160results about How to "Increase the number of users" patented technology

The invention discloses a wireless frame of a mobile communication system and a sending method of a measurement reference signal. A terminal transmits a measurement reference signal to a base station on a time frequency source corresponding to a protective zone in the wireless frame, wherein, the protective zone is one or more of a descending to an ascending protective zone, an ascending to a descending protective zone, a pre-reserved subframe or a pre-reserved idle resource. In a time division duplex system, the protective zone is a frequency division resource corresponding to the protective interval of a specific subframe or an ascending pilot frequency time slot or is an ascending time slot newly added in the specific subframe, and the terminal transmits the measurement reference signal on a time frequency source corresponding to the protective interval of the specific subframe or the ascending pilot frequency time slot or the ascending time slot. In a frequency division duplex system, the protective zone is a pre-reserved subframe or a symbol resource pre-reserved in the subframe. In the invention, the time frequency source for transmitting reference signals is added to meet the transmission requirements for measuring the reference signal of more users.

In internet, this invention uses the code-converting server (CS) real time to code-convert the received directly TV media (TM) data, then distributes the code-converted TM data toward all cell media server (CMS). CMS stores these data and offers the TM program ordering service and the real time (RT) directly playing service. These two services can be switched seamlessly. The transferring and service of RT TM operation is realized in Internet and its service quality can be ensured. This device consists of CS, the data receiving / storing entity and media servers. Here, the data receiving entity is the data front end of CMS. Both reside on the same physical server and connect to CS via Internet to execute RT transferring protocol.

The invention discloses a system and a method for achieving network reconfigurability of a mixed WDM (Wavelength Division Multiplexing) / TDM (Time Division Multiplexing) PON (Passive Optical Network). In the system, one optical line terminal is adopted and is sequentially connected with n remote end nodes through double fiber feeder lines, and all remote end nodes are respectively connected with m optical network units by using a shunt through distributed optical fibers; wherein each remote end node adopts one reconfigurable optical add / drop multiplexer based on a wavelength blocker and a tunable optical filter technology so as to realize the function of reconfiguring a network downlink signal wavelength resource, the reconfiguration of an uplink is realized by utilizing a wavelength re-modulation technology based on a reflection type semiconductor optical amplifier, and meanwhile, the system can improve the network reconfiguration property when confronting certain optical fiber faults. The method ensures that in the network, the wavelength resource of the network can be flexibly reconfigured according to changing bandwidth requirements, and meanwhile, the reconfiguration capability of the mixed PON on confronting emergencies can be realized by using one backup feeder line optical fiber loop and a series of switch transformation, thereby ensuring the network to be with better reliability.

The invention discloses an ADAS intelligent vehicle-mounted terminal-based vehicle insurance management service system. The system comprises an ADAS intelligent vehicle-mounted terminal and a remote server connected through a wireless network, wherein the remote server is connected with a service monitoring platform through a cloud server; the ADAS intelligent vehicle-mounted terminal comprises an image acquisition and processing apparatus, a GPS locating apparatus, an acceleration sensor, a data processing apparatus, a storage memory unit and a wireless transmission apparatus; the remote server comprises a communication gateway, a big data cloud expert system and a storage unit; the big data cloud expert system is used for performing analysis and classified storage on data; and the service monitoring platform is used for performing monitoring management on an operation and maintenance vehicle according to data of the ADAS intelligent vehicle-mounted terminal. The system can detect a dangerous driving behavior of a driver and give an early warning, so that the driving behavior of the driver is improved, the accidents are effectively avoided, and the vehicle insurance claim rate is reduced.

The invention provides a load balancing method for content monitoring of mobile service and also provides a load balancing structure for obtaining a data stream in a centralized way and processing the data stream in parallel according to the characteristics of the data stream and the content monitoring. According to the differences between different services in terms of flow characteristics, the load balancing method combining a static load scheduling and a self-adaptive load scheduling is adopted to process data packages efficiently; and the method considers special situations including abnormality of processing nodes, concurrent sessions and the like at the same time and ensures a stable and efficient operation of concurrent processing nodes. The load balancing method for content monitoring of mobile service can meet the functional and performance requirements for load balancing in the application of the content monitoring of the mobile service.

The disclosed loading-share method for database access comprises: once receiving access request, the database agent decides the request type; for data request, the agent accesses the assist database to execute operation and respond result, end; for data update, the agent accesses the master database to update data. This invention can improve system performance without additional cost.

The invention discloses a method and system for displaying a FLASH downloading progress on a webpage in real time. The method comprises the following steps: S1. a client side obtains a loading address and sends a loading request to a web server; S2. the web server downloads the loading resource corresponding to the loading address to the client side; S3. the client side obtains the FLASH address and sends a FLASH downloading request to the web server; S4. the web server downloads the FLASH resource corresponding to the FLASH address to the client side; S5. the client side computes the downloading progress of the FLASH; and S6. the client side loads the downloading progress of the FLASH in loading and displays the downloading progress. The method and system for displaying the FLASH downloading progress can be used for displaying the downloading progress of FLASH in real time and enabling users to know the FLASH downloading progress in real time, thereby saving the time of users for waiting the FLASH to be downloaded.

The invention provides an application promotion method and device. The application promotion method comprises the following steps: determining a first user having promotion permission on an application to be promoted; determining a target information code used by the first user when prompting the application to be promoted, wherein the target information code is used for characterizing promotion rights and interests, and the promotion rights and interests are services and service contents capable of being enjoyed by a promoted second user when using the application to be promoted; and sending promotion information containing the target information code to a client of the first user, for enabling the first user to promote the application to be promoted to the second user through the target information code. The invention provides a new application promotion method for prompting the application and increasing the number of users using the application.

The system consists of cluster server, at least two instant communication servers and client-side. The cluster server is used to configure cluster environment, to build data transmission channel and to store state of client-side. At least two instant communication servers connect to cluster server to form a cluster network taking cluster server as center. The method is: instant communication servers connect to cluster server to form cluster network taking cluster server as center; data transmission is made between instant communication server.

The remote monitoring system is composed of the monitoring sampling terminal, the server and a watching terminal. The server is to connect the monitoring sampling terminal with the watching terminal and to transmit the data. The watching terminal according to the information obtained from the server, acquire the video and audio data stream through the network directly. The watching terminal is running on the mobile terminal. The invention can be applied on the existed wireless network with normal mobile terminal.

An embodiment of the invention discloses a channel resource distribution method, an apparatus and a terminal, is related to the communication technology field, and is aimed at raising user amount supported by a downlink CCCH. The channel resource distribution method comprises the following steps: sending a first message to three or more terminals respectively, wherein, the first message comprises configuration information of an enhanced downlink common control channel (CCCH), and the enhanced downlink CCCH comprises different sub-channels which are divided according to different training sequences so that the terminals monitor sub-channels of the enhanced downlink CCCH according to the configuration information; sending downlink control information in the sub-channels of the enhanced downlink CCCH monitored by the terminal. According to the embodiment, the user amount supported by the downlink CCCH can be raised.

The invention provides a multi-user network system for a footballene structure and a quantum key distribution method thereof. The multi-user network system comprises an ad hoc network structure of a C60 molecular structure, and the ad hoc network structure comprises 60 nodes; any adjacent nodes can directly communicate, and non-adjacent nodes can communicate through information forwarding of other nodes; each node can be used as a communication host and can also be used as a router, when the ad hoc network structure carries out quantum key communication: firstly forwarding routing information through the node, and determining an optimal path from a source node to a destination node; after determining the optimal path, carrying out reverse routing to determine a final path; and finally, carrying out entangled particle pair based on an entangled state through the selected final path; and the node is a user end. By adopting the multi-user network system provided by the invention, the number of users in the network is increased, the path finding efficiency is improved, the network resources are saved, the method of the entire scheme is applicable, the necessary devices are relatively mature, and the implementation property is relatively high.

The invention discloses a network application and browsing system and the method thereof. The system at least comprises a network application server and a plurality of embedded communication terminals which are used for operating a terminal browser and are connected with the network application server through the current network communication protocol; wherein the network application server which includes UI resources, function configuration files and application processing logics is used for connecting with the terminal browser which accesses to a certain network application, downloading and logically processing the corresponding script and the related data materials by the terminal browser and directly exchanging information with the terminal browser. The system and the method in the invention adopt the terminal browser of the embedded communication terminal realized by the universal network protocol to be matched with the network server to conveniently realize various network accesses of network application, to largely increase the number of users and the usage mode of network application and to form a richer and more flexible network application mode.

The invention discloses methods, devices and a system for transferring a virtual resource, and belongs to the technical field of networks. The method for transferring the virtual resource includes a step of receiving a transfer instruction of the virtual resource, wherein the transfer instruction of the virtual resource at least carries a first account bound to a control equipment and the virtual resource to be transferred; a step of obtaining a token according to the first account, a locally bound second account, the virtual resource and a secret key stored in an associated first server; and a step of transmitting the token to the control equipment to make the control equipment transmit the token to an associated second server which decrypts the token to obtain the first account, the second account and the virtual resource according to the agreed secret key, and deleting the virtual resource from the second account and adding the virtual resource to the first account. According to the invention, the secret key is stored in the first server, so that a terminal without carrying a hardware security module can finish the transfer process of the virtual resource, thereby enhancing the flexibility, reducing the cost and increasing users.

The invention discloses a video recommendation method and a device, and belongs to the field of personalized recommendation. The method comprises the steps of obtaining a label set of a target user according to an operation record of the target user for videos in a video library in a historical time period; inputting the label set of the target user into a label conversion model to obtain a targetuser label vector; obtaining the similarity between the target user label vector and video label vectors of a plurality of videos in a video library; and recommending the specified number of videos with the highest similarity to the target user. According to the method, the label set of the user and the label set of the video in the video library are converted into the label vectors through the label conversion model, and the video is recommended to the user according to the similarity between the label set of the user and the label vectors of the video in the video library, so that the problem of poor diversity of recommended videos in related technologies is solved. And the effect of improving the diversity of the recommended videos is achieved.

The invention discloses a DMRS configuring method and device in V2X communication. The DMRS configuring method comprises the steps that four different users are distinguished in a time domain by usingan orthogonal mask of OCC=4; and / or, N1 different users are distinguished in a frequency domain by using an orthogonal mask of OCC=N1; and / or, a demodulation reference signal base sequence with low correlation is used on the same extension bandwidth, or different cyclic shifts of the same DMRS base sequence are used to increase the number of differentiable users of DMRS to accommodate the problemof large user density in V2X communication; and when relevant parameters of DMRS are selected, the orthogonality of DMRS symbols among users can be improved according to known information.

This invention discloses a service control method, which tests if there is balance in the user prepayment account in the process of user talking and set-up user call to instruct the mobile switch center to prompt the user or the center to continue calling if there is no balance and the user can talk overtime and tests if the talk of the user reaches to the line of the overtime session, if so, it instructs the center to remove the user call, besides, this invention also discloses a related service control point and a communication system.

The invention discloses an uplink resource allocation method, which includes scanning time slots in a resource pool to obtain free available spreading factors SF and channelization codes in all the time slots, extracting time slots with identical SF and identical power gains and corresponding time slot-code channel combinations in the free available SF and the channelization codes to form a middle resource block, analyzing spreading factors in the middle resource block to form a resource block, and allocating resources for users according to transmission capacity of a single time slot of the resource block and user resource requirements. An uplink resource allocation device is further disclosed. By means of the uplink resource allocation method and the uplink resource allocation device, resource waste in allocation can be reduced, the number of users a system can accommodate is increased, and resource use ratio of the system is improved.

The invention discloses a multi-user reception method of zero-forcing and successive interference cancellation based on interference synthesis. Multiple transmitters and a common receiver are included, the receiver obtains channel state information among the transmitters and modulation manner information of the transmitters, the signal amount at the reception end is decreased to the amount of reception antennas via interference synthesis, a zero-forcing reception filtering matrix is calculated according to different signal synthesis states, mixed signals are filtered, the filtering performance is compared, a reception symbol is decided, influence of the decoded symbol on residual component of the mixed signal is eliminated by utilizing the successive interference cancellation method, and interference synthesis, filtering matrix calculation, comparison and decision are carried out repeatedly on the residual mixed signals till all sending symbols are recovered. Based on interference synthesis, zero-forcing and successive interference cancellation is utilized to recover all the sending symbols under the condition that reception antennas are not enough, and the amount of users that can be accommodated is improved.

The invention provides a deployment method of a fused video channel for balancing channel resources and coordinating cloud delay and local loads in a self-adaptive manner for a video application witha shared interactive load characteristic. The method comprises the following steps: firstly, a shared interactive system with a fused video live broadcast function is realized based on WebRTC and OpenCV; on the basis of the system, the three processes of application dissociation and independence are subjected to experiments, and a shared interactive resource-load model is obtained. On the basis,the channel resource load is estimated on the basis of the model, an admission control strategy is realized through a greedy heuristic algorithm based on a utility ratio, an admission priority sequence of the channel is generated, and a basis is provided for maximizing the system bearing capacity. In the deployment stage, firstly, a server for the channel is selected according to the principle ofminimum total delay for initial placement. Adaptive load balancing is carried out, and the load-delay model of the server is combined; a part of CPU load is released to the terminal so as to realize load-delay balancing between the terminal and the cloud end.

The invention provides a method and a system for interactive web TV service authentication and an EPG server and belongs to the technical field of communications. The method comprises the following steps that: firstly, an electronic program guide (EPG) server acquires on-demand information of a user; then, the electronic program guide (EPG) server performs the interactive web TV service authentication according to the on-demand information of a user and the pre-stored information on products ordered by the user; thus, the access stress of the interactive web TV database is reduced, and the performance of the interactive web TV system is improved effectively.

This invention discloses a structure of a super-wide band pulse waveform signal and receive method, which sets up a pulse first, then compresses said pulse for times then carries out translation on time finally to weigh the original waveform and compressed waveform to make up of a new combined waveform to transmit data in terms of the present super wide band wireless communication way, besides, various modulations and multiple address ways are added.

The invention discloses an intelligent track racing car toy and a control method thereof. The intelligent track racing car toy uses an intelligent terminal and comprises a track racing toy car, a control board, a track transferring board, a timing board, a service station board, an external display screen, a wired remote controller, a wireless remote controller, a function extension accessory, a track, intelligent terminal equipment, a networking device, a network server and a software system which runs on each toy component, the intelligent terminal and the network server. Users can control the racing toy cars thereof to play a game through the wired and wireless remote controllers or intelligent terminals; players in different fields can operate a remote online racing game through the Internet; each track car comprises an accelerator and a gyro sensor, an application software which runs in the server or the intelligent terminal can send a control command to the car to operate the racing game between the user and a network user or a virtual user, and accordingly the play-ability of the toy is further reinforced.

A system for pushing a service utilizing Instant Messaging includes: a service pushing subsystem, adapted to send a service stored in the service pushing subsystem to a client subsystem through instant messages; the client subsystem, adapted to receive the service sent by the service pushing subsystem and display the service; wherein the service pushing subsystem is in a buddy list stored in the client subsystem. A method for pushing a service utilizing Instant Messaging includes: sending, by a service pushing subsystem, a service stored in the service pushing subsystem to a client subsystem through instant messages, wherein the service pushing subsystem is in a buddy list stored in the client subsystem; and receiving, by the client subsystem, the service sent by the service pushing subsystem and displaying the service. In accordance with the present invention, it is possible to implement the real-time interaction between the user and the service and improve the service efficiency and effect. Meanwhile, it is possible to utilize the large amount of IM users and increase the user amount of the service.

The invention relates to a method for selecting cooperative cells based on UE intelligent association and cooperative user equipment. The method comprises the steps as follows: as cooperative user equipment, receiving load state information of all adjacent cells of a serving cell and supportable service information of the adjacent cells that are collected and delivered through a broadcast message by the serving cell; performing priority queuing on the adjacent cells according to the load state information and the supportable service information, and selecting a cooperative cell set according to the queuing information; and reporting information about the cooperative cell set to a base station. The method and the equipment improve the efficiency of selecting cooperative cells and reduce information exchange between the UE and the network, thereby achieving the purpose of increasing system throughput.

The invention discloses an electro-optic coding / decoding transmitting-receiving device, comprising a system management module, an electronic time domain delay coding / decoding module, an optical frequency domain phase coding / decoding module and an optical fiber transmission module; wherein the electronic time domain delay coding / decoding module consists of a time delay coder, a time delay decoder,a 1*N divider, an N*1 combiner, and a threshold judgement device; the optical frequency domain phase coding / decoding module consists of a multi-stage amplitude optical-to-electric converter, an optical phase modulator, a multi-stage amplitude electric-to-optical converter, and an X-type coupler; and the optical fiber transmission module consists of an optical fiber, a wavelength division multiplexer and a wavelength division demultiplexer.

Embodiments of the invention provide a cloud game processing method and device, equipment and a storage medium. The cloud game processing method comprises the following steps: acquiring N clients connected to a target cloud game and allowing the N clients to access the same game process of the target cloud game, wherein the game process comprises N paths of processing resources, the N clients are in one-to-one correspondence with the N paths of processing resources, and N is an integer greater than 1; calling processing resources corresponding to each client in the N clients, acquiring game resource data matched with each client in the game process, and transmitting the game resource data to each client; and when the input event of any one of the N clients is captured, calling the processing resource corresponding to the client generating an input event to respond to the input event. By adopting the embodiments of the invention, the resource utilization rate of a game server can be effectively improved, and the operation cost of the game server is reduced.

The invention provides a method and system for rendering a medical image. The method comprises the following steps that a medical image loading request is initiated from a client to a server; medical image data is loaded on the server, first-stage rendering operation is carried out to generate a first rendering result; the first rendering result is sent to the client from the server; the first rendering result is shown on the client; the medical image data is preprocessed on the server; the processed medical image data is sent to the client on the server; the client receives the preprocessed medical image data, and the medical image data is prepared to be used for rendering; the client makes a response to continuous operation of a user, and the preprocessed medical image data is used for second-stage rendering operation, and a second rendering result is generated, wherein the precision of the second rendering result is lower than that of the first rendering result; the second rendering result is shown on the client during continuous operation.