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1. 发明授权

US09265013B2 Methods and arrangements for scheduling based on power consumption 有权
标题翻译：基于功耗调度的方法和布置
公开(公告)号：US09265013B2
公开(公告)日：2016-02-16
申请号：US13502848
申请日：2010-04-16
申请人： Oscar Zee , Lars Klockar , Håkan Olofsson
发明人： Oscar Zee , Lars Klockar , Håkan Olofsson
IPC分类号： H04W52/02 , H04W52/28 , H04W52/26 , H04W52/36 , H04W52/44 , H04W72/12
CPC分类号： H04W52/281 , H04W52/26 , H04W52/367 , H04W52/44 , H04W72/1252 , H04W72/1257
摘要： The present invention relates to a network node and a method in method in a network node of a wireless communications system that allow for power efficient scheduling of transmission of application data over a radio interface. According to the method, information is received (71, 72) about a power consumption profile of a transmit unit and about estimated required average output transmission power of the transmit unit for transmitting an amount of application data in a time interval. The method also includes a step of making (73) a scheduling decision, comprising a type of load distribution to be used in the time interval for transmitting the amount of application data, based on the received information. In another step (74) the scheduling decision is provided to the transmit unit as a scheduling order for transmission of the application data over the radio interface. The invention also relates to a mobile station and core network node configured to provide a network node with power consumption profile information.
摘要翻译：本发明涉及无线通信系统的网络节点中的网络节点和方法，其允许通过无线电接口进行应用数据传输的功率有效的调度。根据该方法，接收关于发送单元的功耗曲线的信息和关于用于在时间间隔内发送应用数据量的发送单元的估计的所需平均输出发送功率的信息（71,72）。该方法还包括以下步骤：基于所接收的信息，制作（73）调度决定，该调度决定包括要在用于发送应用数据量的时间间隔中使用的一种类型的负载分布。在另一步骤（74）中，调度决定作为用于通过无线电接口传输应用数据的调度顺序提供给发送单元。本发明还涉及被配置为向网络节点提供功耗简档信息的移动台和核心网络节点。

2. 发明申请

US20120213139A1 Methods and Arrangements for Scheduling Based on Power Consumption 有权
标题翻译：基于功耗调度的方法与布置
公开(公告)号：US20120213139A1
公开(公告)日：2012-08-23
申请号：US13502848
申请日：2010-04-16
申请人： Oscar Zee , Lars Klockar , Håkan Olofsson
发明人： Oscar Zee , Lars Klockar , Håkan Olofsson
IPC分类号： H04W52/02 , H04W72/12
CPC分类号： H04W52/281 , H04W52/26 , H04W52/367 , H04W52/44 , H04W72/1252 , H04W72/1257
摘要： The present invention relates to a network node and a method in method in a network node of a wireless communications system that allow for power efficient scheduling of transmission of application data over a radio interface. According to the method, information is received (71, 72) about a power consumption profile of a transmit unit and about estimated required average output transmission power of the transmit unit for transmitting an amount of application data in a time interval. The method also includes a step of making (73) a scheduling decision, comprising a type of load distribution to be used in the time interval for transmitting the amount of application data, based on the received information. In another step (74) the scheduling decision is provided to the transmit unit as a scheduling order for transmission of the application data over the radio interface. The invention also relates to a mobile station and core network node configured to provide a network node with power consumption profile information.
摘要翻译：本发明涉及无线通信系统的网络节点中的网络节点和方法，其允许通过无线电接口进行应用数据传输的功率有效的调度。根据该方法，接收关于发送单元的功耗曲线的信息和关于用于在时间间隔内发送应用数据量的发送单元的估计的所需平均输出发送功率的信息（71,72）。该方法还包括以下步骤：基于所接收的信息，制作（73）调度决定，该调度决定包括要在用于发送应用数据量的时间间隔中使用的一种类型的负载分布。在另一步骤（74）中，调度决定作为用于通过无线电接口传输应用数据的调度顺序提供给发送单元。本发明还涉及被配置为向网络节点提供功耗简档信息的移动台和核心网络节点。

3. 发明申请

US20150181519A1 Network Node and A Method Therein for Controlling Uplink Power Control 有权
标题翻译：网络节点及其控制上行电源控制的方法
公开(公告)号：US20150181519A1
公开(公告)日：2015-06-25
申请号：US14406293
申请日：2012-07-02
申请人： Lars Klockar , Fredric Kronestedt
发明人： Lars Klockar , Fredric Kronestedt
IPC分类号： H04W52/02 , H04W52/14 , H04W52/24
CPC分类号： H04W52/0212 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/244 , H04W52/245 , Y02D70/00 , Y02D70/1262
摘要： A Network Node and a method therein for controlling uplink power control are provided. The method comprises collecting (210) measurement reports from UEs. The method comprises creating (220) clusters of low power RBS(s) and macro RBS(s), wherein each cluster comprises one low power RBS and at least one macro RBS; and identifying (230) the macro RBS with the lowest pathloss for those UEs connected to the low power RBS and the level of the pathloss. The method comprises determining (240) an interference level in the low power RBS caused by UEs connected to the macro RBS for those UEs connected to the macro RBS. Further, the method comprises selecting (250) uplink power control setting for the low power RBS based on the size of the pathloss associated with the identified macro RBS and the interference level in the low power RBS caused by UEs being connected to the macro RBS.
摘要翻译：提供了一种用于控制上行链路功率控制的网络节点及其方法。该方法包括从UE收集（210）测量报告。该方法包括创建（220）低功率RBS和宏RBS集群，其中每个集群包括一个低功率RBS和至少一个宏RBS; 以及识别（230）具有用于连接到低功率RBS的那些UE的最低路径损耗的宏RBS和路径损耗的水平。该方法包括确定（240）由连接到宏RBS的UE连接到连接到宏RBS的UE引起的低功率RBS中的干扰电平。此外，该方法包括基于与所识别的宏RBS相关联的路径损耗的大小和由连接到宏RBS的UE引起的低功率RBS中的干扰电平，来选择（250）用于低功率RBS的上行链路功率控制设置。

4. 发明授权

US09635595B2 Radio base station, method in a radio base station, relay station and method in a relay station 有权
公开(公告)号：US09635595B2
公开(公告)日：2017-04-25
申请号：US14233807
申请日：2011-07-25
申请人： Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
发明人： Tsao-Tsen Chen , Lars Klockar , Chrysostomos Koutsimanis
IPC分类号： H04W84/04 , H04W36/04 , H04W36/22 , H04W36/30 , H04W36/00
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).

5. 发明授权

US08583122B2 Parallel transmission of handover message 有权
标题翻译：并行传输切换消息
公开(公告)号：US08583122B2
公开(公告)日：2013-11-12
申请号：US12518393
申请日：2007-02-08
申请人： Lars Klockar
发明人： Lars Klockar
IPC分类号： H04W36/00
CPC分类号： H04W36/0055
摘要： In a method and system handover commands to a mobile station supporting simultaneous reception on two different channels is transmitted both on the regular channel and on an additional channel. By supporting decoding of both handover commands in the mobile station the likelihood of a successful handover is greatly increased.
摘要翻译：在方法和系统中，在常规信道和附加信道上都传输支持在两个不同信道上同时接收的移动站的切换命令。通过支持移动台中的两个切换命令的解码，成功切换的可能性大大提高。

6. 发明申请

US20100151860A1 PARALLEL TRANSMISSION OF HANDOVER MESSAGE 有权
标题翻译：平行传输切换消息
公开(公告)号：US20100151860A1
公开(公告)日：2010-06-17
申请号：US12518393
申请日：2007-02-08
申请人： Lars Klockar
发明人： Lars Klockar
IPC分类号： H04W36/00
CPC分类号： H04W36/0055
摘要： In a method and system handover commands to a mobile station supporting simultaneous reception on two different channels is transmitted both on the regular channel and on an additional channel. By supporting decoding of both handover commands in the mobile station the likelihood of a successful handover is greatly increased.
摘要翻译：在方法和系统中，在常规信道和附加信道上都传输支持在两个不同信道上同时接收的移动站的切换命令。通过支持移动台中的两个切换命令的解码，成功切换的可能性大大提高。

7. 发明申请

US20100120464A1 METHOD FOR CONTROLLING OUTPUT POWER IN A RADIO COMMUNICATIONS NETWORK 有权
标题翻译：无线电通信网络中控制输出功率的方法
公开(公告)号：US20100120464A1
公开(公告)日：2010-05-13
申请号：US12532787
申请日：2007-03-26
申请人： Peter Bjorken , Lars Klockar , Krister Sundberg
发明人： Peter Bjorken , Lars Klockar , Krister Sundberg
IPC分类号： H04B17/00 , H04B7/005
CPC分类号： H04W52/262 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0026
摘要： The present invention presents a method for controlling output power and reducing interference in a radio communications network wherein data transmitted over a radio interface is coded and transmitted in radio blocks. The data passes a buffer of a node before transmission. The method is characterized by a step of determining a recommended Modulation and Coding Scheme level, MCS level, based on at least one radio quality measurement. A further characterising step is analyzing of buffer characteristics and/or radio block usage of transmission radio blocks to determine if there is a preferred MCS level compared to the recommended MCS level. The preferred MCS level is typically a more robust MCS level. The recommended MCS, level if so determined, is decreased to the preferred MCS level, and in relation to decreasing the MCS level decreasing the output power according to a predefined down regulation scheme. The interference level is reduced in the network depending on an application type.
摘要翻译：本发明提供了一种用于控制无线电通信网络中的输出功率和减少干扰的方法，其中通过无线电接口发送的数据在无线电块中进行编码和发送。在传输之前，数据通过节点的缓冲区。该方法的特征在于基于至少一个无线电质量测量来确定推荐的调制和编码方案级别MCS级别的步骤。进一步的特征化步骤是分析传输无线电块的缓冲器特性和/或无线电块使用，以确定与推荐的MCS级别相比是否存在优选的MCS级别。优选的MCS级别通常是更稳健的MCS级别。如果确定推荐的MCS级别，则降低到优选的MCS级别，并且关于根据预定义的下调方案来减小MCS级别来降低输出功率。根据应用类型，网络中的干扰等级会降低。

8. 发明授权

US09661570B2 Network node and a method therein for controlling uplink power control 有权
公开(公告)号：US09661570B2
公开(公告)日：2017-05-23
申请号：US14406293
申请日：2012-07-02
申请人： Lars Klockar , Fredric Kronestedt
发明人： Lars Klockar , Fredric Kronestedt
IPC分类号： H04B7/00 , H04W52/02 , H04W52/14 , H04W52/24
CPC分类号： H04W52/0212 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/244 , H04W52/245 , Y02D70/00 , Y02D70/1262
摘要： A Network Node and a method therein for controlling uplink power control are provided. The method comprises collecting (210) measurement reports from UEs. The method comprises creating (220) clusters of low power RBS(s) and macro RBS(s), wherein each cluster comprises one low power RBS and at least one macro RBS; and identifying (230) the macro RBS with the lowest pathloss for those UEs connected to the low power RBS and the level of the pathloss. The method comprises determining (240) an interference level in the low power RBS caused by UEs connected to the macro RBS for those UEs connected to the macro RBS. Further, the method comprises selecting (250) uplink power control setting for the low power RBS based on the size of the pathloss associated with the identified macro RBS and the interference level in the low power RBS caused by UEs being connected to the macro RBS.

9. 发明申请

US20150110024A1 Low Power Radio Base Station and a Method Therein for Scheduling Downlink Transmissions to a User Equipment 审中-公开
标题翻译：低功率无线电基站及其用于为用户设备调度下行链路传输的方法
公开(公告)号：US20150110024A1
公开(公告)日：2015-04-23
申请号：US14387553
申请日：2012-04-11
申请人： Jawad Manssour , Girum Fantaye , Lars Klockar , Zhiyi Xuan
发明人： Jawad Manssour , Girum Fantaye , Lars Klockar , Zhiyi Xuan
IPC分类号： H04L5/00 , H04W72/12
CPC分类号： H04L5/006 , H04W72/082 , H04W72/1226 , H04W72/1273 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/146
摘要： A low power RBS and a method therein for scheduling downlink transmission to a UE are provided. The low power RBS is associated to at least one macro RBS and the low power RBS is configured to provide radio coverage in a cell of a heterogeneous cellular communication network for scheduling downlink transmissions to a UE connected to the low power RBS. The method comprises receiving (210) a measurement report comprising a channel quality measurement from the UE and adjusting (220) a current SINR value based on the received measurement report for a period of an Almost Bland Subframe, ABS, of the macro RBS. The method further comprises determining (230) downlink transmission parameters based on the adjusted SINR value, and scheduling (240) a downlink transmission to the UE in a subframe of the low power RBS coinciding with an ABS of the macro RBS using the determined downlink transmission parameters.
摘要翻译：提供了一种用于向UE设置下行链路传输的低功率RBS及其方法。低功率RBS与至少一个宏RBS相关联，并且低功率RBS被配置为在异构蜂窝通信网络的小区中提供无线电覆盖，以调度到连接到低功率RBS的UE的下行链路传输。该方法包括：接收（210）包括来自UE的信道质量测量的测量报告，并且基于所接收的测量报告调整（220）当前SINR值，以获得宏RBS的近似BLAN子帧（ABS）的周期。该方法还包括基于所调整的SINR值来确定（230）下行链路传输参数，并且使用所确定的下行链路传输调度（240）在低功率RBS的子帧中与UE的RAB一致的向UE的下行链路传输参数。

10. 发明授权

US08140105B2 Method for controlling output power in a radio communications network 有权
标题翻译：用于控制无线电通信网络中的输出功率的方法
公开(公告)号：US08140105B2
公开(公告)日：2012-03-20
申请号：US12532787
申请日：2007-03-26
申请人： Peter Bjorken , Lars Klockar , Krister Sundberg
发明人： Peter Bjorken , Lars Klockar , Krister Sundberg
IPC分类号： H04B17/00
CPC分类号： H04W52/262 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0026
摘要： The present invention presents a method for controlling output power and reducing interference in a radio communications network wherein data transmitted over a radio interface is coded and transmitted in radio blocks. The data passes a buffer of a node before transmission. The method is characterized by a step of determining a recommended Modulation and Coding Scheme level, MCS level, based on at least one radio quality measurement. A further characterizing step is analyzing of buffer characteristics and/or radio block usage of transmission radio blocks to determine if there is a preferred MCS level compared to the recommended MCS level. The preferred MCS level is typically a more robust MCS level. The recommended MCS, level if so determined, is decreased to the preferred MCS level, and in relation to decreasing the MCS level decreasing the output power according to a predefined down regulation scheme. The interference level is reduced in the network depending on an application type.
摘要翻译：本发明提供了一种用于控制无线电通信网络中的输出功率和减少干扰的方法，其中通过无线电接口发送的数据在无线电块中进行编码和发送。在传输之前，数据通过节点的缓冲区。该方法的特征在于基于至少一个无线电质量测量来确定推荐的调制和编码方案级别MCS级别的步骤。进一步的特征化步骤是分析传输无线电块的缓冲器特性和/或无线电块使用，以确定与推荐的MCS级别相比是否存在优选的MCS级别。优选的MCS级别通常是更稳健的MCS级别。如果确定推荐的MCS级别，则降低到优选的MCS级别，并且关于根据预定义的下调方案来减小MCS级别来降低输出功率。根据应用类型，网络中的干扰等级会降低。

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