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SoftWLAN™
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SoftWLAN™ IP core is fully compliant with IEEE 802.11b standard and is a pure software implementation of each the MAC and PHY. It supports 1, 2, 5.5 & 11 Mbps data rates and the optional ‘short preamble’ mode in addition to the mandatory ‘long preamble’ mode. This solution is the world’s first software–based architecture which delivers an unparalleled flexibility coupled with a high level of customization capabilities. This offering addresses a multitude of applications with varying requirements and software upgrades.
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Key Features |
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| SoftWLAN™ PHY |
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Uses 2.4-GHz ISM band
Provides data rates of 1, 2, 5.5 & 11 Mbps
Supports DBPSK, DQPSK in DSSS mode, DQPSK with CCK modulation
Supports long preamble and optional short preamble
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| Integrated and tested with industry’s leading RF front ends |
| Optimized for low power consumption, low gate count, and lower MCPS |
| SoftWLAN™ MAC |
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Adhoc and Infrastructure Modes
Channel Access/Acquistion
Exponential Back-Off
RTS/CTS DATA/ACK Support
Fragmentation – Defragmentation
Beacon Synchronization
Power Save Mode
WEP (64-bit and 128-bit)
Interoperable with Commercially available Access Points and Stations
Test Suites based on UNH & WiFi Certification
Runs on RISC processor
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