TY - JOUR
T1 - A new resource management scheme for multiple video transmission in wireless environment
AU - Shinkuma, Ryoichi
AU - Okada, Minoru
AU - Komaki, Shozo
PY - 2002/10
Y1 - 2002/10
N2 - In this paper, we propose a new resource management scheme for multiple video stream transmission in a wireless environment. The proposed scheme adaptively determines transmission parameters such as the number of assigned time slots, modulation format, and forward error correction (FEC) code rate according to the required bit rate and error sensitivity of the video stream as well as the channel state. The computer simulation results show that the proposed scheme drastically improves the image quality degradation due to channel errors.
AB - In this paper, we propose a new resource management scheme for multiple video stream transmission in a wireless environment. The proposed scheme adaptively determines transmission parameters such as the number of assigned time slots, modulation format, and forward error correction (FEC) code rate according to the required bit rate and error sensitivity of the video stream as well as the channel state. The computer simulation results show that the proposed scheme drastically improves the image quality degradation due to channel errors.
KW - Adaptive transmission
KW - Radio resource management
KW - Video stream transmission
KW - Wireless communications
UR - http://www.scopus.com/inward/record.url?scp=12244285668&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=12244285668&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:12244285668
VL - E85-B
SP - 2153
EP - 2160
JO - IEICE Transactions on Communications
JF - IEICE Transactions on Communications
SN - 0916-8516
IS - 10
ER -