觀察筆記

網路上查詢 OMA DM在 英文的定義結果：

OMA Device Management is a device management protocol specified by the Open Mobile Alliance (OMA) Device Management (DM) Working Group

wiki: OMA DM

en.wikipedia.org/wiki/OMA-DM

OMA DM specification is designed for management of small mobile devices such as mobile phones, PDAs and palm top computers. The device management is intended to support the following typical uses:

基本上要有以下功能 ＠＠

Provisioning –
Configuration of the device (including first time use), enabling and disabling features

Configuration of Device –
Allow changes to settings and parameters of the device

Software Upgrades –
Provide for new software and/or bug fixes to be loaded on the device, including applications and system software.

Fault Management –
Report errors from the device, query about status of device

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可能的傳送方式 ＠＠

OMA DM is designed to support and utilize any number of data transports such as:

physically over both wireline (USB, RS-232) and wireless media (GSM, CDMA, IrDA or Bluetooth)

(IrDA ?)

transport layers implemented over any of WSP (WAP), HTTP or OBEX or similar transports

(OBEX ?)

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找到比較專業的文章：

An introduction to OMA Device Management

不過也是 2006年的 ＠＠

要多找些新文章！