Abstract: Systems and computer program products for performing retransmission of data packets over a network. A node receives a data packet with a source and a destination address. The data packet is sent along a network path to the destination address, and information associated with the data packet is sent to a controller node that is independent of the network path. A controller receives information associated with a data packet from any forwarder node within a plurality of forwarder nodes each monitoring communications along separate communications paths. An indication of a receipt acknowledgement for the data packet is received from a second forwarder node that is separate from the first forwarder node and the controller node. The receipt acknowledgement is correlated with the data packet and based on the correlating, data associated with retransmission processing of the data packet is deleted.

Abstract: Without carrying out an analysis process of a photographic image, to identify a type of a subject which a terminal device has photographed. Based on data of a timetable format, a specified display device 40 displays the video of the subject of a specified type for a specified display time. A terminal device 10 specifies a photography location and a photography time by a camera 14. Based on the data of a timetable format, an assessment is made as to whether the photography location belongs to the same area as the display device 40 and whether the photography time matches the display time of the video of the specified type subject upon the display device. If it is assessed that said match is true, it is determined that the video of the specified type subject has been photographed by the terminal device.

Abstract: A method of receiving broadcast signals according to an embodiment of the present invention may comprise the steps of: receiving broadcast signals; demodulating the received broadcast signals by an orthogonal frequency division multiplex (OFDM) method; parsing at least one signal frame from the demodulated broadcast signals, wherein the at least one signal frame includes service data and signaling data corresponding to at least one physical path; decoding the service data included in the at least one signal frame; and encapsulating a baseband packet including the decoded service data and outputting a container packet.

Abstract: A method, apparatus and computer program wherein the method includes: obtaining at least three ambient audio signals wherein at least one of the ambient audio signals is to be processed with a first directional transfer function pair and at least one other of the ambient audio signals is to be processed with a second directional transfer function pair wherein the directional transfer function pairs to be used are based on target directions of the ambient audio signals; determining a change of the target direction for the at least one ambient audio signal to an updated target direction; selecting an updated directional transfer function pair associated with the updated target direction wherein the updated directional transfer function pair is selected from a plurality of directional transfer functions and the updated directional transfer function pair is more closely associated with the updated target direction than the first directional transfer function pair; and processing the at least one ambient audio sig

Abstract: Systems, methods and computer program products for providing information associated with an attachment (e.g., attachment received through an instant message system, online collaboration tool, electronic message and the like). A sidebar may allow a user to view comprehensive profile and content information associated with the attachment using an attachment information viewer. The sidebar also may allow the user to switch between a message attachment information view (e.g., to facilitate browsing of the document or attachment) and a person profile information view (e.g., to facilitate browsing of personal or public data).

Abstract: Intelligent notification of requests for real-time online interaction, and related methods, systems, and computer-readable media are disclosed. In this regard, in one embodiment, a method for intelligently processing a request for real-time online interaction comprises receiving, by a computing device, a request for real-time online interaction directed to a recipient identifier associated with a recipient device of a recipient and originating from a requestor device of a requestor. The method further comprises determining, by the computing device, an interruption indicator that indicates a recipient activity priority relative to a delivery priority of the request for real-time online interaction. The method additionally comprises delivering a notification of the request for real-time online interaction to the recipient device of the recipient, responsive to the interruption indicator indicating that the delivery priority of the request for real-time online interaction exceeds the recipient activity priority.

Abstract: Systems, methods, and other embodiments associated with auto-negotiating over a single pair PHY are described. According to one embodiment, an apparatus includes a physical layer (PHY) transceiver configured to communicate over a single twisted pair channel. The apparatus includes a setup logic configured to control the PHY transceiver to initiate an auto-negotiation sequence over the single twisted pair channel with a remote device upon detecting a transmission from the remote device on the single twisted pair channel. The auto-negotiation sequence includes an exchange of parameters with the remote device using a half-duplex mode to communicate on the single twisted pair channel.

Abstract: A method, a system and an electronic apparatus for searching nearby apparatuses are proposed. The method includes: searching at least one first apparatus belonging to a first subnet which the electronic apparatus belongs to, and accordingly generating a first list; scanning at least one access point (AP) near the electronic apparatus, and accordingly generating a first AP list; uploading the first AP list to a server, and receiving a second list from the server, where the second list includes at least one second apparatus, and a similarity between a second AP list of each second apparatus and the first AP list is higher than a predetermined threshold; and uniting the first list and the second list to generate a pairing list including at least one apparatus to be paired.

Abstract: A method, a system and an electronic apparatus for searching nearby apparatuses are proposed. The method includes: searching at least one first apparatus belonging to a first subnet which the electronic apparatus belongs to, and accordingly generating a first list; scanning at least one access point (AP) near the electronic apparatus, and accordingly generating a first AP list; uploading the first AP list to a server, and receiving a second list from the server, where the second list includes at least one second apparatus, and a similarity between a second AP list of each second apparatus and the first AP list is higher than a predetermined threshold; and uniting the first list and the second list to generate a pairing list including at least one apparatus to be paired.

Abstract: A method for operating a station during a discovery process includes transmitting a first Layer 2 frame to an access point (AP), the first Layer 2 frame including a first version number associated with first higher layer information and an identifier of a protocol associated with both the first higher layer information and the first version number, receiving a second Layer 2 frame from the AP including an indication that a second version number associated with a second higher layer information is the same as the first version number, and deciding whether to perform a network selection process in accordance with the first higher layer information.

Abstract: A method of operating a conversational messaging service may include assigning an identification number to messages transmitted by users participating in a group chat, sequentially, selecting an identification number of any one of messages associated with each of the users as a watermark of each of the users, and determining a number of users failing to read each of the each of the messages, based on the watermark of each of the users.

Abstract: A system and method for user interface screen presentation prioritization is provided. The display of a plurality of panes may be determined based on either priorities of each pane received in messages or based on combined weightings of each pane based on a weighting provided by a user and a weighting provided by a content source. The display of the panes may relocate the panes and/or change the size of the panes based on changed priorities of each pane or based on changed combined weighting of each pane. The panes may comprise selectable items.

Abstract: A method for generating a plurality of messages for inviting communication devices to a communication conference. The method includes establishing a first communication conference with a plurality of first communication devices, receiving a plurality of communication device identifiers from a communication device participating in the first communication conference, which communication device identifiers identify communication devices to be invited to at least a second communication conference, determining communication devices from the plurality of the communication devices, which are already involved in the first communication conference, and generating messages for inviting communication devices to the second communication conference only for those communication devices which are not involved in the first communication conference.

Abstract: Embodiments of the present invention provide a method for configuring a subframe, a method for processing data, a base station and a user equipment, wherein, the method for configuring a subframe includes: a first base station determines a first subframe to be configured according to priority information of the subframe; the first base station configures an operating mode of the first subframe according to the operating mode of a second subframe, corresponding to the first subframe, of a second base station, such that the operating mode of the first subframe is not subjected to collision with the operating mode of the second subframe.

Abstract: The a user interface (UI) residing in a mobile environment, which has a possibility of indicating after reading each message whether or not the message is divergent from the normal/general level as to the importance of the message. Advantageously, the user does not need to do the indication every time when reading the mail. In the interface, after a given mail has been read (or a part of the given mail has been read), there occurs a possibility to choose between two alternatives: interesting or non-interesting. Advantageously, there is not required other extra work from the user. Gradually, a mail agent collects information about what kind of mail the user prefers and does not prefer. The result will be a prearranged list by preference in the incoming mail. Any mail similar to the ones previously indicated as important will appear first to the user. The applied algorithm in the methods and systems is based on statistical analysis of the linguistic contents of the mail.

Abstract: A method of managing content format conversion for transmission of converted content to a mobile device includes retrieving initial content, which includes video content, having a first format over a data communications network. The retrieved initial content is analyzed based on an identification of data delivery parameters relating to potential delivery of converted content and a determination is made as to whether or not the data delivery parameters meet predetermined criteria. The format of the initial content is converted to a second format only in response to a determination that the data delivery parameters meet the predetermined criteria. The converted content forms a message body of a message. A conversion management system configured to manage content format conversion for transmission of converted content to a mobile device, and a computer program for performing the method, are also provided.

Abstract: An electronic communication system including at least one first communication unit and one second communication unit which are connected to one another by means of at least one first data line. The communication system has a data transmission protocol according to which, in at least one first data transmission mode for synchronized data transmission, the first communication unit transmits a data request signal or a clock signal to the second communication unit via the first data line at least once and the second communication unit transmits a data signal to the first communication unit via the first data line in response to the data request signal or the clock signal.

Abstract: A system and method of authorizing and monetizing a telephone communication such as a voice call is disclosed. The calling party may be in a controlled environment such as a prison or hospital; the called party is using a mobile telephone device. The call is facilitated by a service provider such as a connect service provider. The call is monetized by a message service charge billed to an account associated with the mobile telephone device. The call is facilitated as a voice call if there is authorization both for a charge for message service to the mobile telephone device and for the call from the calling party. The system is implemented with a system may use a message service communication protocol for the message and billing charge. computer-based system in operation with the interactive voice response system. Revenue from monetization of the call may be shared between service providers.

Abstract: Providing for mobile communications incorporating Internet Protocol (IP) persistence is described herein. By way of example, IP persistence can be implemented for a mobile device receiving IP data content over a mobile network. Particularly, if the mobile device encounters a region of poor wireless coverage, the IP data content can be transmitted to the mobile device over a plurality of base stations concurrently. Thus, the IP persistence can comprise duplicating the IP data content and transmitting separate independent wireless transmissions of the content to the mobile device from separate cells or separate transmitters. The duplicate transmitting can be continued while the mobile device is within the region of poor wireless coverage, until a suitable quality of service or quality of experience parameter is met for a serving network, or the like.

Abstract: Aspects of the present disclosure disclose system, apparatus and methods for providing an integrated web conferencing. In various aspects, the disclosure is directed to integrating a VoIP client for audio conferencing with a web client. In particular, the system provides for integrating a web portion of a web conference with an audio portion of the web conference. More specifically, the system, apparatus and methods provide for connecting a VoIP client to an audio conferencing portion of the system to facilitate communications between client and server.

Abstract: Techniques are provided for communicating with a plurality of endpoints participating in a conference session. A signal representing audio from each of the endpoints is received at a control unit. The control unit adjusts one or more target power levels for purposes of automatic gain control of the audio from one or more of the endpoints based on information derived in real-time from the audio of the plurality of endpoints during the conference session and predetermined information pertaining to a source of the audio from at least one of the endpoints.

Abstract: Multicast media notifications are provided when unicast media encoders are unavailable to serve endpoints that send a communication session request to a call control device. When the call control device receives a communication session request from an endpoint, a determination is made as to whether any one of a plurality of unicast media encoders is available for the communication session request. When it is determined that none of the plurality of unicast media encoders is available, the endpoint is connected to a multicast media encoder that presents a multicast media notification to the endpoint.

Abstract: A method, device, and system for implementing a multi-party conference call by using a set-top box. The method includes: in a conferencing state, the set-top box sending a network server that manages the conference a request message for adding another specified set-top box into the conference where the set-top box is located; and after the set-top box receives an acknowledgment message fed back by the network server for indicating that the specified set-top box has joined in the conference, distributing audio and/or video signals to be transmitted by the set-top box to other members of the conference through the network server.

Abstract: Information management systems with time zone information, including event scheduling processes are disclosed. One aspect of the invention is directed toward a computer-implemented scheduling method that can include identifying a difference between a participant time zone and a user time zone, reviewing availability information for the participant and/or one or more selected time preference periods for the participant, and selecting a time range for an event. The method can further include reviewing one or more selected time preference periods for the user. Another aspect of the invention is directed toward a computer-implemented method for associating time zone information with a contact in an information management program application that includes selecting a contact, analyzing contact information associated with the contact, and determining a time zone for the contact based on the analysis of the contact information.

Abstract: A method of wireless communication includes configuring a virtual SRS (sounding reference signal) transmission to prompt a user equipment (UE) to use a shortened uplink transmission format to create a silent period at an end of a subframe. Reports are received from the UE indicating interference observed during the silent period.

Abstract: A telecommunications addressing system/method allowing selection of a telephone instrument device (TID) using arbitrary identifiers is disclosed. The system/method allows a source TID (STD) to select a target TID (TTD) by the use of a Target Telephone Identifier (TTI) data string rather than a traditional numeric telephone identification (NTI). This TTI is then indexed within a TTI/NTI mapping server (TMS) that functions as a hierarchical repository of TTI/NTI mappings. STD/TTD communication is established by first performing a lookup of the STD-selected TTI within the TMS to identify the NTI of the TTD. Once the NTI of the STD has been identified by the TMS, communication between the STD and TTD is established using the NTI via the normal public switched telephone network (PSTN). TMS TTI lookup may be performed via STD TID web application and/or via PSTN infrastructure interface.

Abstract: The present invention relates to a Push to talk Over Cellular [PoC] Server for providing PoC communication services in mobile radio communications system, the PoC Server being arranged to perform at least one Controlling PoC Function for a PoC Session between PoC Clients in mobile terminals. The PoC Server is characterized in that it is arranged to: receive a first information indicating the PoC Session priority order for the PoC Session for each of the PoC Clients participating in the PoC Session; receive a second information, if any one of the PoC Clients is also participating in other simultaneous PoC Sessions, indicating the PoC Session priority order for the other simultaneous PoC Sessions for each of the PoC Clients participating in the other simultaneous PoC Sessions; store the first and second information for enabling control of the transmission of Media in the PoC Session based on the first and second information.

Abstract: A method, system, and medium are provided for delivering broadcast video content at varying levels of video quality. In particular, a source video stream is provided that is divided into two or more video substreams such that the video substreams include offset frames from the source video stream. The video substreams are modulated onto one or more air interface channels. Mobile devices may be configured to access only one of the video substreams to present video content at a lower frame rate or to access multiple video substreams to present video content at a higher frame rate.

Abstract: A method is provided in one example embodiment that includes receiving a radio signal stream, segmenting the radio signal stream based on a control word in the radio signal stream, mapping the segmented radio signal stream to a service class, transporting the segmented radio signal stream in packets through channels over a backhaul link, and maintaining the order of the radio signal stream over the backhaul link. In more particular embodiments, the backhaul link may use a DOCSIS link, the radio signal stream can be received using a Common Public Radio Interface, and the radio signal stream may include sub-streams transported through segmented channels over the backhaul link.

Abstract: The illustrative embodiments described herein provide improved systems and methods for conferencing enterprise and non-enterprise callers. In one embodiment, a method includes receiving a first call initiated by an enterprise caller at an enterprise, communicating with an enterprise media server to initiate a tributary conference on the enterprise media server, joining the enterprise caller to the tributary conference such that the enterprise caller is in data communication with the tributary conference, receiving a second call initiated by a non-enterprise caller via a public switched telephone network, interfacing the non-enterprise caller with a data center media server, creating a home conference on the data center media center, joining the second call to the home conference, and interfacing the home conference on the data center media server to the tributary conference on the enterprise media server to form a linked conference between the enterprise caller and the non-enterprise caller.

Abstract: Systems and methods are disclosed for forming crowds of users based on wireless contexts of corresponding mobile devices of the users. In general, wireless contexts of mobile devices of a number of users are obtained. For each mobile device, the wireless context of the mobile device includes a wireless Personal Area Network (PAN) context of the mobile device, a wireless Local Area Network (LAN) context of the mobile device, or both. The wireless contexts of the mobile devices of the users are then utilized to form crowds of users. More specifically, in one embodiment, users of mobile devices having sufficiently similar wireless contexts are determined to be in the same crowd of users.

Abstract: The present invention discloses a solution for performing a sharing an ongoing data session between a first user and a group of at least one additional user in a telecommunication system. The basic idea of this invention is to provide a network integration node with a shared streaming session logic, replication logic and group membership management functions of a conference node, like for example the “Push to-talk over Cellular (PoC)” application. Using this functionality the conference system is to be included into the ongoing streaming session, shall invite additional members and forward the streaming traffic to them as well. This results into a shared streaming service using unicast communication resources.

Abstract: A method and computer program product for receiving a join request, from a requestor, to join an online conversation in which an online user of an instant messaging system is participating. A notification is provided to the online user that the requester would like to join the online conversation.

Abstract: A radio communication system, scheduling method, radio base station device, and radio communication terminal all enabling improvement of the system throughput. The radio base station device (400) comprises a signal demultiplexing section (420), an interference/noise power measuring section (425), and scheduler section (430). The signal demultiplexing section (420) acquires information representing the net reception power of the signal which is transmitted from a mobile terminal and from which the influences of the interference and the noise power are removed. The interference/noise power measuring section (425) measures the interference and noise power components of the uplink. The scheduler section (430) carries out uplink band allocation and MCS selection according to the information representing the net reception power and the uplink interference and noise power components.

Abstract: The collect cellular call identifies the cellular telephone carrier and called party cell phone. After determining whether the carrier and phone accept message service charges (SMS), a voice response module seeks positive authorization from the called party with the telephone. If positive, the system facilitates a connection between the calling party and the called party and initiates a predetermined billing charge assigned to the cellular telephone number. If the carrier or the cell phone is not enabled or if no authorization is obtained from the called party, the system facilitates a denial of completion signal. A timer monitors the length of the collect cellular call. Databases are accessed to locate the carrier and called cell phone number approved list of numbers and deny service list of numbers.

Abstract: A system, method and computer program product for displaying a conversation summary is provided. The method may include providing a graphical user interface (GUI) configured to allow communication between a number of users. The method may also include displaying an invitation to join a conversation at the graphical user interface from at least one of the users and displaying a summary of the conversation in a tag cloud on a computing device. Numerous other variations and embodiments are also included within the scope of the present disclosure.

Abstract: An arrangement and method in a wireless communication network provides users with full control of service management, defines how a user can enter or leave services, and defines dependencies between services. A mobile terminal initiates establishment of a group and creates a unique groupID. The terminal sends invitations to other terminals to join the group and includes the unique groupID and a service feature tag for a desired service. The terminal will not request a service if it is incompatible with a service already running. Terminals that receive invitations store the groupID and service feature tags. These parameters are used to send acceptances or rejections, and to join later or leave a service.

Abstract: Relating to a home network system, methods for configuring sessions in a home network system and setting up optimized paths of the configured sessions and apparatuses for supporting the same. According to an embodiment, the method for computing a routing path includes the steps of transmitting a Link Status Request message data requesting Link information from a first device to a second device, receiving a Link Notify message including Link information on the second device from the second device, updating a Link Status table based upon the Link information on the second device, computing Routing Path information from a source device to a sink device based upon the Link Status table, and computing information on a transmission port being used in the routing path based upon the Routing Path information.

Abstract: The present invention provides a centralized home controller that is used to coordinate a plurality of associated packet communication clients. The home controller provides a centralized and unified control and messaging system for the various packet communication clients. The home controller also allows the packet communication clients to establish and control packet sessions among the associated packet communication clients, as well as between any one of the packet communication clients and remote clients. The packet communication clients are provided in consumer electronics devices, and the associated packet sessions support data, voice, audio, or video content. In one embodiment, the home controller acts as a proxy for the various communications between the packet communication clients.

Abstract: A network device management unit manages a first network device, communicable with a second network device, managed by a counterpart network device management unit, in a network environment. The network device management includes a device information storage, a communication-start information, a network device management information operation unit, an available function information acquisition unit, and a display-information generator. The device information storage stores network device management information of the first network device. The communication-start information acquisition unit obtains communication-start information when the first and second network devices start to communicate. The network device management information operation unit lets the counterpart network device management unit to obtain the network device management information of the first network device. The available function information acquisition unit obtains available function information of the second network device.

Abstract: A method of automatically establishing an input language for a handheld electronic device includes receiving a request to initiate the composition of a new message, receiving a selection of a particular contact that is the intended recipient of the message, and determining whether the particular contact has a stored preferred input language. If a preferred input language is stored, the method includes determining whether the preferred input language is different than the current input language (which may be a pre-established default input language). If the preferred input language is different, the method further includes switching the current input language to the preferred input language. Also provided is an improved handheld electronic device having one or more routines adapted to implement the method. Also provided is a method of indicating a preferred language in association with a call received by or placed to the device.

Abstract: A method is provided in one example embodiment and includes establishing a video session in which a plurality of displays are used for rendering video data, and evaluating a presentation element in order to identify a control element that includes control data. The control element is included in the presentation element. The method further includes communicating at least a portion of the control data such that it can be used to determine which video data is to be rendered on the plurality of displays.

Abstract: A method for replaying a portion of a multi-party audio interaction to a participant of the audio interaction. A participant of a multi-party audio interaction, such as a conference call or a gaming session, can request a replay of a portion of the audio interaction. A conference processor can provide an outgoing audio stream to the participant that includes a replay audio stream that includes the requested replayed portion of the multi-party audio interaction and a real-time audio stream that includes the ongoing multi-party audio interaction. The replay audio stream can be aurally positioned at an aural position that is different from the real-time audio stream to enhance the participant's ability to distinguish between the two audio streams.

Abstract: Some embodiments provide an architecture for establishing multi-participant video conferences. This architecture has a central distributor that receives video images from two or more participants. From the received images, the central distributor generates composite images that the central distributor transmits back to the participants. Each composite image includes a set of sub images, where each sub image belongs to one participant. In some embodiments, the central distributor saves network bandwidth by removing each particular participant's image from the composite image that the central distributor sends to the particular participant. In some embodiments, images received from each participant are arranged in the composite in a non-interleaved manner. For instance, in some embodiments, the composite image includes at most one sub-image for each participant, and no two sub-images are interleaved.

Abstract: A method and apparatus for receiving or transmitting broadcast data are provided. The broadcast data receiving method includes: acquiring first signaling information indicating an ensemble in which service composition information of a broadcasting service is transmitted, acquiring the service composition information based on the first signaling information, and providing the broadcasting service based on the service composition information and the first signaling information.

Abstract: Disclosed are conferencing systems, devices, architectures, and methods for managing a conference spanning system to facilitate participation in a plurality of conferences at the same time. An exemplary system having devices and/or structures in accordance with embodiments can include: (i) a plurality of conferences, each conference being configured to support a plurality of media modes; (ii) a presentation mechanism configured to support the plurality of media modes from the plurality of conferences; and (iii) a selector for selecting a conference from the plurality of conferences and designating the selected conference as an active conference and designating non-selected conferences as background conferences, wherein the active conference is assigned at least one enhanced media mode in the presentation mechanism.

Abstract: A virtual distributed multipoint control unit in a videoconference may be implemented using a master endpoint, one or more facilitator endpoints, and one or more leaf endpoints. The facilitator endpoint(s) may receive video and/or audio from the leaf endpoints (which may provide/receive videoconference audio and video to one or more local participants). The master endpoint may receive video and/or audio from one or more facilitator endpoints (which may include cumulative video stream from multiple leaf endpoints) and/or directly from one or more leaf endpoints. The master endpoint may arrange received video and/or audio and provide cumulative video and/or audio streams to the leaf endpoints (e.g., directly and/or through the facilitator endpoints). The virtual distributed multipoint control unit may support a conference with more leaf endpoints than the master endpoint has input ports and/or decoders.

Abstract: The present invention is directed to a videophone system implemented over a cable television network. The instant invention provides a videophone comprising a camera for capturing images associated with a videophone signal, a videophone unit and a set top terminal or cable modem connecting the videophone to a cable television network. Videophone signals created at the call origination site are encoded and transported to a predetermined destination over an existing cable television network. The system uses IP addresses as phone number on the network. Additionally, transport of videophone signals between different cable systems is accomplished via a high-speed long distance data network, such as, for example, a satellite network, that provides communication between the headends of the different cable television systems. The set top terminal may be a conventional subscriber terminal, a cable modem or a subscriber terminal configured to operate as a cable modem.

Abstract: During a conference, a multipoint control unit (MCU) designates priority and non-priority endpoints. The MCU forms priority audio from the priority endpoint and sends that audio to the other endpoints at a normal level. However, the MCU forms non-priority audio from the non-priority endpoint and handles that audio based on whether the input audio from the priority endpoint is from speaking or not. If the priority endpoint's audio indicates a participant at that endpoint is speaking, then the MCU sends the non-priority audio to the other endpoints at a reduced level. Designation of which endpoint has priority can be based on which endpoint has a current duration of audio indicative of speech that is longer than other endpoints. Alternatively, the designation can be based on which endpoint is currently presenting content during the conference or based on a mix of speech audio and content presentation.

Abstract: In one embodiment, a method includes receiving data that indicates a maximum number of end nodes with which to set up real-time data sessions that is less than a conference number of nodes whose data is mixed in a single real-time data conference. Real-time data sessions are established with a connected set of a connected number of nodes not greater than the maximum number. A mix of the real-time data received from the connected set is presented to a user of the first node. Local real-time data is received from a user. The received real-time data is distributed by mixing and sending. This includes, for each individual node in the connected set, mixing received local real-time data with real-time data received from other nodes in the connected set different from the individual node to form individual mixed real-time data, and sending the individual mixed real-time data to the individual node.