DocumentCode
856248
Title
HSPA
Author
Mulvey, David
Author_Institution
LogicaCMG, London
Volume
5
Issue
1
fYear
2007
Firstpage
38
Lastpage
41
Abstract
This paper explains how 3G high speed packet access (HSPA) works. High-speed packet access in both its flavours, HSPDA for the downlink and HSUPA for the uplink, is a hot topic in 3G. The real breakthrough has been achieved by dramatic improvements in the physical layer. This article explains what they are and how they lead to the kind of data rates needed to guarantee 3G a future in the evolution towards all-IP networks
Keywords
3G mobile communication; IP networks; code division multiple access; radio links; 3G high speed packet access; HSPA; HSPDA; HSUPA; all-IP networks;
fLanguage
English
Journal_Title
Communications Engineer
Publisher
iet
ISSN
1479-8352
Type
jour
Filename
4202119
Link To Document