公开(公告)号：KR1020130082290A

公开(公告)日：2013-07-19

申请号：KR1020120003422

申请日：2012-01-11

Applicant: 한국전자통신연구원

Inventor： 신민수 ,  오덕길 ,  마리아엥겔리스바즈쿠즈카스트로 ,  데이비드프라다스페르난데스 ,  호안엔릭바르첼로라도

IPC: H04W72/04 ,  H04W84/06

CPC classification number: H04B7/18582

Abstract: PURPOSE: A dispersal type resource request technique in a bidirectional satellite network is provided to allocate a radio resource in consideration with a channel state about a satellite. CONSTITUTION: A determining unit (460) determines whether a resource allocation about a first satellite terminal and a second satellite terminal is possible or not based on a channel state about a satellite. In case the resource allocation is not possible, a maximum value calculating unit (470) calculates a maximum value of a resource allocation about the first satellite terminal and the second satellite terminal. A transmitting unit (480) updates a resource demand amount about the satellite in consideration of the maximum value of the resource allocation. The transmitting unit transmits the updated resource demand amount to a network controller. [Reference numerals] (450) Receiving uni; (460) Determining unit; (470) Maximum value calculating unit; (480) Transmitting unit

Abstract translation: 目的：提供双向卫星网络中的分散式资源请求技术，以便考虑卫星的信道状态来分配无线电资源。 构成：基于关于卫星的信道状态，确定单元（460）确定关于第一卫星终端和第二卫星终端的资源分配是否可能。 在资源分配不可能的情况下，最大值计算单元计算关于第一卫星终端和第二卫星终端的资源分配的最大值。 考虑到资源分配的最大值，发送单元（480）更新关于卫星的资源需求量。 发送单元向网络控制器发送更新的资源需求量。 （附图标记）（450）接收单元 （460）确定单位; （470）最大值计算单位; （480）发射单元