DocumentCode
1972844
Title
A modified RR scheduling scheme based CoMP in LTE-A system
Author
Wenan Zhou ; Wei Chen ; Zhongyi Tan ; Si Chen ; Yiyu Zhang
Author_Institution
ICN&SEC Center, Beijing Univ. of Posts & Telecommun., Beijing, China
fYear
2011
fDate
14-16 Oct. 2011
Firstpage
176
Lastpage
180
Abstract
As one of the key technologies in LTE-Advanced system, Coordinated Multi-Point transmission/reception(CoMP) can reduce the inter-cell interference and improve the cell average and cel-ledge user throughput. Naturally, CoMP leads to system complexity. In this paper, we propose a low-complexity modified Round Robin (RR) scheduling scheme for UE-specific CoMP, which can solve the resource conflict and the residual resources reallocation problems. The simulation result proves its efficiency.
Keywords
Long Term Evolution; intercarrier interference; resource allocation; scheduling; LTE-advanced system; UE-specific CoMP; cel-ledge user throughput; cell average; coordinated multipoint transmission/reception; intercell interference; modified RR scheduling; residual resources reallocation problems; round robin scheduling; CoMP; LTE-A system; Round Robin scheduling scheme;
fLanguage
English
Publisher
iet
Conference_Titel
Communication Technology and Application (ICCTA 2011), IET International Conference on
Conference_Location
Beijing
Type
conf
DOI
10.1049/cp.2011.0654
Filename
6192850
Link To Document