公开(公告)号：US20240049295A1

公开(公告)日：2024-02-08

申请号：US18357559

申请日：2023-07-24

Applicant: Nokia Technologies Oy

Inventor： Morten TOFT ,  Samantha CAPORAL DEL BARRIO ,  Johannes HARREBEK ,  Simon SVENDSEN

IPC: H04W74/08 ,  H04W64/00

CPC classification number: H04W74/0833 ,  H04W64/00

Abstract: An apparatus, method and comprising device is described, comprising: in response to receiving, at a user device, a positioning message from one or more of a plurality of network nodes, selecting a first network node from the plurality of network nodes, wherein the first network node is selected based on determining that highest transmission power is required for transmission of a channel preamble message to said first network node in comparison with transmission to other ones of the plurality of network nodes; determining a first group of network nodes from the plurality of network nodes, wherein the first group of network nodes are suitable for receiving a first group channel preamble message from the user device during a same random access channel occasion as that of the first network node; and transmitting the first group channel preamble message to the first group of network nodes at a first random access channel occasion.

公开(公告)号：US20240049164A1

公开(公告)日：2024-02-08

申请号：US18354027

申请日：2023-07-18

Applicant: Nokia Technologies Oy

Inventor： Morten TOFT ,  Samantha CAPORAL DEL BARRIO ,  Johannes HARREBEK ,  Simon SVENDSEN

IPC: H04W64/00 ,  H04W74/08

CPC classification number: H04W64/00 ,  H04W74/0833

Abstract: An apparatus (e.g. a user device), method and computer program is described to perform steps including: receiving at a user device, while the user device in is an inactive, unconnected or idle mode, a paging message for positioning determination from one or more of a plurality of network nodes in a radio network; and transmitting, a same group channel preamble message dedicated for positioning determination, to a group of network nodes which are selected by the user device, wherein the same group channel preamble message which being a physical random access channel (PRACH) preamble message, is transmitted under a single random access channel occasion (RO).

公开(公告)号：US20220322283A1

公开(公告)日：2022-10-06

申请号：US17628247

申请日：2019-07-23

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Frank FREDERIKSEN ,  Claudio ROSA ,  Erika PORTELA LOPES DE ALMEIDA ,  Morten TOFT ,  Johannes HEJSELBAEK ,  Faranaz SABOURI-SICHANI ,  Bo Holm BJERRUM ,  Samantha CAPORAL DEL BARRIO ,  Roberto MALDONADO

IPC: H04W68/02 ,  H04W72/04 ,  H04W4/08

Abstract: There are provided measures for handling of paging messages in communication endpoint to network relaying scenarios. Such measures exemplarily comprise, at a relay terminal connected to a mobile access entity of a cellular network systems, selecting, for a terminal to be relayed, a sidelink communication group of a set of configured sidelink communication groups, monitoring network-served paging indicator resources corresponding to said terminal to be relayed for a network-served paging related identifier indicative of transmission of a network-served paging message and information on network-served paging message resources for said transmission of said network-served paging message, transmitting, if said network-served paging related identifier indicative of transmission of said network-served paging message is detected in said network-served paging indicator resources corresponding to said terminal to be relayed and information indicative of paging of said terminal to be relayed is identified in said network-served paging message transmitted in said network-sewed paging message resources as a result of said monitoring, in inter-terminal paging indicator resources configured for said sidelink communication group and next to said network-served paging message resources including said information indicative of paging of said terminal to be relayed, an inter-terminal paging related identifier indicative of transmission of an inter-terminal paging message and information on inter-terminal paging message resources for said transmission of an said inter-terminal paging message, and transmitting said inter-terminal paging message in said inter-terminal paging message resources for said transmission of said inter-terminal paging message.