Proxying location update for idle mode interfaces
Pages 954 - 959
Abstract
In cellular networks it is the mobile node's responsibility to update the network about its location change, especially when this one enters idle mode. We developed a new framework [8] where the idle interface is powered-off to save energy and thus could neither detect its location change nor perform a location update. This framework uses a proxy entity at the network and at the mobile node the active radio interface for proxying the idle interface. In this paper, we present an approach that relies on the proxy entity and the active interface for proxying the location update procedure of the proxied interfaces. More specifically, we propose two algorithms. The first algorithm considers proxying periodic location update of idle interface without considering its mobility if there is any. The second algorithm is based on sending the location to the Information Server which determines the list of paging/tracking areas that serves the current location. We present the design of our architecture for 4G systems, namely WiMAX and LTE. The algorithms are analytically evaluated to evaluate the power savings compared with single-radio power management.
References
[1]
H. Zang and J. C. Bolot, "Mining call and mobility data to improve paging efficiency in cellular networks," In MobiCom '07: Proceedings of the 13th ACM international conference on Mobile computing and networking. New York, NY, USA: ACM, 2007, pp. 123--134
[2]
"Draft IEEE Standard for Local and Metropolitan Area Networks: Media Independent Handover Services", IEEE LAN/MAN Draft IEEE P802.21/D14.00, 2008
[3]
"WiMAX forum network architecture, Stage 3: Detailed protocols and procedures", Release 1, Version 1.2, 2008.
[4]
3GPP TR 24.801 V1.1.1, "3GPP system architecture evolution; CT WG1 aspects", 3rd Generation Partnership Project, Release 8, 2008.
[5]
3GPP TS 24.301 V8.1.0, "Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS)", Stage 3, 3rd Generation Partnership Project, Release 3, 2009
[6]
IEEE 802.16e WG, "IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems," In Proceeding of IEEE Std 802.16--2005 (Revision of IEEE Std 802.16--2004), 2, 2006, pp. 0_1--864
[7]
3GPP TS 23.401 V8.1.0, "General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access", Stage 2, 3rd Generation Partnership Project, Release 12, 2008
[8]
H. Mahkoum, B. Sarikaya, A. Hafid, "A Framework for Power Management of Handheld Devices with Multiple Radios," In Proceeding of IEEE WCNC 2009 Hungary, April 2009, pp. 1--6.
[9]
F. Beaudoin, et. al. "A Fully Integrated Tri-Band, MIMO Transceiver RFIC for 802.16e" In Proceeding of IEEE RFIC, Atlanta, Georgia, USA, 15 June 2008, pp. 113--116.
[10]
Y. Agarwal, et. al. "Wireless wakeups revisited: Energy management for VoIP over Wi-Fi smartphones", In Proceeding of IEEE Mobisys07. Puerto Rico, USA, 11 June 2007, pp. 179--191
[11]
G. Lampropoulos, et. al. "A power consumption analysis of tight-coupled WLAN/UMTS networks", In Proceeding of IEEE PIMRC 2007. IEEE 18th International Symposium, 2007, pp. 1--5.
[12]
www.gpspassion.com/Hardware/chipsets.htm
Index Terms
- Proxying location update for idle mode interfaces
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Published In
June 2010
1371 pages
ISBN:9781450300629
DOI:10.1145/1815396
- General Chairs:
- Ahmed Helmy,
- Peter Mueller,
- Program Chair:
- Yan Zhang
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Published: 28 June 2010
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IWCMC '10
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IWCMC '10: 2010 International Wireless Communications and Mobile Computing Conference
June 28 - July 2, 2010
Caen, France
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