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    • 4. 发明申请
    • HANDOVER TO ANY CELL OF A TARGET BASE STATION IN A WIRELESS COMMUNICATION SYSTEM
    • 在无线通信系统中切换到目标基站的任何一个小区
    • WO2008042906A3
    • 2008-06-05
    • PCT/US2007080202
    • 2007-10-02
    • QUALCOMM INCKITAZOE MASATOFLORE ORONZO
    • KITAZOE MASATOFLORE ORONZO
    • H04W36/08H04W92/20
    • H04W36/0055H04W92/20
    • Techniques for performing handover of a user equipment (UE) in a cell-to-base station manner are described. The UE may receive a handover command to perform handover from a source base station to a target base station. The source base station may send context information for the UE to the target base station, and the context information may be available to all cells of the target base station. The UE may attempt handover from a serving cell of the source base station to a first cell of the target base station. The UE may attempt handover to a second cell of the target base station if the handover to the first cell fails. The UE may (i) receive the first and second cells from the source base station or (ii) receive only the first cell from the source base station and determine the second cell based on broadcast system information.
    • 描述了用于以小区 - 基站方式执行用户设备(UE)的切换的技术。 UE可以接收切换命令以执行从源基站到目标基站的切换。 源基站可以将UE的上下文信息发送给目标基站,并且该上下文信息可以对目标基站的所有小区可用。 UE可以尝试从源基站的服务小区切换到目标基站的第一小区。 如果到第一小区的切换失败,则UE可以尝试切换到目标基站的第二小区。 UE可以(i)从源基站接收第一和第二小区,或者(ii)仅从源基站接收第一小区,并基于广播系统信息确定第二小区。
    • 7. 发明申请
    • FAST STATE TRANSITION FOR A UE WITH RECONFIGURATION OVER PAGING
    • 用于具有重新配置的UE的快速状态转换
    • WO2008076991A3
    • 2008-10-23
    • PCT/US2007087812
    • 2007-12-17
    • QUALCOMM INCFLORE ORONZODAMNJANOVIC ALEKSANDARKITAZOE MASATO
    • FLORE ORONZODAMNJANOVIC ALEKSANDARKITAZOE MASATO
    • H04W8/24H04W68/00H04W76/04
    • H04W76/046H04W8/245H04W68/00
    • Support fast state transition by a user equipment (UE). The UE may operate in a first state (e.g., a CELL_PCH state) in which the UE does not transmit or receive user data. The UE may receive a paging message carrying first > configuration information (identifier or physical channel parameters). The UE may transition from the first state to a second state (e.g., a CELL_DCH state) in response to receiving the paging message. The UE may determine a set of communication parameters based on the first configuration information received from the paging message and second configuration information stored, at the UE. The UE may then exchange user data based on the set of communication parameters. The UE may use default values for some parameters in order to reduce the amount of first configuration information to send in the paging message.
    • 支持用户设备(UE)的快速状态转换。 UE可以在其中UE不发送或接收用户数据的第一状态(例如,CELL_PCH状态)中操作。 UE可以接收携带第一>配置信息(标识符或物理信道参数)的寻呼消息。 响应于接收到寻呼消息,UE可以从第一状态转换到第二状态(例如,CELL_DCH状态)。 UE可以基于从寻呼消息接收的第一配置信息和在UE处存储的第二配置信息来确定一组通信参数。 然后,UE可以基于该组通信参数来交换用户数据。 UE可以为某些参数使用默认值,以便减少在寻呼消息中发送的第一配置信息的量。