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    112.
    发明专利
    未知

    公开(公告)号：BRPI0814865A2

    公开(公告)日：2015-02-03

    申请号：BRPI0814865

    申请日：2008-08-08

    Applicant: QUALCOMM INC

    Inventor： BARANY PETER ANTHONY ,  MEYLAN ARNAUD ,  HO SAI YIU DUNCAN ,  GRILLI FRANCESCO ,  TENNY NATHAN EDWARD ,  ATTAR RASHID AHMED AKBAR

    IPC: H04L29/06 ,  H04W12/04

    Abstract: Systems and methodologies are described that facilitate identifying a plurality of keysets utilized in a communications network. The keysets can include ciphering keys that provide data encryption and decryption and integrity keys that provide data integrity protection. A key identifier can be included in a packet data convergence protocol header that indicates a keyset employed in connection with data in a protocol data unit. In addition, a route indicator can be provided in a radio link control header that distinguishes a source cell and a target cell in networks configured without RLC reset.

    Optimizing in-order delivery of data packets during wireless communication handover
    116.
    发明专利
    Optimizing in-order delivery of data packets during wireless communication handover 未知

    公开(公告)号：AU2012202217B2

    公开(公告)日：2014-02-06

    申请号：AU2012202217

    申请日：2012-04-17

    Applicant: QUALCOMM INC

    Inventor： MEYLAN ARNAUD

    IPC: H04L1/18 ,  H04W36/00 ,  H04W36/02

    Abstract: Systems and methodologies are described that facilitate processing service data units (SDU) in order during communication handover in wireless networks. In particular, for mobil devices using re-transmission schemes, SDU's can be processed in-order by indicating to a target base 5 station an index of a last SDU received in-order before handing off communication to the target base station. Additionally, SDUs received subsequent to one or more non-acknlowedged SDUs can be forwarded to the target base station. Utilizing this information, the target base station can determine one or more SDUs the mobile device is preparing to re-transmit and can wait for this SDU before processing subsequently received SDUs. Also, a timer can be utilized to end a 0 waiting period for the SDU. 4/li co U/E cc0 -co & Io :D) e

    METHODS AND APPARATUSES FOR PROCESSING MEASUREMENT GAPS IN A WIRELESS COMMUNICATION SYSTEM
    118.
    发明专利
    METHODS AND APPARATUSES FOR PROCESSING MEASUREMENT GAPS IN A WIRELESS COMMUNICATION SYSTEM 未知

    公开(公告)号：SG193174A1

    公开(公告)日：2013-09-30

    申请号：SG2013058599

    申请日：2009-08-11

    Applicant: QUALCOMM INC

    Inventor： MEYLAN ARNAUD ,  KRISHNAMOORTHY SRIVIDHYA ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

    Abstract: METHODS AND APPARATUSES FOR PROCESSING MEASUREMENT GAPS IN A WIRELESS COMMUNICATION SYSTEMIn a wireless communication system, user equipment (UE) is provided, one or more set of rules are provided for the UE to handle the processing during a measurement gap. In some aspects, the gap measurement may be ignored. In some aspects, the processing is stored and handled at a later in time and gap measurements are performed. Depending on the system, the measurements performed during the gaps may be UE implementation dependent, wherein the UE determines whether to perform the measurement for a given gap. In some instances, the UE may not perform measurements during the gap, thereby giving priority to other processing, such as RACH processing. Depending on the type of processing required (DL-SCH, UL-SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.Figure 1

    METHOD AND APPARATUS FOR MANAGING A NEW DATA INDICATOR IN A WIRELESS COMMUNICATION SYSTEM
    120.
    发明专利
    METHOD AND APPARATUS FOR MANAGING A NEW DATA INDICATOR IN A WIRELESS COMMUNICATION SYSTEM 未知

    公开(公告)号：SG192474A1

    公开(公告)日：2013-08-30

    申请号：SG2013051842

    申请日：2009-09-10

    Applicant: QUALCOMM INC

    Inventor： HO SAI YIU DUNCAN ,  MEYLAN ARNAUD

    Abstract: METHOD AND APPARATUS FOR MANAGING A NEW DATA INDICATOR IN A WIRELESS COMMUNICATION SYSTEMSystems and methodologies are described herein that facilitate techniques for managing respective original transmissions and re-transmissions of information within a wireless communication system. Various mechanisms are described herein for processing a new data indicator (NDI) associated with respective transmissions conducted for one or more Hybrid Automatic Repeat Request (HARQ) processes. For example, for a HARQ process shared between distinct scheduling schemes, an NDI associated with a latter transmission can be regarded as toggled irrespective of the value of the NDI upon recognizing that a utilized scheduling scheme (e.g., as indicated via a radio network temporary identifier (RNTI) or the like) has changed between successive transmissions (e.g., from semi-persistent scheduling to dynamic scheduling), thereby allowing processing of the latter transmission as a transmission of new data. As additionally described herein, various techniques are described herein for NDI processing in the case of uplink grant and downlink assignment transmission.Figure 1

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