TY - GEN
T1 - OFDMA/TDD/MIMO system with spatial scheduling
AU - Hara, Yoshitaka
AU - Taira, Akinori
AU - Oshima, Kazuyoshi
PY - 2007/8/2
Y1 - 2007/8/2
N2 - In this paper, we propose OFDMA/TDD/MIMO system with spatial scheduling, showing frame structure and control procedures to achieve the proposed system. The frame structure includes all functions required for spatial scheduling in a subband of 200kHz and in a frame time of 2.5ms. We show that the frame structure can be a realistic solution to achieve spatial scheduling on subband basis. From the presented frame structure, about 60% of total radio resources are expected to be available for data symbol transmission. Furthermore, we estimate that data rate up to 570Mbps can be supported on MAC layer for both uplink and downlink, under total bandwidth of 100MHz.
AB - In this paper, we propose OFDMA/TDD/MIMO system with spatial scheduling, showing frame structure and control procedures to achieve the proposed system. The frame structure includes all functions required for spatial scheduling in a subband of 200kHz and in a frame time of 2.5ms. We show that the frame structure can be a realistic solution to achieve spatial scheduling on subband basis. From the presented frame structure, about 60% of total radio resources are expected to be available for data symbol transmission. Furthermore, we estimate that data rate up to 570Mbps can be supported on MAC layer for both uplink and downlink, under total bandwidth of 100MHz.
UR - http://www.scopus.com/inward/record.url?scp=34547240090&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547240090&partnerID=8YFLogxK
U2 - 10.1109/VETECS.2007.632
DO - 10.1109/VETECS.2007.632
M3 - Conference contribution
AN - SCOPUS:34547240090
SN - 1424402662
SN - 9781424402663
T3 - IEEE Vehicular Technology Conference
SP - 3086
EP - 3090
BT - 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
T2 - 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
Y2 - 22 April 2007 through 25 April 2007
ER -