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公开(公告)号：US20160073442A1
公开(公告)日：2016-03-10
申请号：US14888177
申请日：2014-05-09
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jussi-Pekka KOSKINEN , Jarkko Tuomo KOSKELA , Jorma Johannes KAIKKONEN , Lars DALSGAARD , Esa Mikael MALKAMÄKI
IPC: H04W76/02
CPC classification number: H04W76/15 , H04W36/0069 , H04W36/08 , H04W76/19
Abstract: Methods and apparatus, including computer program products, are provided for dual connectivity. In one aspect there is provided a method. The method may include detecting, at a user equipment configured for dual connectivity to a secondary cell and a primary cell, a radio link failure with the secondary cell; and reporting, in response to the detected radio link failure, an indication of the radio link failure with the secondary cell, wherein the user equipment maintains connectivity with the primary cell despite the radio link failure with the secondary cell. Related apparatus, systems, methods, and articles are also described.
Abstract translation: 提供了包括计算机程序产品在内的方法和装置，用于双重连接。 在一个方面，提供了一种方法。 该方法可以包括在配置为与二次小区和主小区的双连接的用户设备处检测与二级小区的无线电链路故障; 以及响应于检测到的无线电链路故障，报告与所述辅助小区的无线电链路故障的指示，其中所述用户设备维护与所述主小区的连接，尽管与所述辅助小区无线电链路故障。 还描述了相关装置，系统，方法和制品。
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公开(公告)号：US20240421957A1
公开(公告)日：2024-12-19
申请号：US18702561
申请日：2022-10-07
Applicant: Nokia Technologies Oy
IPC: H04L5/00
Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising means for receiving, from a wireless network node, an activation indication activating a Transmission Configuration Indicator. TCI, state for a control resource set, wherein the TCI state indicates a reference signal associated with a cell identifier, means for determining one or more control resource set parameters depending on the cell identifier and means for monitoring a downlink control channel using said one or more control resource set parameters.
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公开(公告)号：US20240414729A1
公开(公告)日：2024-12-12
申请号：US18702515
申请日：2022-07-28
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Jorma Johannes KAIKKONEN , Mihai ENESCU
IPC: H04W72/231 , H04W68/02 , H04W72/0446
Abstract: This document discloses a solution for using a search space configuration for detecting a paging identifier. According to an aspect, a method in a terminal device comprises: receiving, for a control resource set, a first search space configuration for searching a downlink control channel carrying an identifier of the apparatus, wherein the first search space configuration defines a first time interval between consecutive periodic search windows; receiving, for the control resource set, a second search space configuration for searching for a downlink control channel carrying a paging identifier associated with the apparatus, wherein the second search space configuration defines a second time interval between consecutive periodic search windows; enabling the second search space configuration upon receiving a message indicating a cell having a cell identifier different from a cell identifier of a cell serving the apparatus; and searching for the identifier according to the first search space configuration and, in response to the enabling, searching for the paging identifier according to the second search space configuration.
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公开(公告)号：US20240341000A1
公开(公告)日：2024-10-10
申请号：US18598698
申请日：2024-03-07
Applicant: Nokia Technologies Oy
Inventor： Nhat-Quang NHAN , Jorma Johannes KAIKKONEN , Marco MASO , Karri Markus RANTA-AHO , John HARRIS
IPC: H04W76/28 , H04L1/1812 , H04L1/1829
CPC classification number: H04W76/28 , H04L1/1819 , H04L1/1854
Abstract: Balancing latency reduction and user equipment power saving is provided. A method for balancing latency reduction and user equipment power saving may include receiving, from a network entity, an indication of a number of repetitions of an uplink channel and determine at least one duration of at least one timer based on at least the number of repetitions. The method may further transmit the uplink channel with the number of repetitions and starts the timer and determine, based on an expiration status of the at least one timer, a discontinuous reception state of the apparatus comprising a plurality of active and inactive states.
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公开(公告)号：US20240284334A1
公开(公告)日：2024-08-22
申请号：US18112413
申请日：2023-02-21
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Kari Juhani HOOLI , Knud KNUDSEN , Jorma Johannes KAIKKONEN , Mads LAURIDSEN , Jussi-Pekka KOSKINEN , Daniela LASELVA
IPC: H04W52/02
CPC classification number: H04W52/0235
Abstract: Wake-up signal beacon arrangement for wake-up signal coverage detection is provided. A method for wake-up signal beacon arrangement for wake-up signal coverage detection may include receiving at least one configuration for a first wake-up signal beacon and a second wake-up signal beacon. A power or energy of the second wake-up signal beacon may be lower than a power or energy of the first wake-up signal beacon. The method may also include monitoring a current cell for wake-up signal beacons during a wake-up signal mode using the received at least one configuration, and modifying the monitoring of the current cell based on a detection metric. The detection metric may be determined based on at least the second wake-up signal beacon.
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Patent Agency Ranking
公开(公告)号：US20240283582A1
公开(公告)日：2024-08-22
申请号：US18540237
申请日：2023-12-14
Applicant: Nokia Technologies Oy
Inventor： Knud KNUDSEN , Ganesh VENKATRAMAN , Esa Tapani TIIROLA , Jorma Johannes KAIKKONEN , Jan Torst HVIID
CPC classification number: H04L5/0007 , H04L27/2607 , H04W52/0229
Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising at least one processing core and at least one memory storing instructions that, when executed by the at least one processing core, cause the apparatus at least to determine a bit sequence, divide the bit sequence into fragments of bits, map each fragment of bits to a different orthogonal frequency division multiplexed (OFDM) symbol, encode the fragments using on-off keying or frequency shift keying manipulate the encoded fragments to obtain a cyclic signal for each OFDM symbol and transmit a wakeup signal comprising the manipulated fragments.
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公开(公告)号：US20240214159A1
公开(公告)日：2024-06-27
申请号：US18553088
申请日：2022-03-29
Applicant: Nokia Technologies Oy
Inventor： Timo Erkki LUNTTILA , Kari Juhani HOOLI , Esa Tapani TIIROLA , Jorma Johannes KAIKKONEN , Sami-Jukka HAKOLA
IPC: H04L5/00 , H04W72/0446 , H04W74/0808
CPC classification number: H04L5/0053 , H04W72/0446 , H04W74/0808
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for control short control signal (SCS) in downlink. For example, certain embodiments may provide for a method examining whether a signal to be transmitted by a network element belongs to a first group or to another group based on a transmission time instance of the signal, a beam or beams of the signal, a beam index or beam indices of the signal and/or a type of the signal; determining an allowance of time or resources of a time period for one or more short control signals; determining whether to transmit the signal as one or more short control signals based on the group the signal belongs to and on the allowance; and transmitting the signal either as one or more short control signals, or as a signal subject to listen before talk procedure.
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公开(公告)号：US20240147366A1
公开(公告)日：2024-05-02
申请号：US18492182
申请日：2023-10-23
Applicant: Nokia Technologies Oy
Inventor： Knud KNUDSEN , Tapio Ilmari NOUSIAINEN , Jan Torst HVIID , Jorma Johannes KAIKKONEN , Pasi Eino Tapio KINNUNEN
CPC classification number: H04W52/0229 , H04W76/28
Abstract: Apparatus and methods to support power saving in a wireless communication network and more particularly to support discontinuous reception of a wake-up signal receiver at an apparatus comprising a wake-up signal receiver and a main radio receiver are outlined. One aspect provides an apparatus comprising a wake-up signal receiver; a main radio receiver; means for determining that the wake-up signal receiver is a candidate to implement discontinuous reception; means for assessing a signal received by the apparatus from a transmitting network node; and means for requesting, based upon the assessment of the signal received, transmission of a timing synchronisation beacon to support implementation of discontinuous reception by the wake-up signal receiver from at least one transmitting network node. Requesting a beacon allows a transmitting network to assess whether use of power and radio resource to support such a beacon is appropriate.
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公开(公告)号：US20240080772A1
公开(公告)日：2024-03-07
申请号：US18260866
申请日：2021-11-03
Applicant: NOKIA TECHNOLOGIES Oy
Inventor： Daniela LASELVA , Mads LAURIDSEN , Jorma Johannes KAIKKONEN , Riikka Karoliina DIMNIK , Lars DALSGAARD
CPC classification number: H04W52/0245 , H04W24/10 , H04W52/0229
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for handling of measurements relaxation and other activity skipping. The user equipment (UE) may be allowed to relax its various measurements if one or more radio link quality-based relaxation conditions are satisfied and based on whether the UE is also allowed, at the same time, to skip other activities. Based on certain embodiments, the UE may perform the measurements, if another activity has to be performed since relaxation may not provide any power saving benefit under such situation.
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公开(公告)号：US20230164607A1
公开(公告)日：2023-05-25
申请号：US17799113
申请日：2020-02-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Timo KOSKELA , Mihai ENESCU , Sami-Jukka HAKOLA , Juha Pekka KARJALAINEN , Jorma Johannes KAIKKONEN
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Systems, methods, apparatuses, and computer program products for beam management (BM) reporting are provided. One method may include determining, at a UE, that reporting configuration(s) need to be activated, and providing, to a network, an indication to activate the reporting configuration(s).
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