Movatterモバイル変換

• Toshiro NAKAHIRA

  NTT Access Network Service Systems Laboratories

• Koichi ISHIHARA

  NTT Access Network Service Systems Laboratories

• Motoharu SASAKI

  NTT Access Network Service Systems Laboratories

• Hirantha ABEYSEKERA

  NTT Access Network Service Systems Laboratories

• Tomoki MURAKAMI

  NTT Access Network Service Systems Laboratories

• Takatsune MORIYAMA

  NTT Access Network Service Systems Laboratories

• Yasushi TAKATORI

  NTT Access Network Service Systems Laboratories

In this paper, we propose a novel centralized control method to handle multi-radio and terminal connections in an 802.11ax wireless LAN (802.11ax) mixed environment. The proposed control method can improve the throughput by applying 802.11ax Spatial Reuse in an environment hosting different terminal standards and mixed terminal communication quality. We evaluate the proposed control method by computer simulations assuming environments with mixed terminal standards, mixed communication quality, and both.