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Transcript of Vinay Final Prestatn
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FOR MOBILES
UNDER THE GUIDANCE OF
PROF. HEMBADE
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CONTENTS
INTRODUCTION
HISTORY
FEATURES
NEED OF SYMBIAN OS
REQUIREMENTS
ARHITECTURE
APLICATION PLATFORM
BIBLIOGRAPHY
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INTRODUCTION
Symbian OS is designed for the mobile phone environment.
It addresses constraints of mobile phones by providing a framework to
handle low memory situations, a power management model, and a rich
software layer Implementing industry standards for communications,
telephony and data rendering.
The five key points - small mobile devices, mass-market, intermittent
wireless Connectivity, diversity of products and an open platform for
independent software developers - are the premises on which Symbian
OS was designed and developed. This makes it distinct from anydesktop, workstation or server operating system.
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Symbian believes that the mobile phone market has five key
characteristics that make it unique, and result in the need for a
specifically designed operating system:
1) Mobile phones are both small and mobile.
2) Mobile phones are ubiquitous - they target a mass-market of consumer, enterprise professional users ,etc.
3) Mobile phones are occasionally connected - they can be used when
connected to the wireless phone network, locally to other devices, or
on their own.
4) Manufacturers need to differentiate their products in order to innovateand compete in a fast-evolving market.
5) The platform has to be open to enable independent technology and
software
INTRODUCTION
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HISTORY Symbian OS started life as EPOC - the operating system used for many
years in Psion handheld devices.
Symbian established as a private independent company in June 1998,
the Symbian headquater in London. Symbian Lmimted was owned by
Ericsson, Nokia, Motorola and Psion.
Symbian is a software licensing company that develops and supplies
the advanced, open, standard operating system ± Symbian OS ± for
data-enabled mobile phones.
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Symbian OS 6.0 and 6.1 (also called ER 6
): Bluetooth was added for exchanging data
over short distances from fixed and mobile devices. (2002)
Symbian OS 7.0 and 7.0s: This version added EDGE (Enhanced Data rates for GSM
Evolution) support and IPV6 (Internet Protocols ver.6) (2003)
Symbian OS 8.0: There are not great evolution has shared some API¶s to support 3G.
Symbian OS 9.1: Change of version 1.2 for the Bluetooth has version 2.0 where the
difference is the introduction of an EDR (Enhanced Data Rate) for faster data transfer.
Symbian OS 9.3: The WIFI 802.11 and the HSDPA (High Speed Downlink PacketAccess) appear on Symbian OS.
Symbian Os 9.5: This last version includes native-support for mobile digital television
broadcasts in DVB-H and ISDB-T formats and also location services.
VER SIONs OF SYMBIAN OS BY TIME BY TIME
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FEATURES OF SYMBIAN OS Browsing: full web browser support and WAP stack for mbile browsing Messaging: support MMS, EMS, SMS, POP3, IMAP4, SMTP, MHTML;
standard attachments; fax
Multimedia: shared access to screen, keyboard, fonts and bitmaps; audio
recording and playback, and image related functionality (support common
audio and image formats), including API for graphics acceleration, streaming
and direct screen access
Communication protocols: including TCP, IP version 4, IP version 6 and
WAP, IrDA, Bluetooth, USB
Mobile telephony: abstract API for cellular standards.
Data synchronization: Over-The-Air (OTA) synchronization support using
SyncML. Supported over serial, infrared, Bluetooth and USB links. Providessynchronization : PIM data, transfer of files, and document conversion to and
from non-Symbian OS formats.
Security: full-strength encryption and certificate management, secure
communications protocols (including HTTPS, WTLS and SSL), WIM
framework and certificate-based application installation
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NEED FOR SYMBIAN OS
Small and mobile, but always available
Addressing the mass-mark et
Handling occasional connectivity
Product diversity
Open platform
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FUNDAMENTAL REQUIREMENTS
It must work on stand alone portable devices.
It must work on different sorts of devices.
It must be future proof.
It must be open to all to licence on fair and equal
terms.
It must be based on open standards. It must be open to all to develop applications -
again with a level playing field for all.
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ARCHITECTURE
Core - Symbian OS core is common to all devices, i.e. kernel, file
server, memory management and device drivers. Above this core,
components can be added or removed depending on the product
requirements.
System Layer - The system layer provides communication andcomputing services such as TCP/IP, IMAP4, SMS and database
management.
Application Engines - Above the System Layer sits the Application
Engines,enabling software developers (be they either employed by the
phone manufacturer or independent) to create user interface to data.
User Interface Software - USI can be made or licensed by
manufacturers.
Applications - Applications are slotted in above the user interface.
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ARCHITECTURE
UI Platforms
Applications
Test UI
SYMBIAN OS
User Interface Data Service Application
Framework Enablers Engines
CORE
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Application platforms
Series 60 is a UI for mobile phones that are single-handed operated. Inaddition to voice communication, multimedia messaging, content browsing and application downloading are the main features of this
platform. Series 80 is a UI for devices with larger horizontal screens. It is used
in clamshell devices with a QWERTY keyboard.
UIQ is a customizable pen-based user interface platform for media-rich mobile phones based on Symbian OS.
Symbian OS is also being used in the new Series 90 platform, which is
being introduced in the Nokia 7700 phone. With a pen input user interface, a horizontal screen and an optional television tuner, the Nokia 7700 brings mobile multimedia to a new level.
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9/27/2010 Himal P. Humagain Fall 2005Symbian OS 14
UIQ Telephones
UIQ 3.1 (Symbian OS v9.2) Motorola MOTORIZR Z8
UIQ 3.0 (Symbian OS v9.1) Sony Ericsson M600, W960, P990
UIQ 2.1 (Symbian OS v7.0) Sony Ericsson P910, P900, Motorola A1000, FOMA M1000, Arima
U308
UIQ 2.0 (Symbian OS v7.0) Sony Ericsson P800, P802, Motorola A920, A925, BenQ P30
S60 TelephonesS60 3rd edition FP2 (Symbian OS v9.3) Nokia N96, N78 Samsung I8510 innov8, L870
S60 3rd edition FP1 (Symbian OS v9.2) Nokia N95, N82, N77, Samsung SGH-i450, SGH-i550, SGH-i520,
SGH-i560, G81, LG JOY
S60 3rd edition (Symbian OS v9.1) Nokia E60, E61, E70; 3250, N71, N80, N91, N92
S60 2nd edition FP3 (Symbian OS v8.1) Nokia N70, N90
S60 2nd edition FP2 (Symbian OS v8.0a) Nokia 6630, 6680, 6681, 6682, Lenovo P930
S60 2nd edition FP1 (Symbian OS v7.0s) Nokia 3230, 6670, 7610, 6620, 6260, Panasonic x700, x800, SDH-
D720
S60 2nd edition (Symbian OS v7.0s) Nokia 6600
S60 1st edition (Symbian OS v6.1) Nokia 7650, Nokia 3650, 3600, 3660, 3620, N-Gage(QD), Sendo X,
Siemens SX1
EXAMPLE
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Success Technical
± Symbian Has large software development community.
± Symbian OS maintains its position as the industry¶s leading
development platform for phones designed for 3G networks
± Symbian OS Real Time Compatibility Layer (RTCL)
± Modularity: runtime linking between dynamically linked shared librariy
Commercial
± Q3 2005 shipments of Symbian OS phones rise 131% (Symbian
OS, 2005)
± Symbian OS worldwide installed base reaches almost 48 million
phones.
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Bibliography REFERENCES
1) Professional Symbian Programming by Martin Taskeret al.
2) Nokia Whitepaper.
3) www.symbian.com/books/
4) www.symbian.com
5) www.symbiandevnet.com
6) www.symbian.com/technology/symbos-phones.html
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THANK YOU !
Vinay SoniRoll No. 60
IMED,BVP