This invention discloses one WCDMA mobile communicating system transfer grid combination filter method, which comprises the following steps: filtering super load transmission grade and its dialogue derivative set to get one transmission set; testing the said transmission grid set whether or not comprising one transmission set and its dialogue set; if not comprising transmission form set minimum set and its derivative set and then reporting filter failure and close; otherwise, there is only one non-dialogue besides signals and using the transmission form set as final filter result. |