Abstract: A control information processing method is provided. The method includes: simulating a controller on a first device based on a target drive file of the first device; receiving control information sent by a second device, the control information being used for controlling the first device to perform a corresponding operation; storing the control information as input information of the controller into a storage space of the target drive file; and obtaining the control information from the storage space of the target drive file in response to receiving a data read instruction that instructs to obtain the input information of the controller.

Abstract: A computing service implementation method and an apparatus. The method includes: a first radio access network (RAN) device obtains computing capability information of a first communication device; the first RAN device sends a first request to the first communication device, where the first request is for requesting the first communication device to perform a computing service of the first RAN device; the first RAN device receives a first response from the first communication device, where the first response indicates the computing service that is of the first RAN device and that is admitted by the first communication device; and the first RAN device exchanges, with the first communication device, data of the computing service that is of the first RAN device and that is admitted by the first communication device.

Abstract: The disclosure provides system information transfer methods and apparatuses. One example includes that a terminal device sends a first request to a radio access network (RAN) device, where the first request is used by the terminal device to establish a radio resource control (RRC) connection to a first cell controlled by the RAN device. The first request includes first information. The first information indicates at least one of the following: the terminal device expects to access a second cell, a second cell that the terminal device expects to access, or at least a part of an identifier of the terminal device. The terminal device receives a first response from the RAN device. The first response includes a cell identifier and a part of system information of each of one or more second cells.

Abstract: The present invention discloses a downlink interference management method, applied to interference coordination between a serving base station of a cell serving at least one first user equipment and a neighboring-cell base station of the cell, including: obtaining, by the serving base station, downlink interference overload information, where the downlink interference overload information is used to indicate an interfered-with transmission resource of the first user equipment; and sending, by the serving base station, the downlink interference overload information to the neighboring-cell base station, so that the neighboring-cell base station performs interference coordination on the transmission resource. The downlink interference overload information sent by the serving base station to the neighboring-cell base station may instruct the neighboring-cell base station to perform interference coordination on the interfered-with transmission resource.

Abstract: Embodiments of the present disclosure provide a resource configuration method and a resource configuration network device. The method includes: obtaining subframe information of each of multiple cells, where the subframe information of each of the multiple cells includes subframe configuration information and flexible subframe resource requirement information of each cell; and determining a flexible subframe resource configuration of each cell according to the subframe information of each of the multiple cells, where the flexible subframe resource configuration of each cell includes that each cell uses one or more of N flexible subframes to perform data transmission.

Abstract: Solutions for determining subframe configuration of a cell cluster are provided. In one example method, is obtained by a central control node, the radio resource information required by enhanced interference management and traffic adaptation eIMTA terminals and radio resource information required by conventional terminals in the cell cluster, where the cell cluster includes multiple cells. A TDD subframe configuration of the cell cluster is determined according to the radio resource information required by the eIMTA terminals and the radio resource information required by conventional terminals in the cell cluster. Each cell in the cell cluster is notified of the TDD subframe configuration information of the cell cluster, allowing the implementation of flexible TDD subframe configuration for terminals of different types in the cell cluster.

Abstract: Embodiments of the present disclosure describe a resource allocation method and apparatus. In an embodiment, the method may include receiving, by a base station, a downlink signal interference value that is sent by at least one UE associated with the base station and capability information of the at least one UE. The method may also include determining, by the base station, a belonging type of the at least one UE according to the downlink signal interference value and the capability information, and determining a duplex mode of the at least one UE according to the belonging type. Furthermore, the method may include allocating, based on the duplex mode, a resource to the at least one UE, and then sending the resource to the UE.

Abstract: Embodiments of the present invention disclose a cell selection method in a wireless network, a base station, and user equipment. The method includes: determining, by a base station, available uplink and downlink capacities of each cell in a coverage area of the base station; determining available uplink and downlink capacities of a backhaul link of the base station; calculating an uplink offset and a downlink offset of each cell according to the available uplink and downlink capacities of each cell and the available uplink and downlink capacities of the backhaul link of the base station; determining an uplink path loss of user equipment (UE); and sending a message to the UE, where the message carries the uplink path loss of the UE, the uplink offset, and the downlink offset, which are used by the UE to perform cell selection.

Abstract: Embodiments of the present invention disclose a power estimation method and apparatus. On a premise of controlling interference caused by a second node to a first node to be within a range, a transmit power of the second node can be increased so as to improve communication quality of the second node. A specific solution is: obtaining an estimated load value of each first node in N first nodes according to a transmit power and user service requirements of each first node that are obtained and according to a transmit power set for each second node in M second nodes, and further, respectively using the transmit power set for each second node as an allowed transmit power of each second node according to the estimated load value of each first node in the N first nodes.

Abstract: The present invention discloses a downlink interference management method, applied to interference coordination between a serving base station of a cell serving at least one first user equipment and a neighboring-cell base station of the cell, including: obtaining, by the serving base station, downlink interference overload information, where the downlink interference overload information is used to indicate an interfered-with transmission resource of the first user equipment; and sending, by the serving base station, the downlink interference overload information to the neighboring-cell base station, so that the neighboring-cell base station performs interference coordination on the transmission resource. The downlink interference overload information sent by the serving base station to the neighboring-cell base station may instruct the neighboring-cell base station to perform interference coordination on the interfered-with transmission resource.

Abstract: Embodiments of the present invention disclose a network optimization method and apparatus, and a base station. The method includes: collecting statistics on a load index of a cell within a coverage area; determining a load level of the cell according to the load index of the cell; obtaining a network key performance indicator of the cell; determining a performance status of the cell according to the load index and the network key performance indicator of the cell; determining a cause for overload of the cell according to the performance status of the cell when the load level of the cell is overload; and sending a message to a self-organized network SON entity, where the message carries an identifier that is used to indicate the cause for overload of the cell.

Abstract: Embodiments of the present disclosure provide a resource configuration method and a resource configuration network device. The method includes: obtaining subframe information of each of multiple cells, where the subframe information of each of the multiple cells includes subframe configuration information and flexible subframe resource requirement information of each cell; and determining a flexible subframe resource configuration of each cell according to the subframe information of each of the multiple cells, where the flexible subframe resource configuration of each cell includes that each cell uses one or more of N flexible subframes to perform data transmission.

Abstract: The present invention discloses a resource allocation method and apparatus. The method includes: receiving, by a base station, a downlink signal interference value that is sent by at least one UE associated with the base station and capability information of the at least one UE; determining, by the base station, a belonging type of the at least one UE according to the downlink signal interference value and the capability information; determining a duplex mode of the at least one UE according to the belonging type; and allocating, based on the duplex mode, a resource to the at least one UE, and sending the resource to the UE, so as to resolve a problem that resource utilization is reduced or relatively large signaling overheads are caused because interference suppression after network densification cannot dynamically match a network change.

Abstract: A method for accessing to a mobile communication network, comprising: acquiring a session matching level for each cell, which is calculated based on a session type of a session initiated by a user terminal as needed, a session data rate available to the user terminal of each cell and load balance parameters of each cell; accessing to a cell selected according to the session matching level for each cell. Further, it also provides another method for accessing to a mobile communication network, and corresponding user terminal, network-side device and communication system.

Abstract: Solutions for determining subframe configuration of a cell cluster are provided. In one example method, is obtained by a central control node, the radio resource information required by enhanced interference management and traffic adaptation eIMTA terminals and radio resource information required by conventional terminals in the cell cluster, where the cell cluster includes multiple cells. A TDD subframe configuration of the cell cluster is determined according to the radio resource information required by the eIMTA terminals and the radio resource information required by conventional terminals in the cell cluster. Each cell in the cell cluster is notified of the TDD subframe configuration information of the cell cluster, allowing the implementation of flexible TDD subframe configuration for terminals of different types in the cell cluster.

Abstract: Embodiments of the present disclosure provide a network optimization method and a network optimization device. The method includes: acquiring, in a first time segment, a first network status parameter that is determined according to M groups of network status parameters of at least one target cell, and acquiring a first CP that is determined according to M groups of cell control parameters CPs of the target cell, where the network status parameters include a key performance parameter KPI and a cell measurement parameter, determining, according to the first network status parameter and from a first entry that records a mapping relationship between a network status parameter and a security status, a security status of the target cell in the first time segment; and performing network optimization on the target cell according to the security status of the target cell in the first time segment.

Abstract: Embodiments of the present invention disclose a power estimation method and apparatus. On a premise of controlling interference caused by a second node to a first node to be within a range, a transmit power of the second node can be increased so as to improve communication quality of the second node. A specific solution is: obtaining an estimated load value of each first node in N first nodes according to a transmit power and user service requirements of each first node that are obtained and according to a transmit power set for each second node in M second nodes, and further, respectively using the transmit power set for each second node as an allowed transmit power of each second node according to the estimated load value of each first node in the N first nodes.

Abstract: Embodiments of the present invention disclose a cell selection method in a wireless network, a base station, and user equipment. The method includes: determining, by a base station, available uplink and downlink capacities of each cell in a coverage area of the base station; determining available uplink and downlink capacities of a backhaul link of the base station; calculating an uplink offset and a downlink offset of each cell according to the available uplink and downlink capacities of each cell and the available uplink and downlink capacities of the backhaul link of the base station; determining an uplink path loss of user equipment (UE); and sending a message to the UE, where the message carries the uplink path loss of the UE, the uplink offset, and the downlink offset, which are used by the UE to perform cell selection.

Abstract: Embodiments of the present invention disclose a network optimization method and apparatus, and a base station. The method includes: collecting statistics on a load index of a cell within a coverage area; determining a load level of the cell according to the load index of the cell; obtaining a network key performance indicator of the cell; determining a performance status of the cell according to the load index and the network key performance indicator of the cell; determining a cause for overload of the cell according to the performance status of the cell when the load level of the cell is overload; and sending a message to a self-organized network SON entity, where the message carries an identifier that is used to indicate the cause for overload of the cell.

Abstract: A method includes acquiring a global handover performance parameter R, a local handover performance parameter r, and a handover parameter of a cell within a preset time; and detecting a handover problem, existing within the preset time, of the cell according to R and r. The method further includes receiving Rj, rj, a handover parameter, and indication information for a handover problem, within the preset time, of each adjacent cell that are sent by all adjacent cells; and determining whether the cell is a cell to be optimized. If an ith cell is a cell to be optimized, the method optimizes, according to Ri, ri, Rj, and rj, a handover parameter of the ith cell, and the handover parameters of the adjacent cells of the ith cell by using a data statistical regression method, a handover parameter corresponding to a handover problem of the ith cell.