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专利名称：Communication Systems
发明人：Michael John Beems Hart,Yuefeng Zhou申请号：US11840570申请日：20070817
公开号：US20080043816A1公开日：20080221
专利附图：
摘要：A transmission method for use in a two-hop wireless communication system isprovided. The system includes a source apparatus, a destination apparatus and anintermediate apparatus. The source apparatus is operable to transmit information alongtwo links forming a communication path extending from the source apparatus to the
destination apparatus via the intermediate apparatus. The intermediate apparatus isoperable to receive information from the source apparatus and to transmit the receivedinformation to the destination apparatus. The system has access to a time-frequencyformat for use in assigning available transmission frequency bandwidth during a discretetransmission interval, said format defining a plurality of transmission windows within suchan interval. Each window occupies a different part of that interval and has a frequencybandwidth profile within said available transmission frequency bandwidth over its part ofthat interval. Furthermore, each said window is assignable for such a transmission intervalto said source or intermediate apparatus for use in transmission. The transmissionmethod for use in this system includes employing said format to transmit informationalong the path as two successive transmission signals, link by link, said signals beingtransmitted using different transmission windows of a particular such transmissioninterval.
申请人：Michael John Beems Hart,Yuefeng Zhou
地址：London GB,Haywards Heath GB
国籍：GB,GB
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