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    UTRAN ENHANCEMENTS FOR THE SUPPORT OF INTER-CELL INTERFERENCE CANCELLATION
    81.
    发明专利
    UTRAN ENHANCEMENTS FOR THE SUPPORT OF INTER-CELL INTERFERENCE CANCELLATION 未知

    公开(公告)号：CA2710879A1

    公开(公告)日：2009-08-13

    申请号：CA2710879

    申请日：2009-01-30

    Applicant: QUALCOMM INC

    Inventor： SAMBHWANI SHARAD DEEPAK ,  FLORE ORONZO

    IPC: H04W72/08

    Abstract: Systems and methodologies are described that facilitate providing uplink inter-cell interference cancellation. A radio network controller can receive measurement reports in order to identify non-serving nodes that are receiving interference from user equipment. Based on evaluation of such measurement reports, an interference message can be communicated to a Node B, wherein such measurement report can include information that allows the Node B to cancel or terminate the interference caused by such identified user equipment.

    BASING NEIGHBOR LIST UPDATES ON A RADIO LINK FAILURE
    85.
    发明专利
    BASING NEIGHBOR LIST UPDATES ON A RADIO LINK FAILURE 未知

    公开(公告)号：CA2703812A1

    公开(公告)日：2009-05-22

    申请号：CA2703812

    申请日：2008-11-11

    Applicant: QUALCOMM INC

    Inventor： FLORE ORONZO ,  GRILLI FRANCESCO ,  CHAPONNIERE ETIENNE F ,  KITAZOE MASATO

    IPC: H04W40/24

    Abstract: Aspects relate to allowing a mobile device to discover missing neighbor cell relations when there is a radio link failure. At substantially the same time as connecting to a new cell that utilizes the same radio link technology, the failure is reported. If a connection is reestablished with a cell that utilizes a different radio link technology, the radio link failure information (and related missing neighbor information) is retained and reported later when a connection with a cell that utilizes the same radio link technology is established.

    METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER
    87.
    发明专利
    METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER 未知

    公开(公告)号：CA2676711A1

    公开(公告)日：2008-08-28

    申请号：CA2676711

    申请日：2008-02-20

    Applicant: QUALCOMM INC

    Inventor： CASACCIA LORENZO ,  ATTAR RASHID AHMED AKBAR ,  GUPTA KIRTI ,  GRILLI FRANCESCO ,  FLORE ORONZO ,  MALLADI DURGA PRASAD ,  TENNY NATHAN EDWARD

    IPC: H04W36/14 ,  H04W36/30 ,  H04W36/38

    Abstract: An inter-system handover system for a wireless communication system suppo rts hand-down and hand-up of user equipment (UE) to different radio access t echnologies, including synchronous and asynchronous systems. Latency and han dover connection failures are reduced by an access node (nodeB) broadcasting information about neighboring systems (targets) when the UE reception (RX) capability is both inside or outside the reception range of the target. A si ngle RX chain is sufficient, although transitioning between a wireless wide area network (WWAN) to a wireless local area network may (WLAN) may advantag eously benefit from simultaneous operation on two Rx chains. Optimized list of neighboring RAT systems (targets) are broadcast from the network, includi ng measurement parameters and reporting instructions. Thereby, UE-driven rep orting minimizes latencies. UE reports other-system searches to network only if needed for a handover. In addition, handover requests can be bundled wit h other-system measurement information, if necessary, for additional efficie ncies.

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