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61. 发明公开

EP2537393A1 BASE STATION AIDED SYNCHRONIZATION 审中-公开
标题翻译：基站辅助SYNC
公开(公告)号：EP2537393A1
公开(公告)日：2012-12-26
申请号：EP10845445.5
申请日：2010-02-15
申请人： Nokia Siemens Networks Oy
发明人： SKOV, Peter , SZUFARSKA, Agnieszka , LIN, Jiezhen , YAO, Chunhai , ZHAO, Dong
IPC分类号： H04W88/00
CPC分类号： H04W56/001 , H04J3/0638 , H04W8/26 , H04W92/045 , H04W92/20
摘要： An apparatus, method and computer program product comprise requesting a physical identifier of a communication base station having a preset hierarchical distance to a communication core network from a first communication base station having a higher hierarchical distance than the preset hierarchical distance, based on a connection on one of an interface between a communication base station having a higher hierarchical distance than the preset hierarchical distance and the communication core network and an interface between two communication base stations both having a higher hierarchical distance than the preset hierarchical distance. Prior to the requesting, an initial synchronization with a neighbor base station can be established. After the requesting, an accurate synchronization with the overly base station based on the obtained physical identifier can be established.

62. 发明公开

EP2497297A1 SCHEME FOR MULTI-CELL UL SOUNDING TRANSMISSION 有权转让
标题翻译：多小区UL探测传输方案
公开(公告)号：EP2497297A1
公开(公告)日：2012-09-12
申请号：EP09850750.2
申请日：2009-11-02
申请人： Nokia Siemens Networks OY
发明人： LIU, Jing Xiu , SKOV, Peter
IPC分类号： H04W28/26
CPC分类号： H04J11/0053 , H04L5/0035 , H04L5/0048 , H04L5/0078 , H04W72/082
摘要： The present invention provides a method, respective apparatuses, system and computer program product for obtaining channel state information in a coordinated multi¬ point transmission/reception communication network. The method comprises allocating a first sounding resource to at least one of a plurality of user equipment in a coordinated multi-point transmission/reception communication network for transmitting sounding reference signal to a base station of a serving cell, and allocating a second sounding resource to the at least one user equipment for transmitting sounding reference signal to a base station of an interfering cell, wherein the first and the second sounding resource are different from each other.
摘要翻译：本发明提供了用于获得协作多点传输/接收通信网络中的信道状态信息的方法，相应装置，系统和计算机程序产品。该方法包括：将第一探测资源分配给协作多点传输/接收通信网络中的多个用户设备中的至少一个用于将探测参考信号传送给服务小区的基站，并且将第二探测资源分配给所述至少一个用户设备用于向干扰小区的基站发送探测参考信号，其中所述第一探测资源和所述第二探测资源彼此不同。

63. 发明公开

EP2484157A1 POWER CONTROL 审中-公开
标题翻译：电源控制
公开(公告)号：EP2484157A1
公开(公告)日：2012-08-08
申请号：EP09783599.5
申请日：2009-09-30
申请人： Nokia Siemens Networks Oy
发明人： QIANG, Jian Feng , SKOV, Peter
IPC分类号： H04W52/14 , H04W52/24
CPC分类号： H04W52/146 , H04W52/241 , H04W52/248
摘要： Deciding a power control command for transmitting to a communication device, wherein the deciding takes into account a signal distortion characteristic of the communication device, and wherein the power control command is for use by the communication device in determining a transmission power for the communication device.

64. 发明公开

EP2457342A1 METHOD OF COORDINATING THE TRANSMISSION RESOURCES IN A COORDINATED MULTIPOINT TRANSMISSION/RECEIVING COMMUNICATION NETWORK 审中-公开
标题翻译：协调传输资源以协调的多点通信网络方法发送/接收
公开(公告)号：EP2457342A1
公开(公告)日：2012-05-30
申请号：EP09780928.9
申请日：2009-07-22
申请人： Nokia Siemens Networks OY
发明人： SKOV, Peter , LIN, Jie Zhen , YAO, Chun Hai
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0016 , H04L25/0224 , H04W28/16
摘要： A method of coordinating the transmission resources used by the UEs for UL sounding transmission in a communication network wherein multiple base stations are receving the sounding transmission from multiple UEs. the method comprising defining at least one coordinated multi-point transmission set comprising at least one of the plurality of base station, and/or grouping at least one of the plurality of user equipments of the at least one coordinated multi-point transmission set, transmitting coordinated sounding reference signals in the at least one coordinated multi-point transmission set, and estimating the full UL channel status based on the transmitted coordinated sounding signal.

65. 发明公开

EP2392168A1 HANDLING SYNCHRONIZATION IN AN UNCOORDINATED DEPLOYMENT 有权转让
标题翻译： SYNC与甲不协调PLACEMENT硫磷
公开(公告)号：EP2392168A1
公开(公告)日：2011-12-07
申请号：EP09776343.7
申请日：2009-01-28
申请人： Nokia Siemens Networks Oy
发明人： LIN, Jie Zhen , SKOV, Peter , YAO, Chun Hai
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W48/16
摘要： The present invention relates to methods, apparatuses, a system, and a computer program product for synchronizing to an uncoordinated access network. A new access device (20) added to the access network is temporarily set into an over-the-air discover state and identification signals are broadcast from the new access device (20). Operating access devices (10-13) are set into an discovery state in response to a detection of the identification signal, wherein their inter access device over-the-air transmission is stopped during the discovery state and an identity of the new access device (20) is searched.

66. 发明公开

EP2643988A1 MULTI-LAYER BEAMFORMING WITH PARTIAL CHANNEL STATE INFORMATION 有权转让
标题翻译：多层波束与部分信道状态信息作成
公开(公告)号：EP2643988A1
公开(公告)日：2013-10-02
申请号：EP10859943.2
申请日：2010-11-22
申请人： Nokia Siemens Networks Oy
发明人： SKOV, Peter , WANG, Lilei
IPC分类号： H04W16/28 , H04B7/04
CPC分类号： H04B7/0408 , H04B7/0469 , H04B7/0486 , H04B7/0691 , H04L5/0023
摘要： A method of determining precoding information for beamforming between a sender and a receiver the method comprises determining a first precoding vector of a first signal layer based on partial channel state information of a channel between the sender and the receiver. The method also comprises determining a first guess vector based on long-term characteristics of the channel between the sender and the receiver. A grouping of antennas of the sender is defined and a phase shift value for each group of antennas is specified. The method further comprises determining a second precoding vector in the sender of a second signal layer by multiplying each element in the first guess vector with the phase shift value specified for the group of antennas associated with said element in the first guess vector.

67. 发明公开

EP2494825A1 HENB BLIND DETECTION FOR HIERARCHY CONFIGURATION 审中-公开
标题翻译：盲HENB检测器与分层配置
公开(公告)号：EP2494825A1
公开(公告)日：2012-09-05
申请号：EP09850745.2
申请日：2009-10-30
申请人： Nokia Siemens Networks Oy
发明人： LIN, Jie Zhen , HE, Jing , YAO, Chun Hai , ZHAO, Dong , WU, Chunli , SKOV, Peter
IPC分类号： H04W56/00 , H04B7/26
CPC分类号： H04W56/002 , H04W72/082 , H04W84/045
摘要： It is provided an apparatus, comprising deciding means configured to decide whether or not a predefined condition is met; receiving means configured to receive a first signal at predefined places; inhibiting means configured to inhibit sending a second signal at a plurality of the predefined places, if the deciding means decides that the predefined condition is met; monitoring means configured to monitor, if the deciding means decides that the predefined condition is met, for at least two of the predefined places whether or not a first signal is received at the predefined places; defining means configured to define a first mute place based on the monitoring result of the monitoring means and a predefined rule, wherein the first mute place is one of the predefined places at which, according to the monitoring means, a first signal is received; wherein the inhibiting means is configured to inhibit sending the second signal at the first mute place.

68. 发明授权

EP2392168B1 HANDLING SYNCHRONIZATION IN AN UNCOORDINATED DEPLOYMENT 有权转让
标题翻译： SYNC与甲不协调PLACEMENT硫磷
公开(公告)号：EP2392168B1
公开(公告)日：2013-09-18
申请号：EP09776343.7
申请日：2009-01-28
申请人： Nokia Siemens Networks Oy
发明人： LIN, Jie Zhen , SKOV, Peter , YAO, Chun Hai
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W48/16

69. 发明公开

EP2452532A1 SPECTRAL ARRANGEMENT FOR RADIO RESOURCES 审中-公开
标题翻译：频谱排列无线电资源
公开(公告)号：EP2452532A1
公开(公告)日：2012-05-16
申请号：EP09780366.2
申请日：2009-07-09
申请人： Nokia Siemens Networks OY
发明人： SKOV, Peter , LIN, Jie Zhen , YAO, Chun Hai
IPC分类号： H04W72/04 , H04B7/26
CPC分类号： H04W16/12 , H04W16/14 , H04W48/12 , H04W72/0453
摘要： It is described a spectral arrangement (100a) for radio resources being usable for transmitting radio data within a telecommunication network. The spectral arrangement (100a) comprises (a) a first radio resource (110) being usable for transmitting radio data in a first data flow direction, wherein the first data flow direction is either an uplink direction or a downlink direction, (b) a second radio resource (120) being usable for transmitting radio data in a second data flow direction, wherein the second data flow direction is opposite to the first data flow direction, (c) a third radio resource (130) being usable for transmitting radio data in the second data flow direction and (d) a guard band (115), which on the frequency scale is located between the first radio resource (110) and the second radio resource (120) such that the first radio resource (110) is separated from the second radio resource (120). Thereby, between the second radio resource (120) and the third radio resource (130) there is provided no guard band.

70. 发明公开

EP2829099A1 TRANSMISSION POINT SELECTION 有权转让
标题翻译：选择一个转换点
公开(公告)号：EP2829099A1
公开(公告)日：2015-01-28
申请号：EP12871694.1
申请日：2012-03-19
申请人： Nokia Siemens Networks OY
发明人： WANG, Xiaoyi , WU, Chunli , SKOV, Peter
IPC分类号： H04W24/00
CPC分类号： H04W48/20 , H04B7/024 , H04B7/0626
摘要： This disclosure relates to selection of transmission points in a communication system. Information of potential reference signals is sent from a network element to a mobile device to configure the mobile device for measurement of at least one received signal characteristic of the indicated potential reference signals. The mobile device then performs measurement on the indicated potential reference signals and sends to the network element information of at least one port selected by the mobile device based on the measurement.

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