公开(公告)号：WO2005099185A1

公开(公告)日：2005-10-20

申请号：PCT/EP2004/003367

申请日：2004-03-30

Applicant: TELEFONAKTIEBOLAGET L.M. ERICSSON ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  HALLENSTÅL, Magnus ,  WALLDEEN, Thomas

Inventor： VIKBERG, Jari ,  NYLANDER, Tomas ,  HALLENSTÅL, Magnus ,  WALLDEEN, Thomas

IPC: H04L12/56

CPC classification number: H04W36/0066

Abstract: A mobile telecommunications network includes a core network portion, a first access network and a second access network. The first access network comprises a plurality of base stations adapted to communicate with mobile stations via a licensed radio interface and with the core network portion. The second access network comprises a plurality of access points each defining a mini-cell and adapted to communicate with mobile stations over an unlicensed-radio interface and an access network controller adapted to communicate with the core network portion and with the plurality of access points. The second access network is further adapted to set up a radio link with a mobile station that is entering a mini-cell and conducting an active call with the first access network and to communicate a cell identifier to the mobile station. The cell identifier identifies at least one mini-cell of the second access network to the core network portion for handover. At least one base station of the first access network is adapted to receive a handover proposal message from the mobile station containing the cell identifier and to communicate the cell identifier to the core network portion in a message indicating that handover is required.

Abstract translation: 移动电信网络包括核心网络部分，第一接入网络和第二接入网络。 第一接入网络包括多个基站，适于经由许可的无线电接口和核心网络部分与移动台进行通信。 第二接入网络包括多个接入点，每个接入点定义小型小区并且适于通过非许可无线电接口与移动台进行通信，以及适于与核心网部分和多个接入点通信的接入网络控制器。 第二接入网络还适于与正在进入小型小区的移动台建立无线电链路，并与第一接入网络进行主动呼叫并将小区标识符传送到移动台。 小区标识符将第二接入网络的至少一个小小区识别到核心网部分以进行切换。 第一接入网络的至少一个基站适于从包含小区标识符的移动台接收切换提议消息，并在指示需要切换的消息中将小区标识符传送到核心网部分。

公开(公告)号：WO2005086421A1

公开(公告)日：2005-09-15

申请号：PCT/EP2004/002357

申请日：2004-03-08

Applicant: TELEFONAKTIEBOLAGET L. M. ERICSSON ,  NYLANDER, Tomas ,  VIKBERG, Jari, Tapio

Inventor： NYLANDER, Tomas ,  VIKBERG, Jari, Tapio

IPC: H04L12/28

CPC classification number: H04W84/00 ,  H04W8/26 ,  H04W64/00 ,  H04W68/00 ,  H04W92/02

Abstract: An unlicensed-radio access network is connected to a core network portion of a licensed cellular mobile network and includes a broadband network (302) with a plurality of access points (301) each defining a mini-cell and adapted to communicate with mobile stations located within a mini-cell over an unlicensed-radio interface. An access controller (303) is connected to the core network portion and to the broadband network. In accordance with the invention, the access controller (303) is associated with its own location area or areas in the licensed radio mobile network and comprises a database for storing the identification of mobile stations in association with at least one specific access point or broadband network address. This arrangement permits a mobile station to be locating within the access network in response to a paging signal from the core network without undue signalling load.

Abstract translation: 无许可无线电接入网络连接到许可蜂窝移动网络的核心网部分，并且包括宽带网络（302），其具有多个接入点（301），每个接入点定义了小型小区，并适于与位于 在无限制无线电接口的小型小区内。 接入控制器（303）连接到核心网部分和宽带网络。 根据本发明，接入控制器（303）与其自己的许可无线电移动网络中的位置区域相关联，并且包括用于存储与至少一个特定接入点或宽带网络相关联的移动台的标识的数据库 地址。 这种布置允许移动台响应于来自核心网络的寻呼信号而定位在接入网内，而不会有过度的信令负载。

公开(公告)号：WO2012105878A1

公开(公告)日：2012-08-09

申请号：PCT/SE2011/050113

申请日：2011-02-03

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  HEDBERG, Tomas

Inventor： VIKBERG, Jari ,  NYLANDER, Tomas ,  HEDBERG, Tomas

IPC: H04W60/04

CPC classification number: H04W60/04 ,  H04W84/045 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A communications network (20) that comprises packet core network entity (22) and a heterogeneous radio access network (23). The heterogeneous radio access network (23) comprises plural base station nodes, including at least one macro base station node (28M) and at least one low power base station node (28L). The packet core network entity (22) generates a list (30) of tracking areas using an indication of cell type (32M) for the macro base station node and an indication of cell type (32L) for the low power base station node. The list (30) generated by the packet core network entity comprises the tracking area for the macro base station node and the tracking area for the low power base station node. In an example embodiment the indication of cell type indicates whether the cell served by the respective base station node is a macro cell or a low power cell.

Abstract translation: 一种包括分组核心网络实体（22）和异构无线电接入网络（23）的通信网络（20）。 异构无线电接入网（23）包括多个基站节点，包括至少一个宏基站节点（28M）和至少一个低功率基站节点（28L）。 分组核心网络实体（22）使用宏基站节点的小区类型（32M）的指示和低功率基站节点的小区类型（32L）的指示来生成跟踪区域的列表（30）。 由分组核心网络实体生成的列表（30）包括宏基站节点的跟踪区域和低功率基站节点的跟踪区域。 在示例实施例中，小区类型的指示指示由各个基站节点服务的小区是宏小区还是低功率小区。

公开(公告)号：WO2012050493A1

公开(公告)日：2012-04-19

申请号：PCT/SE2010/051100

申请日：2010-10-13

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  NYLANDER, Tomas ,  VIKBERG, Jari ,  HEDBERG, Tomas

Inventor： NYLANDER, Tomas ,  VIKBERG, Jari ,  HEDBERG, Tomas

IPC: H04W40/00 ,  H04W40/20 ,  H04W40/36

CPC classification number: H04W48/17 ,  H04W28/0226 ,  H04W48/18

Abstract: The present disclosure relates to a method in a network node (500). and to the network node itself, for selecting a most suitable gateway for a UE located in a wireless communications network (300a; 300b). The wireless communications network (300a: 300b) comprises the network node (500) and at least two gateways (307a: 307b: 307a": 307b'; 308) being configured to provide packet data network connectivity to the user equipment (301) located within a served cell. The method comprises detecting a presence of a local gateway (307a; 307b: 307a"; 307b") among the at least two gateways (307a; 307b; 307a"; 307b": 308) and obtaining user equipment information comprising a type of the user equipment (301 ). The type of the user equipment being one of a stationary/fixed type or a mobile type and wherein the type of the user equipment (301 ) is determined based on user equipment mobility behaviour in relation to a local gateway service area (309a; 309b; 309a": 309b"). The method further comprises selecting the detected local gateway (307a: 307b: 307a"; 307b"). or another gateway (308) among the at least two gateways (307a; 307b; 307a": 307b"; 308). for providing packet data network connectivity to the user equipment (301 ), wherein the selecting is based on the determined type of the user equipment (301 ).

Abstract translation: 本公开涉及网络节点（500）中的方法。 以及网络节点本身，用于为位于无线通信网络（300a; 300b）中的UE选择最合适的网关。 无线通信网络（300a：300b）包括网络节点（500）和至少两个网关（307a：307b：307a“：307b'; 308），其被配置为向所述用户设备（301）提供分组数据网络连接 所述方法包括：检测所述至少两个网关（307a; 307b; 307a“; 307b”：308）中的本地网关（307a; 307b：307a“; 307b”）的存在并获得用户设备信息 包括用户设备（301）的类型，作为固定/固定类型或移动类型之一的用户设备的类型，并且其中用户设备（301）的类型基于用户设备的移动性行为来确定 该方法还包括：选择所检测到的本地网关（307a：307b：307a“; 307b”）或所述至少两个中的另一个网关（308） 网关（307a; 307b; 307a“：307b”; 308），用于向第th提供分组数据网络连接 e用户设备（301），其中所述选择基于所确定的所述用户设备的类型（301）。

公开(公告)号：WO2011161555A1

公开(公告)日：2011-12-29

申请号：PCT/IB2011/051693

申请日：2011-04-19

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  VIKBERG, Jari ,  NYLANDER, Tomas

Inventor： VIKBERG, Jari ,  NYLANDER, Tomas

IPC: H04W24/02

CPC classification number: H04W16/18 ,  H04W24/02 ,  H04W24/08 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/164

Abstract: Localized areas (15, 17) within a cell ( 14) of a cellular wireless communication network (10), wherein users (24) experience high traffic loads or poor coverage, are automatically detected and positioned by a network-based monitoring and positioning method (100). The localized areas ( 15, 17) are detected by performing measurements (108) (e.g., TAdv, AOA, and neighbor node measurements) on User Equipment (UE) (24) indicating or recording a network capacity or coverage deficiency. The detected, localized area (15, 17) of deficient performance is then positioned (e.g., in latitude and longitude), such as by positioning one or more UE (24) within the area (15, 17). The deficient, network capacity or coverage, the localized area (15, 17) in which it is concentrated, and the position of the localized area (15, 17) are then reported, with a recommendation to deploy a low-power serving node (16, 18, 20) within the localized area (15, 17) (e.g., at or near the reported position) to alleviate the capacity or coverage deficiency, while minimizing interference with communication services to other users (24) within die cell (14).

Abstract translation: 蜂窝无线通信网络（10）的小区（14）内的本地区域（15,17），其中用户（24）经历高业务负载或差的覆盖，通过基于网络的监视和定位方法被自动检测和定位 （100）。 通过在用户设备（UE）（24）上执行指示或记录网络容量或覆盖不足的测量（108）（例如，TAdv，AOA和相邻节点测量）来检测局部区域（15,17）。 然后，例如通过在区域（15,17）内定位一个或多个UE（24），将检测到的性能不足的定位区域（15,17）定位（例如，在纬度和经度上）。 然后报告不足的网络容量或覆盖范围，其集中的局部区域（15,17）和局部区域（15,17）的位置，并推荐部署低功率服务节点 在局部区域（15,17）内（例如，在报告位置处或附近），以减轻容量或覆盖不足，同时最小化对模具单元（14）内的其他用户（24）的通信服务的干扰 ）。

公开(公告)号：WO2010085191A1

公开(公告)日：2010-07-29

申请号：PCT/SE2009/050362

申请日：2009-04-07

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  RUNE, Johan ,  SANDER, Ann-Christine ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  NOREFORS, Arne ,  LINDQVIST, Thomas

Inventor： RUNE, Johan ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  NOREFORS, Arne ,  LINDQVIST, Thomas

IPC: H04W48/18 ,  H04W12/08 ,  H04W36/04

CPC classification number: H04W36/04 ,  H04W8/186 ,  H04W12/08 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/385 ,  H04W48/02 ,  H04W84/045

Abstract: Method and arrangement in a network control node, for performing access control of a mobile node in a handover from a source cell to a target subscriber group cell. The method comprises obtaining a network based allowed subscriber group list, receiving a target subscriber group identification, checking if the target subscriber group identification is comprised in the obtained network based allowed subscriber group list. If it is, information from a target network control node is obtained, verifying that the received subscriber group identification corresponds to the target subscriber group cell. Still further, the method comprises granting the mobile node access to the target subscriber group cell. Also, a method and arrangement in a target network control node, for assisting a network control node in performing access control for a mobile node in a handover from a source cell to a target subscriber group cell is provided.

Abstract translation: 网络控制节点中的方法和布置，用于在从源小区到目标用户组小区的切换中执行移动节点的接入控制。 该方法包括获得基于网络的允许用户组列表，接收目标用户组标识，检查目标用户组标识是否包含在所获得的基于网络的允许用户组列表中。 如果是，则获得来自目标网络控制节点的信息，验证所接收的用户组标识对应于目标用户组小区。 此外，该方法包括授权移动节点接入目标用户组小区。 此外，提供了目标网络控制节点中的方法和装置，用于在从源小区到目标订户组小区的切换中协助网络控制节点执行移动节点的接入控制。

公开(公告)号：WO2010059099A1

公开(公告)日：2010-05-27

申请号：PCT/SE2009/050535

申请日：2009-05-13

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  VIKBERG, Jari ,  LINDQVIST, Thomas ,  NYLANDER, Tomas

Inventor： VIKBERG, Jari ,  LINDQVIST, Thomas ,  NYLANDER, Tomas

IPC: H04W36/08 ,  H04W92/12 ,  H04W84/04 ,  H04W88/12

CPC classification number: H04W36/08 ,  H04W84/045 ,  H04W88/12 ,  H04W92/12

Abstract: In one aspect, the invention provides an improved procedure for handing over a connection from a source network node to a target network node. In some embodiments, this procedure includes the following steps: (a) receiving, at a network gateway, a handover required message transmitted from the source network node; (b) generating, at the gateway, a handover request message in response to receiving the handover required message; and (c) transmitting, from the gateway, the handover request message to the target network node. In another aspect, the invention provides an improved network gateway that is configured to intercept and handle handover signaling.

Abstract translation: 一方面，本发明提供了一种用于将来自源网络节点到目标网络节点的连接切换的改进过程。 在一些实施例中，该过程包括以下步骤：（a）在网络网关处接收从源网络节点发送的切换所需消息; （b）响应于接收到切换所需消息在网关处生成切换请求消息; 以及（c）从所述网关向所述目标网络节点发送切换请求消息。 在另一方面，本发明提供了一种被配置为拦截和处理切换信令的改进的网络网关。

公开(公告)号：WO2010044737A1

公开(公告)日：2010-04-22

申请号：PCT/SE2009/051164

申请日：2009-10-13

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  HALLENSTÅL, Magnus ,  RUNE, Göran ,  VIKBERG, Jari ,  AXELSSON, Håkan ,  JOHANSSON, Thomas ,  NYLANDER, Tomas

Inventor： HALLENSTÅL, Magnus ,  RUNE, Göran ,  VIKBERG, Jari ,  AXELSSON, Håkan ,  JOHANSSON, Thomas ,  NYLANDER, Tomas

IPC: H04W36/24 ,  H04W60/04

CPC classification number: H04W60/04 ,  H04W36/24

Abstract: A method and system wherein a Voice over LTE via Generic Access (VoLGA) Access Network Controller (VANC)1 upon receiving a REGISTER and REGISTER UPDATE message from the UE1 notifies a Hand Over Selection Function node (HOSF) that a user equipment (UE) is registered in the VANC. This will only be done if the HOSF has not theretofore been notified.

Abstract translation: 一种方法和系统，其中，当从UE1接收到REGISTER和REGISTER UPDATE消息时，经由通用接入（VoLGA）接入网络控制器（VANC）1的LTE语音通知移动选择功能节点（HOSF）用户设备（UE） 已在VANC注册。 只有当HOSF尚未通知时，才会做到这一点。

公开(公告)号：WO2010039085A1

公开(公告)日：2010-04-08

申请号：PCT/SE2009/050884

申请日：2009-07-09

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  RUNE, Johan ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  NOREFORS, Arne

Inventor： RUNE, Johan ,  VIKBERG, Jari ,  NYLANDER, Tomas ,  NOREFORS, Arne

IPC: H04W8/08 ,  H04W88/08 ,  H04W40/24 ,  H04W84/10

CPC classification number: H04W76/22 ,  H04W40/24 ,  H04W84/045 ,  H04W88/10

Abstract: The present invention relates to methods and devices that allow for efficient transportation of traffic in conjunction with a home base station (1). Traffic arriving in the home base station from a mobile terminal (2) connected to the home base station can be transported by means of local breakout transportation, which implies that the traffic is forwarded to a local node (4) over a local network (20) or to the Internet (21) without passing a core network (15) of a mobile telecommunications system. A local breakout bearer (22) is established, which is a radio bearer that extends between the mobile terminal and the home base station. The mobile terminal forwards uplink traffic that is to be subject to local breakout transportation to the home base station on the local breakout bearer. Thus it is not required for traffic that is destined for local nodes or the Internet to pass the core network, which allows for efficient traffic forwarding.

Abstract translation: 本发明涉及允许与家庭基站（1）一起有效地传输业务的方法和装置。 从家庭基站连接的移动终端（2）到达家庭基站的业务可以通过本地突围传输进行传输，这意味着业务通过本地网络（20）转发到本地节点（4） ）或互联网（21），而不通过移动电信系统的核心网络（15）。 建立本地突围载体（22），其是在移动终端和家庭基站之间延伸的无线承载。 移动终端在本地突围承载上将本地突围传送的上行流量转发给家庭基站。 因此，不需要用于本地节点或Internet的流量通过核心网络，这允许有效的流量转发。

公开(公告)号：WO2010036188A1

公开(公告)日：2010-04-01

申请号：PCT/SE2009/051040

申请日：2009-09-17

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  HULTINEN, Kimmo ,  NYLANDER, Tomas ,  OLOFSSON, Håkan ,  VIKBERG, Jari

Inventor： HULTINEN, Kimmo ,  NYLANDER, Tomas ,  OLOFSSON, Håkan ,  VIKBERG, Jari

IPC: H04W52/00

CPC classification number: H04W16/16 ,  H04W52/146 ,  H04W52/244 ,  H04W52/367

Abstract: The invention relates to an arrangement (900) in a first radio base station (20) for decreasing interference of a user equipment (10) present in a first cell (25) towards a second radio base station (21, 40, 140), which first radio base station (20) and the second radio base station (21, 40, 140) are comprised in a radio communications network and the first radio base station (20) serves the first cell (25) and the second radio base station (21, 40, 140) serves a second cell (26, 42, 142). The arrangement (900) comprises a receiving unit (901 ) configured to receive data, which data is associated with the second radio base station (21, 40, 140). Furthermore, the arrangement (900) comprises an estimating unit (902) arranged to estimate uplink interference of the user equipment (10) towards the second radio base station (21, 40,140) based on the received data, a calculating unit (903) arranged to calculate a maximum allowed user equipment transmission power of the user equipment (10) from the estimated uplink interference, and a signalling unit (904) configured to signal the maximum allowed user equipment transmission power to the user equipment (10), which maximum allowed user equipment transmission power is arranged to limit a transmission power used by the user equipment (10).

Abstract translation: 本发明涉及第一无线电基站（20）中用于减少存在于第一小区（25）中的用户设备（10）对第二无线电基站（21,40,140）的干扰的装置（900） 第一无线电基站（20）和第二无线电基站（21,40,140）包括在无线电通信网络中，并且第一无线电基站（20）服务于第一小区（25）和第二无线电基站 （21,40,140）用于第二单元（26,42,142）。 该装置（900）包括被配置为接收数据的接收单元（901），该数据与第二无线电基站（21,40,140）相关联。 另外，该装置（900）具备：估计部（902），被配置为基于接收到的数据来估计用户装置（10）向第二无线基站（21,40,140）的上行干扰;计算部（903） 根据估计的上行链路干扰来计算用户设备（10）的最大允许用户设备传输功率;以及信令单元（904），用于向用户设备（10）发信号通知最大允许的用户设备传输功率，最大允许 用户设备发送功率被设置为限制用户设备（10）使用的发送功率。