Prachi R. Profile | Freelancer

4.5

(54 reviews)

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$10 USD / hour

ghaziabad,

$10 USD / hour

It's currently 3:34 AM here

Joined September 11, 2015

5 Recommendations

Prachi R.

@nikisodlan

4.5

(54 reviews)

5.2

5.2

86%

86%

$10 USD / hour

ghaziabad,

$10 USD / hour

71%

Jobs Completed

92%

On Budget

77%

On Time

18%

Repeat Hire Rate

Matlab, NS2, NS3, Omnet++, Opnet, LTE, Simulink,

I am an innovative step in IT Technology for the present global business have successfully completed number of software & Research projects and number of IT & projects training. We take a long-term view and ensure that any solution we put in place today will efficiently meet your needs while providing the extensibility to carry your career into the future. We draw from our years of experience development and IT strategies and solutions to help you implement the agile, integrated systems and processes that will help your career run leaner and smarter as it continues to grow. MATLAB/SIMULINK NETWORK SIMULATOR 2/3 OPNET/OMNET++ JAVA/HADOOP/CLOUD COMPUTING PHP/WORDPRESS/CSS/JQUERY/AJAX Services: Software Development Telecom and Wireless communication Network design and simulation Academic and technical assignments Bachelor ,Master ,PhD level projects

See all Matlab and Mathematica Engineers in India

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Portfolio

Install ns2.35 in ubuntu 12.04 and show all the basic running process and explain tcl too.

NS2.35 installation and Running process

I help in ns3 installation on ubuntu 12.04.

install ns3

3339690

Create a simulation in NS2 or NS3 comparing various MANET routing protocols to various mobility model

Routing protocols: DSDV, DSR, AODV, AOMDV

Mobility models: Random Waypoint, Manhattan Grid Model, Gauss Markov model, Reference point mobility model, Probabilistic Random Walk.

Abstract— Mobile wireless nodes without any
controlling stations forms a Mobile Ad-hoc Network.
Routing in MANET is an important issue to be
considered. There are various routing protocols are
developed for MANET. Selection of good protocol yield
very good results. Another important consideration is the
mobility models for the node movement. In this paper
the routing protocols are compared based on various
mobility models. As the mobility model changes the delay
of the protocol also varies. End to end delay is taken as
the performance measure.
Index Terms— Mobile Ad-hoc Network (MANET),
Routing Protocols, Mobility Models, AODV, DSDV, DSR

comparing various MANET routing protocols on various mobilit

3339679

I want to do simulation to SDN- Software defined networking. Then do simulation to DDoS attacks then try to stop this attack and try to make the SDN more secure by using ns 3 simulator.

sumilation DDoS attack

Plot graphs based on gunuplot on NS3

URGENT Help to plot graph in PmiPV6 in NS3 -- 2

Plot graphs based on gunuplot on NS3

URGENT Help to plot graph in PmiPV6 in NS3 -- 2

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

Install ns2.35 in ubuntu 12.04 and show all the basic running process and explain tcl too.

NS2.35 installation and Running process

I help in ns3 installation on ubuntu 12.04.

install ns3

3339690

Create a simulation in NS2 or NS3 comparing various MANET routing protocols to various mobility model

Routing protocols: DSDV, DSR, AODV, AOMDV

Mobility models: Random Waypoint, Manhattan Grid Model, Gauss Markov model, Reference point mobility model, Probabilistic Random Walk.

Abstract— Mobile wireless nodes without any
controlling stations forms a Mobile Ad-hoc Network.
Routing in MANET is an important issue to be
considered. There are various routing protocols are
developed for MANET. Selection of good protocol yield
very good results. Another important consideration is the
mobility models for the node movement. In this paper
the routing protocols are compared based on various
mobility models. As the mobility model changes the delay
of the protocol also varies. End to end delay is taken as
the performance measure.
Index Terms— Mobile Ad-hoc Network (MANET),
Routing Protocols, Mobility Models, AODV, DSDV, DSR

comparing various MANET routing protocols on various mobilit

3339679

I want to do simulation to SDN- Software defined networking. Then do simulation to DDoS attacks then try to stop this attack and try to make the SDN more secure by using ns 3 simulator.

sumilation DDoS attack

Plot graphs based on gunuplot on NS3

URGENT Help to plot graph in PmiPV6 in NS3 -- 2

Plot graphs based on gunuplot on NS3

URGENT Help to plot graph in PmiPV6 in NS3 -- 2

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

1-Each node now has a separate queue (apart from the queue which AODV has for maintaining routing

information) which acts as a cache for the routes. For this purpose, we have used the same queue

structure which AODV uses for maintaining its routes.

2. To reduce the problem of stale caching, a cache timer is introduced in the caches and an appropriate

cache timeout value is found to get the maximum efficiency from the cache even in the case of high

mobility (low pause time). So any route that does not get updated within the cache timeout period

from the time of its addition to the cache, is discarded as stale.

3. Route request packets (RREQ) should be able to carry the node addresses and latest sequence numbers

(It is the same sequence number as used by AODV to check the freshness of a route) of the

intermediate nodes they have passed before reaching the destination node. For this purpose, we have

implemented a special data structure in the AODV RREQ packet

Caching of routes in AODV for MANET

Reviews

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Showing 1 - 5 out of 50+ reviews

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0.0

€20.00 EUR

Project for Prachi R.

The project is not completed according to the dispute

Matlab and Mathematica

+1 more

B

Unai C.

@bigoodd

•

6 years ago

5.0

$500.00 USD

Project for nikisodlan

she is good in her work

Matlab and Mathematica

+1 more

M

Closed User

@mohalsamman

•

7 years ago

5.0

€55.00 EUR

BLE Mesh networking

Prachi was very good at her work. I am willing to assign another project. I also would like to recommend Prachi to my friends.

C++ Programming

Vinaykumar M.

@mathad2015

•

7 years ago

5.0

€20.00 EUR

I will prefer to hire again, as she is stick to her work and provided the task assigned. It was nice to work with her.

C++ Programming

Vinaykumar M.

@mathad2015

•

7 years ago

1.8

₹1,750.00 INR

MLP Accepting 3 inputs & giving 2 outputs and its weight training by cuckoo search

The project is not completed according to the dispute

Matlab and Mathematica

M

Cosmena M.

@minimaha2016

•

7 years ago

Education

M.Tech + 7year experience

Delhi College of Engineering,

India

2000 - 2002

(2 years)

Qualifications

Delhi University

2004

Complete Degree

Contact Prachi R. about your job

Log in to discuss any details over chat.

Verifications

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Facebook Connected

Certifications

UK English 1

95%

US English 1

90%

Basic Numeracy 1

87%

PHP 1

78%

Top Skills

Matlab and Mathematica

30

22

8

5

5

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