Product Name
EK-AI7931LD
Version
E
Doc No
912-13802
Date
2022/11/14
Page
9 / 26
PRODUCT USER GUIDE
www.acsip.com.tw
3.1.4.
Wi-Fi
•
IEEE 802.11 1T1R a/b/g/n/ac/ax 5GHz and 2.4GHz bands
•
Supports 1x1 20MHz bandwidth, MCS0~8(256-QAM) in 2.4G/5GHz band
•
Support uplink MU-OFDMA TX and downlink MU-OFDMA RX
•
Support TX LDPC (Low-density parity check)
•
Support RX STBC
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Wi-Fi security WFA WPA/WPA2/WPA3 personal
•
QOS supports of WFA WMM
•
Support CSI (Channel Signal Information)
3.1.5.
Bluetooth
•
BT5.0 2M_PHY / Long Range / Advertising Extension / SAM / CS#2 / High Duty Cycle
Non-Connectable ADV
•
BT4.2 Link Layer Privacy / LE Secure Connection / LE Data Packet Length Extension / Link Layer
Extended Scanner Filter Policies
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BT4.1 Link Layer Topology / Secure Connection
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BT4.0 BLE only mode
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Up to 8 BLE links
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Packet loss concealment
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Channel quality driven data rate adaptation
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Channel assessment and WB RSSI for AFH
•
Supports Bluetooth/Wi-Fi coexistence
3.1.6.
Miscellaneous
•
Embedded eFuse to store specific device information and RF calibration data.
•
Advanced TDD mode Wi-Fi/Bluetooth coexistence scheme.
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