Title:
無線ＬＡＮ通信システム、無線ＬＡＮアクセスポイントおよび無線ＬＡＮ通信方法
Document Type and Number:
Japanese Patent JP6787590
Kind Code:
B2
Abstract:
To provide a wireless LAN communication system that performs wireless LAN communication with a high security level.SOLUTION: A slave unit determination processing unit 111 of an AP 11 returns a determination result indicating whether a STA to which the slave unit determination processing unit belongs is a Master slave unit or a Slave slave unit to the STA, and registers the address of the STA in a STA list 130 for each group. The AP sets a packet filter in a filter unit 113 in the Slave slave unit and saves the address of the Master slave unit as the transfer destination address. The AP divides the received data packet addressed to the STA into a plurality of divided packets by a division processing unit 114, and simultaneously transfers the divided data packets to STAs of the same group as the destination by a MU-MIMO transmission unit 115. Each Slave slave unit transfers the received divided packet to the transfer destination address. The Master slave unit combines the divided packets transferred from the AP and each Slave slave unit to reconstruct the original data packet.SELECTED DRAWING: Figure 1
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Inventors:
Tomohiro Sato
Application Number:
JP2018186560A
Publication Date:
November 18, 2020
Filing Date:
October 01, 2018
Export Citation:
Assignee:
NEC Platforms, Ltd.
International Classes:
H04W12/02; H04W16/28; H04W84/12
Domestic Patent References:
| JP2014082553A | ||||
| JP2017011486A |
Foreign References:
| WO2009113129A1 |
Attorney, Agent or Firm:
Ken Ieiri