发明名称 Locating a source of wireless transmissions from a licensed user of a licensed spectral resource
摘要 <p>Own communication equipment locates a source of wireless transmissions, the own equipment including a serving base station (BS). The serving BS receives, from remote sensors including at least one user equipment (UE), sensing information from which transmitter location information ("location information") can be determined. The location information is oriented in a serving BS coordinate system. The location information can comprise white space sensing information from which a direction of a transmitter relative to a position of the UE can be determined, and pilot signal sensing information from which respective directions of one or more BSs relative to the position of the UE can be determined. The BS transforms the white space and pilot signal sensing information into the location information. Geographical safety margins are determined from the location information, and BS transmissions are adjusted to limit transmitting signals beyond the geographical safety margin area.</p>
申请公布号 EP2375260(A1) 申请公布日期 2011.10.12
申请号 EP20110160186 申请日期 2011.03.29
申请人 TELEFONAKTIEBOLAGET L M ERICSSON AB (PUBL) 发明人 OLSSON, THOMAS;ROSENQVIST, ANDERS
分类号 G01S5/00;G01S5/02 主分类号 G01S5/00
代理机构 代理人
主权项
地址