公开(公告)号：KR20200128569A

公开(公告)日：2020-11-13

申请号：KR20207029034

申请日：2019-04-05

Applicant: ERICSSON TELEFON AB L M

Inventor： BEN HENDA NOAMEN ,  SCHLIWA BERTLING PAUL ,  HEDMAN PETER ,  WIFVESSON MONICA

IPC: H04W12/10 ,  H04L29/06 ,  H04W8/22 ,  H04W12/00

Abstract: 통신시스템에서통신의사용자플레인보호를위한보안정책을처리하기위해 UE를동작시키기위한방법이제공된다. 그러한방법은 PDU 세션을확립하기위해액세스및 이동성관리기능(AMF) 쪽으로패킷데이터유닛(PDU) 세션확립요청네트워크액세스계층(NAS) 메시지를전송하는단계를포함한다. 상기방법은 UE가 PDU 세션을서비스하는데이터무선베어러(DRB들)들에대한무결성보호를활성화해야하는지의여부를표시하는액세스네트워크(AN) 특정자원셋업메시지를수신하는단계를더 포함한다.

公开(公告)号：WO2013171267A3

公开(公告)日：2014-04-17

申请号：PCT/EP2013060048

申请日：2013-05-15

Applicant: ERICSSON TELEFON AB L M

Inventor： KELLER RALF ,  LINDHOLM FREDRIK ,  HEDMAN PETER

IPC: H04W36/00

CPC classification number: H04W36/0022

Abstract: The invention relates to methods and nodes for supporting a session transfer, for a user equipment, from a circuit switched network to a packets witched network. According to one aspect a method for operating a control node of a core network is provided. The method comprises the steps: requesting from a radio access network of the circuit switched network information on whether a capability of the user equipment related to the session transfer are compatible with a network configuration related to the session transfer; receiving from the radio access network an indication whether the capability of the user equipment and the network configuration are compatible; determining whether to indicate that the session transfer is supported by using the received compatibility indication; and setting an indication whether the session transfer is supported according to the determination.

Abstract translation: 本发明涉及用于支持用户设备从电路交换网络到分组网络的会话传送的方法和节点。 根据一方面，提供了一种用于操作核心网络的控制节点的方法。 该方法包括以下步骤：从无线电接入网请求电路交换网络信息，说明与会话传输相关的用户设备的能力是否与会话传输相关的网络配置兼容; 从无线接入网接收用户设备的能力和网络配置是否兼容的指示; 通过使用所接收的兼容性指示来确定是否指示会话传送被支持; 并根据确定设置是否支持会话传送的指示。

公开(公告)号：WO2013171723A2

公开(公告)日：2013-11-21

申请号：PCT/IB2013054061

申请日：2013-05-17

Applicant: ERICSSON TELEFON AB L M

Inventor： FOTI GEORGE ,  HEDMAN PETER ,  SANCHEZ HERRERO JUAN ANTONIO ,  BAS SANCHEZ MARIA ESTHER

CPC classification number: H04W8/02 ,  H04L61/106 ,  H04W4/005 ,  H04W8/10 ,  H04W8/26 ,  H04W76/021 ,  H04W76/022

Abstract: According to one aspect of the teachings herein, a token is logically bound to an external identifier and provided to a wireless device via triggering signaling sent to the wireless device through an access network. The wireless device is configured to send registration signaling through the access network to a service provider network, in response to the triggering signaling and to return the token in such signaling. With this advantageous approach, the service provider network recognizes the token returned from the wireless device and thereby learns the association between a service provider network identifier that is received in the registration signaling for identifying the wireless device with respect to a service provided by the service provider network, and an external identifier assigned by the access network for use by the service provider network in identifying the wireless device to the access network.

Abstract translation: 根据本文的教导的一个方面，令牌逻辑上绑定到外部标识符，并通过经由接入网络发送到无线设备的触发信令而提供给无线设备。 无线设备被配置为响应于触发信令而通过接入网络向服务提供商网络发送注册信令，并将令牌返回到这种信令中。 利用这种有利的方法，服务提供商网络识别从无线设备返回的令牌，从而学习在用于识别无线设备的注册信令中接收的服务提供商网络标识符与服务提供商提供的服务之间的关联 网络和由接入网络分配的外部标识符，以供服务提供商网络用于向接入网络标识无线设备。

公开(公告)号：BR112014010428B1

公开(公告)日：2022-04-05

申请号：BR112014010428

申请日：2012-10-30

Applicant: ERICSSON TELEFON AB L M ,  ERICSSON TELEFON AB L M

Inventor： WIFVESSON MONICA ,  HEDMAN PETER ,  LEHTOVIRTA VESA

IPC: H04W12/08

Abstract: segurança na comunicação de dados em uma rede de comunicações. trata-se de um método de segurança na comunicação de dados entre um primeiro nó (10) ligado a uma primeira rede (40-1) e um segundo nó (20/30) ligado a uma segunda rede (40-2). no segundo nó (20/30), o método compreende: receber (s1) a primeira informação (l1) sobre se a primeira rede (40-1) tem um caminho de camada de rede seguro para o primeiro nó (10) ou é conhecida por usar um caminho de camada de rede seguro para os nós ligados; receber (s2) a segunda informação (i2) sobre se o segundo nó (20/30) tem um caminho de camada de rede seguro para a segunda rede (40-2) ou é conhecida por usar um caminho de camada de rede seguro para a segunda rede (40 -2); receber (s3) a terceira informação (i3) sobre se a primeira rede (40-1) tem um caminho interno de camada de rede seguro e, quando a primeira e a segunda rede (40-1, 40-2) são diferentes, sobre se a primeira rede (40-1) tem um caminho de camada de rede seguro para a segunda rede (40-2), ou é conhecida por usar um caminho de camada de rede seguro para a segunda rede (40-2). é determinado (s5) a partir da primeira, da segunda e da terceira informação (i1, i2, i3) se o caminho inteiro entre o primeiro nó (10) e o segundo nó (20/30) é seguro no nível de camada de rede, e com base nessa determinação, é decidido se estabelecer (s6t, s7r) uma segurança da camada de aplicativo para a comunicação de dados entre o primeiro nó (10) e o segundo nó (20/30), ou se continua sem segurança de camada de aplicativo (s8t, s8r).

公开(公告)号：WO2013171722A3

公开(公告)日：2014-03-20

申请号：PCT/IB2013054059

申请日：2013-05-17

Applicant: ERICSSON TELEFON AB L M

Inventor： FOTI GEORGE ,  HEDMAN PETER ,  SANCHEZ HERRERO JUAN ANTONIO

IPC: H04W4/00 ,  H04L29/12

CPC classification number: H04W8/02 ,  H04L61/106 ,  H04W4/005 ,  H04W8/10 ,  H04W8/26

Abstract: Techniques for automatically transferring an external identifier for a wireless device from a wireless communication network serving the wireless device to a service provider external to the wireless communication network are disclosed. In an example method, carried out in one or more nodes of the wireless communication network, a binding between the external identifier and an internal identifier for the wireless device is maintained. A data session for the wireless device and corresponding to the service provider is established, wherein said establishing includes an assignment of an IP address to the wireless device. A request for the external identifier is received from the service provider, said request including the IP address for the wireless device. The external identifier is then sent to the service provider, in response to the request.

Abstract translation: 公开了用于将无线设备的外部标识符从服务于无线设备的无线通信网络自动传送到无线通信网络外部的服务提供者的技术。 在无线通信网络的一个或多个节点中执行的示例性方法中，保持了外部标识符与无线设备的内部标识符之间的绑定。 建立无线设备并对应于服务提供商的数据会话，其中所述建立包括向无线设备分配IP地址。 从服务提供商接收到对外部标识符的请求，所述请求包括无线设备的IP地址。 然后根据请求将外部标识符发送到服务提供商。

公开(公告)号：WO2009017446A3

公开(公告)日：2010-01-14

申请号：PCT/SE2008050686

申请日：2008-06-10

Applicant: ERICSSON TELEFON AB L M ,  SYNNERGREN PER ,  HEDMAN PETER

Inventor： SYNNERGREN PER ,  HEDMAN PETER

IPC: H04W76/02 ,  H04L12/56

CPC classification number: H04W76/022 ,  H04L41/0893 ,  H04L65/1016 ,  H04L65/1066 ,  H04W76/041 ,  H04W80/10

Abstract: In a method and a system for handling a request for a service or a media flow from a user of a cellular radio system, means are provided for deciding if an already existing PDP context or EPS Bearer is to be used for the requested service or media flow based on information received from the system.

Abstract translation: 在用于处理来自蜂窝无线电系统的用户的服务或媒体流的请求的方法和系统中，提供用于确定是否将已经存在的PDP上下文或EPS承载用于所请求的服务或媒体的装置 基于从系统接收的信息流。

公开(公告)号：WO2015005853A2

公开(公告)日：2015-01-15

申请号：PCT/SE2014050843

申请日：2014-07-03

Applicant: ERICSSON TELEFON AB L M

Inventor： HEDMAN PETER ,  SCHLIWA-BERTLING PAUL

CPC classification number: H04W76/045 ,  H04W4/005 ,  H04W4/14 ,  H04W36/0022 ,  H04W76/022 ,  H04W76/046 ,  H04W76/048 ,  H04W76/068

Abstract: Method and Apparatus in a telecommunication system According to an aspect, there is provided a method in a network node of a radio access network, RAN, in a telecommunication system, the method comprising receiving (101) an indication from a network node in a core network that mobile terminated data is pending for a user equipment, UE, receiving (103) a connection request from the UE and setting up a radio resource control, RRC, connection to the UE, releasing (107) the RRC connection to the UE, whereby the method further comprises setting (105) a release timer value to a value sufficient to establish a mobile terminated communication by the network to the UE and the step of releasing the RRC connection to the UE is performed when the release timer has expired. Another aspect provides a method in a network node of a RAN in a telecommunication system, the method comprising keeping (123) a user equipment, UE, that is configured for long discontinuous reception, DRX, in idle mode, in radio resource control, RRC, connected mode long enough to allow a network stored mobile terminated short message service, MT SMS, to be received by the UE.

Abstract translation: 电信系统中的方法和装置根据一个方面，提供了一种在电信系统中的无线电接入网RAN的网络节点中的方法，所述方法包括：从核心中的网络节点接收（101）指示 网络中，移动终止数据待决于用户设备UE从UE接收（103）连接请求并建立到UE的无线电资源控制RRC连接，将RRC连接释放（107）到UE， 由此所述方法还包括：将释放定时器值设置（105）为足以建立网络对UE的移动终止通信的值，并且当释放定时器已经到期时执行释放到UE的RRC连接的步骤。 另一方面提供了一种在电信系统中的RAN的网络节点中的方法，所述方法包括：在空闲模式下，在无线电资源控制RRC中，保持（123）配置用于长期不连续接收DRX的用户设备UE ，连接模式足够长以允许由UE接收网络存储的移动终止短消息服务MT SMS。

公开(公告)号：WO2013191610A3

公开(公告)日：2014-03-20

申请号：PCT/SE2012051482

申请日：2012-12-21

Applicant: ERICSSON TELEFON AB L M

Inventor： HEDMAN PETER ,  KARLSSON MAGNUS

IPC: H04W60/04 ,  H04W48/08 ,  H04W48/16 ,  H04W76/02

CPC classification number: H04W8/06

Abstract: A method for attaching a wireless communications device (101) to a wireless communications network, the wireless communications network providing data communication, the method comprising communicating, between the wireless communications device and the wireless communications network, an indication (524, 630) that a selected one of the wireless communications device and the wireless communications network supports attachment of the wireless communications device to the wireless communications network without establishing an association to a packet data network (107).

Abstract translation: 一种用于将无线通信设备（101）附接到无线通信网络的方法，所述无线通信网络提供数据通信，所述方法包括在所述无线通信设备和所述无线通信网络之间通信指示（524,630），所述指示 所选择的一个无线通信设备和无线通信网络支持将无线通信设备附接到无线通信网络，而不建立与分组数据网络的关联（107）。

公开(公告)号：WO2013083803A3

公开(公告)日：2013-08-01

申请号：PCT/EP2012074843

申请日：2012-12-07

Applicant: ERICSSON TELEFON AB L M

Inventor： HEDMAN PETER ,  ROENNEKE HANS ,  KARLSSON MAGNUS ,  OLSSON MAGNUS

IPC: H04W8/06

CPC classification number: H04W4/14 ,  H04W4/005 ,  H04W8/06 ,  H04W48/18 ,  H04W60/00

Abstract: A wireless communication device can provide an indication that its registration in a circuit-switched domain of a network is intended only for a short message service that is included in or accompanies a registration request, such as a combined registration for both the CS domain and a packet-switched (PS) domain. The device can also change a conventional order of its domain registrations, e.g., by performing a PS- domain registration before a CS-domain registration, when it will send SMS messages over the PS domain. The device can indicate its intention to use or support for SMS over the PS domain and/or be informed about network support for SMS over the PS domain before the UE attempts a network registration.

Abstract translation: 无线通信设备可以提供这样的指示，即其在网络的电路交换域中的注册仅用于包括在注册请求中或伴随注册请求的短消息服务，诸如用于CS域和 分组交换（PS）域。 该设备还可以改变其域注册的常规顺序，例如，通过在CS域注册之前执行PS域注册，当其将通过PS域发送SMS消息时。 该设备可以在UE尝试网络注册之前指示其意图使用或支持PS域上的SMS和/或被通知关于PS域上的SMS的网络支持。

公开(公告)号：CO2022010532A2

公开(公告)日：2022-08-09

申请号：CO2022010532

申请日：2022-07-27

Applicant: ERICSSON TELEFON AB L M

Inventor： HEDMAN PETER ,  LU YUNJIE ,  GAN JUYING ,  FOTI GEORGE

IPC: H04W76/50 ,  H04W4/90 ,  H04W36/00 ,  H04W36/12

Abstract: La presente divulgación proporciona una entidad de gestión de acceso y movilidad y un método de manejo de emergencias de esta. El método de manejo de emergencias incluye: recibir un mensaje de movilidad desde una segunda entidad de gestión de acceso y movilidad, donde el mensaje de movilidad transporta un identificador de red de datos para conectividad IP; determinar que el identificador de red de datos en el mensaje de movilidad recibido sea un identificador de red de datos de emergencia, según los identificadores de red de datos de emergencia contenidos en los datos de configuración de emergencia con los que está configurada la primera entidad para la gestión del acceso y la movilidad, y determinar que la conectividad IP esté establecida para un servicio de emergencia. La presente divulgación da a conocer, además, los medios legibles por computadora correspondientes.