识别卡.传输层拓扑.HCI/HCP交换配置

[中文适用范围]： 本文件规定了从 HCI/HCP（参见 ETSI TS 102 622）派生的协议的要求，以实现设备间通信，无论数据链路层和物理层如何。本文件涵盖以下内容：a) 由一个或多个主机和一个控制器组成的系统的概述；b) 主机与主机控制器之间连接拓扑的扩展（例如星形拓扑和其他附加拓扑）；c) 现有系统使用 ETSI TS 102 613 与符合本文件的新系统之间的隔离（本文件引用 ETSI TS 102 613，但不更改其规范且不使用 RFU）。对于 ETSI TS 102 622，数据链路层和物理层（如 ETSI TS 102 613 中规定的 SWP）不在本文件范围内。尽管在本文件中被提及，但通过强制 HCP 封装到 T=1 或相反操作来实现传输层的重复，属于范围之外的内容。 [外文原描述]： This document specifies the requirements for a protocol derived from HCI/HCP (see ETSI TS 102 622) enabling communication for devices regardless of data link and physical layers. This document covers the following: a) outline of a system comprised of one or more hosts and one controller; b) extension of connection topology between hosts and host controller (i.e. star topology and additional other topologies); c) segregation between existing system using ETSI TS102 613 and new system compliant to this document (this document refers ETSI TS 102 613, but does not change its specification and does not use RFU). For ETSI TS 102 622, data link layer and physical layer like SWP specified in ETSI TS 102 613 is out of the scope. Albeit questioned in this document, the duplication of OSI transport layer by e.g. enforcing encapsulation of HCP into T=1 or the reverse, is out of the scope.