公开(公告)号：US20210168806A1

公开(公告)日：2021-06-03

申请号：US17265804

申请日：2019-08-09

Applicant: Nokia Technologies Oy

Inventor： Nitin MANGALVEDHE ,  Rapeepat RATASUK ,  Esa Tapani TIIROLA ,  Srinivasan SELVAGANAPATHY ,  Jari Pekka MUSTAJÄRVI ,  Kari Pekka PAJUKOSKI

IPC: H04W72/04

Abstract: A method comprising configuring a narrowband internet of things carrier relative to one or more physical resource blocks of a radio carrier, the one or more physical resource blocks having a bandwidth that is greater than a bandwidth of the narrowband internet of things carrier; and configuring the narrowband internet of things carrier relative to the one or more physical resource blocks such that there is a first guard band between the narrowband internet of things carrier and a first adjacent physical resource block, and a second guard band between the narrowband internet of things carrier and a second adjacent physical resource block.

公开(公告)号：US20210058813A1

公开(公告)日：2021-02-25

申请号：US16958280

申请日：2017-12-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Zhiyi ZHOU ,  Amitava GHOSH

IPC: H04W28/02 ,  H04L12/851 ,  H04L12/823 ,  H04L12/825

Abstract: Various communication systems may benefit from enhanced cell capacity. For example, certain embodiments may benefit from improved packet capacity by managing transmissions in a cell. A method, in certain embodiments, may include determining at a network node whether a packet is of a service type. The service type may indicate that the packet is discardable. The method may also include calculating at the network node a probability factor or a scheduling adjustment factor for transmission of the packet, when it is determined that the packet is of the service type. In addition, the method may include determining at the network node whether to transmit the packet to a user equipment based on the probability factor, or adjusting at the network node a scheduler metric based on the scheduling adjustment factor.

公开(公告)号：US20200099562A1

公开(公告)日：2020-03-26

申请号：US16136802

申请日：2018-09-20

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kari PAJUKOSKI ,  Frederick VOOK ,  Rapeepat RATASUK

IPC: H04L27/26 ,  H04L27/34 ,  H04L5/00

Abstract: Various communication systems may benefit from new slot formats to support dynamic allocation between SC and CP-OFDMA. In accordance with some embodiments, a method may include transmitting, by a network entity, at least one physical downlink slot containing at least one physical downlink shared channel (PDSCH) and at least one physical downlink control channel (PDCCH). The at least one PDCCH is associated with at least one subcarrier waveform without a cyclic prefix (CP). The at least one PDSCH is associated with at least one CP-orthogonal frequency division multiplexing (OFDM) or single carrier (SC) waveform.

公开(公告)号：US20250150893A1

公开(公告)日：2025-05-08

申请号：US18838296

申请日：2023-01-19

Applicant: Nokia Technologies Oy

Inventor： Ahlem KHLASS ,  Srinivasan SELVAGANAPATHY ,  Halit Murat GÜRSU ,  Rapeepat RATASUK

IPC: H04W28/02 ,  H04W74/0833

Abstract: Disclosed is a method comprising obtaining, by a terminal device in a radio access network, information comprising an event identifier, wherein the event identifier is to be used in reporting an event to the radio access network when the event occurs; selecting, by the terminal device, a value in response to the occurrence of the event; delaying, by the terminal device, by the selected value in time, one or more subsequent random access attempts associated with a random-access procedure to a cell of the radio access network; and suspending, by the terminal device, the random-access procedure during the delay.

公开(公告)号：US20240276391A1

公开(公告)日：2024-08-15

申请号：US18530438

申请日：2023-12-06

Applicant: Nokia Technologies Oy

Inventor： Xiaomao MAO ,  Rapeepat RATASUK

IPC: H04W52/24 ,  H04W52/42

CPC classification number: H04W52/242 ,  H04W52/42

Abstract: In a system, apparatus, method, and non-transitory computer readable medium, a radio access network (RAN) node may be caused to, determine a wireless power transmission (WPT) control parameter associated with at least one beam based on at least a pathloss associated with the at least one UE device receiving the at least one beam, and transmit a WPT signal on the at least one beam based on the WPT control parameter.

公开(公告)号：US20240224066A1

公开(公告)日：2024-07-04

申请号：US18399536

申请日：2023-12-28

Applicant: Nokia Technologies Oy

Inventor： Muhammad TAYYAB ,  Dilin Lalindra DAMPAHALAGE ,  Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Muhammad Majid BUTT ,  Gilsoo LEE

IPC: H04W16/26

CPC classification number: H04W16/26 ,  G16Y10/75

Abstract: Example embodiments of the present disclosure relate to reconfigurable intelligent surfaces (RIS) assisted communication. For example, RIS assisted blockage avoidance for low power internet of things (IoT) devices. An apparatus performs communication with a network device via a RIS, using at least one of a first channel or a second channel, wherein the first channel is for a transmission to the RIS and the second channel is for a reception from the RIS. In this way, it is possible to help reconnecting an IoT device with the network that has lost its connection with a gNB by using an RIS. It is also provided a low-cost and low-power connectivity solution for low-power IoT devices.

公开(公告)号：US20240155642A1

公开(公告)日：2024-05-09

申请号：US18486410

申请日：2023-10-13

Applicant: Nokia Technologies Oy

Inventor： Rapeepat RATASUK ,  Nitin MANGALVEDHE

IPC: H04W72/232 ,  H04W72/0453 ,  H04W72/51

CPC classification number: H04W72/232 ,  H04W72/0453 ,  H04W72/51

Abstract: In a system, apparatus, method, and non-transitory computer readable medium related to for providing a frequency domain resource set indication for reduced capability user equipment (UE), a radio access network node is caused to, determine whether to provide enhanced messages to a UE device via at least one enhanced physical resource block (PRB) based on a network setting, provide a resource set indication to the UE device based on results of the determining, the resource set indication indicating a set of physical resource blocks which are to be enhanced, transmit downlink control information (DCI) to the UE device, the DCI including a frequency domain resource allocation indication indicating a plurality of physical resource blocks assigned to at least one desired message, and transmit the at least one desired message to the UE device based on the frequency domain resource allocation indication.

公开(公告)号：US20240128798A1

公开(公告)日：2024-04-18

申请号：US18486600

申请日：2023-10-13

Applicant: Nokia Technologies Oy

Inventor： Muhammad Majid BUTT ,  Ahlem KHLASS ,  Rapeepat RATASUK

IPC: H02J50/20 ,  H04L5/00

CPC classification number: H02J50/20 ,  H04L5/0055

Abstract: In a system, apparatus, method, and non-transitory computer readable medium related to attachment procedures for passive Internet of Things (IoT) device communication with ambient energy sources, wherein a reader node is caused to, receive an association response message from a radio access network (RAN) node, the association response message including attachment information corresponding to at least one associated energy-harvesting (EH) user equipment (UE) device and the reader node, and transmit an attachment acknowledgement message to the RAN node in response to the association response message.

公开(公告)号：US20240114555A1

公开(公告)日：2024-04-04

申请号：US18364910

申请日：2023-08-03

Applicant: Nokia Technologies Oy

Inventor： Rapeepat RATASUK ,  Ahlem KHLASS ,  Navim HATHIRAMANI

IPC: H04W74/08 ,  H04L5/00

CPC classification number: H04W74/0833 ,  H04L5/0053

Abstract: Systems, methods, apparatuses, and computer program products for sharing PRACH and PUSCH resources when performing RA-based SDT procedures. One method may include receiving, from a network entity, a configuration indicating physical uplink shared channel resources; determining PUSCH resources based on at least one of reduced bandwidth or reduced PRBs; adjusting at least one characteristic of a PRB allocation based on the PUSCH resources and reduced bandwidth; and performing data communication based on the adjusted at least one characteristic of the PRB allocation.

公开(公告)号：US20240023126A1

公开(公告)日：2024-01-18

申请号：US18245319

申请日：2021-09-21

Applicant: Nokia Technologies Oy

Inventor： Ahlem KHLASS ,  Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Antti Anton TOSKALA ,  Srinivasan SELVAGANAPATHY ,  Jussi-Pekka KOSKINEN ,  Samuli Heikki TURTINEN ,  Luis Guilerme UZEDA GARCIA

IPC: H04W72/231 ,  H04W76/28

CPC classification number: H04W72/231 ,  H04W76/28

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: transmitting a data transmission while the apparatus is in a radio resource control idle state or radio resource control inactive state; receiving a monitoring configuration for use by the apparatus subsequent to transmission of the data transmission; monitoring at least one downlink channel based, at least in part, on the received monitoring configuration.