A resource allocation method based on block repeat division multiple access, involves the steps of: distributing the usable BRBG according to the service requirement of a user; distributing RC series for the said distributed BRBG. In one aspect, the proxy server is enhanced to support the passing of password policy controls. An alternative method includes the step of receiving a mode set command foe initializing an inner circuit in a semiconductor memory device and generating a control signal in response to the received mode set command and using the control signal as the initializing signal. The group of distributed trading orders is distributed over a multiple price levels.