Pornavalai, Chotipat

Preferred name

Pornavalai, Chotipat

Alternative Name

Pomavalai, Chotipat

Main Affiliation

School of Information Technology

Email

chotipat.po@kmitl.ac.th

Now showing 1 - 2 of 2

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A policy based negotiation protocol for services agreement in mobile
(2005-12-01)
Srifa, Nualparn
;
Pornavalai, Chotipat
;
Varakulsiripunth, Ruttikorn
In this paper, we have proposed an approach of negotiation protocol for services agreement between two wireless nodes in ad hoc networks. Protocol principles are based on peculiarities of mobile nodes and mobile users on MANET, i.e., user autonomy, node functionality and resource management. Mobile users can use this negotiation protocol for defining its network functions in MANET based on their policy. Service level agreements between two wireless nodes can be renegotiated depending on current user's application requirements and available resources. Protocol is designed to be able to negotiate on many parameters such as route, link bandwidth or QoS. We also present a scenario in MANET to show the effectiveness of our proposed protocol. © 2005 IEEE.
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Designing of policy-based negotiation protocol on MANET
(2006-12-01)
Pornavalai, Chotipat
;
Srifa, Nualparn
;
Varakulsiripunth, Ruttikorn
Due to many unique characteristics on the MANET environment such as node's autonomy, highly limited and shared resources, dynamic topology, etc. And these characteristics introduce to the new MANET aspects such as node autonomy, node's roles and resources. The needs for each node to control its resources and roles participated on the MANET is increasing. In this paper we proposed a design of policy-based negotiation protocol that users are able to control their resources. We also describe the design goals, its design principles and negotiation process of our proposed protocol. © 2006 IEEE.