OFDMA/TDD/MIMO system with spatial scheduling

Yoshitaka Hara; Akinori Taira; Kazuyoshi Oshima

doi:10.1109/VETECS.2007.632

OFDMA/TDD/MIMO system with spatial scheduling

Yoshitaka Hara, Akinori Taira, Kazuyoshi Oshima

Research Institute of Electrical Communication (RIEC)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

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 language	English
Title of host publication	2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
Pages	3086-3090
Number of pages	5
DOIs	https://doi.org/10.1109/VETECS.2007.632
Publication status	Published - 2007 Aug 2
Event	2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring - Dublin, Ireland Duration: 2007 Apr 22 → 2007 Apr 25

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
Country	Ireland
City	Dublin
Period	07/4/22 → 07/4/25

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECS.2007.632

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Cite this

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abstract = "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.",

author = "Yoshitaka Hara and Akinori Taira and Kazuyoshi Oshima",

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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.

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