33results about How to "Guarantee normal business" patented technology

The invention discloses a terminal subdistrict switching method, including steps of switching to the subdistrict to register when measuring that the subdistrict is not in the blacklist and signal intensity is higher than a threshold value; entering free state when the subdistrict registers triumphantly. The invention at the same time discloses corresponding communication terminals. The terminal subdistrict switching method and communication terminal of the invention avoid switching the communication terminal to illegal subdistrict and co-channel interference, which improves reliability.

Disclosed are a cell selection method, a lightweight terminal and a network device, which are applied to the technical field of communications, and can solve the problem that a service cannot be guaranteed due to the fact that a lightweight terminal may not access a cell. The method comprises the following steps that a lightweight terminal acquires a system message of at least one cell, wherein the system message comprises an access priority of each cell in at least one cell for the lightweight terminal; and the lightweight terminal selects an accessed target cell according to the access priority of each cell in at least one cell for the lightweight terminal, wherein the target cell is the cell with the highest access priority for the lightweight terminal in at least one cell.

The present invention provides a method for transmitting group call configuration information, an MME, and a system for transmitting group call configuration information, wherein the method includes steps of receiving, by the MME, a first message sent by a first base station, wherein the first message includes the group call configuration information of the first base station and a target base station list; for each second base station in the target base station list, inserting the group call configuration information of the first base station into the cache linked list of the second base station for caching the group call configuration information; when the number of nodes in the cache linked list reaches a preset value, combining the group call configuration information of all first basestations in the cache linked list to obtain a second message; and sending the second message to the second base station through a S1 port. It can be seen that the group call configuration informationsent from different first base stations to the same second base station is cached first, and then the cached group call configuration information of the plurality of first base stations are combinedand sent to the second base station. Thus, the message forwarding amount of the S1 port is reduced, a signalling loss probability of the S1 port is reduced, and the normal service and performance of the system are guaranteed.

The invention discloses a command injection attack detection method and a device thereof, computer equipment and a storage medium. The method comprises the following steps: acquiring flow data in real time through deep packet inspection equipment, wherein the deep packet inspection equipment is deployed in a server bypass; analyzing the traffic data to obtain data packets of multiple protocol types, and matching each data packet with a command injection attack rule; if it is determined that the target data packet is matched with the command injection attack rule, blocking traffic data of a data packet sender, and performing command injection attack warning. By using the technical scheme of the invention, the SQL injection attack can be detected and blocked in real time while the normal business of the Web application server is ensured, and the security of the Web application server is improved.

The invention relates to a load control method, a device and a communication system. The load control method comprises acquiring the load condition of a network element of a first network side; and if the load proportion of the network element of the first network side exceeds a set threshold or the network element of the first network side overloads, limiting M2M user equipment to access or perform a service in the network element of the first network side according to a load control strategy of the network element of the first network side for the M2M user equipment. According to the method, the effect of an M2M application on an H2H application can be avoided or reduced relatively, and the method is beneficial for guaranteeing the H2H application to access and perform the service normally.

The invention relates to an aluminum square pass structure, specifically an aluminum square pass installation structure provided with an external decorative plate, which solves the technical problems in the background technology. It includes an aluminum square pass and steel components, and one side of the aluminum square pass Bolt installation and fixing slots are provided, and external decorative panels are detachably installed on the remaining sides of the aluminum square tube. It also includes two U-shaped corner codes. The aluminum square tube and the left U-shaped corner code are installed through two bolts. Lag bolts and self-tightening nut components are assembled in the strip holes for fastening connection, and the U-shaped corner code on the right side is welded with the steel member. The structure in the present invention protects the aluminum baffle structure from being damaged, and the overall stability is high, and components such as bolts and corner codes are hidden, which improves the decorative effect of details, and the detachable installation of external decorative panels on the aluminum baffle satisfies the requirements. To meet the needs of updating the decoration style multiple times in a short period of time, the external decorative panels are easy to install and disassemble, easy to replace and maintain, the replacement process takes a short time, saves manpower, and ensures the normal business of public places.

Disclosed is an uplink synchronization method and device of a multi-carrier system. The method comprises: a terminal acquiring an uplink synchronization adjustment amount of an auxiliary carrier timing group, a specific performance parameter of each carrier in the auxiliary carrier timing group being in a set range; the terminal performing uplink synchronization adjustment on a carrier in the auxiliary carrier timing group according to the uplink synchronization adjustment amount. By means of the present invention, uplink synchronization is performed on each carrier in the auxiliary carrier timing group in a mode of the group, so that the problem that it is difficult to realize uplink synchronization in a multi-carrier application scenario is solved, and it is ensured that signals of carriers of a multi-carrier terminal can simultaneously reach a base station when each carrier sends an uplink signal, thereby ensuring the service between the base station and the terminal.

The invention relates to an aluminum square tube structure, in particular to an aluminum square tube mounting structure with externally-hung decorative plates, and solves the technical problems in the background art. The aluminum square tube mounting structure comprises an aluminum square tube and a steel member, wherein bolt mounting fixing grooves are formed in one side surface of the aluminum square tube, the externally-hung decorative plates are detachably mounted on the other side surfaces of the aluminum square tube, the aluminum square tube mounting structure further comprises two U-shaped corner braces, the aluminum square tube and the left U-shaped corner brace are fastened and connected by assembling square-head bolt self-tightening nut assemblies in the two bolt mounting and fixing grooves and a strip-shaped hole, and the right U-shaped corner brace is welded with the steel member. According to the aluminum square tube mounting structure, through the structure, the aluminum square tube structure is protected against damage, the overall stability is high, bolts, corner braces and other assemblies are hidden, the detail decoration effect is improved, the requirement for repeatedly updating the decoration style in a short time is met by detachably installing the externally-hung decoration plates on an aluminum square tube, the externally-hung decoration plates are convenient to install and detach and high in practicability, replacement and maintenance are convenient, the replacement process consumes short time, manpower is saved, and normal business of public places is guaranteed.

The invention discloses a digital processing system and a digital processing method applied to a repeater of a global system for mobile communication (GSM) frequency hopping network. The method comprises the following steps that: a base-band processing module converts a frequency hopping signal of a source base station into a constant frequency signal, arranges the constant frequency to each idle timeslot of a broadcast control channel carrier frequency frame structure, and forwards the constant frequency signal to a covered user area by utilizing broadcast control channel carrier frequency; or the base-band processing module rearranges the data of each timeslot of the broadcast control channel carrier frequency frame structure, converts the data into the constant frequency signal, converts the constant frequency signal into the frequency hopping signal, and forwards the frequency hopping signal to the source base station. According to the digital processing system and the digital processing method applied to the repeater of the GSM frequency hopping network, a normal service of a user is ensured, and the requirement of a multi-carrier frequency signal of the repeater for the high linearity of power amplifiers of the repeater is lowered; and when the broadcast control channel carrier frequency is used for transmitting information, only a slave power amplifier of the repeater is required to be started, so that equipment power consumption is reduced, and the energy-saving requirements of the repeater are met.

The invention belongs to the technical field of the Internet and specifically relates to a soft switch calling method and a soft switch calling system. The soft switch calling method comprises the steps that an access gateway registers with main soft switch equipment; when the access gateway registers with the main soft switch equipment successfully, the access gateway obtains an address of a longconnection server; the access gateway periodically keeps a connection information packet with the long connection server and keeps long connection with the main soft switch equipment through the longconnection server; and the long connection server periodically sends a connection keeping information packet to the main soft switch equipment. According to the soft switch calling method and the soft switch calling system, in order to mitigate the long connection processing pressure of a soft switch server, the long connection server is independently set; the access gateway keeps a heartbeat mechanism with the long connection server; and the long connection server keeps the heartbeat mechanism with the main soft switch equipment, thereby realizing backup.

The invention provides a method for controlling SGSB pool flow and an equipment thereof. Each SGSN and SGSN pool parameter ratio are confirmed and a sent data speed are confirmed according with the parameter ratio aiming at problems that in the prior art, SGSN equipment send data flow in SGSN pool exceed the control equipment ability which lead to overflow and lost package of the control equipment; SGSN can process data speed sent data according with SGSN pool which avoid overflow and lost package caused by each SGSN sent data exceeding the control equipment processing ability in SGSN pool, and ensure SGSN pool normal operation running.

The invention relates to the field of communication, and discloses a connection state DRX configuration method and a connection state DRX configuration device, which are used for ensuring the accuracyof analyzing control information by a user and improving the scheduling efficiency of a base station. The method comprises the following steps that: the base station configures a DRX period as an integral multiple of an NPDCCH period; Then, the starting point of each NPDCCH cycle is used as a reference starting point, the distance between each reference starting point and the corresponding alternative starting point is calculated, and the alternative starting point corresponding to the distance with the minimum value is selected as the starting point of the activation period in one DRX cycle.Thus, the base station can schedule the terminal as soon as possible under the condition that downlink data exist, and scheduling conflicts with other follow-up terminals are reduced as much as possible while service surface time delay is reduced. And on the other hand, the condition that the NPDCCH cannot be correctly analyzed due to insufficient repetition times can be avoided, and the normal service of the terminal is ensured.

The invention provides a method and system for synchronizing configuration information of master equipment and slave equipment. The method comprises the following steps: acquiring available information of members in virtual cascade containers of the master equipment and the slave equipment; respectively finding out members with available data sending and receiving functions from the members in the virtual cascade containers of the master equipment and the slave equipment according to the acquired information; generating configuration information according to the found members; and informing the master equipment and the slave equipment to save the configuration information as the respective configuration information.

The invention relates to the technical field of wireless local area network processing, in particular to a method and a system for recovering user services at a communication link change. The method comprises the following steps: S1, switching a wireless access point between an escape mode state and a non-escape-mode state according to a communication link change, and setting whether to enable network access authentication states of wireless networks or not; S2, setting a state machine state of a user according to a setting result in the step S1; and S3, judging whether the user is permitted to access network resources or not. Through adoption of the method and the system, normal services of the user can be recovered more efficiently and reasonably.

The invention provides a network access method, network side equipment and a terminal. The method includes the following steps that: an access request transmitted by the terminal is received, wherein the access request contains indicating information which indicates whether the terminal needs to perform data transmission; and whether resources used for the data transmission is allocated for the terminal is judged according to the access request. According to the network access method, the network side equipment and the terminal of the invention, the indicating information which is used for indicating whether the terminal needs to perform the data transmission is added in the access request transmitted by the terminal, such that the network side equipment can know whether the network side equipment itself needs to allocate corresponding resources for the data transmission for the terminal in advance, and therefore, it is not necessary to allocate resources for a terminal on which no data transmission exists, and waste of the resources can be avoided, and proceeding of normal services can be ensured.