Cloud computing in airCLOUD COMPUTING IN AIRCRAFT DATA NETWORKcraft data network

CLOUD COMPUTING IN AIRCRAFT DATA NETWORK

1. Introduction 1.1 Typical Aircraft Data Network Framework 1.2 Disadvantage of Typical Aircraft Data 1.3 Framework for Cloud Computing in ADN 1.4 Cloud Computing 1.5 Advantages of using VPC in ADN’s:2. Migration of Virtual Machines3.Proposed schema 3.1 VM Migration in an ADN Cloud4. Real time Replication 4.1 Migration between Clouds with Real Time SAN Replication5.Multi-Services over IP 5.1 Proposed Network Architecture for Voice Communication in

an ADN 5.2 ProposedNetwork Architecture for Video-on-Demand in an

ADN6.Conclusion

Contents-

Internet service within the aircraft is one of the services the airline industry is pushing forward, especially in long-distance flights.

Existing Internet service can also be used to provide Voice over IP (VoIP) , Video on Demand (VoD) , enterprise email and gaming services.

Advances in wireless infrastructure and satellite communication have made Aircraft Data Networks (ADNs) simpler and more efficient.

1. Introduction

1.1 Typical Aircraft Data Network Framework

Expensive infrastructure. Additional cost associated with operating

and maintaining infrastructure.

1.2 Disadvantage of Typical Aircraft Data

1.3 Framework for Cloud Computing in ADN

Cloud computing is a demand based service provided to the user through the Internet. The services can include Infrastructure,

Platform, and Software.a. Software as a Service (SaaS).b. Platform as a Service (PaaS).c. Infrastructure as a Service (IaaS)Types of cloud based on their implementation:d. Private cloude. Public cloudf. Hybrid cloud

1.4 Cloud Computing

Effective use of Bandwidth Scalable, interchangeable, remotely managed, and

easily upgradeable Industry standard products can be used similar to office Easily modified or extended as requirements change

with the addition of new applications Standard interfaces provide a wide variety of network

configurations while minimizing installation costs Minimal impact on aircraft installation and

certification Noncomplex architecture and overcomes space

constraints in aircrafts

1.5 Advantages of using VPC in ADN’s:

There are two ways of moving the virtual machine:

• The first method involves two virtual machines sharing the same storage space and the control of the VM is shifted. Both machines refer to the same path for their data• The second method involves moving the virtual machine completely along with its storage files from one server to another. .

2. Migration of Virtual Machines

3.Proposed schemaEach cloud will be connected to a Storage Area Network (SAN).

VM will be moved from one node on a cloud to a node on the different cloud in the new geographic location of the aircraft.

3.1 VM Migration in an ADN Cloud

To increases the performance.

Replication will help to maintain similar copies of data at two or more locations.

4. Real time Replication

4.1 Migration between Clouds with Real Time SAN Replication

Voice-over-IP(VoIP):• There are three types of codecs: Waveform

codec, source codec, and hybrid codec.• Two types of protocols for signal control:Call

controlling and signaling protocols, and Carry voice payload protocols.

Video-on-Demand(Vod):

5.Multi-Services over IP

5.1 Proposed Network Architecture for Voice Communication in an ADN

5.2 ProposedNetwork Architecture for Video-on-Demand in an ADN

Aircraft passenger service by helping carriers add more services at minimal incremental costs.

The failure to establish calls during VM migration might be due to IPSEC ACLs and asymmetric routing.

6.Conclusion

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