PACKET PRIORITY CONTROL COMMUNICATION METHOD, BASE STATION AND TERMINAL STATION

摘要

PROBLEM TO BE SOLVED: To ensure sound quality in dual direction by using priority control.

SOLUTION: This method includes a step of setting a priority control flag and transmitting a packet in which a MAC address of a radio terminal station 2 is included and an identifier of priority control is set to a radio base station 1 if a priority control driving message is received by a radio terminal station 2; a step of establishing the association of the radio terminal station 2 and the radio base station 1; a step of storing the MAC address of the radio terminal station 2 in a priority terminal management table 111 when the packet is received; a step of counting a non-communication time after the last reception of the upward packet transmitted from an integrated access device 3 by the radio terminal station 2, and breaking the association when the non-communication time continues for a prescribed time; and a step of deleting the MAC address of the radio terminal station 2 from the priority terminal management table 111 by the radio base station 1.

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