Laboratory Links Under Security Encryption

Extended Performance Studies of IEEE 802.11 b,g Laboratory Links Under Security Encryption 

Pacheco de Carvalho, H. Veiga, N. Marques, C.F. Riheiro Pacheco, and A.D. Reis 

Contactless communication techniques have been developed using mainly electromagnetic waves in several frequency ranges, propagating in the air. Examples of wireless communications technologies are Wi-Fi and FSO, whose importance and 

Nominal transfer rates up to 11 (802.1 lb), 54 Mbps (802.11 a, g) and 600 Mbps (802.1 In) are specified. CSMA/CA is the medium access control. Wireless communications, wave propagation [2, 3] and practical implementations of WLANs [4] have been studied. Detailed information has been given about the 

Unidade de Detecfao Remota, Univeisidade da Beira Interior, 6201-001 CovUha, Portugal e-mail pacheco ubi.pt al7597 ubi.pt adreis ubi.pt 

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