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Author Munir, A. ♦ Gordon-Ross, A.
Sponsorship IEEE Computer Society
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2002
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Signal analysis ♦ WiMAX ♦ Wireless networks ♦ Land mobile radio cellular systems ♦ Access protocols ♦ Internet ♦ Next generation networking ♦ Multiaccess communication ♦ Merging ♦ IP networks ♦ session initiation protocol (SIP). ♦ IP multimedia subsystem (IMS) ♦ network architecture
Abstract The third-generation partnership project (3GPP) and 3GPP2 have standardized the IP multimedia subsystem (IMS) to provide ubiquitous and access network-independent IP-based services for next-generation networks via merging cellular networks and the Internet. The application layer Session Initiation Protocol (SIP), standardized by 3GPP and 3GPP2 for IMS, is responsible for IMS session establishment, management, and transformation. The IEEE 802.16 worldwide interoperability for microwave access (WiMax) promises to provide high data rate broadband wireless access services. In this paper, we propose two novel interworking architectures to integrate WiMax and third-generation (3G) networks. Moreover, we analyze the SIP-based IMS registration and session setup signaling delay for 3G and WiMax networks with specific reference to their interworking architectures. Finally, we explore the effects of different WiMax-3G interworking architectures on the IMS registration and session setup signaling delay.
Description Author affiliation :: Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL, USA
ISSN 15361233
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2010-05-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 9
Issue Number 5
Size (in Bytes) 3.81 MB
Page Count 18
Starting Page 733
Ending Page 750


Source: IEEE Xplore Digital Library