ARIB 8494B, Руководство пользователя, Страница: 24 / 39

ARIB STD-T91
-18-
Annex 2 Operational Guidelines for UWB Radio Systems
1 Summary
1.1 Objectives
The Operational Guidelines are aimed at avoiding harmful radio interference to other radio
equipment, and ensuring users’ convenience as well as achieving effective spectrum utilization,
for operating UWB (Ultra-wideband) radio systems.
The harmful radio interference is meant to refer to continuous and serious interference to
other radio equipment (Radio Law Article 82).
1.2 General scope
The Operational Guidelines apply to users of UWB radio systems and vendors (hereinafter
referred to as “vendors”) who manufacture, sell and install the radio equipment of radio
stations of UWB radio systems (hereinafter referred to as “UWB radio equipment”).
1.3 Target Systems
The Operational Guideline is intended for the following system.
UWB (Ultra-Wideband) Radio Systems ARIB STD-T91
1.4 Basic agreements
(1) Clarification of problems
Vendors shall in good faith take preventive measures including warning messages in
operation manuals, etc. and to pursue PR activities for prevention of radio interference.
(2) Preliminary survey
In case users or vendors intend to introduce UWB radio equipment, it shall be
confirmed prior to the introduction that the said radio equipment will not cause radio
interference which is harmful to other radio equipment.
(3) Coordinated responses
In the event that a UWB radio system has caused radio interference which is harmful
to other radio equipment, the users and/or vendors shall, in good faith, help for reduction
of radio interference.
2 Clarification of problems
(1) Operation manuals
Vendors shall include the intended meanings of the following messages in operation
manuals of UWB radio equipment.