講演名 | 2010/10/21 The Random Access Procedure for a LTE based Satellite Radio Interface , |
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PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓. 〓〓〓〓〓〓 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓. 〓 〓, 〓〓〓 IMT-Advanced 〓〓〓〓〓 LTE 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓, LTE 〓〓〓 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓. 〓〓〓〓 LTE 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓 100 km 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓. 〓〓〓〓〓〓〓〓〓〓〓〓〓 km 〓〓〓〓〓〓〓〓〓〓 〓〓〓〓〓〓〓 100 km 〓〓〓〓〓〓〓〓〓〓〓〓 LTE 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓 〓〓〓〓〓〓〓〓〓〓. 〓〓〓, 〓〓〓〓〓〓 LTE 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓 latency 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓. |
抄録(英) | The future of communication systems is expected to combine with the terrestrial and satellite networks. A commonality between wireless interfaces is important consideration for cost of user equipment in the integrated satellite and the terrestrial system. Because IMT-Advanced system take into account LTE based on the terrestrial system for the next generation of communication, a study of the LTE-based satellite system is especially required. A frame of the existing terrestrial wireless networks is designed to use for a random access up to the maximum cell radius of 100 km. However, the random access scheme for theterrestrial system cannot be used in the satellite system, because the satellite systems generally have large coverage than the terrestrial system. Therefore, we propose that the efficient random access procedure to reduce latency and complexity for the satellite system maintaining commonality with the terrestrial system in this paper. |
キーワード(和) | 〓〓〓 / 〓〓〓 / 〓〓〓〓 / 〓〓〓〓 / 〓〓 |
キーワード(英) | Satellite / Terrestrial / Randomaccess / Coverage / Delay |
資料番号 | SAT2010-60 |
発行日 |
研究会情報 | |
研究会 | SAT |
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開催期間 | 2010/10/21(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
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) | The Random Access Procedure for a LTE based Satellite Radio Interface |
サブタイトル(和) | |
キーワード(1)(和/英) | 〓〓〓 / Satellite |
キーワード(2)(和/英) | 〓〓〓 / Terrestrial |
キーワード(3)(和/英) | 〓〓〓〓 / Randomaccess |
キーワード(4)(和/英) | 〓〓〓〓 / Coverage |
キーワード(5)(和/英) | 〓〓 / Delay |
第 1 著者 氏名(和/英) | / Seunghyun Nam |
第 1 著者 所属(和/英) | Satellite & Wireless Convergence Research Department, ETRI |
発表年月日 | 2010/10/21 |
資料番号 | SAT2010-60 |
巻番号(vol) | vol.110 |
号番号(no) | 256 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |