发明名称 |
SYSTEM FOR DETERMINING RF PATH LOSS BETWEEN AN RF SOURCE ANDAN RF RECEIVER |
摘要 |
A test method for determining radio frequency (RF) path loss between an RF source and an RF receiver for a plurality of RF channels in a given RF frequency may include determining RF path losses for selected RF channels within the given RF frequency band, and determining an RF path loss function based upon the R F path losses of the selected RF channels. The method may further include determini ng an RF path loss for at least one other channel within the given RF frequency ba nd based upon the RF path loss function. |
申请公布号 |
CA2578207(C) |
申请公布日期 |
2008.10.28 |
申请号 |
CA20072578207 |
申请日期 |
2007.02.28 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
QI, YIHONG;JARMUSZEWSKI, PERRY;CERTAIN, MICHAEL |
分类号 |
H04B17/00;H04Q7/34 |
主分类号 |
H04B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|