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Device and method of dynamically assigning subgroups of spreading sequences
Device and method of dynamically assigning subgroups of spreading sequences
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机译:动态分配扩频序列子组的设备和方法
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摘要
The present invention concerns a device and a method of dynamically assigning subgroups of spreading sequences of a set of spreading sequences to mobile terminals of a Multi-Carrier transmission network, characterised in that each subgroup comprises different spreading sequences than the spreading sequences comprised in other subgroups, each subgroup of spreading sequences comprising a first spreading sequence and at least one other spreading sequence, each element of the first spreading sequence being, by the mobile terminal of which the first spreading sequence has been assigned, multiplied by pilot symbols to be transmitted and then transmitted on a corresponding sub-carrier and each element of the at least one other spreading sequence being, by the mobile terminal of which the spreading sequence has been assigned, multiplied by data symbols to be transmitted and then transmitted on a corresponding sub-carrier. The method comprises also the equalization device and the method associated.
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