A WLAN SoC for video applications including beamforming and maximum ratio combining

A WLAN SoC for video applications handles IEEE 802.11a/b/g and supports PHY data rates to 108 Mbit/s. The SoC implements two chain maximum ratio combining and beamforming. Video features include a jitter removal system and MPEG-TS packet aggregation. Measured results on the 7.2mm/spl times/7.2mm IC...

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Bibliographic Details
Main Authors: McFarland, W., Won-Joon Choi, Tehrani, A., Gilbert, J., Kuskin, J., Cho, J., Smith, J., Dua, P., Breslin, D., Ng, S., Xiaoru Zhang, Yi-Hsiu Wang, Thomson, J., Unnikrishnan, M., Mack, M., Mendis, S., Subramanian, R., Husted, P., Hanley, P., Ning Zhang
Format: Conference Proceeding
Language:English
Subjects:
Array signal processing
Baseband
Receiving antennas
Robustness
Signal to noise ratio
Streaming media
System-on-a-chip
Transmitters
Transmitting antennas
Wireless LAN
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Summary:A WLAN SoC for video applications handles IEEE 802.11a/b/g and supports PHY data rates to 108 Mbit/s. The SoC implements two chain maximum ratio combining and beamforming. Video features include a jitter removal system and MPEG-TS packet aggregation. Measured results on the 7.2mm/spl times/7.2mm IC using a 0.18 /spl mu/m CMOS process demonstrate throughput improvements in both RX and TX.
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2005.1494064