公开(公告)号：US20250070949A1

公开(公告)日：2025-02-27

申请号：US18724347

申请日：2023-03-10

Applicant: Nokia Technologies Oy

Inventor： Klaus Ingemann PEDERSEN ,  Troels Emil KOLDING

IPC: H04L5/00 ,  H04L1/00

Abstract: Disclosed in a mechanism for optimizing channel quality indicator feedback for code block group based transmissions, wherein a user equipment of a communication network receives an enhanced channel quality indicator configuration. Based on the enhanced channel quality indicator configuration, the user equipment performs measurements of channel state information reference resources with a plurality of code block groups comprising determining a highest data rate modulation and coding scheme index supported by the user equipment with an error probability that will not exceed a predetermined threshold for reception of at least one transport block from the communication network, and based on the performing, the user equipment sends, towards the communication network, information expressed with a channel quality index comprising an indication of the determined highest data rate modulation and coding scheme index for use with link adaption for improving spectral efficiency of radio resource allocations of at least one transport block with more than one code block group for at least one physical downlink shared channel transmission from the communication network, wherein the information expressed with the channel quality index comprises an enhanced channel quality indicator report that identifies a new enhanced channel quality indicator report table enumerating the highest data rate modulation and coding scheme index supported by the user equipment and an effective code rate that the communication network is directed to use for the at least one physical downlink shared channel transmission.

公开(公告)号：US20240381161A1

公开(公告)日：2024-11-14

申请号：US18690880

申请日：2021-10-14

Applicant: Nokia Technologies Oy

Inventor： Benoist Pierre SEBIRE ,  Klaus Ingemann PEDERSEN ,  Zexian LI

IPC: H04W28/02 ,  H04W28/04 ,  H04W76/25

Abstract: According to an example aspect of the present invention, there is provided a method comprising: buffering a first radio link control, RLC, data unit of a radio bearer for transmission to a receiving device, starting a retransmission timer responsive to providing the first RLC data unit for transmission to the receiving device, and retransmitting the buffered first RLC data unit in response to a request for a second RLC data unit of the radio bearer before expiry of the retransmission timer, wherein the second RLC data unit is to be transmitted to the receiving device after the first RLC data unit.

公开(公告)号：US20240340690A1

公开(公告)日：2024-10-10

申请号：US18623422

申请日：2024-04-01

Applicant: Nokia Technologies Oy

Inventor： Boyan YANAKIEV ,  Carlos Santiago MOREJON GARCIA ,  Benoist Pierre SEBIRE ,  Abolfazl AMIRI ,  Klaus Ingemann PEDERSEN

IPC: H04W28/02

CPC classification number: H04W28/0278

Abstract: Methods, apparatus and systems for signaling buffer sizes in a communication network are disclosed.

公开(公告)号：US20220030522A1

公开(公告)日：2022-01-27

申请号：US17311395

申请日：2018-12-17

Applicant: Nokia Technologies Oy

Inventor： Benny VEJLGAARD ,  Klaus Ingemann PEDERSEN ,  Nuno Manuel KIILERICH PRATAS ,  Mark DOLL

IPC: H04W52/24

Abstract: A method, including obtaining, in a sidelink communication, an information about a resource on which a terminal transmits a reference signal; measuring a received power on the resource; providing an information on the received power; and using the information to mitigate cross link interference.

公开(公告)号：US20240365190A1

公开(公告)日：2024-10-31

申请号：US18686723

申请日：2021-09-16

Applicant: Nokia Technologies Oy

Inventor： Klaus Ingemann PEDERSEN ,  Stefano PARIS ,  Zexian LI

IPC: H04W36/08 ,  H04W36/18 ,  H04W36/30 ,  H04W76/20

CPC classification number: H04W36/08 ,  H04W36/18 ,  H04W36/30 ,  H04W76/20

Abstract: There is provided an apparatus for a network node comprising means for making a decision on a handover, HO, and means for determining a time raster indicating eligible time instants for HO messaging during a network communication. The eligible time instants are based on at least one of: a radio access network, RAN, traffic and a core network, CN. The apparatus further comprises means for sending a HO request message including the timer raster.

公开(公告)号：US20240276483A1

公开(公告)日：2024-08-15

申请号：US18110266

申请日：2023-02-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Zexian LI ,  Umar SAEED ,  Klaus Ingemann PEDERSEN ,  Carlos Santiago MOREJON GARCIA ,  Stefano PARIS ,  Benoist Pierre SEBIRE

IPC: H04W72/1268 ,  H04L1/00

CPC classification number: H04W72/1268 ,  H04L1/0003 ,  H04L1/0009

Abstract: Enhanced uplink configured grant for extended reality applications is provided. A method for enhanced uplink configured grant for extended reality applications may include configuring at least one first transmission of a plurality of transmissions by a user equipment with a transmission parameter having a first value. The method may also include configuring the user equipment with at least one rule configured to change the first value of the transmission parameter to a second value of the transmission parameter that is applied to at least one second transmission of the plurality of transmissions, which is used for a new data transmission.

公开(公告)号：US20230137088A1

公开(公告)日：2023-05-04

申请号：US17793852

申请日：2020-12-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ali ESSWIE ,  Klaus Ingemann PEDERSEN

IPC: H04W36/22 ,  H04W28/02 ,  H04W36/08

Abstract: An apparatus, method and computer program is described comprising: generating a local outage time database for a first cell of a mobile communication system, wherein the local outage time database stores first latency data for each of a plurality of devices served by the first cell, wherein each first latency data comprises time left to outage data for the respective device; sending selected parts of the local outage time database to one or more other cells of the mobile communication network; receiving second latency data from at least one of the one or more other cells of the mobile communication system, wherein said second latency data includes time left to outage data for one or more devices served by said other cells; and generating a multi-cell outage time database including some or all of the shared selected parts of the local outage time database and some or all of the received second latency data.

公开(公告)号：US20220361281A1

公开(公告)日：2022-11-10

申请号：US17316132

申请日：2021-05-10

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Stefano PARIS ,  Andrea MARCANO ,  Klaus Ingemann PEDERSEN

IPC: H04W76/28 ,  H04W52/02 ,  H04W56/00

Abstract: Techniques for determining a discontinuous reception configuration are disclosed. A user equipment may receive a discontinuous reception configuration from a network entity. The user equipment may select one or more discontinuous reception parameters to modify based at least in part on the received indication of a particular data burst class to be transmitted. The user equipment may receive a data burst and a selection command from the network entity. The user equipment selects one or more discontinuous reception parameters to modify based at least in part on the received indication of whether to apply the one or more adaptive parameters after the transmission of a current data burst is complete.

公开(公告)号：US20180324831A1

公开(公告)日：2018-11-08

申请号：US15764844

申请日：2016-09-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Frank FREDERIKSEN ,  Jens STEINER ,  Klaus Ingemann PEDERSEN

IPC: H04W72/12 ,  H04L1/18

CPC classification number: H04W72/1242 ,  H04L1/16 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/1887 ,  H04L1/1896 ,  H04L2001/0093 ,  H04W72/00

Abstract: One embodiment is directed to a method comprising receiving a grant message for channel resource allocation from a scheduling node, receiving data transmission based on the allocated channel resource from the scheduling node, and receiving a confirmation message from the scheduling node that indicates which channel resource was actually used for the data transmission. Another embodiment is directed to a method comprising receiving a grant message for channel resource allocation, receiving data transmission based on the allocated channel resource, decoding the received data, if the received data cannot be decoded correctly, sending an indication of packet failure, receiving a retransmission grant message, receiving a retransmitted data, and based on the retransmission grant message, performing HARQ combining.

公开(公告)号：US20250015937A1

公开(公告)日：2025-01-09

申请号：US18703012

申请日：2021-11-03

Applicant: Nokia Technologies Oy

Inventor： Zexian LI ,  Klaus Ingemann PEDERSEN ,  Stefano PARIS ,  Benoist Pierre SEBIRE

IPC: H04L1/1867 ,  H04L1/1607

Abstract: A first apparatus including means for: sending, to a second apparatus, one or more transport blocks corresponding to a first packet of a sequence of packets, the sequence including the first packet and one or more subsequent packets, wherein decoding of the one of more subsequent packets is dependent on successfully decoding the first packet; determining that at least one of the one or more transport blocks corresponding to the first packet have not been successfully received by the second apparatus; and temporarily deactivating resources configured for sending the sequence of packets based on the determining.