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    • 35. 发明申请
    • Method and apparatus for data transmission in a mobile telecommunication system supporting enhanced uplink service
    • 支持增强上行链路业务的移动电信系统中数据传输的方法和装置
    • US20060003787A1
    • 2006-01-05
    • US11148181
    • 2005-06-09
    • Youn-Hyoung HeoJu-Ho LeeJoon-Young ChoYoung-Bum KimYong-Jun Kwak
    • Youn-Hyoung HeoJu-Ho LeeJoon-Young ChoYoung-Bum KimYong-Jun Kwak
    • H04Q7/20
    • H04W52/146H04W52/16H04W52/281H04W52/34H04W52/36H04W52/367H04W52/50
    • A method and an apparatus for data transmission in a mobile telecommunication system supporting an enhanced uplink service are provided. A Transport Format Combination (TFC) selector determines TF information for data to be transmitted through a first data channel not supporting Hybrid Automatic Repeat reQuest (HARQ) and a second data channel supporting HARQ, and determines gain factors for the first and second data channel, and first and second control channel carrying control information for the first and second data channel. The gain factors are input to a physical channel transmission controller, and the physical channel transmission controller reduces the gain factor for the second channel if total transmit power required for transmission of the channels exceeds the predetermined maximum allowed power. A gain scaler adjusts transmit powers of the channels using the scaled gain factor and gain factors for the first data channel, the first control channel and the second control channel.
    • 提供了一种在支持增强上行链路业务的移动电信系统中进行数据传输的方法和装置。 传输格式组合(TFC)选择器确定要通过不支持混合自动重传请求(HARQ)的第一数据信道和支持HARQ的第二数据信道发送的数据的TF信息,并且确定第一和第二数据信道的增益因子, 以及第一和第二控制信道承载第一和第二数据信道的控制信息。 增益因子被输入到物理信道传输控制器,如果信道传输所需的总发射功率超过预定的最大允许功率,则物理信道传输控制器降低第二信道的增益因子。 增益定标器使用缩放的增益因子和第一数据信道,第一控制信道和第二控制信道的增益因子来调整信道的发射功率。