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

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 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.

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 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 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 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.

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.