Abstract: Systems and methods for determining an indication of locationing accuracy are disclosed herein. In some embodiments, an antenna deployment including multiple antennas and corresponding locations for the antennas is obtained. Then, one or more radio characteristics are determined for ubiety locations based on the antenna deployment and an indication of locationing accuracy for the ubiety locations is determined based on the one or more radio characteristics. In this way, an antenna deployment can be evaluated for locationing accuracy. This may be used by a network engineer or an automated system to determine and/or refine an antenna deployment.

Abstract: An integrated Smart LED Light/3GPP radio fixture, comprising: a Smart LED light fixture; and a 3GPP radio unit configured to transmit and receive radio signals within a coverage area that corresponds with an illumination coverage area of the Smart LED light fixture.

Abstract: Embodiments of a wireless access node for dynamically transmitting an identification signal and/or detecting identification signals from other transmit nodes when operating in unlicensed spectrum and embodiments of a method of operation thereof are disclosed. In some embodiments, a method in a wireless access node that operates in an unlicensed frequency spectrum comprises determining, based on one or more parameters, whether the wireless access node is to transmit an identification signal and/or detect identification signals from other transmit nodes. The method further comprises operating in accordance with a result of the determining whether to transmit the identification signal and/or to detect identification signals from other transmit nodes. In this manner, throughput can be improved.

Abstract: A method, network node and customer premises equipment (CPE) and apparatus for 3rd Generation Partnership Project (3GPP) Fifth Generation (5G) hybrid fiber coax (HFC)-distributed antenna system (DAS) network with machine learning beam management are disclosed. According to one aspect, a method in a network node includes determining a set of beam weights for each CPE of the plurality of CPE, each set of beam weights being associated with a synchronization signal block, SSB, beam index, each SSB index being associated with a window of time for communication between the network node and CPE associated with a beam ID; and transmitting an SSB index to CPE associated with the beam ID to indicate to the CPE the window of time for communication between the network node and the CPE.

Abstract: A method and network node for relative positioning measurements of wireless device (WD) locations are disclosed. According to one aspect, a method includes phase-locking a plurality of antenna reference points (ARPs), using a synchronous clock, allowing an accuracy of spatial coordinate estimates to be reduced while increasing their precision. The method includes determining time difference of arrival values based at least in part on applying weights to signals received from antennas of a subset of the plurality of phase-locked ARPs to further increase a precision of the spatial coordinate estimates. The method also includes estimating the spatial coordinates by applying timing error corrections to the time difference of arrival values to increase accuracy of the spatial coordinate estimates while maintaining the precision of the spatial coordinate estimates above the second precision level.

Abstract: A method and network node for determination of relative orientation of a wireless device (WD) with ultra-fine precision are disclosed. According to one aspect, a method in a network node includes determining spatial coordinates of each antenna of a plurality of antennas of the WD. The method also includes determining the relative orientation of the WD based at least in part on the determined spatial coordinates of the plurality of antennas and based at least in part on a model of relative locations of the plurality of antennas of the WD. According to another aspect, a method in a WD includes changing parameters of operation of the WD to disable a determination of relative orientation of the WD by the network node.

Abstract: A method, network node and customer premises equipment for pre-equalization using beamforming functionality are disclosed. According to one aspect, a method in a network node includes estimating an uplink channel of a hybrid fiber cable network using references signals received from consumer premises equipment, determining a downlink channel using an inverse of the uplink channel estimate, mapping a downlink signal to a plurality of layer-specific signals, and applying beamforming weights to the layer-specific signals to produce layer-specific downlink signals, and summing the layer-specific downlink signals to produce a frequency-compensated downlink signal for transmission over the hybrid fiber cable network.

Abstract: A cable reel is disclosed having an outer deployment spool for deployment and retractive coiling of cable based on rotation about a central axis. The cable reel also has an inner, coaxial drum in which stored cable assumes tighter loops and relaxed loops responsive to the deployment or coiling of the cable on the outer spool. The cable extends from the inner drum through an opening in an axial tube and out of the drum orthogonally. The cable is contiguous from the deployable end on the outer spool, through the inner drum coils and through the axial tube. The reel may have a resistive spring or other means of retraction. The disclosed cable is not subject to acute bends, turns or torsion upon its long axis through deployed and retracted phases.

Abstract: A method, system and apparatus for a hybrid DOCSIS-5G NR system are disclosed. According to one aspect, a method includes implementing, in a first network node a hybrid coax fiber (HFC) centralized access architecture (I-CCAP) modified to include a wireless core. The method also includes establishing communication links from the wireless core to radio equipment of a second network node. According to another aspect, a method provides implementing, in the second network node, a remote physical architecture (R-PHY), the R-PHY configured to communicate with a CCAP core of the I-CAPP of the first network node, and implementing in the first node, radio base station (RBS) equipment configured to communicate with the R-PHY to enable wireless communication system services to consumer premises equipment (CPE).

Abstract: A method, network node and customer premises equipment (CPE) and apparatus for 3rd Generation Partnership Project (3GPP) Fifth Generation (5G) hybrid fiber coax (HFC)-distributed antenna system (DAS) network with machine learning beam management are disclosed. According to one aspect, a method in a network node includes determining a set of beam weights for each CPE of the plurality of CPE, each set of beam weights being associated with a synchronization signal block, SSB, beam index, each SSB index being associated with a window of time for communication between the network node and CPE associated with a beam ID; and transmitting an SSB index to CPE associated with the beam ID to indicate to the CPE the window of time for communication between the network node and the CPE.

Abstract: A method and network node for uplink coordinated multipoint positioning are disclosed. According to one aspect, a method includes employing a coordinated multipoint function to decode data from a WD using signals received from the WD by the network node and from signals received from the WD by a plurality of cooperating network nodes. The method further includes converting the decoded WD data signal into a time domain reference signal and convert the signals received from the plurality of cooperating network nodes into time domain neighbour signals. The method also includes cross-correlating the time domain reference signal with the time domain neighbour signals to determine a time difference of arrival for each of the plurality of time domain neighbour signals. The method also includes calculating a position of the WD based on the time differences of arrival and based on locations of the cooperating network nodes.

Abstract: A method, network node and customer premises equipment for pre-equalization using beamforming functionality are disclosed. According to one aspect, a method in a network node includes estimating an uplink channel of a hybrid fiber cable network using references signals received from consumer premises equipment, determining a downlink channel using an inverse of the uplink channel estimate, mapping a downlink signal to a plurality of layer-specific signals, and applying beamforming weights to the layer-specific signals to produce layer-specific downlink signals, and summing the layer-specific downlink signals to produce a frequency-compensated downlink signal for transmission over the hybrid fiber cable network.

Abstract: A network node and a method for the network node determine a physical distancing metric (PDM) associated with at least one wireless device (WD). The network node includes processing circuitry configured to determine a location of each wireless device (WD) of a plurality of WDs and determine the PDM based at least in part on the location of each WD of a subset of WDs of the plurality of WDs and a predetermined threshold, the location of each of WD of the subset of WDs being within a predefined area. Also, a WD and a method for the WD is provided. The WD includes at least a radio interface configured at least to receive a first message including physical distancing information based at least on the transmitted wireless signal.

Abstract: A method and network node for differential matched summed antenna positioning are disclosed. According to one aspect, a method includes summing sequential uplink data signals at each of a plurality of antennas of the network node to produce a plurality of antenna signal sums. The method also includes selecting one of the antenna signal sums to be used as a reference antenna signal sum. A channel impulse response is determined for each of a plurality of other antennas by cross correlating the reference antenna signal sum with the others of the plurality of antenna signal sums. The method further includes estimating a time difference of arrival from the channel impulse responses of the plurality of antennas, and estimating an error of the estimated time difference of arrival of each antenna. A position of a wireless device is determined using the estimated time differences of arrival.

Abstract: According to certain embodiments, a method performed by a network node includes detecting a radar signal in at least one subchannel within a plurality of subchannels within an operating channel. In response to detecting the radar signal in the at least one subchannel, transmission of at least one signal is scheduled in at least one subchannel within the plurality of subchannels other than the at least one subchannel in which the radar signal was detected.

Abstract: An integrated Smart LED Light/3GPP radio fixture, comprising: a Smart LED light fixture; and a 3GPP radio unit configured to transmit and receive radio signals within a coverage area that corresponds with an illumination coverage area of the Smart LED light fixture.

Abstract: A technique for radio transmitting data is described. As to a method aspect of the technique data to be transmitted to a receiver is represented by at least two partial modulation symbols. Each of the at least two partial modulation symbols is associated to a different layer of the radio transmission to the receiver. A modulation symbol is generated by combining the at least two partial modulation symbols at different power levels according to the associated layer. The modulation symbol is transmitted to the receiver.

Abstract: Embodiments include methods, performed by a network node, for transmitting data on a shared channel in a wireless network. Such methods include performing a plurality of listen-before-talk (LBT) assessments for a corresponding plurality of substantially disjoint subsets of resources of a shared channel and, based on the plurality of LBT assessments, determining that at least one resource subset is available for transmission. Such methods also include transmitting signals or data to one or more user equipment (UE) using only resources selected from the at least one resource subset. For example, determining availability of resource subsets can be based on a threshold, for each resource subset, that is related to the size of the resource subset. Resource subsets can include adjacent spatial regions having substantially non-overlapping ranges of azimuths and elevations, and/or sub-bandwidths within a bandwidth of the shared channel. Other embodiments include network nodes configured to perform such methods.

Abstract: It is provided a communication device comprising: a first wired connection interface for communicating backhaul signals with more central equipment over wired connection; a mobile termination device configured to transmit and receive the backhaul signals, wherein the backhaul signals conform to a cellular mobile communication standard; a radio base station, connected to the mobile termination device, wherein the radio base station is configured to transmit and receive access signals, conforming to a cellular mobile communication standard, to and from at least one local device, the access signals containing same payload data as corresponding backhaul signals; and at least one antenna port for communicating the access signals over the air.

Abstract: A method and network node for uplink coordinated multipoint positioning are disclosed. According to one aspect, a method includes employing a coordinated multipoint function to decode data from a WD using signals received from the WD by the network node and from signals received from the WD by a plurality of cooperating network nodes. The method further includes converting the decoded WD data signal into a time domain reference signal and convert the signals received from the plurality of cooperating network nodes into time domain neighbour signals. The method also includes cross-correlating the time domain reference signal with the time domain neighbour signals to determine a time difference of arrival for each of the plurality of time domain neighbour signals. The method also includes calculating a position of the WD based on the time differences of arrival and based on locations of the cooperating network nodes.