公开(公告)号：US20170289021A1

公开(公告)日：2017-10-05

申请号：US15508211

申请日：2014-10-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Mikko Säily ,  Henri Markus Koskinen ,  Jarmo Tapani Mäkinen

IPC: H04L12/707 ,  H04L12/801 ,  H04L12/803 ,  H04W76/02 ,  H04W74/00

CPC classification number: H04L45/24 ,  H04L1/1607 ,  H04L1/1664 ,  H04L1/18 ,  H04L1/1835 ,  H04L47/125 ,  H04L47/34 ,  H04L2001/0093 ,  H04W36/00 ,  H04W36/0069 ,  H04W36/28 ,  H04W48/00 ,  H04W48/16 ,  H04W74/002 ,  H04W74/006 ,  H04W76/15

Abstract: An example technique may include controlling receiving a data unit and an associated first sequence number over a first protocol, assigning a second sequence number to the data unit, wherein the second sequence number is based upon the first sequence number, and controlling transmitting, over a second protocol, the data unit and the second sequence number.

公开(公告)号：US11825385B2

公开(公告)日：2023-11-21

申请号：US16772092

申请日：2017-12-12

Applicant: Nokia Solutions and Networks Oy

Inventor： David Navratil ,  Pekka Korja ,  Athul Prasad ,  Mikko Säily

IPC: H04W4/06 ,  H04M15/00 ,  H04W72/30

CPC classification number: H04W4/06 ,  H04M15/66 ,  H04W72/30

Abstract: An apparatus in a network function 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: determine that a protocol data unit session for a user equipment is to be updated to add or modify multicast information; and provide multicast context information associated with said user equipment which causes said user equipment to receive multicast data associated with said multicast context information.

公开(公告)号：US12015967B2

公开(公告)日：2024-06-18

申请号：US16772085

申请日：2017-12-12

Applicant: Nokia Solutions and Networks Oy

Inventor： David Navratil ,  Pekka Korja ,  Athul Prasad ,  Mikko Säily

IPC: H04W12/06 ,  H04L67/141 ,  H04W4/08

CPC classification number: H04W4/08 ,  H04L67/141

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: receive a message from at least one user equipment requesting to join a multicasting/broadcasting group; receive data for multicasting/broadcasting from a data network; generate multicasting/broadcasting session information for the data; route the data based on the multicasting/broadcasting session to at least one access point, wherein the access point wirelessly communicates the data to user equipment based on the multicasting/broadcasting session information.

公开(公告)号：US11930416B2

公开(公告)日：2024-03-12

申请号：US17274550

申请日：2019-09-17

Applicant: Nokia Solutions and Networks Oy

Inventor： Mikko Säily ,  Tommi Jokela ,  Sofonias Hailu

IPC: H04W36/32 ,  H04W12/041 ,  H04W12/0431 ,  H04W36/00

CPC classification number: H04W36/32 ,  H04W12/041 ,  H04W12/0431 ,  H04W36/0033 ,  H04W36/0058 ,  H04W36/00837 ,  H04W36/008375

Abstract: A method includes determining, by a source base station, based on at least one of a measurement report received from a terminal device and a mobility trajectory of the terminal device, a prepared cell list that includes a set of cells where the terminal device is capable of handover. The method includes sending at least one required context for the handover to the set of cells in the prepared cell list. The method also includes receiving acknowledgement from the set of cells. The method further includes sending a handover complete message, which contains the prepared cell list, to the terminal device. The prepared cell list provides a capability for the terminal device to make a number of handovers when the terminal device is within a coverage area of the set of cells.

公开(公告)号：US20210076166A1

公开(公告)日：2021-03-11

申请号：US16772085

申请日：2017-12-12

Applicant: Nokia Solutions and Networks Oy

Inventor： David Navratil ,  Pekka Korja ,  Athul Prasad ,  Mikko Säily

IPC: H04W4/08 ,  H04L29/08

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: receive a message from at least one user equipment requesting to join a multicasting/broadcasting group; receive data for multicasting/broadcasting from a data network; generate multicasting/broadcasting session information for the data; route the data based on the multicasting/broadcasting session to at least one access point, wherein the access point wirelessly communicates the data to user equipment based on the multicasting/broadcasting session information.

公开(公告)号：US20210076164A1

公开(公告)日：2021-03-11

申请号：US16772092

申请日：2017-12-12

Applicant: Nokia Solutions and Networks Oy

Inventor： David Navratil ,  Pekka Korja ,  Athul Prasad ,  Mikko Säily

IPC: H04W4/06 ,  H04M15/00 ,  H04W72/00

Abstract: An apparatus in a network function 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: determine that a protocol data unit session for a user equipment is to be updated to add or modify multicast information; and provide multicast context information associated with said user equipment which causes said user equipment to receive multicast data associated with said multicast context information.