发明名称 |
Adaptive current limiter for wireless modem |
摘要 |
Method and apparatus for preventing current overdraw by a wireless modem sinking current from a host power supply of a host device (e.g. laptop computer or personal digital assistant (PDA)). The methods and apparatuses are applicable, but not limited to Personal Computer Memory Card International Association (PCMCIA) wireless modems and Global System for Mobile Communications/General Packet Radio Service (GSM/GPRS) wireless networks.
|
申请公布号 |
US7106569(B2) |
申请公布日期 |
2006.09.12 |
申请号 |
US20020305634 |
申请日期 |
2002.11.27 |
申请人 |
SIERRA WIRELESS, INC. |
发明人 |
LIU PING;MILLER BRUCE;SANAIE-FARD GOLNAZ |
分类号 |
H02H3/08;H02H1/04;H04B1/38 |
主分类号 |
H02H3/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|