A device of a RAN may receive first traffic associated with a first network type service, second traffic associated with a second network type service, and core network data associated with a core network that provides the first network type service and the second network type service. The device may calculate a per QCI split based on the core network data, and may calculate an initial resource split based on the per QCI split. The device may provide, to a first device, data identifying the initial resource split, and may receive a traffic bias per QCI based on providing the data identifying the initial resource split. The device may calculate a final resource split for the first traffic and the second traffic based on the traffic bias per QCI, and may cause the final resource split to be implemented via resources associated with the RAN.

A device of a RAN may receive first traffic associated with a first network type service, second traffic associated with a second network type service, and core network data associated with a core network that provides the first network type service and the second network type service. The device may calculate a per QCI split based on the core network data, and may calculate an initial resource split based on the per QCI split. The device may provide, to a first device, data identifying the initial resource split, and may receive a traffic bias per QCI based on providing the data identifying the initial resource split. The device may calculate a final resource split for the first traffic and the second traffic based on the traffic bias per QCI, and may cause the final resource split to be implemented via resources associated with the RAN.

In certain embodiments, a (CBSD) base station for a (CBRS) radio system transmits new information elements in an existing capability exchange message to a spectrum access system (SAS) informing the SAS as to whether the SAS should transmit a channel-change message to the base station either (i) directly (and despite of domain proxy being present in the communication path) or (ii) via a domain proxy. If and when the SAS subsequently receives notification of incumbent activity from an Environmental Sensing Capability system, the SAS transmits either a new channel-change message or includes new information elements in an existing heartbeat message to the base station either (i) directly or (ii) via the domain proxy per the capability exchange message. The SAS can combine multiple channel-change messages for multiple base stations into a single message for transmission to a domain proxy that can communicate with those multiple base stations, thereby reducing communications to and from the SAS and decreasing the time that it takes to change channels without jeopardizing existing traffic.

An electronic apparatus, method, and computer-readable medium implement smart channel selection to track client devices that connect with a LAN over time, store a historical number of client devices that connect with the LAN and a channel number on which the apparatus operated each connection with the client devices, and determine whether a number of probes/association requests on a current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value. When the number of probes/association requests on the current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value, smart channel selection is performed to select a new channel in the 5 GHz band, and the 5 GHz SSID of the apparatus is broadcasted on the new channel.

A system for dynamically routing signals in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The system also includes a plurality of Digital Remote Units (DRUs) coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs and a plurality of Base Transceiver Stations (BTS). The system further includes a plurality of traffic monitoring modules and a network optimization goal and optimization algorithm.

A system for dynamically routing signals in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The system also includes a plurality of Digital Remote Units (DRUs) coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs and a plurality of Base Transceiver Stations (BTS). The system further includes a plurality of traffic monitoring modules and a network optimization goal and optimization algorithm.

Bandwidth parts (BWPs) and other resources for wireless communications are described. A wireless device may use a BWP control procedure and/or a BWP timer management procedure for activating, deactivating, and/or switching BWPs, for example, using multiple active BWPs. A base station may send information comprising one or more fields indicating an action associated with a BWP, for example, if multiple active BWPs are supported. A wireless device may control a first BWP inactivity timer associated with a first active BWP, for example, based on activating, deactivating, and/or switching a second BWP.

This application discloses a sidelink resource selection method and a terminal. The sidelink resource selection method includes: determining a resource selection mode usable for a target operation, where the resource selection mode includes a first resource selection mode and a second resource selection mode, and resource selection assistance information is considered for use of the second resource selection mode; in a case that both the first resource selection mode and the second resource selection mode are usable for the target operation, determining, in a first manner, a resource selection mode used for the target operation; and performing the target operation by using the resource selection mode determined.

A backhaul bandwidth adjusting method includes: acquiring the amount of the data to be transmitted of each access device in a first time window, the access device including access user equipment and a wireless backhaul base station; and determining, on the basis of the amount of the data to be transmitted of each access device in the first time window and a wired backhaul bandwidth, an available backhaul bandwidth allocated for each wireless backhaul base station in the next first time window. As such, a wired backhaul base station can allocate to a wireless backhaul base station reasonable bandwidths of an uplink backhaul link and a downlink backhaul link on the basis of the amount of the data to be transmitted of the connected wireless backhaul base station, such that spectrum resources can be used more effectively.

A backhaul bandwidth adjusting method includes: acquiring the amount of the data to be transmitted of each access device in a first time window, the access device including access user equipment and a wireless backhaul base station; and determining, on the basis of the amount of the data to be transmitted of each access device in the first time window and a wired backhaul bandwidth, an available backhaul bandwidth allocated for each wireless backhaul base station in the next first time window. As such, a wired backhaul base station can allocate to a wireless backhaul base station reasonable bandwidths of an uplink backhaul link and a downlink backhaul link on the basis of the amount of the data to be transmitted of the connected wireless backhaul base station, such that spectrum resources can be used more effectively.