发明授权
- 专利标题： Portable wireless transceiver controlling transmission power
- 专利标题（中）： 便携式无线收发器控制传输功率
-
申请号： US10333907申请日： 2001-08-01
-
公开(公告)号： US06970715B2公开(公告)日： 2005-11-29
- 发明人: Yoshinori Matsunami , Hiroaki Nagano , Shinjirou Fukuyama , Mitsuru Mochizuki , Kazuhito Niwano , Hirokazu Shimizu
- 申请人： Yoshinori Matsunami , Hiroaki Nagano , Shinjirou Fukuyama , Mitsuru Mochizuki , Kazuhito Niwano , Hirokazu Shimizu
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 国际申请： PCT/JP01/06637 WO 20010801
- 国际公布： WO03/015294 WO 20030220
- 主分类号： H03G11/00
- IPC分类号： H03G11/00 ; H04B1/04 ; H04B7/005 ; H04B7/26 ; H04Q7/20
摘要：
In the portable telephone of the present invention, a transmission power upper limit value (STEPLIM) in accordance with temperature (T) is found (S1, S2), whether the transmission power set value (STEPn) of the next slot exceeds the upper limit (STEPLIM) or not is determined (S3, S4), and when it does not exceed, a control signal value (Vc) in accordance with the transmission power set value (STEPn) is applied to a variable gain block (11, 13) (S5, S7). When it exceeds the upper limit, a control signal value (Vc) in accordance with the transmission power upper limit value (STEPLIM) is applied to the variable gain block (11, 13) (S6, S7).
公开/授权文献
- US20030157956A1 Portable radio 公开/授权日：2003-08-21
信息查询
