A communication technique for convergence of internet of thing (IoT) technology and a 5th generation (5G) communication system for supporting a higher data transfer rate beyond a 4th generation (4G) system, and a system therefor are provided. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. The disclosure provides a paging monitoring method according to a state of a terminal and a method for reporting a connection setup failure in consideration of an inactive state of the terminal.

Systems and methods for broadband failover in land mobile radio networks. One method includes operating a first communication interface of a converged communication device to execute a first communication between the device and a first network using an LMR modality. The method includes determining a plurality of radio communication characteristic values for each of a plurality of sites of the first network and generating a fallback threshold for a home site of the device based on the plurality of radio communications characteristics. The method includes determining whether a current radio communication characteristic value associated with a home site of the device exceeds the fallback threshold, and, when the current radio communication characteristic value does not exceed the fallback threshold, operating a second communication interface of the converged communication device to execute a second communication between the device and a second network using a non-LMR modality.

Systems and methods are provided for dynamically triggering a handover of a wireless device based on a throughput measurement of a source node and a target node on a primary path. The method includes comparing the first throughput measurement at the source access node for the primary path to the second throughput measurement at the target access node or comparing both throughput measurements to predetermined criteria and making a handover determination for the wireless device based on the comparison.

The present disclosure provides a transmission control method, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method includes: triggering, by a terminal device, a random access procedure when a predetermined condition is met. The predetermined condition includes at least one of: a Random Access Channel-less (RACH-less) handover failure, or a dynamically scheduled uplink transmission resource being unavailable.

An information transmission method including: performing a compliance check on a cell configuration of a target cell included in a conditional handover command; when the compliance check on the cell configuration fails, at least recording a cell identifier of the target cell; and reporting failure record information including the cell identifier.

A method and a device in a communication node for wireless communications are provided in the present disclosure. A communication node receives a first signaling, the first signaling indicating a first candidate cell set; and determines a radio connection failure; and as a response to the determined radio connection failure, selects a first target cell; when the first target cell does not belong to the first candidate cell set, transmits a second signaling, the second signaling comprising first information; when the first target cell is a candidate cell in the first candidate cell set, transmits a third signaling, the third signaling not comprising the first information. The present disclosure proposes a scheme which reports no RLF-related message after recovery of radio connection failure, thus avoiding unnecessary information reporting and reducing signaling overhead, to the benefit of network optimization.

Embodiments of the disclosure provide an information reporting method, an information receiving method, a terminal and a network device. The information reporting method includes: reporting, to a network device, information of a connection failure or a secondary cell addition failure, wherein the connection failure includes at least one of the following: a conditional handover failure, a reduction in user data interruption (RUDI) failure and a dual active protocol stack (DAPS) failure.

Aspects of the subject disclosure may include, for example, collecting network data for a plurality of cells of a cellular communication network, identifying a particular cell of the plurality of cells is in an un-responsive state, wherein the identifying is based on the network data, selecting a plurality of user equipment (UE) devices as UE test devices, forcing cell reselection attempts, handover attempts, or both, by the UE test devices to communicate with the particular cell, confirming the particular cell is in the un-responsive state based on failure of the cell reselection attempts or failure of the handover attempts, and communicating a restart signal from the processing system to cause the particular cell to restart to a responsive state. Other embodiments are disclosed.

Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for wireless communications by a user equipment (UE). Embodiments include reporting, to a network entity, a capability of the UE to support beam failure recovery (BFR) on one or more secondary cells (SCells). Embodiments include detecting a beam failure of a beam pair link (BPL) associated with an Scell of the one or more SCells. Embodiments include performing a BFR in accordance with the reported capability, in response to the detection.

A re-establishment method includes: If a link failure occurs in a handover procedure of a terminal device, the terminal device releases configuration information used in a source cell. The terminal device further determines a re-establishment request message based on configuration information used in the target cell, and sends the re-establishment request message in a re-establishment cell. A method for selecting a re-establishment cell and releasing configuration information when a link failure occurs in a dual active protocol stack (DAPS) handover procedure of the terminal device reduces memory consumption of the terminal device.