METHOD, BASE STATION AND SYSTEM FOR HSDPA COMMUNICATION
    1.
    发明授权
    METHOD, BASE STATION AND SYSTEM FOR HSDPA COMMUNICATION 有权
    方法,基站和系统支持HSDPA

    公开(公告)号:EP1665664B1

    公开(公告)日:2008-01-23

    申请号:EP04764250.9

    申请日:2004-08-18

    申请人: IPWireless, Inc.

    IPC分类号: H04L12/56 H04Q7/38

    摘要: A method, base station (122), remote station (118) and system (100), for scheduling HSDPA 3GPP TDD communication. The base station allocates resource to remote stations in order to receive channel quality information back from the remote stations. The resource allocated to a remote station contains no higher layer data. A scheduler in the base station uses the channel quality information in order to schedule remote stations and/or to decide on the channel coding and/or modulation to be applied to the data transmission. A mechanism is provided to ensure that data transmitted on HS-DSCH is not transmitted to higher layers. This may provide a convenient method of obtaining channel quality information allowing for improved scheduling and thus improved performance of the communication system.

    METHOD, BASE STATION, REMOTE STATION AND SYSTEM FOR HSDPA COMMUNICATION
    2.
    发明公开
    METHOD, BASE STATION, REMOTE STATION AND SYSTEM FOR HSDPA COMMUNICATION 有权
    方法,基站和系统支持HSDPA

    公开(公告)号:EP1665664A1

    公开(公告)日:2006-06-07

    申请号:EP04764250.9

    申请日:2004-08-18

    申请人: IPWireless, Inc.

    IPC分类号: H04L12/56 H04Q7/38

    摘要: A method, base station (122), remote station (118) and system (100), for scheduling HSDPA 3GPP TDD communication. The base station allocates resource to remote stations in order to receive channel quality information back from the remote stations. The resource allocated to a remote station contains no higher layer data. A scheduler in the base station uses the channel quality information in order to schedule remote stations and/or to decide on the channel coding and/or modulation to be applied to the data transmission. A mechanism is provided to ensure that data transmitted on HS-DSCH is not transmitted to higher layers. This may provide a convenient method of obtaining channel quality information allowing for improved scheduling and thus improved performance of the communication system.