| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: in decorrelation systems for recognition of multistation access signals with code resolution of channels technologies are used to create new multi-user receivers. Receivers lack disadvantages related to imperfection of user separation functions in available multi-user receivers, such as compensators of interference, decorrelation detectors and detectors with minimisation of mean-square error, and also introduction of function for serial selection of the best user in available detector with minimisation of mean-square error (MMSE-D). ^ EFFECT: higher efficiency from the point of view of product value of power multiplied by width of bandwidth required for transfer of 1 bit, which is used to assess quality of CDMA systems. ^ 14 cl, 23 dwg |
