DocumentCode
1689813
Title
Impact of ACK/NACK signalling errors on high speed uplink packet access (HSUPA)
Author
Zhaoji, Xu ; Sébire, Benoist
Author_Institution
Nokia Networks, Beijing, China
Volume
4
fYear
2005
Firstpage
2223
Abstract
In this paper, the impact of signalling errors on the performance of high speed uplink packet access (HSUPA) in soft handover (SHO) is investigated. The signalling discussed here is the one related to HARQ operation: acknowledgements (ACK) and negative acknowledgements (NACK) in the downlink. Through simulations, it is shown how ACK/NACK signalling errors affect the throughput in both soft handover and non-soft handover cases.
Keywords
automatic repeat request; packet radio networks; phase shift keying; radio access networks; radio links; telecommunication channels; telecommunication signalling; ACK-NACK signalling error; BPSK channel structure; HSUPA; high speed uplink packet access; negative acknowledgement; soft handover; Downlink; Iterative decoding; Multiaccess communication; Physical layer; Power control; Quality of service; Radio control; Radio network; Throughput; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2005. ICC 2005. 2005 IEEE International Conference on
Print_ISBN
0-7803-8938-7
Type
conf
DOI
10.1109/ICC.2005.1494731
Filename
1494731
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