首页>
外国专利>
QUEUE CONTROL METHOD IN A WIRELESS LAN SUPPORTING VARIOUS RATES AND A SYSTEM THEREOF, CONCERNED WITH REDUCING TIME WHEN THE PACKET IS STORED IN A QUEUE TO EFFECTIVELY USE A QUEUE
QUEUE CONTROL METHOD IN A WIRELESS LAN SUPPORTING VARIOUS RATES AND A SYSTEM THEREOF, CONCERNED WITH REDUCING TIME WHEN THE PACKET IS STORED IN A QUEUE TO EFFECTIVELY USE A QUEUE
展开▼
机译:无线局域网中支持各种速率的队列控制方法及其系统,考虑到在有效地使用队列时存储分组的时间减少了
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A queue control method in a wireless LAN supporting various rates is provided to assign a priority to a packet having a quick rate under control of a queue control module, and to store the packet in a queue while reading the stored packet. CONSTITUTION: When a packet is transmitted from a network layer(S10), a queue control module decides whether a space for storing the packet exists in a current queue(S12). If so, the queue control module stores the received packet in the current queue(S16). The queue control module performs a dequeue algorithm by using information stored at an information table by terminal node, selects a packet having the shortest rate, and reads the selected packet from the queue(S18). The queue control module transmits an IP address for a destination attached to the packet to an ARP(Address Resolution Protocol), and receives an Ethernet address corresponding to the IP address from the ARP(S20). The queue control module attaches an Ethernet address for an originator address and a receiver address of the packet, and generates a packet to be transmitted to an MAC layer, then transmits the generated packet to the MAC layer(S22).
展开▼