Methods, systems, and devices for wireless communications are described. A first wireless device may receive, from a second wireless device, a first downlink grant scheduling a first downlink resource for a delay-sensitive packet. The first wireless device may monitor the first downlink resource for the delay-sensitive packet from the second wireless device and identify a first routing identifier indicating at least a third wireless device in the first downlink grant. The first wireless device may transmit, to the third wireless device, a second downlink grant scheduling a second downlink resource and including a second routing identifier based on the first routing identifier. In some cases, the first wireless node may send a scheduling grant to the third wireless device for transmission of a delay-sensitive packet for a next hop before completion of processing of the packet received from the second wireless device.

According to an example embodiment, a method may include transmitting, to at least one integrated access backhaul (IAB) (e.g., relay) node within a wireless network, link capacity threshold information, wherein the at least one IAB node is requested to perform threshold-based reporting of updated link capacity based on the link capacity threshold information; and receiving, from a first IAB node of the at least one IAB node, an updated link capacity report that was triggered (e.g., caused to be generated and/or transmitted) at the IAB node based on a change of available link capacity of the IAB node with respect to the capacity threshold information, the updated link capacity report indicating updated available link capacity of at least one a child backhaul link or at least one access link of the first IAB node.

Methods, apparatus, and systems for reducing signalling in a wireless system, where one or more user equipment or mobile terminals are connected to an integrated access and backhaul node. The disclosure relates to providing integrated access and backhaul indication information that includes at least a mobile integrated access and backhaul node indication information or a group mobility indication. The integrated access and backhaul indication information could be used to reduce signaling overhead and ensure service continuity.

Embodiments of this application may be applied to the field of wireless communication, and disclose a beam management method. The method in embodiments of this application includes: A communication device obtains first signal quality, where the first signal quality includes information about signal quality between a terminal and a base station, and data communication between the terminal and the base station is performed through a relay node. The communication device determines a beam configuration of the relay node based on the first signal quality. The first signal quality in embodiments of this application may be obtained by the terminal or the base station.

A method for improving wireless communication for a drone swarm, the method comprising, at a computing system, receiving, from a plurality of drones of a drone swarm, data comprising radio frequency signal characteristics detected by the plurality of drones; generating a model of a radio frequency environment for the drone swarm based on the data received from the plurality of drones; and controlling at least one wireless communication system to improve wireless communication for the drone swarm based on the model of the radio frequency environment.

Example methods, apparatus, articles of manufacture and systems for providing secondary coverage in a mobile communication system are disclosed. Example methods for a first device to provide secondary coverage in a mobile communication system include transmitting a secondary coverage signal and receiving a presence indication from a second device. Such example methods can also include reporting the presence indication to an access node of the mobile communication system. Such example methods can further include receiving information from the access node to enable relay node functionality in the first device in response to reporting the presence indication to the access node.

Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit beam information associated with a set of cells detected by the base station, wherein the beam information is transmitted to a target base station; and receive, based at least in part on transmitting the beam information to the target base station, one or more random access messages, wherein the one or more random access messages are transmitted by one or more other base stations, wherein the one or more other base stations are associated with one or more cells included in the set of cells detected by the base station. Numerous other aspects are provided.

A method includes configuring a first radio communications module (RCM) of an access point (AP) to serve a first transmitted basic service set (BSS) using a first BSS identifier (BSSID) and to serve a first non-transmitted BSS using a second BSSID, configuring a second RCM of the AP to serve a second transmitted BSS using the second BSSID and to serve a second non-transmitted BSS using the first BSSID, and transmitting a first set of data, a first subset of the first set of data being encapsulated in a first set of frames, the first set of frames being transmitted using the first RCM over a first shared channel, and a second subset of the first set of data being encapsulated in a second set of frames, the second set of frames being transmitted using the second RCM over a second shared channel.

An apparatus including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: generate information for controlling dynamic allocation between backhaul and access links within time division duplex time slots; and convey the information to a relay node within an indicator in a downlink fixed time slot.

Embodiments of the present disclosure provide a wireless communication method and device, and a network device. A wireless communication method includes: determining a target reception power value; performing control on at least one of a first transmission power or a second transmission power according to the target reception power value, thereby enabling a difference between a first reception power and a second reception power to be less than a preset power threshold. A wireless communication method includes: determining a reference time; performing control on at least one of a first transmission time or a second transmission time according to the reference time, thereby enabling a difference between a first reception time and a second reception time to be less than a preset time difference.