A system and method for wireless user equipment access in a cellular wireless communication system, employing a single or plurality of Radio Access Technologies (RATs), is provided. The method based on configuring User Equipment (UE) capable of utilizing multiple RATs to simultaneously utilize all or a subset of RATs jointly supported by UE and connecting system radio Access Points (APs), with traffic split between utilized RATs facilitated by either the Radio Access Network (RAN) or UE, and UE facilitating the aggregation of traffic streams of utilized RATs.

The present disclosure provides a backhaul link establishment method, a base station, and a device. The method includes: sending, by a base station, an offloading bearer request message to a first LPN according to a backhaul offloading establishment request message; receiving, by the base station, an offloading bearer acknowledgement message sent by the first LPN; sending, by the base station, an offloading bearer configuration message to a first UE-relay; and sending, by the base station, a received ID of a service bearer and received second S1 configuration information of the service bearer to a core network element by using an MME. In this way, backhaul load on uplink/downlink resources of the base station is reduced.

Certain embodiments herein are directed to determining an allocation of wireless spectrum, which may include one or more frequencies for communicating content, among operator networks that provide wireless (for example, cellular) services to their customers. Information associated with a supply of wireless spectrum and a demand for wireless spectrum may be analyzed to determine an allocation of the wireless spectrum. Various techniques may be used to determine the allocation, such as various types of auctions, mathematical or statistical techniques, and/or heuristic approaches that may consider various factors. Upon determining an allocation of the wireless spectrum, configuration information associated with the wireless spectrum may be determined and sent to one or more devices associated with respective operator networks, where the configuration information may be used to configure the operator network to utilize the allocated wireless spectrum.

A communication device for handling a signal transmission on an unlicensed component carrier (CC) comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise detecting at least one first signal transmitted by at least one base station on an unlicensed CC; determining at least one first time interval where the at least one first signal is transmitted by the at least one base station; and transmitting at least one second signal on the unlicensed CC in at least one second time interval to a communication device wherein the at least one second time interval is not overlapped with the at least one first time interval.

The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

A cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to solutions provided in embodiments of the present application, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution.

A cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to solutions provided in embodiments of the present application, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution.

Bandwidth parts (BWPs) and other resources for wireless communications are described. A wireless device may use a BWP control procedure and/or a BWP timer management procedure for activating, deactivating, and/or switching BWPs, for example, using multiple active BWPs. A base station may send information comprising one or more fields indicating an action associated with a BWP, for example, if multiple active BWPs are supported. A wireless device may control a first BWP inactivity timer associated with a first active BWP, for example, based on activating, deactivating, and/or switching a second BWP.

This communication device for mitigating deterioration in signal processing performance in a network node and/or for increasing the stability of the network node on the basis of an appropriate estimation of the quantity of equipment with respect to a communication traffic is a communication device in which a function for processing a control signal a terminal transmits to connect to a network is operated by a virtual machine. The communication device includes: a first means for collecting, from a network node that processes traffic transmitted and received by a plurality of the terminals, traffic data comprising information about the traffic; and a second means that extracts, from the collected traffic data, a traffic feature quantity including the degree of variation in the traffic. The second means has the function for calculating, on the basis of the extracted traffic feature quantity, the resource quantity of the communication device and/or the network node that is required for processing the traffic.