公开(公告)号：US09210641B2

公开(公告)日：2015-12-08

申请号：US13500221

申请日：2009-10-07

申请人： Jonas Medbo ,  Konstantinos Dimou ,  Jan-Erik Berg ,  Xie Jun

发明人： Jonas Medbo ,  Konstantinos Dimou ,  Jan-Erik Berg ,  Xie Jun

IPC分类号： H04W36/32 ,  G01S11/10

CPC分类号： H04W36/32 ,  G01S11/10

摘要： Method and arrangement in a mobile terminal in a wireless communication system, for supporting a handover from a serving cell to a target cell. The method comprises determining 104a if the mobile terminal has moved in a predefined way in relation to at least one potential target cell. The determining is based on Doppler shift measurements 102a. The method further comprise adjusting 106a at least one handover related parameter, in order to enable a fast handover, when it is determined that the mobile terminal has moved in the predefined way in relation to the at least one potential target cell.

摘要翻译： 在无线通信系统中的移动终端中的方法和装置，用于支持从服务小区到目标小区的切换。 该方法包括确定104a是否移动终端相对于至少一个潜在目标小区以预定义的方式移动。 该确定基于多普勒频移测量102a。 当确定移动终端相对于至少一个潜在目标小区以预定义的方式移动时，该方法还包括调整106a至少一个切换相关参数，以便能够进行快速切换。

公开(公告)号：US20120289233A1

公开(公告)日：2012-11-15

申请号：US13500221

申请日：2009-10-07

申请人： Jonas Medbo ,  Konstantinos Dimou ,  Jan-Erik Berg ,  Xie Jun

发明人： Jonas Medbo ,  Konstantinos Dimou ,  Jan-Erik Berg ,  Xie Jun

IPC分类号： H04W36/32

CPC分类号： H04W36/32 ,  G01S11/10

摘要： Method and arrangement in a mobile terminal in a wireless communication system, for supporting a handover from a serving cell to a target cell. The method comprises determining 104a if the mobile terminal has moved in a predefined way in relation to at least one potential target cell. The determining is based on Doppler shift measurements 102a. The method further comprise adjusting 106a at least one handover related parameter, in order to enable a fast handover, when it is determined that the mobile terminal has moved in the predefined way in relation to the at least one potential target cell.

摘要翻译： 在无线通信系统中的移动终端中的方法和装置，用于支持从服务小区到目标小区的切换。 该方法包括确定104a是否移动终端相对于至少一个潜在目标小区以预定义的方式移动。 该确定基于多普勒频移测量102a。 当确定移动终端相对于至少一个潜在目标小区以预定义的方式移动时，该方法还包括调整106a至少一个切换相关参数，以便能够进行快速切换。

公开(公告)号：US09431716B2

公开(公告)日：2016-08-30

申请号：US14389735

申请日：2012-04-02

申请人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

发明人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

IPC分类号： H01Q13/20 ,  H01Q1/00 ,  H01P3/06

CPC分类号： H01Q13/203 ,  H01P3/06 ,  H01Q1/007

摘要： A leaky co-axial cable arrangement, including a co-axial cable, a plurality of radiation slots arranged on the co-axial cable and an activation arrangement configured for affecting predetermined regions on the cable to selectively activate or deactivate at least one of the plurality of radiation slots to provide the leaky co-axial cable arrangement.

摘要翻译： 泄漏的同轴电缆布置，包括同轴电缆，布置在同轴电缆上的多个辐射槽，以及激活装置，其被配置为影响电缆上的预定区域以选择性地激活或停用多个中的至少一个 的辐射槽以提供泄漏的同轴电缆布置。

公开(公告)号：US20150091673A1

公开(公告)日：2015-04-02

申请号：US14389735

申请日：2012-04-02

申请人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

发明人： Henrik Asplund ,  Jan-Erik Berg ,  Jonas Medbo

IPC分类号： H01Q13/20

CPC分类号： H01Q13/203 ,  H01P3/06 ,  H01Q1/007

摘要： A leaky co-axial cable arrangement, including a co-axial cable, a plurality of radiation slots arranged on the co-axial cable and an activation arrangement configured for affecting predetermined regions on the cable to selectively activate or deactivate at least one of the plurality of radiation slots to provide the leaky co-axial cable arrangement.

摘要翻译： 泄漏的同轴电缆布置，包括同轴电缆，布置在同轴电缆上的多个辐射槽，以及激活装置，其被配置为影响电缆上的预定区域以选择性地激活或停用多个中的至少一个 的辐射槽以提供泄漏的同轴电缆布置。

公开(公告)号：US08494588B2

公开(公告)日：2013-07-23

申请号：US12667817

申请日：2007-06-06

申请人： Jonas Medbo ,  Mathias Riback ,  Jan-Erik Berg

发明人： Jonas Medbo ,  Mathias Riback ,  Jan-Erik Berg

IPC分类号： H04B7/00 ,  H04B1/00 ,  H04M1/00

CPC分类号： H04B7/0617

摘要： The present invention relates to a method of improving the performance of a mobile radio communications system comprising at least one stationary radio transmitter for communicating with user equipments in the communications system, wherein the radio transmitter is connected to an antenna system for which the antenna pattern can be varied, the method comprising: receiving direction-of-propagation information relating to a plurality of user equipment transmission samples; selecting, based on the direction-of-propagation information, active directions for the communication of common channels from the radio transceiver; and adjusting the antenna pattern used for communication of common channels in accordance with the selected active directions in a manner so that the gain of at least one direction which has not been selected as active is lower than the gain of the selected active directions.

摘要翻译： 本发明涉及一种提高移动无线电通信系统性能的方法，包括至少一个固定无线电发射机，用于与通信系统中的用户设备进行通信，其中无线电发射机连接到天线系统，天线方向图可以 所述方法包括：接收与多个用户设备传输样本有关的传播方向信息; 基于所述传播方向信息来选择用于从所述无线电收发机通信公共信道的活动方向; 以及根据所选择的有效方向调整用于公共信道通信的天线方向，使得至少一个方向的增益低于所选择的有效方向的增益。

公开(公告)号：US20100298015A1

公开(公告)日：2010-11-25

申请号：US12667817

申请日：2007-06-06

申请人： Jonas Medbo ,  Mathias Riback ,  Jan-Erik Berg

发明人： Jonas Medbo ,  Mathias Riback ,  Jan-Erik Berg

IPC分类号： H04B15/00 ,  H04B7/00

CPC分类号： H04B7/0617

摘要： The present invention relates to a method of improving the performance of a mobile radio communications system comprising at least one stationary radio transmitter for communicating with user equipments in the communications system, wherein the radio transmitter is connected to an antenna system for which the antenna pattern can be varied, the method comprising: receiving direction-of-propagation information relating to a plurality of user equipment transmission samples, wherein a user equipment transmission sample includes information relating to at least one direction of propagation by which successful communication between a user equipment and the radio transmitter has been established at a particular point in time; selecting (303), based on the direction-of-propagation information, active directions for the communication of common channels from the radio transceiver; and adjusting (305) the antenna pattern used for communication of common channels in accordance with the selected active directions in a manner so that the gain of at least one direction which has not been selected as active is lower than the gain of the selected active directions.

摘要翻译： 本发明涉及一种提高移动无线电通信系统性能的方法，包括至少一个固定无线电发射机，用于与通信系统中的用户设备进行通信，其中无线电发射机连接到天线系统，天线方向图可以 所述方法包括：接收与多个用户设备传输样本有关的传播方向信息，其中用户设备传输样本包括与至少一个传播方向有关的信息，通过该传播方向，用户设备和 无线电发射机已在特定时间点建立; 基于所述传播方向信息来选择（303）从所述无线电收发机通信公共信道的活动方向; 以及根据所选择的有效方向调整（305）用于公共信道通信的天线方向图，使得未被选择为有效的至少一个方向的增益低于所选择的有效方向的增益 。

公开(公告)号：US08179320B2

公开(公告)日：2012-05-15

申请号：US12665633

申请日：2008-06-17

申请人： Jan-Erik Berg ,  Jonas Medbo

发明人： Jan-Erik Berg ,  Jonas Medbo

IPC分类号： G01S3/02

CPC分类号： G01S5/02 ,  G01S1/70

摘要： The present invention relates to a method and devices for determining the position of a user equipment in a mobile radio communications system. According to the invention, the position is determined via a distortion in a radio signal transmitted to or from the user equipment, wherein the distortion is caused by a scatterer being positioned at a particular location and having time-dependent scattering properties such that the scattering of a radio signal gives rise to a distortion by which said scattering properties may be identified.

摘要翻译： 本发明涉及用于确定移动无线电通信系统中的用户设备的位置的方法和设备。 根据本发明，通过发送到用户设备或从用户设备发送的无线电信号中的失真来确定位置，其中失真是由散射体位于特定位置而引起的，并具有时间依赖的散射特性，使得散射 无线电信号引起可以识别所述散射特性的失真。

公开(公告)号：US20100201575A1

公开(公告)日：2010-08-12

申请号：US12665633

申请日：2008-06-17

申请人： Jan-Erik Berg ,  Jonas Medbo

发明人： Jan-Erik Berg ,  Jonas Medbo

IPC分类号： G01S5/02

CPC分类号： G01S5/02 ,  G01S1/70

摘要： The present invention relates to a method and devices for determining the position of a user equipment in a mobile radio communications system. According to the invention, the position is determined via a distortion in a radio signal transmitted to or from the user equipment, wherein the distortion is caused by a scatterer being positioned at a particular location and having time-dependent scattering properties such that the scattering of a radio signal gives rise to a distortion by which said scattering properties may be identified.

摘要翻译： 本发明涉及用于确定移动无线电通信系统中的用户设备的位置的方法和设备。 根据本发明，通过发送到用户设备或从用户设备发送的无线电信号中的失真来确定位置，其中失真是由散射体位于特定位置而引起的，并具有时间依赖的散射特性，使得散射 无线电信号引起可以识别所述散射特性的失真。

公开(公告)号：US20090156235A1

公开(公告)日：2009-06-18

申请号：US12278457

申请日：2006-02-10

申请人： Martin Nils Johansson ,  Jonas Medbo ,  Henrik Asplund ,  Björn Gunnar Johannisson ,  Jan-Erik Berg ,  Sven Oscar Petersson

发明人： Martin Nils Johansson ,  Jonas Medbo ,  Henrik Asplund ,  Björn Gunnar Johannisson ,  Jan-Erik Berg ,  Sven Oscar Petersson

IPC分类号： H04W24/00

CPC分类号： H04B7/10 ,  H04B7/0617 ,  H04B7/086

摘要： The invention discloses a wireless telecommunications device intended to communicate with an access point, such as a base station, in a wireless telecommunications system. The device comprises at least a first radio chain and at least a first and a second antenna, which antennas each have a certain radiation pattern, and which are used for receiving and transmitting information to and from the base station. The device includes a motion sensor for giving information on the spatial orientation of the device, and the device additionally includes means for utilizing said orientation information in order to control the total radiation pattern in the device's communication with the base station by controlling the phase and/or amplitude of signals associated with said first and second antennas.

摘要翻译： 本发明公开了一种无线电信设备，其旨在与无线电信系统中的接入点（例如基站）进行通信。 该装置至少包括第一无线电链和至少第一和第二天线，每个天线各具有一定的辐射方向图，并且用于接收和从基站发送信息。 该设备包括用于提供关于设备的空间取向的信息的运动传感器，并且该设备另外包括用于利用所述取向信息的装置，以便通过控制相位和/或相位来控制设备与基站的通信中的总辐射图， 或与所述第一和第二天线相关联的信号的幅度。

公开(公告)号：US09620860B2

公开(公告)日：2017-04-11

申请号：US14001715

申请日：2011-02-28

申请人： Henrik Asplund ,  Jonas Medbo

发明人： Henrik Asplund ,  Jonas Medbo

IPC分类号： H01Q13/10 ,  H01Q13/22 ,  H01Q13/16 ,  H01Q13/20 ,  H01Q21/00 ,  H01Q21/29

CPC分类号： H01Q13/22 ,  H01Q13/16 ,  H01Q13/20 ,  H01Q13/203 ,  H01Q13/206 ,  H01Q21/005 ,  H01Q21/29

摘要： An antenna arrangement 30 comprising a leaky cable 31 is disclosed. The leaky cable 31 includes subsections 32, 33, 34 and each subsection exhibits a longitudinal direction of extension L32, L33, L34 and a radiation pattern. The longitudinal directions of adjacent subsections are oriented in different directions to create a predetermined radiation pattern by superpositioning of the radiation pattern of each subsection. Additionally, a method of creating a predetermined radiation pattern of such an antenna arrangement 30 is described.