Provided are a transmission control method and device. The method includes that: a Control Plane (CP) network element receives a data transmission feedback message and/or a bearer management message sent by a User Plane (UP) network element, where the bearer management message is determined by the UP network element according to data transmission quality between the UP network element and a Distributed Unit (DU), and the data transmission feedback message is configured to indicate data transmission states of the UP network element and the DU; and a bearer of the UP network element is managed according to the data transmission feedback message and/or the bearer management message.

This application provides quality of service monitoring methods, systems, and devices for monitoring quality of service of communication links. One method comprises: obtaining an identifier of a service flow of a terminal device, a quality of service monitoring parameter of a communication link for transmitting the service flow, and correlation information associated with the communication link, the correlation information correlates the identifier of the service flow with an access type adopted by the communication link, wherein the access type is a 3rd generation partnership project (3GPP) access or a non-3GPP access; and monitoring the quality of service of the communication link for the access type based on the identifier of the service flow, the quality of service monitoring parameter, and the correlation information.

This application provides quality of service monitoring methods, systems, and devices for monitoring quality of service of communication links. One method comprises: obtaining an identifier of a service flow of a terminal device, a quality of service monitoring parameter of a communication link for transmitting the service flow, and correlation information associated with the communication link, the correlation information correlates the identifier of the service flow with an access type adopted by the communication link, wherein the access type is a 3rd generation partnership project (3GPP) access or a non-3GPP access; and monitoring the quality of service of the communication link for the access type based on the identifier of the service flow, the quality of service monitoring parameter, and the correlation information.

In one embodiment, a computing system receives a request for a quality of experience report associated with a plurality of geographic areas connected by a communication network. The system accesses a plurality of quality of experience metrics from the plurality of geographic areas. The system identifies one or more of the plurality of geographic areas that have low quality of experiences based on their respective quality of experience metrics and a set of criteria which includes one or more thresholds corresponding to the quality of experience metrics. The system determines for each identified geographic area, a severity of the low quality of experiences. The severity is based on a connection demand metric associated with each geographic area. The system sends instructions for presenting the quality of experience report which indicates the severity of the low quality of experiences for each identified geographic area.

Provided are a paging method and device in an unlicensed band. The method may include receiving configuration information about at least two paging occasions (POs) for paging in an unlicensed band; and sequentially monitoring a downlink control channel (PDCCH) in the paging occasions until a paging message is received on the basis of the configuration information.

Provided are a paging method and device in an unlicensed band. The method may include receiving configuration information about at least two paging occasions (POs) for paging in an unlicensed band; and sequentially monitoring a downlink control channel (PDCCH) in the paging occasions until a paging message is received on the basis of the configuration information.

The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus, a method and a system for system information acquisition, beam failure recovery, and cell reselection in wireless communication system are provided.

The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus, a method and a system for system information acquisition, beam failure recovery, and cell reselection in wireless communication system are provided.

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.

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.