公开(公告)号：US20170374578A1

公开(公告)日：2017-12-28

申请号：US15544511

申请日：2015-02-09

Applicant: Nokia Solutions and Networks Oy

Inventor： Srinivasan SELVAGANAPATHY ,  Seppo Ilmari VESTERINEN ,  Xiang XU

IPC: H04W28/02 ,  H04W28/08 ,  H04W76/04 ,  H04W60/06 ,  H04W8/08 ,  H04W88/06 ,  H04W76/02

CPC classification number: H04W28/0226 ,  H04W8/082 ,  H04W28/0252 ,  H04W28/08 ,  H04W36/0069 ,  H04W60/06 ,  H04W76/15 ,  H04W76/22 ,  H04W88/06

Abstract: An apparatus comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to determine whether a bearer to be set up and used for a communication connection of a communication element is a bearer eligible for selected traffic offloading to a local gateway of a cell group when the local gateway is available, and in case the determination is affirmative, to provide an indication in a signaling to a communication network control element of the communication element, the indication indicates that the bearer to be set up is a bearer eligible for selected traffic off-loading as soon as a local gateway is available.

公开(公告)号：US20190306770A1

公开(公告)日：2019-10-03

申请号：US16307598

申请日：2016-06-06

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Seppo Ilmari VESTERINEN ,  Matti Einari LAITILA ,  Gyorgy WOLFNER

IPC: H04W36/12 ,  H04W8/24 ,  H04W84/00 ,  H04W40/34

Abstract: There are provided measures for assisted distributed gateway selection. Such measures exemplarily comprise (as control plane network entity functionality in a mobile network scenario where an access of a terminal to a network is movable between at least two base stations and routable in parallel via at least one local gateway and a centralized gateway) detecting movement of said access of said terminal from a first base station to a second base station, determining that a first network route which is a current network route from said terminal via a first local gateway which is a current local gateway of said at least one local gateway provides less network performance than a second network route from said terminal via a second local gateway of said at least one local gateway based on a result of said detecting, and deciding said second local gateway as a target local gateway for said terminal based on a result of said determining.

公开(公告)号：US20170367131A1

公开(公告)日：2017-12-21

申请号：US15678849

申请日：2017-08-16

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Seppo Ilmari VESTERINEN ,  Jouni KORHONEN ,  Matti Einari LAITILA

IPC: H04W76/02 ,  H04W48/08 ,  H04L29/12 ,  H04W92/02

CPC classification number: H04W76/12 ,  H04L61/2007 ,  H04L61/2092 ,  H04L61/6068 ,  H04L61/6077 ,  H04W48/08 ,  H04W76/15 ,  H04W92/02

Abstract: A second internet protocol network is logically connected to a packet data network connection provided between a user equipment and a first internet protocol network over a radio access network, the second internet protocol network located on a data path from the first internet protocol network to the user equipment. The first internet protocol network represents the highest level internet protocol point of attachment to the packet data network connection. Router advertisements are sent from the second internet protocol network to the user equipment over the radio access network via the packet data network connection.

公开(公告)号：US20170231018A1

公开(公告)日：2017-08-10

申请号：US15501885

申请日：2014-08-06

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Wolfgang HAHN ,  Seppo Ilmari VESTERINEN ,  John Juha Antero RASANEN

IPC: H04W76/02 ,  H04W80/06 ,  H04L29/12 ,  H04L29/06

CPC classification number: H04W76/10 ,  H04L61/2007 ,  H04L61/6068 ,  H04L61/6077 ,  H04L69/163 ,  H04W76/15 ,  H04W80/06

Abstract: It is provided a method, comprising monitoring if a second data path is established for a flow, wherein a first internet protocol address is configured for the flow via a first data path between an apparatus performing the method and a packet data network; assigning, if the second data path is established, a second internet protocol address different from the first internet protocol address for the flow via the second data path, wherein at least a part of the first data path belongs to a radio access technology; at least a part of the second data path belongs to the radio access technology; and the part of the first data path is different from the part of the second data path.

公开(公告)号：US20170104717A1

公开(公告)日：2017-04-13

申请号：US15315823

申请日：2014-06-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Seppo Ilmari VESTERINEN ,  Mika Petri Olavi RINNE ,  Matti Einari LAITILA

IPC: H04L29/12 ,  H04W8/26 ,  H04W40/02 ,  H04W76/02

CPC classification number: H04L61/2007 ,  H04L5/001 ,  H04L5/0098 ,  H04L61/6077 ,  H04L69/14 ,  H04W8/26 ,  H04W40/02 ,  H04W76/15 ,  H04W80/04 ,  H04W80/06 ,  H04W88/10

Abstract: It is provided a method, comprising configuring a first internet protocol address and a second internet protocol address different from the first internet protocol address for a connection between an apparatus performing the method and a packet data network; assigning the first internet protocol address to a first data path for the connection and to assign the second internet protocol address to a second data path for the connection, wherein at least a part of the first data path belongs to a radio access technology; at least a part of the second data path belongs to the radio access technology; and the part of the first data path is different from the part of the second data path.

公开(公告)号：US20150023254A1

公开(公告)日：2015-01-22

申请号：US14507450

申请日：2014-10-06

Applicant: Nokia Solutions and Networks OY

Inventor： Wolfgang HAHN ,  Seppo Ilmari VESTERINEN ,  Matti Einari LAITILA

IPC: H04W76/04 ,  H04L12/721

CPC classification number: H04W76/04 ,  H04L45/00 ,  H04L45/72 ,  H04L47/10 ,  H04W76/20 ,  H04W88/16

Abstract: According to an exemplary embodiment of the invention a network device may be provided which may comprise a receiving unit, a sending unit and an evaluating unit. It may be foreseen that the receiving unit may be adapted to receive a trigger signal for preparing a breakout of a plurality of packets, wherein the plurality of packets may comprise at least one packet from a first source and at least one packet from a second source and wherein the evaluating unit may be adapted to evaluate the trigger signal. Moreover, the evaluation unit may be adapted to evaluate packets from a first source and packets from a second source and the evaluation unit may be adapted to distinguish packets from the first source from packets from the second source.

Abstract translation: 根据本发明的示例性实施例，可以提供可以包括接收单元，发送单元和评估单元的网络设备。 可以预见，接收单元可以适于接收用于准备多个分组的突围的触发信号，其中多个分组可以包括来自第一源的至少一个分组和来自第二源的至少一个分组 并且其中所述评估单元可以适于评估所述触发信号。 此外，评估单元可以适于评估来自第一源的分组和来自第二源的分组，并且评估单元可以适于将来自第一源的分组与来自第二源的分组区分开。

公开(公告)号：US20180115927A1

公开(公告)日：2018-04-26

申请号：US15568433

申请日：2015-04-24

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Seppo Ilmari VESTERINEN ,  Matti Einari LAITILA ,  Kaisu IISAKKILA ,  Devaki CHANDRAMOULI ,  Cinzia SARTORI

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W36/0044 ,  H04W36/0072 ,  H04W92/20

Abstract: Improving user experience during handover. Transmitting by a source base station to a target base station a handover request message including a range of QoS profiles, receiving by the source bases station from the target base station a handover request acknowledge message indicating the radio resources or QoS profile selected from the range of QoS profiles, transmitting by the source base station station an identified resource gap between the selected QoS profile of the target base station and the currently used QoS profile in the source base station to an experience management entity.

公开(公告)号：US20170231026A1

公开(公告)日：2017-08-10

申请号：US15514569

申请日：2014-09-29

Applicant: Nokia Solutions and Networks Oy

Inventor： Seppo Ilmari VESTERINEN ,  Esa Mikael MALKAMAKI

IPC: H04W76/02

CPC classification number: H04W76/12 ,  H04W8/082 ,  H04W16/32 ,  H04W36/0069 ,  H04W76/15 ,  H04W88/16 ,  H04W92/045

Abstract: A primary connection to a user terminal configured to operate using dual connectivity is maintained. A first control interface is maintained to a first radio node maintaining a secondary connection to the user terminal configured to operate using dual connectivity, the first radio node providing a local gateway for the user terminal. A second control interface is maintained to a core network and a local gateway towards a core network is emulated by providing control plane functions of the local gateway provided by the first radio node towards the core network over the second control interface. Local gateway related control messages are relayed between the core network and the first radio node over the first control interface.

公开(公告)号：US20160165492A1

公开(公告)日：2016-06-09

申请号：US14908768

申请日：2014-07-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Yixue LEI ,  Kodo SHU ,  Haitao LI ,  Seppo Ilmari VESTERINEN ,  Xiang XU

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/02 ,  H04W48/16

CPC classification number: H04W36/0061 ,  H04W36/0055 ,  H04W36/0083 ,  H04W36/08 ,  H04W48/16 ,  H04W76/15 ,  H04W84/045

Abstract: Systems, methods, apparatuses, and computer program products for handling user equipment (UE) context for dual connectivity in, for example, enhanced small cell networks are provided. One method includes associating small cell identifiers that are assigned by an anchor evolved node B (eNB) with a unique cell identifier related to the anchor eNB, and reporting user equipment (UE) history information in dual connectivity mode to a target evolved node B (eNB). The UE history information comprises at least the unique cell identifier of the anchor eNB.

Abstract translation: 提供了用于处理例如增强型小型网络中的双连接的用户设备（UE）上下文的系统，方法，设备和计算机程序产品。 一种方法包括将由锚定演进节点B（eNB）分配的小小区标识符与与锚定eNB相关联的唯一小区标识符相关联，以及将用户设备（UE）以双连接模式的历史信息报告给目标演进节点B（ eNB）。 UE历史信息至少包括锚eNB的唯一小区标识符。