DocumentCode
539777
Title
Network Coding with Multilevel Modulation in Distributed Antenna Systems
Author
Jiang, Zhanjun ; Pan, Wen ; Wang, Dongming ; You, Xiaohu
Author_Institution
Sch. of Electron. & Inf. Eng., Lanzhou Jiaotong Univ., Lanzhou, China
Volume
2
fYear
2011
fDate
6-7 Jan. 2011
Firstpage
675
Lastpage
677
Abstract
Network coding with multilevel modulation in distributed antenna systems is analyzed, by which the performance of the uplink can improved due to multiuser diversity. A sample system consist of 2 users with symbol-level network coding is given, where the multilevel modulation is employed at the transmitter, and a kind of maximum ratio combination scheme is used at the receiver. Both the theoretical analysis and simulation show that the better diversity performance can be achieved by proposed scheme at a lower hardware and bandwidth cost.
Keywords
network coding; receiving antennas; distributed antenna system; maximum ratio combination scheme; multilevel modulation; multiuser diversity; network coding; receiver; Antennas; Fading; Modulation; Network coding; Receivers; Signal to noise ratio; Wireless communication; distributed antenna systems; maximum ratio combination; multiuser diversity; network coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location
Shangshai
Print_ISBN
978-1-4244-9010-3
Type
conf
DOI
10.1109/ICMTMA.2011.453
Filename
5721271
Link To Document