Nokia Technologies Oy

Saeed Reza Khosravirad

Harish Viswanathan

Adrian Garcia Rodriguez

A system in wireless network including an Access Point utilizing at least an unlicensed first wireless interface; a Station utilizing at least a first unlicensed wireless interface, transmitting in uplink to the AP; Said at least one STA further includes a secondary wireless interface different from the first unlicensed wireless interface, said STA is configured to, determine that transmission of a message be in a secondary wireless interface of the STA when it is utilized for Reliable and Low Latency Communication RLLC data transmission, generate a message and then transmit the message to a serving AP. Said AP is configured to, when receiving the message from the STA, determine whether information will be generated based on the message received from the STA, generate at least scheduling information and transmit the generated information to the STA.

Method and apparatus for improving reliable and low-latency communication uplink transmission in the unlicensed spectrum

A method is provided including determining a strength of a channel to each of a plurality of user equipments in a wireless multi-user network; scheduling first downlink resources for transmitting first downlink messages to a first group of the user equipments including the user equipments having the strongest channels; and scheduling second resources for transmitting second downlink messages to a second group of the remaining user equipments using a combination of broadcasting and cooperative relaying.

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Toronto, Canada

Saeed Reza Khosravirad