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124 条记录 (耗时 0.068 秒)

    Establishment of Dual Connectivity
    72.
    发明申请
    Establishment of Dual Connectivity 审中-公开

    公开(公告)号：US20180077614A1

    公开(公告)日：2018-03-15

    申请号：US15803013

    申请日：2017-11-03

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Jari Vikberg ,  Icaro L. J. da Silva ,  Gunnar Mildh ,  Johan Rune ,  Pontus Wallentin

    IPC分类号： H04W36/00 ,  H04W76/02

    CPC分类号： H04W36/0027 ,  H04W36/0033 ,  H04W76/15

    摘要： A wireless device establishes multi-connectivity to a wireless communication network. In particular, the wireless device transmits a request for a connection to a third network element over a second wireless link. The third network element is a candidate for establishing the multi-connectivity. The wireless device also enables the third network element to connect to a first network element already connected to the wireless device via a second network element communicating with the wireless device over a first wireless link. This enabling includes transmitting information identifying the first network element to the third network element. The wireless device also transmits an identifier of the wireless device to the third network element to establish the multi-connectivity for the wireless device. The first and second network elements serve the wireless device with different network functions at least after the establishing of the multi-connectivity.

    Methods and Network Nodes for Enhanced Radio Resource Deployment
    75.
    发明申请
    Methods and Network Nodes for Enhanced Radio Resource Deployment 审中-公开
    增强无线资源部署的方法和网络节点

    公开(公告)号：US20170026960A1

    公开(公告)日：2017-01-26

    申请号：US15113084

    申请日：2015-01-29

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    发明人： Filip Mestanov ,  Tomas Hedberg ,  Oumer Teyeb ,  Jari Vikberg

    IPC分类号： H04W72/04 ,  H04W36/16 ,  H04W36/00

    CPC分类号： H04W72/0426 ,  H04W36/0066 ,  H04W36/165 ,  H04W84/045 ,  H04W88/06 ,  H04W92/20

    摘要： The present disclosure presents method, network nodes and computer program for improving a dual band user equipment, UE/STA, mobility from a first access node, e.g. an eNB, arranged to operate according to a first radio access technology to at least one second access node, e.g. a WLAN AP, arranged to operate according to a second radio access technology. A communications interface is arranged for direct communication between the first access node and the respective second access node. The method, as performed in the first access node, comprises retrieving (S32) resource management related information of the second access node relevant for the user equipment UE/STA over the communications interface. Radio resources provided to the dual-mode user equipment, UE/STA, by both the first and the second access node, are coordinately controlled (S33), over the communications interface, based on the retrieved resource management related information and internal resource management related information for the first node.

    摘要翻译： 本公开提供了用于改善双频用户设备，UE / STA，来自第一接入节点的移动性的方法，网络节点和计算机程序，例如， eNB，被布置为根据第一无线电接入技术对至少一个第二接入节点进行操作。 WLAN AP，被布置为根据第二无线电接入技术进行操作。 通信接口被布置用于在第一接入节点和相应的第二接入节点之间进行直接通信。 在第一接入节点中执行的方法包括通过通信接口检索（S32）与用户设备UE / STA相关的第二接入节点的资源管理相关信息。 基于检索到的资源管理相关信息和内部资源管理相关信息，通过通信接口协调控制向第二和第二接入节点提供给双模用户设备UE / STA的无线资源（S33） 第一个节点的信息。

    CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS
    76.
    发明申请
    CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS 有权
    SAE / LTE网络中的电路交换服务

    公开(公告)号：US20170019773A1

    公开(公告)日：2017-01-19

    申请号：US15215745

    申请日：2016-07-21

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    发明人： Jari Vikberg ,  Andreas Witzel ,  Magnus Hallenstål ,  Magnus Olsson ,  Gunnar Mildh

    IPC分类号： H04W4/14 ,  H04W68/00 ,  H04W40/00 ,  H04W36/00 ,  H04W72/04

    CPC分类号： H04W4/14 ,  H04J11/00 ,  H04W36/0022 ,  H04W40/005 ,  H04W68/005 ,  H04W72/042 ,  H04W88/14 ,  H04W88/16 ,  H04W92/045

    摘要： A method and apparatus for providing both Mobile Terminated, MT, and Mobile Originated, MO, circuit switched (CS) services such as Short Message Service, SMS, services in networks utilizing CS Fallback and CSoLTE-I architectures. An extended SGs interface referred to as SGs+ is implemented between a Mobility Management Entity, MME, in an SAE core network and a Mobile Switching Center Server, MSC-S. The SGs+ interface supports transmission of upper layer CS packet data units while utilizing either connectionless or connection-oriented Signaling Connection Control Part, SCCP, operation. The non access stratum, NAS, signaling support between the User Equipment, UE, and the MME is extended to provide support for both MT SMS and MO SMS service.

    摘要翻译： 一种在使用CS Fallback和CSoLTE-I架构的网络中提供移动终端，MT和移动发起的MO，电路交换（CS）服务（诸如短消息服务，SMS）服务的方法和装置。 在SAE核心网络中的移动性管理实体MME，移动交换中心服务器MSC-S之间实现被称为SG +的扩展SG接口。 SGs +接口支持传输上层CS分组数据单元，同时利用无连接或面向连接的信令连接控制部分SCCP，操作。 扩展了用户设备，UE和MME之间的非接入层NAS，信令支持，为MT SMS和MO SMS服务提供支持。

    Paging of idle state wireless communication devices
    77.
    发明授权
    Paging of idle state wireless communication devices 有权

    公开(公告)号：US11838891B2

    公开(公告)日：2023-12-05

    申请号：US17286319

    申请日：2018-10-22

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Jari Vikberg ,  Göran Hall ,  Ulf Mattsson ,  Gunnar Mildh ,  Göran Rune

    IPC分类号： H04W68/02

    CPC分类号： H04W68/02

    摘要： Methods and devices of enabling paging of a wireless communication device. In an aspect, a method of a node configured to provide core network user plane functionality in a communications network is provided to enable paging of a wireless communication device being in an idle state. The method includes receiving an indication that data is to be transmitted in downlink to the wireless communication device, identifying a radio access network control plane function, and sending a downlink data notification comprising an identifier of the wireless communication device and of a core network control plane function configured to provide mobility management where the wireless communication device currently is registered, thereby enabling for the identified radio access network control plane function to forward the download data notification to the identified core network control plane function configured to provide mobility management to enable the identified core network control plane function configured to provide mobility management to page the wireless communication device.

    DYNAMIC ACTIVATION OF LOCAL BREAKOUT WITH COORDINATION BETWEEN APPLICATION DOMAIN AND MOBILE NETWORK
    78.
    发明公开
    DYNAMIC ACTIVATION OF LOCAL BREAKOUT WITH COORDINATION BETWEEN APPLICATION DOMAIN AND MOBILE NETWORK 审中-公开

    公开(公告)号：US20230224792A1

    公开(公告)日：2023-07-13

    申请号：US17766313

    申请日：2020-10-02

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Jan Backman ,  Jari Vikberg

    IPC分类号： H04W40/02 ,  H04L45/302 ,  H04L61/4511 ,  H04W76/20

    CPC分类号： H04W40/02 ,  H04L45/306 ,  H04L61/4511 ,  H04W76/20

    摘要： Disclosed herein is a method performed by a network node and a network node performing the method, which implements a DNS function in a mobile network, the method comprising the actions: receiving; a DNS query that originated at a UE; in response to receiving; the DNS query, determining; to trigger dynamic activation of Local Break Out, LBO, for a session of the UE at a breakout site of the mobile network for traffic between the UE and an edge AS site that is connected to the breakout site; and upon determining; to trigger dynamic activation of LBO for the session of the UE at the breakout site of the mobile network for traffic between the UE and the edge AS site, triggering; dynamic activation of LBO for the session of the UE at the breakout site of the mobile network for traffic between the UE and the edge AS site.

    NETWORK-INSTRUCTED HANDOVER FROM WLAN TO ANOTHER RADIO ACCESS NETWORK
    79.
    发明申请
    NETWORK-INSTRUCTED HANDOVER FROM WLAN TO ANOTHER RADIO ACCESS NETWORK 有权

    公开(公告)号：US20220286924A1

    公开(公告)日：2022-09-08

    申请号：US17705842

    申请日：2022-03-28

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： Filip Mestanov ,  Tomas Hedberg ,  Stephen Rayment ,  Dinand Roeland ,  Magnus Stattin ,  Jari Vikberg

    IPC分类号： H04W36/00

    摘要： Systems and methods are disclosed for providing a network-instructed handover of a wireless device from a Wireless Local Area Network (WLAN) to a Radio Access Network (RAN) of another Radio Access Technology (RAT), e.g., a 3rd Generation Partnership Project (3GPP) or 3rd Generation Partnership Project 2 (3GPP2) RAT. In one embodiment, a WLAN access node determines that a handover of a wireless device from the WLAN to another RAN of a different RAT is to be performed and transmits a handover instruction to the wireless device that instructs the wireless device to perform a handover from the WLAN to a RAN of a different RAT. In this manner, the WLAN access node is able to steer the wireless device from the WLAN to a RAN of a different RAT.