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公开(公告)号：US11540223B2
公开(公告)日：2022-12-27
申请号：US17729428
申请日：2022-04-26
Applicant: Nokia Technologies Oy
Inventor： Muhammad Majid Butt , Rapeepat Ratasuk , Nitin Mangalvedhe
Abstract: According to an aspect, there is provided an apparatus for controlling a terminal device. The apparatus monitors a current charge level of a rechargeable energy storage device of the terminal device and a current energy harvesting state of an energy harvesting device of the terminal device. When the current energy harvesting state corresponds to an energy harvesting state indicative of no energy being harvested, the apparatus causes the terminal device to operate in one of a first, second and third operating modes depending on a value of the current charge level relative to first and second thresholds. The first, second and third operating modes and the first and second thresholds are defined so that the uplink transmission functionality of the terminal device is disabled when the current charge level drops below the first threshold and the downlink transmission functionality of the terminal device is disabled when the current charge level drops below both thresholds.
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公开(公告)号：US20220191964A1
公开(公告)日：2022-06-16
申请号：US17121017
申请日：2020-12-14
Applicant: Nokia Technologies Oy
Inventor： Benoist P. Sebire , Rapeepat Ratasuk
Abstract: A network node links search spaces, used by a UE to monitor a control channel for control information for the UE, to an on-duration period of a DRX cycle. Resources of one or both of time-frequency resources or periodicity resources for the search spaces are modified via the linking over the on-duration period. The network node configures the UE so the user equipment implements the modified resources during the on-duration period as the user equipment searches the search spaces. A UE receives configuration, defined so the UE implements modification of resources during an on-duration period of a DRX cycle as the UE searches search spaces during the on-duration period. The resources are one or both of time-frequency resources or periodicity resources. The UE monitors the modified search spaces over the on-duration period, as the UE searches a control channel for control information.
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公开(公告)号：US20220191819A1
公开(公告)日：2022-06-16
申请号：US17117521
申请日：2020-12-10
Applicant: Nokia Technologies Oy
Inventor： Rapeepat Ratasuk , Ryan Keating , Amitabha Ghosh , Jun Tan , Nitin Mangalvedhe
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for associating sensing information with a user (e.g., a cellular user) by, for example, determining information from both a sensing node and a communication node, then associating the a sensed object and the communication node based on the information. Additionally, or alternatively, some embodiments provide systems, methods, apparatuses, and computer program products for radar and sensing-based positioning.
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Patent Agency Ranking
公开(公告)号：US11191095B2
公开(公告)日：2021-11-30
申请号：US16483087
申请日：2018-02-01
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Rapeepat Ratasuk , Nitin Mangalvedhe , Jun Tan , Jie Chen , Tzu-Chung Hsieh
Abstract: An uplink non-orthogonal multiple access for narrowband machine type communication used for the deployment of Internet of Things (IoT) interconnected devices where one or more user equipment are configured for uplink transmission with one or more uplink time-frequency regions for enhanced Machine Type Communication Non-Orthogonal Multiple Access. The configuring is based on defining and signaling one or more signal thresholds and one or more of a resource assignment, a starting subframe periodicity, a starting subframe offset, a time duration in each period, a demodulation reference signal cyclic shift assignment, orthogonal cover code assignment, and interleaver assignment.
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公开(公告)号：US11102632B2
公开(公告)日：2021-08-24
申请号：US16596801
申请日：2019-10-09
Applicant: Nokia Technologies Oy
Inventor： Andreas Maeder , Nitin Mangalvedhe , Rapeepat Ratasuk , Mikhail Vilgelm , Murat Guersu , Wolfgang Kellerer
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform identifying, by a network node of a communication network, information from at least one network device of the communication network, wherein the information comprises a number of service requests for data communication by the at least one network device and an indication of an identifier identifying a purpose for each data communication mapped to each of the number of service requests; and based on the identifying, granting at least one service request of the number of service requests for the communicating.
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公开(公告)号：US11076319B2
公开(公告)日：2021-07-27
申请号：US16583701
申请日：2019-09-26
Applicant: Nokia Technologies Oy
Inventor： Ryan Keating , Nitin Mangalvedhe , Rapeepat Ratasuk , Srinivasan Selvaganapathy
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining, by a network node of a communication network, for assignment to at least one network device more than one resource configuration comprising a resource configuration for a contention based resource and a further resource configuration for a dedicated resource, wherein the further resource configuration is reserved as a fall back for a case where a data communication using the contention based resource is not successfully decoded by the network node; and communicating between the network node and the at least one network device information comprising the more than one resource configuration for use to communicate the data communication.
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公开(公告)号：US11064448B2
公开(公告)日：2021-07-13
申请号：US16157372
申请日：2018-10-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Kari Pajukoski , Frederick Vook , Rapeepat Ratasuk
Abstract: Various communication systems may benefit from improved single carrier-based waveform techniques. An apparatus may comprise at least one memory comprising computer program code and at least one processor. The at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus at least to transmit at least one indication of synchronization signal block (SSB) to a network entity. The apparatus further receives at least one bandwidth part comprising at least one SSB associated with CP-OFDM waveform and/or at least one SSB below at least one threshold peak to average ratio. The apparatus further configures at least one waveform based upon the received at least one SSB. The at least one SSB below at least one threshold PAR comprise at least one indication of PDCCH.
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公开(公告)号：US10952260B1
公开(公告)日：2021-03-16
申请号：US16570471
申请日：2019-09-13
Applicant: Nokia Technologies Oy
Inventor： Srinivasan Selvaganapathy , Nitin Mangalvedhe , Rapeepat Ratasuk , Ryan Keating
Abstract: Methods, apparatuses, and computer program products are disclosed for contention based shared preconfigured uplink resource configuration. An example method includes receiving an assignment of contention based shared preconfigured uplink resources; receiving an assignment of a common radio network temporary identifier for monitoring downlink control information indicating a negative acknowledgement for contention based shared transmission, and a dedicated radio network temporary identifier for monitoring downlink control information indicating an acknowledgement of transmission of uplink data; transmitting the uplink data using a physical uplink shared channel allocated for the contention based shared preconfigured uplink resource transmission; in response to the downlink control information indicating the negative acknowledgement and uplink grants for multiple physical uplink shared channel resources, retransmitting the uplink data on a selected one of the received uplink grants; and in response to the downlink control information indicating the acknowledgment, not retransmitting the uplink data.
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