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1.发明公开METHOD AND APPARATUS FOR CONVERTING BETWEEN A MULTI-SECTOR, OMNI-BASE STATION CONFIGURATION AND A MULTI-SECTOR BASE STATION CONFIGURATION 审中-公开方法和装置用于转换之间的多领域，OMNIBASISSTATIONS配置和多扇区基站配置
公开(公告)号：EP2151016A1
公开(公告)日：2010-02-10
申请号：EP07769064.2
申请日：2007-07-10
发明人： SKÄRBY, Ulf , LINDELL, Patrik , JOHANSSON, Rune , LINDQVIST, Dan
CPC分类号： H04W88/08 , H04W16/24 , Y02D70/1222
摘要： A base station includes multiple sector antenna units. Each sector antenna unit has an antenna for receiving a carrier signal associated with an antenna frequency in an available frequency band. The base station is converted between a multiple sector base station configuration and a multi-sector, omni-base station configuration. In a diversity base station implementation, each sector antenna unit receives a diversity signal from a first sector, and the second diversity antenna unit receives a diversity signal from a second different sector. If one sector antenna unit does not perform properly so that one of the sector diversity signals is lost or corrupted, the other sector diversity signal is still useable. The base station may be reconfigured to power-down at least some part of the transmit side without having to power-down some or all of the receive side.
摘要翻译： 基站包括：多个扇区天线单元。 每个扇区天线单元具有到天线用于接收与在天线频率的频带中可用的相关联的载波信号。 基站被转换的多扇区基站配置和多扇区全向基站的配置之间。 在分集基站实现方式中，每个扇区天线单元从第一扇区接收的分集信号，并且所述第二分集天线单元从第二不同的扇区接收的分集信号。 如果一个扇形天线单元不执行正常所以没有部门多样性信号的一个丢失或损坏，其他部门分集信号被关闭可用。 基站可以被重新配置以至少一些在发送侧的部分断电，而无需断电的一些或全部接收侧的。
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公开(公告)号：EP1171928B1
公开(公告)日：2007-07-25
申请号：EP00923041.8
申请日：2000-04-07
IPC分类号： H01P1/202
CPC分类号： H01P1/202
摘要： A filter comprises a first end (6), a second end (8), a conducting casing (4), at least one central conductor (16), and connecting means (3a, 3b) at each of the ends (6, 8), the casing (4) extending along an imaginary axis (A) and is intended to accommodate the conductor (16) along this imaginary axis (A), and further the conductor (16) is provided with capacitance generating portions (20, 24, 28, 32) and inductance generating portions (22, 26, 30), the connecting means (3a) at the first end (6) of the filter comprising a first connecting member (10) connected to the casing (4) and a second connecting member (17) connected to the conductor (16), the connecting means (3b) at the second end (8) of the filter comprising a third connecting member (13) connected to the casing (4) and a fourth connecting member (37) connected to the conductor (16). According to the invention both the second and the fourth connecting members (17, 37) are provided integrally with the conductor (16).
摘要翻译： 一种滤波器，包括第一端（6），第二端（8），导电外壳（4），至少一个中心导体（16）和在每个端部（6,8）处的连接装置 ），壳体（4）沿着假想轴线（A）延伸并且旨在沿着该假想轴线（A）容纳导体（16），并且导体（16）还设置有电容产生部分（20,24 ，所述过滤器的所述第一端部（6）处的所述连接装置（3a）包括连接至所述壳体（4）的第一连接构件（10），以及所述电感产生部分（22,26,30） 连接到导体（16）的第二连接构件（17），在过滤器的第二端部（8）处的连接装置（3b）包括连接到壳体（4）的第三连接构件（13） （37）连接到导体（16）。 根据本发明，第二和第四连接构件（17,37）都与导体（16）一体地设置。
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3.发明公开TRANSCEIVER SYSTEM INCLUDING MULTIPLE RADIO BASE STATIONS THAT SHARE AN ANTENNA 有权与多个无线基站其中地上部分发送器/接收器系统
公开(公告)号：EP1695449A1
公开(公告)日：2006-08-30
申请号：EP04800333.9
申请日：2004-11-15
发明人： LINDELL, Patrik , SKÄRBY, Ulf
CPC分类号： H04B1/52 , H04B1/0483
摘要： A transceiver system is described herein that has an antenna coupled to a filter unit which is coupled to multiple radio base stations (RBSs). Each RBS uses one TX/RX cable and if needed a RX cable to connect to the filter unit. To enable the RBSs so they can share one antenna, each RBS has a duplex filter incorporated therein. And, the filter unit has a unique combination of diplex filter(s), duplex filter(s), part-band duplex filter(s), diplex-duplex filter(s), splitter(s) and/or low noise amplifier(s). Four exemplary embodiments of the transceiver system are described herein to show how the filter unit can be configured so as to enable the RBSs to share one antenna even if the RBSs share the same frequency band and/or even if the RBSs operate with different radio standards (e.g., TDMA, CDMA, WCDMA and GSM). Also described herein in accordance with the present invention are: (1) a method for constructing the transceiver system; (2) a radio base station; and (3) an antenna.
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公开(公告)号：EP1169748B1
公开(公告)日：2008-03-05
申请号：EP00925805.4
申请日：2000-04-11
发明人： HENNINGSSON, Uno , AHL, Torbjörn , LINDELL, Patrik
IPC分类号： H01P7/06 , F16B39/284
CPC分类号： H01P7/04 , F16B39/284 , H01P7/06
摘要： The present invention relates to an arrangement in a cavity filter for tuning the frequency relationship of the filter or its coupling coefficient factor. The arrangement includes a self-locking screw that can be fitted in the filter cavity, for instance in the centre conductor, in the filter lid, or in some suitable place in the filter chassis. Tuning is effected by adjusting the position of the screw in relation to the centre conductor or lid of the cavity filter. The screw can be made of metallic segments embedded in plastic, or made completely of metal, and provided with a radially through-penetrating slot. At least one part of the screw has a cross-sectional area whose extension perpendicular to the through-penetrating slot is slightly greater than in a direction along said slot.
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5.发明授权TRANSCEIVER SYSTEM INCLUDING MULTIPLE RADIO BASE STATIONS THAT SHARE AN ANTENNA 有权与多个无线基站其中地上部分发送器/接收器系统
公开(公告)号：EP1695449B1
公开(公告)日：2008-01-23
申请号：EP04800333.9
申请日：2004-11-15
发明人： LINDELL, Patrik , SKÄRBY, Ulf
CPC分类号： H04B1/52 , H04B1/0483
摘要： A transceiver system is described herein that has an antenna coupled to a filter unit which is coupled to multiple radio base stations (RBSs). Each RBS uses one TX/RX cable and if needed a RX cable to connect to the filter unit. To enable the RBSs so they can share one antenna, each RBS has a duplex filter incorporated therein. And, the filter unit has a unique combination of diplex filter(s), duplex filter(s), part-band duplex filter(s), diplex-duplex filter(s), splitter(s) and/or low noise amplifier(s). Four exemplary embodiments of the transceiver system are described herein to show how the filter unit can be configured so as to enable the RBSs to share one antenna even if the RBSs share the same frequency band and/or even if the RBSs operate with different radio standards (e.g., TDMA, CDMA, WCDMA and GSM). Also described herein in accordance with the present invention are: (1) a method for constructing the transceiver system; (2) a radio base station; and (3) an antenna.
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