TY - GEN
T1 - Interference-aware channel segregation based dynamic channel assignment using SNR-based transmit power control
AU - Matsumura, Yuki
AU - Temma, Katsuhiro
AU - Ishihara, Koichi
AU - Abeysekera, B. A.Hirantha Sithira
AU - Kumagai, Tomoaki
AU - Adachi, Fumiyuki
PY - 2013
Y1 - 2013
N2 - In any wireless network, the same channel must be reused at spatially separated access points (APs) or base stations (BSs) and hence, the co-channel interference (CCI) limits the transmission quality. Therefore, it is very important to reuse the channels so as to minimize the CCIs. We recently proposed an interference-aware channel segregation based dynamic channel assignment (IACS-DCA), which can form a stable channel reuse pattern in a distributed manner. The use of transmit power control (TPC) can avoid the excessive transmit power and hence, contributes to reducing the CCI. An interesting question is if the IACS-DCA can form a stable channel reuse pattern when TPC is used. In this paper, we give an answer to this question and show by computer simulation that a stable channel reuse pattern can be formed even if TPC is used and that the transmit power can be significantly reduced.
AB - In any wireless network, the same channel must be reused at spatially separated access points (APs) or base stations (BSs) and hence, the co-channel interference (CCI) limits the transmission quality. Therefore, it is very important to reuse the channels so as to minimize the CCIs. We recently proposed an interference-aware channel segregation based dynamic channel assignment (IACS-DCA), which can form a stable channel reuse pattern in a distributed manner. The use of transmit power control (TPC) can avoid the excessive transmit power and hence, contributes to reducing the CCI. An interesting question is if the IACS-DCA can form a stable channel reuse pattern when TPC is used. In this paper, we give an answer to this question and show by computer simulation that a stable channel reuse pattern can be formed even if TPC is used and that the transmit power can be significantly reduced.
KW - channel segregation
KW - co-channel interference
KW - dynamic channel assignment
KW - transmit power control
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U2 - 10.1109/ISPACS.2013.6704657
DO - 10.1109/ISPACS.2013.6704657
M3 - Conference contribution
AN - SCOPUS:84894208660
SN - 9781467363617
T3 - ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems
SP - 792
EP - 796
BT - ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems
T2 - 2013 21st International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2013
Y2 - 12 November 2013 through 15 November 2013
ER -