Realtek RTL8192DE User Manual page 6

MAC Features
Frame aggregation for increased MAC
efficiency (A-MSDU, A-MPDU)
Low latency immediate High-Throughput
Block Acknowledgement (HT-BA)
Long NAV for media reservation with
CF-End for NAV release
PHY-level spoofing to enhance legacy
compatibility
MIMO power saving mechanism
Channel management and co-existence
Multiple BSSID feature allows the
RTL8192DE to assume multiple MAC
identities when used as a wireless bridge
Supports Wake-On-WLAN via Magic
Packet and Wake-up frame
Transmit Opportunity (TXOP) Short
Inter-Frame Space (SIFS) bursting for higher
multimedia bandwidth
Dual MAC architecture allows dual band or
dual network access or behave a station and
an AP concurrently.
WiFi Direct supports wireless peer to peer
applications.
Peripheral Interfaces
General Purpose Input/Output (10 pins)
4-wire EEPROM control interface
(93C46/93C56)
Three configurable LED pins
Half Mini-Card User Manual
Configurable Bluetooth Coexistence
Interface
PHY Features
IEEE 802.11n MIMO OFDM
Two Transmit and Two Receive paths
(2T2R)
20MHz and 40MHz bandwidth transmission
Support 2.4Ghz and 5Ghz band channels
Short Guard Interval (400ns)
Sounding packet
DSSS with DBPSK and DQPSK, CCK
modulation with long and short preamble
OFDM with BPSK, QPSK, 16QAM, and
64QAM modulation.
Convolutional Coding Rate: 1/2, 2/3, 3/4,
and 5/6
Maximum data rate 54Mbps in 802.11g and
300Mbps in 802.11n
OFDM receive diversity with MRC using up
to 2 receive paths. Switch diversity used for
DSSS/CCK
Hardware antenna diversity
Selectable digital transmit and receiver FIR
filters
Programmable scaling in transmitter and
receiver to trade quantization noise against
increased probability of clipping
Fast receiver Automatic Gain Control (AGC)
On-chip ADC
3
RTL8192DE
Rev.1.0