Patent Number: 8,879,482

Title: Method allowing ranging dependent on status of mobile station in broadband wireless access system

Abstract: The present system relates to a broadband wireless access system, and more specifically to a method whereby resources for ranging are efficiently allocated to a mobile station with reference to the status of the mobile station, and also relates to a device for implementing the same. In one example of the present invention, the method for allowing a mobile station to range on a broadband wireless access system may comprise the steps of: selecting any one code from one or more codes contained in a ranging code subset corresponding to the status of a mobile station in one or more ranging codes subsets set in accordance with the purpose of the ranging by the mobile station mode; and transmitting the selected code to a base station.

Inventors: Cho; Hee Jeong (Anyang-si, KR), Jung; In Uk (Anyang-si, KR), Park; Gi Won (Anyang-si, KR), Kim; Yong Ho (Anyang-si, KR)

Assignee: LG Electronics Inc.

International Classification: H04W 72/04 (20090101)

Expiration Date: 2019-11-04 0:00:00