DocumentCode
1973290
Title
A novel blind decoding method in carrier aggregation
Author
Qin Mu ; Xiaodong Ji ; Jianchi Zhu ; Liu Liu ; Lan Chen ; Xiaoming She
fYear
2011
fDate
14-16 Oct. 2011
Firstpage
291
Lastpage
295
Abstract
In Long Term Evolution-Advanced (LTE-A) system, Carrier Aggregation (CA) is employed to improve the capacity of the cell. However, with the increase in carriers, the number of Physical Downlink Control Channel (PDCCH) blind decoding (BD) increases significantly, which increases the User Equipment (UE) complexity. To solve this problem, a novel blind decoding method is proposed in this paper to reduce the total number of blind decoding. Calculation and simulation reveal that this scheme can reduce the number of PDCCH blind decoding significantly.
Keywords
Long Term Evolution; blind source separation; decoding; blind decoding method; carrier aggregation; long term evolution-advanced system; physical downlink control channel; user equipment complexity; Carrier Aggregation (CA); LTE-A; PDCCH; blind decoding (BD);
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.2011.0677
Filename
6192873
Link To Document