DocumentCode
78917
Title
Improved transmission scheme for reliable communication in cell boundary
Author
Bit-Na Kwon ; Hyoung-Kyu Song
Author_Institution
UT Commun. Res. Inst., Sejong Univ., Seoul, South Korea
Volume
50
Issue
25
fYear
2014
fDate
12 4 2014
Firstpage
1984
Lastpage
1986
Abstract
In a wireless communication system, the performance of the system is degraded due to the attenuation of the signal by path loss when a user is distant from the base station. For improvement of the system in this case, a new scheme is proposed. In conventional schemes, the source can transmit to the destination belonging to own cell coverage. In the proposed scheme, the destination can receive the additional signal from another base station through multiple relays. Therefore, the proposed scheme provides higher diversity gain and better performance than the conventional scheme.
Keywords
cooperative communication; diversity reception; relay networks (telecommunication); telecommunication network reliability; cell boundary; cell coverage; diversity gain; path loss; reliable communication; signal attenuation; transmission scheme; wireless communication system;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2014.3004
Filename
6975795
Link To Document