AsiaRF MT7915DAN Руководство - Страница 3
Просмотреть онлайн или скачать pdf Руководство для Блок управления AsiaRF MT7915DAN. AsiaRF MT7915DAN 15 страниц. Wifi6 2t2r dual bands dual concurrents mpcie card ieee802.11ax/ac/a/b/g/n
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configurable.
Optimized RF architecture and baseband algorithms provide superb performance and low power
consumption. Intelligent MAC design deploys a high efficient offload engine and hardware data processing
accelerators which completely offloads Wi-Fi task of the host processor. MT7915DAN is designed to
support standard based features in the areas of security, quality of service and international regulations,
giving end users the greatest performance any time and in any circumstance.
MT7915DAN supports concurrent dual-band operation at 5GHz and 2.4GHz band (DBDC, Dual-Band-
Dual-Concurrent). It enables diversified applications that require one link at 2.4GHz band, and the other at
less crowded 5GHz band simultaneously.
MT7915DAN is designed to support high data throughput over WiFi. The host interfacec PCIe are
integrated to provide stable bandwidth between the host platform and MT7915DAN. The clock rate of
internal bus fabric can also support the throughput the requirement. The clock rate of MCU is also
configurable for different kinds of scenarios.
Deep sleep mode: Multiple power domains are implementd on chip. It defines a deep sleep mode, in which
only the AON domain is powered on, while other OFF domains are shut off by the power switches integrated
on chip. In deep sleep mode, the PMU could be futher configured to be in a low power state to save the
power consumption.
Two CPU systems: There are both 32-bits RISC MCU subsystem. The CPU has its local memory. There
are several options of clock frequency to provide the optimal performance with the best power consumption.
The 32-bit RISC MCU is used to do clocck control, power management, and host inferface
configuratoin.PDMA (packet DMA) engines are intergrated to support on-the-fly data buffer management.
MT7915DAN had the WiFi MAC and BBP subsystem and use with MT7975N together, which provide
the best-in-class radion and low power performance.
MT7915DAN features PCIe2.1 for the host interface.
MT7915DAN has the Wi-Fi MAC and BBP subsystem and use with MT7975DN together, which provide
the best-in-class radio and low power performance.
With the advent of 802.11ax/ac, multiuser MIMO (MU-MIMO) is defined. MT7915DAN supports MU-
MIMO with different configurations. An AP is able to use its antenna arrays to transmit multiple frames to
different clients at the same time and over the same frequency spe
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