系统之间的电信和信息交换

[中文适用范围]： 本文件定义： — 使用电感耦合设备以 13.56 MHz 中心频率连接计算机外围设备的近场通信接口和协议 1 (NFCIP-1) 的通信模式； — NFCIP-1 的主动和被动通信模式，用于实现使用近场通信 (NFC) 设备为联网产品和消费设备建立的通信网络； — 包括协议激活和数据交换方法的传输协议。本文件规定： — 调制方案； — 编码； — 比特率； — 射频 (RF) 接口的帧格式； — 初始化方案以及初始化期间数据冲突控制所需的条件。系统之间的信息交换基于交换方对交换代码和数据结构的一致意见。 [外文原描述]： This document defines: — communication modes for Near Field Communication Interface and Protocol 1 (NFCIP-1) using inductive coupled devices operating at the centre frequency of 13,56 MHz for interconnection of computer peripherals; — both the active and the passive communication modes of NFCIP-1 to realize a communication network using Near Field Communication (NFC) devices for networked products and for consumer equipment; — a transport protocol including protocol activation and data exchange methods. This document specifies: — modulation schemes; — codings; — bit rates; — frame format of the radio frequency (RF) interface; — initialisation schemes and conditions required for data collision control during initialisation. Information interchange between systems is based on agreement between the interchange parties upon the interchange codes and the data structure.