公开(公告)号：US11096169B2

公开(公告)日：2021-08-17

申请号：US15769600

申请日：2015-11-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Timo Koskela ,  Vinh Van Phan ,  Samuli Heikki Turtinen

IPC: H04W72/04 ,  H04L5/00 ,  H04W28/02 ,  H04L12/835 ,  H04W76/28 ,  H04L1/18

Abstract: There is provided a method comprising receiving, at a user device, control information usable for determining whether at least one uplink logical channel is to be transmitted using at least one of a first uplink transport channel and a second uplink transport channel, determining, in dependence on said information, a mapping between the at least one uplink logical channel and at least one of the first uplink transport channel and second uplink transport channel and causing the at least one uplink logical channel to be transmitted using the at least one uplink transport channel to which the at least one uplink logical channel is mapped.

公开(公告)号：US20180375621A1

公开(公告)日：2018-12-27

申请号：US16060322

申请日：2015-12-14

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Timo Koskela ,  Vinh Van Phan

IPC: H04L1/18 ,  H04L1/00 ,  H04B7/06

Abstract: A technique is provided for controlling sending, by a user device to a network node in a wireless network via spatial multiplexing during a first transmission time interval, a first instance of a first protocol data unit via a first transport block and a first instance of a second protocol data unit via a second transport block, controlling receiving a first data indicator associated with the first transport block that indicates that the first transport block was not received by the network node, and controlling sending, by the user device to the network node via spatial multiplexing during a second transmission time interval in response to receiving the first data indicator, at least a portion of a second instance of the first protocol data unit via a third transport block and at least a portion of a third instance of the first protocol data unit via a fourth transport block.

公开(公告)号：US20180310309A1

公开(公告)日：2018-10-25

申请号：US15769600

申请日：2015-11-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Timo Koskela ,  Vinh Van Phan ,  Samuli Heikki Turtinen

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L1/1893 ,  H04L5/0053 ,  H04L5/0094 ,  H04L47/30 ,  H04W28/0263 ,  H04W28/0278 ,  H04W72/042 ,  H04W76/28

Abstract: There is provided a method comprising receiving, at a user device, control information usable for determining whether at least one uplink logical channel is to be transmitted using at least one of a first uplink transport channel and a second uplink transport channel, determining, in dependence on said information, a mapping between the at least one uplink logical channel and at least one of the first uplink transport channel and second uplink transport channel and causing the at least one uplink logical channel to be transmitted using the at least one uplink transport channel to which the at least one uplink logical channel is mapped.

公开(公告)号：US20180262949A1

公开(公告)日：2018-09-13

申请号：US15760099

申请日：2015-10-21

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Vinh Van Phan ,  Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/04 ,  H04W28/06 ,  H04L1/18

Abstract: There is provided a method comprising: determining, by a first network node of a cellular communication network, that a transfer of a data block to a second network node of the cellular communication network needs a retransmission; determining whether at least one criterion for a size and/or latency requirements of said data block is met; and as a response to determining that the at least one criterion is met, performing the retransmission according to a first set of rules, otherwise performing the retransmission according to a second set of rules.

公开(公告)号：US11272395B2

公开(公告)日：2022-03-08

申请号：US16946416

申请日：2020-06-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Vinh Van Phan ,  Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/04 ,  H04L1/18 ,  H04W28/06

Abstract: There is provided a method comprising: determining, by a first network node of a cellular communication network, that a transfer of a data block to a second network node of the cellular communication network needs a retransmission; determining whether at least one criterion for a size and/or latency requirements of said data block is met; and as a response to determining that the at least one criterion is met, performing the retransmission according to a first set of rules, otherwise performing the retransmission according to a second set of rules.

公开(公告)号：US20200280882A1

公开(公告)日：2020-09-03

申请号：US16878520

申请日：2020-05-19

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/06 ,  H04L29/06 ,  H04L1/00 ,  H04L12/801 ,  H04L12/805 ,  H04W24/04

Abstract: An example method includes determining, for a protocol data unit (PDU) to be provided to a receiver entity, whether a segment of a service data unit (SDU) is to be included in the PDU and, if so, determining a position of the segment relative to the SDU. The PDU comprises a header part and a data field part. The method includes determining whether to include information in the header part in dependence on the determining whether the segment of the SDU is to be included in the PDU, and, if so, determining the content of the information in the header part in dependence on the position of the segment relative to the SDU. The method also includes providing the PDU to a receiver entity.

公开(公告)号：US20190089420A1

公开(公告)日：2019-03-21

申请号：US16099687

申请日：2016-05-10

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

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

IPC: H04B7/0408 ,  H04B7/08 ,  H04B7/06

CPC classification number: H04B7/0408 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/0639 ,  H04B7/0695 ,  H04B7/088 ,  H04W24/02

Abstract: A method comprising: performing one or more measurements in a user device to determine a plurality of beam groups, each beam group associating at least one receive beam direction of a user device and at least one transmit beam direction of an access point; and causing information on said beam groups to be transmitted to said access point.

公开(公告)号：US20180376372A1

公开(公告)日：2018-12-27

申请号：US16065084

申请日：2015-12-23

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Samuli Heikki Turtinen ,  Timo Koskela

IPC: H04W28/06 ,  H04L29/06 ,  H04L12/805 ,  H04W24/04 ,  H04L12/801

Abstract: There is provided a method comprising determining, for a service data unit to be included in a protocol data unit, whether a segment of the service data unit is to be included in the protocol data unit and, if so, determining the position of the segment relative to the service data unit, the protocol data unit comprising a header part and a data field part, determining whether to include information in the header part in dependence of the first determining, and, if so, determining the content of the information in dependence on the first determining and providing the protocol data unit to a receiver entity.