发明公开
KR1020140015394A 무선 송신기로부터 수신기의 거리를 추정하기 위한 방법, 이동 단말의 위치를 계산하기 위한 관련된 방법들, 이동 단말 및 위치측정 장치
审中-实审
基本信息:
- 专利标题： 무선 송신기로부터 수신기의 거리를 추정하기 위한 방법, 이동 단말의 위치를 계산하기 위한 관련된 방법들, 이동 단말 및 위치측정 장치
- 专利标题（英）：Method for estimating the distance of a receiver from a radio transmitter, relative methods for calculating the position of a mobile terminal, mobile terminal and localization device
- 专利标题（中）：用于从无线电发射机估计接收机的距离的方法，用于计算移动终端，移动终端和本地化设备的位置的相对方法
- 申请号：KR1020137025086 申请日：2012-02-27
- 公开(公告)号：KR1020140015394A 公开(公告)日：2014-02-06
- 发明人： 포르지오기우스토,피에트로
- 申请人： 시스벨 테크놀로지 에스.알.엘.
- 申请人地址： VIA CASTAGNOLE NO.**, I-***** NONE (TORINO), ITALY
- 专利权人： 시스벨 테크놀로지 에스.알.엘.
- 当前专利权人： 시스벨 테크놀로지 에스.알.엘.
- 当前专利权人地址： VIA CASTAGNOLE NO.**, I-***** NONE (TORINO), ITALY
- 代理人： 특허법인 남앤드남
- 优先权： ITTO2011A000168 2011-02-25
- 国际申请： PCT/IB2012/050900 2012-02-27
- 国际公布： WO2012114320 2012-08-30
- 主分类号： G01S5/02
- IPC分类号： G01S5/02
The present invention comprises a step (602) for receiving the radio signal emitted by a radio transmitter (101) (103, 701) - the components radio signals are at least three tones (1, 2, 3, 4) are to be extracted therefrom and including, each having a different frequency; Further comprising: one of the at least three tones measuring a first phase difference (Δφ21) between the first two tones (1, 2) on their frequency (f1; f2) is having a first gap (spacing), and the said first intervals whose frequency (f3, f4) has a second interval, - step 606 for measuring a second phase difference (Δφ43) between the at least three second two tones (3, 4) of the tones or greater than one of the second spaces is else; Distance of the first phase difference (Δφ21) and the second phase the receiver 102 from, the radio transmitter 101 that includes, based on (Δφ43) step (607, 611, 613) for estimating the distance (d) It relates to a process for estimating (d). The invention also relates to a device for measuring the location of the method, mobile terminal, and a mobile terminal related to calculate the location of the mobile terminal. The method may preferably, for example, is applied to LTE (Long Term Evolution) transceiver systems and IEEE 802.16 (WiMax) system based on the standard using OFDM modulation, such as a cellular network conforming to the standard.
公开/授权文献:
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01S | 无线电定向；无线电导航；采用无线电波测距或测速；采用无线电波的反射或再辐射的定位或存在检测；采用其他波的类似装置 |
| ------G01S5/00 | 通过确定两个或更多个方向或位置线的配合来定位；通过确定两个或更多个距离的配合进行定位 |
| --------G01S5/02 | .应用无线电波 |