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公开(公告)号:KR1020110040638A
公开(公告)日:2011-04-20
申请号:KR1020100035889
申请日:2010-04-19
Applicant: 한국전자통신연구원 , 충남대학교산학협력단
CPC classification number: H04W72/10 , H04W4/90 , H04W74/02 , H04W74/0816
Abstract: PURPOSE: A method for providing an exclusive slot for urgent data is provided to use the allocated slot as a slot for one urgent data through an inter-node competition method. CONSTITUTION: A superframe includes a beacon interval showing the beginning of superframe, a CAP(Contention Access Period) transmitting a message data through contention and a CFP(Contention Free Period) transmitting a message data without contention. A slot for an urgent data is allocated in the superframe(110). The allotted information of a slot for urgent data is provided to nodes(120).
Abstract translation: 目的:提供一种用于提供紧急数据的专用时隙的方法,通过节点间竞争方法将分配的时隙用作一个紧急数据的时隙。 构成:超帧包括显示超帧开始的信标间隔,通过争用发送消息数据的CAP(争用接入周期)和无竞争的发送消息数据的CFP(无竞争周期)。 在超帧(110)中分配用于紧急数据的时隙。 用于紧急数据的时隙的分配信息被提供给节点(120)。