公开(公告)号：KR101396884B1

公开(公告)日：2014-05-19

申请号：KR1020120139792

申请日：2012-12-04

Applicant: 국방과학연구소

Inventor： 노봉수 ,  김수일 ,  박재돈 ,  황호영 ,  이혁준 ,  정인건 ,  정인성 ,  박성주

IPC: H04B7/02 ,  H04L27/26

CPC classification number: H04B7/026 ,  H04L45/125 ,  H04L47/70

Abstract: The present specification relates to a system for allocating a joint bandwidth and selecting a path in an uplink of an IEEE 802.16j based network using a cooperative relaying scheme and a method thereof. For this, the method for allocating the joint bandwidth and selecting the path in the uplink of the IEEE 802.16j based network, which is interworked with mobile terminals, relays and arbitrary base stations included in a plurality of transceiving modes, comprises the steps of: receiving channel information measured by and transmitted from each of the transceiving nodes via the base stations; determining a modulation and coding scheme level (MCS) of each link based on the received channel information via the base stations; and determining the number of symbols on the link used by each of the transceiving nodes according to a joint bandwidth allocation and path selection scheme in the uplink based on the determined MCS level and the average data transmission rate requested by each of the transceiving nodes via the base station.

Abstract translation: 本说明书涉及用于使用协作中继方案及其方法在IEEE 802.16j的网络的上行链路中分配联合带宽和选择路径的系统。 为此，在多个收发模式中包含的与移动终端，中继和任意基站互通的基于IEEE 802.16j的网络的上行链路中分配联合带宽和选择路径的方法包括以下步骤： 接收经由基站从每个收发节点测量和发送的信道信息; 基于经由所述基站的所接收的信道信息，确定每个链路的调制和编码方案级别（MCS）; 以及基于所确定的MCS级别和每个收发节点通过所述收发节点请求的平均数据传输速率，根据所述上行链路中的联合带宽分配和路径选择方案来确定每个收发节点使用的链路上的符号数量 基站。