【英文标准名称】: Wireless Features Description - Introduction 【原文标准名称】: 无线特征描述.说明 【标准号】: ANSI/TIA-664-000-B-1-2005 【标准状态】: 现行 【国别】: 美国 【发布日期】: 2005 【实施或试行日期】: 【发布单位】: 美国国家标准学会(ANSI)【起草单位】: ANSI【标准类型】: ()【标准水平】: ()【中文主题词】: 特点;无线;电信;无线电工程;移动无线电通信系统【英文主题词】: wireless;radio engineering;mobile radio systems;telecommunications;features【摘要】: Describes a subset of wireless features, which have been defined to enable a wireless subscriber to use these features in any system into which the subscriber roams. To accomplish this, the selected subset consists of features that are more likely to be used when roaming, and also features that are necessary to implement full intersystem operation.【中国标准分类号】: M30【国际标准分类号】: 33_070_50【页数】: 【正文语种】: 英语