OFDMA/TDD/MIMO system with spatial scheduling

Yoshitaka Hara, Akinori Taira, Kazuyoshi Oshima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)


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.

Original languageEnglish
Title of host publication2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
Number of pages5
Publication statusPublished - 2007 Aug 2
Event2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring - Dublin, Ireland
Duration: 2007 Apr 222007 Apr 25

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252


Conference2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


Dive into the research topics of 'OFDMA/TDD/MIMO system with spatial scheduling'. Together they form a unique fingerprint.

Cite this