DocumentCode :
2756352
Title :
Multirate zero-forcing Tx-Rx design for MIMO channel under BER constraints
Author :
Yasotharan, A.
Author_Institution :
RADARCOM SIGNALS, Hamilton, Ont.
fYear :
2005
fDate :
1-4 May 2005
Firstpage :
126
Lastpage :
130
Abstract :
We consider communicating M parallel independent data streams through a MIMO channel, with the data-rates being possibly different and each data stream having a BER constraint. We derive a simple O(M2 )or finding the zero-forcing Tx-Rx matrix pair that requires the minimum Tx power to achieve the BER constraints. We present simulation results showing the power savings due to this optimum design
Keywords :
MIMO systems; energy conservation; error statistics; radio receivers; radio transmitters; wireless channels; BER; MIMO channel; multirate zero-forcing Tx-Rx; parallel independent data streams; power savings; Bit error rate; Decoding; Graphics; MIMO; Multimedia communication; Physical layer; Speech; Streaming media; Transmitters; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Computer Engineering, 2005. Canadian Conference on
Conference_Location :
Saskatoon, Sask.
ISSN :
0840-7789
Print_ISBN :
0-7803-8885-2
Type :
conf
DOI :
10.1109/CCECE.2005.1556892
Filename :
1556892
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2756352
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