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Coexistence of stations capable of different modulation schemes in a wireless local area network
Coexistence of stations capable of different modulation schemes in a wireless local area network
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机译:无线局域网中具有不同调制方案的站点的共存
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摘要
A local-area network is provided where a plurality of OFDM stations and DSSS/CCK-only stations coexist. A beacon signal having a contention-free-period (CFP) is transmitted from an access point to the plurality of stations. The OFDM-modulated data is transmitted to the plurality of stations before the CFP ends, and after the CFP period ends, the DSSS/CCK-modulated data is transmitted, thereby preventing collisions between the stations.
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