Abstract: Systems, methods, and computer-readable media herein provide for adjustment of a spectrum sharing allocation between devices operating on 5G and/or 6G technologies. An inter-operator scheduler receives common signals associated with 5G and/or 6G devices and determines time and/or frequency divisions and configurations to a shared technology spectrum to allocate spectrum resources. In response to determining an allocation of the shared spectrum, the shared spectrum can be efficiently shared among 5G and 6G devices in a dynamic and flexible manner.

Abstract: A method, apparatus, system, and computer-readable storage media are provided. Carrier aggregation capability information can be received from a UE. The carrier aggregation capability information can comprise a maximum supported bandwidth multiplied by MIMO layers. The maximum supported layers bandwidth is then utilized in conjunction with one or more network resource parameters to configure carrier aggregation on the UE, with the total bandwidth of carrier aggregation multiplied by MIMO layers configured on the UE does not exceed the maximum supported layers bandwidth.

Abstract: Methods and systems for providing wireless communications for a device. The methods can include receiving an indication from a device that the device is capable of receiving data via optical transmission. The methods can also include utilizing an optical transmitter to transmit one or more packets of data to the device via optical transmission. The methods can also include utilizing an antenna element to transmit one or more packets of data to the device via radio frequency (RF) transmission.

Abstract: Methods, media, and systems are provided for optimizing coverage and power usage in a network deploying an unlicensed band. A first transmission power associated with a primary carrier and a second transmission power associated with a secondary carrier are determined. Location data and channel state information from a user device utilizing the primary carrier and the secondary carrier are received. An interference level may be determined using the channel state information. Based on the location data and the interference level, the second transmission power associated with the secondary carrier is reduced and the first transmission power of the primary carrier is increased. In some aspects, a beamforming technique is applied for downlink transmissions via a 5G New Radio unlicensed band. In some aspects, upon detection of an increase of 3 dBi antenna gain, the second transmission power is reduced by 1 dBm.

Abstract: An Integrated Access and Backhaul (IAB) Mobile Terminal (MT) identifies its geographic location and determines a New Radio Licensed (NR-L) frequency band and a New Radio Unlicensed (NR-U) frequency band based on the location. The IAB MT determines received signal strengths for the frequency bands. The IAB MT compares the received signal strengths to and select the NR-U frequency band. The IAB MT wirelessly exchanges network signaling over the NR-U frequency band and establishes an IAB link over the NR-U frequency band. A Radio Unit (RU) wirelessly exchanges user data with wireless User Equipment (UEs) and exchanges the user data with a Distributed Unit (DU). The DU exchanges the user data with the IAB MT. The IAB MT wirelessly exchanges the user data over the IAB link using the NR-U frequency band.

Abstract: A method for filtering particles from water mist laden air involves passing the air through a medium that has a nanoweb layer in fluid contact with a hydrophobic nonwoven web. The hydrophobic web can be made of an intrinsically hydrophobic material, or can be coated with a hydrophobic coating. The medium does not undergo the large pressure drops normally associated with filtration of water mists and retains its efficiency well.

Abstract: A composite filter media structure includes, in an exemplary embodiment, a base substrate that includes a nonwoven synthetic fabric formed from a plurality of fibers with a spunbond process. The base substrate has a filtration efficiency of about 35% to less than 50%, measured in accordance with EN 1822 (1998) test procedure A nanofiber layer is deposited on one side of the base substrate. The composite filter media structure has a minimum filtration efficiency of about 70%, measured in accordance with EN 1822 (1998) test procedure.

Abstract: A composite filter media structure includes, in an exemplary embodiment, a base substrate that includes a nonwoven synthetic fabric formed from a plurality of fibers with a spunbond process. The base substrate has a minimum filtration efficiency of about 50%, measured in accordance with ASHRAE 52.2-1999 test procedure A nanofiber layer is deposited on one side of the base substrate. The composite filter media structure has a minimum filtration efficiency of about 75%, measured in accordance with ASHRAE 52.2-1999 test procedure.

Abstract: The invention is directed to a nanofiber that contains at least one moisture sensitive polymer. The fiber also contains nanoparticles of a hydrogen bonding material incorporated into the body of the fiber. The hydrogen bonding material is present in an amount corresponding to greater than 2% of the polymer weight and the nanofiber has a mean fiber diameter measured along its length of less than one micron. Also included are filter media made from nanowebs of the fiber.

Abstract: A method for filtering particles from water mist laden air involves passing the air through a medium that has a nanoweb layer in fluid contact with a hydrophobic nonwoven web. The hydrophobic web can be made of an intrinsically hydrophobic material, or can be coated with a hydrophobic coating. The medium does not undergo the large pressure drops normally associated with filtration of water mists and retains its efficiency well.

Abstract: A method of making a composite filter media includes, in an exemplary embodiment, forming a nonwoven fabric mat that includes a plurality of synthetic fibers by a spunbond process, and calendaring the nonwoven fabric mat with embossing calendar rolls to form a bond area pattern comprising a plurality of substantially parallel discontinuous lines of bond area to bond the synthetic fibers together to form a nonwoven fabric, the nonwoven fabric having a minimum filtration efficiency of about 50%, measured in accordance with ASHRAE 52.2-1999 test procedure. The method also includes applying a nanofiber layer by electro-blown spinning a polymer solution to form a plurality of nanofibers on at least one side of the nonwoven fabric mat to form the composite filter media, the composite filter media having a minimum filtration efficiency of about 75%, measured in accordance with ASHRAE 52.2-1999 test procedure.

Abstract: A method of making a composite filter media includes, in an exemplary embodiment, forming a nonwoven fabric mat that includes a plurality of synthetic fibers by a spunbond process, and calendering the nonwoven fabric mat with embossing calender rolls to form a bond area pattern comprising a plurality of substantially parallel discontinuous lines of bond area to bond the synthetic fibers together to form a nonwoven fabric, the nonwoven fabric having a filtration efficiency of about 35% to less than 50%, measured in accordance with EN 1822 (1998) test procedure. The method also includes applying a nanofiber layer by electro-blown spinning a polymer solution to form a plurality of nanofibers on at least one side of the nonwoven fabric mat to form the composite filter media, the composite filter media having a minimum filtration efficiency of about 70%, measured in accordance with EN 1822 (1998) test procedure.

Abstract: A method of making a composite filter media includes, in an exemplary embodiment, forming a nonwoven fabric mat that includes a plurality of synthetic fibers by a spunbond process, and calendering the nonwoven fabric mat with embossing calender rolls to form a bond area pattern comprising a plurality of substantially parallel discontinuous lines of bond area to bond the synthetic fibers together to form a nonwoven fabric, the nonwoven fabric having a filtration efficiency of about 35% to less than 50%, measured in accordance with EN 1822 (1998) test procedure. The method also includes applying a nanofiber layer by electro-blown spinning a polymer solution to form a plurality of nanofibers on at least one side of the nonwoven fabric mat to form the composite filter media, the composite filter media having a minimum filtration efficiency of about 70%, measured in accordance with EN 1822 (1998) test procedure.

Abstract: A composite filter media structure includes, in an exemplary embodiment, a base substrate that includes a nonwoven synthetic fabric formed from a plurality of fibers with a spunbond process. The base substrate has a filtration efficiency of about 35% to less than 50%, measured in accordance with EN 1822 (1998) test procedure A nanofiber layer is deposited on one side of the base substrate. The composite filter media structure has a minimum filtration efficiency of about 70%, measured in accordance with EN 1822 (1998) test procedure.

Abstract: A method for enhancing the bit rate and/or margin at which quadrature amplitude modulation (QAM) communication is performed over multiple bands of a communication link includes the steps of varying a spectral allocation and constellation size with which communication is performed, so as to define a combination of spectral allocation and constellation size at which the bit rate and/or margin are enhanced. The rate adaptation method identifies the spectral allocation and constellation size to use on each of the multiple bands that results in a total bit rate greater than or equal to the target bit rate, subject to specified constraints on SNR margin and/or BER limits. If more than one parameter set has this property, the rate adaptation method may for example select the spectral allocation and constellation size combination that maximizes the minimum SNR margin across the multiple bands.

Abstract: A composite filter media structure includes, in an exemplary embodiment, a base substrate that includes a nonwoven synthetic fabric formed from a plurality of fibers with a spunbond process. The base substrate has a minimum filtration efficiency of about 50%, measured in accordance with ASHRAE 52.2-1999 test procedure A nanofiber layer is deposited on one side of the base substrate. The composite filter media structure has a minimum filtration efficiency of about 75%, measured in accordance with ASHRAE 52.2-1999 test procedure.

Abstract: A method of making a composite filter media includes, in an exemplary embodiment, forming a nonwoven fabric mat that includes a plurality of synthetic fibers by a spunbond process, and calendaring the nonwoven fabric mat with embossing calendar rolls to form a bond area pattern comprising a plurality of substantially parallel discontinuous lines of bond area to bond the synthetic fibers together to form a nonwoven fabric, the nonwoven fabric having a minimum filtration efficiency of about 50%, measured in accordance with ASHRAE 52.2-1999 test procedure. The method also includes applying a nanofiber layer by electro-blown spinning a polymer solution to form a plurality of nanofibers on at least one side of the nonwoven fabric mat to form the composite filter media, the composite filter media having a minimum filtration efficiency of about 75%, measured in accordance with ASHRAE 52.2-1999 test procedure.

Abstract: A composite filter media structure is provided. In an exemplary embodiment, the composite filter media structure includes a corrugated base substrate that includes a nonwoven synthetic fabric formed by a dry-laid process that corrugates the base substrate during the forming process. The composite filter media structure also includes a nanofiber membrane deposited on at least one side of the base substrate by an electro-blown spinning process.

Abstract: Disclosed herein is an engine fuel filter containing a filter medium of a filtering mass of a nanoweb preferably situated between two scrims. The scrims can be nonwoven webs and the filtering mass is located in an enclosure so as to be crossed by the fuel in its path inside the filter. The nanoweb has a basis weight between about 1.5 gsm and about 40 gsm, and can be in face-to-face and fluid contact with either or both of the upstream and downstream scrims. The nanoweb does not contain glass.

Abstract: A method for enhancing the bit rate and/or margin at which quadrature amplitude modulation (QAM) communication is performed over multiple bands of a communication link includes the steps of varying a spectral allocation and constellation size with which communication is performed, so as to define a combination of spectral allocation and constellation size at which the bit rate and/or margin are enhanced. The rate adaptation method identifies the spectral allocation and constellation size to use on each of the multiple bands that results in a total bit rate greater than or equal to the target bit rate, subject to specified constraints on SNR margin and/or BER limits. If more than one parameter set has this property, the rate adaptation method may for example select the spectral allocation and constellation size combination that maximizes the minimum SNR margin across the multiple bands.