Communication signal processing method and wireless communication system
A processing method and communication signal technology, applied in the field of communication, can solve problems such as the limitation of the length of the spreading code
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[0065] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0066] At present, when the forward error correction code and multi-ary modulation cyclic shift spread spectrum CCSK are used to modulate the transmitted information, the decoding complexity of the receiving end will continue to increase with the continuous increase of the modulation number. Therefore, limited by the decoding complexity of the receiving end, the length of the modulated spreading code usually reaches a certain limit, for example, the highest is usually a spreading code of the same length in base 64. It can be seen that, in the prior art, there is a problem ...
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