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公开(公告)号：US20200045733A1
公开(公告)日：2020-02-06
申请号：US16054325
申请日：2018-08-03
Applicant: Nokia Technologies Oy
Inventor： Esa T. Tiirola , Kari J. Hooli , Timo E. Lunttila , Klaus Hugl , Karol Schober
Abstract: A method is provided including: transmitting an uplink grant to a user equipment indicating a plurality of scheduled transmission time intervals within a continuous wideband resource allocation over a plurality of sub-channels; attempting to receive a plurality of first transmissions from the user equipment in each of one or more first transmission time intervals of the transmission time intervals, where each of the first transmissions in each of the first transmission time intervals corresponds to a different one of the sub-channels and corresponds to a different hybrid automatic repeat request process; attempting to receive a further transmission from the user equipment in each of the transmission time intervals following the first transmission time intervals, where each further transmission corresponds to a further hybrid automatic repeat request process; and determining a hybrid automatic repeat request process identifier for each successfully received first transmission and for each successfully received further transmission.
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2.发明授权公开(公告)号：US09743425B2
公开(公告)日：2017-08-22
申请号：US14731867
申请日：2015-06-05
Applicant: Nokia Technologies Oy
Inventor： Weidong Yang , Juha S. Korhonen , Esa T. Tiirola , Cassio Barboza Ribeiro
CPC classification number: H04W72/1278 , H04L5/00 , H04W76/14
Abstract: Systems and techniques for resource allocation for scheduling assignment. A scheduling assignment is transmitted and/or received using resources that are divided into first and second scheduling assignment resources. A dual resource mapping in accordance with an scheduling assignment index is performed to define first and second resources for transmission and/or reception of the scheduling assignment.
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公开(公告)号：US10912118B2
公开(公告)日：2021-02-02
申请号：US15521422
申请日：2014-11-07
Applicant: Nokia Technologies Oy
Inventor： Esa T. Tiirola , Timo E. Lunttila , Kari J. Hooli , Klaus Hugl
Abstract: A method including transmitting from a base station (BS) at least one parameter for a first type of listen before talk (LBT) procedure to be used for uplink to be received by the base station; and configuring the base station (BS) for a different second type of listen before talk (LBT) procedure for downlink from the base station (BS). A method including receiving by a User Equipment (UE) at least one parameter for a first type of listen before talk (LBT) procedure; using the at least one parameter for uplink transmission from the User Equipment (UE); and receiving data on downlink to the User Equipment (UE) during a portion of a subframe, where the portion is less than an entire subframe.
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公开(公告)号：US20180098223A1
公开(公告)日：2018-04-05
申请号：US15563775
申请日：2016-02-19
Applicant: Nokia Technologies Oy
Inventor： Klaus Hugl , Esa T. Tiirola , Timo E. Lunttila , Kari J. Hooli
CPC classification number: H04W16/14 , H04L5/00 , H04L5/0098 , H04W72/1268 , H04W74/0808
Abstract: In accordance with an example embodiment of the present invention, a method, comprising: receiving an information regarding one or more uplink grants of an assigned component carrier to use to transmit data; determining a set of uplink component carriers of licensed-assisted uplink component carriers that are considered as conditional uplink component carriers to use to transmit data; determining whether the assigned component carrier is available to transmit the data; based on determining that the assigned component carrier is not available to transmit the data, identifying a component carrier of the at least one conditional uplink component carrier of the licensed-assisted uplink component carriers that is available to transmit the data; and transmitting the data on the identified available component carrier of the licensed-assisted uplink component carriers, is disclosed.
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Patent Agency Ranking
公开(公告)号：US10285068B2
公开(公告)日：2019-05-07
申请号：US15563775
申请日：2016-02-19
Applicant: Nokia Technologies Oy
Inventor： Klaus Hugl , Esa T. Tiirola , Timo E. Lunttila , Kari J. Hooli
Abstract: In accordance with an example embodiment of the present invention, a method, comprising: receiving an information regarding one or more uplink grants of an assigned component carrier to use to transmit data; determining a set of uplink component carriers of licensed-assisted uplink component carriers that are considered as conditional uplink component carriers to use to transmit data; determining whether the assigned component carrier is available to transmit the data; based on determining that the assigned component carrier is not available to transmit the data, identifying a component carrier of the at least one conditional uplink component carrier of the licensed-assisted uplink component carriers that is available to transmit the data; and transmitting the data on the identified available component carrier of the licensed-assisted uplink component carriers, is disclosed.
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公开(公告)号：US11363580B2
公开(公告)日：2022-06-14
申请号：US16319533
申请日：2017-08-01
Applicant: Nokia Technologies Oy
Inventor： Kari P. Pajukoski , Esa T. Tiirola , Sami-Jukka Hakola , Eeva Lahetkangas
Abstract: A method, apparatus, and computer program product modifying the usage of control resources for data transmission by focusing on reducing overhead of the control channel in order to maximize the spectral efficiency by configuring physical resources into two parts for an allocation into control information for the first part, and data for both the first part and the second part or data for only the second part. Data allocation in the first part based is derived based on the data allocation in the second part and the control information allocation in the first part. The number of control symbols within a subframe or transmission time interval is minimized on the downlink control signaling, used mainly for downlink and uplink grant signaling, and for the uplink HARQ ACK/NACK feedback. Where overhead is not the only problem, usage of two symbols is proposed due to the limitations of radio frequency beamforming.
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公开(公告)号：US11012964B2
公开(公告)日：2021-05-18
申请号：US16665850
申请日：2019-10-28
Applicant: Nokia Technologies Oy
Inventor： Juha S. Korhonen , Keeth S. Jayasinghe , Ilkka Keskitalo , Esa T. Tiirola
IPC: H04W56/00
Abstract: In accordance with an example embodiment of the present invention, a method comprising: receiving an indication of a timing difference over a wireless backhaul link, the indication received at a first node in a wireless communication system and received from a second node in the wireless communication system, the timing difference between a first time at which the second node received uplink signal on the wireless backhaul link from the first node and a second time at which the second node transmitted downlink signal on the wireless backhaul link to the first node; determining by the first node a new timing advance based on a current timing advance and on the received timing difference; and using the determined new timing advance for one or more transmissions by the first node over one or more wireless links.
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公开(公告)号：US10484983B2
公开(公告)日：2019-11-19
申请号：US15873066
申请日：2018-01-17
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka Hakola , Esa T. Tiirola , Mihai Enescu , Jorma Kaikkonen , Juha P. Karjalainen
Abstract: Signaling is received (or transmitted) to configure a UE with multiple transmit beams, each for receiving beam-specific DCI. A beam-specific current DCI is received at the UE (or transmitted from a network) on the transmit beam(s), including information about beam-specific previous DCIs transmitted to the UE on any of the multiple transmit beams within a predefined time window preceding a time unit in which the current DCI was received. Information about the beam-specific previous DCIs is used to determine that at least one of the multiple transmit beams has been blocked. Each of the multiple transmit beams that have been determined to be blocked is reported to (and received by) the network. In response to receiving from the UE a report indicating at least one multiple transmit beams has been blocked, the network reconfigures the UE with a different set of multiple transmit beams each for beam-specific DCI.
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9.发明申请Methods And Apparatus For Scheduling Assignment Design for Device to Device Communications 有权用于设备到设备通信的调度分配设计的方法和装置公开(公告)号：US20160360544A1
公开(公告)日：2016-12-08
申请号：US14731867
申请日：2015-06-05
Applicant: Nokia Technologies Oy
Inventor： Weidong Yang , Juha S. Korhonen , Esa T. Tiirola , Cassio Barboza Ribeiro
CPC classification number: H04W72/1278 , H04L5/00 , H04W76/14
Abstract: Systems and techniques for resource allocation for scheduling assignment. A scheduling assignment is transmitted and/or received using resources that are divided into first and second scheduling assignment resources. A dual resource mapping in accordance with an scheduling assignment index is performed to define first and second resources for transmission and/or reception of the scheduling assignment.
Abstract translation: 用于调度分配的资源分配的系统和技术。 使用被划分为第一和第二调度分配资源的资源来发送和/或接收调度分配。 执行根据调度分配索引的双资源映射以定义用于传输和/或接收调度分配的第一和第二资源。
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