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1.发明申请METHOD OF ASSEMBLING A FRAME IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS (OFDMA)-BASED COMMUNICATION SYSTEM AND COMMUNICATION SYSTEM 有权在正交频分多址（OFDMA） - 通信系统和通信系统中组装帧的方法公开(公告)号：US20110026546A1
公开(公告)日：2011-02-03
申请号：US12745307
申请日：2007-11-28
IPC分类号： H04J1/00
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L27/2602 , H04L49/90 , H04W72/10
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.
摘要翻译： 一种在基于正交频分多址（OFDMA）的通信系统中组合帧的方法，其中要从广播站向接收机发送的数据分组在二维时间和频率上被赋予矩形， 的OFDMA帧，并且其中数据分组通过帧组装调度器连续地拟合到OFDMA帧中，其特征在于，OFDMA帧的填充处理基于表示当前空的数据结构的有序列表 OFDMA帧内的空间。 此外，公开了相应的通信系统。
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2.发明授权Method of assembling a frame in an orthogonal frequency division multiple access (OFDMA)-based communication system and communication system 有权在基于正交频分多址（OFDMA）的通信系统和通信系统中组合帧的方法公开(公告)号：US09306711B2
公开(公告)日：2016-04-05
申请号：US12745307
申请日：2007-11-28
IPC分类号： H04J1/00 , H04L5/00 , H04L27/26 , H04L12/861 , H04W72/10
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L27/2602 , H04L49/90 , H04W72/10
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.
摘要翻译： 一种在基于正交频分多址（OFDMA）的通信系统中组合帧的方法，其中要从广播站向接收机发送的数据分组在二维时间和频率上被赋予矩形， 的OFDMA帧，并且其中数据分组通过帧组装调度器连续地拟合到OFDMA帧中，其特征在于，OFDMA帧的填充处理基于表示当前空的数据结构的有序列表 OFDMA帧内的空间。 此外，公开了相应的通信系统。
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3.发明授权Method for filling a WiMAX downlink frame by the base station of a WiMAX network 有权由WiMAX网络的基站填充WiMAX下行链路帧的方法公开(公告)号：US08509165B2
公开(公告)日：2013-08-13
申请号：US12673658
申请日：2007-08-15
IPC分类号： H04W4/00 , H04L12/413 , H04J3/16 , H04J3/22
CPC分类号： H04B7/2656 , H04B7/2615 , H04L5/0007 , H04L5/0039 , H04L5/0044 , H04L5/0053 , H04W72/1273
摘要： A method for filling a WiMAX downlink frame by the base station of a WiMAX network, wherein the downlink MAC Protocol Data Units (MPDUs) are fitted into the WiMAX downlink frame by means of a DL-MAP scheduler, which allows the concatenation of downlink MPDUs from different connections in single bursts, the bursts having a rectangular shape in terms of the two dimensions—OFDMA (Orthogonal Frequency Division Multiple Access) symbols and subchannels—of a WiMAX downlink frame, is characterized in that the DL-MAP scheduler is configured in a way that it considers the concatenation of downlink MPDUs from different connections in single bursts based on the available and/or the remaining free space in the WiMAX downlink frame, such that it simplifies the DL-MAP scheduler task of filling the WiMAX downlink frame minimizing the amount of wasted radio resources.
摘要翻译： 一种用于由WiMAX网络的基站填充WiMAX下行链路帧的方法，其中通过DL-MAP调度器将下行链路MAC协议数据单元（MPDU）拟合到WiMAX下行链路帧中，其允许下行链路MPDU的级联 从单个突发的不同连接中，在WiMAX下行链路帧的二维OFDMA（正交频分多址）符号和子信道方面具有矩形形状的突发的特征在于，将DL-MAP调度器配置在 其基于WiMAX下行链路帧中的可用和/或剩余可用空间来考虑在单个突发中来自不同连接的下行链路MPDU的级联的方式，使得其简化了DL-MAP调度任务，以将WiMAX下行链路帧填充最小化 浪费无线电资源的数量。
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4.发明申请METHOD FOR FILLING A WIMAX DOWNLINK FRAME BY THE BASE STATION OF A WIMAX NETWORK 有权通过WIMAX网络的基站填充WIMAX下行链路帧的方法公开(公告)号：US20110058525A1
公开(公告)日：2011-03-10
申请号：US12673658
申请日：2007-08-15
IPC分类号： H04W4/00
CPC分类号： H04B7/2656 , H04B7/2615 , H04L5/0007 , H04L5/0039 , H04L5/0044 , H04L5/0053 , H04W72/1273
摘要： A method for filling a WiMAX downlink frame by the base station of a WiMAX network, wherein the downlink MAC Protocol Data Units (MPDUs) are fitted into the WiMAX downlink frame by means of a DL-MAP scheduler, which allows the concatenation of downlink MPDUs from different connections in single bursts, the bursts having a rectangular shape in terms of the two dimensions—OFDMA (Orthogonal Frequency Division Multiple Access) symbols and subchannels—of a WiMAX downlink frame, is characterized in that the DL-MAP scheduler is configured in a way that it considers the concatenation of downlink MPDUs from different connections in single bursts based on the available and/or the remaining free space in the WiMAX downlink frame, such that it simplifies the DL-MAP scheduler task of filling the WiMAX downlink frame minimizing the amount of wasted radio resources.
摘要翻译： 一种用于由WiMAX网络的基站填充WiMAX下行链路帧的方法，其中通过DL-MAP调度器将下行链路MAC协议数据单元（MPDU）拟合到WiMAX下行链路帧中，其允许下行链路MPDU的级联 从单个突发的不同连接中，在WiMAX下行链路帧的二维OFDMA（正交频分多址）符号和子信道方面具有矩形形状的突发的特征在于，将DL-MAP调度器配置在 其基于WiMAX下行链路帧中的可用和/或剩余可用空间来考虑在单个突发中来自不同连接的下行链路MPDU的级联的方式，使得其简化了DL-MAP调度任务，以将WiMAX下行链路帧填充最小化 浪费无线电资源的数量。
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