四、ATM实现问题 虽然ATM技术并不是完全新的(80年代末出现的),但它的标准和实现尚未成熟。但已有的标准足以为卖主营销ATM产品和提供基本的ATM业务。关键在于卖主对于那些缺乏标准化的领域采取专门的解决办法。即使有了专营的ATM设备,也还有一些方面需要在完全满足军用要求以前给以重视,按作者的观点,此处所提出的课题代表了当 ATM Implementation Issues Although ATM technology is not completely new (appearing in the late 1980s), its standards and implementations are not yet mature. However, the existing standards are sufficient to sell ATM products to vendors and provide basic ATM services. The key is that vendors take a specialized approach to those areas where there is a lack of standardization. Even with proprietary ATM equipment, there are some areas that need to be valued before the military requirements are fully met. From the author’s point of view, the topics presented here represent