DocumentCode
2110985
Title
Joint Dirty Paper Precoding and User Scheduling for Downlink Coordinated Multipoint Transmission System
Author
Li, Haitao
Author_Institution
Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China
fYear
2009
fDate
24-26 Sept. 2009
Firstpage
1
Lastpage
4
Abstract
The dirty paper coding (DPC) can achieve rate region for multicell cooperation system. In this paper, the joint GMDTHP based DPC transmission scheme with user selection for multicell processing is proposed, and the channel condition number based distributed user scheduling algorithm with low complexity is presented. Simulation results shown that the BER performance of the proposed scheme is better than the conventional ZF DPC, and it is more suitable for the multicell communication system.
Keywords
cellular radio; error statistics; precoding; scheduling; bit error rate; dirty paper precoding; distributed user scheduling algorithm; downlink coordinated multipoint transmission system; multicell cooperation system; Additive noise; Base stations; Bit error rate; Broadcasting; Downlink; Educational institutions; Hydrogen; Intersymbol interference; MIMO; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-3692-7
Electronic_ISBN
978-1-4244-3693-4
Type
conf
DOI
10.1109/WICOM.2009.5302454
Filename
5302454
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