公开(公告)号：US20200383031A1

公开(公告)日：2020-12-03

申请号：US16769292

申请日：2018-12-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Junrong GU ,  Xiaobing LENG ,  Dawei WANG ,  Dongyao WANG ,  Gang SHEN

IPC: H04W40/22 ,  H04W84/04 ,  H04W36/00 ,  H04W28/02 ,  H04W88/04

Abstract: Embodiments of the present disclosure provide a method, device and computer readable storage medium implemented at a relay device. According to embodiments of the present disclosure, the relay device determines whether a terminal device served by a network slice has to be handed over. In a case of determining that the terminal device has to be handed over, the relay device sends a request for local information to at least one candidate relay device, and the local information includes at least one of information associated with a backhaul link from a candidate relay device to a network device and slice configuration information of the candidate relay device. Based on the received local information, the relay device determines a candidate relay device for handover of the terminal device. According to embodiments of the present disclosure, the relay device determines the candidate relay device to which the terminal device has to be handed over, based at least on the information associated with a backhaul link and the information associated with a network slice, so as to satisfy network slice configuration requirement and ensure backhaul quality of the terminal device.

公开(公告)号：US20210321395A1

公开(公告)日：2021-10-14

申请号：US17265452

申请日：2018-08-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Xiaobing LENG ,  Dongyao WANG ,  Dawei WANG ,  Junrong GU ,  Gang SHEN

IPC: H04W72/04 ,  H04W72/02 ,  H04W72/12

Abstract: Embodiments of the present disclosure relate to resource scheduling between network nodes. In example embodiments, a method comprises allocating, at a first network node, a first set of resources from a first resource pool for backhaul communication with a second network node in a network via a first link, the first resource pool comprising uplink and downlink resources shared with a first terminal device served by the first network node; transmitting a first indication of the first set of resources to the second network node; and receiving a second indication of a second set of resources from a second resource pool for the backhaul communication with the second network node via a second link, the second resource pool comprising uplink and downlink resources shared with a second terminal device served by the second network node. In this way, it is possible to achieve flexible resource scheduling among the network nodes.