583results about How to "Improve business experience" patented technology

The invention discloses a content recommendation method and device based on user favorites. The method mainly includes the steps that feature word extraction is performed according to collected behavior data of all users, and extracted feature words are respectively matched with preset categories and / or entity word banks to construct a favorite topic library of the categories and / or entity words corresponding to the behavior data of the users; according to multi-dimension attribute information corresponding to the behavior data of the users, the categories and / or the entity words in the favorite topic library of the users are sequenced; before recommended content are displayed for the users, a preset recommended content library is searched for, and sequenced recommended content which are matched with the sequenced categories and / or the entity words in the favorite topic sequencing library are extracted in advance; when the users give access requests, current access network scenes of the users are extracted, and the sequenced recommended content matched with the current access scenes of the users are extracted to be displayed. According to the technical scheme, recommending efficiency can be further improved.

The invention discloses a frequency offset compensation method, which comprises the following steps that: a base station performs frequency offset estimation on received uplink signals to obtain a frequency offset estimation result, and pre frequency offset compensation is performed on downlink signals according to the frequency offset estimation result; a terminal detects the frequency of the received downlink signals after the frequency offset compensation, the emission frequency of the uplink signals is determined according to the detected frequency of the downlink signals, and the uplink signals are emitted in the determined frequency; and a terminal side performs the pre frequency offset compensation by the same method. The invention also discloses a frequency offset compensation device, which comprises a frequency offset estimation module, a pre frequency offset compensation module and a frequency detection and frequency modulation module. The method and the device can effectively reduce the frequency offset of uplinks and downlinks, perform the frequency offset compensation of the uplinks and the downlinks, and not only reduce the relative frequency offset between the base station and the terminal, but also reduce frequency jump variable when the terminal switches between the base stations, so that both the base station and the terminal can correctly correct the receivedsignals to ensure communication quality.

The invention discloses a method for mobile terminal to enter active state from idle state, which is used in system architecture evolution (SAE) systems, including: ensuring entering active state for the mobile terminal which is in idle state, transmitting user context information corresponding to mobile terminal to wireless access network by sending service request to control plane entity of core network by wireless access network and receiving the service request by control plane entity of core network. Meanwhile, the invention discloses a system implementing entering active state from idle state of mobile terminal, including: mobile terminal, wireless access network and control plane entity of core network. The invention eliminates signaling interaction, reduces delay for mobile terminal to enter active state from idle state, improves user's feeling of the service.

The invention relates to a communication switching method among different networks, which comprises the following steps of: sending a request for establishing a second link to a core network by a terminal through an access control device of a second network; and after completing the establishment of the second link, sending a request for releasing a first link to the terminal by the core network through an access control device in a first network. The invention has the advantages of providing and solving the technical problem of the processing of seamless switching of a multi-mode terminal between a WLAN (Wirele Local Area Network) network and a mobile wireless network in the prior art, and guarantees service quality and service experience of users during roaming. The invention provides a novel implementation system and method according to international standards of 3GPP (The 3rd Generation Partnership Project), 3GPP2, RFC (Request for Comments) and the like, which have easy implementation and capability of scale commercial popularization.

The invention discloses a terminal connected with a plurality of wireless networks simultaneously and a switching method for the terminal. The method comprises the steps of polling two or more networks which are connected simultaneously, and sending network conditions to a parameter calculation module; analyzing data transmitted through all working modules and transmitting analysis results to a network management module; determining whether switching is needed according to the analysis results fed back by the parameter calculation module; performing corresponding switching according to determination results. By means of the terminal and the switching method, appropriate access networks bear appropriate users and services, the reasonable utilization of the network resources is guaranteed, all types of the networks can coordinate and cooperate, and appropriate access networks are selected for users automatically.

The invention discloses a traffic data information service system and a method for realizing a traffic data information service. The method comprises the following steps: acquiring traffic data information through a TSB (Technical Service Bulletin), and outputting the information to a traffic data acquisition unit of a monitoring dispatcher; receiving the traffic data information, obtaining operation state information of each traffic data processor in the system through a cloud computing architecture, distributing cloud computing resources, splitting the received traffic data information according to the cloud computing resources which are distributed to the traffic data processors, and outputting the information to the corresponding monitoring dispatchers of the traffic data processors; receiving the traffic data information, performing abnormal data cleaning processing and missing data compensation processing, performing blocked road condition calculation and travel time calculation according to the processed traffic data information, and outputting calculation results to the traffic data processors of a traffic data information server; and receiving the calculation results and publishing the information by the traffic data information server. By adopting the system and the method, the path planning efficiency can be improved.

The invention discloses a switchover method and a terminal. The switchover method comprises the steps: the terminal receives a switchover command, wherein the switchover command is used for indicating the terminal to be switched to a target cell; and the terminal executes a switchover process to the target cell and maintains data communication with a source cell till the switchover process is confirmed to be successful. The switchover method and the terminal, provided by the invention, can be used for shortening and even eliminating interruption time of switchover in mobile management to achieve the purpose of seamless switchover and improve the service experience of a user.

The invention discloses a method, a device and a system for providing media content, which belong to the technical field of multimedia. The method comprises the following steps: receiving media content request from a media terminal; obtaining position information of requested media content slicing files in a plurality of media storage entities according to the media content request; reading the media content slicing files according to the position information and providing the media content slicing files for the media terminal. The device comprises a receiving module, an acquiring module and a providing module. The system comprises a plurality of media storage entities, a media content distribution device and a media content providing device. The invention provides the service quality of the media content, without switching media providing entities, avoids the switching time delay, improves the user service experience, is simpler and can be implemented.

The embodiment of the invention provides a resource scheduling method, a base station and a communication system. The resource scheduling method comprises the followings: when real-time services needto be transported, determining to reserve a process to be used for upgoing semi-static scheduling if judging the process is needed to be reserved for the real-time services; sending a notification message to user equipment (UE) and instructing the UE to transport a data packet with the upgoing subframe corresponding to the reserved process as a unit. The resource scheduling method provided by theembodiment of the invention reduces the sending frequency of signaling, lowers the signaling cost and transports the services by reserving a plurality of processes to be used for upgoing semi-static scheduling, thus can better solve the conflict problem in upgoing semi-static scheduling in the prior art, greatly improving the properties of the system and elevating the service experience of the users.

The disclosed method for controlling terminal reading system message comprises: when the system message changes, the NS sends indication including the changed scheduling message to the activated terminal; the terminal receives the indication message to read the latest system message. This invention enables the UE activated by OFDM technology to obtain system message in a LTE system normally, and improves system access performance.

The invention discloses a method for obtaining the contents in a window. The method comprises the steps that: the contents displayed on the widow of a client terminal are selected; an obtaining functional module which is stored in the local client terminal is started, and an application program is started by the obtaining functional module to obtain the selected contents and stick the contents inside a content displaying area of a customer interface corresponding to application program; and the contents of the customer interface are saved with the file format supported by the application program. The invention also discloses a corresponding system for obtaining the contents in a window. The invention can obtain the contents from a web page or a window of other client terminals quickly and conveniently.

The embodiment of the invention discloses a network selection method based on multi-network convergence and a multi-mode terminal device. The multi-model terminal device stores and compares network data transmission rate information and network load information of a first network and second network; types of services to be launched or received by the terminal device are judged, wherein the services comprise the real-time services and the non-real-time services; as for the real-time services, networks with high data transmission rates are optimally selected by the multi-mode terminal, and if communication quality of the current optimally-selected networks can not meet requirements of the real-time services, the current optimally-selected network is switched to another network, and the real-time services are carried by the other network; as for the non-real-time services, networks with small loads are optimally selected by UE. By means of the method, the quality of the real-time services can be guaranteed, network loads can be balanced, and user experience can be improved.

The invention discloses a method of playing mobile phone TV business on a multi-media player in a home network, wherein, the method comprises the following steps: a mobile phone terminal accesses to a home network, searches for the multi-media player in the home network, selects a multi-media player and establishes a session connection with the multi-media player; the mobile phone terminal transmits a multi-media signal of the mobile phone TV business to the multi-media player for playing. The mobile phone terminal of the invention outputs the multi-media signal in an IP network to the multi-media players of television sets, audio instruments, computers and the like in the home network for playing, and the playing is not affected by the IP network system, the experience of users is improved and the business experiences of the mobile phone TV business are extended, thus promoting the development of the mobile phone television business and bringing better economic benefits.

The invention discloses a method for continuously receiving multimedia broadcast multicast service (MBMS). After user equipment (UE) detects that the receiving MBMS is stopped, the unicast service access with corresponding relationship with the MBMS service is initiated according to the corresponding relationship of the MBMS service and the unicast service, and the MBMS is continuously received through unicast. Meanwhile, the invention also discloses a device continuously receiving MBMS. Through the technical scheme of the invention, the receiving state of users receiving the MBMS can be ensured not to be interrupted, and the service experience of users is improved.

The invention discloses a data transmission method, a data transmission device and a communication system, relates to the field of communication and solves the problem that data transmission between user equipment and a packet data network by a household access system frame provided by the prior art occupies too many network resources. The technical scheme provided by the invention is that a nodewith a service shunting function establishes correspondence between the service flow of the user equipment and a wireless access bearer and directly sends the received service flow of the packet datanetwork to the user equipment by using the wireless access bearer according to the correspondence or directly forwards the service flow, which is received by the wireless access bearer, of the user equipment to the packet data network. The method, the device and the system can be applied to a household access system and common macro networks such 3G or long term evolution (LTE).

This invention discloses a method and a system for playing chat scene music with promp communication tools, in which, the method includes: transmitting a chat scene inserted with a music player and correlated song list information to a chat customer end using a prompt communication tool, which uses the player to play songs in the song list. The system includes: a chat customer end using prompt communication tools and a scene information server.

The invention discloses a method for reselecting a PS (Packet Switched) connected state and a terminal, belonging to the field of communication. When cell reselection parameters are changed at a network side or cell switching is carried out in the same system, an SIB3 (System Information Block) sent by the network side is read and an SIB 6 and / or SIB 7 is read, and signal strength is measured at an LTE (Long Term Evolution) frequency point and an inter-system frequency point, when requirements on a first threshold and an inter-system reselection threshold are met, cell reselection operation is carried out, and the defect of incapability of carrying out inter-system cell reselection operation under the condition of poor LTE signal quality when an LTE only mode is set in the traditional terminal is overcome, thus better service experience can be provided for a user.

The invention discloses a method, an evolution base station and a system for an emergency call service, which solve the probably-occurred problem of resource scarcity in an emergency call. The method comprises the following steps of: reserving a resource, used for applying for an uplink service resource, for user equipment (UE) which performs the emergency call (EMC) service; receiving an uplink service resource request sent by the UE through the reserved resource used for applying for the uplink service resource, and allocating a physical layer uplink shared channel (PUSCH) to the UE; and receiving uplink data sent by the UE through the PUSCH.

The invention discloses a conversation history processing method in information system. A conversation history metadata describes conversation information metadata of conference conversation history data and the conversation history metadata is generated based on the composition of conversation history metadata. The invention also discloses an information system. The structure of conversation history meta data stored in information system is extended by adding conversation information meta data for describing conversation history information, so that the operation of conversation history of user is based on understanding the content of the specific information of the conversation history, therefore the management ability of user such as searching, deleting the conversation history information is increased and the service quality of the information system is increased.

The embodiment of the invention provides a method, a system, a server and a terminal for configuring service parameters. By configuring a file (Profile) list containing various operator service parameters in a list server, the terminal can obtain the service parameters from the Profile list through the list server, and configure the service parameters by utilizing the obtained service parameters.The method does not need a user to perform manual configuration of the service parameters, and also does not need to manually configure an address for a new server to obtain the service parameters provided by another operator from the new server when the terminal is switched to the service provided by another operator from the service provided by an operator, so the method simply and convenientlyrealizes the configuration of the service parameters and brings better service experience.

The present invention relates to a method for exhibiting the information correlative to the IPTV content. The method comprises the following procedures: generating the content describing information correlative to the audio-video medium content by the network-side equipment, and transmitting the content describing information when the audio-video medium content is transmitted to the terminal-side equipment; and analyzing the content describing information to the received content by the terminal-side equipment, and displaying the picture-word information in the content describing information when the audio-video medium content is displayed. The invention also relates to a system for exhibiting the information correlative to the IPTV content, and the system comprises an information generating module, an information transmitting module, an information receiving module and an information displaying module which are connected in sequence. The invention adds the describing information correlative to the content on the conventional audio-video medium which is transmitted to the subscriber and displays the describing information when the audio-video medium is displayed at the terminal side. The leading-in of the describing information not only increases the interactive relationship between the medium promulgator and the subscriber, but also increases the service experience of the subscriber in a certain extent.

The invention provides a virtual number mapping method. The method comprises the steps of building a virtual number service database according to mobile phone numbers and license numbers of car owners who open the virtual number service; when a user needs to make contact with one car owner of a car, logging into a virtual number service system, typing the license number of the car and the mobile phone number of the user in the system in a page or client mode; after the mobile phone number of the user is verified, conducting standard format management on the license number of the car, and searching the virtual number service database for the mobile phone number, corresponding to the managed license number, of the car owner; conducting calling handling according to the mobile phone number of the user and the mobile phone number of the car owner, and building calling connection between the user and the car owner after both the user and the car owner answer the call. The invention further provides a virtual number mapping system. According to the virtual number mapping method and system, other users can be prevented from directly obtaining information like the mobile phone number of the car owner, the user can conveniently make contact with the car owner, privacy information like the mobile phone number of the car owner is prevented from leaking, and good service experience is achieved.

The invention discloses a flow downloading method and system as well as a packet data network gateway, wherein the method comprises: the packet data network gateway receives an IP (internet protocol) packet load sent by a user terminal, and detects whether the IP packet load contains a flow identifier to be downloaded; after the flow identifier to be downloaded is detected, starting flow downloading identifier is sent to the user terminal by a mobile management entity; and after the starting flow downloading identifier is received, a PDN (public data network) connection between the user terminal and the packet data network gateway is built so as to realize the downloading of the local packet data network gateway to the flow to be downloaded. According to the invention, on one hand, the data flow passing through a core network is obviously reduced, and the processing load of the core network is lowered, on the other hand, as a great amount of low-value data flow does not flow through the core network, the data congestion is avoided, and the service experience of a user is promoted.

The invention provides a method and a system for managing digital rights, and relates to the field of communication. The method for managing the digital rights comprises that: a DRM server receives a downloading request sent by a client, and the DRM server and charging support equipment interactively charge, authenticate and approve the client; the DRM server sends a license to the client according to positive results of authentication and approval, wherein the license comprises copyright licensing information, a resource address where the content required to be downloaded by the client is positioned, and a cipher key used for deciphering the content; and the client download the content in a content server according to the copyright licensing information and the resource address in the license, and the client deciphers the content through the cipher key for deciphering the downloaded content while downloading the content. In the method and the system, the client simultaneously downloads the content protected by copyright and deciphers the downloaded content through the cipher key for deciphering the content, namely the downloading, the deciphering and playing are simultaneously carried out so as to provide good service experience for a user.

The invention discloses a dynamic upstream and downstream flow unloading method and system based on heterogeneous network convergence, and relates to the field of heterogeneous network convergence. According to the method, a convergence protocol frame is built, a refined adjusting and controlling mode on a multi-mode base station side is adopted, upstream data multiplexing and downstream data demultiplexing between different heterogeneous network links are carried out, combined dispatching and control over resources between different wireless access network system are achieved, network overloading is avoided, and the service experience of users is improved.

The invention discloses an intelligent shooting method and a device based on intelligent composition and micro expression analysis. According to the method, the best composition angle is obtained through analysis of the preview image background of a camera, and prompt information is established. Thus, intelligent terminals can provide shooting suggestions for users, and users who do not have professional shooting skills can still find the best shooting angle. In addition, the micro facial expressions in a preview image are analyzed through a model trained in advance, so that a picture in accordance with the model threshold can be captured, and photos with closed eyes or weird facial expressions are avoided. On one hand, the method and the device can help users to enhance the shooting skill and shoot satisfactory photos. On the other hand, the method and the device can help users to capture a more desired expression, there is no need to delete unsatisfactory photos from a photo album manually, and the service experience of users is enhanced.

The invention discloses a user service switch system, a device and a method, which include: a packet access network, a mobile switching centre, a user device, a packet access unit, and a possible circuit domain. The packet access unit is used for ensuring the signaling path between the packet access network in the packet domain and the mobile switching centre in circuit domain, and the load between the management user device and the mobile switching centre; the packet access network is used for handling the switch of the circuit domain overlay area or the packet domain overlay area; the circuit domain assess network is used for handling the switch of the circuit domain overlay area or the packet domain overlay area; the mobile switching centre is used for handling the switch from the packet access network or to the destination of packet access network. The invention ensures the use can carry out the switches of packet overlay area or circuit domain overlay area as destination area or source area when calling, under the control of MSC, which is good for the operator to sufficiently use the packet network overlay to provide more continuous services for users, thereby improving the use efficiency of network.

The invention discloses a capability opening implementation method and device. By obtaining service group information that is delivered by a third-party service through a capability opening platform,the network side implements the operation of managing terminals in a group according to a group network strategy corresponding to the service group, and thus the capability opening based on group management can be implemented, the differentiated service implementation of the third-party service based on group services can be met, and the service experience of group users can be improved.

The invention discloses a transmission method of a TCP data pack, a device and a system. The TCP agent of the technique scheme receives an ACK pack from a receiving terminal, increases a receiving window of the ACK pack and transmits the ACK pack with an increased receiving window to a transmission terminal, thus the TCP agent can get the data pack from the transmission terminal in advance, then the TCP agent transmits the data to the receiving terminal using a window larger or equal to that of the original ACK pack. The transmission method of the invention greatly improves the transmission efficiency, provides sufficient data for an air-interface, promotes the TCP transmission performance, improves the throughput performance of the network and enhances the user's business experience.