发明名称 |
System and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
摘要 |
The present invention includes a method of optimizing a transmission mode of wirelessly transmitted data. The method includes selecting a first transmission mode based on a predetermined channel database and a first channel characterization. The first channel characterization can be based upon signals transmitted in an initial mode. An error factor is generated based on a difference between an estimated performance characteristic, and an expected performance characteristic. A subsequent transmission mode is selected based upon the predetermined channel database, the error factor and a subsequent channel characterization. The predetermined channel database can include a predetermined look-up-table that provides transmission mode selections based upon the channel characterizations. The look-up-table generally includes a plurality of quality parameter thresholds that determine the selection of a transmission mode. Another method includes receiving transmission signals that include data encoded in an initial transmission mode. A first quality parameter of the received transmission signals is measured. A subsequent transmission mode is selected based upon the quality parameter. Transmission signals are received having data encoded in the subsequent transmission mode. A second quality parameter is measured. A parameter is adjusted within selection criteria of another subsequent transmission mode based upon the second quality parameter.
|
申请公布号 |
US7920483(B2) |
申请公布日期 |
2011.04.05 |
申请号 |
US20090491634 |
申请日期 |
2009.06.25 |
申请人 |
INTEL CORPORATION |
发明人 |
CATREUX SEVERINE;GESBERT DAVID;AIRY MANISH |
分类号 |
G06F11/00;H04J99/00;H04B7/04;H04B7/06;H04B7/26;H04J3/22;H04L1/00;H04L1/06;H04L1/20;H04L12/56;H04L27/26;H04W24/00;H04W28/04;H04W28/06 |
主分类号 |
G06F11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|