Data transmission methods are provided. A data transmission method applied to a device supporting multi-link communication includes: determining channel status of at least two links in multiple links of the device; and determining whether to transmit first data on a first link of the at least two links based on the channel status of the at least two links.

The present disclosure relates to a 5.sup.th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4.sup.th generation (4G) communication system such as long term evolution (LTE). A method performed by a distributed unit (DU) in a wireless communication system is provided. The method may include transmitting, to another node supporting a second cell that shares a frequency band of a specified range with a first cell of the base station, a message comprising information related to spectrum sharing via a DU interface, wherein the information related to the spectrum sharing comprises identification information on the first cell and identification information on the second cell.

A device, a system, and a method for Multi-Link (ML) reconfiguration are disclosed. In an embodiment, the device includes a processor configured to generate an ML Configuration Action frame to change a number of active links while maintaining frame exchanges on at least one established link, where the ML Configuration frame includes a Reconfiguration ML Information Element (IE) that defines operating capabilities of at least one associated link, and exchange frames according to the operating capabilities of the at least one associated link.

The present invention provides a control method of a communication device, wherein the control method includes the steps of: controlling a wireless communication module of the communication device to use a first channel to communicate with an access point; detecting a plurality of channels to generate a plurality of first quality parameters, respectively, to generate a first channel detection result; receiving a second channel detection result from the access point, wherein the second channel detection result comprises a plurality of second quality parameters respectively generated by the access point detecting at least part of the plurality of channels; calculating a plurality of final quality parameters according to the first channel detection result and the second channel detection result; and determining whether to control the wireless communication module to switch from the first channel to a second channel according to the plurality of final quality parameters.

The present disclosure relates to a pre-5.sup.th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4.sup.th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides apparatus and method for controlling data flow in wireless communication system. According to various embodiments of the present disclosure, a method of managing a data flow in a wireless communication system comprises controlling a quality of service (QoS) flow to be transferred from a first data radio bearer (DRB) to a second DRB. Herein, the QoS flow is a flow of data carried by a DRB between a terminal and at least one network entity.

During operation, an access point communicates with one or more electronic devices. Based at least on the communication, the access point determines an available capacity metric of the access point. Then, the access point provides the determined available capacity metric to one or more second access points, and receives available capacity metrics of the one or more second access points. Moreover, the access point compares the available capacity metric and a parameter corresponding to the available capacity metrics. Based at least in part on the comparison, the access point dynamically and selectively performs load balancing, where performing the load balancing involves providing a recommendation to at least a first electronic device of the one or more electronic devices, and where the recommendation indicates that the first electronic device, which is associated with the access point, transition to a different communication channel.

The disclosure provides a multi-link receiving method and a multi-link receiver. The method includes the following. A reference delay range of a j-th data section is determined according to a preset delay time and a receiving time point of the j-th data section of an i-th data frame. In response to determining that the j-th data section is first received among an N number of data sections of the i-th data frame, the reference delay range of the j-th data section is taken as a designated delay range. In response to determining that receiving time points of the data sections of the i-th data frame are each within the designated delay range, the i-th data frame is restored based on the N number of data sections of the i-th data frame.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for channel bonding in an adaptive coding and modulation mode. In some implementations, a system receives packets of a data stream for transmission in a satellite communications system. The system determines a modulation and coding arrangement for the received packets. The system generates code blocks that include data from the packets of the data stream. The system assigns the generated code blocks for transmission on different carriers. One or more of the different carriers is operated in an adaptive coding and modulation mode to support multiple modulation and coding arrangements within a single carrier. The system transmits the code blocks on the different carriers using the determined one or more modulation and coding arrangements.

Examples of techniques for handling fine time measurement ranging requests are described. In an example, an access point (AP) may receive a ranging request for initiating a Fine Timing Measurement (FTM) session. The AP may modify a channel width of a Wireless Local Area Network (WLAN) channel on which the AP is operating from a first channel width to a second channel width for performing the FTM session, where the second channel width is greater than the first channel width. In response to completion of an FTM burst associated with the FTM session, the AP may restore the channel width of the WLAN channel to the first channel width for performing non-FTM operations of the AP.

A wireless device having a multi-station mode provided by the present disclosure can act as a client/station. The wireless device has at least one wireless communication transceiver circuit. The wireless communication transceiver circuit makes the wireless device operate in the multi-station mode to link to multiple access point devices of hosts/APs simultaneously, and that is, the wireless device can be used as a work station of the access point devices of hosts/APs. The wireless device of the present disclosure can act as the work station of the access point devices at the same time or in the time-sharing manner, so it solves the technical problem that multiple transmitter devices of WLAN in the prior art cannot be used as the work station of the receiver device and the wireless network router (that is, the technical problem that each of multiple transmitter devices can only link to one access point).