Research on Threshold Adjustment Algorithm in Adaptive Modulation and Coding

Adaptive modulation and coding (AMC) has gained a lot of attention in the research of high speed downlink packet access (HSDPA). The idea is to adapt the transmission to the fast changing channel conditions by the use of different modulation and coding schemes (MCS). In this paper, an adaptive algor...

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Vydáno v:2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications s. 1 - 4
Hlavní autoři: Fan Chen, Chen Meiya, Su Lijun, Zhang Xin, Yang Dacheng
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 01.09.2006
Témata:
Adaptive algorithm
Algorithm design and analysis
Downlink
Error analysis
Land mobile radio
Modulation coding
Multiaccess communication
Performance analysis
Power control
Throughput
ISBN:9781424403295, 1424403294
ISSN:2166-9570
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Shrnutí:Adaptive modulation and coding (AMC) has gained a lot of attention in the research of high speed downlink packet access (HSDPA). The idea is to adapt the transmission to the fast changing channel conditions by the use of different modulation and coding schemes (MCS). In this paper, an adaptive algorithm (ITA) is presented for the AMC technique in HSDPA and a theoretical analysis model is introduced to investigate the throughput and FER of ITA. Subject to the given FER target, the numerical and link level simulation results both show that ITA outperforms the adaptive algorithms
ISBN:9781424403295
1424403294
ISSN:2166-9570
DOI:10.1109/PIMRC.2006.254354