Method of performing handover in a broadband wirel

专利名称：Method of performing handover in a

broadband wireless access system

发明人：In Uk Jung,Yong Ho Kim,Ki Seon Ryu申请号：US13502101申请日：20101014公开号：US08798004B2公开日：20140805

专利附图：

摘要：A method for performing effective handover (HO) in a broadband wirelessaccess system is disclosed. The method for controlling a mobile station (MS) to performhandover in a broadband wireless access system includes receiving a first message

including at least one of first index information and second index information from aserving base station (SBS), wherein the first index information indicates a subframe towhich an additional ranging opportunity for the mobile station (MS) is allocated from atarget base station (TBS) and the second index information indicates a frame to which theadditional ranging opportunity is allocated, and transmitting a ranging code to the targetbase station (TBS) through the additional ranging opportunity indicated by the first indexinformation and the second index information.

申请人：In Uk Jung,Yong Ho Kim,Ki Seon Ryu

地址：Anyang-si KR,Anyang-si KR,Anyang-si KR

国籍：KR,KR,KR

代理机构：Lee, Hong, Degerman, Kang & Waimey

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