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Erlang Capacity Analysis of Multi-access Systems Supporting Voice and Data Services
Dept. of Infor. and Comm., Gwang-Ju Institute of Science and Technology, 1 Oryong-dong, Puk-gu, Gwangju, 500-712, Korea.
KTH, Superseded Departments, Signals, Sensors and Systems.
KTH, Superseded Departments, Wireless at KTH.ORCID iD: 0000-0003-4986-6123
Dept. of Infor. and Comm., Gwang-Ju Institute of Science and Technology, 1 Oryong-dong, Puk-gu, Gwangju, 500-712, Korea.
2004 (English)In: PERSONAL WIRELESS COMMUNICATIONS, PROCEEDINGS, Berlin: Springer , 2004, 643-645 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we analyze and compare the Erlang capacity ofmulti-access systems supporting several different radio access technologies according to two different operation methods: separate and common operation methods. In the common operation, any terminal can connect to any sub-system while each terminal in the separate operation only can connect to its designated sub-system. In a numerical example withGSM/EDGE-like and WCDMA-like sub-systems, it is shown that wecan get up to 60% Erlang capacity improvement through the common operation method when using a near optimum so-called service-based user assignment scheme. Even with the worst-case assignment scheme, we can still get about 15% capacity improvement over the separate operation method.

Place, publisher, year, edition, pages
Berlin: Springer , 2004. 643-645 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 3260
National Category
Computer and Information Science
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-27816DOI: 10.1007/978-3-540-30199-8_7ISI: 000224093900007OAI: oai:DiVA.org:kth-27816DiVA: diva2:382609
Conference
9th International Conference on Personal Wireless Communications (PWC 2004) Delft, NETHERLANDS, SEP 21-23, 2004
Note
QC 20110110Available from: 2011-01-03 Created: 2011-01-03 Last updated: 2011-01-10Bibliographically approved

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Zander, Jens

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