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    Handover in a wireless network back to a restricted local access point from an unrestricted global access point
    11.
    发明授权
    Handover in a wireless network back to a restricted local access point from an unrestricted global access point 有权
    从无限制的全局接入点将无线网络切换回受限的本地接入点

    公开(公告)号：US08228867B2

    公开(公告)日：2012-07-24

    申请号：US12280279

    申请日：2006-05-30

    申请人： Martin Bäckström ,  Anders Larsson ,  Thomas Walldeen

    发明人： Martin Bäckström ,  Anders Larsson ,  Thomas Walldeen

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/0083 ,  H04W36/0061 ,  H04W84/045

    摘要： The invention concerns methods, a device and computer program products for simplifying handover back to a restricted local access point from an unrestricted global access point as well as to a device implementing a restricted local access point for provision in a wireless network and a wireless network. In the network a restricted local access point hands over a mobile station to an unrestricted global access point and provides data enabling the restricted local access point to be identified as a candidate access point. A device for simplifying handover back determines that the restricted local access point is a candidate for further handover based on this data and informs the mobile station about the restricted local access point via the unrestricted glob access point. Thereby hand over may be considered also to the restricted local access point in addition to other surrounding access points.

    摘要翻译： 本发明涉及用于简化从无限制的全局接入点到受限的本地接入点的切换的设备和计算机程序产品，以及实现用于在无线网络中提供的受限的本地接入点的设备。 在网络中，受限的本地接入点将移动台交给无限制的全局接入点，并提供能够将受限的本地接入点识别为候选接入点的数据。 用于简化切换的设备基于该数据确定受限本地接入点是进一步切换的候选者，并且经由无限制全局接入点通知移动台有关受限本地接入点。 因此，除了其他周边接入点之外，交接也可以被认为是受限制的本地接入点。

    METHOD AND ARRANGEMENTS FOR CIRCUIT SWITCHED SERVICES IN COMMUNICATION NETWORKS
    12.
    发明申请
    METHOD AND ARRANGEMENTS FOR CIRCUIT SWITCHED SERVICES IN COMMUNICATION NETWORKS 有权
    通信网络中电路交换业务的方法与安排

    公开(公告)号：US20110274046A1

    公开(公告)日：2011-11-10

    申请号：US13103150

    申请日：2011-05-09

    申请人： Göran Rune ,  Thomas Walldeen ,  Magnus Hallenstál ,  Mathias Cramby

    发明人： Göran Rune ,  Thomas Walldeen ,  Magnus Hallenstál ,  Mathias Cramby

    IPC分类号： H04W4/00

    CPC分类号： H04L12/66 ,  H04J11/0069 ,  H04W8/06 ,  H04W60/00 ,  H04W68/12 ,  H04W88/06

    摘要： The present invention relates to methods and arrangements in mobile radio telecommunications for enabling access to Circuit Switched (CS) services for a user equipment (UE) that is connected to a LTE/SAE (Long Term Evolution/System Architecture Evolution) network. The UE's current position is stored in a LTE position format in the LTE network or in the SAE network. The invention provides steps and means for transforming the UE's position in LTE format to position information in CS format for the UE, steps and means for registering the UE in the CS network using said transformed position information, and steps and means for establishing access to CS services provided by said CS network.

    摘要翻译： 本发明涉及移动无线电通信中的方法和装置，以便能够接入到连接到LTE / SAE（长期演进/系统架构演进）网络的用户设备（UE）的电路交换（CS）服务。 UE的当前位置以LTE网络或SAE网络中的LTE位置格式存储。 本发明提供了将UE的LTE格式的位置变换为用于UE的CS格式的位置信息的步骤和装置，用于使用所述转换的位置信息在CS网络中注册UE的步骤和装置，以及用于建立对CS的访问的步骤和装置 CS网络提供的服务。

    Method of data preservation and minimizing reduction in data throughput in the event of a cell change
    13.
    发明授权
    Method of data preservation and minimizing reduction in data throughput in the event of a cell change 有权
    数据保存的方法，并且在小区更改的情况下最小化数据吞吐量的减少

    公开(公告)号：US08023449B2

    公开(公告)日：2011-09-20

    申请号：US10512837

    申请日：2002-05-23

    申请人： Thomas Walldeen ,  Sandra Collins ,  Erik Westerberg

    发明人： Thomas Walldeen ,  Sandra Collins ,  Erik Westerberg

    IPC分类号： H04W4/00

    CPC分类号： H04W36/02 ,  H04W28/22

    摘要： A method ensures that a reduction in data throughput is minimized in the event of a cell change in a GPRS network. When it is determined that cell change is appropriate for a mobile station, the BSS ensures that no further data for the mobile station is transmitted form the SGSN, and then continues to transmit all buffered data to the mobile station. The throughput may be deliberately reduced for a part of this time, so that the system timers become adapted to the reduction in throughput which will occur at the cell change. When the buffer has been emptied, the cell change is effected and, thereafter, that mobile station is prioritised in the BSS, in order to allow any buffered data on the uplink or downlink to be cleared.

    摘要翻译： 一种方法确保在GPRS网络中小区更改的情况下减少数据吞吐量。 当确定小区更改适合于移动台时，BSS确保移动站没有进一步的数据从SGSN发送，然后继续向移动台发送所有缓冲的数据。 吞吐量可以在一段时间内有意地减少，使得系统定时器变得适应于在小区改变时将发生的吞吐量的降低。 当缓冲器已被清空时，进行小区改变，此后，在BSS中优先考虑该移动站，以便允许上行链路或下行链路上的缓冲数据被清除。

    Handover Between a Cellular Network and an Unlicensed-Radio Access Network Using a Single Identifier for All the Access Points
    14.
    发明申请
    Handover Between a Cellular Network and an Unlicensed-Radio Access Network Using a Single Identifier for All the Access Points 有权
    在所有接入点之间使用单个标识符在蜂窝网络和未许可无线接入网之间切换

    公开(公告)号：US20070281696A1

    公开(公告)日：2007-12-06

    申请号：US10588658

    申请日：2004-02-06

    申请人： Jari Vikberg ,  Tomas Nylander ,  Magnus Hallenstal ,  Thomas Walldeen

    发明人： Jari Vikberg ,  Tomas Nylander ,  Magnus Hallenstal ,  Thomas Walldeen

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/0094 ,  H04L12/2854 ,  H04W16/32 ,  H04W36/14 ,  H04W84/045 ,  H04W92/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/23

    摘要： In cellular mobile networks handover between base stations of adjacent cells requires the identity, address and frequency of all adjacent cells to be known to other elements of the network. Conventional networks can be extended by the addition of unlicensed-radio access networks. These include an access network controller (303) preferably connected via a broadband network (302) to a plurality of low-power local base stations (301), which communicate with mobile stations (1) over an unlicensed radio interface. The number and changing location of the local base station renders the operation and maintenance required to enable handover from the conventional network to these access networks prohibitively complex. This difficulty is alleviated by assigning the whole access network a single identifier. With this arrangement regardless of which base station mini-cell (304) an active call is being handed-over to, the conventional network will be able to route the request to the access network controller.

    摘要翻译： 在蜂窝移动网络中，相邻小区的基站之间的切换要求所有相邻小区的身份，地址和频率对于网络的其他元件是已知的。 传统网络可以通过添加非许可无线电接入网络来扩展。 这些包括优选地通过宽带网络（302）连接到多个低功率本地基站（301）的接入网络控制器（303），其通过未许可的无线电接口与移动台（1）进行通信。 本地基站的数量和改变位置使得能够使从常规网络到这些接入网络的切换成为复杂的操作和维护。 通过为整个接入网分配单个标识来减轻这个困难。 利用这种布置，无论哪个基站迷你小区（304）正在切换活动呼叫，常规网络将能够将请求路由到接入网络控制器。

    Method and arrangements for circuit switched services in communication networks
    16.
    发明授权
    Method and arrangements for circuit switched services in communication networks 有权
    通信网络中电路交换业务的方法和布置

    公开(公告)号：US09036568B2

    公开(公告)日：2015-05-19

    申请号：US13103150

    申请日：2011-05-09

    申请人： Göran Rune ,  Thomas Walldeen ,  Magnus Hallenstål ,  Mathias Cramby

    发明人： Göran Rune ,  Thomas Walldeen ,  Magnus Hallenstål ,  Mathias Cramby

    IPC分类号： H04W4/00 ,  H04L12/66 ,  H04W60/00 ,  H04J11/00 ,  H04W68/12 ,  H04W8/06 ,  H04W88/06

    CPC分类号： H04L12/66 ,  H04J11/0069 ,  H04W8/06 ,  H04W60/00 ,  H04W68/12 ,  H04W88/06

    摘要： The present invention relates to methods and arrangements in mobile radio telecommunications for enabling access to Circuit Switched (CS) services for a user equipment (UE) that is connected to a LTE/SAE (Long Term Evolution/System Architecture Evolution) network. The UE's current position is stored in a LTE position format in the LTE network or in the SAE network. The invention provides steps and means for transforming the UE's position in LTE format to position information in CS format for the UE, steps and means for registering the UE in the CS network using said transformed position information, and steps and means for establishing access to CS services provided by said CS network.

    摘要翻译： 本发明涉及移动无线电通信中的方法和装置，以便能够接入到连接到LTE / SAE（长期演进/系统架构演进）网络的用户设备（UE）的电路交换（CS）服务。 UE的当前位置以LTE网络或SAE网络中的LTE位置格式存储。 本发明提供了将UE的LTE格式的位置变换为用于UE的CS格式的位置信息的步骤和装置，用于使用所述转换的位置信息在CS网络中注册UE的步骤和装置，以及用于建立对CS的访问的步骤和装置 CS网络提供的服务。

    Call handling in a mobile communications network
    17.
    发明授权
    Call handling in a mobile communications network 有权
    移动通信网络中的呼叫处理

    公开(公告)号：US08693469B2

    公开(公告)日：2014-04-08

    申请号：US12595146

    申请日：2007-04-26

    申请人： Thomas Walldeen ,  Jari Vikberg ,  Tomas Nylander

    发明人： Thomas Walldeen ,  Jari Vikberg ,  Tomas Nylander

    IPC分类号： H04L12/50 ,  H04L12/66 ,  H04L29/06 ,  H04L12/28

    CPC分类号： H04L12/50 ,  H04L12/2869 ,  H04L29/06278 ,  H04L65/1009 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1069 ,  H04W76/22 ,  H04W88/181 ,  H04W92/02 ,  H04W92/14

    摘要： The present invention relates to a network node arrangement comprising a server node adapted to handle control signaling for circuit switched calls and being connected to a gateway node adapted to handle user plane traffic under control of said server node, said server node further being adapted to control connections between mobile stations over a radio network. The server node is adapted to, for a first and second call leg of a requested call connection between a first mobile station and a second mobile station, provide information to the gateway node about radio network node handling the first call leg and the second call leg and circuit information about circuit resources for said first and second call legs. The gateway node comprises analyzing means adapted to detect if for the requested call the first and second mobile station are handled by a common radio network node and, if yes in generation means generate, and provide, interconnection information in a message to the server node including information about channel or circuit resources. The server node is adapted to forward interconnection information to the radio network node such that switching of user plane traffic can be controlled to take place in a common radio network node or in the gateway node.

    摘要翻译： 本发明涉及一种网络节点装置，其包括适于处理电路交换呼叫的控制信令的服务器节点，并且连接到适于在所述服务器节点的控制下处理用户平面业务的网关节点，所述服务器节点还适于控制 通过无线电网络连接移动台。 服务器节点适于对于第一移动站和第二移动站之间的所请求呼叫连接的第一和第二呼叫支路，向网关节点提供关于处理第一呼叫支路和第二呼叫支路的无线电网络节点的信息 以及关于所述第一和第二呼叫支路的电路资源的电路信息。 网关节点包括分析装置，用于检测对于所请求的呼叫，第一和第二移动台是否由公共无线电网络节点处理，如果是，则在生成装置中生成并提供消息中的互连信息到服务器节点，包括 有关频道或电路资源的信息。 服务器节点适于将互连信息转发到无线电网络节点，使得可以控制用户平面业务的切换发生在公共无线电网络节点或网关节点中。

    HANDOVER FROM A MACRO CELL BACK TO A FEMTO CELL
    19.
    发明申请
    HANDOVER FROM A MACRO CELL BACK TO A FEMTO CELL 有权
    从宏观转移到有限元细胞

    公开(公告)号：US20100197311A1

    公开(公告)日：2010-08-05

    申请号：US12524827

    申请日：2007-02-20

    申请人： Thomas Walldeen ,  Tomas Nylander ,  Jari Tapio Vikberg

    发明人： Thomas Walldeen ,  Tomas Nylander ,  Jari Tapio Vikberg

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W36/04 ,  H04W84/045

    摘要： A method for a cellular network (100) comprising cells (110) of a first kind controlled by corresponding base stations (111), and cells (120-122) of a second kind controlled by corresponding base stations (125-127). The second kind of cells are smaller than the first kind of cells (110). The network (100) comprises functions (140) for control of the base stations, and functions (150) for handing over the control of user terminals (123, 112) between base stations. The method is used when a call in a cell of the second kind (120-122) is handed over to a base station of the first kind. The method lets said control function (140) of the base station of the cell of the second kind send identifying information to the control function (140) of the base station (111) of the first kind, such that if the call is to be handed back to the original base station (125-127), the original base station can be found by the network.

    摘要翻译： 一种蜂窝网络（100）的方法，包括由对应的基站（111）控制的第一种小区（110）和由对应的基站（125-127）控制的第二种小区（120-122）。 第二类细胞小于第一种细胞（110）。 网络（100）包括用于控制基站的功能（140）和用于移交基站之间的用户终端（123,112）的控制的功能（150）。 当第二种（120-122）的小区中的呼叫被切换到第一类的基站时，使用该方法。 该方法使得第二类型的小区的基站的所述控制功能（140）向第一种基站（111）的控制功能（140）发送识别信息，使得如果呼叫是 传回原始基站（125-127），可以通过网络找到原来的基站。