METHOD FOR SECTOR SELECTION FOR F-SCH

摘要

A Forward Supplemental Channel (F SCH) serving sector for a packet data call to a mobile terminal in a CDMA network is dynamically selected by monitoring radio channel conditions at potential F SCH serving sectors. The sector loading at the potential F SCH serving sectors is also monitored. A new F SCH serving sector is then selected based on the sector loading and the channel condition measurements. Radio channel conditions may be monitored by PPSMM and/or CQI reports from the mobile terminal, monitoring the transmit power on the F FCH of sectors in the mobile terminal's active set, and monitoring the transmit power on the F SCH of the current serving sector. The new F SCH serving sector may be determined by estimating sector loading of each potential sector at each possible data rate, and selecting the sector offering the highest data rate and lowest loading at that rate.