A multiple code-set channel estimation method in time-slot cdma system
作者： Feng Li , Nan Zhong , Yingmin Wang , Guiliang Yang
DOI:
关键词: Joint (audio engineering) 、 Signal 、 Interference (communication) 、 Engineering 、 Code (cryptography) 、 Algorithm 、 Estimation result 、 Code division multiple access 、 Electronic engineering 、 Communication channel 、 Set (abstract data type)
摘要: A multi-code-set channel estimation method in a time-slot CDMA system having steps of: A. performing uni-code-set estimations and obtaining result; B. extracting maximum interference tap from the C. reproducing components suffered respectively by response signals corresponding to plurality of code-sets tap; D. canceling components, pure result signal each code-set; E. determining whether predetermined number iterations has been performed, if so, outputting estimation; otherwise, taking code-set as be processed next iteration, returning step Due present invention, joint with high performance can implemented simply effectively.
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