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公开(公告)号：US20210321395A1
公开(公告)日：2021-10-14
申请号：US17265452
申请日：2018-08-03
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Xiaobing LENG , Dongyao WANG , Dawei WANG , Junrong GU , Gang SHEN
Abstract: Embodiments of the present disclosure relate to resource scheduling between network nodes. In example embodiments, a method comprises allocating, at a first network node, a first set of resources from a first resource pool for backhaul communication with a second network node in a network via a first link, the first resource pool comprising uplink and downlink resources shared with a first terminal device served by the first network node; transmitting a first indication of the first set of resources to the second network node; and receiving a second indication of a second set of resources from a second resource pool for the backhaul communication with the second network node via a second link, the second resource pool comprising uplink and downlink resources shared with a second terminal device served by the second network node. In this way, it is possible to achieve flexible resource scheduling among the network nodes.
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公开(公告)号：US20210321437A1
公开(公告)日：2021-10-14
申请号：US17270270
申请日：2018-09-28
Applicant: Nokia Technologies Oy
Inventor： Jianguo LIU , Tao TAO , Zhe LUO , Yan MENG , Gang SHEN , Claudio ROSA
Abstract: There is provided a method comprising: receiving from a second cell at a user equipment in a first state of discontinuous reception mode for a first cell, an indication configured to cause the user equipment to operate in a second state of discontinuous reception mode for the first cell; and receiving, at the user equipment from the first cell, data, said data being scheduled based on the indication.
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公开(公告)号：US20200329470A1
公开(公告)日：2020-10-15
申请号：US16958770
申请日：2018-12-21
Applicant: Nokia Technologies OY
Abstract: The method implemented at a network device includes dividing a wireless system bandwidth into a plurality of non-overlapping bandwidth ranges each including a plurality of operating channels available for channel bonding. The method also includes allocating one of the plurality of bandwidth ranges for a wireless communication between the network device and a terminal device served by the network device. The method further includes determining, from the plurality of operating channels for the bandwidth range, one operating channel as a primary channel of the wireless communication. Embodiments of the present disclosure also provide a corresponding network device, a method implemented at a terminal device and a corresponding terminal device, and a non-transitory computer-readable medium.
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公开(公告)号：US20220104174A1
公开(公告)日：2022-03-31
申请号：US17418084
申请日：2019-01-10
Applicant: Nokia Technologies Oy
Inventor： Jianguo LIU , Tao TAO , Zhe LUO , Yan MENG , Gang SHEN
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for paging in new radio systems. According to embodiments of the present disclosure, the network device transmits an indication to multiple terminal devices to indicate whether the paging overload occurs on the PO. The terminal device determines whether to continue monitoring the paging message based on the indication. In this way, the power consumption is reduced.
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Patent Agency Ranking
公开(公告)号：US20220038231A1
公开(公告)日：2022-02-03
申请号：US17276380
申请日：2018-09-27
Applicant: Nokia Technologies Oy
Inventor： Tao TAO , Jianguo LIU , Zhe LUO , Yan MENG , Gang SHEN
IPC: H04L5/00
Abstract: Embodiments of the present disclosure provide apparatus, methods and computer readable storage mediums for configuring resources for positioning reference signals. A method comprises determining a second set of resource configuration for positioning reference signal (PRS) mapping to resource elements in the second set, wherein the second set is an extension of the first set of resource configuration for PRS mapping with additional resource elements. The method further comprises transmitting configurations of at least one of the first set and the second set, to configure PRS transmission according to the first set or the second set.
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公开(公告)号：US20210160922A1
公开(公告)日：2021-05-27
申请号：US17056992
申请日：2018-06-06
Applicant: Nokia Technologies Oy
Abstract: A method, device and computer readable medium for determining TA. A method includes, the network device (120) determines an estimation of a timing advance and an error of the timing advance based on a random access preamble received from the terminal device (110). The network device (120) determines different communication modes with different lengths of overheads for the terminal device (110) based on the error. The network device (120) may update the estimation of the timing advance based on feedback information from the terminal device (110). In this way, accuracy of the estimation of the timing advancing is improved.
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公开(公告)号：US20200383031A1
公开(公告)日：2020-12-03
申请号：US16769292
申请日：2018-12-07
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Junrong GU , Xiaobing LENG , Dawei WANG , Dongyao WANG , Gang SHEN
Abstract: Embodiments of the present disclosure provide a method, device and computer readable storage medium implemented at a relay device. According to embodiments of the present disclosure, the relay device determines whether a terminal device served by a network slice has to be handed over. In a case of determining that the terminal device has to be handed over, the relay device sends a request for local information to at least one candidate relay device, and the local information includes at least one of information associated with a backhaul link from a candidate relay device to a network device and slice configuration information of the candidate relay device. Based on the received local information, the relay device determines a candidate relay device for handover of the terminal device. According to embodiments of the present disclosure, the relay device determines the candidate relay device to which the terminal device has to be handed over, based at least on the information associated with a backhaul link and the information associated with a network slice, so as to satisfy network slice configuration requirement and ensure backhaul quality of the terminal device.
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公开(公告)号：US20230171816A1
公开(公告)日：2023-06-01
申请号：US17997049
申请日：2020-05-08
Applicant: Nokia Technologies Oy
Inventor： Jianguo LIU , Tao TAO , Yan MENG , Gang SHEN
IPC: H04W74/08 , H04W72/566
CPC classification number: H04W74/0875 , H04W72/569 , H04W74/0858
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of traffic priority-based energy detection threshold adaption in unlicensed band. The method comprises determining a target traffic priority for transmitting data from a first device to a second device; obtaining at least one candidate configuration parameter of an energy detection threshold for channel clearance assessment for the target traffic priority; determining a target configuration parameter for transmitting the data based on the at least one candidate configuration parameter; and transmitting the data to the second device based on the target configuration parameter. In this way, the maximum EDT can be associated with the traffic priority, to facilitate flexible channel access requirement of different uplink traffic priority.
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公开(公告)号：US20200314594A1
公开(公告)日：2020-10-01
申请号：US16763260
申请日：2017-11-17
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Fei GAO , Jinxing LU , Chaojun XU , Gang SHEN
IPC: H04W4/02 , H04B17/318 , H04B17/27 , H04B7/08
Abstract: Embodiments of the disclosure provide a method and device for positioning a communication device. According to embodiments of the present disclosure, the communication device may determine, without phase information of the signals, a direction of other communication device based on an association between strength levels of signals received from the other communication device and angles at which the signals are received for better accuracy. According to embodiments of the present disclosure, the communication device may determine the direction of the other communication device without phase information of the received signals based on MUSIC algorithm. According to the embodiments of the present disclosure, the method may also be implemented in a multipath scenario.
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