公开(公告)号：WO2017121485A1

公开(公告)日：2017-07-20

申请号：PCT/EP2016/050708

申请日：2016-01-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： VESTERINEN, Seppo Ilmari ,  SAILY, Mikko

IPC: H04W76/04 ,  H04W36/00

CPC classification number: H04W36/0033 ,  H04W76/27

Abstract: The invention relates to an apparatus comprising: at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: detect a condition to a change to a low activity state; inform a serving node on the change to the low activity state; carry out the change to the low activity state and maintain information on the serving node, and in the case a cell change is carried out, inform the serving node on the cell change as instructed by the serving node.

Abstract translation: 本发明涉及一种装置，包括：至少一个处理器和包括计算机程序代码的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器 使所述装置至少：检测条件以改变到低活动状态; 通知服务节点改变到低活动状态; 执行到低活动状态的改变并维护关于服务节点的信息，并且在执行小区改变的情况下，根据服务节点的指示通知服务节点小区改变。

公开(公告)号：WO2017194104A1

公开(公告)日：2017-11-16

申请号：PCT/EP2016/060624

申请日：2016-05-12

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： VESTERINEN, Seppo Ilmari ,  SAILY, Mikko

IPC: H04W76/04

CPC classification number: H04W76/12 ,  H04W8/12 ,  H04W48/20 ,  H04W76/27 ,  H04W92/20

Abstract: Various communication systems may benefit from improved signaling towards a core network. For example, networks may benefit from reduced signaling towards a core network when a user equipment selects a new cell. A method includes receiving a request at a first network node from a user equipment in an inactive connected state to connect to a second network node. The method also includes establishing a tunnel between the first network node and the second network node. In addition, the method includes exchanging data between the first network node and a core network entity. The first network node operates as an anchor node after the user equipment has connected to the second network node.

Abstract translation: 各种通信系统可以受益于改善对核心网络的信令。 例如，当用户设备选择新的小区时，网络可以从减少向核心网络的信令中受益。 一种方法包括在第一网络节点处接收来自处于非活动连接状态的用户设备的连接到第二网络节点的请求。 该方法还包括在第一网络节点和第二网络节点之间建立隧道。 另外，该方法包括在第一网络节点和核心网络实体之间交换数据。 在用户设备连接到第二网络节点之后，第一网络节点作为锚节点工作。

公开(公告)号：WO2016091298A1

公开(公告)日：2016-06-16

申请号：PCT/EP2014/077184

申请日：2014-12-10

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： VESTERINEN, Seppo Ilmari ,  LAITILA, Matti Einari

IPC: H04L12/801 ,  H04W28/02 ,  H04L12/859 ,  H04L12/851 ,  H04L12/825

CPC classification number: H04L47/12 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/2475 ,  H04L47/263 ,  H04W28/0231 ,  H04W28/0268 ,  H04W28/0289

Abstract: A technique may include determining a congestion level for a cell, receiving, from a user device, data associated with a user device flow from the user device, determining one or more flow events for the user device flow, sending, from the base station, information, including the congestion level and the one or more flow events, to a quality of experience manager to allow the quality of experience manager to determine one or more updated quality of service profiles for the user device, receiving, by the base station from the quality of experience manager, an updated quality of service profile for the user device flow, sending, by the base station to the user device based upon the updated quality of service profile for the user device flow, instructions to the user device to cause the user device to adjust an uplink data rate of the user device flow.

Abstract translation: 技术可以包括确定小区的拥塞级别，从用户设备接收与来自用户设备的用户设备流相关联的数据，确定用户设备流的一个或多个流事件，从基站发送， 包括拥塞水平和一个或多个流程事件的信息提供给体验管理者的质量，以允许体验管理者的质量确定用户设备的一个或多个更新的服务质量简档，由基站从 体验管理者的质量，用户设备流的更新的服务质量文件，基于用户设备流的更新的服务简档的基站向用户设备发送指令，以向用户设备发送引导用户的指令 用于调整用户设备流的上行链路数据速率的设备。

公开(公告)号：WO2015032565A1

公开(公告)日：2015-03-12

申请号：PCT/EP2014/066800

申请日：2014-08-05

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： CHIBA, Tsunehiko ,  VESTERINEN, Seppo Ilmari

IPC: H04W28/08 ,  H04W28/10 ,  H04W92/20

CPC classification number: H04W36/24 ,  H04W16/32 ,  H04W76/22 ,  H04W92/20

Abstract: Selective bearer splitting may be of benefit to various communication systems. For example, selective bearer splitting may beneficial to small cell systems of the third generation partnership project (3GPP) or similar systems. A method may include determining a capacity information regarding capacity of an interface between a first base station and a second base station. The method may also include selecting, on a per user equipment's bearer service basis, a data splitting point for at least one of a plurality of bearer services for a user equipment, based on the condition of the interface.

Abstract translation: 选择性承载分裂对于各种通信系统可能是有益的。 例如，选择性承载分割可能有益于第三代合作伙伴计划（3GPP）或类似系统的小型小区系统。 方法可以包括确定关于第一基站和第二基站之间的接口的容量的容量信息。 该方法还可以包括基于接口的条件，在每个用户设备的承载业务基础上选择针对用户设备的多个承载业务中的至少一个的数据分割点。

公开(公告)号：WO2017211381A1

公开(公告)日：2017-12-14

申请号：PCT/EP2016/062793

申请日：2016-06-06

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

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

IPC: H04W36/12

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.

Abstract translation:

提供了辅助分布式网关选择的措施。 这样的措施示例性地包括（作为在终端对网络的接入可在至少两个基站之间移动并且经由至少一个本地网关和集中式网关并行地路由的移动网络场景中的控制平面网络实体功能） 所述终端从第一基站接入所述第二基站，确定作为当前网络路由的第一网络路由，所述第一网络路由是经由作为所述至少一个本地网关的当前本地网关的第一本地网关从所述终端 基于所述检测的结果，提供比来自所述终端的经由所述至少一个本地网关的第二本地网关的第二网络路由更少的网络性能，并基于结果将所述第二本地网关判定为所述终端的目标本地网关 的说确定。

公开(公告)号：WO2015049007A1

公开(公告)日：2015-04-09

申请号：PCT/EP2013/070657

申请日：2013-10-04

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： VAN PHAN, Vinh ,  YU, Ling ,  PEKONEN, Johanna Katariina ,  VESTERINEN, Seppo Ilmari

IPC: H04W76/00 ,  H04W76/02 ,  H04W24/04 ,  H04W92/04

CPC classification number: H04W76/14 ,  H04W24/04 ,  H04W92/045

Abstract: A technique is provided for detecting, by a base station (BS), a failure of an interface (e.g., S1 interface) between the BS and a core network (BS-core network interface), sending, by the BS, a notification message to one or more mobile stations (MSs) of a cell indicating the failure of the BS-core network interface, and selecting, by the BS, a new mode of operation for the BS. The new mode of operation for the BS may include at least one of the following: to cease operating or a non-operational mode; and to operate in a device-to- device (D2D) assistance mode of operation in which the BS assists direct MS-to-MS communications.

Abstract translation: 提供了一种用于由基站（BS）检测BS与核心网（BS-核心网接口）之间的接口（例如，S1接口）的故障的技术，由BS发送通知消息 指示BS核心网络接口故障的小区的一个或多个移动站（MS），以及由BS选择BS的新的操作模式。 BS的新操作模式可以包括以下中的至少一个：停止操作或非操作模式; 并且在设备到设备（D2D）辅助操作模式下操作，其中BS协助直接的MS到MS通信。

公开(公告)号：WO2015014560A1

公开(公告)日：2015-02-05

申请号：PCT/EP2014/064026

申请日：2014-07-02

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

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

IPC: H04W36/00

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。

公开(公告)号：WO2017121496A1

公开(公告)日：2017-07-20

申请号：PCT/EP2016/053002

申请日：2016-02-12

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： SAILY, Mikko ,  HAILU, Sofonias ,  VESTERINEN, Seppo Ilmari

IPC: H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0033 ,  H04W76/27

Abstract: An apparatus suitable for at least to: select a cell in a low activity state, and; in the case the selected cell is the same as a serving cell while carrying out a state change to the low activity state, transmit a radio connection resume request to the selected cell; or in the case the selected cell is another cell than the serving cell while carrying out a state change to the low activity state, transmit a radio resume request to the selected cell with information on the location of the user device provided the information on the location has not been transmitted in relation to a cell change carried out in the low activity state; receive, as a response to the radio connection resume request, a radio connection resume request response, and carry out a radio connection resume for the data transmission.

Abstract translation: 适用于至少：选择处于低活动状态的小区，以及; 在执行状态改变为低活动状态的同时所选小区与服务小区相同的情况下，向所选小区发送无线连接恢复请求; 或者在所选择的小区是服务小区之外的另一个小区的情况下，在执行到低活动性状态的状态改变时，向所选择的小区发送无线电重新开始请求，其中关于用户设备的位置信息提供关于位置的信息 尚未传输与低活动状态下进行的小区更换有关的信息; 作为对无线电连接恢复请求的响应，接收无线电连接恢复请求响应，并执行用于数据传输的无线电连接恢复。

公开(公告)号：WO2016171716A1

公开(公告)日：2016-10-27

申请号：PCT/US2015/027513

申请日：2015-04-24

Applicant: NOKIA SOLUTIONS AND NETWORKS OY ,  CHANDRAMOULI, Devaki

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

IPC: H04W36/00 ,  H04W92/20

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.

Abstract translation: 改善切换过程中的用户体验。 源基站向目标基站发送包括一系列QoS简档的切换请求消息，由源基站从目标基站接收切换请求确认消息，该切换请求确认消息指示从以下范围选择的无线电资源或QoS简档： QoS简档，由源基站发送所选择的目标基站的QoS简档和源基站中的当前使用的QoS简档之间的识别的资源差距给体验管理实体。

公开(公告)号：WO2016128013A1

公开(公告)日：2016-08-18

申请号：PCT/EP2015/052599

申请日：2015-02-09

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： SELVAGANAPATHY, Srinivasan ,  VESTERINEN, Seppo Ilmari ,  XU, Xiang

IPC: H04W8/08 ,  H04W76/02 ,  H04W76/04 ,  H04W28/02

CPC classification number: H04W28/0226 ,  H04W8/082 ,  H04W28/0252 ,  H04W28/08 ,  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 offloading as soon as a local gateway is available.

Abstract translation: 一种装置，包括至少一个处理电路和至少一个存储器，用于存储由处理电路执行的指令，其中所述至少一个存储器和指令被配置成与所述至少一个处理电路一起使所述装置处于 至少：确定当本地网关可用时，要建立和使用通信元件的通信连接的承载是否符合选择流量卸载到小区组的本地网关的承载，并且在确定是 肯定地，为了向通信元件的通信网络控制元件发送信令提供指示，该指示表明当本地网关可用时，所建立的载体是符合选择的流量卸载的载体。