NDLI: Impact of mixed voice and data traffic on the UMTS-FDD performance

Content Provider	IEEE Xplore Digital Library
Author	Cesana, M. Capone, A.
Copyright Year	2002
Description	Author affiliation: Dipt. Elettronica e Informazione, Politecnico di Milano, Italy (Cesana, M.; Capone, A.)
Abstract	The provision of multimedia services to mobile users is one of the main goals of third generation (3G) systems. The traffic being transferred within 3G mobile networks will be composed by different information flows with various constraints on the required QoS (bit rate, delays, etc...). In order to reach such a goal, 3G standardization bodies have designed highly-flexible radio interfaces, characterized by a great number of physical parameters to be set by the operators. UMTS (Universal Mobile Telecommunication System) offers both circuit switched and packet switched transfer mode, and within each transfer mode, different QoS can be achieved by properly setting physical parameters such as the speed of physical channels, the power control scheme, the rate of the FEC protecting code, etc. We give an evaluation of the performance of W-CDMA UMTS radio access network (UTRA) when providing access to multimedia services. In particular, we analyze through detailed simulations a typical scenario where voice calls and Web-browsing sessions share the same frequency carrier, the former using the dedicated channels (DCH), the latter being transferred on the downlink shared channel (DSCH).
Starting Page	758
Ending Page	762
File Size	394003
Page Count	5
File Format	PDF
ISBN	0780376323
DOI	10.1109/GLOCOM.2002.1188180
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-11-17
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Telecommunication traffic 3G mobile communication Switching circuits Packet switching Telecommunication switching Multimedia systems Bit rate Standardization Power control Power system protection
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Mixed traffic in UMTS downlink

Performance of code allocation algorithms on UMTS uplink with mixed voice/data traffic

Performance estimation of efficient UMTS packet voice call control

Support of mobile multimedia over radio for a wide range of QoS and traffic profiles

Influence of the common-channel power on the system capacity of UMTS FDD systems that use beam switching

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Optimal power allocation based on QoS balance for a multi-rate packet CDMA system with multimedia traffic

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Impact of mixed voice and data traffic on the UMTS-FDD performance

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