| 한글제목(Korean Title) |
Power Control Schemes for Land Mobile Satellite Communication Systems |
| 영문제목(English Title) |
Power Control Schemes for Land Mobile Satellite Communication Systems |
| 저자(Author) |
Nam-Gil Lee
In-Tae Hwang
Seong-Hwan Kim
Cheol-Hun Na
Sang-Jin Ryoo
|
| 원문수록처(Citation) |
VOL 07 NO. 01 PP. 0078 ~ 0085 (2009. 03) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
In order to increase system capacity and reduce the transmitting power of the user's equipment, we propose an advanced power control scheme consisting of a modified open-loop power control (OLPC) and closed-loop power control (CLPC) for land mobile satellite communication systems. The improved CLPC scheme, combining delay compensation algorithms and pilot diversity, is mainly applied to the ancillary terrestrial component (ATC). ATC link in urban areas, because it is more suitable to the short round-trip delay (RTD). |
| 키워드(Keyword) |
power control
pilot diversity
|
| 파일첨부 |
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