Symbian OS 及通讯技术术语全解

核心提示：APIs and platforms, including the JavaPhone API and PersonalJava platform, which are included in Symbian OS."业内标准的面向对象的语言和虚拟机， 由SunMicrosystems 发明，Symbian

APIs and platforms, including the JavaPhone API and PersonalJava platform, which are included in Symbian OS.

"业内标准的面向对象的语言和虚拟机， 由SunMicrosystems 发明，于1996 年正式发布。Java 是网络应用程序和小程序的理想语言。Sun 的Java 规范包括许多Java API 和平台，其中包含Symbian 操作系统中包括的JavaPhone API 和PersonalJava 平台。"

J2ME

Java 2 Platform, Micro Edition (J2ME): The edition of the Java platform that is targeted at small, standalone or connectable consumer and embedded devices. The J2ME technology consists of a virtual machine and a set of APIs suitable for tailored runtime environments for these devices. The J2ME technology has two primary kinds of components ? configurations and profiles.

Java 2 平台，Micro Edition (J2ME)：该版本的Java 平台面向小型的独立或可连接的消费者和嵌入设备。J2ME 技术由虚拟机和一组适用于为这些设备定制的运行时环境的API组成。J2ME 技术有两种主要类型的组件：配置和配置文件。

JavaPhone

A Java API specification controlling contacts, power management, call control, and phonebook management, intended specifically for the programmability requirements of mobile phones.

一种用来控制联系人、电源管理、呼叫控制和电话簿管理的Java API 规范，它专门满足手机的可编程能力要求。

Kernel

Core of an operating system, a kernel manages the machine’s hardware resources (including the processor and the memory), and provides and controls the way any other software component can access these resources. The kernel runs with a higher privilege than other programs (so-called user-mode programs). The power and robustness of an OS's kernel play a major role in shaping overall system design and reliability.

在移动设备和固定设备之间短距离传送数据和语音的无线通信的开放式规范。例如，它指定手机、计算机和PDA 之间如何互连、如何与计算机、办公室电话或家庭电话互连。第一代蓝牙允许以最高1Mbps/s 的速率交换数据，即便是在电磁干扰较为厉害的地区。它使用全球可用的波段(2.4 GHz ISM 波段)，通过短程无线链路传输和接收数据。