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    ACCESS TERMINAL ASSISTED NODE IDENTIFIER CONFUSION RESOLUTION USING A TIME GAP
    123.
    发明专利
    ACCESS TERMINAL ASSISTED NODE IDENTIFIER CONFUSION RESOLUTION USING A TIME GAP 未知

    公开(公告)号：SG191683A1

    公开(公告)日：2013-07-31

    申请号：SG2013047022

    申请日：2009-06-19

    Applicant: QUALCOMM INC

    Inventor： KITAZOE MASATO ,  PRAKASH RAJAT ,  GUPTA RAJARSHI ,  AGASHE PARAG A ,  MEYLAN ARNAUD ,  HORN GAVIN B

    Abstract: ACCESS TERMINAL ASSISTED NODE IDENTIFIER CONFUSION RESOLUTION USING A TIME GAPConfusion resulting from assigning the same node identifier to multiple nodes is resolved through the use of confusion detection techniques and the use of unique identifiers for the nodes. In some aspects a network may provide a time gap (e.g., an asynchronous time gap) during which an access terminal may temporarily cease monitoring transmissions from a source node so that the access terminal may acquire a unique identifier from a target node. In some aspects an access terminal may commence handover operations at a target node after determining whether the access terminal is allowed to access the target node. In some aspects a source node may prepare several target nodes for potential handover in the event confusion is detected or likely. Here, the source node may send information relating to the preparation of the potential target nodes to the access terminal whereby the access terminal uses the handover preparation information to initiate a handover at that target node.Figure 1

    Power save enhancements for wireless communication
    124.
    发明专利
    Power save enhancements for wireless communication 未知

    公开(公告)号：AU2011202270B2

    公开(公告)日：2013-07-04

    申请号：AU2011202270

    申请日：2011-05-17

    Applicant: QUALCOMM INC

    Inventor： MEYLAN ARNAUD ,  SURINENI SHRAVAN K ,  DASSU AJAY

    IPC: H04W52/02 ,  H04L12/24 ,  H04W88/02

    Abstract: Techniques for improving power saving by stations in wireless networks are described. In an aspect, a source station sends a frame with a buffer status for a recipient station during an awake time for both stations and sends one or more data frames to the recipient station as indicated by the buffer status. The 5 recipient station knows how many data frames to expect based on the buffer status and can go to sleep after receiving the expected number of data frames. In another aspect, a source station receives a frame with information on transmission opportunity (TXOP) bursting receive capability of a recipient station operating in a power save mode. The source station performs channel access at the start of a TXOP and sends multiple data frames in the TXOP to the recipient station based on the TXOP bursting receive D capability of the recipient station. Cl) C/) ~x

    METHOD AND APPARATUS FOR TRANSFER OF A MESSAGE ON A COMMON CONTROL CHANNEL FOR RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORK
    125.
    发明专利
    METHOD AND APPARATUS FOR TRANSFER OF A MESSAGE ON A COMMON CONTROL CHANNEL FOR RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORK 未知

    公开(公告)号：SG186659A1

    公开(公告)日：2013-01-30

    申请号：SG2012092409

    申请日：2008-12-19

    Applicant: QUALCOMM INC

    Inventor： KITAZOE MASATO ,  MEYLAN ARNAUD

    Abstract: METHOD AND APPARATUS FOR TRANSFER OF A MESSAGE ON A COMMON CONTROL CHANNEL FOR RANDOM ACCESS IN A WIRELESS COMMUNICATION NETWORKTechniques for sending a message for random access by a user equipment (UE) are described. In an aspect, the UE may send the message on a control channel for random access and may send a reserved channel identifier to indicate the message being sent on the control channel. In another aspect, the UE may send the message in a protocol data unit (PDU) and may send additional information (e.g., a buffer status report) in the PDU if it can accommodate the additional information. In yet another aspect, the UE may generate a short message authentication code for integrity protection (MAC-I) for the message. The short MAC-I may have a smaller size and may be used to authenticate the UE. In yet another aspect, the UE may send a UE ID of one of multiple types for random access and may convey the UE ID type via a format field in the message.Figure 5

    Control de acceso a medios a alta velocidad
    127.
    发明专利
    Control de acceso a medios a alta velocidad 未知

    公开(公告)号：ES2393104T3

    公开(公告)日：2012-12-18

    申请号：ES04795248

    申请日：2004-10-15

    Applicant: QUALCOMM INC

    Inventor： NANDA SANJIV ,  MEYLAN ARNAUD ,  WALTON RODNEY

    IPC: H04L12/56 ,  H04B7/005 ,  H04L29/06 ,  H04W52/38

    Abstract: Procedimiento de transmisión de datos, que comprende:enviar un solo mensaje de planificación desde un punto de acceso a una pluralidad de estaciones remotas através de una conexión inalámbrica, en el que el mensaje de planificación comprende una ventana de tiempo detransmisión para cada estación remota en la pluralidad de estaciones remotas; eintercambiar tramas de datos entre el punto de acceso y la pluralidad de estaciones remotas a través de laconexión inalámbrica de acuerdo con las ventanas de tiempo en el mensaje de planificación.

    Method and apparatus for polling in a wireless communication system
    130.
    发明专利
    Method and apparatus for polling in a wireless communication system 未知

    公开(公告)号：AU2008228972B2

    公开(公告)日：2012-03-22

    申请号：AU2008228972

    申请日：2008-03-17

    Applicant: QUALCOMM INC

    Inventor： MEYLAN ARNAUD ,  CHAPONNIERE ETIENNE F ,  HO SAI YIU DUNCAN

    IPC: H04L1/16 ,  H04L1/18

    Abstract: A data packet communication system employs radio link control (RLC) transmission between a transmitter and a receiver with an Automatic Repeat Request (ARQ) arrangement whereby polling of the receiver is accomplished with reduced amount of redundantly transmitted data, such as between an access node and terminal. Upon a polling event, such as emptying of a transmission buffer of the transmitter, expiration of a polling timer, or reaching a radio link control (RLC) protocol data units (PDUs) count threshold, the transmitter sends a polling command to the receiver. This polling command is smaller than any of the RLC PDUs, which are conventionally resent with a polling bit set to evoke a STATUS PDU from the receiver. With evolving communication standards tending toward larger PDUs, such as in excess of a kilobyte for HSPA+ (High-Speed Packet Access Evolution) and 3GPP LTE (Long Term Evolution), this inefficiency can be of increasing impact.

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