Université Evry Val d'Essonne

Présentation générale

Présentation

 En 4eme année de doctorat dans le laboratoire LRSM, situé au sein de l'ENSIIE.

Disciplines

 Réseau informatique

Domaines d'expertise

 4G networking, security and mobility architectures.

Thèmes de recherche

Recherche

 Seamless secured roaming in 4G networking

Publications

Publications

1. “Mobility Management over heterogeneous networks in multi operator access networks using RII architecture”, May 2006, HPOVUA, Nice, France.
2. “Secured Roaming over WLAN and WIMAX networks”, IEEE IM BCN, May 2007, Munich, Germany.
3. “Ontology-based Network Management in Seamless Roaming Architectures”, IEEE Noms BCN 2008, El Salvador, Brazil
4. “Novel mobility solution using PMIP and Radius mobility extensions”, IEEE Noms BCN 2008, El Salvador, Brazil
5. “Secure Interworking & Roaming of WiMAX with 3G and Wi-Fi”, 11th IFIP/IEEE International Symposium on Integrated Network Management (IM 2009)to be held in the New York City area on June 1-5, 2009
6. “Security and Mobility architecture for isolated wireless networks using WIMAX as an Infrastructure”, 11th IFIP/IEEE International Symposium on Integrated Network Management (IM 2009)to be held in the New York City area on June 1-5, 2009
7. “Mobility Management using AAA mobility extensions and Proxy Mobile IPv4”, draft-gondi-netlmm-pmip-aaam-00 RFC proposal, IETF NETLMM/MIP4 WG.
8. “Radius Mobility Extensions”, draft-gondi-radext-radius-mobility-00 IETF RFC proposal IETF RADEXT WG in progress.
9. “Roaming Extensions for radius server”, draft-gondi-radext-radius-roaming-01, IETF RFC proposal IETF RADEXT WG in progress.
10. “Handover method using EAP”, draft-gondi-hokey-neweap-handover-method-00, IETF RFC proposal, IETF HOKEY WG in progress.

Curriculum vitae

Formations

 2005- présent : PHD, UEVE, seamless secured roaming over 4G networks

2003 – 2005 : Master of Science in Computer and Communication Networks at INT Telecom Evry, France.

1998 - 2002  : B.Tech in Electrical and Electronics Engineering at JNTU, Hyderabad, India.

Parcours professionnel

 Research Engineer – LRSM, UNIV EVRY, FRANCE (9/2005 – Present)

Objectives: implement the new solutions, innovating new techniques for seamless mobility, security and services over heterogeneous networks and NGN. Working on Projects CELTIC – Seimonet, ITEA – SUMO.

Approach:

1. To design new architectures to ensure seamless mobility in heterogeneous networks
2. To identify and develop the new security and mobility mechanisms and to define new techniques for seamless integration of heterogeneous network i.e.. WLAN, WIMAX, Cellular Networks.
3. Developing a prototype for the implementation of clients of an operator roaming from one operator access networks into the other access networks (WISP operator and wireless network operator-WIMAX) using WVNO.
4. Network selection criteria, handover switching mechanisms.
5. To design and implement the handover optimization techniques for UMA based networks (WLAN, WIMAX with 3G integrations).
6. IEEE 802.21 based media independent handover.
7. QoS and presence management of user in data networks.
8. VoIP and IPTV on WLAN, WIMAX and 3G networks.
9. WIMAX mesh and multihop networking, WIMAX and WLAN integrated networks study and implementations.
10. Working with the partners to find the solutions on different issues

Results & Benefits:    

1. Deliverables for work packages for the projects, prototype development, integrations.
2. Developed a WVNO (Mediating Network between operators, for access, billing, security and mobility management) for the operator access networks clients during roaming.
3. Technical documentations.
4. Research and IETF drafts published.
5. Developing seamless mobility and security solutions in NGN networks.
6. Implementation and integration with the other partner works

Duration: 3 years (Present)
Level of Intervention: Implementation, development, planning and integration

ASSOCIATE RESEARCHER – GET-INT, FRANCE (5/2005 - 9/2005)

Objectives: To develop a new PAN security models, Project IST – Magnet.

Approach:

1. To identify PAN security mechanisms and the requirements of the project.
2. To develop new method for security mechanisms in PAN Networks.
3. Implement the develop solutions.
4. Integrating with the other team solutions.
5. Validating the solution.

Results & Benefits:

1. Developed a prototype for demonstrating PAN security implementations.
2. Report and documentations

Duration: 5 months
Level of Intervention: Identification the issues, Development and integration.

TECHNICAL ENGINEER – MOTOROLA RESEARCH LABS (9/2004 - 5/2005)

Objectives:        
To develop a mobile IPv6, and seamless mobility solutions to integrate and demonstrate the capabilities of seamless mobility   

Approach:    

1. To develop a mobile IPv6 protocol suite.
2. To work in a team to integrate the solutions developed by the team.
3. To integrate in the mobile prototype for demonstration of the mobile IPv6.
4. To work on new tunneling mechanisms for Mobile IPv6.
5. Seamless mobility development over IPv4 and IPv6.

Results & Benefits:    

1. Successful implementation of Mobile IPv6 and seamless mobility.
2. Demonstration of prototype for different partners and other team members of Motorola.

Duration: 9 months

Level of Intervention: Prototype development, integration and applications.

ANALYST – ELECTROBUG TECHNOLOGIES, INDIA (9/2002 - 8/2003)

Objectives:
To work as a consultants for the different organizations for their data maintenance

Approach:

1. Database management.
2. Communicate with the clients for their requirements and their issues to resolve.
3. Study the competitor strategies.
4. Develop the macros and to generate the scripts for data mining and for data extraction from the database.
5. To maintain daily reports and issues regarding the clients requirements.
6. Lead the team for successful completion of tasks assigned by the higher authorities

Results & Benefits:

1. Worked with the clients of 24 – 7 electricals, Opodo, Tesco, etc..
2. Participation with the clients interactions.

Duration: 1 year
Level of Intervention: Analyzing the data and the role of the clients regarding to the opponents.

1. TECHNICAL ENGINEER – WEIS TECHNOLOGIES (1/2002 - 9/2002)

Objectives:        
To install and maintenance of electronic equipment

Approach:

1. Identifying the clients requirements.
2. Design the equipment according to the client requirements.
3. Installation of the equipment.
4. Testing and validations

Results & Benefits:    

1. Designing Electronic equipment.
2. Customer satisfaction

Duration: 8 months
Level of Intervention: Technical engineer

TRAINEE R&D – RCI RESEARCH CENTRE IMARAT, MINISTRY OF DEFENCE (7/2001 - 12/2001)

Objectives:        
To design a electronic pneumatic servo controller.

Approach:    

1. To design a servo controler.
2. Testing and validation.
3. Technical documentation

Results & Benefits:    
successfully implemented the servo controller.
Duration: 6 months.
Level of Intervention: To study the performance of the designed servo controller and the successful implementation.

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