CoAP Protocol Secure Routing and congestion control

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Hi. I am a PhD student. I am working on CoAP protocol which is used as (an alternative for htttp ) in wireless sensor networks. http is heavy and wireless sensor nodes have limited energy and computation. so http is not suitable for sensor nodes. I have to implement this protocol on Sunspot nodes which are java-based programming devices having NO operating system. I have to implement secure routing algorithm(s) using cryptography or any secure algorithm on these devices in java. Sunspot detail information can be found here [login to view URL] while coap protocol information can be found here [login to view URL] Also the sites below have coding of CoAP protocol like how to configure sunspot device to a client or server can be found here [login to view URL] [login to view URL] I have provided all the links. To complete this protocol implementation, understanding of CoAP is a must, as its not a traditional networks protocol. Its not a Hit and Trial Project. I would appreciate bids only from those who are confident to do it properly. Budget is Fixed.

Java

Software Testing

Wireless

Ταυτότητα εργασίας: 4993317

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2 freelancers δίνουν μια μέση προσφορά $139 AUD για αυτή τη δουλειά

@hbxfnzwpf

I am very proficient in java. I have 12 years java developing experience. My major was network relavant. I have worked for 5 years, my work is online game developing, and mainly focus on server side, the language is java under linux OS, sometimes use c++ a little. So, programming in java is never a problem. I used java to make many great projects. For example, I made the tools which can convert PWScript(a script language created by our company) to c++ files. I made our own mobile games, and i am mainly responsible for the server side, and it was built using java. I can even show you the mobile game client. Please let expert help you.

$184 AUD σε 3 ημέρες

4,1

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4,2

@tonyjacobk

Hi, I am a computer networking software professional. I went through the RFC ,sunspot document and Californium link given by you. I have experience in implementing protocols. like SIP (http like used in telecom signaling). I am confident of doing this . Let me know your timeframe.

$94 AUD σε 3 ημέρες