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公开(公告)号：US20150148074A1
公开(公告)日：2015-05-28
申请号：US14092121
申请日：2013-11-27
Applicant: Nokia Solutions and Networks Oy
Inventor： Vinh Van PHAN , Ling YU , Kari Veikko HORNEMAN , Klaus HUGL
IPC: H04W4/02
CPC classification number: H04W4/021
Abstract: A method and apparatus may be configured to monitor a first channel allocated to proximity-based services within a cluster. The method may also include transmitting, if the user device is not receiving transmissions on the first channel, an indication that the receiving user device is not receiving transmissions on the first channel allocated to the proximity-based services within the cluster. The method may also include receiving an indication of a second channel allocated to the proximity-based services within the cluster.
Abstract translation: 方法和装置可以被配置为监视分配给群集内基于邻近服务的第一信道。 该方法还可以包括如果用户设备没有在第一信道上接收到传输，则发送接收用户设备在分配给群集内的基于邻近服务的第一信道上没有接收传输的指示。 该方法还可以包括接收分配给群集内基于邻近度的服务的第二信道的指示。
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2.发明申请公开(公告)号：US20180279211A1
公开(公告)日：2018-09-27
申请号：US15525122
申请日：2015-10-28
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Timo Erkki LUNTTILA , Esa Tapani TIIROLA , Klaus HUGL
CPC classification number: H04W48/16 , H04L1/1854 , H04L1/1887 , H04L5/001 , H04L5/0048 , H04W16/14 , H04W56/001 , H04W72/0453 , H04W74/0808
Abstract: An example technique may include transmitting, by a base station via a component carrier in a licensed band, control information including a resource allocation that identifies time-frequency resources for periodical transmission opportunities to be used for the conditional transmission of discovery reference signals via a secondary component carrier in an unlicensed band, determining, prior to each transmission opportunity, whether the secondary component carrier in the unlicensed band is unoccupied, and transmitting, if the secondary component carrier in the unlicensed band is unoccupied, the discovery reference signals via the secondary component carrier in the unlicensed band using the identified time-frequency resources to one or more user devices.
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公开(公告)号：US20180352562A1
公开(公告)日：2018-12-06
申请号：US15774685
申请日：2016-10-13
Applicant: Nokia Solutions and Networks Oy
Inventor： Frank FREDERIKSEN , Claudio ROSA , Esa Tapani TIIROLA , Timo Erkki LUNTTILA , Klaus HUGL
IPC: H04W72/12
CPC classification number: H04W72/14 , H04L5/0053 , H04W74/0808
Abstract: A method including receiving at a wireless communication device first and second scheduling information indicative of attributes related to a data transmission. The first scheduling information including information indicative of contents attributes of the data transmission, and the subsequently received second scheduling information being indicative of time attributes of the data transmission.
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公开(公告)号：US20180042048A1
公开(公告)日：2018-02-08
申请号：US15227695
申请日：2016-08-03
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Klaus HUGL , Sigen YE , Claudio ROSA , Kari Juhani HOOLI
CPC classification number: H04W74/0808 , H04W16/14 , H04W72/0446 , H04W74/006
Abstract: Various communication systems may benefit from signaling that instructs operation of devices. For example, certain wireless communication systems can benefit from signaling of listen-before-talk type for unlicensed spectrum operation. A method can include receiving a mapping between listen before talk type and a set of one or more of downlink ending partial subframe durations. The method can also include receiving indication of at least one downlink ending partial subframe duration of the plurality of downlink ending partial subframe durations. The method can further include determining a listen before talk type based on the received indication and the received mapping. The method can additionally include communicating with at least one access node based on the determined listen before talk type.
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Patent Agency Ranking
公开(公告)号：US20190230634A1
公开(公告)日：2019-07-25
申请号：US16336281
申请日：2016-09-29
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Karol SCHOBER , Klaus HUGL
IPC: H04W72/04
Abstract: The present invention addresses a method, apparatus and computer program product for improving slow DCI reliability. Thereby, with regard to a subframe including slow downlink control information, an indication element indicating that the slow downlink control information transmitted in this subframe has the same content as slow downlink control information in the previous subframe or one of the past subframes is generated, and the indication element is transmitted in the same subframe and the same downlink control channel candidate as the slow downlink control information to a user equipment.
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公开(公告)号：US20180324803A1
公开(公告)日：2018-11-08
申请号：US15773200
申请日：2016-10-13
Applicant: Nokia Solutions and Networks Oy
Inventor： Claudio ROSA , Frank FREDERIKSEN , Kari Juhani HOOLI , Esa Tapani TIIROLA , Klaus HUGL
CPC classification number: H04W72/0453 , H04L5/001 , H04W74/002 , H04W74/0808 , H04W74/0833
Abstract: There is provided a method including receiving information at a user device capable of operating using carrier aggregation, said information including an indication of a first carrier and at least one second carrier to be used for a signalling procedure, causing transmission from the user device of a first signal of the signalling procedure using at least one of the first carrier and the at least one second carrier and monitoring the first carrier and the at least one second carrier for transmission of a second signal of the signalling procedure from an access point.
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公开(公告)号：US20180213562A1
公开(公告)日：2018-07-26
申请号：US15746069
申请日：2015-08-17
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Michal CIERNY , Klaus HUGL , Timo Erkki LUNTTILA , Cassio Barboza RIBEIRO
CPC classification number: H04W74/0808 , H04W16/14 , H04W72/0453 , H04W84/12
Abstract: There is provided a method comprising determining, at a first access point, whether a carrier from a plurality of carriers is a primary listen-before-talk carrier or a secondary listen-before-talk carrier and providing information using the carrier, said information comprising an indication of whether the respective carrier is a primary listen-before-talk carrier or a secondary listen-before-talk carrier.
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公开(公告)号：US20180102892A1
公开(公告)日：2018-04-12
申请号：US15565000
申请日：2015-04-10
Applicant: Nokia Solutions and Networks Oy
Inventor： Timo Erkki LUNTTILA , Esa Tapani TIIROLA , Kari Juhani HOOLI , Klaus HUGL
CPC classification number: H04L5/0055 , H04L1/1607 , H04L1/1812 , H04L1/1822 , H04L1/1825 , H04L1/1861 , H04L2001/125 , H04W72/0446
Abstract: A method comprises defining (401), in a network node (e NB), scheduled downlink carriers from a list of configured downlink carriers. The network node (e NB) defines (401) a downlink assignment index of the scheduled carrier having at least the lowest carrier index from the list of configured carriers, based on a total number of scheduled carriers. The network node (e NB) defines (401) the downlink assignment index for each other scheduled carrier having a higher carrier index from the list of configured carriers. The network node (e NB) transmits (402) to a terminal device (UE) a control message corresponding to each scheduled carrier, the control message indicating a downlink assignment scheduling a physical downlink shared channel, and comprising the defined downlink assignment index. The network node (e NB) receives (405) from the terminal device (UE), uplink control signalling indicating HARQ-ACKs related to physical downlink shared channels corresponding to the scheduled carriers.
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公开(公告)号：US20170099664A1
公开(公告)日：2017-04-06
申请号：US15280314
申请日：2016-09-29
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Timo Erkki LUNTTILA , Esa Tapani TIIROLA , Klaus HUGL , Claudio ROSA , Kari Juhani HOOLI , Frank FREDERIKSEN
IPC: H04W72/04
CPC classification number: H04W72/0446 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/1819 , H04L1/1822 , H04L1/1864 , H04L1/1887 , H04W72/0406 , H04W72/0413 , H04W72/1289
Abstract: A method comprising: receiving an uplink grant at a user equipment, the uplink grant comprising information; using the information to determine uplink subframe scheduling for a hybrid automatic repeat request procedure over a plurality of subframes; using the information to determine, for each transmission of the hybrid automatic repeat request procedure, whether to retransmit previously transmitted data or to transmit new data; and using the information to determine a modulation and coding scheme and a redundancy version for each transmission of the hybrid automatic repeat request procedure, in dependence on the determination of whether to retransmit previously transmitted data or to transmit new data; and the information received at the user equipment comprising information of at least one parameter which is common to each transmission of the hybrid automatic repeat request.
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