会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 19. 发明授权
    • Method and apparatus for transmitting/receiving ACK/NACK in a frequency division multiple access system
    • 用于在频分多址系统中发送/接收ACK / NACK的方法和装置
    • US08042018B2
    • 2011-10-18
    • US11841404
    • 2007-08-20
    • Youn-Hyoung HeoJu-Ho LeeSung-Ho ChoiSeung-Hoon Park
    • Youn-Hyoung HeoJu-Ho LeeSung-Ho ChoiSeung-Hoon Park
    • G08C25/02H04L1/18H03M13/00
    • H04L1/1607H04L1/1858H04L5/0005H04L5/0053H04L5/0091
    • A method and apparatus for transmitting/receiving an ACKnowledgement/Negative ACKnowledgement (ACK/NACK) signal to support packet data retransmission in an Frequency Division Multiple Access (FDMA) wireless communication system are provided, in which a User Element (UE) generates an ACK/NACK signal for received packet data, determines whether the UE is set to support ACK/NACK repetition, transmits the ACK/NACK signal on a basic response channel mapped to one of a DCH on which the packet data was received and a Shared Control Channel (SCCH) carrying scheduling information about the packet data, if the UE is not set to support ACK/NACK repetition, and selects one of supplementary response channels for each ACK/NACK repetition, the supplementary response channels being allocated for ACK/NACK repetition and repeatedly transmits the ACK/NACK signal on the selected supplementary response channel according to a predetermined repetition factor, if the UE is set to support ACK/NACK repetition.
    • 提供了一种用于在频分多址(FDMA)无线通信系统中发送/接收确认/否定确认(ACK / NACK)信号以支持分组数据重传的方法和装置,其中用户单元(UE)生成ACK / NACK信号,确定UE是否被设置为支持ACK / NACK重复,在映射到接收到分组数据的DCH之一的基本响应信道上发送ACK / NACK信号,以及共享控制信道 (SCCH)携带关于分组数据的调度信息,如果UE未被设置为支持ACK / NACK重复,并且为每个ACK / NACK重复选择一个补充响应信道,则为ACK / NACK重复分配补充响应信道, 如果UE被设置为支持ACK / NACK重复,则根据预定的重复因素重复地在所选择的辅助响应信道上发送ACK / NACK信号。