标准号：ISO/IEC 18000-6-2004
实施状态：作废
中文名称：信息技术.项目管理的射频识别.第6部分:860 MHz至960 MHz空中接口通信用参数
英文名称：Information technology - Radio frequency identification for item management - Part 6: Parameters for air interface communications at 860 MHz to 960 MHz
发布日期：2004-08
被替代标准：ISO/IEC 18000-6-2010
代替标准：ISO/IEC FDIS 18000-6-2004
采用标准：BS ISO/IEC 18000-6-2004,IDT;CAN/CSA-ISO/IEC 18000-6-05-2005,IDT
起草单位：ISO/IEC JTC 1/SC 31
标准简介：This part of ISO/IEC 18000 defines the air interface for radio frequency identification (RFID) devices operating
in the 860 MHz to 960 MHz Industrial, Scientific, and Medical (ISM) band used in item management
applications. Its purpose is to provide a common technical specification for RFID devices that may be used by
ISO committees developing RFID application standards. This part of ISO/IEC 18000 is intended to allow for
compatibility and to encourage inter-operability of products for the growing RFID market in the international
marketplace. This part of ISO/IEC 18000 defines the forward and return link parameters for technical
attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel
bandwidth, maximum EIRP, spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate
accuracy, bit transmission order, and where appropriate operating channels, frequency hop rate, hop
sequence, spreading sequence, and chip rate. It further defines the communications protocol used in the air
interface.
This part of ISO/IEC 18000 contains one mode with two types. Both types use a common return link and are
reader talks first. Type A uses Pulse Interval Encoding (PIE) in the forward link, and an adaptive ALOHA
collision arbitration algorithm. Type B uses Manchester in the forward link and an adaptive binary tree collision
arbitration algorithm. The detailed technical differences between the two types are shown in the parameter
tables.
文件格式：PDF
文件大小：1.79MB
文件页数：144
（以上信息更新时间为：2019-11-22）
ISO_IEC 18000-6-2004 信息技术.项目管理的射频识别.第6部分_860 MHz至960 MHz空中接口通信用参数.pdf
(1.79 MB)
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