| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2023-02-28 |
| タイトル |
|
|
タイトル |
Differential Modulated Pilot Symbol Assisted Adaptive OFDM for Reducing the MLI with Predicted FBI |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
AMS/OFDM |
| キーワード |
|
|
主題 |
MLI |
| キーワード |
|
|
主題 |
FBI |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
AHN, Chang-Jun
TAKAHASHI, Satoshi
HARADA, Hiroshi
安, 昌俊
高橋, 賢
原田, 博司
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In an AMS/OFDM system, base station is in control of the modulation level of each subcarriers, and then, adaptive modulated packet is transmitted from the base station to the mobile station. In this case, the mobile station is required the modulation level information (MLI) to demodulate the received packet. The MLI is generally transmitted as a data symbol, therefore, the throughput is degraded. Moreover, it is necessary to have some transmission delay times and the processing time to make an adaptive modulation command (AMC) using feedback information (FBI). With the FBI delay and processing time, the system performance might be degraded. To reduce these problems, in this paper, we propose a differential modulated pilot symbol assisted adaptive OFDM for reducing the MLI with predicted FBI. |
| 書誌情報 |
IEICE Transactions on Communications
巻 E88-B,
号 2,
p. 436-442,
発行日 2005-02-01
|
| 出版者 |
|
|
出版者 |
電子情報通信学会(IEICE) |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0916-8516 |
| 書誌レコードID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10826261 |
| 権利 |
|
|
権利情報 |
copyright©2005 IEICE |
| 関連サイト |
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|
識別子タイプ |
URI |
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|
関連識別子 |
http://www.ieice.org/jpn/trans_online/ |
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|
関連名称 |
http://www.ieice.org/jpn/trans_online/ |
| フォーマット |
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|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
E88-B436.pdf (532.2 kB)
