ČSN ETSI EN 301893-V1.8.1 (874604)

Annotation of standard text ČSN ETSI EN 301893-V1.8.1 (874604):

V1.8.1 The present document applies to 5 GHz high performance wireless access systems (WAS) including RLAN equipment which is used in wireless local area networks. Such networks provide high speed data communications in between devices connected to the wireless infrastructure. The present document also applies to ad-hoc networking where these devices communicate directly with each other, without the use of a wireless infrastructure. The present document also describes spectrum access requirements to facilitate spectrum sharing with other equipment. 5 GHz high performance wireless access systems (WAS) including RLAN equipment are further referred to as RLAN devices in the present document. The spectrum usage conditions for this RLAN equipment are set in the ECC Decision (04)08 [5] and the Commission Decision 2005/513/EC [6] as amended by the Commission Decision 2007/90/EC [7]. The equipment is intended to operate in the frequency ranges 5 150 MHz to 5 350 MHz and 5 470 MHz to 5 725 MHz which have been allocated by WRC-03 to the mobile service on a primary basis for the implementation of WAS/RLANs covered by the present document. The present document is intended to cover the provisions of article 3.2 of the R&TTE Directive [1], which states that: ".radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference"