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公开(公告)号：US20100317385A1
公开(公告)日：2010-12-16
申请号：US12866357
申请日：2008-05-15
CPC分类号： H04W52/367 , H04L5/0023 , H04L5/003 , H04L5/0037 , H04L5/0042 , H04L5/0044 , H04W52/243
摘要： A method for processing transmission power level related data includes obtaining channel gain data from at least a served first user equipment and providing performance related data for at least the served first user equipment. The method also includes obtaining determined transmission power level data per group of resource blocks, as determined at a super frame level, and providing transmission power related pilot signals to the served first user equipment. Additionally the method includes obtaining channel quality related information from at least the served first user equipment and adapting the transmission power level per resource block on the frame level, wherein adapting the transmission power level comprises altering the determined transmission power level as determined per group of resource blocks at the super frame level, in dependence on the obtained channel quality related information related to at least the served first user equipment and the obtained channel gain data.
摘要翻译： 一种用于处理传输功率电平相关数据的方法包括从至少所服务的第一用户设备获得信道增益数据，并为至少所提供的第一用户设备提供与性能有关的数据。 该方法还包括获得在超帧级别确定的每组资源块的确定的发射功率电平数据，以及向所服务的第一用户设备提供与发射功率有关的导频信号。 另外，该方法包括从至少所服务的第一用户设备获得信道质量相关信息，并且在帧级别上适配每个资源块的传输功率电平，其中，适配发射功率电平包括改变所确定的发射功率电平，如每组资源所确定的 根据获得的与至少所服务的第一用户设备相关的信道质量相关信息和获得的信道增益数据，在超帧级别的块。
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2.发明授权公开(公告)号：US09635595B2
公开(公告)日：2017-04-25
申请号：US14233807
申请日：2011-07-25
CPC分类号： H04W36/30 , H04W36/0083 , H04W36/04 , H04W36/22 , H04W84/047
摘要： Methods and network nodes (110, 112), serving a user equipment (120), for deciding if a handover request of the user equipment (120) is to be sent to a candidate target network node (130-1, 130-2, 130-3). The methods comprise acquire (603) data-rate performance of a wireless link between the network nodes (110, 112) and the user equipment (120). The data-rate performance is compared (606) with a data-rate performance threshold value. If the acquired data-rate performance is lower than the data-rate performance threshold value, it is decided (607) to send the handover request of the user equipment (120) to the candidate target network node (130-1, 130-2, 130-3).
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公开(公告)号：US09037174B2
公开(公告)日：2015-05-19
申请号：US13392941
申请日：2009-09-02
摘要： The present invention discloses a method in a network node (310, 610) for improving radio network characteristics in a wireless communications network (300, 600) comprising M cells. The method forms at least a first subgroup SC of cells comprising K cells, where K
摘要翻译： 本发明公开了一种网络节点（310,610）中用于改善包括M个小区的无线通信网络（300,600）中的无线电网络特性的方法。 该方法形成至少包括K个小区的小区的第一子组SC，其中K = M，用于小区之间的协调传输和/或接收。 网络节点（310,610）确定与网络中的第一小区Ci和第二小区Cj相关联的至少一个权重aij（410,730）。 权重a表示取决于小区Ci和Cj的无线电网络特性。 网络节点（310,610）通过从M个小区中选择至多K个小区来形成（470）小区SC，以使得子组SC中的每个小区Ci和Cj的权重aij的函数为 大致最大化。 网络节点（310,610）向子组SC中的每个小区Ck发送（480）消息，将所述小区Ck与所述子组SC相关联。
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公开(公告)号：US20120165064A1
公开(公告)日：2012-06-28
申请号：US13392941
申请日：2009-09-02
摘要： The present invention discloses a method in a network node (310, 610) for improving radio network characteristics in a wireless communications network (300, 600) comprising M cells. The method forms at least a first subgroup SC of cells comprising K cells, where K
摘要翻译： 本发明公开了一种网络节点（310,610）中用于改善包括M个小区的无线通信网络（300,600）中的无线电网络特性的方法。 该方法形成至少包括K个小区的小区的第一子组SC，其中K = M，用于小区之间的协调传输和/或接收。 网络节点（310,610）确定与网络中的第一小区Ci和第二小区Cj相关联的至少一个权重aij（410,730）。 权重a表示取决于小区Ci和Cj的无线电网络特性。 网络节点（310,610）通过从M个小区中选择至多K个小区来形成（470）小区SC，以使得子组SC中的每个小区Ci和Cj的权重aij的函数为 大致最大化。 网络节点（310,610）向子组SC中的每个小区Ck发送（480）消息，将所述小区Ck与所述子组SC相关联。
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5.发明授权Methods and arrangements for controlling transmit power in a radio base station 有权用于控制无线电基站中的发射功率的方法和装置公开(公告)号：US09253739B2
公开(公告)日：2016-02-02
申请号：US14398569
申请日：2012-05-07
CPC分类号： H04W52/34 , H04W52/143 , H04W52/225 , H04W52/228 , H04W52/367
摘要： A method for controlling transmit power in a wireless communication system are disclosed. The method comprises determining a first transmit power of at least a first type of subframe which is higher than a maximum allowed average output power of the radio base station, and a second transmit power of at least a second type of subframe which is lower than the maximum allowed average output power. An average transmit power by which the radio base station transmitted an amount of subframes during a preceding time period is determined. Moreover, a maximum allowed power for a subsequent subframe based on the determined average transmit power and the maximum allowed average output power is determined. Finally, at least one type of subframe to be allowed for the subsequent subframe based on the determined maximum allowed power for the subsequent subframe and at least the first and second transmit power is determined.
摘要翻译： 公开了一种在无线通信系统中控制发射功率的方法。 该方法包括确定高于无线电基站的最大允许平均输出功率的至少第一类型的子帧的第一发射功率，以及低于该无线基站的至少第二类型的子帧的第二发射功率 最大允许平均输出功率。 确定无线基站在前一时间段内发送子帧量的平均发送功率。 此外，确定基于所确定的平均发送功率和最大允许平均输出功率的后续子帧的最大允许功率。 最后，基于所确定的后续子帧的最大允许功率和至少第一和第二发射功率来确定要被允许用于后续子帧的至少一种类型的子帧。
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6.发明申请METHODS AND ARRANGEMENTS FOR CONTROLLING TRANSMIT POWER IN A RADIO BASE STATION 有权控制无线电基站发射功率的方法和装置公开(公告)号：US20150111609A1
公开(公告)日：2015-04-23
申请号：US14398569
申请日：2012-05-07
IPC分类号： H04W52/34
CPC分类号： H04W52/34 , H04W52/143 , H04W52/225 , H04W52/228 , H04W52/367
摘要： A method for controlling transmit power in a wireless communication system are disclosed. The method comprises determining a first transmit power of at least a first type of subframe which is higher than a maximum allowed average output power of the radio base station, and a second transmit power of at least a second type of subframe which is lower than the maximum allowed average output power. An average transmit power by which the radio base station transmitted an amount of subframes during a preceding time period is determined. Moreover, a maximum allowed power for a subsequent subframe based on the determined average transmit power and the maximum allowed average output power is determined. Finally, at least one type of subframe to be allowed for the subsequent subframe based on the determined maximum allowed power for the subsequent subframe and at least the first and second transmit power is determined.
摘要翻译： 公开了一种在无线通信系统中控制发射功率的方法。 该方法包括确定高于无线电基站的最大允许平均输出功率的至少第一类型的子帧的第一发射功率，以及低于该无线基站的至少第二类型的子帧的第二发射功率 最大允许平均输出功率。 确定无线基站在前一时间段内发送子帧量的平均发送功率。 此外，确定基于所确定的平均发送功率和最大允许平均输出功率的后续子帧的最大允许功率。 最后，基于所确定的后续子帧的最大允许功率和至少第一和第二发射功率来确定要被允许用于后续子帧的至少一种类型的子帧。
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7.发明申请公开(公告)号：US20130337795A1
公开(公告)日：2013-12-19
申请号：US14001413
申请日：2011-02-23
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L5/001 , H04L5/0094 , H04W72/04 , H04W72/0426
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. Further, the first base station sends carrier information to the second base station. The carrier information indicates one or more uplink carriers for receiving the uplink transmissions. The one or more uplink carriers are controlled by the second base station. Moreover, the first base station sends downlink transmissions to the mobile terminal. The downlink transmissions include configuration data. By means of the configuration data, the mobile terminal is configured to send uplink transmissions on the one or more uplink carriers as indicated by the carrier information, e.g., on an uplink payload channel controlled by the second base station.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 此外，第一基站向第二基站发送载波信息。 载波信息指示用于接收上行链路传输的一个或多个上行链路载波。 一个或多个上行链路载波由第二基站控制。 此外，第一基站向移动终端发送下行链路传输。 下行链路传输包括配置数据。 通过配置数据，移动终端被配置为例如在由第二基站控制的上行链路有效载荷信道上，在载波信息所指示的一个或多个上行链路载波上发送上行链路传输。
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8.发明申请公开(公告)号：US20130331115A1
公开(公告)日：2013-12-12
申请号：US14001456
申请日：2011-02-23
CPC分类号： H04W72/0406 , H04L5/0053 , H04L5/0091 , H04W24/02 , H04W72/0426 , H04W72/048 , H04W72/085 , H04W72/1289
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. The handling of the uplink transmissions to be performed by the second base station includes scheduling of the uplink transmissions so as to obtain uplink scheduling information. Via a backhaul link, the second base station transmits the uplink scheduling information to the first base station. The first base station includes the uplink scheduling information into downlink transmissions to the mobile terminal.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 要由第二基站执行的上行链路传输的处理包括上行链路传输的调度，以便获得上行链路调度信息。 通过回程链路，第二基站向第一基站发送上行调度信息。 第一基站将上行链路调度信息包括到移动终端的下行链路传输中。
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9.发明授权公开(公告)号：US09554365B2
公开(公告)日：2017-01-24
申请号：US14001456
申请日：2011-02-23
CPC分类号： H04W72/0406 , H04L5/0053 , H04L5/0091 , H04W24/02 , H04W72/0426 , H04W72/048 , H04W72/085 , H04W72/1289
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. The handling of the uplink transmissions to be performed by the second base station includes scheduling of the uplink transmissions so as to obtain uplink scheduling information. Via a backhaul link, the second base station transmits the uplink scheduling information to the first base station. The first base station includes the uplink scheduling information into downlink transmissions to the mobile terminal.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 要由第二基站执行的上行链路传输的处理包括上行链路传输的调度，以便获得上行链路调度信息。 通过回程链路，第二基站向第一基站发送上行调度信息。 第一基站将上行链路调度信息包括到移动终端的下行链路传输中。
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10.发明授权公开(公告)号：US09094849B2
公开(公告)日：2015-07-28
申请号：US14001413
申请日：2011-02-23
CPC分类号： H04W24/02 , H04L5/001 , H04L5/0094 , H04W72/04 , H04W72/0426
摘要： In communication of data between a first base station and a mobile terminal, a second base station may handle uplink transmissions from the mobile terminal. For this purpose, the first base station sends, to the second base station, a request to handle the uplink transmissions from the mobile terminal. Further, the first base station sends carrier information to the second base station. The carrier information indicates one or more uplink carriers for receiving the uplink transmissions. The one or more uplink carriers are controlled by the second base station. Moreover, the first base station sends downlink transmissions to the mobile terminal. The downlink transmissions include configuration data. By means of the configuration data, the mobile terminal is configured to send uplink transmissions on the one or more uplink carriers as indicated by the carrier information, e.g., on an uplink payload channel controlled by the second base station.
摘要翻译： 在第一基站和移动终端之间的数据通信中，第二基站可以处理来自移动终端的上行链路传输。 为此，第一基站向第二基站发送处理来自移动终端的上行链路传输的请求。 此外，第一基站向第二基站发送载波信息。 载波信息指示用于接收上行链路传输的一个或多个上行链路载波。 一个或多个上行链路载波由第二基站控制。 此外，第一基站向移动终端发送下行链路传输。 下行链路传输包括配置数据。 通过配置数据，移动终端被配置为例如在由第二基站控制的上行链路有效载荷信道上，在载波信息所指示的一个或多个上行链路载波上发送上行链路传输。
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