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1.发明授权公开(公告)号：US07257128B2
公开(公告)日：2007-08-14
申请号：US10163176
申请日：2002-06-05
Applicant: Denis J. Mestdagh
Inventor： Denis J. Mestdagh
IPC: H04L12/66
CPC classification number: H04B3/542 , H04B2203/5416 , H04B2203/5445 , H04B2203/5454 , H04L5/023 , H04L27/2607
Abstract: A method for transmitting data between a master modem and at least one slave modem of a master-slave network in orthogonal frequency-division multiplexing, including assigning to each slave modem at least one transmit frequency band and at least one receive frequency band chosen in a range of frequencies likely to be processed by the master modem; and in each slave modem: oversampling, respectively undersampling, each transmitted or received symbol; and filtering upstream of the oversampling, respectively of the undersampling, by a band-pass filter of the corresponding assigned frequency band.
Abstract translation: 一种在正交频分复用中在主从调制解调器和主从网络的至少一个从调制解调器之间传送数据的方法，包括：向每个从调制解调器分配至少一个发射频带和至少一个接收频带， 可能由主调制解调器处理的频率范围; 并在每个从调制解调器中：过采样，分别取样，每个发送或接收的符号; 并且通过相应的分配频带的带通滤波器分别对欠采样的上采样进行滤波。
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公开(公告)号：US5353285A
公开(公告)日：1994-10-04
申请号：US983876
申请日：1992-12-01
Applicant: Gert Van Der Plas , Willem J. Verbiest , Denis J. Mestdagh , Christiaan H. Sierens
Inventor： Gert Van Der Plas , Willem J. Verbiest , Denis J. Mestdagh , Christiaan H. Sierens
CPC classification number: H04J3/1694 , H04Q11/0478 , H04L2012/561 , H04L2012/5632
Abstract: The time slot management system is included in a digital time division multiple access system includes a main station MS and a plurality of substations U1/16 connected to each other via a tree network. The substations U1/16 send to the main station MS upstream information packets in time slots assigned to each of the former stations by the main station. Part of the time slots are reserved for management information and used by the substation to inform the main station about the bandwidth needed for the further transfer of the upstream information, According to this information the time slot management system allocates the time slots and informs the substations thereof. In this way a flexible and dynamic time slot allocation is provided.
Abstract translation: 时隙管理系统包括在数字时分多址系统中，包括通过树网络彼此连接的主站MS和多个变电站U1 / 16。 变电站U1 / 16向主站MS向主站发送分配给前述各台站的时隙中的上行信息包。 部分时隙被保留用于管理信息，并由变电站使用，通知主站关于进一步传输上游信息所需的带宽。根据该信息，时隙管理系统分配时隙并通知变电站 其中。 以这种方式提供灵活和动态的时隙分配。
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公开(公告)号：US07280465B2
公开(公告)日：2007-10-09
申请号：US10163154
申请日：2002-06-05
Applicant: Denis J. Mestdagh
Inventor： Denis J. Mestdagh
Abstract: A method for transmitting data between two nodes of an orthogonal frequency-division multiplexing network, including assigning to each node at least one transmit frequency set and one receive frequency set, the transmit set of each node being different from its own receive set; and using each node as a relay for transmitting back a transmission which is not intended for it.
Abstract translation: 一种用于在正交频分复用网络的两个节点之间传送数据的方法，包括向每个节点分配至少一个发射频率集合和一个接收频率集合，每个节点的发射集合与其自身接收集不同; 并且使用每个节点作为用于发送不用于其的传输的中继。
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4.发明授权公开(公告)号：US07277381B2
公开(公告)日：2007-10-02
申请号：US10163175
申请日：2002-06-05
Applicant: Denis J. Mestdagh
Inventor： Denis J. Mestdagh
IPC: H04J11/00
CPC classification number: H04B3/542 , H04B2203/5416 , H04B2203/5445 , H04B2203/5454 , H04L5/023 , H04L27/2607
Abstract: A method for transmitting data between at least three nodes of an orthogonal frequency-division multiplexing network, including assigning to each node at least one transmit frequency and one receive frequency, the assigned frequencies being different from one node to the other; forming data symbols to be transmitted all having the same duration whatever the transmission node; and adding, to each transmitted symbol, a cyclic prefix and a cyclic suffix reproducing a predetermined number of samples, respectively of the end and of the beginning of the symbol.
Abstract translation: 一种用于在正交频分复用网络的至少三个节点之间传送数据的方法，包括向每个节点分配至少一个发射频率和一个接收频率，所分配的频率不同于一个节点; 形成要传输的数据符号，具有相同的持续时间，无论传输节点如何; 并且向每个发送的符号添加循环前缀和循环后缀，分别再现符号的结尾和开头的预定数量的采样。
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