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数家主要的PC厂商、无线硬件制造商和无线服务提供商成立Wireless Ready and Trade Alliance(无线产品与贸易联盟)以促进更广泛地使用无线通信。据该联盟预测,到2002年将有1600万无线用户。无线产品与贸易联盟希望通过增强传输数据所需的部件(包括无线硬件、软件和服务)的可互操作性以改进无线通信。过去都是由用户或服务提供商负责在用以传输无线数据的不同部件间实现可互操作性,因而这种可互操作性是零零碎碎地拼凑起来的。鉴于
Several major PC manufacturers, wireless hardware manufacturers and wireless service providers have formed the Wireless Ready and Trade Alliance to promote wider use of wireless communications. According to the alliance, there will be 16 million wireless subscribers by 2002. The Wireless Products and Trade Coalition hopes to improve wireless communications by enhancing the interoperability of the components needed to transmit data, including wireless hardware, software and services. In the past, users or service providers were responsible for interoperability between the different components used to transmit wireless data, and the interoperability was fragmented piecemeal. Given that