40results about How to "Guaranteed quality of experience" patented technology

The invention provides a distributed high-concurrency cloud storage database system and a load balancing method thereof. Package the object of cloud storage as a data object and implement database management query, which improves the efficiency of the distribution and management of the stored data content; through the establishment of a parallel node group with active and standby node settings, the adaptability to parallel task calls is improved , which is conducive to providing homogeneous cloud storage services. For the allocation of data objects among the available nodes in the group, not only the current load balance between nodes is considered, but also the correlation of data objects allocated on the same node should be minimized to avoid overloading of tasks gathered on a small number of nodes. .

The invention discloses a method of dynamic bandwidth adjustment in bandwidth access system, which includes the following steps: the bandwidth access equipment is allocated and stored with business information; the bandwidth access equipment monitors and identifies the business information of users' choice in the data packet dispatched; according to the identified business information, the bandwidth access information increases or releases the bandwidth of corresponding users. The invention reduces the update and storage steps of resources reservation soft state, with easier realization. At the same time, the dynamic bandwidth distribution method adopted by the invention can meet the dynamic requirements of users random usage, distribute system bandwidth reasonably to the maximum degree and guarantee the experience quality and service quality of the business used by users.

A system includes a container containing an aerosol-generating substrate and a product identification compound associated with the container. The system further includes an electronic article configured to receive the container. The electronic article includes a sensor configured to detect the product identification compound.

The invention discloses a video source determination method comprising the steps of when the condition that a first video source of a currently playing video is in an abnormal state is monitored, recording a time length of the first video source in the abnormal state, and determining a first time length; judging whether the time length of the first video source in the abnormal state is more than the first time length; when the time length of the abnormal state is more than the first time length, determining a second video source based on a preset changing strategy; and playing the currently playing video based on the second video source. The embodiment of the invention provides a video source determination device and a computer readable storage medium.

The invention provides an access control method, an access control device and an access control base station of a multi-mode mobile terminal. The method includes the steps that an access request sent by the mobile terminal is received; communication systems supported by the mobile terminal and submitted to a multimode base station and an order of information of a required service are sent to the mobile terminal; the communication systems supported by the mobile terminal and the information of the required service are received, wherein the communication systems and the information are submitted by the mobile terminal; whether the communication system of a wireless access network where the mobile terminal exists currently and the required service of the mobile terminal conform to a preset corresponding relation or not is judged according to the preset corresponding relation of the communication systems and the service; if not, a communication system corresponding to the service is selected from the communication systems which are supported by the mobile terminal according to the corresponding relation, and the mobile terminal is informed of using the selected communication system to initiate the access request again. According to the technical scheme, reasonable deploying of the communication systems is performed according to the required service of the mobile terminal, and therefore the quality of service experiences of a user is guaranteed.

The disclosure relates to a method and device for improving system security, electronic equipment and a storage medium, and belongs to the technical field of information processing. The method for improving system security includes receiving a first file in a first encoding format uploaded from a first client; decoding the first file based on the first encoding format to obtain a decoded file; Encoding is performed in the second encoding format of the encoding format to generate a second file; in response to the file acquisition request of the second client, the second file is sent to the second client. The invention can reduce or avoid the risk of loopholes being exploited.

The present application relates to the technical field of wireless communication networks, and in particular to a monitoring service bandwidth allocation method, device, electronic equipment, and storage medium. The method includes: based on the total path loss between each user and each base station in the network, constructing a The channel model of linear gain between the base station and the base station determines the bandwidth allocation strategy; generates base station service requests according to the needs of each user, and determines the pricing strategy based on channel information and network congestion; takes the bandwidth allocation strategy and pricing strategy as constraints, and constructs a Two-stage Stackelberg game to determine the result of bandwidth allocation. Based on multi-base station and multi-user interaction scenarios, this application considers the influence of path loss between each user and each base station, and constructs a two-stage Stackelberg game with dynamic bandwidth allocation strategy and pricing strategy as constraints, which effectively guarantees user experience quality And base station income, to achieve the effectiveness of bandwidth allocation.

The present disclosure provides a service scheduling method and electronic device for cloud-native mobile network stability assurance, wherein the method includes: acquiring historical data of user requirements of an MEC platform in a historical time period; determining the MEC platform in a future time period according to the historical data According to the predicted business volume and the acquired related information of the MEC platform, the corresponding business scheduling information is determined. In this way, according to the service scheduling information of the MEC platform, the corresponding service scheduling strategy can be determined to implement on-demand scheduling of cloud-native mobile network services and resources, and to ensure the stability of the wireless network protocol stack in the cloud platform deployment environment. Continuity of mobile services of user terminals in the case of fluctuations in resources and user requirements, ensuring user experience quality.

Disclosed are a method and system for processing an IP Flow Mobility (IFOM) error. The method includes: after a User Equipment (UE) and a network side complete routing rules negotiation on flow migration, if a Quality of Service (QoS) resource management related failure occurs on the network side, a Policy and Charging Rules Function (PCRF) informing a Home Agent (HA) of the UE of information about flow migration that failed, and triggering a processing operation for the failure. The present invention solves the problem that in an IFOM process in the prior art, when application for resources for a migrated flow fails, the QoS of the migrated service flow cannot be guaranteed, or even the service is interrupted. Therefore, service continuity is guaranteed, and quality of user experience is guaranteed.