• 베이커리
• /
• 6호통권383호
• /
• pp.94-95
• /
• 2000

• 베이커리
• /
• 3호통권452호
• /
• pp.128-131
• /
• 2006

• 베이커리
• /
• 9호통권422호
• /
• pp.126-129
• /
• 2003

• 베이커리
• /
• 6호통권347호
• /
• pp.161-161
• /
• 1997

• 베이커리
• /
• 6호통권359호
• /
• pp.154-154
• /
• 1998

• 한국통신학회논문지
• /
• 제40권12호
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• pp.2410-2418
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• 2015

In this paper, we consider the femto users and their mutual interference as graph elements, nodes and weighted edges, respectively. The total bandwidth is divided into a number of resource blocks (RBs) and these are assigned to the femto user equipment (FUEs) using a graph coloring algorithm. In addition, resources blocks are assigned to the femto users to avoid inter-cell interference. The proposed scheme is compared with the traditional scheduling schemes in terms of throughput and fairness and performance improvement is achieved by exploiting the graph coloring scheme.