公开(公告)号：US20180123768A1

公开(公告)日：2018-05-03

申请号：US15858753

申请日：2017-12-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN

IPC: H04L5/00 ,  H04W80/02 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04L5/0064 ,  H04L1/1809 ,  H04L1/1838 ,  H04L1/1841 ,  H04L1/1851 ,  H04L1/1896 ,  H04W72/04 ,  H04W80/02

Abstract: Indication of delivery-path information may benefit various communication systems. For example, wireless communication systems may benefit from per-protocol data unit delivery-path indication to data recipient or from setting a timer expiry value dependent on such received information. A method can comprise sending, by a data-sending protocol entity, a control protocol data unit. The control protocol data unit can identify protocol data units destined to a data-receiving protocol entity. The method can also comprise providing in the control protocol data unit, for each of the identified protocol data units, a direct or indirect indication of at least one delay figure of a delivery path chosen for an initial transmission of the identified protocol data unit.

公开(公告)号：US20160183158A1

公开(公告)日：2016-06-23

申请号：US14909334

申请日：2014-01-31

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Guillaume DECARREAU ,  Benoist Pierre SEBIRE ,  Chunli WU ,  Henri Markus KOSKINEN

IPC: H04W40/02

CPC classification number: H04W24/02 ,  H04L1/1671 ,  H04L1/1877 ,  H04W24/04 ,  H04W36/0055 ,  H04W36/02 ,  H04W40/02 ,  H04W76/15

Abstract: A technique is provided for retransmitting data in a dual connectivity network in which a mobile station (MS) is connected to a first base station (BS) via a first radio link and to a second BS via a second radio link, including sending, by a first protocol entity of the MS, a protocol data unit (PDU) to a first entity of a second protocol of the MS for transmission to the first BS via the first radio link, detecting a trigger condition at the MS associated with the PDU, and re-sending, by the first protocol entity of the MS, the PDU to a second entity of the second protocol of the MS for transmission to the second BS via the second radio link.

Abstract translation: 提供了一种技术，用于在双连接网络中重传数据，其中移动站（MS）经由第一无线电链路连接到第一基站（BS），并经由第二无线电链路连接到第二BS，包括通过 MS的第一协议实体，到MS的第二协议的第一实体的协议数据单元（PDU），用于经由第一无线电链路传输到第一BS，检测与PDU相关联的MS处的触发条件， 以及由MS的第一协议实体将PDU发送到MS的第二协议的第二实体，以经由第二无线电链路传输到第二BS。

公开(公告)号：US20150078241A1

公开(公告)日：2015-03-19

申请号：US14026659

申请日：2013-09-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Xiang XU ,  Henri Markus KOSKINEN ,  Curt WONG

IPC: H04L12/18

CPC classification number: H04L12/189 ,  H04W72/005

Abstract: A method and apparatus can be configured to determine an indicator based on a received request. The method can also include transmitting the indicator towards a base station. The indicator affects the coverage of a multicast-broadcast single-frequency network transmission.

Abstract translation: 方法和装置可以被配置为基于接收到的请求来确定指示符。 该方法还可以包括向基站发送指示符。 该指标影响组播广播单频网络传输的覆盖范围。

公开(公告)号：US20240380688A1

公开(公告)日：2024-11-14

申请号：US18553133

申请日：2022-03-22

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN

IPC: H04L45/28 ,  H04L45/18 ,  H04W40/22 ,  H04W40/24

Abstract: Apparatuses and methods in a communication system are disclosed. A relay node in a network is disclosed. The network comprises a set of nodes operationally connected to the relay node. The relay node receives (500) a routing configuration, receives (502) a packet to be routed, reads (504) at least one header field of the packet, selects (506) a route for forwarding the packet based on the at least one header field and the routing configuration, applies (508) at least one restriction related to the packet based on at least one of the routing configuration and the at least one header field, and forwards (510) the packet to the selected route.

公开(公告)号：US20190190665A1

公开(公告)日：2019-06-20

申请号：US16327666

申请日：2017-06-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN

IPC: H04L5/00

CPC classification number: H04L5/001

Abstract: A method and apparatus may include configuring a split bearer. The split bearer is configured with a first data path between a user equipment and a first network node, and the split bearer is also configured with a second data path between the user equipment and a second network node. The split bearer is configured for a switching operation. The switching operation includes an operation where data transmission is restricted to be towards only one of the first data path and the second data path. The method also includes first transmitting on the split bearer towards the first data path. The method also includes performing the switching operation. The transmitting towards the first data path is switched to transmitting towards the second data path. The method also includes second transmitting on the split bearer towards the second data path.

公开(公告)号：US20170048893A1

公开(公告)日：2017-02-16

申请号：US15306871

申请日：2014-05-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Henri Markus KOSKINEN

IPC: H04W76/00 ,  H04W48/10 ,  H04L29/06 ,  H04W4/06

CPC classification number: H04W48/10 ,  H04L65/4076 ,  H04W4/06 ,  H04W36/0007 ,  H04W76/40

Abstract: This document discloses a solution of maintaining service continuity in a multimedia broadcast service provided by a cellular network in a multimedia broadcast service area. A base station may transmit, in at least one cell provided by the base station, control information comprising an information element, wherein the information element may comprise an identifier of the multimedia broadcast service area and an indication that may cause at least one terminal device located in the at least one cell to request the multimedia broadcast service content as a transmission addressed to the at least one terminal device. The at least one terminal device may receive the control information comprising the information element that may cause the at least one terminal device to request the multimedia broadcast service content as the transmission addressed to the at least one terminal device.

Abstract translation: 该文献公开了在多媒体广播服务区域中由蜂窝网络提供的多媒体广播服务中维护业务连续性的解决方案。 基站可以在由基站提供的至少一个小区中发送包括信息元素的控制信息，其中信息元素可以包括多媒体广播服务区域的标识符和可以使至少一个终端设备位于的指示 在所述至少一个小区中请求所述多媒体广播服务内容作为寻址到所述至少一个终端设备的传输。 所述至少一个终端设备可以接收包括可使所述至少一个终端设备请求所述多媒体广播服务内容作为寻址到所述至少一个终端设备的传输的信息元素的控制信息。

公开(公告)号：US20150327299A1

公开(公告)日：2015-11-12

申请号：US14758819

申请日：2013-01-25

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN

IPC: H04W76/00 ,  H04W4/06 ,  H04W72/00

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W36/0007 ,  H04W36/0033 ,  H04W76/40 ,  H04W92/20

Abstract: Content service(s) to device(s) is provided. Availability of broadcast transmission of said content is determined after an indication is signaled that a dedicated unicast radio bearer is needed/is not needed for reception of said. Subsequent to reception of the indication the content is transmitted over a dedicated unicast radio bearer or broadcasting. Transmission of the content can be supported by an indication of a need for a continued network connection for the device even when the amount of unicast traffic over the connection in a core network does not justify maintenance of the connection to cause the core network to refrain from releasing said network connection. Unicasting of content to a device moving from a first to a second cell can be continued based on signaling of a message to a control entity of a second cell, the message providing information of the identity of the service(s).

Abstract translation: 提供到设备的内容服务。 在指示需要/不需要专用单播无线电承载的指示之后确定所述内容的广播传输的可用性，以便接收所述内容。 在接收到指示之后，内容通过专用单播无线电承载或广播发送。 即使在核心网络中的连接上的单播流量的数量不能证明连接的维护，导致核心网络不被拒绝，也可以通过指示对于设备的连续网络连接的需求来支持内容的传输 释放所述网络连接。 可以基于向第二小区的控制实体的消息的信令来继续将内容单播到从第一小区移动到第二小区的设备，该消息提供服务的身份的信息。

公开(公告)号：US20210399789A1

公开(公告)日：2021-12-23

申请号：US17295952

申请日：2018-11-27

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Henri Markus KOSKINEN ,  Dawid KOZIOL ,  Esa Mikael MALKAMAKI

IPC: H04B7/155 ,  H04L12/735 ,  H04W40/24 ,  H04W76/14

Abstract: A relay node within a network, the network further comprising at least one donor node coupled to the relay node, and a mobile termination coupled to the relay node and at least one donor node, the relay node comprising means for: receiving a configuration message; configuring the relay node, based on the configuration message, to perform at least one of: receiving packets from the mobile termination and originating from one of the donor nodes; and sending packets to one of the donor nodes by transmitting them to the mobile termination.

公开(公告)号：US20210306929A1

公开(公告)日：2021-09-30

申请号：US17207365

申请日：2021-03-19

Applicant: Nokia Solutions and Networks Oy

Inventor： Henri Markus KOSKINEN

IPC: H04W40/02 ,  H04L12/741 ,  H04L12/707

Abstract: Systems, methods, apparatuses, and computer program products for packet backtracking and/or rerouting by integrated access and backhaul (IAB) nodes are provided. One method may include receiving, at a network node, a packet over an ingress link. The method may also include determining whether the packet is being returned as undeliverable, and, when it is determined that the packet is being returned as undeliverable, re-routing, discarding or sending the packet over a return egress link.

公开(公告)号：US20210051547A1

公开(公告)日：2021-02-18

申请号：US16943363

申请日：2020-07-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Henri Markus KOSKINEN ,  Esa MALKAMAKI

IPC: H04W36/08 ,  H04W36/38

Abstract: According to an embodiment, a method may include receiving, by a target network entity, at least one message from an integrated access and backhaul node. The method may further include receiving at least one handover request. The method may further include associating, based on the at least one message and the at least one handover request, by the target network entity, at least one mobile termination of at least one integrated access and backhaul node with at least one distributed unit of the at least one integrated access and backhaul node.