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    • 7. 发明申请
    • CHANNELIZATION CODE SHARING BETWEEN MULTIPLE USERS
    • 多个用户之间的通道代码共享
    • WO2012084378A1
    • 2012-06-28
    • PCT/EP2011/070582
    • 2011-11-21
    • NOKIA SIEMENS NETWORKS OYHOLMA, Harri KaleviTOSKALA, Antti Anton
    • HOLMA, Harri KaleviTOSKALA, Antti Anton
    • H04B7/26H04J13/16
    • H04W72/0406H04B7/2618H04J13/16
    • A method of exchanging data in a communications network is provided. The method includes sharing a data channel channelization code in a downlink transmission part of a data channel in a TDMA fashion between mobile stations in the network during a transmission time interval such that each mobile station is allocated a share of the data channel channelization code in a part of the transmission time interval. A control channel channelization code is assigned for transmitting user specific data channel allocation information to a particular mobile station. The data channel allocation information indicates which part of the transmission time interval available for data can be used by that particular mobile station. The control channel channelization code is shared in a TDMA fashion between the mobile stations in the network during the transmission time interval in a proportion equal to that in which the data channel channelization code is shared between the mobile stations such that each mobile station is allocated a share of the control channel channelization code in that part of the transmission time interval. The control channel channelization code is then transmitted in a part of the transmission time interval corresponding to that in which the data channel channelization code is transmitted for a particular mobile station.
    • 提供了一种在通信网络中交换数据的方法。 该方法包括在传输时间间隔内以TDMA方式在网络中的移动站之间的数据信道的下行链路传输部分中共享数据信道信道化码,使得每个移动站被分配一个数据信道信道化码的共享 部分传输时间间隔。 分配控制信道信道化码用于将特定用户数据信道分配信息发送到特定移动台。 数据信道分配信息指示该特定移动台可以使用可用于数据的传输时间间隔的哪一部分。 控制信道信道化码在传输时间间隔内以TDMA方式在网络中的移动站之间以与在移动站之间共享数据信道信道化码的比例相等的比例共享,使得每个移动站被分配 在传输时间间隔的那部分中分配控制信道信道化码。 然后在对应于特定移动台发送数据信道信道化码的发送时间间隔的一部分中发送控制信道信道化码。