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Method and device for performing communication using orthogonal or non-orthogonal code multiple access scheme in wireless communication system
Method and device for performing communication using orthogonal or non-orthogonal code multiple access scheme in wireless communication system
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机译:用于在无线通信系统中使用正交或非正交码多次访问方案进行通信的方法和装置
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摘要
Provided is a method and device for transmitting uplink data by using a non-orthogonal code multiple access scheme in a wireless communication system. Specifically, a terminal supporting multiple layers receives an NoMA MCS index from a base station. The NoMA MCS index is selected from an NoMA MCS table on the basis of the quality of an uplink channel. The NoMA MCS table is defined in advance as a table including the NoMA MCS index, the number of multiple layers, and a modulation order. The number of multiple layers is determined according to the NoMA MCS index. The terminal transmits the uplink data configured on the basis of the NoMA MCS index, via the multiple layers.
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