A METHOD FOR RESOURCE MANAGEMENT IN MULTI-USER HYBRID MEDIUM ACCESS CONTROL (HMAC)-BASED WIRELESS NETWORKS

摘要

PURPOSE: A wireless resource management method based on multi user HMAC is provided to manage and allocate resources efficiently, thereby improving the performance of data transmission. CONSTITUTION: A terminal device transmits a request for Guaranteed Time Slot (GTS) allocation including a given size of a GTS and a maximum signal generation of the terminal device compared to the average to a coordinator (203). If a Contention Access Period (CAP) is appointed to a signal transmission section, the terminal device transmits a signal in the CAP section. If a Contention Free access Period (CFP) is appointed to a signal transmission section, the terminal device transmits a signal in a GTS section which is allocated by the coordinator. If a GTS resource is not allocated, the terminal device transmits a signal in the CAP section. [Reference numerals] (201) Transmit a sync signal including CFP assignment plan; (202) Receive the sync signal and check the CFP assignment plan; (203) Contention Access/Free Period action 1. select a data transmission period 2. transmit a data and GTS assignment request signal; (204) Contention Access/Free Period action (receive a data and GTS assignment request signal); (205) Inactive Period action 1. select a CFP for the next super frame 2. sleep; (206) Inactive Period action (sleep); (AA) Main transceiver; (BB) Device; (CC) Sync signal; (DD) Data and GTS assignment request signal