수 Gbps 급 차세대 무선 랜의 Throughput 향상을 위한 성능 분석

In this paper, we analyze the impact of MAC throughput in the next generation multi-Gbps WLAN system. The throughput rapidly degrades as the physical data rate increases. To solve this problem, we extend HT-Length field bits for a long frame. The result shows that the throughput of 3Gbps, which is the sufficient throughput for Full HD video streaming, is achieved at 4Gbps data rate by using 18 bits for HT-Length field.