PACKET CONTROL METHOD IN A PCF BLOCK, ESPECIALLY CONCERNED WITH ADJUSTING A POINT OF TIME TO SEND PACKETS TO AN HTSB BLOCK IN CONSIDERATION OF THE CHARACTERISTICS OF AN HTSB IN ORDER TO SOLVE THE PROBLEMS CAUSED BY AN UNSPECIFIED AMOUNT OF PACKETS WHEN HIGH-SPEED PACKET DATA SERVICE SUBSCRIBERS ACCESS THE INTERNET IN A COMPACT BSC

摘要

PURPOSE: A packet control method in a PCF(Packet Control Function) block is provided to adjust a point of time to send packets to an HTSB(High Speed Transcoder and Selector Bank) block in consideration of the characteristics of an HTSB in order to solve the problems caused by an unspecified amount of packets when high-speed packet data service subscribers access the Internet in a compact BSC(Base Station Controller). CONSTITUTION: A PCF block confirms the amount of the packets received from a PDSN(Packet Data Serving Node) block(ST11). The PCF block compares the amount of the received packets with the maximum amount of packets(ST12). If the amount of the received packets is smaller than or equal to the maximum amount of packets, the PCF block transmits packets to the PDSN block every 20ms(ST113). However, in case that the amount of the received packets is larger than the maximum amount of packets, the PCF block obtains a delay value(ST114). Then the PCF block transmits packets to the PDSN block after delaying them as much as the obtained delay value(ST115).