标准摘要
[中文适用范围]： ISO/IEC 18000 的这一部分定义了射频识别 (RFID) 设备的空中接口，该设备作为项目管理应用中使用的 433 MHz 频段的有源 RF 标签运行。 ISO/IEC 18000 这一部分的目的是为 RFID 设备提供通用技术规范，供制定 RFID 应用标准的 ISO 委员会使用。 ISO/IEC 18000 的这一部分旨在实现兼容性并鼓励国际市场中不断增长的 RFID 市场产品的互操作性。 ISO/IEC 18000 的这一部分定义了技术属性的前向和返回链路参数，包括但不限于工作频率、工作信道精度、占用信道带宽、最大功率、杂散发射、调制、占空比、数据编码、比特速率、比特率精度、比特传输顺序以及（如果适用）操作信道、跳频速率、跳频序列、扩频序列和码片速率。 ISO/IEC 18000的这一部分进一步定义了空中接口中使用的通信协议。 [外文原描述]： ISO/IEC 18000-7:2008 defines the air interface for radio frequency identification (RFID) devices operating as an active RF tag in the 433 MHz band used in item management applications. The purpose of ISO/IEC 18000-7:2008 is to provide a common technical specification for RFID devices that may be used by ISO committees developing RFID application standards. ISO/IEC 18000-7:2008 is intended to allow for compatibility and to encourage interoperability of products for the growing RFID market in the international marketplace. It defines the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, maximum power, 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. ISO/IEC 18000-7:2008 further defines the communications protocol used in the air interface.
英文名称Information technology - Radio frequency identification for item management - Part 7: Parameters for active air interface communications at 433 MHz