Paper Info
Title
Modeling and analysis of an energy-efficient mobility management scheme in IP-based wireless networks.
Abstract
An energy-efficient mobility management scheme in IP-based wireless networks is proposed to reduce the battery power consumption of mobile hosts (MHs). The proposed scheme manages seven MH states, including transmitting, receiving, attention/cell-connected, attention/paging area(PA)-connected, idle, off/attached, and detached states, to efficiently manage battery power, radio resources, and network load. We derive the stationary probabilities and steady state probabilities of the seven MH states for the proposed scheme in IP-based wireless networks in compact form. The effects of various input parameters on MH steady state probabilities and power consumption are investigated in the proposed scheme compared to the conventional scheme. Network costs such as cell updates, PA updates, binding-lifetime-based registrations, and paging messages are analyzed in the proposed and conventional schemes. The optimal values of PA size and registration interval are derived to minimize the network cost of the proposed scheme. The combined network and power costs are investigated for the proposed and conventional schemes. The results provide guidelines to select the proper system parameters in IP-based wireless networks.
Year
DOI
Venue
2011
10.3390/s111211273
SENSORS
Keywords
Field
DocType
energy-efficient mobility management,steady state analysis,Mobile IP
Wireless network,Mobile IP,Mobility management,Efficient energy use,Idle,Computer network,Engineering,Paging,Network cost,Battery (electricity)
Journal
Volume
Issue
ISSN
11
12
1424-8220
Citations 
PageRank 
References 
0
0.34
16
Authors
5
Name
Order
Citations
PageRank
Ho Young Hwang151.14
Sun-Jong Kwon2286.11
Yun Won Chung313223.56
Dan Keun Sung41478147.84
Suwon Park58612.68