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    • 10. 发明授权
    • Method for transmitting uplink control information in a wireless access system and terminal for same
    • 用于在无线接入系统和终端中发送上行控制信息的方法
    • US08990656B2
    • 2015-03-24
    • US13885452
    • 2011-11-17
    • Jiwoong JangJaehoon ChungSeunghee HanHyunsoo Ko
    • Jiwoong JangJaehoon ChungSeunghee HanHyunsoo Ko
    • G11C29/00H04L1/00H04L5/00H04L1/12
    • H04L1/0061H04L1/0073H04L5/0007H04L5/0023H04L5/0053H04L5/0055H04L2001/125
    • The present invention relates to a method for transmitting uplink control information in a wireless access system and a terminal for the same. More particularly, the method comprises the following steps: attaching, if the bit size of uplink control information is larger than a preset number, cyclic redundancy check to the uplink control information; calculating the number of wireless resource elements for transmitting the uplink control information to which the CRC is attached; coding the uplink control information to which the CRC is attached, using a tail biting convolutional coding (TBCC) technique, based upon the calculated number of the wireless resource elements; and transmitting a physical uplink shared channel signal containing the coded uplink control information to a base station, wherein the uplink control information is either hybrid automatic repeat and request acknowledgement/negative acknowledgement (HARQ-ACK/NACK) information or rank indication (RI) information.
    • 本发明涉及在无线接入系统及其终端中发送上行链路控制信息的方法。 更具体地说,该方法包括以下步骤:如果上行链路控制信息的比特大小大于预设数目,则附加到上行控制信息的循环冗余校验; 计算用于发送附加有CRC的上行链路控制信息的无线资源元素的数量; 基于计算出的无线资源元素的数量,使用尾部卷积卷积编码(TBCC)技术对附接有CRC的上行链路控制信息进行编码; 以及向所述基站发送包含所述编码的上行链路控制信息的物理上行链路共享信道信号,其中,所述上行链路控制信息是混合自动重传和请求确认/否定确认(HARQ-ACK / NACK)信息或秩指示(RI)信息 。