The invention provides a node for use in a wireless communication system comprising at least two Tx-chains and at least two Rx-chains. A first means for a switch and filter network function MSN is arranged across all Tx-chains. The first MSN is arranged to output one antenna sector signal comprising: a radio sector signal, or a split radio sector signal, the splitting of a radio sector signal allowing one radio sector signal to feed sector antennas in more than one sector, each sector having at least one sector antenna. The first or a second MSN can also be arranged across Rx-chains. The invention also provides a method to reduce power consumption in a node and a wireless communication system comprising the node.
申请公布号
WO2012175133(A1)
申请公布日期
2012.12.27
申请号
WO2011EP60523
申请日期
2011.06.22
申请人
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);NILSSON, ANDREAS;JOHANNISSON, BJOERN;PETERSSON, SVEN
发明人
NILSSON, ANDREAS;JOHANNISSON, BJOERN;PETERSSON, SVEN