公开(公告)号：US20190200320A1

公开(公告)日：2019-06-27

申请号：US16325380

申请日：2017-05-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Srinivasan Selvaganapathy ,  Juergen Hofmann ,  Sathiaseelan Sundaralingam ,  Muneender Chiranji ,  Hartmut Wilhelm

IPC: H04W64/00 ,  H04W56/00 ,  H04W24/10 ,  H04W68/00 ,  H04W74/08

CPC classification number: H04W64/003 ,  H04W24/10 ,  H04W56/001 ,  H04W56/005 ,  H04W64/00 ,  H04W68/005 ,  H04W74/0833

Abstract: A technique is provided for receiving, by a user device from a serving base station, a list of base stations including base station identities and/or respective information about their physical channels used for broadcast signaling for which a timing advance measurement is being requested, receiving, by the user device, a positioning reference identifier associated with a timing advance measurement procedure with respect to the user device and one or more base stations identified in the list, and sending, by the user device to one or more of the base stations identified in the list, an uplink signal including a synchronization sequence and the positioning reference identifier.

公开(公告)号：US11388693B2

公开(公告)日：2022-07-12

申请号：US16325380

申请日：2017-05-30

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Srinivasan Selvaganapathy ,  Juergen Hofmann ,  Sathiaseelan Sundaralingam ,  Muneender Chiranji ,  Hartmut Wilhelm

IPC: H04W56/00 ,  H04W64/00 ,  H04W24/10 ,  H04W68/00 ,  H04W74/08

Abstract: A technique is provided for receiving, by a user device from a serving base station, a list of base stations including base station identities and/or respective information about their physical channels used for broadcast signaling for which a timing advance measurement is being requested, receiving, by the user device, a positioning reference identifier associated with a timing advance measurement procedure with respect to the user device and one or more base stations identified in the list, and sending, by the user device to one or more of the base stations identified in the list, an uplink signal including a synchronization sequence and the positioning reference identifier.