40results about How to "Guarantee business needs" patented technology

Embodiments of the application provide an information transmission method, a terminal device and an access network device. The information transmission method provided in the embodiments of the application may comprise the steps that: the terminal device determines N pieces of UCI that need to be transmitted in a same time unit, and transmits M pieces of UCI to the access network device on the basis of priorities of the N pieces of UCI, wherein N is an integer greater than or equal to 2, the N pieces of UCI include at least one of beam-forming information, buffer state report information and scheduling request information, the priorities of the M pieces of UCI are greater than that of the other N-M pieces of UCI in the N pieces of UCI, and M is a positive integer less than or equal to N. The embodiments of the application are capable of effectively preventing a conflict in reporting the UCI, ensuring the success rate of reporting the UCI, and effectively ensuring data transmission performance and service demand.

The invention provides an energy-saving control method and device, network equipment and a storage medium, and the method comprises the steps: the first service load of second network equipment is obtained through the first network equipment, and the first service load is the service load of communication between the second network equipment and at least one piece of terminal equipment; when the first service load is less than or equal to a first preset service load, the first network device controls the second network device to turn off the carrier wave, the second network device is an auxiliary service network device of the at least one network device, the main service network device of the at least one terminal device is a third network device, and the communication systems of the second network device and the third network device are different. When the service load of communication between the second network device and at least one terminal device is low, the carrier of the secondnetwork device is controlled to be turned off, and the purposes of energy conservation and consumption reduction are achieved. In addition, after the second network equipment carrier wave is switchedoff, the third network equipment bears the service requirement, and the service requirement of the user is guaranteed.

The invention discloses a link load balancing method for multi-business flow QoS guarantee in a software defined network and belongs to the technical field of software defined network architecture load balancing computing. According to the method, in an SDN environment, through utilization of the global advantage of SDN centralized control, improved K shortest paths algorithms and QoS guarantee are combined, and the optimum path is selected from k shortest paths by taking load balancing degree of a link as a target function and taking a QoS parameter of business as a constraint condition. According to the method, the high-differentiation-degree processing of a network for business flows is realized and resources are provided for different business according to demands, so the flexible degree of the business for network demands is increased; the network throughput and a flow receiving rate can be effectively improved, and moreover, the path selection time delay and a packet loss rate ofthe link are reduced. The method has obvious advantage in the aspect of network bandwidth resource utilization efficiency. For the business quality of service, basic business demands of the businessrequiring business guarantee can be ensured.

The invention discloses a multidimensional resource allocation method in a dense WLAN (wireless local area network), which mainly solves the problem that in the existing algorithm an operation of allocation is performed without combining with AP (access point) combinations, AP channels and AP power, and the combined allocation is high in complexity, and difficult to use practically. The method is implemented through the following steps: starting from an AP combination vector currently used in the network, allocating channels for used APs represented by the vector, determining associated users, and carrying out tabu search in neighbor vectors of a candidate power vector so as to obtain the optimal power vector of the current AP combination vector; and on the basis of taking the optimal power vector as the current AP combination vector, carrying out tabu search again in neighbor vectors of a candidate AP combination vector so as to obtain the optimal AP combination vector, thereby obtaining the optimal resource allocation vector of the network. The method disclosed by the invention improves the throughput and efficiency of the network, and can be applied to the determination of AP combinations, channels and power used in the deployment, planning and network optimization of a WLAN.

The invention discloses an energy efficiency optimization method in an asymmetric bidirectional relay system. The method mainly solves the problem that the existing optimum power distribution method is low in energy efficiency. The technical solution comprises: obtaining the summation rate of two user devices in the asymmetric bidirectional relay system; proposing an initial optimization problem taking the maximum energy efficiency as a target; rewriting the initial optimization problem into a secondary optimization problem according to the rates of the two user devices; converting the secondary optimization problem into an inner layer optimization problem and an outer layer optimization problem, obtaining the optimum solutions of the inner layer and outer layer optimization problems; finally, obtaining the optimum power distribution of the two user devices and the relay according to the optimum solutions of the inner layer and outer layer optimization problems. According to the invention, an existing circuit consumption power model is completed; the energy efficiency optimization method is low in calculation complexity and simple in realization and can be applicable to data transmission in the asymmetric bidirectional relay system.

The application provides a business demand determination method and device, and the method comprises the steps: obtaining the order information of a plurality of orders of a to-be-predicted user in apreset historical time period; according to the order information of the multiple orders, constructing an order feature vector sequence of the to-be-predicted user, wherein the order feature vector sequence comprises order feature vectors corresponding to the orders respectively; and based on the order feature vector sequence and a pre-trained service demand prediction model, determining a servicedemand prediction result of the to-be-predicted user in a future preset time period. According to the embodiment of the invention, the service demand prediction result of the to-be-predicted user inthe future preset time period can be determined with higher accuracy, and the problem of unreasonable resource allocation during resource allocation based on the prediction result is solved.

The invention provides a user scheduling method and apparatus. The user scheduling method includes the steps: if detecting that a first target train runs from a first private network cell to a secondprivate network cell, determining that a target private network cell that performs a low-speed user migration strategy, and migrating the low-speed users in the target private network cell to the corresponding target public network cell from the target private network cell, wherein the target private network cell is one or more private network cells in the forward direction of the first target train, and the low-speed users are the users who migrate to the target private network cell from the target public network cell after the load balancing control strategy is performed on the target private network cell and the target public network cell, before the low-speed user migration strategy is performed. The user scheduling method and apparatus can not only ensure the service requirements of the high-speed rail users, alleviate the problem of the public network resources and improve the user perception.

The invention relates to a vehicle-mounted movable relay switching method based on user movable state perception and belongs to the technical field of wireless communication. The method comprises the steps of user getting-on switching: when a bus stops in a station position, a user detects RSRP (Reference Signal Received Power) from a movable relay and reports to a current service base station; if the reported RSRP is less than a threshold value of a start timer T1, the timer T1 is turned on; the service base station judges a user state according to a received RSRP result within T1 time; if the user is on the bus, the service base station performs switching judgment on the user according to switching parameter setting of the user and conditions meeting the switching judgment; the result is transmitted to the movable relay; and the movable relay performs switching processing on the user according to the switching judgment result. A user getting-off switching process is similar. The method can effectively achieve getting-on and getting-off switching of the user of the vehicle-mounted movable relay, and can effectively avoid switching failure when many users get on or off the bus.

The invention discloses a database management method, device and system and a storage medium and a device. The method includes the steps of backup generation, wherein a target data file stored in a target database is backed up to a temporary database to generate a temporary backup; resetting, wherein in the temporary database, a password and/or permissions of a user in the temporary backup are reset; replacement, wherein the target data file is replaced by the temporary backup in the temporary database. The method further comprises the steps of first generation before the backup generation, wherein a first check code is generated for the target data file; second generation after resetting and before the replacement, wherein a second check code is generated for the target data file; judgement, wherein whether or not the first check code is the same as the second check code is judged, and if not, the steps from first generation to judgement are performed again; if the first check code is the same as the second check code, the replacement step is performed.

The invention provides a method for realizing business connection. The method is applied to network gateways. Wide area network ports of the network gateways are respectively connected with differentservice providers. The method comprises the steps of accessing a resource management server when it is detected that network delay of the WAN (Wide Area Network) ports connected with a first service provider is greater than a set threshold, and confirming an idle network gateway of which WAN port connected with the first service provider is in an idle state; sending bandwidth rent request information to the idle network gateway; and sending a to-be-sent business request data packet to the idle network gateway through the WAN port connected with a second service provider when bandwidth rent acknowledgment information sent by the idle network gateway is received, thereby enabling the idle network gateway to send the to-be-sent business request data packet to a target server through the WAN port connected with the first service provider. According to the technical scheme, the regional load balancing of the network gateways is realized, the business load of congesting network gateways is reduced, and user business requirements are guaranteed.

The invention relates to a dense network energy consumption and energy efficiency joint optimization method by considering cell difference, which is characterized by comprising the following steps that: S1, each small base station counts the load and neighbor base station information of the small base station and reports the information to a local gateway, and the local gateway calculates the energy efficiency preference function of the small base station; S2, energy consumption and energy efficiency of the dense network are calculated, an energy efficiency preference function is calculated, and an energy consumption and energy efficiency joint optimization problem is modeled into a multi-objective optimization problem; S3, sub-frame configuration A * of each small base station is optimized by adopting a sub-frame configuration algorithm based on a cooperative dormancy set to reduce network energy consumption; and S4, the optimal power P* is solved by adopting a power distribution algorithm based on a concave-convex process, and the network energy efficiency is optimized. According to the method, the energy consumption and energy efficiency joint optimization problem of the dense network is described as a multi-objective optimization problem, a base station cooperation subframe dormancy strategy and a power distribution scheme are formulated, and the network energy efficiency is optimized to the maximum extent while the user rate demand is ensured.

The invention provides a cloud network private line management method based on a blockchain, a UPF, a blockchain platform, computer equipment and a storage medium, and the method comprises the steps that the UPF receives cloud network private line network slice session establishment information sent by an SMF, and the session information is sent after the SMF receives a cloud network private lineestablishment request sent by an AMF and establishes a slice session channel; wherein the request is sent to the AMF by the base station after the terminal subscribes the cloud network private line session service; the UPF sends the session information to a cloud platform to establish a slice data transmission channel; the session information is sent to a CHF to establish a slice charging channel;and the UPF sends the information of the session channel, the data transmission channel and the charging channel to the blockchain platform, so that the blockchain platform manages the configurationinformation and the sales information of the cloud network private line and performs accounting and tracing. According to the technical scheme, the service requirement of the cloud network private line is ensured, and accounting and tracing of real-time charging settlement are realized.

The invention relates to the field of network communication, and discloses a method and device for controlling service quality in a heterogeneous network, a computer readable medium and electronic equipment. The method is executed by a home gateway and comprises the steps that first service quality demand information sent by a user terminal and first identification information of the user terminal in a second network are acquired through a first network, and the home gateway is accessed to the second network; sending the second service quality demand information and the first identification information to a second network, and determining a service quality flow based on the user terminal demand in the second network according to the second service quality demand information and the first identification information, and controlling the data transmission between the user terminal and the base station in the heterogeneous network according to the conversion of the service quality rule between the heterogeneous networks and the service quality flow configuration information, the second service quality demand information comprising the first service quality demand information and the second identification information of the home gateway in the second network. According to the method, the end-to-end service quality control of the heterogeneous network is realized.

The invention provides a multi-mode integrated satellite antenna with dynamically adjustable gain. The multi-mode integrated satellite antenna comprises an antenna array, a broadband radio frequency switch, a control module and a multi-channel satellite communication module. The antenna array works in an S frequency band, and the antenna array comprises a plurality of antenna units; the antenna array is connected with the multi-channel satellite communication module through the broadband radio frequency switch to form a feed network; the plurality of antenna units work in different communication modes; and the control module constructs an objective function by adopting a minimum-maximum proportional fairness principle, controls a broadband radio frequency switch through an antenna transmit-receive gain dynamic control algorithm, selects to switch different communication modes or is in a closed state, and realizes the transmit-receive gain dynamic adjustment of multiple satellite communication modes. According to the invention, a multi-mode concurrent satellite communication function can be realized, adjustable transmitting and receiving gains in various communication modes are supported, and the overall structure size of the multi-mode antenna is effectively reduced.

The invention discloses a base station and a data receiving and transmitting method. The method is applied to a base station, and the base station comprises at least two receiving and transmitting devices and at least two antennae connected with the receiving and transmitting devices. The antennae covering the same sector of the base station are connected with the at least two receiving and transmitting devices, and the antennae covering the same sector of the base station and connected with the same receiving and transmitting device include the antenna with a data receiving function and the antenna with a data transmitting function; and the method comprises the following steps that: through each antenna respectively connected to the receiving and transmitting devices, the receiving and transmitting devices receive data signals transmitted by the sector of the base station covered by each antenna and/or transmit the data signals to the sector of the base station covered by each antenna.