Study on High-Efficient Packet Radio Access Techniques for Fourth Generation Mobile Communications
Study on High-Efficient Packet Radio Access Techniques for Fourth Generation Mobile Communications
批准号:
19360179
负责人:
SAWAHASHI Mamoru
金额:
$11.73万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009
中文摘要
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英文摘要
In the study, we have proposed high-efficient radio packet access techniques including multi-access schemes, radio resource assignments, multiplexing schemes of control signals, high-order MIMO channel techniques, relay/multi-hop techniques, and investigated the effects of these techniques for fourth generation mobile communications, which is called International Mobile Telecommunications (IMT)-Advanced.
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Experiments on Frequency Error Compensation Using Synchronization Channel in OFDM Radio Access
OFDM无线接入中同步信道频率误差补偿实验
DOI:
--
发表时间:
2009
期刊:
IEICE Trans. Commun. Vol.E92-BNo.5
影响因子:
--
作者:
[H. Taoka, F. Ito, K. Takakusaki, M. Sawahashi]
通讯作者:
M. Sawahashi
Comparisons Between Common and Dedicated Reference Signals for MIMO Multiplexing Using Precoding in Evolved UTRA Downlink
演进 UTRA 下行链路中使用预编码的 MIMO 复用的公共参考信号和专用参考信号之间的比较
DOI:
--
发表时间:
2009
期刊:
IEICE Trans. Commun. Vol.E92-BNo.5
影响因子:
--
作者:
[H. Taoka, Y. Kishiyama, K. Higuchi, M. Sawahashi]
通讯作者:
M. Sawahashi
On the Signal Detection and Spreading Code Structure for OFDM MIMO Multiplexing with Frequency Domain Spreading and Code Multiplexing
频域扩频和码复用的 OFDM MIMO 复用信号检测和扩频码结构
DOI:
--
发表时间:
2009
期刊:
Proceedings of The 12th International Symposium on Wireless Personal Multimedia Communications 2009, WPMC2009 Sept.7-10, 2009, Sendai, Japan. (CD ROM)
影响因子:
--
作者:
[K.Higuchi, H.Taoka]
通讯作者:
H.Taoka
Investigation on Optimum Radio Parameter Design in Layered OFDMA for LTE-Advanced
LTE-Advanced 分层 OFDMA 最佳无线电参数设计研究
DOI:
--
发表时间:
2009
期刊:
Proceedings of IEEE 69th Vehicular Technology Conference : VTC2009-Spring 26-29 April 2009, Barcelona, Spain. (CD ROM)
影响因子:
--
作者:
[K.Takeda, S.Nagata, Y.Kishiyama, M.Tanno, K.Higuchi, M.Sawahashi]
通讯作者:
M.Sawahashi
Coverage Performance of Common/Shared Control Signals Using Transmit Diversity in Evolved UTRA Downlink.
在演进的 UTRA 下行链路中使用发射分集的公共/共享控制信号的覆盖性能。
DOI:
--
发表时间:
2008
期刊:
Proceedings of The 11th International Symposium on Wireless Personal Multimedia Communications 2008, WPMC2008, WN7.1, Sept. 8-11, 2008, Lapland, Finland. (CD ROM)
影响因子:
--
作者:
[H. Taoka, A, Morimoto, H. Kawai, K. Higuchi, M. Sawahashi]
通讯作者:
M. Sawahashi
共 123 条
Study on High Efficiency Radio Packet Multi-access Schemes Using Partial Response
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批准号:23656256
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
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财政年份:2011
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负责人:SAWAHASHI Mamoru
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依托单位:
Study on Broadband Radio Packet Access Techniques with Peak Data Rate of Greater than 1Gbps
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批准号:22360158
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.9万
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财政年份:2010
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负责人:SAWAHASHI Mamoru
-
依托单位:
海外基金