5 Bluetooth profile hierarchy.
Overview of Bluetooth Stack Architecture 13
brand, and the Bluetooth logo. Essentially, there are three levels of Bluetooth
qualification testing:
??? Core specification conformance
??? Interoperability testing to ensure that devices work with one
another at the profile level
??? Bluetooth branding conformance
More details on the qualification process can be obtained from the Bluetooth
Qualification Program Web site [12].
1.4 What Is JAVA ME?
This section gives a brief overview of Java ME (formerly known as J2ME).
For details about Java ME, refer to books by Topley [13] and Riggs and
colleagues [14].
Java ME is the Java platform for consumer and embedded devices
such as mobile phones, pagers, personal organizers, television set-top
boxes, automobile entertainment and navigation systems, Internet televisions,
and Internet-enabled phones. Java ME is one of the three platform
editions. The other two platform editions are Java Platform,
Enterprise Edition ( Java EE) for servers and enterprise computers and
Java Platform, Standard Edition ( Java SE) for desktop computers.
A related technology is Java CardTM technology. The Java Card specification
enables Java technology to run on smart cards and other devices
with more limited memory than a low-end mobile phone.
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