公开(公告)号：US20180227779A9

公开(公告)日：2018-08-09

申请号：US15125819

申请日：2015-03-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars Dalsgaard ,  Ilkka Keskitalo ,  Jorma Kaikkonen

IPC: H04W24/08 ,  H04W4/06 ,  H04W72/04 ,  H04W72/00 ,  H04W72/08

CPC classification number: H04W24/08 ,  H04W4/06 ,  H04W24/10 ,  H04W72/005 ,  H04W72/0453 ,  H04W72/08

Abstract: A method, apparatus and computer program product are provided for multimedia broadcast single frequency network measurements. A method is provided for receiving a multimedia broadcast single frequency network measurement request (32); and measuring, at a user equipment, multimedia broadcast single frequency network parameters, wherein the multimedia broadcast single multimedia broadcast single frequency network measurement is independent of the user equipment radio resource control state (34).

公开(公告)号：US20170339547A1

公开(公告)日：2017-11-23

申请号：US15534104

申请日：2014-12-12

Applicant: Nokia Technologies Oy

Inventor： Ilkka Keskitalo ,  Zexian Li ,  Mikko Uusitalo ,  Martti Moisio

IPC: H04W8/00 ,  H04W4/00 ,  H04W4/02 ,  H04W84/04

Abstract: In some example embodiments, there is provided a method. The method may include determining whether a communication terminal is within range of a wireless gateway to enable connection establishment between the wireless gateway and the communication terminal; and establishing at least one connection between the wireless gateway and the communication terminal, when the communication terminal is determined to be within range. Related systems, methods, and articles of manufacture are also described.

公开(公告)号：US09693265B2

公开(公告)日：2017-06-27

申请号：US14371358

申请日：2013-01-15

Applicant: Nokia Technologies Oy

Inventor： Ilkka Keskitalo ,  Elena Virtej ,  Jani Puttonen

IPC: H04W36/00 ,  H04W72/04 ,  H04W76/06

CPC classification number: H04W36/0011 ,  H04W36/08 ,  H04W72/0413 ,  H04W76/30 ,  H04W76/38

Abstract: A method, apparatus and computer program product are provided herein to enable a current release timer value to be transferred to a target access point (e.g. target cell) in an instance in which a mobile terminal is performing a handover or has recently attached to a target access point. In some example embodiments, a method is provided that comprises determining that a handover condition exists for a mobile terminal. The method of this embodiment may also include determining a release timer value for the mobile terminal. The method of this embodiment may also include causing the release timer value to be transmitted to a target access point. In some example embodiments, the release timer value is configured to trigger a release timer in the target access point.

公开(公告)号：US09578579B2

公开(公告)日：2017-02-21

申请号：US14650025

申请日：2012-12-18

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Jussi-Pekka Koskinen ,  Jorma Kaikkonen ,  Ilkka Keskitalo ,  Jarkko Tuomo Koskela

IPC: H04W36/30 ,  H04W28/08 ,  H04W36/14 ,  H04W16/32 ,  H04W36/00 ,  H04W24/10

CPC classification number: H04W36/30 ,  H04W16/32 ,  H04W24/10 ,  H04W28/08 ,  H04W36/0088 ,  H04W36/14 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: A method, apparatus and software related product (e.g., a computer readable memory) for efficient measurement reporting by UEs to provide, for example, lower UE power consumption, efficient use of network resources, small cell ottloading, etc., in wireless networks such as LTE/LTE-A systems that can be also applied in inter-system cases such as a mix of UTRAN and E-UTRAN as one non-limiting example is presented. The UE performs measurements and event evaluation as in conventional LTE/LTE-A systems, but for certain cells/carriers an event triggered measurement report, which conventionally would be transmitted when time-to-trigger (TTT) expires (see details e.g. in 3GPP TS 36.331), is not transmitted but regarded as buffered (e.g., in a memory or buffered memory of the UE) as a candidate measurement report, when a predefined criterion is not met. This predefined criterion is e.g. a need at the UE to request network resources for uplink transmission by the UE. Thus, a UE being in connected mode but not actively transmitting data, will not report measurements resulting in likely handovers.

Abstract translation: 一种用于UE的有效测量报告的方法，装置和软件相关产品（例如，计算机可读存储器），以在无线网络中提供例如较低的UE功率消耗，网络资源的有效使用，小型小区负载等， 作为LTE / LTE-A系统，其也可以应用在例如混合UTRAN和E-UTRAN的系统间情况下作为一个非限制性示例。 UE按照传统的LTE / LTE-A系统执行测量和事件评估，但是对于某些小区/载波，事件触发的测量报告通常在时间触发（TTT）到期时被传送（详见例如3GPP TS 36.331）作为候选测量报告，当不满足预定义的标准时，不被发送，而是被视为缓冲的（例如，在UE的存储器或缓冲存储器中）。 这个预定义的标准是例如。 在UE处需要请求用于UE的上行链路传输的网络资源。 因此，UE处于连接模式但不主动传输数据，将不会报告导致可能切换的测量结果。

公开(公告)号：US20170006485A1

公开(公告)日：2017-01-05

申请号：US15125819

申请日：2015-03-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lars Dalsgaard ,  Ilkka Keskitalo ,  Jorma Kaikkonen

IPC: H04W24/08 ,  H04W72/08 ,  H04W72/00 ,  H04W4/06 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04W4/06 ,  H04W24/10 ,  H04W72/005 ,  H04W72/0453 ,  H04W72/08

Abstract: A method, apparatus and computer program product are provided for multimedia broadcast single frequency network measurements. A method is provided for receiving a multimedia broadcast single frequency network measurement request (32); and measuring, at a user equipment, multimedia broadcast single frequency network parameters, wherein the multimedia broadcast single multimedia broadcast single frequency network measurement is independent of the user equipment radio resource control state (34).

Abstract translation: 提供了多媒体广播单频网测量的方法，装置和计算机程序产品。 提供一种用于接收多媒体广播单频网测量请求（32）的方法; 并且在用户设备处测量多媒体广播单频网络参数，其中所述多媒体广播单个多媒体广播单频网络测量独立于所述用户设备无线电资源控制状态（34）。

公开(公告)号：US20150237533A1

公开(公告)日：2015-08-20

申请号：US14371358

申请日：2013-01-15

Applicant: Nokia Technologies Oy

Inventor： Ilkka Keskitalo ,  Elena Virtej ,  Jani Puttonen

IPC: H04W36/00 ,  H04W76/06 ,  H04W72/04

CPC classification number: H04W36/0011 ,  H04W36/08 ,  H04W72/0413 ,  H04W76/30 ,  H04W76/38

Abstract: A method, apparatus and computer program product are provided herein to enable a current release timer value to be transferred to a target access point (e.g. target cell) in an instance in which a mobile terminal is performing a handover or has recently attached to a target access point. In some example embodiments, a method is provided that comprises determining that a handover condition exists for a mobile terminal. The method of this embodiment may also include determining a release timer value for the mobile terminal. The method of this embodiment may also include causing the release timer value to be transmitted to a target access point. In some example embodiments, the release timer value is configured to trigger a release timer in the target access point.

Abstract translation: 本文提供了一种方法，装置和计算机程序产品，用于在移动终端正在执行切换或最近连接到目标的情况下使当前释放定时器值被传送到目标接入点（例如目标小区） 切入点。 在一些示例性实施例中，提供了一种方法，其包括确定移动终端存在切换条件。 该实施例的方法还可以包括确定移动终端的释放定时器值。 该实施例的方法还可以包括使释放定时器值被发送到目标接入点。 在一些示例性实施例中，释放定时器值被配置为触发目标接入点中的释放定时器。

公开(公告)号：US12156267B2

公开(公告)日：2024-11-26

申请号：US17634301

申请日：2019-08-12

Applicant: Nokia Technologies Oy

Inventor： Esa Tiirola ,  Keeth Saliya Jayasinghe Laddu ,  Mark Cudak ,  Ilkka Keskitalo ,  Juha Sakari Korhonen

IPC: H04W76/15 ,  H04L5/16 ,  H04W76/20 ,  H04B7/155 ,  H04L5/00 ,  H04L5/14 ,  H04W88/08 ,  H04W88/14 ,  H04W92/24

Abstract: A distributed unit, DU, of a radio access node configured to operate in a scenario where the DU is one of multiple DUs serving links to a multi-connected entity, acquires a first DU radio resource configuration for the DU, acquires a first link radio resource configuration corresponding to a first link of a multi-connectivity link of a multi-connected entity, wherein the first link is served by the DU, acquires a multiplexing configuration of the multi-connectivity link, and determines availability of at least one radio resource for the multi-connectivity link based on the first DU radio resource configuration, the first link radio resource configuration, and the multiplexing configuration.

公开(公告)号：US11272450B2

公开(公告)日：2022-03-08

申请号：US15129135

申请日：2014-04-03

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Ilkka Keskitalo ,  Jorma Johannes Kaikkonen ,  Jussi-Pekka Koskinen

IPC: H04W52/02 ,  H04W76/28 ,  H04W76/40 ,  H04W24/02

Abstract: Methods and apparatus, including computer program products, are provided for MBSFN measurements. In one aspect there is provided a method. The method may include receiving, by a user equipment, an indication of a monitoring requirement (202, 204) for at least one of an idle mode of operation at the user equipment or a connected mode of operation at the user equipment; receiving, by the user equipment, information (206) for one or more transmissions (MBMS) that are multicast or broadcast; and measuring, by the user equipment, the one or more transmissions (MBMS) that are multicast or broadcast, the measuring performed in accordance with the received information (206) and without regard to the indication of the monitoring requirement (202, 204) for at least one of the idle mode of operation or the connected mode of operation. Related apparatus, systems, methods, and articles are also described.

公开(公告)号：US10659976B2

公开(公告)日：2020-05-19

申请号：US15197048

申请日：2016-06-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jussi-Pekka Koskinen ,  Ilkka Keskitalo ,  Jarkko T. Koskela

IPC: H04W36/00 ,  H04W24/02 ,  H04L5/00 ,  H04W4/70 ,  H04W36/30 ,  H04W76/27 ,  H04W36/08 ,  H04W68/02 ,  H04W88/02 ,  H04W88/16

Abstract: Various communication systems may benefit from optimizations, such as signaling optimizations. For example, certain wireless communication systems may benefit from paging enhancement for signaling optimization. A method can include identifying, by a network element, a procedure to be used by a user equipment as a response to a paging message. The method can also include indicating the procedure from the network element to the user equipment.

公开(公告)号：US10285088B2

公开(公告)日：2019-05-07

申请号：US15512517

申请日：2014-09-26

Applicant: Nokia Technologies Oy

Inventor： Benoist Sebire ,  Ilkka Keskitalo

IPC: H04W24/10 ,  H04W24/02 ,  H04W24/08 ,  H04W72/04 ,  H04W72/12 ,  H04W74/08

Abstract: Systems and techniques for minimize drive testing measurements. Network elements including UEs and eNBs are configured to define measurement procedures to determine control plane latency affecting scheduling requests, RACH procedures, and combinations thereof. Upon initiation of a request for uplink resources, such as a scheduling request or a RACH procedure, a UE notes the time of the request and measures the time until its fulfillment. If a scheduling request fails, a RACH procedure may be performed and in such cases, the time from initiation of the scheduling request, through its failure, until successful completion of the RACH procedure may be measured. Once a measurement has been made, the measured duration and other associated information are assembled and analyzed, and when the measurement and other information meets criteria for inclusion in a measurement report, the report is assembled and sent, or logged for sending, to an eNB.