RTL8192 Просмотр технического описания (PDF) - Realtek Semiconductor
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RTL8192 Datasheet PDF : 3 Pages
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The RTL8192E-GR MAC supports 802.11e for multimedia applications, 802.11i for security, and 802.11n for
enhanced MAC protocol efficiency. Using packet aggregation techniques such as A-MPDU with BA and A-MSDU,
protocol efficiency is significantly improved. Power saving mechanisms such as U-APSD, APSD, and MIMO power
saving reduces power wasted during idle time, and compensates for the extra power required to transmit MIMO
OFDM. The RTL8192E-GR provides simple legacy and 20MHz/40MHz co-existence mechanisms to ensure
backward and network compatibility.
Features
General
CMOS MAC and Baseband MIMO PHY Single Chip for IEEE 802.11a/b/g/n compatible WLAN
Complete 802.11n MIMO solution coupled with RTL8256 for 2.4G solution.
2x2 MIMO technology for extended reception robustness and exceptional throughput
Maximum PHY data rate up to 150Mbps using 20MHz bandwidth, 300Mbps using 40MHz bandwidth
Compatible with 802.11n draft 2.0 specification.
Backward compatible with 802.11a/b/g devices while operating at 802.11n data rates
200Mbps UDP throughput in 40MHz mode.
14 x 14mm 128-pin TQFP package
Host Interface
Complies with PCI Express™ Base Specification Revision 1.1
Standards Supported
IEEE 802.11a/b/g/n compatible WLAN
IEEE 802.11e QoS Enhancement (WMM, WMM-SA Client mode)
IEEE 802.11h TPC, DFS, Spectrum Measurement
IEEE 802.11k Radio Resource Measurement
IEEE 802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services
Cisco Compatible Extensions (CCX4)
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 RTL8192E-GR to assume multiple MAC identities when used as a
wireless bridge
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