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1. 发明申请

WO2012107080A1 A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：无线通信设备
公开(公告)号：WO2012107080A1
公开(公告)日：2012-08-16
申请号：PCT/EP2011/051820
申请日：2011-02-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NILSSON, Andreas , DERNERYD, Anders , STJERNMAN, Anders
发明人： NILSSON, Andreas , DERNERYD, Anders , STJERNMAN, Anders
IPC分类号： H04B1/38 , G06F1/16
CPC分类号： H04B1/38 , G06F1/1698 , H04B1/3838
摘要： The invention relates to a wireless communication device having an upper part 10 and a bottom part 11, the upper part 0 comprising one or more transmission antenna device(s) 12a, 12b; 15. The upper part 10 and the bottom part 11 are arranged movably in relation to each other, so that the bottom part 11, in use mode, is closer to the user than the upper part 10. The bottom part 11 comprises one or more reception antenna device(s) 14a, 14b, 14c, 14d.
摘要翻译：本发明涉及一种具有上部10和底部11的无线通信装置，上部部分0包括一个或多个发射天线装置12a，12b; 上部10和底部11相对于彼此可移动地布置，使得底部11在使用模式下比上部10更靠近使用者。底部11包括一个或多个接收天线装置14a，14b，14c，14d。

2. 发明申请

WO2011154053A1 A NODE IN A COMMUNICATION SYSTEM WITH SWITCHABLE ANTENNA FUNCTIONS 审中-公开
标题翻译：具有可切换天线功能的通信系统中的节点
公开(公告)号：WO2011154053A1
公开(公告)日：2011-12-15
申请号：PCT/EP2010/058243
申请日：2010-06-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NILSSON, Andreas , DERNERYD, Anders , FRIDÉN, Jonas , MANHOLM, Lars
发明人： NILSSON, Andreas , DERNERYD, Anders , FRIDÉN, Jonas , MANHOLM, Lars
IPC分类号： H01Q3/24 , H01Q3/26 , H01Q21/28 , H01Q21/29
CPC分类号： H04B7/0689 , H01Q3/24 , H01Q3/26 , H01Q21/28 , H01Q21/29 , H04B7/0408 , H04B7/0413 , H04B7/0617 , H04B7/0693 , H04L5/0048
摘要： The present invention relates to a node (1) in a wireless communication system, the node (1) comprising at least a first and second antenna function (2, 3), and a first and second radio chain (4, 5). At least at the start of a first mode of operation, each antenna function (2, 3) is connected to a corresponding radio chain (4, 5). The node further comprises a switching network (6) and a beamforming network (7), which switching network (6), at least at the start of a second mode of operation, is arranged to disconnect at least one antenna function (2) from its corresponding radio chain (4) and connect it to another of the radio chains (5) via at least a part of the beamforming network (7), such that at least two antenna functions (2, 3) are connected to the same radio chain (5). The node (1) is arranged to perform beamforming for said at least two antenna functions (2, 3) by means of said beamforming network (7), the switching network (6) being arranged to switch between the first mode and the second mode.
摘要翻译：本发明涉及无线通信系统中的节点（1），所述节点（1）至少包括第一和第二天线功能（2,3）以及第一和第二无线电链路（4,5）。至少在第一操作模式开始时，每个天线功能（2,3）连接到相应的无线电链路（4,5）。所述节点还包括交换网络（6）和波束成形网络（7），所述交换网络（6）至少在第二操作模式开始时被布置成将至少一个天线功能（2）从其相应的无线电链路（4）并且经由波束形成网络（7）的至少一部分将其连接到另一无线电链路（5），使得至少两个天线功能（2,3）连接到相同的无线电链（5）。节点（1）被布置为通过所述波束形成网络（7）对所述至少两个天线功能（2,3）执行波束成形，所述交换网络（6）被布置为在所述第一模式和所述第二模式。

3. 发明申请

WO2007124766A1 METHOD AND DEVICE FOR COUPLING CANCELLATION OF CLOSELY SPACED ANTENNAS 审中-公开
标题翻译：用于耦合闭合空间天线的方法和装置
公开(公告)号：WO2007124766A1
公开(公告)日：2007-11-08
申请号：PCT/EP2006/003961
申请日：2006-04-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , DERNERYD, Anders , ST JERNMAN, Anders
发明人： DERNERYD, Anders , ST JERNMAN, Anders
IPC分类号： H01Q1/52 , H01Q21/28
CPC分类号： H01Q1/52
摘要： The present invention relates to an antenna system (15) comprising at least two antenna radiating elements (RE1, RE2,... REN) and respective reference ports (R1, R2,... RN)1 the ports being defined by a symmetrical antenna scattering NxN matrix (S). The system (15) further comprises a compensating network (11 ) connected to the reference ports (R1, R2,... RN). The compensating network (11 ) is arranged for counteracting coupling between the antenna radiating elements (A1, A2... AN). The compensating network (11 ) is defined by a symmetrical compensating scattering 2Nx2N matrix (Sc) comprising four NxN blocks, the two blocks on the main diagonal containing all zeros and the other two blocks of the other diagonal containing a unitary NxN matrix (V) and its transpose (V t ). The product between the unitary matrix (V), the scattering NxN matrix (S) and the transpose (V t ) of the unitary matrix (V) equals an NxN matrix (s) which essentially is a diagonal matrix. The present invention also relates to a method for calculating a compensating scattering 2Nx2N matrix (Sc) for a compensating network (11 ) for an antenna system according to the above, and also to a compensating network (11 ) for an antenna system according to the above.
摘要翻译：本发明涉及包括至少两个天线辐射元件（RE1，RE2，... REN）和各个参考端口（R1，R2，... RN）1的天线系统（15），所述端口由对称天线散射N×N矩阵（S）。系统（15）还包括连接到参考端口（R1，R2，... RN）的补偿网络（11）。补偿网络（11）被布置用于抵消天线辐射元件（A1，A2 ... AN）之间的耦合。补偿网络（11）由包括四个N×N块的对称补偿散射2Nx2N矩阵（Sc）定义，主对角线上的两个块包含全零，另一对角线的另外两个块包含单一N×N矩阵（V）和它的转置（V SUP）。单位矩阵（V），单位矩阵（V）的散射N×N矩阵（S）和转置（V SUP）之间的乘积等于基本上是对角线的N×N矩阵矩阵。本发明还涉及一种用于计算用于根据上述的天线系统的补偿网络（11）的补偿散射2Nx2N矩阵（Sc）的方法，并且还涉及根据上述的天线系统的补偿网络（11）以上。

4. 发明申请

WO2012072102A1 AN ANTENNA ARRANGEMENT 审中-公开
标题翻译：天线安排
公开(公告)号：WO2012072102A1
公开(公告)日：2012-06-07
申请号：PCT/EP2010/068445
申请日：2010-11-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ASPLUND, Henrik , DERNERYD, Anders , MEDBO, Jonas
发明人： ASPLUND, Henrik , DERNERYD, Anders , MEDBO, Jonas
IPC分类号： H01Q1/00 , H01Q1/52 , H01Q13/20 , H01Q21/20 , H01Q21/28 , H01Q13/22
CPC分类号： H01Q13/203 , H01Q1/007 , H01Q1/521 , H01Q13/22 , H01Q21/205 , H01Q21/28
摘要： An antenna arrangement comprising at least a first and a second elongated structure, e.g., a coaxial cable, for guiding an electromagnetic wave is provided. Each of said structures comprises a plurality of radiation elements. The structures are positioned alongside each other in their longitudinal direction of extension forming a bundle. The elongated structures are arranged within the bundle such that the radial positions of said structures are alternated in the longitudinal direction of extension.
摘要翻译：提供了包括用于引导电磁波的至少第一和第二细长结构（例如同轴电缆）的天线装置。所述结构中的每一个包括多个辐射元件。这些结构沿它们的纵向延伸方向彼此并排地形成一束。细长结构布置在束内，使得所述结构的径向位置在延伸的纵向方向上交替。

5. 发明申请

WO2005076408A1 TUNABLE ARRANGEMENTS 审中-公开
标题翻译：舒适安排
公开(公告)号：WO2005076408A1
公开(公告)日：2005-08-18
申请号：PCT/SE2004/000164
申请日：2004-02-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GEVORGIAN, Spartak , DERNERYD, Anders
发明人： GEVORGIAN, Spartak , DERNERYD, Anders
IPC分类号： H01Q3/44
CPC分类号： H01Q3/44 , H01P1/2005 , H01Q3/46 , H01Q15/0066 , H01Q21/065
摘要： The present invention relates to a tunable microwave/millimeter-wave arrangement comprising a tunable impedance surface. It comprises an Electromagnetic Bandgap Structure (EBG) (Photonic Bandgap Structure) comprising at least one tunable ferroelectric layer (3), at least one first, top, metal layer (1) and at least one second metal layer (2A, 2B). Said first (1) and second metal layers (2A) are disposed on opposite sides of the/a ferroelectric layer (3), and at least the first, top, metal layer (1) is patterned and the dielectric permittivity of the at least one ferroelectric layer (3) is dependent on a DC biasing voltage directly or indirectly applied to first (1) and/or second (2A, 2B) metal layers disposed on different sides of the/a ferroelectric layer.
摘要翻译：本发明涉及包括可调阻抗表面的可调微波/毫米波装置。它包括一个包括至少一个可调谐铁电层（3），至少一个第一，顶部金属层（1）和至少一个第二金属层（2A，2B）的电磁带隙结构（EBG）（光子带隙结构）。所述第一（1）和第二金属层（2A）设置在铁电体层（3）的相对侧上，并且至少第一顶部金属层（1）被图案化，并且至少该介电介质的介电常数一个铁电层（3）取决于直接或间接地施加到/铁电层的不同侧上的第一（1）和/或第二（2A，2B）金属层的直流偏置电压。

6. 发明申请

WO2011099901A1 AN ANTENNA ARRANGEMENT 审中-公开
标题翻译：天线安排
公开(公告)号：WO2011099901A1
公开(公告)日：2011-08-18
申请号：PCT/SE2010/050150
申请日：2010-02-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ASPLUND, Henrik , MEDBO, Jonas , DERNERYD, Anders , HARRYSSON, Fredrik
发明人： ASPLUND, Henrik , MEDBO, Jonas , DERNERYD, Anders , HARRYSSON, Fredrik
IPC分类号： H01Q13/20
CPC分类号： H01Q13/203
摘要： An antenna (100,200,300, 400, 500) comprising first (110, 210, 310, 410, 430) and second (120, 220, 320, 420, 440) structures for guiding electromagnetic waves, each comprising groups (111, 130, 150, 230, 330; 140,160, 240, 340, 445, 470) of radiation elements. For adjacent sections in 5 the structures, at least one applies: ?Groups of radiation elements are distributed along the two structures such that a group (110, 130, 150) in the first structure overlaps a group (120, 140,160) in the second structure partially or not at all. ?Radiation elements within said groups (230; 240) exhibit a common 10 main direction of extension within the group, and differs between the first and the second groups by an angle of at least 10 degrees. ?The radiation elements of the groups (330, 340) are distributed along the structures (310, 320) on sides of the structures which face different directions.
摘要翻译：包括用于引导电磁波的第一（110,210,310,410,430）和第二（120,220,320,420,440）结构的天线（100,200,300,400,500），每个包括组（111,130,150），230,330; 140,160,240,340,445,470）辐射元件。对于5个结构中的相邻部分，至少一个适用于：辐射元件组沿着两个结构分布，使得第一结构中的组（110,130,150）与第二结构中的组（120,140,160）重叠结构部分或根本没有。所述组（230; 240）内的辐射元件在组内表现出共同的10个主要的延伸方向，并且在第一组和第二组之间具有至少10度的角度。组（330,340）的辐射元件沿着结构（310,320）在面向不同方向的结构的侧面上分布。

7. 发明申请

WO2008063111A1 OPTIMIZED RADIATION PATTERNS 审中-公开
标题翻译：优化辐射模式
公开(公告)号：WO2008063111A1
公开(公告)日：2008-05-29
申请号：PCT/SE2006/050503
申请日：2006-11-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , DERNERYD, Anders , ENGSTRÖM, Ulrika , MANHOLM, Lars , PETERSSON, Sven
发明人： DERNERYD, Anders , ENGSTRÖM, Ulrika , MANHOLM, Lars , PETERSSON, Sven
IPC分类号： H01Q21/29 , H04Q7/36
CPC分类号： H01Q3/26 , H01Q21/08 , H01Q21/28
摘要： An antenna arrangement comprising at least two antenna arrays (M, M', M"), each array comprising a plurality (N) of radiating elements (R) being arranged so as to have at least a plurality of corresponding radiating element positions, wherein for each radiating element there is associated an excitation means (E) comprising a magnitude weight (A) and a delay weight (α), wherein there is a first set (SE) of excitation means (E) associated with a first array (M) providing a first radiation pattern and a second set (SE') of excitation means (E) associated with a second array (M') providing a second radiation pattern. At least two respective excitation means (E) associated with a corresponding radiating element position of at least two respective arrays (M, M', M") have at least two different magnitude weights (A n , A' n , A" n ), and at least two respective excitation means (E) associated with a corresponding radiating element position of at least two respective arrays (M, M', M") have at least two different delay weights (α n , α' n , α" n ). The excitation weights (A n , A' n , A" n ; α n , α' n , α" n ) of the at least first and second sets of excitation means (SE, SE') are selected so that the main beam directions of the at least two antenna arrays essentially coincide and so that at least the magnitude of the correlation coefficient (p) associated with respective signals (S, S') communicated over the at least first and second array (M, M', M") is below 0.7 in a given side-lobe region, or so that the radiation amplitude patterns (P, P') associated with the at least first and second set of excitation means have an envelope with a substantial null-fill difference in a given side-lobe region with regard to the main beam peak.
摘要翻译：一种包括至少两个天线阵列（M，M'，M“）的天线装置，每个阵列包括多个（N）个辐射元件（R），其布置成具有至少多个对应的辐射元件位置，其中对于每个辐射元件，存在包括幅度权重（A）和延迟权重（a）的激励装置（E），其中存在与第一阵列（M）相关联的激励装置（E）的第一组（SE）提供与提供第二辐射图案的第二阵列（M'）相关联的激励装置（E）的第一辐射图案和第二组（SE'），至少两个相应的激励装置（E）与相应的辐射元件至少两个相应的阵列（M，M'，M“）的位置具有至少两个不同的幅度权重（A，N，N，N，A，以及与至少两个相应的辐射元件位置相关联的至少两个相应的激励装置（E）数组（M，M'，M“）具有至少两个不同的延迟权重（a，n，n，n，n，。激励权重（A N n N，A'，N“，A”，N“，”N“ 选择所述至少第一和第二组激励装置（SE，SE'）的“n”，“n”，以使得至少两个天线阵列的主波束方向基本上重合，使得在给定的至少第一和第二阵列（M，M'，M“）上传送的与相应信号（S，S'）相关联的相关系数（p）的至少大小在0.7以下或者使得与至少第一和第二组激励装置相关联的辐射幅度图（P，P'）具有在给定旁瓣区域中相对于主波束峰值。

8. 发明申请

WO2007076895A1 ARRAY ANTENNA ARRANGEMENT 审中-公开
标题翻译：阵列天线布置
公开(公告)号：WO2007076895A1
公开(公告)日：2007-07-12
申请号：PCT/EP2006/000035
申请日：2006-01-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PETERSSON, Sven , JOHANSSON, Martin , ENGSTRÖM, Ulrika , DERNERYD, Anders , ANDERSSON, Mats , GÖRANSSON, Bo
发明人： PETERSSON, Sven , JOHANSSON, Martin , ENGSTRÖM, Ulrika , DERNERYD, Anders , ANDERSSON, Mats , GÖRANSSON, Bo
IPC分类号： H04B7/06
CPC分类号： H04W16/28 , H04B7/0417 , H04B7/0617 , H04B7/0619 , H04W84/042
摘要： The present invention relates to a wireless communication system (C), comprising at least one base station (1 ) in a communication cell (2). The base station (1 ) is equipped with at least one array antenna (3, 32) comprising at least two antenna ports (P1 , P2, P3, P4; P1a, P1 b, P2a, P2b, P3a, P3b, P4a, P4b) which are connected to respective at least two corresponding antenna elements (4, 5, 6, 7; 33, 34, 35, 36), where at leas two of the at least two antenna elements (4, 5, 6, 7; 33, 34, 35, 36) have essentially the same polarization. The array antenna (3, 32) is arranged fo communication via at least two antenna radiation lobes (24, 25, 26, 27), each antenna radiation lobe (24, 25, 26, 27) communicating an information stream to at least one UE (23) (user equipment) in the cell (2). According to a certain aspect of the present invention, in a first mode o operation, the array antenna (3, 32) is arranged for communication via one antenna radiation lobe (24, 25, 26, 27). The present invention also relates to a method for performing said communication.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统（C），其包括通信小区（2）中的至少一个基站（1）。基站（1）配备有至少一个阵列天线（3,32），其包括至少两个天线端口（P1，P2，P3，P4; P1a，P1b，P2a，P2b，P3a，P3b，P4a，P4b ），其连接到相应的至少两个相应的天线元件（4,5,6,7; 33,34,35,36），其中在所述至少两个天线元件（4,5,6,7， 33,34,35,36）具有基本相同的极化。阵列天线（3,32）被布置成经由至少两个天线辐射波瓣（24,25,26,27）进行通信，每个天线辐射波束（24,25,26,27）将信息流传送到至少一个 UE（23）（用户设备）在小区（2）中。根据本发明的一个方面，在第一模式操作中，阵列天线（3,32）经由一个天线辐射波束（24,25,26,27）布置成进行通信。本发明还涉及一种用于执行所述通信的方法。

9. 发明申请

WO2011134488A1 A COMMUNICATION SYSTEM NODE WITH IMPROVED INTERFERENCE SITUATION 审中-公开
标题翻译：具有改进的干扰情况的通信系统节点
公开(公告)号：WO2011134488A1
公开(公告)日：2011-11-03
申请号：PCT/EP2010/055526
申请日：2010-04-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , DERNERYD, Anders , JOHANSSON, Martin , SIMONSSON, Arne
发明人： DERNERYD, Anders , JOHANSSON, Martin , SIMONSSON, Arne
IPC分类号： H04W16/28
CPC分类号： H04W16/28
摘要： The present invention relates to a node (1) in a wireless communication system (2) comprising at least a first cell region (3a) and a second cell region (3b), where cell borders (11, 12) delimit between different cell regions (3a, 3b, 3c). The node (1) comprises at least a first antenna function (4a) with a first antenna radiation lobe (5a) and a second antenna function (6a) with a second antenna radiation lobe (7a), the radiation lobes (5a, 7a) being arranged to cover the first cell region (3a) at the same time. For each cell region (3a, 3b, 3c), only one of the antenna radiation lobes (5a, 7a) is intended for communication at each cell border (11, 12). Furthermore, the first antenna radiation lobe (5a) is arranged for signals at a first frequency band (f1), and the second antenna radiation lobe (7a) is arranged for signals at at least a second frequency band (f2), where, for each cell region (3a, 3b, 3c), only one antenna radiation lobe is intended for communication at each cell border (11, 12, 13; 24, 25).
摘要翻译：本发明涉及无线通信系统（2）中的节点（1），其包括至少第一小区区域（3a）和第二小区区域（3b），其中小区边界（11,12）在不同小区区域（3a，3b，3c）。节点（1）至少包括具有第一天线辐射波瓣（5a）的第一天线功能（4a）和具有第二天线辐射波瓣（7a）的第二天线功能（6a），辐射波瓣（5a，7a）被布置成同时覆盖第一单元区域（3a）。对于每个单元区域（3a，3b，3c），仅在天线辐射波瓣（5a，7a）中的一个用于在每个单元边界（11,12）处进行通信。此外，第一天线辐射波瓣（5a）被布置用于处于第一频带（f1）的信号，并且第二天线辐射波瓣（7a）被布置用于在至少第二频带（f2）处的信号，其中，对于每个单元区域（3a，3b，3c）中，只有一个天线辐射波瓣用于在每个单元边界（11,12,13; 24,25）处进行通信。

10. 发明申请

WO2007071279A1 COMMUNICATION NETWORK AND ARRANGEMENT 审中-公开
标题翻译：通信网络和安排
公开(公告)号：WO2007071279A1
公开(公告)日：2007-06-28
申请号：PCT/EP2005/014091
申请日：2005-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , PETERSSON, Sven , JOHANNISSON, Björn , DERNERYD, Anders , HARRYSSON, Fredrik , FRIDÉN, Jonas , MANHOLM, Lars , PETERSSON, Oscar
发明人： PETERSSON, Sven , JOHANNISSON, Björn , DERNERYD, Anders , HARRYSSON, Fredrik , FRIDÉN, Jonas , MANHOLM, Lars , PETERSSON, Oscar
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L47/22 , H04L47/14 , H04W88/04
摘要： The present invention relates to a communication unit (10), network and method for communication within a communication network, the unit comprising a transceiver portion, a processing unit (201) and at least one interface arrangement (206, 207, 208) for communication with at least one peripheral device (20, 30, 40). The unit further comprises an arrangement for transceiving at least parts of a signal to the communication network using at least one of said interface arrangements for communication with said at least one peripheral device (20, 30, 40).
摘要翻译：通信单元（10），通信单元（10），通信网络内的通信网络和方法，该单元包括收发器部分，处理单元（201）和用于通信的至少一个接口装置（206,207,208）至少一个外围设备（20,30,40）。该单元还包括用于使用用于与所述至少一个外围设备（20,30,40）进行通信的所述接口装置中的至少一个来将信号的至少一部分收发到通信网络的装置。

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