公开(公告)号：US20140192664A1

公开(公告)日：2014-07-10

申请号：US14119254

申请日：2012-02-17

申请人： Mårten Ericson ,  Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

发明人： Mårten Ericson ,  Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

IPC分类号： H04W24/08 ,  H04W72/04

CPC分类号： H04W24/08 ,  H04B17/309 ,  H04W24/10 ,  H04W72/04 ,  H04W88/06

摘要： The invention relates to a method (90) in a user equipment (4) for reporting a downlink channel quality in a communication system (1) comprising a first radio access technology system (2) and a second radio access technology system (3). The user equipment (4) is in connection with a primary serving cell on the first radio access technology system (2) and with a secondary serving cell on the second radio access technology system (3). The method (90) comprises: determining (110) channel quality for the second radio access technology system (3) using an indicator format of the radio access technology of the second radio access technology system (3); mapping (120) an indicator of the channel quality having the indicator format of the second radio access technology to an indicator format used for channel quality indicators in the first radio access technology system (2); and transmitting (130) the indicator of the channel quality for the second radio access technology system (3) to the communication system (1) using the indicator format of the first radio access technology on an uplink carrier of the first radio access technology system (2). The invention also relates to a user equipment, methods in a network node and a network node.

摘要翻译： 本发明涉及用于在包括第一无线电接入技术系统（2）和第二无线电接入技术系统（3）的通信系统（1）中报告下行链路信道质量的用户设备（4）中的方法（90）。 用户设备（4）与第一无线电接入技术系统（2）上的主服务小区和第二无线接入技术系统（3）上的辅助服务小区相连。 所述方法（90）包括：使用所述第二无线电接入技术系统（3）的无线电接入技术的指示符格式确定（110）所述第二无线电接入技术系统（3）的信道质量; 将具有第二无线电接入技术的指示符格式的信道质量的指示符（120）映射到用于第一无线电接入技术系统（2）中的信道质量指示符的指示符格式; 以及使用所述第一无线电接入技术系统的上行链路载波上的所述第一无线电接入技术的指示符格式向所述通信系统（1）发送（130）所述第二无线电接入技术系统（3）的信道质量的指示符（130） 2）。 本发明还涉及用户设备，网络节点和网络节点中的方法。

公开(公告)号：US09717070B2

公开(公告)日：2017-07-25

申请号：US14003964

申请日：2012-02-08

申请人： Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

发明人： Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

IPC分类号： H04W72/04 ,  H04L1/18

CPC分类号： H04W72/04 ,  H04L1/18

摘要： The invention relates to a method in a user equipment 4 for determination of timing of a Hybrid Automatic Repeat re-Request, HARQ, response. The user equipment 4 operates in a communication network 1 comprising a primary radio access technology system 2 and a secondary radio access technology system 3. The user equipment 4 receives on at least one downlink carrier on the first radio access technology system 2 and on at least one downlink carrier on the second radio access technology system 3. The method comprises determining a downlink timing related to the secondary radio access technology system 3; determining a virtual uplink timing for HARQ response on the secondary radio access technology system 3 based on the downlink timing; determining an uplink timing related to the primary radio access technology system 2; and determining, based on the virtual uplink timing and the uplink timing for the primary radio access technology system 2, an uplink time instance for transmission of the HARQ response on an uplink carrier of the primary radio access technology system 2, wherein the HARQ response relates to data received on the downlink carrier on the secondary radio access technology system 3. The invention also relates to user equipment, radio base stations and methods therein.

公开(公告)号：US09642026B2

公开(公告)日：2017-05-02

申请号：US14119254

申请日：2012-02-17

申请人： Mårten Ericson ,  Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

发明人： Mårten Ericson ,  Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

IPC分类号： H04L12/26 ,  H04W24/08 ,  H04W24/10 ,  H04W72/04 ,  H04W88/06

CPC分类号： H04W24/08 ,  H04B17/309 ,  H04W24/10 ,  H04W72/04 ,  H04W88/06

摘要： The invention relates to a method (90) in a user equipment (4) for reporting a downlink channel quality in a communication system (1) comprising a first radio access technology system (2) and a second radio access technology system (3). The user equipment (4) is in connection with a primary serving cell on the first radio access technology system (2) and with a secondary serving cell on the second radio access technology system (3). The method (90) comprises: determining (110) channel quality for the second radio access technology system (3) using an indicator format of the radio access technology of the second radio access technology system (3); mapping (120) an indicator of the channel quality having the indicator format of the second radio access technology to an indicator format used for channel quality indicators in the first radio access technology system (2); and transmitting (130) the indicator of the channel quality for the second radio access technology system (3) to the communication system (1) using the indicator format of the first radio access technology on an uplink carrier of the first radio access technology system (2). The invention also relates to a user equipment, methods in a network node and a network node.

公开(公告)号：US20130343357A1

公开(公告)日：2013-12-26

申请号：US14003964

申请日：2012-02-08

申请人： Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

发明人： Bengt Lindoff ,  Stefan Parkvall ,  Mats Sågfors

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/18

摘要： The invention relates to a method in a user equipment 4 for determination of timing of a Hybrid Automatic Repeat re-Request, HARQ, response. The user equipment 4 operates in a communication network 1 comprising a primary radio access technology system 2 and a secondary radio access technology system 3. The user equipment 4 receives on at least one downlink carrier on the first radio access technology system 2 and on at least one downlink carrier on the second radio access technology system 3. The method comprises determining a downlink timing related to the secondary radio access technology system 3; determining a virtual uplink timing for HARQ response on the secondary radio access technology system 3 based on the downlink timing; determining an uplink timing related to the primary radio access technology system 2; and determining, based on the virtual uplink timing and the uplink timing for the primary radio access technology system 2, an uplink time instance for transmission of the HARQ response on an uplink carrier of the primary radio access technology system 2, wherein the HARQ response relates to data received on the downlink carrier on the secondary radio access technology system 3. The invention also relates to user equipment, radio base stations and methods therein.

摘要翻译： 本发明涉及用于确定混合自动重发重新请求（HARQ）响应的定时的用户设备4中的方法。 用户设备4在包括主无线电接入技术系统2和次无线接入技术系统3的通信网络1中操作。用户设备4在第一无线电接入技术系统2上的至少一个下行链路载波上接收并且至少 在第二无线电接入技术系统3上的一个下行链路载波。该方法包括确定与次无线电接入技术系统3有关的下行链路定时; 基于下行链路定时，在辅助无线接入技术系统3上确定用于HARQ响应的虚拟上行链路定时; 确定与主无线电接入技术系统2相关的上行链路定时; 并且基于主无线接入技术系统2的虚拟上行链路定时和上行链路定时，确定在主无线电接入技术系统2的上行链路载波上发送HARQ响应的上行链路时间实例，其中HARQ响应涉及 涉及在辅助无线电接入技术系统3上的下行链路载波上接收的数据。本发明还涉及用户设备，无线电基站及其中的方法。

公开(公告)号：US09307434B2

公开(公告)日：2016-04-05

申请号：US13985171

申请日：2012-02-10

申请人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

发明人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

IPC分类号： H04W24/10 ,  H04W88/06

CPC分类号： H04W24/10 ,  H04W88/06

摘要： The invention relates to a method implemented in a user equipment 4 of a communication network 1 for reporting inter-radio access technologies measurements. The communication network 1 comprises a first radio access technology system 2 and a second radio access technology system 3. The user equipment 4 is connected to a primary serving cell of the first radio access technology system 2 and a secondary serving cell of the second radio access technology system 3. The method comprises: performing 110 signal strength measurements in the first radio access technology system 2; performing 120 signal strength measurements in the second radio access technology system 3; determining 130, 145, 230, 240, based on the signal strength measurements, whether a criterion for a measurement event relating to the second radio access technology system 3 is fulfilled, and transmitting 150, for a fulfilled criterion, a corresponding measurement report to the communication network 1. The invention also relates to a user equipment, network node and methods in a network node.

摘要翻译： 本发明涉及在用于报告无线电接入技术测量的通信网络1的用户设备4中实现的方法。 通信网络1包括第一无线接入技术系统2和第二无线接入技术系统3.用户设备4连接到第一无线接入技术系统2的主服务小区，第二无线接入技术系统的辅助服务小区 技术系统3.该方法包括：在第一无线电接入技术系统2中执行110个信号强度测量; 在第二无线电接入技术系统3中执行120个信号强度测量; 基于信号强度测量确定130,145,230,240是否满足与第二无线电接入技术系统3相关的测量事件的标准，并且将满足的标准发送到相应的测量报告150 通信网络1.本发明还涉及网络节点中的用户设备，网络节点和方法。

公开(公告)号：US20130324107A1

公开(公告)日：2013-12-05

申请号：US13985171

申请日：2012-02-10

申请人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

发明人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04W88/06

摘要： The invention relates to a method implemented in a user equipment 4 of a communication network 1 for reporting inter-radio access technologies measurements. The communication network 1 comprises a first radio access technology system 2 and a second radio access technology system 3. The user equipment 4 is connected to a primary serving cell of the first radio access technology system 2 and a secondary serving cell of the second radio access technology system 3. The method comprises: performing 110 signal strength measurements in the first radio access technology system 2; performing 120 signal strength measurements in the second radio access technology system 3; determining 130, 145, 230, 240, based on the signal strength measurements, whether a criterion for a measurement event relating to the second radio access technology system 3 is fulfilled, and transmitting 150, for a fulfilled criterion, a corresponding measurement report to the communication network 1. The invention also relates to a user equipment, network node and methods in a network node.

摘要翻译： 本发明涉及在用于报告无线电接入技术测量的通信网络1的用户设备4中实现的方法。 通信网络1包括第一无线接入技术系统2和第二无线接入技术系统3.用户设备4连接到第一无线接入技术系统2的主服务小区，第二无线接入技术系统的辅助服务小区 技术系统3.该方法包括：在第一无线电接入技术系统2中执行110个信号强度测量; 在第二无线电接入技术系统3中执行120个信号强度测量; 基于信号强度测量确定130,145,230,240是否满足与第二无线电接入技术系统3相关的测量事件的标准，并且将满足的标准发送到相应的测量报告150 通信网络1.本发明还涉及网络节点中的用户设备，网络节点和方法。

公开(公告)号：US09232418B2

公开(公告)日：2016-01-05

申请号：US14110307

申请日：2012-02-17

申请人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

发明人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

IPC分类号： H04J1/16 ,  H04W24/04 ,  H04W24/08 ,  H04W88/06 ,  H04W24/10 ,  H04W24/00 ,  H04W48/16

CPC分类号： H04W24/04 ,  H04W24/00 ,  H04W24/08 ,  H04W24/10 ,  H04W48/16 ,  H04W52/34 ,  H04W52/38 ,  H04W88/06

摘要： The invention relates to a method for radio-link monitoring in a user equipment (4) of a communication network (1). The user equipment (4) receives and/or sends on a first carrier using a primary radio access technology system (2) and on a second carrier using a secondary radio access technology system (3). The method comprises: receiving (100), from a network node (5), information about the primary radio access technology system (2) and the secondary radio access technology system (3), and determining (110), in dependence on information related to the primary radio access technology system (2) and the secondary radio access technology system (3), whether to monitor radio link criteria on: the first carrier on the primary radio access technology system (2), or both the first carrier on the radio access technology system (2) and the second carrier on the secondary radio access technology system (3). The invention also relates to a user equipment implementing the method.

摘要翻译： 本发明涉及通信网络（1）的用户设备（4）中的无线电链路监控方法。 用户设备（4）使用主无线电接入技术系统（2）在第一载波上接收和/或发送，并且使用辅助无线电接入技术系统（3）在第二载波上接收和/或发送。 该方法包括：从网络节点（5）接收关于主无线电接入技术系统（2）和次无线接入技术系统（3）的信息（100），并根据信息相关来确定（110） 主要无线电接入技术系统（2）和辅助无线电接入技术系统（3），是否监控无线电链路标准：主无线电接入技术系统（2）上的第一载波，或者是第一载波在 无线接入技术系统（2）和辅助无线接入技术系统（3）的第二载波。 本发明还涉及实现该方法的用户设备。

公开(公告)号：US20140112155A1

公开(公告)日：2014-04-24

申请号：US14110307

申请日：2012-02-17

申请人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

发明人： Bengt Lindoff ,  Walter Müller ,  Mats Sågfors

IPC分类号： H04W24/04 ,  H04W24/10 ,  H04W88/06

CPC分类号： H04W24/04 ,  H04W24/00 ,  H04W24/08 ,  H04W24/10 ,  H04W48/16 ,  H04W52/34 ,  H04W52/38 ,  H04W88/06

摘要： The invention relates to a method for radio-link monitoring in a user equipment (4) of a communication network (1). The user equipment (4) receives and/or sends on a first carrier using a primary radio access technology system (2) and on a second carrier using a secondary radio access technology system (3). The method comprises: receiving (100), from a network node (5), information about the primary radio access technology system (2) and the secondary radio access technology system (3), and determining (110), in dependence on information related to the primary radio access technology system (2) and the secondary radio access technology system (3), whether to monitor radio link criteria on: the first carrier on the primary radio access technology system (2), or both the first carrier on the radio access technology system (2) and the second carrier on the secondary radio access technology system (3). The invention also relates to a user equipment implementing the method.

摘要翻译： 本发明涉及通信网络（1）的用户设备（4）中的无线电链路监控方法。 用户设备（4）使用主无线电接入技术系统（2）在第一载波上接收和/或发送，并且使用辅助无线电接入技术系统（3）在第二载波上接收和/或发送。 该方法包括：从网络节点（5）接收关于主无线电接入技术系统（2）和次无线接入技术系统（3）的信息（100），并根据信息相关来确定（110） 主要无线电接入技术系统（2）和辅助无线电接入技术系统（3），是否监控无线电链路标准：主无线电接入技术系统（2）上的第一载波，或者是第一载波在 无线接入技术系统（2）和辅助无线接入技术系统（3）的第二载波。 本发明还涉及实现该方法的用户设备。

公开(公告)号：US09137075B2

公开(公告)日：2015-09-15

申请号：US11943440

申请日：2007-11-20

申请人： Bengt Lindoff ,  Robert Baldemair ,  Erik Dahlman ,  Stefan Parkvall

发明人： Bengt Lindoff ,  Robert Baldemair ,  Erik Dahlman ,  Stefan Parkvall

IPC分类号： H04J11/00 ,  H04L7/00 ,  H04L27/26 ,  H04L27/00

CPC分类号： H04L27/2613 ,  H04L27/0008 ,  H04L27/0012 ,  H04L27/2626 ,  H04L27/2655 ,  H04L27/2666

摘要： A cellular communications system that utilizes OFDM in its radio interface is capable of utilizing either a first subcarrier spacing or a second subcarrier spacing. Which of these is presently in use is indicated by generating a first type of synchronization signal in response to the first subcarrier spacing presently being in use, and generating a second type of synchronization signal in response to the second subcarrier spacing presently being in use. Whichever of the first type of synchronization signal and the second type of synchronization signal was generated is transmitted. To distinguish between the first and second types of synchronization signals, a time domain representation of the second type of synchronization signal includes a plurality of instances of the first type of synchronization signal.

摘要翻译： 在其无线电接口中利用OFDM的蜂窝通信系统能够利用第一子载波间隔或第二子载波间隔。 当前正在使用中的哪一个当前正在使用时响应于当前正在使用的第一子载波间隔产生第一类型的同步信号，并且响应于当前正在使用的第二子载波间隔而产生第二类型的同步信号来指示。 发送第一类型的同步信号和第二类型的同步信号中的任何一个。 为了区分第一类型和第二类型的同步信号，第二类型的同步信号的时域表示包括第一类型的同步信号的多个实例。

公开(公告)号：US20130005269A1

公开(公告)日：2013-01-03

申请号：US13172906

申请日：2011-06-30

申请人： Bengt Lindoff ,  Arne Simonsson ,  Bo Hagerman ,  Stefan Parkvall

发明人： Bengt Lindoff ,  Arne Simonsson ,  Bo Hagerman ,  Stefan Parkvall

IPC分类号： H04W24/00

CPC分类号： H04W72/082 ,  H04B17/318 ,  H04J11/0026 ,  H04W36/0083 ,  H04W36/20

摘要： A method for providing co-channel interference information by a network node includes receiving information for at least one user equipment (UE) connected to an adjacent network node, determining a co-channel interference list for user equipment (UE) connected to the network node wherein the co-channel interference list is based on the received information and transmitting the co-channel interference list to a UE connected to the network node.

摘要翻译： 一种用于由网络节点提供同频干扰信息的方法包括接收与相邻网络节点连接的至少一个用户设备（UE）的信息，确定连接到网络节点的用户设备（UE）的同频干扰列表 其中所述同信道干扰列表基于所接收的信息，并且将所述同信道干扰列表发送到连接到所述网络节点的UE。