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SELF CONFIGURATION OF 4G NETWORK TERMINALS

Baptist Johny JosephS7 I.TRoll no:3

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IntroductionFactors affecting self configuration and

reconfiguration: network selection and qos.

Two problems to satisfy self configuration and reconfiguration:framework of self configuration, service configuration in light of quality levels.

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Generations of mobile phonesZeroth Generation.First Generation.Second Generation.Third Generation.Fourth Generation.

0GHalf-duplex lines

One speaks, the other cannot speak.Push-to-talk protocol (PTT)Voice onlyTwo-way radio / “Walkie-Talkies”Mobile Telephone System (MTS)

1946 MTS

1962 IMTS

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1GAnalog cell phonesVoice only1980s to 1990sProblem with analog:

Not encryptedProne to distortions

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2G1991

Digital networksSMS

Mainly circuit-switchedMultiplexing: TDMA and CDMA1999 2.5G

GPRS Data rate up to 128 kb/s

EDGE Data rate up to 384 kb/s

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3GCombines with IP based servicesVideo-conferencing

Music downloading?Transfer of data:

EmailsDocuments

CDMA2000, UMTS, W-CDMAProblem:

Different places, different air interfacesCost of deploying

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4G Networks New ip based integrity service

providing a speed between 100 Mbps and 1 Gbps .

High security and qos. Supports user’s terminal to involve

multimode and multi access. Architecture requires multipleaccess technolgies

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Related Work

Address auto configuration based on ipv6.Quality of Service provisioning.Handover of heterogeneous networks.

IPV6

4G networks are ipv6 based.Three types of address auto configuration

issues:1.conflict-detection allocation 2.conflict free

allocation 3.best-effort allocation.Conflict free allocation algorithm are

proposed for MANET that provides assignment to mobile host during initiation,formation and maintanance of a network.

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QOS

QOS represents set of techniques necessary to manage network bandwidth,delay,jitter and packet loss.

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Heterogeneous Networks

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Self Configuration of receivers

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MechanismConfiguration of 4g terminals are influenced

by 2 factors:1.Guided by policy management tools.2.Usage context collection automatically by

terminals.

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Design and SolutionSelf configuration framework

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Design and solution

Modules of TMSNetwork Interface Adaption Manager.:provide

interface to different networks.Access Network Selection Manager:selects access

network.Handover Manager:configures IP

address,DNS,keep sessions alive.Intelligent Integrted Strategy Manager:kernel of

TMS,incharge of management and configuration of receivers,provide mobility.

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Design and solution

Modules of TMSUser preferences Default configuration:Load

default setting of user profile.Service configuration:Load default service

setting.System monitoring:Detect the

license/update/download of software.Service watchdog:In case of collapse store

setting and reeboots application software.

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ConclusionProposed a Tms framework to provide a

solution for determining the best network interface.

Integrated Strategy Manager, which is the kernel of the TMS is identified and studied.For future work, more detailed framework information for both self configuration and reconfiguration.

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Thank you…