DocumentCode :
2114179
Title :
Performance analysis of IP paging and power saving mode in IP-based mobile networks
Author :
Chung, Yun Won ; Jee Hyeon Nat ; Kim, Yeong Jin ; Ho-Shin Cho
Author_Institution :
Electron. & Telecommun. Res. Inst., Taejeon, South Korea
Volume :
3
fYear :
2004
fDate :
5-8 Sept. 2004
Firstpage :
1533
Abstract :
In mobile IP, mobile node (MN) registers its location whenever it changes its foreign agent (FA) and this results in unnecessary registrations if the traffic activity of the MN is low. IP paging has been proposed in order to avoid the unnecessary registration signaling load and power consumption of mobile IP. In IP paging, the concept of paging area (PA), which consists of a number of FA areas (i.e., cells), is proposed and MN updates its location only if it changes PA rather than cell when the traffic activity of the MN is low. The IP paging is, however, basically based on IP layer protocol and it alone cannot provide sufficient power saving. Thus, it has been proposed to incorporate layer 2 power saving mode (PSM) in IEEE 802.11 wireless local area network (WLAN) with IP paging protocol in order to improve the power saving capability. In this paper, the performance of IP-based mobile networks with IP paging is analyzed first. Then, three representative PSM schemes are introduced and the performance of these PSM schemes is analyzed in terms of power consumption cost, and wake-up and delay cost. These results can be used in selecting system parameters appropriately.
Keywords :
IP networks; paging communication; power consumption; telecommunication signalling; telecommunication traffic; transport protocols; wireless LAN; IEEE 802.11 wireless local area network; IP paging protocol; IP-based mobile networks; WLAN; foreign agent; layer 2 power saving mode; mobile node; paging area; power consumption cost; registration signaling load; traffic activity; wake-up-delay cost; Costs; Energy consumption; Intelligent networks; Internet; Mobile communication; Paging strategies; Performance analysis; Protocols; Telecommunication traffic; Wireless LAN;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on
Print_ISBN :
0-7803-8523-3
Type :
conf
DOI :
10.1109/PIMRC.2004.1368256
Filename :
1368256
Link To Document :
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