发明申请
- 专利标题： METHOD OF ASSEMBLING A FRAME IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS (OFDMA)-BASED COMMUNICATION SYSTEM AND COMMUNICATION SYSTEM
- 专利标题（中）： 在正交频分多址（OFDMA） - 通信系统和通信系统中组装帧的方法
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申请号： US12745307申请日： 2007-11-28
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公开(公告)号： US20110026546A1公开(公告)日： 2011-02-03
- 发明人: Anatolij Zubow , Xavier Perez Costa , Daniel Camps Mur , Julio Arauz , Paolo Favaro
- 申请人： Anatolij Zubow , Xavier Perez Costa , Daniel Camps Mur , Julio Arauz , Paolo Favaro
- 申请人地址： DE Heidelberg
- 专利权人： NEC EUROPE LTD.
- 当前专利权人： NEC EUROPE LTD.
- 当前专利权人地址： DE Heidelberg
- 国际申请： PCT/EP2007/010322 WO 20071128
- 主分类号： H04J1/00
- IPC分类号： H04J1/00
摘要：
A method of assembling a frame in an Orthogonal Frequency Division Multiple Access (OFDMA)-based communication system, wherein data packets to be transmitted from a broadcast station to a receiver are given a rectangular shape in terms of the two dimensions—time and frequency—of the OFDMA frame, and wherein the data packets are successively fitted into the OFDMA frame by way of a frame assembly scheduler, is characterized in that the filling process of the OFDMA frame is based on an ordered list of data structures that represent the current empty space within the OFDMA frame. Furthermore, a corresponding communication system is disclosed.
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