Method and apparatus for bandwidth request/grant protocols in a wireless communication system

The invention claims a distributed bandwidth in broadband wireless communication system method, comprising: (a) for determining designation the user equipment for increasing bandwidth other; (b) is added bandwidth request is transmitted to an designation the user station device and base station, and wing bandwidth request to the device for indicating determining capacity bandwidth requiring information in steps (a); (c) by the designation the user wherein the fixing band; other(d) determining whether the gathering bandwidth request to transmit with the designation the user station device and base station, wherein the sleeve bandwidth request to the device for indicating device for determining bandwidth requiring information in steps (c); With (e), for determining a step (c) are needed to the sleeve bandwidth request to of wherein the sleeve bandwidth request to transmit of the related base station, and loop comprises steps (a), otherwise, and without transmitting is arranged in the condition of the sleeve bandwidth request is connected to the (a).