A network environment includes a wireless base station and a repeater wireless station. The repeater wireless station receives first wireless communications and second wireless communications transmitted from a wireless base station. The repeater wireless station also receives schedule information notifying the repeater wireless station to retransmit at least the first wireless communications. In accordance with the schedule information, the repeater wireless station controls retransmission of the first wireless communications and the second wireless communications.

Radio frequency signal boosters serving as outdoor cellular infrastructure are provided. In certain embodiments, a signal booster system for a high frequency cellular network includes a parabolic base station antenna configured to receive a downlink signal of a frequency band higher than 20 gigahertz and to transmit an amplified uplink signal of the frequency band, booster circuitry configured to amplify an uplink signal to generate the amplified uplink signal and to amplify the downlink signal to generate an amplified downlink signal, and a mobile station antenna configured to receive the uplink signal and to transmit the amplified downlink signal.

A technology is described for a repeater. A repeater can comprise: a server port; a donor port; a first uplink (UL) filtering and amplification path coupled between the server port and the donor port, wherein the first UL filtering and amplification path is configured to filter an UL signal of a first frequency range; a first downlink (DL) filtering and amplification path coupled between the server port and the donor port, wherein the first DL filtering and amplification path is configured to filter a DL signal of the first frequency range; and a second DL filtering and amplification path coupled between the server port and the donor port, wherein the second DL filtering and amplification path is configured to filter a DL signal of a second frequency range.

Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums to enhance functionality of directional repeaters (for instance, wireless devices that relay directional wireless signals). By adding even limited capability within the directional repeaters to buffer digital samples, the functionality of the directional repeaters may be enhanced to provide better coverage and make more efficient use of time, frequency, and spatial resources.

An enhanced L-band Digital Aeronautical Communications System (LDACS) may include LDACS ground stations, and a LDACS airborne stations configured to communicate with the LDACS ground stations. The enhanced LDACS may also include a network controller configured to operate the LDACS ground stations and LDACS airborne stations at different transmission powers to define an LDACS underlay network and an LDACS overlay network. The LDACS underlay network may have a larger cell size than the LDACS overlay network. Portions of the LDACS underlay network may be installed prior in time to portions of the LDACS overlay network.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may identify one or more parameters for mechanical beam steering. The repeater may perform mechanical beam steering based at least in part on the one or more parameters. Numerous other aspects are provided.

A method and apparatus for transmitting and receiving signals in a wireless vehicle communication system. The method, performed by a UE, includes obtaining vehicle communication configuration information, determining, for vehicle communication, at least one of whether data is to be relayed, allocated resources, or a waveform, based on the obtained vehicle communication configuration information, and transmitting or receiving signals to or from at least one other UE based on the determination result.

Techniques for providing a multiple donor supported repeater within a communication network are disclosed. An example of such techniques includes an apparatus which establishes a control channel with a respective donor node of one or more donor nodes. The apparatus receives an indication of resource information from the one or more donor nodes via the corresponding control channel. The apparatus determines a grid of physical repeater beam channels to cover an access area based at least in part on the received indication of resource information from the one or more donor nodes. Corresponding methods and computer program products are also provided.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive, from a control node, information identifying a slot configuration pattern for a wireless communication link between the wireless node and another wireless node. For example, the information identifying the slot configuration pattern may indicate one or more symbols that are configured to support full-duplex communication. The wireless node may communicate with the other wireless node in the one or more symbols configured to support full-duplex communication in accordance with the slot configuration pattern. Numerous other aspects are provided.

A repeater device that includes control circuitry, which executes a network time synchronization with the base station, where the repeater device functions as a remote antenna for the base station or a remote radio for the base station based on the network time synchronization. The control circuitry further activates a slave mode in the repeater device, and executes a synchronization with a modem of a first wireless communication device in which the repeater device in the slave mode follows a radio state of the modem of the first wireless communication device. In the slave mode, the repeater device is exclusively shared with the first wireless communication device or electronic accessories associated with the first wireless communication device and not shared with other wireless communication devices present in a same area of the first wireless communication device.