CDMA code telecommunications antenna transmission signals estimation technique having channel formation steps following filtering with first/second error signals formed minimising quadratic error mean

摘要

The reception technique for antenna transmission (300) over a number of paths has filtering (310k) separating different paths and a channel formation (320k) step, together with a combining (340k) step. A number of first error signals (331k) are formed between set values of signal transmitted and the signal path, together with a second error signal set (351k). The steps minimise the quadratic mean of the first and second error signal.