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：US08488552B2

公开(公告)日：2013-07-16

申请号：US12090633

申请日：2005-12-22

申请人： Per Johan Torsner ,  Göran Malmgren ,  Shyam Chakraborty ,  Mats Sågfors

发明人： Per Johan Torsner ,  Göran Malmgren ,  Shyam Chakraborty ,  Mats Sågfors

IPC分类号： H04Q7/38

CPC分类号： H04W36/02 ,  H04L1/0026 ,  H04L1/1812

摘要： The present invention relates to a UE, base station network node and methods thereof in a cellular mobile communication system. One method concerns handover from a first radio base station to a second radio base station wherein, it comprises the steps receiving a notification from the first radio base station that currently serves said UE, said notification indicating the last packet to be transmitted to this user equipment from said first radio base station on a first connection; and informing the second radio base station by a request to commence transmission from this second radio base station when the notified last packet is received at the UE.

摘要翻译： 本发明涉及蜂窝移动通信系统中的UE，基站网络节点及其方法。 一种方法涉及从第一无线电基站到第二无线电基站的切换，其中包括从当前服务于所述UE的第一无线电基站接收到通知的步骤，所述通知指示要发送给该用户设备的最后一个分组 从所述第一无线电基站在第一连接上; 以及当在所述UE处接收到所通知的最后一个分组时，通过所述第二无线电基站通知所述第二无线电基站发送的请求。

公开(公告)号：US20120218903A1

公开(公告)日：2012-08-30

申请号：US13505160

申请日：2010-03-11

申请人： Robert Baldemair ,  Mats Sågfors ,  Magnus Stattin

发明人： Robert Baldemair ,  Mats Sågfors ,  Magnus Stattin

IPC分类号： H04W72/02 ,  H04W24/00 ,  H04W74/08

CPC分类号： H04L5/0053 ,  H04L5/001 ,  H04L5/0062 ,  H04L5/0064 ,  H04W72/02 ,  H04W72/06 ,  H04W74/085

摘要： A method is provided for determining a location of a mobile device (130) in a wireless network. The method includes receiving global navigation satellite system (GNSS) (141-144) measurements from the mobile device, and receiving terrestrial measurements from corresponding transceivers (111-114) in the wireless network, each terrestrial measurement indicating a distance between the corresponding transceivers and the mobile device. The method further includes selecting at least one terrestrial measurement having an uncertainty value within a predetermined accuracy threshold. The location of the mobile device is determined as a function of the GNSS measurements and the selected terrestrial measurement.

摘要翻译： 提供了一种用于确定无线网络中的移动设备（130）的位置的方法。 该方法包括从移动设备接收全球导航卫星系统（GNSS）（141-144）测量，以及从无线网络中的对应收发机（111-114）接收地面测量，每个地面测量指示对应的收发器之间的距离和 移动设备。 该方法还包括选择具有预定精度阈值内的不确定性值的至少一个地面测量。 根据GNSS测量和所选择的地面测量确定移动设备的位置。

公开(公告)号：US10306694B2

公开(公告)日：2019-05-28

申请号：US14381492

申请日：2012-03-15

申请人： Stefan Wager ,  Mats Sågfors

发明人： Stefan Wager ,  Mats Sågfors

IPC分类号： H04L12/26 ,  H04W76/18 ,  H04W76/19 ,  H04W36/00 ,  H04W36/30

摘要： The invention relates to a method in a user equipment and a user equipment (700) for controlling connection re-establishment between said user equipment and a network. The method comprises the steps of—receiving (501) a configuration message from the network defining at least one condition;—upon detection of connectivity problems (503) towards the first cell, evaluating said at least one condition (504);—if said at least one condition is fulfilled for a neighboring cell (B), applying at least one special criterion for initiating connection re-establishment to said neighboring cell (505), said at least one special criterion being different from at least one criterion that is applied if said at least one condition is not fulfilled. The invention furthermore relates to a method and an arrangement in a network node (800) for controlling connection re-establishment between the network and a user equipment (700).

公开(公告)号：US20150009802A1

公开(公告)日：2015-01-08

申请号：US14381492

申请日：2012-03-15

申请人： Stefan Wager ,  Mats Sågfors

发明人： Stefan Wager ,  Mats Sågfors

IPC分类号： H04W76/02

CPC分类号： H04W76/18 ,  H04W36/0033 ,  H04W36/30 ,  H04W76/19

摘要： The invention relates to a method in a user equipment and a user equipment (700) for controlling connection re-establishment between said user equipment and a network. The method comprises the steps of—receiving (501) a configuration message from the network defining at least one condition;—upon detection of connectivity problems (503) towards the first cell, evaluating said at least one condition (504);—if said at least one condition is fulfilled for a neighboring cell (B), applying at least one special criterion for initiating connection re-establishment to said neighboring cell (505), said at least one special criterion being different from at least one criterion that is applied if said at least one condition is not fulfilled. The invention furthermore relates to a method and an arrangement in a network node (800) for controlling connection re-establishment between the network and a user equipment (700).

摘要翻译： 本发明涉及一种用户设备和用户设备（700）中的方法，用于控制所述用户设备和网络之间的重新建立。 该方法包括以下步骤：从网络接收（501）配置消息，定义至少一个条件; - 向第一小区检测连接性问题（503），评估所述至少一个条件（504）; - 如果 对相邻小区（B）满足至少一个条件，应用至少一个用于发起到所述相邻小区的连接重建的特殊标准（505），所述至少一个特殊标准与应用的至少一个准则不同 如果说至少有一个条件没有得到满足。 本发明还涉及网络节点（800）中用于控制网络与用户设备（700）之间的重新建立的方法和装置。

公开(公告)号：US08717908B2

公开(公告)日：2014-05-06

申请号：US13505160

申请日：2010-03-11

申请人： Robert Baldemair ,  Mats Sågfors ,  Magnus Stattin

发明人： Robert Baldemair ,  Mats Sågfors ,  Magnus Stattin

IPC分类号： H04J3/14

CPC分类号： H04L5/0053 ,  H04L5/001 ,  H04L5/0062 ,  H04L5/0064 ,  H04W72/02 ,  H04W72/06 ,  H04W74/085

摘要： Methods and apparatus for selecting component carriers for random access attempts. A user equipment arranged to communicate with the base station over multiple component carriers, selects a component carrier from the multiple component carriers, based on a likelihood, and transmits a random access attempt to the base station over the selected component carrier. After maintaining statistics of component carriers selected for random access attempts per component carrier of the multiple component carriers, the user equipment adjusts the likelihood of selecting a specific component carrier for a subsequent transmission of a random access attempt based on the maintained statistics.

摘要翻译： 用于随机接入尝试选择分量载波的方法和装置。 被配置为通过多个分量载波与基站通信的用户设备，基于似然性从多个分量载波中选择分量载波，并且通过所选择的分量载波向基站发送随机接入尝试。 在维护针对多个分量载波的每个分量载波的随机接入尝试选择的分量载波的统计信息之后，用户设备基于所维护的统计来调整选择特定分量载波以进行随机接入尝试的随后传输的可能性。

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：US08254936B2

公开(公告)日：2012-08-28

申请号：US12091954

申请日：2005-11-23

申请人： Per Johan Torsner ,  Mats Sågfors ,  Franz Heiser ,  Stefan Parkval

发明人： Per Johan Torsner ,  Mats Sågfors ,  Franz Heiser ,  Stefan Parkval

IPC分类号： H04W36/00 ,  H04W74/00

CPC分类号： H04B7/022 ,  H04W36/18 ,  H04W52/146 ,  H04W52/223 ,  H04W52/40 ,  H04W88/08

摘要： The present invention relates to a base station and a method in a mobile telecommunication network for allocating and de-allocating uplink base station processing resources to a mobile terminal. The base station are adapted to communicate to a mobile terminal on an uplink channel supporting macro-diversity, and the base station is adapted to be a non-serving base-station without control of the resource allocation to the mobile-terminal. The base station comprises means for predicting a likelihood of successful decoding of a future transmission, and means for allocating or de-allocating processing resources based on said prediction.

摘要翻译： 本发明涉及移动电信网络中的基站和方法，用于向移动终端分配和去分配上行链路基站处理资源。 基站适于在支持宏分集的上行链路信道上与移动终端进行通信，并且该基站适于作为非服务基站而不控制向移动终端的资源分配。 基站包括用于预测未来传输成功解码的可能性的装置，以及用于基于所述预测分配或解除分配处理资源的装置。

公开(公告)号：US08234535B2

公开(公告)日：2012-07-31

申请号：US12296371

申请日：2006-04-07

申请人： Stefan Parkvall ,  Mats Sågfors

发明人： Stefan Parkvall ,  Mats Sågfors

IPC分类号： H04L1/14

CPC分类号： H04L1/1819 ,  H04L1/1614 ,  H04L1/1803 ,  H04L1/1854 ,  H04L5/0053

摘要： The present invention relates to methods and a transmitter and a receiver for a mobile communication system. The basic idea of the present invention is to recursively derive from previous HARQ feedback the number of HARQ transmissions that is required to be able to decode the transmitted data successfully and to only transmit explicit HARQ feedback information if the decoding result differs from the derived result.

摘要翻译： 本发明涉及用于移动通信系统的方法和发射机和接收机。 本发明的基本思想是从先前的HARQ反馈递归地导出需要能够成功地解码所发送的数据的HARQ传输的数量，并且如果解码结果不同于导出的结果，则仅发送显式的HARQ反馈信息。

公开(公告)号：US20110212693A1

公开(公告)日：2011-09-01

申请号：US12972460

申请日：2010-12-18

申请人： Mats Sågfors ,  Walter Müller

发明人： Mats Sågfors ,  Walter Müller

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04W36/0083 ,  H04W72/042

摘要： Measurement handling is of interest in a user equipment (UE) in connected mode, with the UE being configured with multiple downlink component carriers (CCs). The UE evaluates the signal quality of a specific CC of the configured CCs against a configurable threshold to determine the need for neighbor cell measurements. The UE performs neighbor cell measurements if the signal quality of the specific CC is below the configurable threshold. In this way, robust and efficient measurement handling is provided, even though the UE is configured with multiple component carriers.

摘要翻译： 测量处理在连接模式下对用户设备（UE）感兴趣，UE配置有多个下行链路分量载波（CC）。 UE根据可配置的阈值评估配置的CC的特定CC的信号质量，以确定对相邻小区测量的需要。 如果特定CC的信号质量低于可配置阈值，则UE执行相邻小区测量。 以这种方式，即使UE配置有多个分量载波，也提供了鲁棒且高效的测量处理。