity may apply the PCC rules on packets for the PCC session and may count each packet for charging. A second network entity may forward the packets but would not count these packets for charging.

    MIP/PMIP concatenation when overlapping address space are used
    28.
    发明专利
    MIP/PMIP concatenation when overlapping address space are used 未知

    公开(公告)号：AU2008276193A1

    公开(公告)日：2009-01-22

    申请号：AU2008276193

    申请日：2008-07-11

    Applicant: QUALCOMM INC

    Inventor： GIARETTA GERARDO ,  AHMAVAARA KALLE ,  CASACCIA LORENZO ,  TSIRTSIS GEORGE

    IPC: H04L29/06

    Abstract: Systems, methodologies, and devices are described that enable communication devices, such as mobile devices, to efficiently connect and communicate with public data networks (PDNs) even if overlapping Internet protocol address spaces exist in the PDNs. The subject innovation can employ virtual home agents (v-HAs) that can respectively serve PDNs. To facilitate connection of a mobile device to a desired PDN, a message, including an identifier relating to the desired PDN, can be transmitted to a v-HA and it can be discovered whether that v-HA serves the desired PDN; if so, the v-HA transmits the message to a “home” home agent (h-HA) associated with the desired PDN; and if not, the v-HA can transmit a switch message indicating the correct v-HA to which the message should be sent. Concatenation of communication tunnels associated with the correct v-HA and h-HA facilitate efficient communication associated with the mobile device and desired PDN.

    MOBILE IP HOME AGENT DISCOVERY
    29.
    发明专利
    MOBILE IP HOME AGENT DISCOVERY 未知

    公开(公告)号：CA2687513A1

    公开(公告)日：2008-12-18

    申请号：CA2687513

    申请日：2008-06-09

    Applicant: QUALCOMM INC

    Inventor： TSIRTSIS GEORGE ,  AHMAVAARA KALLE I ,  GIARETTA GERARDO

    IPC: H04L29/06

    Abstract: Systems and methodologies are described that facilitate Mobile IP home ag ent (HA) discovery in a wireless communication system. Discovery of a HA for Mobile IP can be conducted as described herein for a mobile terminal locate d on a network wherein movement of the terminal is managed by a network-base d mobility protocol. For example, various aspects described herein can be ut ilized for discovery of a HA located in a 3GPP network from 3GPP and/or non- 3GPP access. Further, various aspects described herein can be utilized to di scover a gateway acting as mobility anchor for a network mobility protocol u tilized by the network. As additionally described herein, HA discovery can b e conducted in connection with DNS query formation and communication, networ k attach and/or re-attach procedures, Neighbor Discovery signaling, and/or o ther procedures.

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