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FOR MOBILES

UNDER THE GUIDANCE OF

PROF. HEMBADE



CONTENTS

INTRODUCTION

HISTORY

FEATURES

NEED OF SYMBIAN OS

REQUIREMENTS

ARHITECTURE

APLICATION PLATFORM

BIBLIOGRAPHY



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.



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



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.



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



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



NEED FOR SYMBIAN OS

Small and mobile, but always available

Addressing the mass-mark et

Handling occasional connectivity

Product diversity

Open platform



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.



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.



ARCHITECTURE

UI Platforms

Applications

Test UI

SYMBIAN OS

User Interface Data Service Application

Framework Enablers Engines

CORE



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.



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



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.



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



THANK YOU !

Vinay SoniRoll No. 60

IMED,BVP

vinay final prestatn

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