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81. 发明授权

EP2659545B1 A WAVEGUIDE BASED FIVE OR SIX PORT CIRCUIT 有权
标题翻译：基于波导五六-PORT电路
公开(公告)号：EP2659545B1
公开(公告)日：2014-09-24
申请号：EP10800771.7
申请日：2010-12-29
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： BAO, Mingquan , LIGANDER, Per
IPC分类号： H01P5/12 , H03D3/00 , H04B1/30 , H04L27/38
CPC分类号： H01P3/12 , H01P5/12 , H03D3/007 , H03D9/04 , H04B1/30 , H04L27/38

82. 发明公开

EP2769487A1 HANDOVER FOR AN INTERMEDIATE NODE IN A WIRELESS COMMUNICATION NETWORK 有权
标题翻译： HANDOVER之间一个节点在无线通信网络
公开(公告)号：EP2769487A1
公开(公告)日：2014-08-27
申请号：EP12706015.0
申请日：2012-02-17
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： NILSSON, Andreas , ASPLUND, Henrik , COLDREY, Mikael , GUNNARSSON, Fredrik
IPC分类号： H04B7/155
CPC分类号： H04W36/00 , H04B7/1555 , H04W16/28 , H04W36/18 , H04W84/047
摘要： The present invention relates to an intermediate node (1, 1') which is arranged to relay information between a donor node (3, 4) and at least one served node (5, 6, 7, 8), and comprises a served antenna arrangement (9) that communicates by means of at least a first and second electrically steerable antenna radiation lobe. During a first mode of operation, all antenna radiation lobes (10, 11; 10', 11') are directed towards a first donor node (3, 3'). During a second mode of operation, the antenna radiation lobes are directed such that the intermediate node (1, 1') is in contact with both the first donor node (3, 3') and the second donor node (4, 4'). During a third mode of operation, all antenna radiation lobes (10, 11; 10', 11') are directed towards the second donor node (4, 4'). A first polarization (P1) is associated with each lobe (10, 10') directed towards the second donor node (4, 4') during the second mode of operation and a second polarization (P2) is associated with each lobe (11, 11') directed towards the first donor node (3, 3') during the second mode of operation. The present invention also relates to a corresponding method.

83. 发明授权

EP2497316B1 MULTI-LINK SCHEDULING TO COMPENSATE FOR MULTI-PATH FADING 有权
标题翻译：规划多个对于资产更多的途径信号收缩
公开(公告)号：EP2497316B1
公开(公告)日：2014-05-21
申请号：EP09749080.9
申请日：2009-11-03
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： MÖLLER, Karl-Magnus
IPC分类号： H04W28/08 , H04W40/12
CPC分类号： H04W28/08 , H04L47/14 , H04W24/00 , H04W40/12 , H04W72/1231 , H04W88/08
摘要： The present solution relates to a method in a first communication node for (101) improving bandwidth utilization in a wireless communication system (100). The system comprises at least two communication links (110, 112) between the first communication node (101) and a second communication node (105). First, the first node (101) receives (501) data. Then, it indicates (502) that the data belongs to a category relating to link quality. The number of categories is related (503) to the number of communication links. Link quality based on communication link quality measurements of the at least two communication links (110, 112) is then determined (504), before the data is sent (509) on one of the at least two communication links (110, 112) to the second communication node (105). The chosen link being based on the quality measurements.

84. 发明公开

EP2727393A1 NODE AND METHOD FOR TRANSMISSION MODE SWITCHING FOR DOWNLINK TRANSMISSION IN DOWNLINK CHANNEL 有权
标题翻译：结和办理过户手续模式改变下行传输的下行信道
公开(公告)号：EP2727393A1
公开(公告)日：2014-05-07
申请号：EP11869088.2
申请日：2011-07-01
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： SONG, Xinghua , QIAN, Yu , WANG, Hai
IPC分类号： H04W24/08
CPC分类号： H04W72/085 , H04B7/0417 , H04B7/0617 , H04B7/0671 , H04B7/0689 , H04L1/0015 , H04W76/27
摘要： The present invention discloses a node for transmission mode switching for downlink transmission in a downlink channel (100), comprising: a configuring unit (110) adapted to configure an initial transmission mode for the downlink transmission as a default transmission mode; a deriving unit (120) adapted to derive channel quality metric (CQM) of the downlink channel; a first determining unit (130) adapted to determine a first predefined threshold on the basis of link level simulation of a first transmission mode and a second transmission mode; and a first switching unit (140) adapted to switch the transmission mode from the initial transmission mode to the first transmission mode or the second transmission mode on the basis of the CQM and the first predefined threshold. The present invention provides a simple, direct and efficient approach for transmission mode switching for downlink transmission in a downlink channel on the basis of available feedback from UE (or other kinds of terminals if appropriate) and/or link adaptation decisions from eNB (or other kinds of base stations if appropriate), provides high peak rate while maintaining cell coverage, and provides a proprietary solution without any impact on protocol/standard or UE implementation.

85. 发明授权

EP1698046B1 FREQUENCY MULTIPLYING ARRANGEMENTS AND A METHOD FOR FREQUENCY MULTIPLICATION 有权
标题翻译：倍频安排和方法倍频
公开(公告)号：EP1698046B1
公开(公告)日：2014-03-19
申请号：EP03781241.9
申请日：2003-12-19
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ZIRATH, Herbert
IPC分类号： H03B19/14
CPC分类号： H03B19/14 , H03B5/1209 , H03B5/1231 , H03B5/1296

86. 发明授权

EP2550742B1 A PHASE DETECTOR 有权
标题翻译：相位检波器
公开(公告)号：EP2550742B1
公开(公告)日：2014-01-22
申请号：EP10712926.4
申请日：2010-03-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BAO, Mingquan
IPC分类号： H03L7/085 , G01R25/00 , H03D13/00
CPC分类号： H03L7/085 , G01R25/005 , H03D13/00

87. 发明授权

EP2534798B1 RATE ADAPTATION 有权
标题翻译：数据流速的适配
公开(公告)号：EP2534798B1
公开(公告)日：2013-12-25
申请号：EP10705840.6
申请日：2010-02-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： STENFELT, John
IPC分类号： H04L12/801 , H04L12/813 , H04L12/851 , H04L12/863
CPC分类号： H04L47/20 , H04L47/10 , H04L47/193 , H04L47/2433 , H04L47/2441 , H04L47/33 , H04L47/39 , H04L47/6215
摘要： The present solution relates a method in a first communication node (301) for rate adaptation of communication between the first communication node (301) and at least one second communication node (302). The first communication node (301) and the at least one second communication node (302) being comprised in a communication network (300). The first communication node (301) receives a message from the second communication node (302). The message comprises a communication window size of the second communication node (302). The communication window size of the second communication node (302) is stored. Then, the first communication node (301) obtains the communication window size of the first communication node (301), i.e. its own communication window size. The first communication node (301) transmits a message to the second communication window size of the first communication node (301).

88. 发明授权

EP2422547B1 PS to CS handover indicator 有权
标题翻译：从PS到CS的切换指示灯
公开(公告)号：EP2422547B1
公开(公告)日：2013-12-04
申请号：EP10716809.8
申请日：2010-04-20
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： STENFELT, John , HEDMAN, Peter
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W8/087 , H04W36/0005 , H04W36/0011
摘要： The present invention relates to a solution for handling handover of connections for a user equipment from a packet switch network to a circuit switched network. This is provided as a method implemented in a node and system. The method is provided in a telecommunications network (100) connecting user equipment, i.e. UE, (101) communicating wirelessly (111) with the network. The method comprising steps of detecting (301) that handover is required from a packet switched, i.e. PS, based network (102) to a circuit switched, i.e. CS, based network (103), initiating (302) in a source mobility management node (104) a single radio voice call continuity, i.e. SVRCC, initiating (303) a PC to CS handover for non-voice components with information about voice related parameters and a PS to CS handover indicator, executing (304) hand over, sending (305) an update request to a serving gateway, i.e. SGW, (107) from a target mobility management node (105) with non-voice related parameters and the PS to CS handover indicator, forwarding (306) the update request from the SGW to a packet data network gateway, i.e. PGW (108), receiving the update request in the PGW, detecting the PS to CS handover indicator, and handling (307) in the PGW the PS to CS handover indicator.

89. 发明公开

EP2659597A1 SIGNAL PROCESSING FOR DIVERSITY COMBINING RADIO RECEIVER 有权
标题翻译：信号处理分集合无线电接收机
公开(公告)号：EP2659597A1
公开(公告)日：2013-11-06
申请号：EP10798125.0
申请日：2010-12-28
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： RYDSTRÖM, Mats , WEINHOLT, Dan
IPC分类号： H04B7/08
CPC分类号： H04B7/0851 , H04B7/0854
摘要： A signal processing device (30) for a diversity combining radio receiver (10) is disclosed. The signal processing device (30) comprises a plurality of receive branches (40-i), wherein each receive branch (40-i) is adapted to process an input signal originating from a corresponding radio reception path (3-i,7-i). Furthermore, the signal processing device (30) comprises a joint detector (60) adapted to determine a joint received symbol based on a combined signal, which is a combination of weighted output signals from the plurality of receive branches (40-i). For each receive branch (40i), the output signal of that receive branch (40-i) is weighted with a branch weight associated with that receive branch (40-i). Moreover, the signal processing device (30) comprises a control unit (65) adapted to, for each receive branch (40-i), determine a branch signal error associated with that receive branch based on the joint received symbol and the input signal of that receive branch. A corresponding diversity combining radio receiver, a corresponding electronic apparatus, a corresponding method, a corresponding computer program product, and a corresponding computer readable medium are also disclosed.

90. 发明授权

EP2422446B1 AN IMPROVED OSCILLATOR CIRCUIT 有权
标题翻译：改进的振荡器电路
公开(公告)号：EP2422446B1
公开(公告)日：2013-10-30
申请号：EP09779318.6
申请日：2009-04-20
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： BAO, Mingquan
IPC分类号： H03B5/18
CPC分类号： H03B5/18

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