Mobile phones or is a practical communication tool and can be taken anywhere for people to communicate among each other. To be used, the phone has an operating system. As with any operating system on your computer, mobile phone operating system is the main software that performs management and control of hardwaresecara direct and control the management and other software, soft ware so that other software can work. So that an operating system phones (mobile operating system) will be responsible for operating the various functions and features available in mobile devices such as, skedulling task, keyboard, WAP, email, text message, synchronization with other applications and devices, play music, camera , and control other features.
Many phone companies are immersed in the operating system products both on PDA, Smartphone or mobile phone. Development of mobile application or game (mobile content) is very fast, the manufacturer of mobile Operating System (OS) have been racing to market their products by creating functions and technologies that increasingly pamper smartphone users (mobile air-OS) from terms of use of mobile entertainment and functionality for everyday tasks easier.
In addition to working to control the hardware and software resources such as mobile phone keypad, display, phonebook, battery, and connect to the network, operating system also controls for all applications can run stable and consistent. The operating system should be designed flexibly so that the software developers more easily create new applications that sophisticated. Another advantage of the mobile air-OS is to have freedom of more to download additional applications that are not provided by the vendor, operating system phone operating system will involve an
• The operating system Symbian
• Windows Mobile
• Palm operating system
• Mobile Linux
• The operating system Blackberry
Symbian operating system
Symbian OS is an operating system developed by Symbian Ltd.. designed for mobile use of mobile equipment). Symbian is an independent enterprise collaboration vendors at the time the giant Ericsson, Nokia, Motorola, and Psion. Nokia as the largest shareholder with a 47.9 percent rate. Many of her products nokia Symbian OS (including my mobile phone, Nokia 6120 Classic, Symbian OS v9.0 S60 3rd edition). Symbian is considered superior because:
A. This operating system from the beginning designed specifically for mobile phones. Unlike the Microsoft and Linux are adopted from the computer.
2. Thanks to the CC +, Java (J2ME) MIDP 2.0, PersonalJava 1.1.1a, and WAP, Symbian operating system is very open so anyone can develop it. proved widely circulated additional applications for Symbian OS or Java platform.
3. Symbian provides a user interface (UI) framework that is flexible, so that the vendor can menvariasikan products. There are four types of UI are currently available are: Series 60 (eg Nokia N70, N91, Siemens SX1, Samsung D700, D710, Panasonic X700, X800) Series 80 (Nokia N9210, 9210i, 9300); Series 90 (Nokia 7700 and 7710), UIQ (Sony Ericsson P800, P900, P910, Motorola A920, A925, A1000, A1010). Symbian MOAP (Mobile Oriented Applications Platform), for example, is Mitsubishi D800iDS who have a dual screen operation is similar to the Nintendo DS is 2 screen and the bottom of the screen just has a touch screen function.
Symbian Operating System has issued its latest smart phone is version 9.3, Symbian said that version 9.3 will further accelerate, and simplify mempermurah mobile vendors and operators to obtain service and support facilities such as WiFi, online firmware update (FOTA), HSDPA support, VoIP through IPSec, native support for Push To Talk, Java support for JSR 248, Platform security is more stable and better to protect from viruses and spam, support for 3D graphics facilities better (vector floating point).
Windows Mobile
Is a mobile operating system offered by Microsoft. Windows Mobile operating system starts from
• Pocket PC 2000
• Pocket PC 2002
• Windows Mobile 2003. It has 4 editions, namely: Windows Mobile 2003 for Pocket PC Premium Edition, Windows Mobile 2003 for Pocket PC Professional Edition, Windows Mobile 2003 for Smartphone, and Windows Mobile 2003 for Pocket PC Phone Edition
• Windows Mobile 2003 Second Edition (Windows Mobile 2003 SE)
• Windows Mobile 5
• Windows Mobile 6, has three versions, namely: Windows Mobile 6 Standard for Smartphones (phones without touchscreen), Windows Mobile 6 Professional for Pocket PC with phone functionality, and Windows Mobile 6 Classic for Pocket PCs without cellular radios. Example: Eten Glofiish X650 Windows Mobile 6.0 Professional
The latest version is being developed by Microsoft is the Photon, which is based on Windows Embedded CE 6.0 and is expected to integrate smartphones and Pocket PC versions. Examples of air-OS devices such as Windows Mobile Audiovox SMT 5600, iMate SP3i, Samsung SCH-i600, Mio 8390, Sagem Mys-7, Orange SPV C500, HP iPAQ rw6100, Motorola Mpx220, O2 Xphone, O2 Xphone II and. Acer N30 PDA is, the ASUS My Pal A716, HP iPAQ h5555, and Mio 558.
The advantages offered by such
A. Most technology IT (information technology) used a Windows-based, and platform compatibility in terms of a simple extension to the computer software is seen that Microsoft considered more ideal than Symbian or Linux.
2. Windows Mobile offers a variety of excellent features such as Mobile Blog, GPS, watching TV, and Mobile Databases.
Kelemahannyan is Windows Mobile is closed making it difficult for independent software developers to create new applications.
Mobile Linux
The first Linux mobile phone launched by Motorola in February 2003. Motorola A760 series which was first released in China this using a combination of OS Linux kernel is distributed by Silicon Valley-based software Monta Vista and other software from Sun Microsystems Java programming language. Linux-based operating system developed by Google is Android. Linux-based software platform include MOTOMAGX and Qtopia. MOTOMAGX a mobile Linux platform from Motorola. The first product based on this platform are the MOTOROKR Z6 mobile phone and MOTORAZR2 V8. Qtopia Phone Edition is a software platform and interface for Linux, developed by the company Trolltech. Greenphone Qtopia, a Linux mobile development device is intended for a wide range of new applications.
The disadvantage is the additional applications that have not been widely circulated, and Linux is built for power systems with large mengoprasikan, so the battery resource management is still less effective than the other OS.
The surplus is the ideal Linux as an OS for mobile phones because of support by large companies like IBM, Oracle, and Intel. In addition, this system is more flexible and offer a value smaller memory and can be saved.
Examples of mobile air-Linux OS: Haier N60, Motorola A760, E895, NEC N900iL, and Samsung SCH-i519. PDA products like the Sharp SL-C3000, Sharp Zaurus SL-C1000, Compaq iPAQ, IBM e-LAP reference design, and the Nokia 770 Internet Tablet.
BlackBerry operating system
Telecommunications companies from Canada, reserch in Motion (RIM), developed a mobile communication device. Initially they are producing products and services beeper (pager) in both directions, but in
development, the company broke new ground by creating pearangkat famous Blackberry push-email service, and now turned into a blackberry smartphone which has various functions such as, GPS, mobile internet, and can access Wi-FI. RIM as a developer for blackberry operating system has issued a new operating system with an application that is embedded in it is a trial version of the Document to Go DataViz made, an application that has a function officeseperti Word to Go, Presenter to Go which automatically have Sheet to Go as a spreadsheet application .
Palm operating system
Example of the embed peproduk Palm operating system is Palm Treo 680 smartphone uses the Palm operating system, which is Palm OS 5.4.9 with an Intel PXA270, 312MHz. Some of the features offered is Pocket Express, Microsoft Media Player, Palm files, PDF viewer, Adobe Acrobat Reader, eReader, Pocket Tunes, and Documents To Go.
While I use a cell phone is NOKIA 6120 Classic. I use this phone a year and am quite happy to enjoy some of the features that are served. Nokia 6120 Classic is a phone that supported OS v9.0 Symbian S60 3rd edition.
Although not much different from the mobile-phone other symbian 3rd, the home page of this mobile phone showing a row of shortcut menu that resembles the menu today on the PDA, the system that works on mobile phones is able to accelerate as a very good class ARM 11 processor clockspeed is used only around 369 till 376 MHz, this proves I do not have problems when opening various applications within the same time.
For Symbian 3rd edition based mobile phone that I use has been invested for the benefit of Office software is Quick Office (sorry, I do not maximize its use) and Adobe PDF. With my OS is more free symbian memanamkan other applications such as eBuddy (for Messenger), MP3 Dictaphone (for listening to music. Mp3), Theme DIY (to make a Thema with your own creations), some other Java applications such as PD Dictionary, English Bible Go Mini Bibile, Go Bibile NIV, KJV Go Bible, and Opera Mini 4.
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