发明名称 |
УСТРОЙСТВО И СПОСОБ НАЗНАЧЕНИЯ КАНАЛА РЕГУЛИРОВАНИЯ ДИАПАЗОНА И ПЕРЕДАЧИ И ПРИЕМА СИГНАЛА РЕГУЛИРОВАНИЯ ДИАПАЗОНА В OFDM-СИСТЕМЕ |
摘要 |
The present invention relates to a mobile communication system utilizing an OFDM scheme. In a broadband wireless access communication system utilizing an OFDM/OFDMA scheme, in which uplink time sync between a BS and a SS and the intensity of a BS reception signal are set, and a ranging signal is transmitted from the SS to the BS in order that the SS gives a bandwidth request to the BS. Described herein are a method for constructing a ranging channel, a method for a BS's operating a ranging channel to be used by a SS, a method for receiving ranging codes transmitted SS by SS from the BS to the SS through the ranging channel. |
申请公布号 |
RU2006131679(A) |
申请公布日期 |
2008.03.10 |
申请号 |
RU20060131679 |
申请日期 |
2005.03.05 |
申请人 |
САМСУНГ ЭЛЕКТРОНИКС КО., ЛТД. (KR) |
发明人 |
СУНГ Санг-Хоон (KR);ДЗЕОН Дзае-Хо (KR);ЙООН Соон-Янг (KR);МАЕНГ Сеунг-Дзоо (KR);ЧО Дзае-Хее (KR);ХУХ Хоон (KR);ХВАНГ Ин-Сеок (KR);ЛИ Дзае-Хиок (KR) |
分类号 |
H04J3/06;H04J11/00;H04L5/02;H04L27/26 |
主分类号 |
H04J3/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|