IEEE 802.11n Wi-Fi IP

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Compare 5 IP from 4 vendors (1 - 5)
  • IEEE 802.11n / 802.11ac (WiFi) LDPC Decoder
    • Compliant with IEEE 802.11n-2009.
    • Compliant with IEEE P802.11ac (draft).
    • Support for all LDPC code rates (1/2, 2/3, 3/4, 5/6).
    • Support for all LDPC block lengths (648, 1296, and 1944 bits).
  • Dual band WiFi N/G/B/A Digital Baseband IP
    • Supports data rates upto 65Mbps
    • Throughput numbers of above 50 Mbps for UDP and above 40 Mbps for TCP.
    • Support for authentication methods (Cisco® LEAP, PEAP with EAP-GTC support, CCKM with EAP-FAST) depend on the host platform.
    • Supports MAC enhancements including:802.11d -Regulatory domain operation,802.11e -QoSincluding WMM,802.11h –Transmit power control dynamic and frequency selection,802.11i -Security including WPA2 and WAPI compliance,802.11k -Radio resource measurement,802.11r –Roaming,802.11w -Management frame protection
    Block Diagram -- Dual band WiFi N/G/B/A Digital Baseband IP
  • Tensilica Fusion F1 DSP
    • Specialized design to take advantage of sparsity in weights and activations for compute and bandwidth reduction
    Block Diagram -- Tensilica Fusion F1 DSP
  • IEEE 802.11n RF/Baseband/MAC 40nm
    • Supports WFA Wi-Fi Direct, Wi-Fi Aware PMF and WPS
    • Frequency band: 2.4GHz
    • Modulation modes: OFDM with BPSK, QPSK, 16-QAM,64-QAM, DSSS, CCK
    • Supported data rates: IEEE 802.11b: 1 to 11Mbps, IEEE 802.11g: 6 to 54Mbps, IEEE 802.11n: 6.5 to 72.2Mbps
    Block Diagram -- IEEE 802.11n RF/Baseband/MAC 40nm
  • Ceva-Waves 802.11n (Wi-Fi 4) 1x1 20/40MHz MAC & modem
    • low power
    • small area
    • low MIPS requirement
    Block Diagram -- Ceva-Waves 802.11n (Wi-Fi 4) 1x1 20/40MHz MAC & modem
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