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1. 发明授权

EP2702814B1 BASE STATION SYNCHRONIZATION 有权
公开(公告)号：EP2702814B1
公开(公告)日：2019-06-12
申请号：EP11722601.9
申请日：2011-04-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LINDQVIST, Dan
IPC分类号： H04W56/00 , H04J3/06

2. 发明公开

EP2702814A1 BASE STATION SYNCHRONIZATION 有权
标题翻译： BASISSTATIONSSYNCHRONISATION
公开(公告)号：EP2702814A1
公开(公告)日：2014-03-05
申请号：EP11722601.9
申请日：2011-04-26
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： LINDQVIST, Dan
IPC分类号： H04W56/00 , H04J3/06
CPC分类号： H04W56/0035 , H04J3/0661
摘要： The invention relates to transmission and reception of clock synchronization data in a wireless communication system. According to the invention a device (12) for 5 transmitting clock synchronization data obtains at least one time reference (TR) of a wireless communication system clock (11), controls transmission of a frequency reference (FR) of the wireless communication system clock (11) via an air interface 10 (17) of the wireless communication system, and provides transmission of the time reference via a transport network (10) associated with the wireless communication system, while the base station (18) receives the frequency reference (FR), locks an own oscillator to 15 the frequency of the frequency reference, receives the time reference (TR) from the transport network (10) and adjusts timing that is controlled by the oscillator based on the time reference.
摘要翻译：本发明涉及在无线通信系统中发送和接收时钟同步数据。根据本发明，用于发送时钟同步数据的装置获得无线通信系统时钟的至少一个时间参考，经由无线通信系统的空中接口控制无线通信系统时钟的频率参考的传输，并且提供通过与无线通信系统相关联的传输网络的时间基准，而在基站接收到频率参考时，将自己的振荡器锁定到频率参考的频率，从传输网络接收时间参考并调整由振荡器基于时间参考。

3. 发明公开

EP1621032A1 AN ARCHITECTURAL MODEL OF A RADIO BASE STATION 审中-公开
标题翻译： ARCHITEKTURMODELL EINER FUNBASISSTATION
公开(公告)号：EP1621032A1
公开(公告)日：2006-02-01
申请号：EP04726052.6
申请日：2004-04-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ÖSTERLING, Jacob , LINDQVIST, Dan , TEDER, Paul , ANDERSSON, Rutger
IPC分类号： H04Q7/22
CPC分类号： H04W88/08
摘要： The present invention relates to an architectural model of a radio network unit, e.g. a Radio Base Station, that separates functionality in such a way that it is possible to easily adapt the unit to various requirements and conditions. The radio network unit comprises an internal RBS-interface that subdivides the its functionality into a first part, which solely relates to the functionality of the radio network, and a second part, which solely relates to the radio part, i.e. the airborne part of the transmission. The internal interface comprises at least a link that handles the necessary additional communication that arises due to the subdivision and a link that handles the user data that is to be processed, i.e. transmitted or received, by said unit.
摘要翻译：本发明涉及无线电网络单元的架构模型，例如，无线电基站，其以分离功能的方式分离功能，使得可以容易地使单元适应各种需求和条件。无线电网络单元包括内部RBS接口，其将其功能细分为仅涉及无线电网络的功能的第一部分，以及仅涉及无线电部分的第二部分，即，无线电部分的空中部分传输。内部接口包括至少一个链路，其处理由于细分而产生的必要的附加通信，以及链接处理由所述单元处理，即发送或接收的用户数据。

4. 发明授权

EP2308147B1 POWER SUPPLY METHOD AND APPARATUS FOR RADIO ACCESS NETWORK NODES/SITES 失效转让
标题翻译：用于无线接入网节点/站点的电源方法和设备
公开(公告)号：EP2308147B1
公开(公告)日：2012-09-19
申请号：EP09762758.2
申请日：2009-06-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LINDQVIST, Dan , ÖSTERLING, Jacob , SVENSSON, Anders , JONASSON, Sten-Magnus , HOLMSTRÖM, Per
IPC分类号： H02J7/00
CPC分类号： H02J7/34 , H02J1/10 , H02J9/061

5. 发明公开

EP2308147A2 POWER SUPPLY METHOD AND APPARATUS FOR RADIO ACCESS NETWORK NODES/SITES 失效转让
标题翻译：用于无线接入网的节点/地点供电方式和设备
公开(公告)号：EP2308147A2
公开(公告)日：2011-04-13
申请号：EP09762758.2
申请日：2009-06-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LINDQVIST, Dan , ÖSTERLING, Jacob , SVENSSON, Anders , JONASSON, Sten-Magnus , HOLMSTRÖM, Per
IPC分类号： H02J9/00 , H04L12/10
CPC分类号： H02J7/34 , H02J1/10 , H02J9/061
摘要： Nodes/sites of a radio access network have power utilization and power backup facilities and capabilities suitable for particularized node operation. Features of the nodes/sites and/or of the radio access network include power load control; intermittent charging of batteries; controlled (e.g., slow) charging of batteries; and multiple power backup banks.

6. 发明公开

EP2151016A1 METHOD AND APPARATUS FOR CONVERTING BETWEEN A MULTI-SECTOR, OMNI-BASE STATION CONFIGURATION AND A MULTI-SECTOR BASE STATION CONFIGURATION 审中-公开
标题翻译：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
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SKÄRBY, Ulf , LINDELL, Patrik , JOHANSSON, Rune , LINDQVIST, Dan
IPC分类号： H01Q3/24 , H04Q7/36 , H04Q7/30
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。

7. 发明公开

EP2095477A1 AUTOMATIC FUNCTION WITH SELECTABLE FUSE RATING FOR SINGLE FUSES AND FUSE PANELS 有权
标题翻译：具有可选择的保险丝值用于单保险丝和保险丝面板自动功能
公开(公告)号：EP2095477A1
公开(公告)日：2009-09-02
申请号：EP07852248.9
申请日：2007-12-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LINDQVIST, Dan , SVENSSON, Anders , HOLMSTRÖM, Per
IPC分类号： H02B1/18 , H01H85/00 , H02H3/08
CPC分类号： H02H3/08 , H02H3/006
摘要： A programmable fuse (100) and fuse panel (1000) are described. Unlike conventional fuses and fuse panels, the trip values of the fuses (100) of the panel (1000) - i.e., the current values at which the fuse (100) trips - are field programmable. On of many advantages includes the ability to adaptively set the trip value of a fuse (100) - depending on the operating needs of a load device (130) - without having to physically exchange the fuse (100) In an embodiment, electronic fuses (110) are used.

8. 发明授权

EP1135910B1 METHOD FOR COMBINING SIGNALS ON A DIGITAL INTERFACE 有权
标题翻译：方法的信号组合在数字接口
公开(公告)号：EP1135910B1
公开(公告)日：2008-01-23
申请号：EP99963722.6
申请日：1999-11-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： LINDQVIST, Dan , ÖSTERLING, Jacob
IPC分类号： H04L25/49
CPC分类号： H04L25/4904
摘要： A method for combining signals being conveyed across a digital interface (16) is disclosed. In one embodiment, a subharmonic ( f2) of a frequency (f0) is superimposed on asynchronous data. The subharmonic can be used to carry a frequency reference across the digital interface. In another embodiment, a time stamp algorithm is used to carry a time reference from a master circuit (50) to a slave circuit (52) across a digital interface. The transmission delay between the master circuit and slave circuit is measured. The master circuit transmits time correction messages to the slave circuit, based on the time the correction message is transmitted plus the transmission delay. In another embodiment, a reset signal is carried across a digital interface by discontinuing the transfer of a frequency reference for a predetermined time. A lowpass filter (54) can be used at the receiving side of the interface to recognize the absence of the frequency reference and initiate a reset procedure at that side.

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