(57) ABSTRACT A base station (BS) in a wireless communication system is provided. The
BS comprises a processor configured to determine frequency units within frequency range …

Discloses are a method for a terminal for transmitting an uplink signal to a base station and
an apparatus supporting the method in a licensed assisted access (LAA) system in which a …

Awireless device receives configuration parameters of a first bandwidth part and a second
bandwidth part of an unli censed cell. An active bandwidth part is switched from the first …

Awireless device receives configuration parameters of a first uplink carrier and a second
uplink carrier of an unlicensed cell. A switch is made from the first uplink carrier to the …

LTE operation in unlicensed spectrum includes but is not limited to LTE operation in
unlicensed spectrum via dual connectivity (DC), referred to as DC based LAA, and …

Techniques are described for wireless communication. One method includes detecting a first
reference signal received from a user equipment (UE) in a reference scheduled …

According to some embodiments, a method for use in a user equipment (UE) of transmitting
uplink data in unlicensed spectrum comprises receiving, from a network node, an uplink …

Techniques are described for wireless communication. One method includes detecting a first
reference signal received from a user equipment (UE) in a reference scheduled trans …

The embodiments of the present disclosure provide a method for processing an LBT
parameter, a method for adjusting a contention window and associated apparatuses. The …

Provided are a method for determining a listen-before-talk (LBT) priority class by a terminal
in a wireless communication system and a device supporting same. The terminal can …