90 results about "Computer network" patented technology

A method of playing multimedia content comprising reading, at a local machine, local multimedia content stored on a portable storage medium; and utilizing a control structure stored on the separate storage medium to alter the playback of the local multimedia content stored on the portable storage medium. A method of providing multimedia content comprising the steps of reading, at a local machine, local multimedia content stored on a portable storage medium; and downloading a control structure to control the display of the local multimedia content.

Method of limiting offending messages communicated over a network, such as but not limited to messages associated with Spam and DoS attacks. The message limiting optionally including limiting bandwidth or other communication capabilities associated with an entity communicating or facilitating communication of the messages.

The embodiment of the invention discloses a method and a system for transferring accounts through a mobile phone. The method comprises the following steps: the binding relationship between the bank account and the unique identifier of a mobile phone of a first user, and between the bank account and the unique identifier of a mobile phone of a second user are respectively established; the first user signs a contract with a bank, and the function of transferring accounts of the mobile phone of the first user is activated; the first user logs on a mobile phone bank system, and the mobile phone bank system verifies the identity of the first user; the user sends a request for transferring accounts through the mobile phone; the request for transferring accounts comprises the unique identifier of the mobile phone of the second user and transfer amount; and the mobile phone bank system transfers an account fund corresponding to the unique identifier of the mobile phone of the first user to the account corresponding to the unique identifier of the mobile phone of the second user, according to the request for transferring accounts. In the embodiment of the invention, a client can transfer funds without knowing an account number, thereby enabling the transfer to be more flexible and improving the efficiency of transferring funds.

An IMS includes a terminal and an Internet Protocol Multimedia Subsystem (IMS) server, and may perform a method for transmitting and receiving presence information via the IMS core unit, a registering unit, a presence information transmitting unit, a friend list unit and a presence information control unit. The IMS core unit processes an IMS protocol. The registering unit registers terminal information to the IMS server. The presence information transmitting unit transmits presence information to the IMS server. The friend list unit manages a friend list of the various terminals. The presence information control unit designates at least one friend in the friend list and requests presence information of the designated friend.

The invention relates to a protection device and method for web servers. The device comprises a WAF cluster which is established and operated in a Kubernetes container cluster management system, wherein the WAF cluster comprises a plurality of nodes, wherein a reverse proxy and a WAF are operated on each node; the reverse proxy programs are used for distributing web access messages received by current nodes to the web application firewalls corresponding to the web servers needing to be accessed by the web access messages; and the WAFs are used for receiving the web access messages sent by the reverse proxy programs, carrying out security detection on the received web access messages and sending the web access messages to the corresponding web servers after the web access messages are confirmed to be secure. According to the method and the device, the web application firewall cluster is established and operated in the Kubernetes container cluster management system; through utilization of the fact that the Kubernetes container cluster management system operates and manages cross-machine containers in a cluster mode, the nodes can be established dynamically, the web application firewalls can be elastically expanded, and a single-point failure is avoided.

The invention relates to the wireless communication field and discloses a MBMS transceiving method and a device thereof to integrate a terminal which does not support the MBMS characteristics into the MBMS. In the invention, a network side receives a message indicating the MBMS selected by the terminal from the terminal and identifying carrying methods used by the MBMS selected by the terminal, and if PTM is used by the MBMS, the terminal is reconfigured to be in CELL_FACH status and the data of the MBMS is distributed by FACH. A DCH carrier is established by the network side for the terminal and the data of the MBMS is distributed by DCH if PTP is the carrying method used by the MBMS selected by the terminal.

An apparatus and method are provided for displaying information in a Bluetooth communication mode of a wireless terminal. When devices for performing Bluetooth communication in the wireless terminal are searched, a controller of the wireless terminal classifies the searched devices according to device type, displays the classified devices, provides notification of an inactivated service state for the Bluetooth communication, and configures first submenus. If a corresponding device is selected from the searched devices and is Bluetooth-connected, the controller provides notification of an activated service state for the Bluetooth communication and configures second submenus. If a corresponding service is performed between the wireless terminal and the corresponding device through the Bluetooth communication, the controller provides notification of a current service state.

A session identification unit (11) determines a session to which an incoming packet belongs, while a session relay unit (12-1-12-N) relays between a session with a transmission terminal and a session with a reception terminal. A packet scheduler (13) instructs and controls the delivery of packets from each session relay unit (12-1-12-N), and a delivery control unit (14) delivers packets from each session relay unit (12-1-12-N) based on the instruction. In the session relay unit (12-1), a transmission session processing unit (121-1) processes a session for transmitting data to the reception terminal, and a transmission buffer (122-1) stores received data until the end of a transmission. A reception session processing unit (123-1) processes a session for receiving data from the transmission terminal.

Computer-implemented systems and methods for visually presenting spectrum usage of optical spectrum in an optical network include displaying a network map of the optical network comprising a plurality of nodes and a plurality of links connecting the plurality of nodes to one another; responsive to obtaining spectrum data comprising channel assignments on the plurality of links and nodes as endpoints of the associated channel assignments, displaying a plurality of circular histograms to visually illustrate spectrum usage in the optical network; and adjusting the plurality of circular histograms based on selections of a plurality of endpoints in the optical network. The plurality of circular histograms visually represent the spectrum usage by representing the optical spectrum in the optical network around the associated circular histogram, and wherein each portion or segment of the plurality of circular histograms represents one of a wavelength and a portion of spectrum.

Disclosed is a dongle device for wireless intrusion prevention, which can provide a wireless intrusion prevention service to a wireless access point in a wireless local area communication network. A dongle device for wireless intrusion prevention including an interface unit connected to an access point and configured to receive a data frame from the access point, a control unit configured to determine a security threat on the basis of the received data frame and generate prevention information if there is the security threat according to the determination result, and a storage unit configured to store information for security threat determination can make an existing wireless access point a wireless access point that can provide wireless intrusion prevention.

A distributed wavelength preservation method relates to the setting up of distributed dynamic wavelength route in automatic exchanging light network characterizing in sending a preserve-detection packet to host node equipment direction after source node equipment receives requirement of connection, containing local used wavelength list and a w set selected from it, every middle node equipment renews the wavelength list on one hand, and preserves w set on the other, if w set can be used at each node equipment then w set matches each light node equipment, otherwise the host node equipment selects a wavail from the renewed wavelength list to send a preserved signaling packet to the source and each middle node equipment matches relates wavail to set up light channel.

A method of establishing a relationship between access nodes in a wireless communications network is provided. An access node is registered with the network. Information about each access node registered with the network is then stored at a control node. A list is then compiled at the control node, which includes each access node registered with the network and the list indicates which access node is a neighbour of another access node. This neighbour list is sent from the control node to each access node in the network. When an access node detects other access nodes, this is reported to the control node, which updates the neighbour list to the access nodes.

Disclosed herein is a method of generating an encoded data packet over GF(2). The method comprises determining 303 a plurality of data packets in dependence on a Latin rectangle, wherein the plurality of data packets have equal length; and generating 305 an encoded data packet by bitwise XORing the determined plurality of data packets. The efficiency of encoding, decoding, and transmission over a network of data packets are all improved, as well as the security properties of the transmitted information.

The invention provides a method and device for detecting a video service, a storage medium, and an electronic device. The method comprises: setting detection points at all determined nodes operating first video services; acquiring detection data of the operating situations of the first video services by the detection points of all nodes and obtaining a plurality of detection data; and according tothe multiple detection data, detecting the playing quality of the first video service. Therefore, a problem of inaccurate detection of the video services by correlated techniques is solved.

The invention provides a method and a device of processing a strange call number. The method comprises the following steps of: judging whether an incoming call number is the strange call number when an incoming call is monitored; if the call number is the strange call number, identifying the category of the strange call number; and displaying the category of the strange call number. According to the method, the user experience is improved.

The present invention relates to a method of transmitting audiovisual streams between at least one device controlled by a user and a server. The audiovisual streams specified by the requests from the user are displayed on the device. The user enters a first command to change stream to the server in order to set up a communication for the transmission of the determined stream. The server then creates the determined stream and at least one second stream with a reduced bandwidth. This second stream corresponds to a stream that is immediately accessible by a second command from the user.

The invention also relates to a receiver and a transmitter for implementing the method.

The present invention provides a terminal, including: an area setting unit, configured to set a message display area on the terminal screen according to a received area setting command; and a notification message detection unit, configured to detect whether there is a pending message in the terminal Notification message; display unit, when the notification message detection unit detects that there is at least one notification message to be processed in the terminal, on the current interface of the terminal, display the corresponding prompt information in the message display area , wherein the prompt information corresponds to the notification message to be processed. Correspondingly, the present invention also proposes a method for managing notification messages. Through the technical solution of the present invention, the user can know all pending notification messages in the terminal through the current interface of the terminal without exiting the application program or flipping the display interface for further processing.

A device (110) receives a radio link control (RLC) protocol data unit (PDU) (740) or service data unit (SDU) (760) to be segmented, defines a padding threshold (840) for a segmentation mechanism, and determines a padding ratio (850) after enhanced dedicated channel transport format combination (ETFC) selection (730). The device selects a first transport block (960) and a second transport block (970) associated with the RLC PDU/SDU (740/760) when the padding ratio (850) is greater than or equal to the padding threshold (840), and generates a modified segmentation of the RLC PDU/SDU (740/760) based on the first and second transport blocks (960/970) when a padding ratio (RTB) associated with the first and second transport blocks (960/970) is less than the padding threshold (840) and a size ratio (STB) associated with the first and second transport blocks (960/970) is within a size threshold (980).

The invention provides an intelligent terminal and a quick channel switching method and device thereof. The quick channel switching method includes receiving a media play request which includes an identity of a to-be-played channel and is sent from a control device, starting a first player for preparation of a to-be-played channel according to identity of the to-be-played channel, judging whether a second player plays a channel currently, if so, then binding a screen display control of the second player to the first player, and then playing the to-be-played channel through the first player. The current play channel and the to-be-played channel run alternatively, the screen display control is multiplexed in alternative running of the play channels, the problem of long time caused by blocking and releasing the screen display control in the prior art is solved, and channel switching speed can be increased effectively.

The invention provides an RTMP-to-M3U8 video slicing system. The system comprises an Internet network, and a monitoring video push end, a Web server, an RTMP server and an M3U8 server which are connected with the Internet network respectively, wherein the monitoring video push end is used for converting acquired field video information into an FLV (Flash Video) stream format in real time, and uploading the field video information into the RTMP server through the Internet network; the RTMP server is used for receiving and saving FLV stream format data, performing Ts slicing process on the FLV stream data, converting the spliced FLV stream format data into Ts video splicing data of M3U8, and saving the Ts video splicing data in the M3U8 server. The invention further provides an RTMP-to-M3U8 video slicing method. By adopting the RTMP-to-M3U8 video slicing system and method, mobile terminals of iOS and Android systems can browser, store and call monitoring video data stored on networks simultaneously.

The invention discloses a method for realizing multimedia call interaction between CS domain and IMS domain, for resolving the problem of prior WCDMA system which can not realize multimedia call interaction between CS domain and IMS domain. The method comprises that holding the load method of CS domain, converting the load on the IMS domain into the load method of CS domain, to realize intercommunication, and according to the transmission method of CS domain media flow control command, completing the intercommunication of media flow between CS domain and IMS domain. Via the invention, users under CS domain and IMS domain can process multimedia call, to improve device utilization of operator and support multimedia call under the two structures.

The method includes following steps: advertising is carried out for service parameters of MBMS service at advertising period by BM-SC; after allowing adding time started comes, UE of receiving service advertising message launches procedure of adding MBMS service; after receiving request of adding MBMS service from UE, network determines whether time started for allowing adding MBMS service has come; if yes, network accepts the UE request; otherwise, the network rejects the UE request. The invention makes UE know when MBMS service can be added, and time limitation is added for adding MBMS service so as to raise utilization efficiency of network resources.

The invention provides a method for streaming media transmission. The method comprises the steps that a CDN (content delivery network) server receives a play request from a media player for requesting a media description file, a media fragmentation corresponding to the play request in cached media fragmentations is determined, a media description file is generated according to description information carried by the determined media fragmentation, and the generated media description file is sent to the media player; and when a play request from the media player for requesting a media fragmentation is received, a media fragmentation corresponding to the play request in the cached media fragmentations is determined, description information carried by the determined media fragmentation is deleted, and the determined media fragmentation is sent to the media player to play. Based on the same invention concept, the invention further provides a device and a system for streaming media transmission, thereby not only being capable of reducing CDN load sharing, but also being capable of dynamically generating the media description file which is suitable for the media player to use.

A method for protecting a label switched path is disclosed. The method includes: setting, in a record_route object node list, interface classification identifications in record_route objects corresponding to interfaces of resource reservation protocol nodes respectively, and delivering the list downstream; when a downstream resource reservation protocol node receives the record_route object node list from upstream, finding, by the downstream resource reservation protocol node, a record_route object node corresponding to a last outgoing interface of a nearest outgoing interface in the record_route object node list according to the interface classification identifications, and setting next next hop protection for a corresponding label switched path according to a protection identification of the record-route object node. A system and device for protecting a label switched path are also disclosed. With the invention, an RSVP node may implement NNHOP protection for an upstream LSP correctly.