发明名称 |
A RSSI BASED LOCATION MEASUREMENT METHOD USING MULTI-LEVEL TRANSMISSION POWER IN THE WIRELESS NETWORK |
摘要 |
<p>PURPOSE: An RSSI based location measurement method using multi-level transmission power in a wireless network is provided to perform the more improved RSSI based location measurement by solving a ranging error of an RSSI value caused by a wireless characteristic. CONSTITUTION: A positioning target node transmits node packets. A coordinator transmits a report packet to a positioning server, wherein the report packet includes transmission output information. The positioning measurement server selects a transmission output level as a candidate transmission output level, and selects a candidate coordinates.</p> |
申请公布号 |
KR20100098044(A) |
申请公布日期 |
2010.09.06 |
申请号 |
KR20090017012 |
申请日期 |
2009.02.27 |
申请人 |
METABIZ CO., LTD. |
发明人 |
LEE, SIMON SEOKHO;LEE, JAE WOOK;HAN, SEOK GUN;JU, SUNG MIN |
分类号 |
H04B7/26;G01S3/02 |
主分类号 |
H04B7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|