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81. 发明公开

EP2710832A1 PROTECTION FOR DISTRIBUTED RADIO ACCESS NETWORKS 有权
标题翻译：保护的分布式无线接入网络
公开(公告)号：EP2710832A1
公开(公告)日：2014-03-26
申请号：EP11760693.9
申请日：2011-08-24
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： IN DE BETOU, Einar , JOHANSSON, Niklas , ÖSTERLING, Jacob
IPC分类号： H04W24/04
CPC分类号： H04B10/032 , H04B10/25753 , H04J14/0287 , H04W24/04 , H04W88/085
摘要： The invention relates to a distributed radio access network communicatively coupled to a core network, and a method for upholding a service in case of a failure in the distributed radio access network. The distributed radio access network comprises a main radio equipment controller communicatively coupled to at least one remote radio unit over a main optical path, a backup radio equipment controller communicatively coupled to the main radio equipment controller for synchronization, and a protection optical path for communicatively coupling the at least one remote radio unit to the backup radio equipment controller in case of a failure in communication between the main radio equipment controller and the at least one remote radio unit over the main optical path such that a service remains running when the failure occurs.

82. 发明授权

EP2080394B1 Reconfigurator for modifying characteristics of base stations 有权转让
标题翻译： Rekonfigurator改变基站的属性
公开(公告)号：EP2080394B1
公开(公告)日：2014-03-05
申请号：EP07748482.2
申请日：2007-05-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob , BJÖRK, Peter , HALLBERG, Helene
IPC分类号： H04W24/04 , H04W88/08 , H04W88/18
CPC分类号： H04W24/04 , H04W52/143 , H04W52/325 , H04W52/346 , H04W52/40 , H04W88/08 , H04W88/18

83. 发明授权

EP1749362B1 DETERMINING A TIME DIFFERENCE BETWEEN FIRST AND SECOND CLOCK DOMAINS 有权
标题翻译：确定第一和第二时钟域之间的时间差
公开(公告)号：EP1749362B1
公开(公告)日：2013-08-07
申请号：EP05744259.2
申请日：2005-05-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob , AARFLOT, Torbjörn
IPC分类号： H04L7/02
CPC分类号： H04L7/02 , H04J3/0605 , H04J3/0647 , H04L7/005

84. 发明授权

EP2397002B1 CONTROLLING CELL ACTIVATION IN A RADIO COMMUNICATION NETWORK 有权
标题翻译：细胞活化的无线通信网络控制
公开(公告)号：EP2397002B1
公开(公告)日：2013-02-13
申请号：EP09788490.2
申请日：2009-02-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W88/08 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： In a radio communication network having one or more active cells, a basic idea is to request (S1) signal strength measurements in an area of at least one passive other cell of a radio base station currently not transmitting any cell-defining information for the passive cell. Based on received information representative of the requested signal strength measurements, at least one passive cell is selected (S2) for activation, and the selected cell is then requested to be activated (S3) by causing the corresponding radio base station managing the selected cell to start transmission of cell-defining information to assist user equipment in finding the cell. In this way the invention allows cells to stay passive for as long as possible to reduce power consumption, and allows passive cells to be activated when needed to ensure satisfactory communication services for the users.

85. 发明公开

EP2481244A1 A METHOD AND A RADIO BASE STATION FOR HANDLING OF DATA TRAFFIC 有权
标题翻译：方法及无线基站业务处理
公开(公告)号：EP2481244A1
公开(公告)日：2012-08-01
申请号：EP09849600.3
申请日：2009-09-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob , HALLBERG, Helene
IPC分类号： H04W52/30 , H04B7/005
CPC分类号： H04W52/0206 , H04W28/10 , H04W52/143 , H04W52/223 , H04W52/367 , Y02D70/1222 , Y02D70/1262
摘要： The invention relates to an arrangement (130) in a radio base station (10) for handling data traffic within a cell of the radio base station (10), which radio base station (10) is comprised in a telecommunications network. The arrangement comprises a determining unit (131) arranged to determine a maximum power, which maximum power indicates available power to radio base station (10). In addition, the arrangement comprises a comparing unit (132) arranged to compare the maximum power to a threshold power value, and a handling unit (133) arranged to handle data traffic served by the radio base station (10) according to a shaper rule when the maximum power is below the first threshold power value. The shaper rule is defined to handle data traffic in such a way that an amount of data traffic transmitted over a time period is reduced consuming less power of the radio base station (10) than if the data traffic is handled according to a basic rule when the maximum power is above the threshold power value.

86. 发明公开

EP2397002A1 CONTROLLLING CELL ACTIVATION IN A RADIO COMMUNICATION NETWORK 有权
标题翻译：细胞活化的无线通信网络控制
公开(公告)号：EP2397002A1
公开(公告)日：2011-12-21
申请号：EP09788490.2
申请日：2009-02-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ÖSTERLING, Jacob
IPC分类号： H04W52/02
CPC分类号： H04W52/0206 , H04W88/08 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： In a radio communication network having one or more active cells, a basic idea is to request (S1) signal strength measurements in an area of at least one passive other cell of a radio base station currently not transmitting any cell-defining information for the passive cell. Based on received information representative of the requested signal strength measurements, at least one passive cell is selected (S2) for activation, and the selected cell is then requested to be activated (S3) by causing the corresponding radio base station managing the selected cell to start transmission of cell-defining information to assist user equipment in finding the cell. In this way the invention allows cells to stay passive for as long as possible to reduce power consumption, and allows passive cells to be activated when needed to ensure satisfactory communication services for the users.

87. 发明公开

EP2080394A2 NON-HOMOGENOUS TELECOMMUNICATIONS BASE STATIONS 有权转让
标题翻译： Rekonfigurator改变基站的属性
公开(公告)号：EP2080394A2
公开(公告)日：2009-07-22
申请号：EP07748482.2
申请日：2007-05-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ÖSTERLING, Jacob , BJÖRK, Peter , HALLBERG, Helene
IPC分类号： H04Q7/36 , H04Q7/30 , H04Q7/38
CPC分类号： H04W24/04 , H04W52/143 , H04W52/325 , H04W52/346 , H04W52/40 , H04W88/08 , H04W88/18
摘要： A network reconfigurator (26) is provided for use in a telecommunications network (20) comprising a network (24) of radio base stations (28) configured for providing radio access service to the telecommunications network for wireless stations (30). The network reconfigurator is arranged or configured, for differing service outages attributable to differing downed radio base stations (28) of the network of radio base stations, to coordinately and dynamically change modifiable characteristics of plural remaining base stations for at least partially compensating for the service outages. Preferably the reconfigurator (26) is configured, for differing service outages, to dynamically change differing modifiable characteristics of differing plural remaining base stations for at least partially compensating for the service outages. Modifying a characteristic of the plural remaining base stations can include modification of one or more of the following: antenna tilt of at least one of the plural remaining base station; power of a downlink common control channel of at least one of the plural remaining base stations; composition of a neighbor list of at least one of the plural remaining base stations; a parameter pertaining to one of handover, cell power, and cell size for the at least one of the plural remaining base stations.

88. 发明公开

EP1810534A1 COMMUNICATION BETWEEN A RADIO EQUIPMENT CONTROL NODE AND MULTIPLE REMOTE RADIO EQUIPMENT NODES 失效转让
标题翻译：通信之间的无线电-STEUERKNOTEN和几个独立RADIO KNOT
公开(公告)号：EP1810534A1
公开(公告)日：2007-07-25
申请号：EP05795927.2
申请日：2005-10-12
申请人： Telefonaktiebolaget LM Ericsson (publ) , Huawei Technologies Co., Ltd. , NEC Corporation , NORTEL NETWORKS SA , SIEMENS AKTIENGESELLSCHAFT
发明人： AARFLOT, Torbjörn , ÖSTERLING, Jacob , ÖSTMAN, Thomas , SPLETT, Armin, c/o Siemens AG , KRÖNER, Hans, c/o Siemens AG , MERZ, Peter, c/o Siemens AG , KORTE, Werner, c/o Siemens AG , HASSLER, Bernd, c/o Siemens AG , LAGRANGE, Patrick, c/o Nortel Networks SA , GEORGEAUX, Eric, c/o Nortel Networks SA , SATO, Toshifumi, c/o NEC Corporation , NAWATA, Hizuru, c/o NEC Corporation , YAGAWA, Kenichiro, c/o NEC Corporation , GANGHUA, Yang, c/o Huawei Technologies Co., Ltd , HAIQING, Lan, c/o Huawei Technologies Co., Ltd , ZHIBIN, Lin, c/o Huawei Technologies Co., Ltd
IPC分类号： H04Q7/30
CPC分类号： H04W88/085 , H04J3/0682 , H04J3/0691
摘要： An interface, apparatus, and method are described for communication between a radio equipment control (REC) node and first and second radio equipment (RE) nodes in a radio base station that transceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the first RE node by a first transmission link, and the second RE node coupled to the first RE by a second transmission link. Both control information and user information intended for communication between the REC node and the first RE node and the REC and the second RE node are conveyed over the first transmission link. The first RE node also conveys information between the REC and second RE node. Many advantageous features are described.

89. 发明公开

EP1749362A1 DETERMINING A TIME DIFFERENCE BETWEEN FIRST AND SECOND CLOCK DOMAINS 有权
标题翻译：确定第一和第二时钟域之间的时间差
公开(公告)号：EP1749362A1
公开(公告)日：2007-02-07
申请号：EP05744259.2
申请日：2005-05-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ÖSTERLING, Jacob , AARFLOT, Torbjörn
IPC分类号： H04L7/02
CPC分类号： H04L7/02 , H04J3/0605 , H04J3/0647 , H04L7/005
摘要： Buffer circuitry receives data to be processed by electronic circuitry using a first clock signal associated with a first clock domain. The buffered data is output using a second clock signal associated with a second clock domain. The buffering of the data is associated with a buffering delay. Counting circuitry receives at a start count input a write timing signal associated with the first clock domain and with writing data to the buffer circuitry. The counting circuitry receives at a stop count input a read timing signal associated with the second clock domain and with reading data from the buffer circuitry. A count value accumulated between receiving the write timing signal and the read timing signal corresponds to the buffering delay. Control circuitry performs a control operation based on the count value.

90. 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。

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