[4] “IMS: A Critique of the Grand Plan” by J. Waclawski. Business Communica-
tions Review, October 2005, pp. 54–58. A summary of this article is also
available online at http://www.bcr.com/bcrmag/2005/10/p54.php.
[5] “Supporting Service Mobility with SIP” by F. Vakil et. al. Internet Draft,
archive, IETF, December 2001.
[6] IP for 3G: Networking Technologies for Mobile Communicationsby D. Wisely et
al. John Wiley & Sons, Ltd., 2002.
[7] “Application-Layer Mobility Using SIP” by H. Schulzrinne and E. Wedlund.
Mobile Computing and Communications Review, Vol. 1, No. 2, 2001.
http://www.cs.columbia.edu/~hgs/papers/Schu0007_Application.pdf.
[8] “SIP for Mobility” by H. Schulzrinne. Columbia University, 2001. http://www.cs
.columbia.edu/~hgs/papers/2001/sip2001_mobility.pdf.
[9] “Dynamic Host Configuration Protocol” by R. Droms. RFC 2131, IETF,
March 1997.
[10]”DHCP Option for SIP Servers” by H. Schulzrinne. RFC 3361, IETF,
August 2002.
[11] “A Call Control and Multi-party usage framework for SIP” by R. Mahy et
al. Internet Draft. IETF, October 2005, work in progress.
[12] “The SIP Refer Method” by R. Sparks. RFC 3515, IETF, April 2003.
[13] “Indicating Media Handling Features in SIP for Seamless Session Mobil-
ity” by Xu Mingqiang. Internet Draft, IETF, March 2005, work in progress.
[14] SPEERMINT WG in the IETF. http://www.ietf.org/html.charters/wg-
dir.html.
[15] “IP Mobility Support for IPv4” by C. Perkins. RFC 3344, IETF, August
2002.
[16] “Route Optimization in Mobile IP” by C. Perkins and D. Johnson. Internet
Draft, IETF, February 1999. http://mosquitonet.stanford.edu/
mip/draft-ietf-mobileip-optim-08.txt.
[17] “Performance Evaluation of Two Layered Mobility Management
using Mobile IP and Session Initiation Protocol” by Jin-Woo Jung et al.
Globecom 2003 conference. http://w3.antd.nist.gov/pubs/sip-
mip-jwjung-globecom2003.pdf.
[18] See the home page for IEEE 802.21 at http://www.ieee802.org/21/index
.html.
[19] “Seamless Handover across Heterogeneous Networks - An IEEE 802.21
Centric Approach” by A. Dutta et al. Columbia University, April 2005.
See also http://www1.cs.columbia.edu/~dutta/research/mpa-
mobiquitous.pdf.
[20] “Network Discovery and Selection Problem” by J. Arkko and B. Aboba.
Internet Draft, IETF, October 2005, work in progress.
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