公开(公告)号：US08355411B2

公开(公告)日：2013-01-15

申请号：US12307257

申请日：2006-07-03

申请人： Arne Simonsson ,  Anders Furuskär ,  Harald Kallin ,  Magnus Lindström ,  Walter Müller

发明人： Arne Simonsson ,  Anders Furuskär ,  Harald Kallin ,  Magnus Lindström ,  Walter Müller

IPC分类号： H04J4/00 ,  H04L12/28

CPC分类号： H04W36/0016 ,  H04W36/0055 ,  H04W36/0088 ,  H04W48/14 ,  H04W56/0045

摘要： An object of the present invention is to provide a mechanism for handling a handover in a more efficient way. The invention relates to a method in a mobility controller (180) in a radio access network for preparing a handover. The method comprises the following steps to be taken during data transmission between a mobile terminal (140) and a source base station (120), before the handover: Sending a request to a candidate base station (122), which request aims at measuring and reporting timing alignment to be used by the mobile terminal (140) when communicating with the destination base station (122) after the handover, if the candidate base station becomes the destination base station (122) after the handover; receiving a report from the destination base station (122) comprising said requested timing alignment; and when the destination base station (122) is selected among the at least one candidate base stations, sending a message to the mobile terminal (140) to use said timing alignment received from the destination base station (122) when communicating with the destination base station (122) after the handover.

摘要翻译： 本发明的目的是提供一种以更有效的方式处理切换的机制。 本发明涉及用于准备切换的无线电接入网络中的移动性控制器（180）中的方法。 该方法包括在切换之前在移动终端（140）和源基站（120）之间的数据传输期间采取的以下步骤：向候选基站（122）发送请求，该请求旨在测量和 报告定时对准，以便在切换之后与目的地基站（122）进行通信时由移动终端（140）使用，如果候选基站在切换之后成为目的地基站（122） 从所述目的地基站（122）接收包括所述所请求的定时对准的报告; 并且当在所述至少一个候选基站中选择所述目的地基站（122）时，当与所述目的地基站通信时向所述移动终端（140）发送消息以使用从所述目的地基站（122）接收的所述定时对准 站（122）。

公开(公告)号：US20100210297A1

公开(公告)日：2010-08-19

申请号：US12738638

申请日：2008-10-06

申请人： Arne Simonsson ,  Anders Furuskär ,  Walter Müller

发明人： Arne Simonsson ,  Anders Furuskär ,  Walter Müller

IPC分类号： H04B7/005

CPC分类号： H04W52/146 ,  H04W52/243 ,  H04W52/244 ,  H04W52/247 ,  H04W52/40

摘要： The present invention provides a user equipment for a telecommunications system, the telecommunications system comprising at least a first radio basestation. The user equipment comprises means for controlling a transmission power of the user equipment, such that said transmission power has a first value for a first set of one or more signals sent over a physical channel between the user equipment and the first radio basestation. The first value and said second value are different. In alternative embodiments, the second set of signals are transmitted taking into account information from the serving cell and a neighbouring cell, while the first set of signals are transmitted taking into account information from the serving cell only.

摘要翻译： 本发明提供了一种用于电信系统的用户设备，所述电信系统至少包括第一无线电基站。 用户设备包括用于控制用户设备的传输功率的装置，使得所述传输功率具有通过用户设备和第一无线电基站之间的物理信道发送的第一组一个或多个信号的第一值。 第一个值和第二个值是不同的。 在替代实施例中，第二组信号是考虑来自服务小区和相邻小区的信息而发送的，而第一组信号仅考虑来自服务小区的信息而发送。

公开(公告)号：US09775067B2

公开(公告)日：2017-09-26

申请号：US13124955

申请日：2008-10-20

申请人： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

发明人： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

IPC分类号： H04W28/00 ,  H04W72/04

CPC分类号： H04L5/0032 ,  H04W28/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

摘要： A system includes a first device (110) to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device (122). The second device (122) receives the classification of the data, receives information associated with a resource (460), calculates an expected interference associated with the resource (460) based on the information associated with the resource (460), and allocates, to the resource (460), data classified as a control message when the expected interference corresponds to a low expected interference.

公开(公告)号：US20110230200A1

公开(公告)日：2011-09-22

申请号：US13124955

申请日：2008-10-20

申请人： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

发明人： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

IPC分类号： H04W72/08

CPC分类号： H04L5/0032 ,  H04W28/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

摘要： A system includes a first device (110) to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device (122). The second device (122) receives the classification of the data, receives information associated with a resource (460), calculates an expected interference associated with the resource (460) based on the information associated with the resource (460), and allocates, to the resource (460), data classified as a control message when the expected interference corresponds to a low expected interference.

摘要翻译： 系统包括将数据分类为控制消息或非控制消息之一的第一设备（110），并将数据分类提供给第二设备（122）。 第二设备（122）接收数据的分类，接收与资源相关联的信息（460），基于与资源相关联的信息（460）计算与资源相关联的预期干扰（460），并分配给 所述资源（460），当预期干扰对应于低预期干扰时被分类为控制消息的数据。

公开(公告)号：US08934936B2

公开(公告)日：2015-01-13

申请号：US12738638

申请日：2008-10-06

申请人： Arne Simonsson ,  Anders Furuskär ,  Walter Müller

发明人： Arne Simonsson ,  Anders Furuskär ,  Walter Müller

IPC分类号： H04B7/00 ,  H04W52/40 ,  H04W52/14 ,  H04W52/24

CPC分类号： H04W52/146 ,  H04W52/243 ,  H04W52/244 ,  H04W52/247 ,  H04W52/40

摘要： The present invention provides a user equipment for a telecommunications system, the telecommunications system comprising at least a first radio basestation. The user equipment comprises means for controlling a transmission power of the user equipment, such that said transmission power has a first value for a first set of one or more signals sent over a physical channel between the user equipment and the first radio basestation. The first value and said second value are different. In alternative embodiments, the second set of signals are transmitted taking into account information from the serving cell and a neighboring cell, while the first set of signals are transmitted taking into account information from the serving cell only.

摘要翻译： 本发明提供了一种用于电信系统的用户设备，所述电信系统至少包括第一无线电基站。 用户设备包括用于控制用户设备的传输功率的装置，使得所述传输功率具有通过用户设备和第一无线电基站之间的物理信道发送的第一组一个或多个信号的第一值。 第一个值和第二个值是不同的。 在替代实施例中，第二组信号是考虑来自服务小区和相邻小区的信息而发送的，而第一组信号仅考虑来自服务小区的信息而发送。

公开(公告)号：US09445348B2

公开(公告)日：2016-09-13

申请号：US14009734

申请日：2011-04-06

申请人： Sven Sjölinder ,  Walter Müller

发明人： Sven Sjölinder ,  Walter Müller

IPC分类号： H04W40/24 ,  H04W48/08 ,  H04W36/00 ,  H04L29/08 ,  H04W12/08 ,  H04W76/02

CPC分类号： H04W40/248 ,  H04L67/1095 ,  H04L67/2814 ,  H04W12/08 ,  H04W36/0033 ,  H04W76/12

摘要： A base station (510), a local server (520), a user equipment (500) and Internet server (540) of a wireless communication network and respective methods therein are provided for enabling provision of an Internet based service to a user equipment, the base station being associated with the local server, which is capable of delivering the Internet based service. A user equipment requesting an Internet based service is requested by the Internet server to discover if the base station is associated with a local server capable of providing the Internet based service to the user equipment. If the user equipment discovers a local server, associated with the base station, capable of providing the Internet based service, the user equipment requests the Internet based service from the local server, via the base station.

摘要翻译： 提供无线通信网络的基站（510），本地服务器（520），用户设备（500）和因特网服务器（540）及其各自的方法，以便能够向用户设备提供基于因特网的服务， 该基站与本地服务器相关联，其能够传送基于因特网的服务。 由因特网服务器请求基于因特网的服务的用户设备，以发现基站是否与能够向用户设备提供基于因特网的服务的本地服务器相关联。 如果用户设备发现与基站相关联的能够提供基于因特网的服务的本地服务器，则用户设备经由基站从本地服务器请求基于因特网的服务。

公开(公告)号：US09363717B2

公开(公告)日：2016-06-07

申请号：US14344829

申请日：2011-09-14

申请人： Zhiyi Xuan ,  Walter Müller

发明人： Zhiyi Xuan ,  Walter Müller

IPC分类号： H04W36/00 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W36/0055 ,  H04W36/0088 ,  H04W36/0094 ,  H04W88/02 ,  H04W88/08

摘要： Embodiments herein relates to a radio network node (12) for controlling a handover process of a user equipment (10) from a first cell (11) to a second cell (14). The user equipment (10) is served in the first cell configured to be controlled by the radio network node. The radio network node comprises an operating circuit configured to operate according to a handover process, which handover process is triggered by a first trigger parameter when a connection to the user equipment is active, and by a second trigger parameter when the connection to the user equipment is inactive.

摘要翻译： 本发明的实施例涉及一种用于控制用户设备（10）从第一小区（11）到第二小区（14）的切换过程的无线电网络节点（12）。 用户设备（10）在配置为由无线电网络节点控制的第一小区中服务。 无线电网络节点包括被配置为根据切换过程进行操作的操作电路，当与用户设备的连接处于活动状态时，该切换过程由第一触发参数触发，并且当与用户设备的连接时由第二触发参数 不活动

公开(公告)号：US08953554B2

公开(公告)日：2015-02-10

申请号：US12676499

申请日：2008-05-19

申请人： Muhammad Kazmi ,  Walter Müller

发明人： Muhammad Kazmi ,  Walter Müller

IPC分类号： H04W4/00 ,  H04W36/24 ,  H04W36/00 ,  H04W36/30

CPC分类号： H04W36/0094 ,  H04W36/24 ,  H04W36/30 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/24

摘要： A user equipment performs downlink measurement on neighbour cells, but the measurement performance on a target cell (in terms of measurement period/sampling/accuracy etc) is dependent on the relative performance difference between the target cell and a reference cell. The reference cell may be the serving cell, or may be the strongest cell. The network is thus able to keep track of the required number of target cells without degrading the measurement performance of important cells. The UE on the other hand is still able to save its battery as much as possible while making full use of DRX.

摘要翻译： 用户设备对相邻小区进行下行链路测量，但是目标小区（在测量周期/采样/精度等方面）的测量性能取决于目标小区与参考小区之间的相对性能差异。 参考单元可以是服务小区，或者可以是最强小区。 因此，网络能够跟踪所需数量的目标小区而不降低重要小区的测量性能。 另一方面，UE在充分利用DRX的同时仍能够尽可能地节省电池。

公开(公告)号：US08948764B2

公开(公告)日：2015-02-03

申请号：US13377661

申请日：2009-11-27

申请人： Konstantinos Dimou ,  Muhammad Kazmi ,  Walter Müller ,  Zhiyi Xuan

发明人： Konstantinos Dimou ,  Muhammad Kazmi ,  Walter Müller ,  Zhiyi Xuan

IPC分类号： H04W36/00 ,  H04W36/32

CPC分类号： H04W36/32

摘要： The present invention relates to methods and devices for mobility management in a cellular communications system. A user equipment maintains (21) at least two sets of mobility trigger parameters. Each set of mobility trigger parameters corresponds to a predetermined user equipment speed range. The user equipment determines (22) a speed range that the speed of the user equipment falls into and selects (23), based on the determined speed range, at least one set of mobility trigger parameters to be used for performing mobility-based decisions. If the user equipment is in connected mode a network base station may select a set of mobility trigger parameters to be used for performing handover decisions based on a determined speed range of the user equipment. Advantages are that ping-pong mobility decisions may be avoided and it is sufficient to determine a range for the UE speed, which is less complicated than determining an accurate speed of the UE particularly in idle mode.

摘要翻译： 本发明涉及蜂窝通信系统中移动性管理的方法和设备。 用户设备维护（21）至少两组移动性触发参数。 每组移动性触发参数对应于预定的用户设备速度范围。 用户设备基于所确定的速度范围确定（22）用户设备的速度落入并选择（23）的速度范围，用于执行基于移动性的决定的至少一组移动性触发参数。 如果用户设备处于连接模式，则网络基站可以基于用户设备的确定的速度范围来选择要用于执行切换决定的一组移动性触发参数。 优点是可以避免乒乓移动性决定，并且确定UE速度的范围是足够的，这比确定UE的准确速度，特别是在空闲模式下更为复杂。

公开(公告)号：US08824322B2

公开(公告)日：2014-09-02

申请号：US13264998

申请日：2009-04-20

申请人： Jacob Österling ,  Walter Müller

发明人： Jacob Österling ,  Walter Müller

IPC分类号： H04L1/00 ,  H04W4/00 ,  H04W52/02 ,  H04W8/24 ,  H04W8/20 ,  H04W88/10

CPC分类号： H04W52/0225 ,  H04W8/205 ,  H04W8/24 ,  H04W52/0206 ,  H04W88/10 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1262 ,  Y02D70/24

摘要： In a radio communication network there are a number of radio base stations, at least one of which belongs to a first radio access network and manages at least one active cell serving user equipment. It is determined whether a passive other cell of a radio base station belonging to a second overlapping radio access network should be activated based on information representative of radio access preferences of the user equipment (S1). When it is determined that the passive other cell should be activated, the passive cell is requested to be activated by causing the corresponding radio base station belonging to the second overlapping radio access network to start transmission of cell-defining information (S2).

摘要翻译： 在无线电通信网络中，存在多个无线电基站，其中至少一个属于第一无线电接入网络，并管理至少一个活动小区服务用户设备。 基于表示用户设备的无线接入偏好的信息，确定属于第二重叠无线电接入网络的无线基站的被动其他小区是否应被激活（S1）。 当确定被动其他小区应被激活时，通过使属于第二重叠无线电接入网络的相应无线电基站开始发送小区定义信息，请求无源小区被激活（S2）。