公开(公告)号：US11228937B2

公开(公告)日：2022-01-18

申请号：US15741941

申请日：2016-06-16

Applicant: Nokia Technologies Oy

Inventor： Vinh Van Phan ,  Ling Yu ,  Samuli Turtinen ,  Anand Bedekar ,  Amaanat Ali

IPC: H04W28/02 ,  H04W72/12 ,  H04L29/08 ,  H04W80/02 ,  H04L29/06 ,  H04W80/06 ,  H04W72/10 ,  H04W76/10 ,  H04L12/851 ,  H04L12/863 ,  H04W88/10

Abstract: Embodiments concern managing traffic in a radio device. While classifying user-plane packets from multiple applications according to quality of service requirements, a specific user-plane packet is classified as/determined to be a predetermined special-type packet (e.g., the special-type packets establish a new TCP/IP connection for a newly activated application). Based on that, that specific user-plane packet is mapped to a pre-defined radio bearer associated with a preconfigured priority, for example a highest priority among all bearers to which any of these user-plane packets from the multiple applications are mapped. Then all the mapped user-plane packets are scheduled for transmission according to their respective priorities. For example, the specific user-plane packet could be a SDU having a SYN, SYN-ACK or ACK, and the network convergence sub-layer (NCS) constructs a L2 NCS PDU using a designated format with the SDU in the payload and context information in the header.

公开(公告)号：US20210282160A1

公开(公告)日：2021-09-09

申请号：US17191907

申请日：2021-03-04

Applicant: Nokia Technologies Oy

Inventor： Jorma Kaikkonen ,  Samuli Turtinen

IPC: H04W72/12 ,  H04W76/28

Abstract: The method includes conducting communications with a first group of cells, and receiving a first indicator, the first indicator notifying the user equipment (UE) to enable scheduling with at least one second group of cells. The method further includes starting a first inactivity timer associated with the at least one second group of cells based on the first indicator, and scheduling communications with the at least one second group of cells following the starting of the first inactivity timer. The network node performs the method.

公开(公告)号：US20210250865A1

公开(公告)日：2021-08-12

申请号：US17168270

申请日：2021-02-05

Applicant: Nokia Technologies Oy

Inventor： Samuli Turtinen ,  Chunli Wu ,  Jussi-Pekka Koskinen ,  Jorma Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard

IPC: H04W52/02 ,  H04W72/04 ,  H04W76/28

Abstract: Embodiments of the present disclosure relate to uplink control information for uplink information based on wake-up signals. According to embodiments of the present disclosure, the terminal device determines based on transmission information at a first time point whether a predetermined number of the one or more occasions overlaps with active time of the terminal device. The terminal device determines the configuration for transmitting the uplink information based on the determination. In this way, ambiguity has been reduced and the flexibility of the network is improved.

公开(公告)号：US20210195657A1

公开(公告)日：2021-06-24

申请号：US17252960

申请日：2018-06-21

Applicant: Nokia Technologies Oy

Inventor： Chunli WU ,  Samuli Turtinen ,  Benoist Sebire ,  Haitao Li

IPC: H04W74/08 ,  H04L5/00

Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable storage media for determining a transport block size (TBS) for Contention Free Random (CFRA) in a random access procedure. In example embodiments, a CFRA request is transmitted by a terminal device to a network device during a random access procedure. The terminal device receives a random access to the CFRA request from the network device. The random access response indicates a TBS granted by the network device for use in transmission. Based on the granted TBS, the terminal device transmits, to the network device, a first data block with the granted TBS or a second data block to be transmitted and stored in a buffer. In the way, the data may be avoided, and the data transmission efficiency may be improved.

公开(公告)号：US10959282B1

公开(公告)日：2021-03-23

申请号：US16317812

申请日：2016-08-05

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Sami-Jukka Hakola ,  Mihai Enescu ,  Juha Pekka Karjalainen

IPC: H04W76/28 ,  H04B7/06

Abstract: To better support beamforming in MIMO systems such as 5G, a first match is determined between a first transmit (TX) beam group of a radio network and a first receive (RX) beam group of a user equipment (UE); and also a second match is determined between a second TX beam group of the radio network and a second RX beam group of the UE. For example these matches can come from the UE's beam report with best match information. The network configures the UE with at least a first discontinuous reception (DRX) configuration associated with the first RX beam group and with a second DRX configuration associated with the second RX beam group. In this case the first and second DRX configurations are active simultaneously for the UE, and each said beam group comprises at least one antenna or antenna port.

公开(公告)号：US20200178206A1

公开(公告)日：2020-06-04

申请号：US16621624

申请日：2017-06-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Turtinen ,  Jarkko Koskela ,  Philippe Godin

IPC: H04W68/02 ,  H04W48/20 ,  H04W76/27 ,  H04W60/02 ,  H04W4/029 ,  H04W68/06 ,  H04W64/00 ,  H04W76/28

Abstract: A method comprising configuring a user equipment in a low activity state to operate within a radio access network wherein a radio access network notification area for the user equipment is defined based on a list of logically associated radio access network paging areas, wherein each of the logically associated radio access network paging areas is a subset of a core network tracking area identified by a paging area code value which is unique within the core network associated tracking area.

公开(公告)号：US20170324459A1

公开(公告)日：2017-11-09

申请号：US15586227

申请日：2017-05-03

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Juho Mikko Oskari Pirskanen

IPC: H04B7/06 ,  H04W24/08

CPC classification number: H04B7/0617 ,  H04W24/08 ,  H04W36/0083

Abstract: Determination of characteristics of a communication environment may be beneficial in many communication systems. For example, certain wireless communication systems, such as fifth generation (5G) communication systems, may benefit from appropriate mobility measurements. A method can include performing, at a user equipment, beam-specific measurements of a plurality of beams of at least one cell. The method can also include calculating a cell quality based on the beam-specific measurements.