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    • 2. 发明公开
    • PROCEDE DE TRANSMISSION D'UN SIGNAL DE COMMUNICATION
    • KOMMUNIKATIONSSIGNAL-ÜBERTRAGUNGSVERFAHREN
    • EP2305001A1
    • 2011-04-06
    • EP09784408.8
    • 2009-06-16
    • France Telecom
    • MISCOPEIN, BenoîtSCHWOERER, JeanGORCE, Jean-Marie
    • H04W84/18
    • H04W52/0225H04W74/08Y02D70/1226Y02D70/144Y02D70/162Y02D70/22
    • The invention relates to a method for transmitting a communication signal in a communication network including a plurality of nodes alternately corresponding to sleep periods and wake periods, a transmitting node ensuring that the transmission of data to a destination node is preceded by a step comprising the transmission of an initial preamble. According to the invention, the method includes at least one initial preamble transmission relay through a node adjacent to the transmitting node, whereby a relay corresponds to the transmission of a preamble formed from the preamble transmitted during the previous relay, the preamble transmitted at the time of the first relay is formed from the initial preamble and said at least one relay is ensured until the data destination node detects the transmitted preamble.
    • 提供了一种用于在具有多个节点的通信网络中发送通信信号的方法,所述多个节点假设交替的睡眠和唤醒状态,并且其中发送方节点在向目的地节点发送数据之前执行发送初始前导码的步骤。 该方法包括中继初始前导码的发送方节点的邻居节点的至少一个操作,其中中继操作对应于发送由前一个中继操作期间发送的前导码形成的前导码,在第一中继操作期间发送的前导码被形成 并且所述至少一个中继操作持续到用于数据的目的地节点检测到所发送的前同步码。
    • 3. 发明授权
    • PROCEDE DE TRANSMISSION D'UN SIGNAL DE COMMUNICATION
    • EP2305001B1
    • 2011-11-30
    • EP09784408.8
    • 2009-06-16
    • France Telecom
    • MISCOPEIN, BenoîtSCHWOERER, JeanGORCE, Jean-Marie
    • H04W84/18
    • H04W52/0225H04W74/08Y02D70/1226Y02D70/144Y02D70/162Y02D70/22
    • The invention relates to a method for transmitting a communication signal in a communication network including a plurality of nodes alternately corresponding to sleep periods and wake periods, a transmitting node ensuring that the transmission of data to a destination node is preceded by a step comprising the transmission of an initial preamble. According to the invention, the method includes at least one initial preamble transmission relay through a node adjacent to the transmitting node, whereby a relay corresponds to the transmission of a preamble formed from the preamble transmitted during the previous relay, the preamble transmitted at the time of the first relay is formed from the initial preamble and said at least one relay is ensured until the data destination node detects the transmitted preamble.
    • 本发明涉及一种用于在通信网络中发送通信信号的方法,该通信网络包括交替对应于休眠时段和唤醒时段的多个节点,发送节点确保数据到目的地节点的发送之前是包括发送的步骤 的初始序言。 根据本发明,该方法包括通过与发送节点相邻的节点的至少一个初始前导码传输中继,由此中继对应于由前一中继期间发送的前导码形成的前导码的发送,在该时间发送的前导码 从所述初始前导码形成所述第一中继站,并且确保所述至少一个中继站直到所述数据目的地节点检测到所述发送的前导码为止。