摘要 |
PURPOSE:To realize the control method for same channel allocation attended with spatial and timewise change in a call unit. CONSTITUTION:In this mobile communication system provided with plural base stations 43, 44 forming a radio zone for communication connection with mobile stations 45-48 being distributed in its service area and with a communication frequency channel group used for the communication between the base stations 43, 44 and the mobile stations 45-48 and selecting one channel and allocating it when a communication connection request takes place, if communication connection request calls are concentrated timewise and spatially resulting in increasing the traffic, the required value of a desired wave versus interference wave power ratio is changed in response to the traffic volume.
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