Paper Info
Title
Bit rate of HSDPA in tunnel's cigar-shaped microcells
Abstract
This paper presents the bit rate of High Speed Downlink Packet Access (HSDPA) mode for cigar-shaped microcells deployed at tunnels. The hybrid propagation loss model with log-normal shadowing is used to calculate the signal to interference plus noise ratio taking into account the expected value and the variance of the interference. A model of ten cigar-shaped microcells is used in the analysis. The effect of the propagation parameters on the HSDPA performance (coverage and bit rate) is studied. It is found that, with a sector transmitted power of 1 W, a sector with a range of 1 km can be deployed with the worst case propagation parameters values. It is shown that it is impossible to support more than 6 HSDPA codes for full coverage within the sector what ever the power assigned to the HSDPA service.
Year
DOI
Venue
2014
10.1007/s11235-013-9770-6
Telecommunications Systems
Keywords
Field
DocType
UMTS,HSDPA,WCDMA,Cigar-shaped microcell in tunnels
UMTS frequency bands,Computer science,High-Speed Downlink Packet Access,Network packet,Computer network,Bit rate,Expected value,Signal-to-interference-plus-noise ratio,Interference (wave propagation),Telecommunications link
Journal
Volume
Issue
ISSN
56
4
1018-4864
Citations 
PageRank 
References 
0
0.34
11
Authors
1
Name
Order
Citations
PageRank
Bazil Taha Ahmed17117.54