60results about How to "Avoid access failure" patented technology

The invention provides a user accessing method and a radio network controller. The user accessing method comprises steps as below: obtaining access request information sent by user equipment (UE) and the mobile attribute information of the UE, wherein the access request information comprises a mark of a current neighbourhood, the mobile attribute information comprises current position information and mobile direction information; judging whether the UE is arranged at the rim of the current neighbourhood according to the mobile attribute information of the UE and preset neighbourhood identification information, if the UE is arranged at the rim of the current neighbourhood, judging whether available resources are arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, if the UE is arranged at the rim of the current neighbourhood and the available resources are arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, building a radio bearing (RB) at the next neighbourhood of the current neighbourhood in the moving direction of the UE, if the UE is not arranged at the rim of the current neighbourhood or available resources are not arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, and building the RB at the current neighbourhood. The user accessing method and the RNC are capable of improving success rate of the user accessed into the neighbourhood.

The invention discloses an internal network resource access method based on a VPN (Virtual Private Network). The internal network resource access method comprises the steps of when receiving an internal network resource access request forwarded by an access terminal via an access point, replacing a real IP address of the access terminal in the access request into a preset virtual IP address; forwarding an access request using the virtual IP address to an internal network server, and receiving a resource data packet sent by the server in response to the access request; according to the virtual IP address, determining a corresponding access point to return the resource data packet; and forwarding the resource data packet to the corresponding access point, so as to forward the resource data packet to a corresponding access terminal via the corresponding access point. The invention further discloses an internal network resource access device based on the VPN. According to the internal network resource access method and device, the problem that the access point cannot be determined possibly due to a fact that a network segment conflict exists when the internal network resource is forwarded and thus the internal network resource access is failed can be avoided; and the reliability of the internal network resource access is improved.

The invention provides a method and a system for constructing an RN project, which are used for solving the problem of low construction efficiency of the RN project in the prior art. The method comprises the steps that dependency resources corresponding to an RN project to be constructed are obtained from a public network through a pre-construction environment, the dependency resources are packaged, a target dependency package is generated, the target dependency package is stored in a first Git warehouse through a private network based on the pre-construction environment, and the first Git warehouse is used for storing the dependency package; and the target dependency packet is obtained from the first Git warehouse through the private network based on the offline construction environment,and the to-be-constructed RN project is constructed based on the target dependency packet.

An embodiment of the invention provides a CDN scheduling method. The method comprises the following steps of receiving an access request sent by a user terminal, wherein the access request carries a network address identifier of the user terminal; acquiring a first CDN node address corresponding to the network address identifier of the user terminal, the first CDN node address corresponding to thenetwork address identifier of the user terminal is determined according to a connection situation between the user terminal with the network address identifier and the used CDN node, and the connection condition is determined based on access data sent by the user terminal; and sending the first CDN node address to the user terminal. According to the method, CDN scheduling can be carried out according to a use condition of the CDN node actually used by the user terminal, so that the problem that the access speed of the CDN node actually used by the user terminal is relatively low or the accessfails is avoided. Embodiments of the invention further provide a corresponding device and system.

The invention provides a DNS (domain name server) inquiring method and an MME (mobility management entity). The DNS inquiring method includes that the MME receives RRs (resource records) of Naptr (name authority pointer) types fed back by an s-Naptry (straightforward-name authority pointer) query launched by the DNS responding to the MME, and the RR of each Naptr type carries information of IP (internet protocol) address types which the RR supports; the RRs of the Naptr types performing iteration query is determined according to the information of the IP address type supported by each RR; the determined RRs of the Naptr types are subjected to SRV (service locator) iteration query, and the RRs of the SRV types fed back by the SRV iteration query are received; IP addresses of network elements matched with the IP address types are acquired according to the information of the IP address type supported by the RR of each SRV type, and the network elements are selected according to the acquired IP address. By the DNS inquiring method and the MME, failure of user access caused by the fact that two facilities support different IP version types is avoided.

The invention discloses a method and a system for buffering a file system in an embedded system. The method mainly comprises the following steps of setting an end position of a file allocation table (FAT) buffer area in a disc as a memory variable PA in the disc; setting a buffer area in the disc as two areas, wherein the two areas are respectively a first buffer area Buf A and a second buffer area Buf B which are used as the buffer area of the FAT and the buffer area of file data respectively; issuing one disc calling to the buffer area in the disc for judging into which buffer area the sector number called by the disc at the current time falls, and transmitting an access request to the corresponding buffer area by the embedded system. Through establishing the independent FAT buffer area, failure in access of the FAT caused by the fact that the access competition of a file data area is overgreat is avoided, and the throughput of the system is improved.

The invention discloses a random access control method and device for a mobile terminal. The control method comprises the following steps: grouping available signature sequences according to the number of public E-DCH (Enhanced Dedicated Channel) resources configured on a network side to obtain a plurality of signature groups; when the presence of a random access request is detected, selecting any signature group from signature groups which are marked to be unused, selecting any available signature sequence from the selected signature group, and updating a mark of the selected signature group as used; trying to perform random access on the selected available signature sequence in order to get whether the public E-DCH resources are selected successfully or not; and when the public E-DCH resources are selected successfully, transmitting uplink data on the selected public E-DCH resources. Through adoption of the method and the device, the problem of failure in random access of UE since a plurality of index numbers correspond to the same public E-DCH resource can be solved.

An embodiment of the invention provides a random access method and user equipment. The random access method includes that the user equipment acquires a persistent level broadcast by a base station; the user equipment acquires a persistent value according to the persistent level and generates a random value between 0 and 1 if an access service class of the user equipment is the highest class, and the persistent value is larger than a persistent value which is acquired by the user equipment according to the persistent level when the access service class of the user equipment is not the highest class; and the user initiates random access to the base station if the generated random value is smaller than the obtained persistent value.

The invention relates to a motherboard information acquisition method, a device, a system and equipment based on a home-made platform, comprising the following steps of: controlling a basic input andoutput system to be communicatively connected with a memory; communicating with a basic input and output system according to a preset communication protocol, acquiring motherboard information throughthe basic input and output system, obtaining motherboard information data and writing the motherboard information data into a memory; a memory being switched to a communication connection with the BMC. By controlling the communication connection between the basic input and output system and the memory, after acquiring the motherboard information data corresponding to the motherboard equipment through the basic input and output system, a main board information data is written into a memory for storage accord to a preset communication protocol, a memory is switch to be connected with that BMC, and the BMC read the information data in the memory through a preset communication protocol, thereby realizing the access of the BMC to the motherboard equipment, thereby avoiding the problem of information access failure such as the CPU, the memory strip and the PCIE of the motherboard due to different access address bytes.

The invention relates to the technical field of communication security, and discloses a webpage access method and device, computer equipment and a storage medium. The webpage access method comprises: responding to an access request of a user for accessing a target webpage, and extracting a first interface address corresponding to the access request and a second interface address corresponding to the target webpage from the access request; determining a plurality of target demand parameters for accessing the target webpage according to the second interface address; pulling a plurality of target parameter data from the first interface address according to the plurality of target demand parameters; generating a parameter index according to the multiple pieces of target parameter data; encoding the parameter index to obtain an encoded index; and accessing the target webpage through the second interface address according to the code index. Safe access to the webpage is realized, and the safety and the efficiency of webpage access are improved.