Abstract: The embodiments of the present invention disclose a method and an apparatus of error re-correction for data of a radio link, and the method includes: when data of a plurality of radio links of a same user equipment received by a base station controller are all incorrect, the base station controller performing bitwise comparison processing on data of two radio links therein, obtaining a difference bit position sequence of the data of the two radio links; performing incorrect route segmentation processing on the data of the two radio link according to the difference bit position sequence, obtaining a plurality of incorrect route groups; performing cross substitution processing on incorrect route groups in the data of the two radio links by groups, and performing check processing on obtained data of a new radio link, until obtaining data of a radio link that are checked successfully.

Abstract: A method and apparatus for transmitting a paging indicator channel frame are provided in the present invention, wherein, the method includes: a base station, according to values of various Paging indicators (PIs) in the paging indicator channel frame, deciding to transmit the paging indicator channel frame or a BitsGroup corresponding to the paging indicator in the paging indicator channel frame at a first power or a second power, wherein, the second power is less than the first power. The apparatus includes a paging indicator value analyzing unit and a paging indicator channel frame transmitting unit. The invention reduces the power overhead of the base station, reduces the power consumption of the base station, and enhances the pilot channel quality of the cell primary common pilot channel.

Abstract: The embodiments of the present invention disclose a method and an apparatus of error re-correction for data of a radio link, and the method includes: when data of a plurality of radio links of a same user equipment received by a base station controller are all incorrect, the base station controller performing bitwise comparison processing on data of two radio links therein, obtaining a difference bit position sequence of the data of the two radio links; performing incorrect route segmentation processing on the data of the two radio link according to the difference bit position sequence, obtaining a plurality of incorrect route groups; performing cross substitution processing on incorrect route groups in the data of the two radio links by groups, and performing check processing on obtained data of a new radio link, until obtaining data of a radio link that are checked successfully.

Abstract: A method and apparatus for transmitting a paging indicator channel frame are provided in the present invention, wherein, the method includes: a base station, according to values of various Paging indicators (PIs in the paging indicator channel frame, deciding to transmit the paging indicator channel frame or a BitsGroup corresponding to the paging indicator in the paging indicator channel frame at a first power or a second power, wherein, the second power is less than the first power. The apparatus includes a paging indicator value analyzing unit and a paging indicator channel frame transmitting unit. The invention reduces the power overhead of the base station, reduces the power consumption of the base station, and enhances the pilot channel quality of the cell primary common pilot channel.