DocumentCode
443538
Title
WCDMA enhanced uplink - principles and basic operation
Author
Parkvall, Stefan ; Peisa, Janne ; Torsner, Johan ; Sågfors, Mats ; Malm, Peter
Author_Institution
Ericsson Res., Stockholm, Sweden
Volume
3
fYear
2005
fDate
30 May-1 June 2005
Firstpage
1411
Abstract
The WCDMA uplink has recently been enhanced with hybrid ARQ, scheduling, and shorter TTI to provide improved performance for packet data services in terms of reduced delays, improved availability of high data rates, and increased capacity. This paper gives an overview of the design targets, the basic principles, and how they are integrated into WCDMA.
Keywords
broadband networks; code division multiple access; data communication; delays; packet radio networks; radio links; WCDMA enhanced uplink; hybrid ARQ; packet data services; reduced delays; Automatic repeat request; Availability; Base stations; Bit rate; Data communication; Delay effects; Downlink; Interference; Multiaccess communication; Throughput; E-DCH; HSDPA; WCDMA; WCDMA Evolved; enhanced uplink;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st
ISSN
1550-2252
Print_ISBN
0-7803-8887-9
Type
conf
DOI
10.1109/VETECS.2005.1543552
Filename
1543552
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