Disclosed are techniques for determining a distance (or range) between a first wireless entity and a second wireless entity. In an aspect, the first wireless entity transmits a first positioning reference signaling (PRS) signal to the second wireless entity at a first time, where the first PRS signal is received by the second wireless entity at a second time, and receives a second PRS signal from the second wireless entity at a third time, where the second PRS signal is transmitted by the second wireless entity at a fourth time. The first wireless entity enables the distance to be determined by a location computing entity, for example, by a location server, based on the first, second, third, and fourth times. The first wireless entity may be a mobile device or a base station and the second wireless entity may be the other of the mobile device or base station.

Disclosed are techniques for determining a distance (or range) between a first wireless entity and a second wireless entity. In an aspect, the first wireless entity transmits a first positioning reference signaling (PRS) signal to the second wireless entity at a first time, where the first PRS signal is received by the second wireless entity at a second time, and receives a second PRS signal from the second wireless entity at a third time, where the second PRS signal is transmitted by the second wireless entity at a fourth time. The first wireless entity enables the distance to be determined by a location computing entity, for example, by a location server, based on the first, second, third, and fourth times. The first wireless entity may be a mobile device or a base station and the second wireless entity may be the other of the mobile device or base station.

A dual band LTE small cell base station communicates on both licensed bands and unlicensed bands. The small cell base station modifies the communication protocol utilized by the licensed band to enable communication over an unlicensed band. This modification involves replacing the physical (PHY) layer of the licensed band communication protocol with the PHY layer of a to-be-used protocol in an unlicensed band.

A dual band LTE small cell base station communicates on both licensed bands and unlicensed bands. The small cell base station modifies the communication protocol utilized by the licensed band to enable communication over an unlicensed band. This modification involves replacing the physical (PHY) layer of the licensed band communication protocol with the PHY layer of a to-be-used protocol in an unlicensed band.

A radio access network (RAN) control unit for determining a functional operation of a dynamic small cell, in particular an unplanned small cell, a nomadic node or a relay, in a radio communication network is disclosed. The radio communication network includes at least one network slice associated with at least one user equipment (UE) and at least one radio channel connecting the at least one UE to the radio communication network. The RAN control unit includes a processor configured to determine a functional operation of the dynamic small cell (DSC) based on information based on channel measurements of the at least one radio channel and/or requirement information of the at least network one slice, and/or estimated or measured performance of the RAN, and/or location information of the DSC.

A radio access network (RAN) control unit for determining a functional operation of a dynamic small cell, in particular an unplanned small cell, a nomadic node or a relay, in a radio communication network is disclosed. The radio communication network includes at least one network slice associated with at least one user equipment (UE) and at least one radio channel connecting the at least one UE to the radio communication network. The RAN control unit includes a processor configured to determine a functional operation of the dynamic small cell (DSC) based on information based on channel measurements of the at least one radio channel and/or requirement information of the at least network one slice, and/or estimated or measured performance of the RAN, and/or location information of the DSC.

A radio communication apparatus includes: control circuitry, which, in operation, selects, as a radio channel used for transmission, at least one radio channel among a plurality of radio channels based on information on a reduction time of a sum of transmission time per unit time in each of the plurality of radio channels; and radio circuitry, which, in operation, performs transmission using the selected radio channel.

The present technology allows coordination of channels of private wireless networks utilizing shared licensed and unlicensed spectrum. Wireless network operators in an enterprise location register to participate in a consortium and register licensed, shared, and unlicensed spectrum resources to be shared with other members of the consortium. The wireless network operators request an allocation of spectrum resources from the consortium. The consortium generates a radio resource management (“RRM”) plan for shared use of the licensed, shared, and unlicensed spectrum resources. The consortium combines the allocated licensed, shared, and unlicensed spectrum from each of the wireless network operators to meet the target RRM plan. The consortium monitors spectrum utilization to dynamically update the RRM. The consortium monitors spectrum utilization in real time to determine how closely the RRM plan matches the resources allocated to each wireless network operator.

The present disclosure includes systems and methods for configuring a radio base station of a cellular telecommunications network. An exemplary method includes receiving an instantaneous bandwidth (IBW) capability list from a radio unit that is coupled to an antenna and transmitting a control message to the radio unit to configure radio carriers for the radio unit. The control message is based on the IBW capability list. Associated network nodes are also included.

The present disclosure includes systems and methods for configuring a radio base station of a cellular telecommunications network. An exemplary method includes receiving an instantaneous bandwidth (IBW) capability list from a radio unit that is coupled to an antenna and transmitting a control message to the radio unit to configure radio carriers for the radio unit. The control message is based on the IBW capability list. Associated network nodes are also included.