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    Inter-PLMN handover in a shared radio network
    1.
    发明授权
    Inter-PLMN handover in a shared radio network 有权
    共享无线电网络中的PLMN间切换

    公开(公告)号：US08731557B2

    公开(公告)日：2014-05-20

    申请号：US12991269

    申请日：2008-05-22

    申请人： Sofia Svedevall ,  Thomas Walldeen ,  Pär Gustavsson ,  Bo Ehrenholm

    发明人： Sofia Svedevall ,  Thomas Walldeen ,  Pär Gustavsson ,  Bo Ehrenholm

    IPC分类号： H04W36/14

    CPC分类号： H04W36/22 ,  H04W36/0066 ,  H04W88/10

    摘要： Handover control in a control node, said control node controlling allocation of radio resources in a first set of cells belonging to at least two different Public Land Mobile Networks, said first set of cells including at least a first subset of cells belonging to a first Public Land Mobile Network and a second subset of cells belonging to a second Public Land Mobile Network. Traffic load exceeding a predefined level is detected (504) in a first cell belonging to the first subset of cells. In response to said detecting, connections in the first cell are evaluated (507, 509) to find one or more connections which could be supported by radio resources in one or more cells in the second subset of cells having capacity for handling additional traffic load. Handover is ordered (506, 510) of at least one of said one or more connections to said one or more cells in the second subset of cells.

    摘要翻译： 控制节点中的切换控制，所述控制节点控制属于至少两个不同的公共陆地移动网络的第一组小区中的无线电资源的分配，所述第一组小区包括属于第一公共的小区的至少第一小区子集 陆地移动网络和属于第二公共陆地移动网络的小区的第二子集。 在属于第一小区子集的第一小区中检测到超过预定义级别的业务负载（504）。 响应于所述检测，对第一小区中的连接进行评估（507,509）以找到可由无线电资源支持的一个或多个连接，该无线电资源在具有用于处理额外业务负载的容量的第二小区子集中的一个或多个小区中。 将所述一个或多个连接中的至少一个的切换命令（506,510）到所述第二子单元中的所述一个或多个单元。

    INTER-PLMN HANDOVER IN A SHARED RADIO NETWORK
    2.
    发明申请
    INTER-PLMN HANDOVER IN A SHARED RADIO NETWORK 有权
    共享无线电网络中的PLMN间切换

    公开(公告)号：US20110065436A1

    公开(公告)日：2011-03-17

    申请号：US12991269

    申请日：2008-05-22

    申请人： Sofia Svedevall ,  Thomas Walldeen ,  Pär Gustavsson ,  Bo Ehrenholm

    发明人： Sofia Svedevall ,  Thomas Walldeen ,  Pär Gustavsson ,  Bo Ehrenholm

    IPC分类号： H04W36/00

    CPC分类号： H04W36/22 ,  H04W36/0066 ,  H04W88/10

    摘要： Handover control in a control node, said control node controlling allocation of radio resources in a first set of cells belonging to at least two different Public Land Mobile Networks, said first set of cells including at least a first subset of cells belonging to a first Public Land Mobile Network and a second subset of cells belonging to a second Public Land Mobile Network. Traffic load exceeding a predefined level is detected (504) in a first cell belonging to the first subset of cells. In response to said detecting, connections in the first cell are evaluated (507, 509) to find one or more connections which could be supported by radio resources in one or more cells in the second subset of cells having capacity for handling additional traffic load. Handover is ordered (506, 510) of at least one of said one or more connections to said one or more cells in the second subset of cells.

    摘要翻译： 控制节点中的切换控制，所述控制节点控制属于至少两个不同的公共陆地移动网络的第一组小区中的无线电资源的分配，所述第一组小区包括属于第一公共的小区的至少第一小区子集 陆地移动网络和属于第二公共陆地移动网络的小区的第二子集。 在属于第一小区子集的第一小区中检测到超过预定义级别的业务负载（504）。 响应于所述检测，对第一小区中的连接进行评估（507,509）以找到可由无线电资源支持的一个或多个连接，该无线电资源在具有用于处理额外业务负载的容量的第二小区子集中的一个或多个小区中。 将所述一个或多个连接中的至少一个的切换命令（506,510）到所述第二子单元中的所述一个或多个单元。

    Methods and Apparatus for Transceiver Allocation in Mobile Communication Networks
    3.
    发明申请
    Methods and Apparatus for Transceiver Allocation in Mobile Communication Networks 有权
    移动通信网络中收发器分配的方法与装置

    公开(公告)号：US20120064905A1

    公开(公告)日：2012-03-15

    申请号：US13226947

    申请日：2011-09-07

    申请人： Pär Gustavsson ,  Dan Antonsson ,  Bo Ehrenholm ,  Sofia Svedevall

    发明人： Pär Gustavsson ,  Dan Antonsson ,  Bo Ehrenholm ,  Sofia Svedevall

    IPC分类号： H04W72/04

    CPC分类号： H04W28/16 ,  H04W88/12

    摘要： Methods and apparatus in a base station controller (BSC) or equivalent node for sharing a pool of radio transceivers are described. The BSC belongs to a first wireless telecommunication network, the pool of radio transceivers includes first radio transceivers for a first radio base station (RBS) belonging to the first wireless telecommunication network and second radio transceivers for a second RBS belonging to a second wireless telecommunication network, and the first and second radio transceivers have substantially the same geographic coverage. A method includes selecting a radio transceiver from the pool irrespective of whether the radio transceiver selected is a first radio transceiver or a second radio transceiver; and allocating a communication channel provided by the selected radio transceiver to a respective mobile station registered in at most one of the first and second telecommunication networks.

    摘要翻译： 描述了用于共享无线电收发器池的基站控制器（BSC）或等效节点中的方法和装置。 BSC属于第一无线电信网络，无线电收发器池包括属于第一无线电信网络的第一无线电基站（RBS）的第一无线收发信机和属于第二无线电信网络的第二无线电收发机 ，并且第一和第二无线电收发器具有基本上相同的地理覆盖。 一种方法包括从池中选择无线电收发器，而不管所选择的无线电收发机是第一无线电收发机还是第二无线电收发器; 以及将由所选择的无线电收发机提供的通信信道分配给登记在所述第一和第二电信网络中的至少一个的相应移动台。

    Methods and apparatus for transceiver allocation in mobile communication networks
    4.
    发明授权
    Methods and apparatus for transceiver allocation in mobile communication networks 有权
    移动通信网络中收发机分配的方法和装置

    公开(公告)号：US08649794B2

    公开(公告)日：2014-02-11

    申请号：US13226947

    申请日：2011-09-07

    申请人： Pär Gustavsson ,  Dan Antonsson ,  Bo Ehrenholm ,  Sofia Svedevall

    发明人： Pär Gustavsson ,  Dan Antonsson ,  Bo Ehrenholm ,  Sofia Svedevall

    IPC分类号： H04W72/00

    CPC分类号： H04W28/16 ,  H04W88/12

    摘要： Methods and apparatus in a base station controller (BSC) or equivalent node for sharing a pool of radio transceivers are described. The BSC belongs to a first wireless telecommunication network, the pool of radio transceivers includes first radio transceivers for a first radio base station (RBS) belonging to the first wireless telecommunication network and second radio transceivers for a second RBS belonging to a second wireless telecommunication network, and the first and second radio transceivers have substantially the same geographic coverage. A method includes selecting a radio transceiver from the pool irrespective of whether the radio transceiver selected is a first radio transceiver or a second radio transceiver; and allocating a communication channel provided by the selected radio transceiver to a respective mobile station registered in at most one of the first and second telecommunication networks.

    摘要翻译： 描述了用于共享无线电收发器池的基站控制器（BSC）或等效节点中的方法和装置。 BSC属于第一无线电信网络，无线电收发器池包括属于第一无线电信网络的第一无线电基站（RBS）的第一无线收发信机和属于第二无线电信网络的第二无线电收发机 ，并且第一和第二无线电收发器具有基本上相同的地理覆盖。 一种方法包括从池中选择无线电收发器，而不管所选择的无线电收发机是第一无线电收发机还是第二无线电收发器; 以及将由所选择的无线电收发机提供的通信信道分配给登记在所述第一和第二电信网络中的至少一个的相应移动台。

    Transmit power control for base stations using multiple carrier power amplifiers
    7.
    发明授权
    Transmit power control for base stations using multiple carrier power amplifiers 有权
    使用多个载波功率放大器对基站进行发射功率控制

    公开(公告)号：US08547842B2

    公开(公告)日：2013-10-01

    申请号：US13202299

    申请日：2009-09-11

    申请人： Sofia Svedevall ,  Benny Lennartson ,  Torsten Lind

    发明人： Sofia Svedevall ,  Benny Lennartson ,  Torsten Lind

    IPC分类号： G08C15/00 ,  H04L12/43 ,  H04B7/00

    CPC分类号： H04W52/52 ,  H04L27/28 ,  H04W52/143 ,  H04W52/281 ,  H04W52/30 ,  H04W52/367

    摘要： In a method and a device for controlling the output power in a Base Transceiver Station adapted to transmit signals over an air interface using a power amplifier for multiple earners, the power of signals to be transmitted in an upcoming transmission time slot are added and compared to at least one threshold value. If the threshold is exceeded the output power is reduced. By implementing a power reduction scheme as set out above the risk for peak power effects is minimized at the same time as the dimensioning may be aggressive. This is made possible because no power will be backed off unless really needed.

    摘要翻译： 在适于通过空中接口通过空中接口传输信号的基站收发信机中控制输出功率的方法和装置中，使用多个收信机的功率放大器，将在即将到来的传输时隙中传输的信号功率相加，并与 至少一个阈值。 如果超过阈值，输出功率就会降低。 通过实施如上所述的功率降低方案，峰值功率效应的风险在尺寸可能是积极的同时被最小化。 这是可能的，因为除非真的需要，否则不会退出电源。

    Method and apparatus for generating management data for drifting mobile radios
    8.
    发明授权
    Method and apparatus for generating management data for drifting mobile radios 有权

    公开(公告)号：US07076249B2

    公开(公告)日：2006-07-11

    申请号：US10138523

    申请日：2002-05-06

    申请人： Sofia Svedevall ,  Bengt Carlsson ,  Stefan Johansson

    发明人： Sofia Svedevall ,  Bengt Carlsson ,  Stefan Johansson

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/10 ,  H04W36/30

    摘要： Management information is determined for both non-drifting and drifting mobile radios being serviced by a cell and/or by an RNC and reported to a management system for further processing. A distribution of drifting mobile radios to non-drifting mobile radios in a particular cell (or for all cells controlled by another RNC) is determined using the number of established radio links in the cell (or cells) for both drifting and non-drifting mobile radios. The distribution along with management information detected for non-drifting mobile radios are used to estimate corresponding management information for drifting mobile radios. In this way, management information for both drifting and non-drifting mobile radios is reported to the management system using existing formats, protocols, and procedures in both the traffic and management systems.

    Transmit Power Control for Base Stations using Multiple Carrier Power Amplifiers
    9.
    发明申请
    Transmit Power Control for Base Stations using Multiple Carrier Power Amplifiers 有权
    使用多个载波功率放大器的基站的发射功率控制

    公开(公告)号：US20110305181A1

    公开(公告)日：2011-12-15

    申请号：US13202299

    申请日：2009-09-11

    申请人： Sofia Svedevall ,  Benny Lennartson ,  Torsten Lind

    发明人： Sofia Svedevall ,  Benny Lennartson ,  Torsten Lind

    IPC分类号： H04W52/02

    CPC分类号： H04W52/52 ,  H04L27/28 ,  H04W52/143 ,  H04W52/281 ,  H04W52/30 ,  H04W52/367

    摘要： In a method and a device for controlling the output power in a Base Transceiver Station adapted to transmit signals over an air interface using a power amplifier for multiple earners, the power of signals to be transmitted in an upcoming transmission time slot are added and compared to at least one threshold value. If the threshold is exceeded the output power is reduced. By implementing a power reduction scheme as set out above the risk for peak power effects is minimized at the same time as the dimensioning may be aggressive. This is made possible because no power will be backed off unless really needed.

    摘要翻译： 在适于通过空中接口通过空中接口传输信号的基站收发信机中控制输出功率的方法和装置中，使用多个收信机的功率放大器，将在即将到来的传输时隙中传输的信号功率相加，并与 至少一个阈值。 如果超过阈值，输出功率就会降低。 通过实施如上所述的功率降低方案，峰值功率效应的风险在尺寸可能是积极的同时被最小化。 这是可能的，因为除非真的需要，否则不会退出电源。