基本信息:
- 专利标题： 移动通信系统中控制前向链路发送功率的方法
- 专利标题（英）：Method for controlling forward chain circuit transmitting power in mobile commnication system
- 申请号：CN03145072.5 申请日：2000-06-28
- 公开(公告)号：CN1474613A 公开(公告)日：2004-02-11
- 发明人： 黄钟润 , 文熹灿 , 金宗汉 , 朴振秀
- 申请人： 三星电子株式会社
- 申请人地址： 韩国京畿道
- 专利权人： 三星电子株式会社
- 当前专利权人： 三星电子株式会社
- 当前专利权人地址： 韩国京畿道
- 代理机构： 北京市柳沈律师事务所
- 代理人： 邵亚丽; 马莹
- 优先权： 1999/25052 1999.06.28 KR; 1999/27390 1999.07.08 KR
- 分案原申请号： 008012288
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20 ; H04B7/26 ; H04B7/005
An apparatus and method of detecting whether data exists in a received signal while a mobile communication terminal is in discontinuous transmission mode is disclosed. The apparatus and method comprises generating and transmitting a forward power control command for providing the forward power control, and performing forward power control in a mobile communication system. According to the forward power control method, a power control command is generated based on a received frame including a plurality of slots each of which includes power control bits. The ratio of the power control bit energy to noise energy, which is given by a ratio of the accumulated energy of the power control bits in the slots of the received frame to an accumulated energy value of noise in the slots of the received frame, is provided, and the power control command based on a ratio of the accumulated energy value of traffic symbol bits in the slots to the accumulated energy value of the power control bits is generated when the provided ratio of the power control bits to noise is acceptable.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04Q | 选择 |
| ------H04Q7/00 | 通过无线电链路或感应链路连接用户的选择装置 |
| --------H04Q7/20 | .其中无线电或感应链路是双向链路，例如移动无线系统 |