METHOD FOR TRANSMITTING PACKET IN WIRELESS LOCAL AREA NETWORK

摘要

PURPOSE: A packet transmission method in a wireless local area network (LAN) is provided to reduce loads caused by registers and interrupts. CONSTITUTION: A packet transmission system initializes a queue and sets up a condition for interrupt generation (S100). The packet transmission system inserts a packet into one among multiple queues according to the priority of the packet (S200). The packet insertion step is controlled by an interrupt for a highest priority queue. A packet transmission part of the packet transmission system transmits the inserted packet (S300). [Reference numerals] (AA,CC) No; (BB,DD) Yes; (EE) End; (S100) Start/initiate; (S210) Check whether there is a packet in a packet buffer; (S220) Check whether there is usable room for a queue with the highest priority; (S230) Insert a packet; (S231) Activate an interrupt; (S232) Generate the interrupt/inactivate; (S300) Transmit the packet