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    • 3. 发明申请
    • ANALOG SPACE-TIME RELAY METHOD AND APPARATUS FOR A WIRELESS COMMUNICATION RELAY CHANNEL
    • 用于无线通信中继通道的模拟空时继电方式和装置
    • WO2010021597A1
    • 2010-02-25
    • PCT/SG2009/000285
    • 2009-08-18
    • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHSUN, SumeiYUEN, ChauQUEK, Quee Seng, Tony
    • SUN, SumeiYUEN, ChauQUEK, Quee Seng, Tony
    • H04B7/14H04L25/20H04L27/26H04B7/02H04L25/52
    • H04W72/0406H04B7/0626H04B7/155H04B7/2606H04L1/0618H04L25/0204H04L25/0224H04L25/0226H04L27/2602H04L27/2607H04L27/2613
    • An analog space-time relay method and apparatus for a wireless communication relay channel is disclosed herein. In a specific embodiment, the analog space-time relay channel (100) includes first and second relay antennas (122,124) arranged to relay an information signal transmitted from a source station (110) to a destination station (130). The method comprises the steps of: (i) receiving a first symbol sequence at the first relay antenna (122), the first symbol sequence comprising the information signal and a first noise element; (ii) receiving a second symbol sequence at the second relay antenna (124), the second symbol sequence comprising the information signal and a second noise element; (iii) transmitting a first signal by the first relay antenna (122), the first signal being associated with the second symbol sequence received at the second relay antenna (124); (iv) transmitting a second signal by the second relay antenna (124), the second signal being associated with the first symbol sequence received at the first relay antenna (122). Method and apparatus for deriving a complex conjugate for a symbol sequence and a frame header structure are also disclosed.
    • 本文公开了一种用于无线通信中继信道的模拟时空中继方法和装置。 在具体实施例中,模拟空时中继信道(100)包括被布置为将从源站(110)发送的信息信号中继到目的站(130)的第一和第二中继天线(122,124)。 该方法包括以下步骤:(i)在第一中继天线(122)处接收第一符号序列,第一符号序列包括信息信号和第一噪声元件; (ii)在所述第二中继天线(124)处接收第二符号序列,所述第二符号序列包括所述信息信号和第二噪声元素; (iii)由第一中继天线(122)发送第一信号,第一信号与在第二中继天线(124)处接收的第二符号序列相关联; (iv)由第二中继天线(124)发送第二信号,第二信号与在第一中继天线(122)处接收到的第一符号序列相关联。 还公开了用于导出符号序列和帧头结构的复共轭的方法和装置。