32results about How to "Reduce communication failures" patented technology

The invention discloses a method for managing pool information, which is applied to a communication system comprising at least more than two mobility management entities, wherein the mobility management entities (2 and 3) are connected with a base station 1 and provide communication services to the base station 1. When the network topology relationship of the communication system is changed, priorpool management information is acquired from network equipment saving the prior pool management information; and after the pool management information is updated, the updated pool management information is sent to associated network equipment. The technical scheme of the invention can realize the automatic pool information configuration of mobility management entity pools such as MME POOL, SGSN POOL, MSC POOL and the like, and reduce the workload of manual configuration and errors caused by the manual configuration. In addition, the invention also discloses a device for realizing pool information management.

The invention discloses a novel rodent-resistant optical cable and a manufacturing process thereof. The rodent-resistant optical cable comprises an optical cable core, a steel-plastic composite belt, an inner sheath protecting layer, a glass fiber reinforcing belt and an outer sheath protecting layer. The manufacturing process of the rodent-resistant optical cable includes the steps: totally coating the optical cable core by the steel-plastic composite belt; extruding the inner sheath protecting layer outside the steel-plastic composite belt to form an inner optical cable; releasing the inner optical cable from a first pay-off reel, releasing the glass fiber reinforcing belt from a second pay-off reel, and coating the inner optical cable by a core tube die with a hole of a semi-extruded plastic extrusion die; extruding sheath materials outside the glass fiber reinforcing belt to form the outer sheath protecting layer. By combining physical rodent resistance with biological rodent resistance, rats are effectively resisted, and an optical cable structure and a machining process are simple and easy to implement. Compared with a traditional physical rodent-resistant optical cable, cost is reduced, and production efficiency is improved. Compared with a traditional chemical rodent-resistant optical cable, optical cable communication faults caused by rats are decreased.

The embodiment of the invention provides a base station side device and a networking method thereof. The networking method includes the steps of: receiving an attach request sent by user equipment; detecting whether there is subscription data information of the user equipment locally or not; if not, acquiring and storing the subscription data information of the user equipment to a remote management center; obtaining a verification result of the legality of the user equipment, wherein the legality of the user equipment is verified according to the subscription data information of the user equipment; and in the case that the legality of the user equipment is verified, distributing wireless resources for the user equipment; and sending message showing that the attach is successful to the userexperiment. The problem is solved that core network is larger in burden when a lot of mobile devices process control signaling through the core network in the prior art.

The invention provides a message transferring method in an online system. The method comprises: determining whether a message to be sent has a message domain which does not accord with a communication standard observed by the online system; executing an error correction process on the message domain which does not accord with the communication standard so as to generate a corrected message to be sent; and transmitting the corrected message to be sent to a receiving party of the message to be sent. Furthermore, on one hand, the invention also provides a corresponding message transferring device, and on the other hand, the invention also provides a terminal device in an online system.

The invention provides a 2M communication detection method and detection device and is used for solving the problem that when the detection device detects a communication circuit, the excessive communication line load is liable to cause and the communication speed at two ends of the communication circuit is liable to reduce. The method and device relate to 2M data channel detection, particularly relate to non-loop 2M data channel detection. The method comprises the steps of S101, receiving data D by the detection device A and analyzing the data D, wherein the data D is E1 frame data; S102, inserting self-defined link protocol message data into an SA field of the data D, wherein the self-defined link protocol message data comprises a mark of the detection device A, and time information of receiving the data D by the detection device A; S103, packaging the data D into E1 frames and sending the E1 frames; and S104, receiving the data D by the detection device B and analyzing the received data D. The detection device can be connected with the communication circuit for a long time.

The invention provides an MCU communication service method of an intelligent host, which is applied to the intelligent host comprising an MCU and an SoC, and at least comprises the following steps: monitoring data received by a virtual channel in an external hardware link, and analyzing the data; before data communication starts, initializing assignment, and designing different initialization conditions, for example, mapping a plurality of virtual channels to a single physical communication link, classifying transmitted data, and transmitting or receiving communication data of the same category through the same virtual channel. User data can be analyzed at a bottom layer, and generation of redundant data is avoided. In addition, the sending data de-duplication updating is added, so that useless operation of data sending processing is avoided.

The invention relates to a mine driving face self-powered distributed earthquake monitoring system and method. A geophone is installed in a certain depth of a drill hole in a roadway wall and the geophone is adhered to and pushes against the wall of by using a carbon spring steel wire to realize tight coupling between the geophone and a drill hole wall, thereby greatly reducing construction difficulty and cost of repeated disassembly and assembly of the geophone, and solving the problems that the geophone is influenced by noise of the installation environment and wall adherence coupling of thegeophone when the geophone is installed in a shallow hole; and the mechanical vibration energy of a belt support under the coal mine is reasonably and effectively collected by a belt support self-powered device, and the energy is provided for an earthquake monitoring system connected therewith to guarantee that nodes work continuously and effectively. The defects of difficult wiring of a coal mine underground cable power supply mode, and frequent replacement of batteries and high maintenance cost of a battery power supply mode are solved with smaller cost, and mobility and adaptability of theearthquake monitoring system are improved.

An embodiment of the invention provides a mobile communication system based on evanescent waves. The mobile communication system comprises a mobile terminal and a card reader. The card reader transmits evanescent waves, and the mobile terminal receives the evanescent waves transmitted by the card reader. The mobile communication system controls communication distance between the mobile terminal and the card reader by controlling radiation range of the evanescent waves. The embodiment of the invention further provides a card reader, a mobile terminal and a mobile communication method based on the evanescent waves. By the mobile communication system and the mobile communication method based on the evanescent waves, difficulty in distance control of mobile communication is solved, the problem of distance control difference caused by variety of mobile communication is solved, communication failure and error refreshing during mobile communication are reduced, and accurate distance control and high safety of mobile communication are guaranteed.

An embodiment of the invention provides a mobile communication system comprising a card reader and a mobile terminal. Data communication between the card reader and the mobile terminal is realized via evanescent waves, wherein the evanescent waves are transmitted by the card reader, and the mobile terminal receives the evanescent waves transmitted by the card reader and extract communication information from the evanescent waves. The embodiment of the invention further provides the card reader, the mobile terminal and a communication method. Characters of the evanescent waves are utilized by the mobile communication system, the card reader, the mobile terminal and the communication method to realize data communication and distance control for mobile communication at the same time, access time for a user is shortened, communication failure and error swiping during mobile communication are reduced, meanwhile, safety communication guarantee is provided to the user, and user experience is improved.

The invention discloses a high-availability cloud communication call recovery method and system based on state tracking. The system comprises a service module, a media server cluster, a signaling acquisition module, a signaling message state storage module and a core network, wherein the service module is a module for controlling and managing a calling strategy; the media server cluster comprises a plurality of media servers and is responsible for media negotiation, transcoding, signaling routing and recording in a calling process; the signaling acquisition module is used for acquiring signaling messages on a media server, realizing real-time state recording of a call state, and performing signaling marking on the current media server; the signaling message state storage module is used for storing signaling and a signaling process state data structure, providing signaling of an abnormal call for a service system when a media server is abnormal, and providing a data basis for recovering the call; and the core network is used for providing basic communication capability to enable the system platform. According to the invention, the call abnormal rate is reduced and the availability is improved.

An embodiment of the invention provides a mobile communication system based on evanescent waves. The mobile communication system based on the evanescent waves comprises a card reader and a mobile terminal, the card reader gives out the evanescent waves, the mobile terminal receives the evanescent waves given out by the card reader, and the mobile communication system based on the evanescent waves judges the communication distance between the mobile terminal and the card reader according to the evanescent waves received by the mobile terminal and carries out subsequent communication based on judgment results. The embodiment of the invention further provides a mobile communication method based on the evanescent waves. By the aid of the mobile communication system and the mobile communication method based on the evanescent waves, the communication distance between the mobile terminal and the card reader is judged according to characteristics of the evanescent waves, so that distance control of mobile communication is achieved, and user access time is shortened while communication failure and mistaken swiping during mobile communication of users are reduced. Besides, safety communication guarantee is provided for the users, and user experience is improved.

The embodiment of the invention discloses a method and a device for processing messages, which belong to the technical field of communication. The method comprises the following steps: receiving a notice whether an X2 interface between the site and the adjacent site is available, and using an S1 interface to send messages when the X2 interface is not available; and/or receiving a notice whether the S1 interface between the site and the adjacent site is available, and using the X2 interface to send messages when the S1 interface is not available. The technical scheme can ensure normal communication and reduce the possibility of communication failure.