HSUPA backhaul bandwidth dimensioning

Publikationstyp
Conference Paper
Publikationsdatum
2008-09
Sprache
English
Author
Li, Xi 
Zaki, Yasir 
Weerawardane, Thushara 
Timm-Giel, Andreas orcid-logo
Görg, Carmelita 
TORE-URI
http://hdl.handle.net/11420/12071
Start Page
1
End Page
6
Article Number
4699684
Citation
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC: 4699684, 1-6 (2008-12-01)
Contribution to Conference
19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 
Publisher DOI
10.1109/PIMRC.2008.4699684
Scopus ID
2-s2.0-69949160260
Publisher
IEEE
HSUPA (High Speed Uplink Packet Access) is introduced by the 3GPP Release 6 to enhance the UMTS uplink with higher data rates, reduced latency and increased capacity. This paper discusses the dimensioning of the backhaul resources on the ATM-based Iub interface in UMTS HSUPA networks. The main focuses of this paper is to (1) analyze the important factors that have influence on the transport network dimensioning and further investigate their impacts; (2) estimate the required backhaul bandwidth as a function of user QoS requirements; (3) discuss the impact when including HSDPA traffic on the downlink. In addition, this paper also provides insights of HSUPA air interface given diverse user applications as well as different number of users within one cell. The investigations and dimensioning are based on simulations.
Schlagworte
Dimensioning
HSDPA
HSPA
HSUPA
Iub
UMTS
DDC Class
004: Informatik