Abstract: Remote unit cluster optimization in a wireless communications system (WCS) is disclosed. More specifically, the remote unit cluster optimization is supported in a radio access network (RAN) subsystem in the WCS. The RAN subsystem includes multiple remote units (RUs) clusters, each including a set of RUs for providing wireless communications in the respective RU cluster. Herein, a RU control circuit is provided in between a distribution unit (DU) and the RUs to facilitate downlink and uplink communications between the DU and the RUs based on Open-RAN (O-RAN) shared-cell typology. In embodiments disclosed herein, the RU control circuit is configured to perform certain optimization tasks in any of the RU clusters that is deemed underperforming. By performing such RU cluster optimization, it is possible to dynamically improve coverage, power consumption, and/or data throughput in the RU clusters to thereby provide enhanced user experience in the WCS.

Abstract: Coupling multiple higher-layer radio access network (RAN) entities to a shared remote unit(s) (RU(s)) in an Open RAN (O-RAN) system and related methods and computer-readable media. To provide for a distribution unit (DU) of a RAN and its shared RUs to communicate signals to each other transparently as if the shared RU was dedicated to such DU, the RAN system includes a neutral host agent device. The neutral host agent device is communicatively coupled between one or more DUs of one or more RANs and their shared RU(s). The neutral host agent device is configured to support coordination and management of communications between RAN(s) and a shared RU(s). In this manner, the shared RU(s) do not have to be implemented in a customized fashion to handle and coordinate communications between the RAN(s) and user devices according to the RAN standard that does not support shared RU(s).

Abstract: Coupling multiple higher-layer radio access network (RAN) entities to a shared remote unit(s) (RU(s)) in an Open RAN (O-RAN) system and related methods and computer-readable media. To provide for a distribution unit (DU) of a RAN and its shared RUs to communicate signals to each other transparently as if the shared RU was dedicated to such DU, the RAN system includes a neutral host agent device. The neutral host agent device is communicatively coupled between one or more DUs of one or more RANs and their shared RU(s). The neutral host agent device is configured to support coordination and management of communications between RAN(s) and a shared RU(s). In this manner, the shared RU(s) do not have to be implemented in a customized fashion to handle and coordinate communications between the RAN(s) and user devices according to the RAN standard that does not support shared RU(s).

Abstract: An optical-electrical interface device for coupling to an optical distribution network is provided which comprises: a housing, an optical fiber port for coupling to a single optical fiber, an optical network terminal unit connected to the optical fiber port, a power sourcing management unit configured to manage the power supply of the optical network, network terminal unit, a plurality of electrical ports and a plurality of electrical cables each connected to the power sourcing management unit and to one of the electrical ports. The electrical ports are accessible and/or arranged outside the housing, wherein the optical-electrical interface device is configured to reverse-feed electrical power, from external electrical module devices connected to the electrical ports, for operating the optical network terminal unit which is arranged inside the housing.

Abstract: An optical-electrical interface device for coupling to an optical distribution network is provided which comprises: a housing, an optical fiber port for coupling to a single optical fiber, an optical network terminal unit connected to the optical fiber port, a power sourcing management unit configured to manage the power supply of the optical network, network terminal unit, a plurality of electrical ports and a plurality of electrical cables each connected to the power sourcing management unit and to one of the electrical ports. The electrical ports are accessible and/or arranged outside the housing, wherein the optical-electrical interface device is configured to reverse-feed electrical power, from external electrical module devices connected to the electrical ports, for operating the optical network terminal unit which is arranged inside the housing.

Abstract: A method and system implementations thereof include receiving data from a passive optical network (PON) outside a building; wirelessly transmitting the received PON data to inside the building; and applying the received PON data to a network inside the building. The data received outside the building is from an optical line termination (OLT). The PON data wireless transmitted inside the building may be applied to an optical line terminal (ONT) inside the building. Alternatively, the wirelessly received PON data may be converted to Ethernet format and applied to a user interface and/or a gateway interface all inside the building. The wireless transmission of PON data may be via a first transceiver mounted on a surface outside the building and a second transceiver mounted on a surface inside the building. The surface may be a corridor, a window, a door, a walls and a façade.

Abstract: A method and system implementations thereof include receiving data from a passive optical network (PON) outside a building; wirelessly transmitting the received PON data to inside the building; and applying the received PON data to a network inside the building. The data received outside the building is from an optical line termination (OLT). The PON data wireless transmitted inside the building may be applied to an optical line terminal (ONT) inside the building. Alternatively, the wirelessly received PON data may be converted to Ethernet format and applied to a user interface and/or a gateway interface all inside the building. The wireless transmission of PON data may be via a first transceiver mounted on a surface outside the building and a second transceiver mounted on a surface inside the building. The surface may be a corridor, a window, a door, a walls and a facade.