公开(公告)号：US20150189557A1

公开(公告)日：2015-07-02

申请号：US14414140

申请日：2012-07-13

申请人： Samy Touati ,  Gunnar Mildh ,  Jari Vikberg ,  Erik Westerberg

发明人： Samy Touati ,  Gunnar Mildh ,  Jari Vikberg ,  Erik Westerberg

IPC分类号： H04W36/00 ,  H04W48/16

CPC分类号： H04W36/0066 ,  H04W36/0083 ,  H04W36/0085 ,  H04W36/30 ,  H04W48/16

摘要： Auser equipment, UE, (16) with established radio communications service with a first type of radio network (10), receives from the first network information including parameters for scanning for radio access points in a second type of radio network (12) different from the first type. The UE scans access points in the second type of radio network based on the received information and detects access point data and reports the detected access point data to the first type of radio network. Subsequently, the UE receives a signal from the first network to switch radio communications service from the first network to one of the access points in the second network. In response to the received signal, the UE switches radio communications service from the first network to one of the access points in the second network.

摘要翻译： 具有与第一类无线电网络（10）建立的无线电通信业务的用户设备UE（16）从第一网络接收包括用于扫描第二类型无线电网络（12）中的无线接入点的参数的信息 第一种类型。 UE基于接收的信息扫描第二类无线电网络中的接入点，检测接入点数据，并将检测到的接入点数据报告给第一类无线电网络。 随后，UE从第一网络接收信号，以将无线电通信服务从第一网络切换到第二网络中的接入点之一。 响应于接收到的信号，UE将无线电通信服务从第一网络切换到第二网络中的接入点之一。

公开(公告)号：US09014090B2

公开(公告)日：2015-04-21

申请号：US13618615

申请日：2012-09-14

申请人： Gunnar Mildh

发明人： Gunnar Mildh

IPC分类号： H04W60/00 ,  H04W76/02 ,  H04W36/14

CPC分类号： H04W36/0022 ,  H04L69/08 ,  H04W36/14 ,  H04W60/00 ,  H04W72/0453 ,  H04W76/10 ,  H04W76/30

摘要： A method for handling Circuit Switched Fallback from a Packet Switched domain includes receiving an indication that Circuit Switched Fallback is supported from an eNodeB located within the Packet Switched domain. The method also includes registering to a Circuit Switched domain associated with Circuit Switched Fallback by tunneling Circuit Switched Registration information, via the eNodeB, to the Circuit Switched domain, thereby enabling the User Equipment to setup a Circuit Switched call or receive a Circuit Switched page. The method also includes receiving a Circuit Switched specific parameter setting from the eNodeB. The Circuit Switched specific parameter setting includes decoding information to facilitate decoding of transmissions in the Circuit Switched domain. Additionally, the method includes, after receiving the Circuit Switched specific parameter setting, switching from the Packet Switched domain to the Circuit Switched domain and using the decoding information to access the Circuit Switched domain.

摘要翻译： 用于处理分组交换域的电路交换回退的方法包括从位于分组交换域内的eNodeB接收支持电路交换回退的指示。 该方法还包括通过经由eNodeB将电路交换注册信息通过电路交换注册信息注册到与电路交换回退相关联的电路交换域，从而使得用户设备能够建立电路交换呼叫或接收电路交换页面。 该方法还包括从eNodeB接收电路交换特定参数设置。 电路交换特定参数设置包括解码信息以便于电路交换域中的传输解码。 此外，该方法在接收到电路交换特定参数设置之后，包括从分组交换域切换到电路交换域，并使用解码信息来访问电路交换域。

公开(公告)号：US08971263B2

公开(公告)日：2015-03-03

申请号：US13124946

申请日：2008-10-20

申请人： Niklas Johansson ,  Gunnar Mildh ,  Andras Racz

发明人： Niklas Johansson ,  Gunnar Mildh ,  Andras Racz

IPC分类号： H04W28/00 ,  H04W76/00 ,  H04W28/24 ,  H04W72/04 ,  H04W76/04 ,  H04W88/08 ,  H04W92/20

CPC分类号： H04W28/24 ,  H04W72/0453 ,  H04W76/22 ,  H04W88/08 ,  H04W92/20

摘要： A method manages bearers over a first wireless link between a self-backhauled base station and a base station, where the self-backhauled base station serves one or more user equipments (UEs) via one or more second wireless links in a network. The method is implemented at the self-backhauled base station and includes identifying changes in numbers and/or characteristics of UE bearers multiplexed onto a backhaul bearer associated with the first wireless link. The method further includes dynamically reconfiguring resources allocated to the backhaul beare.

摘要翻译： 一种方法通过自回程基站和基站之间的第一无线链路管理承载，其中自回程基站经由网络中的一个或多个第二无线链路服务于一个或多个用户设备（UE）。 该方法在自回程基站上实现，并且包括识别被复用到与第一无线链路相关联的回程承载上的UE承载的数量和/或特性的变化。 该方法还包括动态重新配置分配给回程的资源。

公开(公告)号：US20150031361A1

公开(公告)日：2015-01-29

申请号：US14373736

申请日：2012-02-09

申请人： Bogdan Timus ,  Harald Kallin ,  Gunnar Mildh

发明人： Bogdan Timus ,  Harald Kallin ,  Gunnar Mildh

IPC分类号： H04W72/10 ,  H04W36/00 ,  H04W72/04

CPC分类号： H04W72/10 ,  H04W16/14 ,  H04W28/18 ,  H04W36/0061 ,  H04W36/20 ,  H04W72/048 ,  H04W72/0486

摘要： The disclosure relates to a method and radio base station for sharing resources in a wireless communication system. The radio base station stores an identity of a first entity to which a first plurality of UEs is associated. The first plurality of UEs has full access to resources provided by the radio base station. The radio base station also stores an identity of a second entity to which a second plurality of UEs is associated. The second plurality of UEs has partial access to the resources provided by the radio base station. When the radio base station receives a request for accessing resources from a UE, it determines whether the UE is associated with the second entity, i.e. if the UE is to be handled in support mode. If the UE is associated with the second entity it means that the UE only should have partial access to the resources.

摘要翻译： 本公开涉及一种用于在无线通信系统中共享资源的方法和无线电基站。 无线电基站存储与第一多个UE相关联的第一实体的标识。 第一多个UE具有对由无线电基站提供的资源的完全访问。 无线电基站还存储与第二多个UE相关联的第二实体的身份。 第二多个UE具有对由无线电基站提供的资源的部分访问。 当无线电基站从UE接收到访问资源的请求时，它确定UE是否与第二实体相关联，即UE将以支持模式处理。 如果UE与第二实体相关联，则意味着UE仅应该具有对资源的部分访问。

公开(公告)号：US08934892B2

公开(公告)日：2015-01-13

申请号：US13703677

申请日：2010-06-22

申请人： Göran Selander ,  Konstantinos Dimou ,  Johan Lundsjö ,  Micael Martell ,  Gunnar Mildh ,  Mats Näslund

发明人： Göran Selander ,  Konstantinos Dimou ,  Johan Lundsjö ,  Micael Martell ,  Gunnar Mildh ,  Mats Näslund

IPC分类号： H04W4/00 ,  H04W76/02

CPC分类号： H04W4/008 ,  H04W4/80 ,  H04W76/14

摘要： A method in a first user equipment (UE 1) connectable to a second user equipment (UE 2) via a communication network or via a direct radio communication link, of using a direct radio communication link for communication between the UEs is initiated when one of the UEs receives probe signaling information comprising a first probe token via the communication network. The UEs exchange probe signaling messages including a second and/or the first probe token at least partly according to the probe signaling information, such that one of the UEs can compare the probe tokens, generate a probing report and provide the probing report to the communication network, or to the opposite UE for evaluation in case of a successful comparison and such that a direct radio communication link can be used for communication with UE 2 in response to receiving instructions to use the second direct radio communication link from the entity by which the probing report was evaluated.

摘要翻译： 当通过通信网络或经由直接无线电通信链路连接到第二用户设备（UE 2）的第一用户设备（UE 1）中使用直接无线电通信链路用于UE之间的通信的方法被启动， UE经由通信网络接收包括第一探测令牌的探测信令信息。 UE至少部分地根据探测信令信息来交换包括第二和/或第一探测令牌的探测信令消息，使得UE中的一个可以比较探测令牌，生成探测报告并向通信提供探测报告 网络或相对的UE进行评估，以便在成功比较的情况下进行评估，并且使得直接无线电通信链路可以用于响应于接收到使用来自所述实体的第二直接无线电通信链路的指令与UE 2通信， 探测报告进行了评估。

公开(公告)号：US08886114B2

公开(公告)日：2014-11-11

申请号：US13090471

申请日：2011-04-20

申请人： Gunnar Mildh ,  Jessica Östergaard

发明人： Gunnar Mildh ,  Jessica Östergaard

IPC分类号： H04B7/15 ,  H04B7/155 ,  H04W24/02 ,  H04B7/26 ,  H04W72/12 ,  H04W84/04

CPC分类号： H04W24/02 ,  H04B7/155 ,  H04B7/2606 ,  H04W72/1289 ,  H04W84/047

摘要： Teachings herein include a base station and a relay node for propagating system information changes from the base station to the relay node. Upon receiving changes from the base station, the relay node advantageously determines whether to apply the changes immediately or to defer application until a set time period. The relay node then applies the changes at a time in accordance with that determination. In some embodiments, the relay node employs deferred application for fundamental changes (those changes that would fatally disrupt ongoing communications if applied before the set time period), but employs immediate application for non-fundamental changes in order to minimize relay node complexity. Regardless, the relay node may make the determination based on preconfigured rules, or on control indicators received from the base station. Correspondingly, the base station may generate the control indicators to explicitly direct the relay node to employ immediate application or deferred application.

摘要翻译： 这里的教导包括用于将系统信息改变从基站传播到中继节点的基站和中继节点。 在接收到来自基站的改变时，中继节点有利地确定是立即应用改变还是推迟应用直到设定的时间段。 然后中继节点根据该确定一次应用改变。 在一些实施例中，中继节点采用延迟应用进行基本改变（如果在设定的时间段之前应用，将致命的中断正在进行的通信的那些改变），而是立即应用于非基本改变以便最小化中继节点复杂度。 无论如何，中继节点可以基于预先配置的规则或从基站接收的控制指示符进行确定。 相应地，基站可以生成控制指示符以明确地指示中继节点立即应用或延迟应用。

公开(公告)号：US08780783B2

公开(公告)日：2014-07-15

申请号：US13090476

申请日：2011-04-20

申请人： Gunnar Mildh ,  Jessica Östergaard

发明人： Gunnar Mildh ,  Jessica Östergaard

IPC分类号： H04B7/14 ,  H04W24/02 ,  H04B7/155 ,  H04W72/12 ,  H04W84/04 ,  H04B7/26

CPC分类号： H04W24/02 ,  H04B7/155 ,  H04B7/2606 ,  H04W24/04 ,  H04W72/1289 ,  H04W84/047

摘要： Teachings herein include a base station for propagating system information changes from the base station to the relay node. Upon transmitting system information changes to the relay node, the base station defers data transmission between the base station and the relay node until a set time period. In many embodiments, the base station is configured to actually apply the system information changes during this time period, while the relay node applies the changes before then, e.g., by applying them immediately upon reception. The base station's deferral of data transmission until the set time period thus ensures that data transmission does not occur until both the base station and the relay node have applied the pending changes. This in turn prevents radio link failure from occurring due to use of different system parameters by the base station and relay node.

摘要翻译： 这里的教导包括用于将系统信息改变从基站传播到中继节点的基站。 在向中继节点发送系统信息变化时，基站延迟基站与中继节点之间的数据传输，直到设定的时间段为止。 在许多实施例中，基站被配置为在该时间段期间实际应用系统信息变化，而中继节点在接收之前例如通过在接收之后立即应用它们来应用变化。 因此，基站延迟数据传输直到设定的时间段因此确保在基站和中继节点已应用待决更改之前不发生数据传输。 这又防止由于基站和中继节点使用不同的系统参数而发生无线电链路故障。

公开(公告)号：US08761805B2

公开(公告)日：2014-06-24

申请号：US12922932

申请日：2009-03-24

申请人： György Miklós ,  Roland Gustafsson ,  Gunnar Mildh

发明人： György Miklós ,  Roland Gustafsson ,  Gunnar Mildh

IPC分类号： H04W24/00 ,  H04W4/00

CPC分类号： H04W60/04 ,  H04W36/245 ,  H04W48/18

摘要： A core network node maintains history information configured to provide a log of location information, and uses the history information to determine whether a wireless terminal is in a location update toggling scenario. The history information can also be used to curtail the toggling scenario. One example mode comprises using the history information to determine whether the wireless terminal is toggling between plural radio access networks of differing radio access technologies. Another example mode comprises using the history information to determine whether the wireless terminal is toggling between a first area update location and a second area update location. Yet another example mode comprises using the history information to determine whether the wireless terminal is toggling between a first core network node and a second core network node.

摘要翻译： 核心网络节点维护被配置为提供位置信息日志的历史信息，并且使用历史信息来确定无线终端是否在位置更新切换场景中。 历史信息也可用于限制切换场景。 一个示例模式包括使用历史信息来确定无线终端是否在不同无线电接入技术的多个无线电接入网络之间切换。 另一示例性模式包括使用历史信息来确定无线终端是否在第一区域更新位置和第二区域更新位置之间切换。 另一示例模式包括使用历史信息来确定无线终端是否在第一核心网络节点和第二核心网络节点之间切换。

公开(公告)号：US08660270B2

公开(公告)日：2014-02-25

申请号：US12677675

申请日：2008-05-20

申请人： Rolf Blom ,  Gunnar Mildh ,  Karl Norrman

发明人： Rolf Blom ,  Gunnar Mildh ,  Karl Norrman

IPC分类号： H04L9/32 ,  H04M1/66

CPC分类号： H04L9/083 ,  H04L9/0816 ,  H04L9/0869 ,  H04L63/062 ,  H04L2209/24 ,  H04L2209/80 ,  H04L2463/061 ,  H04W8/20 ,  H04W12/04 ,  H04W92/10

摘要： A security key, K_eNB, for protecting RRC/UP traffic between a User Equipment, UE, and a serving eNodeB is established by a method and an arrangement in a Mobility Management Entity, MME, and in said UE, of an Evolved Packet System, EPS. The MME and the UE derives the security key, K_eNB, from at least an NAS uplink sequence number, NAS_U_SEQ, sent from the UE to the MME, and from an Access Security Management Entity-key, K_ASME, shared between the MME and the UE.

摘要翻译： 用于在用户设备，UE和服务eNodeB之间保护RRC / UP业务的安全密钥K_eNB通过移动性管理实体MME中的所述UE和所述UE中的演进分组系统的方法和配置来建立， EPS。 MME和UE从从UE发送到MME的至少一个NAS上行链路序列号NAS_U_SEQ以及从MME和UE之间共享的接入安全管理实体密钥K_ASME中导出安全密钥K_eNB 。

公开(公告)号：US20140003328A1

公开(公告)日：2014-01-02

申请号：US14004853

申请日：2011-05-17

申请人： Gunnar Mildh ,  Jessica Ostergaard ,  Fredrik Gunnarson

发明人： Gunnar Mildh ,  Jessica Ostergaard ,  Fredrik Gunnarson

IPC分类号： H04W72/08

CPC分类号： H04W72/087 ,  H04W56/0045 ,  H04W72/048 ,  H04W84/047

摘要： A donor radio base station and relay node for configuring information associated with radio bearers in a radio communications network. The donor radio base station controls the relay node, which serves a cell and controls a number of first radio bearers over a first radio interface between the relay node and at least one user equipment served in the cell. The donor radio base station further controls a number of second radio bearers over a second radio interface between the donor radio base station and the relay node. The donor radio base station receives characteristic information indicating a characteristic of the relay node, and configures bearer information associated with at least one of the first radio bearers or the second radio bearers based on the indicated characteristic in the received characteristic information. The configured bearer information is utilized in the radio communications network during operation.

摘要翻译： 供体无线电基站和中继节点，用于在无线电通信网络中配置与无线承载有关的信息。 施主无线电基站控制中继节点，该中继节点为小区服务，并通过中继节点与在小区中服务的至少一个用户设备之间的第一无线电接口来控制多个第一无线电承载。 施主无线电基站通过施主无线电基站和中继节点之间的第二无线电接口进一步控制多个第二无线电承载。 施主无线电基站接收指示中继节点的特性的特征信息，并且基于接收的特征信息中指示的特性来配置与第一无线承载或第二无线承载中的至少一个相关联的承载信息。 所配置的承载信息在操作期间在无线电通信网络中使用。