标准号：ISO/IEC 18000-4-2004
实施状态：作废
中文名称：信息技术.项目管理的射频识别.第4部分:2.45 GHz空中接口通信用参数
英文名称：Information technology - Radio frequency identification for item management - Part 4: Parameters for air interface communications at 2,45 GHz
发布日期：2004-08
被替代标准：ISO/IEC 18000-4-2008
代替标准：ISO/IEC FDIS 18000-4-2004
采用标准：BS ISO/IEC 18000-4-2004,IDT;CAN/CSA-ISO/IEC 18000-4-2005,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 2,45 GHz Industrial, Scientific, and Medical (ISM) band used in item management applications. The
purpose of this part of ISO/IEC 18000 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. This part of ISO/IEC 18000 further defines the communications
protocol used in the air interface.
This part of ISO/IEC 18000 contains two modes. The first is a passive tag operating as an interrogator talks
first while the second in a battery assisted tag operating as a tag talks first. The detailed technical differences
between the modes are shown in the parameter tables.
文件格式：PDF
文件大小：822.43KB
文件页数：106
（以上信息更新时间为：2019-11-22）
ISO_IEC 18000-4-2004 信息技术.项目管理的射频识别.第4部分_2.45 GHz空中接口通信用参数.pdf
(822.43 KB)
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