公开(公告)号：US11387892B2

公开(公告)日：2022-07-12

申请号：US16767573

申请日：2018-01-17

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ilkka Keskitalo ,  Esa Tapani Tiirola ,  Esa Mikael Malkamäki ,  Juha Sakari Korhonen

IPC: H04B7/155 ,  H04W72/04 ,  H04W84/04 ,  H04W92/20

Abstract: An apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to support for a determined period at least one hop within a multi-hop self-backhaul communications, wherein the determined period comprises: a first part within which information for controlling dynamic allocation between backhaul and access links within resource slots is passed between the apparatus and at least one further apparatus in the multi-hop self-backhaul communications; and a second part within which a dynamic slot pattern is implemented based on the information for controlling dynamic allocation between backhaul and access links within resource slots is passed between the apparatus and at least one further apparatus in the multi-hop self-backhaul communications.

公开(公告)号：US12047829B2

公开(公告)日：2024-07-23

申请号：US17426197

申请日：2019-01-29

Applicant: Nokia Solutions and Networks Oy

Inventor： Xiang Xu ,  Ilkka Antero Keskitalo ,  Esa Mikael Malkamäki

IPC: H04W36/12 ,  H04W36/30 ,  H04W36/32

CPC classification number: H04W36/12 ,  H04W36/30 ,  H04W36/32

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for centralized unit switch. According to embodiments of the present disclosure, the DU transmits identity information of a target CU/DU to the source CU for the CU switch. The target CU does not need to initiate context setup procedure to set up context for the terminal device. Thus, the switch is implemented with minimized signaling and interruption in the data connection and the switched is completed faster by avoiding the unnecessary F1 AP context setup.

公开(公告)号：US20210036765A1

公开(公告)日：2021-02-04

申请号：US16767573

申请日：2018-01-17

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ilkka Keskitalo ,  Esa Tapani Tiirola ,  Esa Mikael Malkamäki ,  Juha Sakari Korhonen

IPC: H04B7/155 ,  H04W72/04

Abstract: An apparatus comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to support for a determined period at least one hop within a multi-hop self-backhaul communications, wherein the determined period comprises: a first part within which information for controlling dynamic allocation between backhaul and access links within resource slots is passed between the apparatus and at least one further apparatus in the multi-hop self-backhaul communications; and a second part within which a dynamic slot pattern is implemented based on the information for controlling dynamic allocation between backhaul and access links within resource slots is passed between the apparatus and at least one further apparatus in the multi-hop self-backhaul communications.