公开(公告)号：US20140328326A1

公开(公告)日：2014-11-06

申请号：US14366288

申请日：2011-12-19

申请人： Fredrik Gunnarsson ,  Mats Folke ,  Walter Müller

发明人： Fredrik Gunnarsson ,  Mats Folke ,  Walter Müller

IPC分类号： H04W36/24 ,  H04W36/00

CPC分类号： H04W36/24 ,  H04W36/0083 ,  H04W36/04

摘要： Network node (120) and method (300) in a network node (120), which is serving a user equipment (110), for instructing the user equipment (110) to send a measurement report in a wireless communication network (100) comprising the network node (120) and an underlay network node (130). The method (300) comprises estimating (302) an amount of data the user equipment (110) is expected to communicate. Further, the method (300) also comprises determining (303) the user equipment (110) to be a candidate for hand over to the underlay network node (130), based on the estimated (302) amount of data. Additionally, the method (300) comprises instructing (305) the user equipment (110) to send a measurement report.

摘要翻译： 网络节点（120）和方法（300）在为用户设备（110）服务的网络节点（120）中指示用户设备（110）在无线通信网络（100）中发送测量报告，包括： 网络节点（120）和底层网络节点（130）。 方法（300）包括估计（302）用户设备（110）预期通信的数据量。 此外，方法（300）还包括基于所估计的（302）数据量来确定（303）用户设备（110）作为用于切换到底层网络节点（130）的候选者。 另外，方法（300）包括指示（305）用户设备（110）发送测量报告。

公开(公告)号：US20140256311A1

公开(公告)日：2014-09-11

申请号：US14353440

申请日：2011-11-10

申请人： Walter Müller ,  Zhiyi Xuan

发明人： Walter Müller ,  Zhiyi Xuan

IPC分类号： H04W36/30 ,  H04L12/24 ,  H04W24/08

CPC分类号： H04W36/30 ,  H04L41/06 ,  H04W24/08 ,  H04W36/0055 ,  H04W36/18

摘要： A method in a first base station (105) for handling a data transferral in a cellular network (100) is provided. The first base station (105) serves a user equipment (125) via a first cell (115). When the first base station (105) obtains an indication that a second cell (120) provides a coverage for the user equipment (125), the first base station (105) sends a message to a second base station (110) serving the second cell (120). The message commands the second base station (110) to prepare for receiving the uplink data from the user equipment (125) via the second cell (120). The first base station (105) also sends a request to the user equipment (125). The request commands the user equipment (125) to prepare for sending the uplink data both via the first cell (115) and via the second cell (120) in respective separate intra frequency transmissions.

摘要翻译： 提供了一种用于处理蜂窝网络（100）中的数据传送的第一基站（105）中的方法。 第一基站（105）经由第一小区（115）服务用户设备（125）。 当第一基站（105）获得第二小区（120）为用户设备（125）提供覆盖的指示时，第一基站（105）向第二基站（110）发送消息给第二基站 细胞（120）。 消息命令第二基站（110）准备经由第二小区（120）从用户设备（125）接收上行链路数据。 第一基站（105）还向用户设备（125）发送请求。 该请求命令用户设备（125）准备通过第一小区（115）和经由第二小区（120）在相应的单独的频率间传输中发送上行链路数据。

公开(公告)号：US20140204910A1

公开(公告)日：2014-07-24

申请号：US14342408

申请日：2011-09-07

申请人： Walter Müller ,  Andreas Olsson

发明人： Walter Müller ,  Andreas Olsson

IPC分类号： H04W36/00

CPC分类号： H04W36/0083 ,  H04W36/0005 ,  H04W76/10

摘要： A radio base station in a wireless communication network and a method in a radio base station for providing service to a user equipment is provided. The method comprises establishing a connection between the user equipment and the radio base station, and receiving, from a network node, usage statistics of the user equipment. The method further comprises determining at least one parameter relating to the provision of the service to the user equipment based on the received usage statistics of the user equipment.

摘要翻译： 提供无线通信网络中的无线基站以及用于向用户设备提供服务的无线基站中的方法。 该方法包括建立用户设备与无线基站之间的连接，并从网络节点接收用户设备的使用统计信息。 该方法还包括基于所接收的用户设备的使用统计信息来确定与向用户设备提供服务相关的至少一个参数。

公开(公告)号：US08681745B2

公开(公告)日：2014-03-25

申请号：US12739322

申请日：2007-10-25

申请人： Walter Müller

发明人： Walter Müller

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04L5/0073 ,  H04L5/0028 ,  H04W16/02 ,  H04W16/10 ,  H04W24/08 ,  H04W72/048 ,  H04W72/082

摘要： A method of controlling an unsynchronized cellular wireless telecommunication system includes, for at least one user equipment served by a first cell, receiving signal strength measurements and, based on the signal strength measurements, determining whether the user equipment should be scheduled for a low interference time period during which neighboring cells are configured to minimize interference in the first cell. The method additionally includes receiving neighboring cell time difference measurements from at least one mobile device within the first cell and, based on said measurements, determining a timing of transmissions from at least one neighboring cell relative to a timing of transmissions from the first cell. Additionally, the method includes defining the low interference time period based on the determined timing of transmissions from the at least one neighboring cell.

摘要翻译： 控制非同步的蜂窝无线电信系统的方法包括：对于由第一小区服务的至少一个用户设备，接收信号强度测量，并且基于信号强度测量，确定用户设备是否应该被调度为低干扰时间 周期，其中相邻小区被配置为最小化第一小区中的干扰。 该方法还包括从第一小区内的至少一个移动设备接收相邻小区时差测量值，并且基于所述测量，确定相对于来自第一小区的传输定时的来自至少一个相邻小区的传输定时。 另外，该方法包括基于所确定的来自至少一个相邻小区的传输定时来定义低干扰时间段。

公开(公告)号：US08620370B2

公开(公告)日：2013-12-31

申请号：US13218593

申请日：2011-08-26

申请人： Pontus Sandberg ,  Walter Müller ,  Peter Östrup ,  Stefan Johansson

发明人： Pontus Sandberg ,  Walter Müller ,  Peter Östrup ,  Stefan Johansson

IPC分类号： H04J3/06

CPC分类号： H04W28/02 ,  H04L43/0852 ,  H04L43/16 ,  H04L47/824 ,  H04L47/826 ,  H04W24/10

摘要： A wireless telecommunication system, a node (e.g., eNodeB, BSC, RNC), a procedure latency monitor unit, and a method are described herein for measuring the latency of a procedure (e.g., radio network procedure, core network procedure) where the results of the measured latency may be used for admission control of user equipment (UE) sessions and to guarantee that admitted UEs are served according to their requested Quality of Service (QoS).

摘要翻译： 这里描述了无线电信系统，节点（例如，eNodeB，BSC，RNC），过程延迟监视单元和方法，用于测量其中结果的过程（例如，无线电网络过程，核心网络过程）的等待时间 测量的等待时间可以用于用户设备（UE）会话的准入控制，并且保证被接纳的UE根据其所请求的服务质量（QoS）被服务。

公开(公告)号：US20130053085A1

公开(公告)日：2013-02-28

申请号：US13218593

申请日：2011-08-26

申请人： Pontus Sandberg ,  Walter Müller ,  Peter Östrup ,  Stefan Johansson

发明人： Pontus Sandberg ,  Walter Müller ,  Peter Östrup ,  Stefan Johansson

IPC分类号： H04W28/08 ,  H04W24/04

CPC分类号： H04W28/02 ,  H04L43/0852 ,  H04L43/16 ,  H04L47/824 ,  H04L47/826 ,  H04W24/10

摘要： A wireless telecommunication system, a node (e.g., eNodeB, BSC, RNC), a procedure latency monitor unit, and a method are described herein for measuring the latency of a procedure (e.g., radio network procedure, core network procedure) where the results of the measured latency may be used for admission control of user equipment (UE) sessions and to guarantee that admitted UEs are served according to their requested Quality of Service (QoS).

摘要翻译： 这里描述了无线电信系统，节点（例如，eNodeB，BSC，RNC），过程延迟监视单元和方法，用于测量其中结果的过程（例如，无线电网络过程，核心网络过程）的等待时间 测量的等待时间可以用于用户设备（UE）会话的准入控制，并且保证被接纳的UE根据其所请求的服务质量（QoS）被服务。

公开(公告)号：US20120082058A1

公开(公告)日：2012-04-05

申请号：US13377651

申请日：2009-12-28

申请人： Dirk Gerstenberger ,  Daniel Larsson ,  Walter Müller

发明人： Dirk Gerstenberger ,  Daniel Larsson ,  Walter Müller

IPC分类号： H04W36/00 ,  H04W24/00 ,  H04L12/26

CPC分类号： H04W36/00837 ,  H04W36/0055 ,  H04W36/08

摘要： In one aspect, the present invention in one or more embodiments improves mobility management—e.g., handover processing enhancement—by providing/utilizing additional information in combination with CoMP operation, for enhancing the handover procedure. For example, the additional information is used to improve judging the most suitable target cell (14). The additional information can be, for example, angle of arrival or time advance of the UE (20) in handover, RTT, power headroom or signal strength. In at least one embodiment, the information used for handover processing at source and/or target base stations (12-1, 12-2) is enhanced or otherwise made richer by the use of “geometric information” for mobile terminals (20). In one such embodiment, the geometric information used for handover processing associated with a given terminal (20) indicates something about the mobile terminal's position (relative or absolute).

摘要翻译： 在一个方面，本发明在一个或多个实施例中通过提供/利用与CoMP操作相结合的附加信息来改善移动性管理 - 例如切换处理增强，以增强切换过程。 例如，附加信息用于改善判断最合适的目标单元（14）。 附加信息可以是例如UE（20）在切换，RTT，功率余量或信号强度中的到达角度或时间提前。 在至少一个实施例中，用于在源和/或目标基站（12-1,12-2）处的切换处理的信息通过对移动终端（20）的使用“几何信息”被增强或以其他方式变得更加丰富。 在一个这样的实施例中，用于与给定终端（20）相关联的切换处理的几何信息指示关于移动终端的位置（相对或绝对）的一些内容。

公开(公告)号：US20120052860A1

公开(公告)日：2012-03-01

申请号：US13266436

申请日：2009-04-27

申请人： Carola Faronius ,  Leo Hedlund ,  Walter Müller

发明人： Carola Faronius ,  Leo Hedlund ,  Walter Müller

IPC分类号： H04W68/00

CPC分类号： H04W68/02

摘要： A basic idea is to introduce an additional paging schedule for user equipment in connected mode that differs from the paging schedule used for user equipment in idle mode. Consequently, the inventive mechanism relies on distributing (S1) a notification of an upcoming change of system information in paging messages according to a first paging schedule for user equipment in idle mode, and distributing (S2) a notification of an upcoming change of system information in paging messages according to a second paging schedule for user equipment in connected mode. The second paging schedule for user equipment in connected mode is different from the first paging schedule for user equipment in idle mode. In this way, a satisfactory load distribution is achieved, at the same time as UEs in both connected and idle mode are able to receive important system information notifications.

摘要翻译： 一个基本思想是为连接模式下的用户设备引入附加的寻呼时间表，而不同于用于空闲模式的用户设备的寻呼时间表。 因此，本发明的机构依赖于根据用于空闲模式的用户设备的第一寻呼调度来分发（S1）在寻呼消息中即将到来的系统信息改变的通知，并且分发（S2）即将到来的系统信息改变的通知 在寻呼消息中根据用于连接模式的用户设备的第二寻呼时间表。 连接方式的用户设备的第二个寻呼调度与空闲模式下的用户设备的第一个寻呼调度不同。 以这种方式，实现令人满意的负载分配，同时连接和空闲模式中的UE能够接收重要的系统信息通知。

公开(公告)号：US20100330999A1

公开(公告)日：2010-12-30

申请号：US12494581

申请日：2009-06-30

申请人： Daniel Larsson ,  Walter Müller

发明人： Daniel Larsson ,  Walter Müller

IPC分类号： H04W36/00

CPC分类号： H04W36/08

摘要： User equipment is to be handed over from a source cell to a target cell in a radio communication network. The user equipment is assigned dedicated uplink resources in the source cell, and a handover candidate cell is prepared for receiving the user equipment by obtaining information about the assigned dedicated uplink resources in the source cell. A radio base station for the handover candidate cell is listening for user equipment transmissions and determines, when receiving a user equipment transmission, whether the received user equipment transmission can be detected based on information about the assigned dedicated uplink resources in the source cell in order to assess if the received user equipment transmission is coming from user equipment for which the handover candidate cell has been prepared. The radio base station for the handover candidate cell initiates a handover procedure for the user equipment if it is assessed that the received user equipment transmission is coming from user equipment for which the handover candidate cell has been prepared. In this way, handover can be initiated and completed even if the serving radio base station of the source cell cannot receive a handover-triggering measurement report from the UE.

摘要翻译： 用户设备将在无线电通信网络中从源小区切换到目标小区。 用户设备在源小区中分配专用的上行链路资源，准备切换候选小区用于通过获取关于源小区中分配的专用上行链路资源的信息来接收用户设备。 用于切换候选小区的无线基站正在监听用户设备传输，并且当接收到用户设备传输时，确定是否可以基于源小区中所分配的专用上行链路资源的信息来检测接收的用户设备传输，以便 评估所接收的用户设备传输是否来自已经准备了切换候选小区的用户设备。 如果评估接收的用户设备传输来自已经准备了切换候选小区的用户设备，则用于切换候选小区的无线电基站向用户设备发起切换过程。 以这种方式，即使源小区的服务无线电基站不能从UE接收切换触发测量报告，也可以发起和完成切换。

公开(公告)号：US06546252B1

公开(公告)日：2003-04-08

申请号：US09464484

申请日：1999-12-15

申请人： Ulrich Jetzek ,  Walter Müller ,  Lars B Johansson ,  Petter Blomberg ,  Peter Butovitsch

发明人： Ulrich Jetzek ,  Walter Müller ,  Lars B Johansson ,  Petter Blomberg ,  Peter Butovitsch

IPC分类号： H04Q720

CPC分类号： H04W36/06 ,  H04B17/309 ,  H04B17/382 ,  H04W36/12 ,  H04W36/18

摘要： Systems and methods for estimating inter-frequency measurements used for radio network functions are disclosed. The systems and methods described allow systems to evaluate the quality of a second frequency by using offset adjusted measurements on a first frequency. By using the described methods, system capacity is increased by providing a “low cost” measurement mechanism for support of handover that substantially balance the load between two or more frequency bands. By using the proposed method, handover can be performed more frequently and the interference within each frequency band can therefore be kept at a more optimal level.

摘要翻译： 公开了用于估计用于无线电网络功能的频率间测量的系统和方法。 所描述的系统和方法允许系统通过在第一频率上使用偏移调整的测量来评估第二频率的质量。 通过使用所描述的方法，通过提供“低成本”测量机制来增加系统容量，以支持基本平衡两个或更多个频带之间的负载的切换。 通过使用所提出的方法，可以更频繁地执行切换，并且因此可以将每个频带内的干扰保持在更优化的水平。