عنوان مقاله :
Cooperative Joint Radio Resource Management in Wireless Heterogeneous Networks
عنوان به زبان ديگر :
Cooperative Joint Radio Resource Management in Wireless Heterogeneous Networks
پديدآورندگان :
Saraee Hamed نويسنده Computer Engineering Department Azad University of Qazvin , Matinkhah S.Mojtaba نويسنده Computer Engineering and Information Technology Amirkabir University of Technology Tehran , Khorsandi Siavash نويسنده Department of Computer Engineering and Information Technology Amirkabir University of Technology (Tehran Polytechnic)
كليدواژه :
Wireless Heterogeneous Access Networks , Cooperative Resource Management , Joint Radio Resource Management , JRRM , Internet
عنوان كنفرانس :
The 2011 International Symposium on;computer network and dostributed systems
چكيده فارسي :
This paper presents a cooperative joint radio resource
management (JRRM) mechanism for efficient integration of
different radio access technologies (RATs). Increasing number of
wireless service providers (operators) are competing to expand
their coverage and attract more users, and the number of
wireless service users are rapidly growing. This highlights the
need to design an efficient scalable radio resource management
mechanism that could satisfy the requirements of both operators
and users at the same time. In this paper, we present a
cooperative framework based on the concept of producerconsumer
interaction in market place. In the proposed
mechanism, resource management tasks are split between
network and user. It satisfies the always-best-connected criteria
for mobile users based on their preferences. The various
components, their roles and interactions in the proposed
framework are detailed in the paper. A proof-of-concept
implementation of the cooperative JRRM mechanism is carried
out. Its performance in terms of usersʹ service quality and
handoff frequency is studied through simulation. A sharp
decrease in handoff frequency is demonstrated in the presence of
large number of mobile users.
شماره مدرك كنفرانس :
1758943
