公开(公告)号：US08355725B2

公开(公告)日：2013-01-15

申请号：US12866672

申请日：2008-05-20

申请人： Tomas Nylander ,  Kimmo Hiltunen ,  Hakan Olofsson ,  Jari Vikberg

发明人： Tomas Nylander ,  Kimmo Hiltunen ,  Hakan Olofsson ,  Jari Vikberg

IPC分类号： H04W36/00

CPC分类号： H04W36/20 ,  H04W36/18 ,  H04W36/24 ,  H04W48/02

摘要： The invention relates to a method in a node for ordering a handover process to handover a user equipment, being in active mode, from a first cell of a first frequency to second cell of a second frequency, being different than the first frequency, comprising the steps of: receiving (82, 92) data relating to a third cell of a third frequency, being the same as the first frequency, from the user equipment, determining (84, 94), based on the received data, that the third cell is a cell to which a soft handover cannot be performed, and, that being the case, ordering a handover process (86, 97) to handover the user equipment to the second cell in order to prevent interference with the third cell.

摘要翻译： 本发明涉及一种节点中的方法，用于排序切换过程，将处于主动模式的用户设备从第一频率的第一小区切换到第二频率不同于第一频率的第二小区，包括 步骤：从所述用户设备接收（82,92）与所述第三频率相关的与第一频率相同的第三小区的数据，基于所接收的数据确定所述第三小区 是不能执行软切换的小区，并且在这种情况下，为了防止对第三小区的干扰，排序切换过程（86,97）将用户设备切换到第二小区。

公开(公告)号：US20100323663A1

公开(公告)日：2010-12-23

申请号：US12866547

申请日：2008-05-20

申请人： Jari Vikberg ,  Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson

发明人： Jari Vikberg ,  Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson

IPC分类号： H04W12/08

CPC分类号： H04W48/20 ,  H04J11/0093 ,  H04W48/04 ,  H04W84/045

摘要： The invention relates to a user equipment (600) comprising a receiving unit (606) arranged to receive, when the user equipment (600) is in idle mode, data from a base station indicating an identification of a second cell of a second frequency, a control unit (610) arranged to determine, based on the received data, that the user equipment (600) is not allowed access to the second cell, and, upon determination that the user equipment is not allowed access to the second cell, to perform a cell selection process to change from a present camped first cell of a first frequency to a third cell of a third frequency being different than the first frequency.

摘要翻译： 本发明涉及一种用户设备（600），包括接收单元（606），接收单元（606）被设置为当用户设备（600）处于空闲模式时，从基站接收指示第二频率的第二小区的标识的数据， 控制单元（610），其被配置为基于所接收的数据确定所述用户设备（600）不被允许访问所述第二小区，并且在确定所述用户设备不被允许访问所述第二小区时， 执行小区选择处理，以从第一频率的当前营地第一小区改变为不同于第一频率的第三频率的第三小区。

公开(公告)号：US08265685B2

公开(公告)日：2012-09-11

申请号：US12866547

申请日：2008-05-20

申请人： Jari Vikberg ,  Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson

发明人： Jari Vikberg ,  Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson

IPC分类号： H04W36/00

CPC分类号： H04W48/20 ,  H04J11/0093 ,  H04W48/04 ,  H04W84/045

摘要： The invention relates to a user equipment (600) comprising a receiving unit (606) arranged to receive, when the user equipment (600) is in idle mode, data from a base station indicating an identification of a second cell of a second frequency, a control unit (610) arranged to determine, based on the received data, that the user equipment (600) is not allowed access to the second cell, and, upon determination that the user equipment is not allowed access to the second cell, to perform a cell selection process to change from a present camped first cell of a first frequency to a third cell of a third frequency being different than the first frequency.

摘要翻译： 本发明涉及一种用户设备（600），包括接收单元（606），接收单元（606）被设置为当用户设备（600）处于空闲模式时，从基站接收指示第二频率的第二小区的标识的数据， 控制单元（610），其被配置为基于所接收的数据确定所述用户设备（600）不被允许访问所述第二小区，并且在确定所述用户设备不被允许访问所述第二小区时， 执行小区选择处理，以从第一频率的当前营地第一小区改变为不同于第一频率的第三频率的第三小区。

公开(公告)号：US20110237244A1

公开(公告)日：2011-09-29

申请号：US13120094

申请日：2009-09-17

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson ,  Jari Vikberg

IPC分类号： H04W52/24

CPC分类号： H04W16/16 ,  H04W52/146 ,  H04W52/244 ,  H04W52/367

摘要： The invention relates to an arrangement (900) in a first radio base station (20) for decreasing interference of a user equipment (10) present in a first cell (25) towards a second radio base station (21, 40, 140), which first radio base station (20) and the second radio base station (21, 40, 140) are comprised in a radio communications network and the first radio base station (20) serves the first cell (25) and the second radio base station (21, 40, 140) serves a second cell (26, 42, 142). The arrangement (900) comprises a receiving unit (901) configured to receive data, which data is associated with the second radio base station (21, 40, 140). Furthermore, the arrangement (900) comprises an estimating unit (902) arranged to estimate uplink interference of the user equipment (10) towards the second radio base station (21, 40,140) based on the received data, a calculating unit (903) arranged to calculate a maximum allowed user equipment transmission power of the user equipment (10) from the estimated uplink interference, and a signalling unit (904) configured to signal the maximum allowed user equipment transmission power to the user equipment (10), which maximum allowed user equipment transmission power is arranged to limit a transmission power used by the user equipment (10).

摘要翻译： 本发明涉及第一无线电基站（20）中用于减少存在于第一小区（25）中的用户设备（10）对第二无线电基站（21,40,140）的干扰的装置（900） 第一无线电基站（20）和第二无线电基站（21,40,140）包括在无线电通信网络中，并且第一无线电基站（20）服务于第一小区（25）和第二无线电基站 （21,40,140）用于第二单元（26,42,142）。 该装置（900）包括被配置为接收数据的接收单元（901），该数据与第二无线电基站（21,40,140）相关联。 另外，该装置（900）具备：估计部（902），被配置为基于接收到的数据来估计用户装置（10）向第二无线基站（21,40,140）的上行干扰;计算部（903） 根据估计的上行链路干扰来计算用户设备（10）的最大允许用户设备传输功率;以及信令单元（904），用于向用户设备（10）发信号通知最大允许的用户设备传输功率，最大允许 用户设备发送功率被设置为限制用户设备（10）使用的发送功率。

公开(公告)号：US20110014920A1

公开(公告)日：2011-01-20

申请号：US12866672

申请日：2008-05-20

申请人： Tomas Nylander ,  Kimmo Hiltunen ,  Hakan Olofsson ,  Jari Vikberg

发明人： Tomas Nylander ,  Kimmo Hiltunen ,  Hakan Olofsson ,  Jari Vikberg

IPC分类号： H04W36/18

CPC分类号： H04W36/20 ,  H04W36/18 ,  H04W36/24 ,  H04W48/02

摘要： The invention relates to a method in a node for ordering a handover process to handover a user equipment, being in active mode, from a first cell of a first frequency to second cell of a second frequency, being different than the first frequency, comprising the steps of: receiving (82, 92) data relating to a third cell of a third frequency, being the same as the first frequency, from the user equipment, determining (84, 94), based on the received data, that the third cell is a cell to which a soft handover cannot be performed, and, that being the case, ordering a handover process (86, 97) to handover the user equipment to the second cell in order to prevent interference with the third cell.

摘要翻译： 本发明涉及一种节点中的方法，用于排序切换过程，将处于主动模式的用户设备从第一频率的第一小区切换到第二频率不同于第一频率的第二小区，包括 步骤：从所述用户设备接收（82,92）与所述第三频率相关的与第一频率相同的第三小区的数据，基于所接收的数据确定所述第三小区 是不能执行软切换的小区，并且在这种情况下，为了防止对第三小区的干扰，排序切换过程（86,97）将用户设备切换到第二小区。

公开(公告)号：US08515353B2

公开(公告)日：2013-08-20

申请号：US13120094

申请日：2009-09-17

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Hakan Olofsson ,  Jari Vikberg

IPC分类号： H04B1/00 ,  H04B15/00

CPC分类号： H04W16/16 ,  H04W52/146 ,  H04W52/244 ,  H04W52/367

摘要： The invention relates to an arrangement (900) in a first radio base station (20) for decreasing interference of a user equipment (10) present in a first cell (25) towards a second radio base station (21, 40, 140), which first radio base station (20) and the second radio base station (21, 40, 140) are comprised in a radio communications network and the first radio base station (20) serves the first cell (25) and the second radio base station (21, 40, 140) serves a second cell (26, 42, 142). The arrangement (900) comprises a receiving unit (901) configured to receive data, which data is associated with the second radio base station (21, 40, 140). Furthermore, the arrangement (900) comprises an estimating unit (902) arranged to estimate uplink interference of the user equipment (10) towards the second radio base station (21, 40,140) based on the received data, a calculating unit (903) arranged to calculate a maximum allowed user equipment transmission power of the user equipment (10) from the estimated uplink interference, and a signalling unit (904) configured to signal the maximum allowed user equipment transmission power to the user equipment (10), which maximum allowed user equipment transmission power is arranged to limit a transmission power used by the user equipment (10).

摘要翻译： 本发明涉及第一无线电基站（20）中用于减少存在于第一小区（25）中的用户设备（10）对第二无线电基站（21,40,140）的干扰的装置（900） 第一无线电基站（20）和第二无线电基站（21,40,140）包括在无线电通信网络中，并且第一无线电基站（20）服务于第一小区（25）和第二无线电基站 （21,40,140）用于第二单元（26,42,142）。 该装置（900）包括被配置为接收数据的接收单元（901），该数据与第二无线电基站（21,40,140）相关联。 另外，该装置（900）具备：估计部（902），被配置为基于接收到的数据来估计用户装置（10）向第二无线基站（21,40,140）的上行干扰;计算部（903） 根据估计的上行链路干扰来计算用户设备（10）的最大允许用户设备传输功率;以及信令单元（904），用于向用户设备（10）发信号通知最大允许的用户设备传输功率，最大允许 用户设备发送功率被设置为限制用户设备（10）使用的发送功率。

公开(公告)号：US20110190003A1

公开(公告)日：2011-08-04

申请号：US13055585

申请日：2008-07-25

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Jari Vikberg

IPC分类号： H04W72/04

CPC分类号： H04W72/085 ,  H04W16/32

摘要： Systems and methods for reducing macro-femto bas station interference are disclosed. In one aspect, macro-femto interference is reduced by configuring t macro bases station to avoid using resources allocat to the femto base station.

摘要翻译： 公开了减少宏毫微微基站干扰的系统和方法。 在一个方面，通过配置宏基站来避免使用分配给毫微微基站的资源来减少宏毫微微干扰。

公开(公告)号：US08583135B2

公开(公告)日：2013-11-12

申请号：US13055585

申请日：2008-07-25

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Jari Vikberg

IPC分类号： H04W72/00

CPC分类号： H04W72/085 ,  H04W16/32

摘要： Systems and methods for reducing macro-femto bas station interference are disclosed. In one aspect, macro-femto interference is reduced by configuring t macro bases station to avoid using resources allocat to the femto base station.

摘要翻译： 公开了减少宏毫微微基站干扰的系统和方法。 在一个方面，通过配置宏基站来避免使用分配给毫微微基站的资源来减少宏毫微微干扰。

公开(公告)号：US08694044B2

公开(公告)日：2014-04-08

申请号：US12934225

申请日：2008-08-22

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Håkan Olofsson ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Håkan Olofsson ,  Jari Vikberg

IPC分类号： H04B7/00

CPC分类号： H04W52/283 ,  H04J11/0086 ,  H04W84/045

摘要： A first communication device and a method in a node serving a first cell of a first frequency for controlling transmission power of a user equipment in the first cell, comprising receiving data relating to a second cell of the first frequency from the user equipment and determining to power regulate the user equipment. Determining to power regulate the user equipment is based on determining that the second cell is a cell to which a soft handover cannot be performed and determining that the user equipment is within a range of a cell border of the first cell. That being the case, the method further comprises transmitting a control message to the user equipment to control the transmission power of the user equipment.

摘要翻译： 第一通信设备和服务于第一频率的第一小区的节点中的方法，用于控制第一小区中的用户设备的发射功率，包括从用户设备接收与第一频率的第二小区相关的数据，并确定为 电源调节用户设备。 确定功率调节用户设备是基于确定第二小区是不能执行软切换的小区，并确定用户设备在第一小区的小区边界的范围内。 在这种情况下，该方法还包括向用户设备发送控制消息以控制用户设备的发送功率。

公开(公告)号：US20110021240A1

公开(公告)日：2011-01-27

申请号：US12934225

申请日：2008-08-22

申请人： Kimmo Hiltunen ,  Tomas Nylander ,  Håkan Olofsson ,  Jari Vikberg

发明人： Kimmo Hiltunen ,  Tomas Nylander ,  Håkan Olofsson ,  Jari Vikberg

IPC分类号： H04B7/00

CPC分类号： H04W52/283 ,  H04J11/0086 ,  H04W84/045

摘要： A first communication device and a method in a node serving a first cell of a first frequency for controlling transmission power of a user equipment in the first cell, comprising the steps of receiving (82) data relating to a second cell of the first frequency from the user equipment and determining to power regulate the user equipment. The determining step is based on the steps of determining (84) that the second cell is a cell to which a soft handover cannot be performed, and determining (86) that the user equipment is within a range of a cell border of the first cell. That being the case, the method further comprises the step of transmitting (89) a control message to the user equipment to control the transmission power of the user equipment.

摘要翻译： 一种用于控制第一小区中的用户设备的发射功率的第一频率的第一小区的节点中的第一通信设备和方法，包括以下步骤：接收（82）与第一频率的第二小区相关的数据， 用户设备和确定功率调节用户设备。 确定步骤基于以下步骤：确定（84）第二小区是不能执行软切换的小区，并且确定（86）用户设备在第一小区的小区边界的范围内 。 在这种情况下，该方法还包括向用户设备发送（89）控制消息以控制用户设备的发送功率的步骤。