公开(公告)号：US20230189097A1

公开(公告)日：2023-06-15

申请号：US17999322

申请日：2021-06-16

Applicant: Nokia Technologies Oy

Inventor： Amaanat ALI ,  Srinivasan SELVAGANAPATHY ,  Ahmad AWADA ,  Jedrzej STANCZAK

IPC: H04W36/00

CPC classification number: H04W36/00837 ,  H04W80/12

Abstract: The example embodiments of the invention provide at least a method and apparatus to perform determining, by a network node of a communication network, information including a conditional handover configuration and a target dual active protocol stack handover configuration for a handover of user equipment in the communication network, wherein the information includes at least one triggering condition associated with the handover to be met for application of the target dual active protocol stack handover configuration for the handover; and sending toward the user equipment the information for use by the user equipment with the handover. In addition, example embodiments of the invention provide at least a method and apparatus to perform receiving, by a user equipment of a communication network, from a network node information including a conditional handover configuration and a target dual active protocol stack handover configuration for use with a handover of the user equipment in the communication network, wherein the information includes at least one triggering condition associated with the conditional handover to be met for application of the target dual active protocol stack handover configuration for the handover; and based on the information, performing operations for the handover.

公开(公告)号：US20230025011A1

公开(公告)日：2023-01-26

申请号：US17764249

申请日：2019-09-29

Applicant: Nokia Technologies Oy

Inventor： Chunhai YAO ,  Rapeepat RATASUK ,  Muneender CHIRANJI ,  Nitin MANGALVEDHE ,  Srinivasan SELVAGANAPATHY

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of extended bandwidth allocation. In example embodiments, a first device receives, from a second device, an indication of a reference bandwidth. The first device receives, from the second device, an indication of a bandwidth extended from the reference bandwidth and receives, from the second device, an indication of at least one frequency offset of a first set of narrowbands with respect to a second set of narrowbands associated with the reference bandwidth. Then, the first device determines, based on the reference bandwidth, the extended bandwidth and the at least one frequency offset, the first set of narrowbands for communication with the second device.

公开(公告)号：US20220394775A1

公开(公告)日：2022-12-08

申请号：US17770139

申请日：2020-10-26

Applicant: Nokia Technologies Oy

Inventor： Rapeepat RATASUK ,  Nitin MANGALVEDHE ,  Srinivasan SELVAGANAPATHY ,  Jussi-Pekka KOSKINEN ,  Michel ROBERT

IPC: H04W74/08 ,  H04W48/16

Abstract: An apparatus comprising: at least one processor; and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus to perform: determining at least one condition; and based on the at least one condition, transmitting a data packet to a first access node using one of a first early data transmission type in a first mode of operation and a second early data transmission type in a second mode of operation of the apparatus.

公开(公告)号：US20220361055A1

公开(公告)日：2022-11-10

申请号：US17621404

申请日：2020-06-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ingo VIERING ,  Krzysztof KORDYBACH ,  Guillaume DECARREAU ,  Jedrzej STANCZAK ,  Ahmad AWADA ,  Srinivasan SELVAGANAPATHY

IPC: H04W36/00 ,  H04W36/38

Abstract: It is provided a method comprising: checking if an indication indicates that a target cell is configured to store concurrently first and second configurations of a terminal, wherein the first configuration is based on a first conditional handover request, and the second configuration data set is based on a second conditional handover request; monitoring if the source cell intends performing a radio reconfiguration of the terminal after the source cell configured the terminal for the first conditional handover; canceling the first conditional handover if the source cell intends performing the radio reconfiguration and the indication does not indicate the concurrently storing; instructing the source cell to request the second conditional handover from the target cell if the source cell intends performing the radio reconfiguration and the indication indicates the concurrently storing.

公开(公告)号：US20220150925A1

公开(公告)日：2022-05-12

申请号：US17432544

申请日：2019-02-22

Applicant: Nokia Technologies Oy

Inventor： Hua CHAO ,  Srinivasan SELVAGANAPATHY

IPC: H04W72/12 ,  H04W48/16

Abstract: Embodiments of the present disclosure relate to the resource configuration for Narrow Band Internet of Thing (NB-IoT). A method of resource configuration for NB-IoT includes determining, at a network device, whether a configured Uplink Resource (PUR) for transmission from a terminal device to the network device is to be adjusted; in response to determining that the PUR is to be adjusted, determining a set of resources to be allocated for further transmission from the terminal device to the network device based on a Transport Block Size (TBS) associated with the further transmission; generating reconfiguration information of the PUR based on the set of the resources; and transmitting the reconfiguration information to the terminal device. In this way, the resource configuration may be determined and adjusted more efficiently and flexibility compared to the conventional way.

公开(公告)号：US20210392643A1

公开(公告)日：2021-12-16

申请号：US17291834

申请日：2019-10-16

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W72/04 ,  H04W56/00

Abstract: A method includes performing, by a terminal device, a sub-bandwidth part based operation. The method includes determining a requirement for radio frequency retuning, and switching from the sub-bandwidth part based operation to a bandwidth part based operation. The method also includes performing the bandwidth part based operation.

公开(公告)号：US20210219330A1

公开(公告)日：2021-07-15

申请号：US17267990

申请日：2018-08-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Rapeepat RATASUK ,  Srinivasan SELVAGANAPATHY ,  Haitao LI ,  Nitin MANGALVEDHE

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/18

Abstract: There is provided an apparatus, said apparatus comprising means for receiving, at a user equipment, a scheduling grant for a first number, M, of transport blocks, wherein the scheduling grant comprises an indication of a second number, N, of transport blocks to be transmitted or received before a time delay, wherein M is greater than 1 and N is less than or equal to M, causing transmission or reception of a first group of N transport blocks and, if N is less than M, after the time delay, causing transmission or reception of a further group of up to N transport blocks followed by the time delay, until M transport blocks are caused to be transmitted or received.