講演名 | 2009/10/22 Burst structure design for high efficient satellite return link transmission , |
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抄録(和) | |
抄録(英) | This paper is related with optimum burst structure design for high efficient TDMA satellite return link transmission. In general, some typical burst structure for data transmission is composed of a pair of preamble and traffic data in the DVB-RCS (Digital Video Broadcasting-Return Channel via Satellite) and IPOS (IP over Satellite) standard. This structure has some difficulties to increase spectral efficiency that it requires a large of preamble length, high SNR environment, or receiver complexity. To cope with them, burst structure with distributed pilot symbol can be used to alleviate the residual frequency offset effect by calculating accurate frequency offset than conventional one. In particular, we investigate some relevant to proposed distributed pilot structure, previously and analyze their strong points/drawbacks in terms of synchronization to draw the most appropriate one. |
キーワード(和) | |
キーワード(英) | High order modulation / distributed pilot burst structure / carrier recovery / TDMA satellite transmission |
資料番号 | SAT2009-41 |
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研究会情報 | |
研究会 | SAT |
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開催期間 | 2009/10/22(から1日開催) |
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委員長氏名(和) | |
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副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
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幹事補佐氏名(和) | |
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講演論文情報詳細 | |
申込み研究会 | Satellite Telecommunications (SAT) |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Burst structure design for high efficient satellite return link transmission |
サブタイトル(和) | |
キーワード(1)(和/英) | / High order modulation |
第 1 著者 氏名(和/英) | / Jae Hee Han |
第 1 著者 所属(和/英) | Satellite and Wireless Convergence Research Department, ETRI |
発表年月日 | 2009/10/22 |
資料番号 | SAT2009-41 |
巻番号(vol) | vol.109 |
号番号(no) | 254 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |