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公开(公告)号：US20230362775A1
公开(公告)日：2023-11-09
申请号：US18328033
申请日：2023-06-02
发明人： Jari Vikberg , Tomas Hedberg , Filip Mestanov
CPC分类号： H04W36/32 , H04W36/0072 , H04W36/14
摘要： Managing a plurality of non-coordinated radio access networks (RANs) connected to the core network is provided by acquiring information indicating that a wireless communication device is connected to a base station in a first of the plurality of RANs, and information indicating a location of the wireless communication device, acquiring information identifying at least a second of the plurality of RANs to which the wireless communication device may connect based on the location of the wireless communication device, and information indicating available frequencies in the second RAN via which frequencies the wireless communication device is allowed to access a network being accessible by the mobility management node, said network being operated by an operator different from those operating the first and second RANs, and delivering the information identifying the second RAN and the information indicating available frequencies in the second RAN to the wireless communication device.
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公开(公告)号：US20230247544A1
公开(公告)日：2023-08-03
申请号：US18132603
申请日：2023-04-10
发明人： Tomas Hedberg , Jari Vikberg
CPC分类号： H04W48/18 , H04W8/24 , H04W40/248 , H04W64/003 , H04W88/06
摘要： The invention relates to methods and devices for facilitating selection of network access for one or more wireless communication devices. A network connectivity selection node (106) establishes (S102) a connection with at least one reporting wireless communication device (101), receives (S103) information regarding topology of networks via which one or more modems (102-105) with which said at least one reporting wireless communication device is equipped is capable of performing access, as well as a current location of the at least one reporting wireless communication device, and stores (S104) the received network topology information and said location. Said node further establishes (S105) a connection with the one or more wireless communication devices for which selection of network is to be facilitated, determines (S106), from the network topology information, a recommendation on which network access the one or more wireless communication devices for which selection of network is to be facilitated should perform at
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公开(公告)号：US11457348B2
公开(公告)日：2022-09-27
申请号：US16643107
申请日：2017-08-30
发明人： Jari Vikberg , Kjell Gustafsson , Tomas Hedberg
摘要： The present disclosure relates to methods, arrangements and computer program products for remote subscriber identification module (SIM) provisioning. When performed in a telematics control arrangement, the SIM provisioning method comprises establishing a wireless connection with one or more SIM profile management arrangement and obtaining a plurality of SIM profiles from at least one of the one or more SIM profile management arrangements based on location information for the telematics control arrangement and/or on capabilities of wireless communication resources accessible to the telematics control arrangement. Each SIM profile comprises personalized SIM information for communication in at least one wireless communication network of a respective service provider.
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公开(公告)号：US10924937B2
公开(公告)日：2021-02-16
申请号：US16300542
申请日：2017-05-11
摘要： According to some embodiments, a method for use in a first spectrum access system (SAS) server of authorizing spectrum access comprises: receiving, from a second SAS, information about one or more priority access license (PAL) protection areas (PPAs) served by the second SAS; receiving a spectrum grant request on behalf of one of a first PPA or a first general authorized access (GAA) user; determining whether granting the spectrum grant request may interfere with a second PPA geographically proximate the one of the first PPA or the first GAA user, wherein the second PPA is served by the second SAS; and granting or denying the spectrum grant request based at least in part on the interference determination. The interference determination may comprise modeling the radio environment within the second PPA and surrounding areas based on the spectrum grant request to determine whether an aggregate interference level exceeds a threshold.
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公开(公告)号：US20200280890A1
公开(公告)日：2020-09-03
申请号：US16648131
申请日：2017-10-12
发明人： Jari Vikberg , Tomas Hedberg , Håkan Olofsson
摘要： Embodiments herein relate to a method performed by a communication device (10) for handling communication in a communication network comprising at least a first wireless communication network (11) and a second wireless communication network (14), wherein the communication device (10) is served by a first radio network node (13) in the second wireless communication network (14). The communication device (10) performs a preparation signaling, via the first radio network node (13) and transparently through the second wireless communication network (14), to a first network node (12) of the first wireless communication network (11) for preparing the first network node (12) and a second radio network node (18) in a first radio access network of the first communication network (11) with a pre-configuration for serving the communication device (10), wherein the preparation signaling comprises radio access network data and core network data of the communication device (10).
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公开(公告)号：US20200236614A1
公开(公告)日：2020-07-23
申请号：US16650628
申请日：2017-10-13
发明人： Tomas Hedberg , Jari VIKBERG
摘要： The invention relates to methods and devices for facilitating selection of network access for one or more wireless communication devices. A network connectivity selection node (106) establishes (S102) a connection with at least one reporting wireless communication device (101), receives (S103) information regarding topology of networks via which one or more modems (102-105) with which said at least one reporting wireless communication device is equipped is capable of performing access, as well as a current location of the at least one reporting wireless communication device, and stores (S104) the received network topology information and said location. Said node further establishes (S105) a connection with the one or more wireless communication devices for which selection of network is to be facilitated, determines (S106), from the network topology information, a recommendation on which network access the one or more wireless communication devices for which selection of network is to be facilitated should perform at said location, and transmits (S107), the recommendation to the one or more wireless communication devices for which selection of network is to be facilitated.
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公开(公告)号：US10433226B2
公开(公告)日：2019-10-01
申请号：US15117851
申请日：2014-02-11
发明人： Oscar Zee , Tomas Hedberg , Jari Vikberg
摘要： A method for achieving efficient usage of communication resources in a Wireless Local Area Network (WLAN) and a Radio Access Network (RAN), and a system executing the method are disclosed. The method comprises performing, by a user equipment (UE), measurements on a signal received from a WLAN control node, sending the measurements from the UE to a RAN control node, and sending, from the RAN control node to the UE, an instruction to send a probe signal to the WLAN control node. The method further comprises performing, by the WLAN control node, measurements on the probe signal, and determining whether or not the UE should be granted access to the WLAN.
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公开(公告)号：US20170026960A1
公开(公告)日：2017-01-26
申请号：US15113084
申请日：2015-01-29
发明人： Filip Mestanov , Tomas Hedberg , Oumer Teyeb , Jari Vikberg
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。
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公开(公告)号：US11343721B2
公开(公告)日：2022-05-24
申请号：US16491860
申请日：2017-03-08
发明人： Jari Vikberg , Tomas Hedberg , Håkan Olofsson
IPC分类号： H04W36/00 , H04W76/15 , H04W76/10 , H04L41/0806 , H04W8/08 , H04W12/06 , H04W36/14 , H04W84/04
摘要： Method performed by a communication device (10) for handling communication in a communication network comprising at least a first wireless communication network (11) and a second wireless communication network (14), which communication device (10) is served by a radio network node (13) in the second wireless communication network (14). The communication device (10) performs a preparation signaling, via the radio network node (13) and transparently through the second wireless communication network (14), to a first network node (12) of the first wireless communication network (11) for preparing the first network node (12) with a pre-configuration for serving the communication device (10).
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公开(公告)号：US11290927B2
公开(公告)日：2022-03-29
申请号：US16401367
申请日：2019-05-02
发明人： Filip Mestanov , Tomas Hedberg , Stephen Rayment , Dinand Roeland , Magnus Stattin , Jari Vikberg
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.
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