WO2013133501A1 - Système et procédé pour fournir un service de télécommande dans un environnement cpns - Google Patents

Système et procédé pour fournir un service de télécommande dans un environnement cpns Download PDF

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Publication number
WO2013133501A1
WO2013133501A1 PCT/KR2012/009025 KR2012009025W WO2013133501A1 WO 2013133501 A1 WO2013133501 A1 WO 2013133501A1 KR 2012009025 W KR2012009025 W KR 2012009025W WO 2013133501 A1 WO2013133501 A1 WO 2013133501A1
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WIPO (PCT)
Prior art keywords
service
terminal
list
specific
cpns
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PCT/KR2012/009025
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English (en)
Korean (ko)
Inventor
이정훈
Original Assignee
에스케이플래닛 주식회사
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Publication of WO2013133501A1 publication Critical patent/WO2013133501A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H04W4/203—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel for converged personal network application service interworking, e.g. OMA converged personal network services [CPNS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home

Definitions

  • the present invention relates to a system and method for providing a remote control service in a converged personal network service (CPNS) environment, and more particularly, a user terminal in which a personal network is formed through a personal network gateway (PN) is included in a personal network to which it belongs.
  • CPNS converged personal network service
  • PN personal network gateway
  • a service search request signal including specific terminal identification information is transmitted to the CPNS apparatus to receive a service list that can be supported by the specific terminal.
  • a service execution request signal for requesting execution of the selected service is transmitted to the CPNS device so that the CNS device corresponds to the specific service.
  • Control service in CPNS environment Ball relates to systems and methods.
  • OMA Open Mobile Alliance
  • CPNS Converged Personal Network Service
  • CPNS constitutes a personal network composed of a combination of a device that plays a role of a gateway that communicates with an external network and a device that plays actual services and content, and a device that plays a real service and content serves as a gateway. It is a service that enables a corresponding service or content to be provided by accessing a service providing apparatus existing in an external network through a device that performs the service.
  • a device acting as a gateway in the CPNS is called a PN gateway, and a device connected to the PN gateway through local area communication and connected to an external network through the PN gateway is called a personal network entity (PNE).
  • PNE personal network entity
  • the number of devices that make up a private network can change dynamically. For example, after one PN gateway and one PNE form the first private network, a new PNE may join the private network.
  • FIG. 1 is a diagram illustrating a service management method in a conventional CPNS environment.
  • the PN gateway authenticates whether the PNE is a CPNS user and forms a private network.
  • the authentication / authorization for confirming the permission is performed (S106).
  • the PNE is physically paired with the PN gateway through each local area communication unit before performing the above process.
  • the PNE transmits a mode search message to all devices paired with the local area communication unit to find a nearby PN gateway or to determine which mode the peripheral device operates in relation to CPNS.
  • the PN gateway receives the mode search message, the PN gateway includes information indicating that the PN gateway is a PN gateway and transmits the information to the PNE.
  • the PNE transmits a private network connection request message to the PN gateway, and the PN gateway performs authentication.
  • the PN gateway allocates a PNE identifier to the PNE, and stores a PNE list including the allocated PNE identifier and terminal information of the PNE (S108).
  • the PN gateway constructs a PN list and transmits a PN registration request message to the CPNS device (S110).
  • the PN registration request message may include PN gateway identification information, PN identifier, PNE list, terminal information for each PNE, content / service information of each PNE, and the like.
  • the CPNS device Upon receiving the PN registration request message, the CPNS device performs CPNS use authentication and approval on the PNE included in the PN registration request message (S112), and registers a PN list including content / service information of each PNE ( S114).
  • the CPNS device After performing the step S114, the CPNS device transmits a response message indicating that the PN registration is completed to the PN gateway (S116), and the PN gateway transmits a response message indicating that the personal network connection is completed (S118). ).
  • the PNE requests the CPNS service to the CPNS device through the PN gateway (S120)
  • the CPNS device searches for the corresponding service (S122) and the service search result.
  • S124 To transmit to the PNE via the PN gateway (S124).
  • the present invention has been made to solve the above problems, and an object of the present invention is to provide a service to be provided to the PNE when there is no UI that can self-operate with interconnected PNEs or when there is a PNE that is difficult to mount various services. It provides a system and method for providing a remote control service in a CPNS environment in which the control is controlled by another PNE that can operate itself, and the service content is provided through a local network.
  • Another object of the present invention is to provide a remote control service providing system and method in a CPNS environment that can provide various services without creating an application for each device in each home network.
  • a personal network is formed through a PN gateway (Personal Network Gateway), the terminal list included in the personal network to which it belongs to a Converged Personal Network Service (CPNS) device
  • CPNS Converged Personal Network Service
  • CPNS Converged Personal Network Service
  • a service search request signal including specific terminal identification information is transmitted to the CPNS device to receive a list of services supported by the specific terminal.
  • the user terminal transmits a service execution request signal for requesting the execution of the selected specific service to the CPNS device when the specific service which is desired to be executed in the specific terminal is selected, and the user terminal belongs to the terminal list request from the user terminal.
  • Obtain a list of terminals registered in the private network For example, when a service search request signal is received from the user terminal, a service list capable of being supported by the specific terminal is obtained and transmitted to the user terminal using the specific terminal identification information.
  • the service execution request signal is received from the remote control service providing system in a CPNS environment including a CPNS device for providing the selected service to the specific terminal is provided.
  • a personal network forming management unit for forming a personal network by performing a pairing with a PN gateway through a local area communication unit, a user interface unit, the local area communication unit for communication with the CPNS device through the PN gateway, the user
  • the CPNS device requests and receives a terminal list included in a private network to which the CPNS device belongs, and when a specific terminal is selected from the terminal list, a service search including specific terminal identification information.
  • the user terminal is provided that includes a service control unit for remote operation.
  • the service remote control control unit receives a list of services supported by the user terminal itself in response to the service search request signal, and when a specific service is selected from among the service list to be executed on the specific terminal, executing the selected specific service. Transmits a service execution request signal requesting a request to the CPNS device, receives the execution request service from the CPNS device, and transcodes the received service to the standard of the specific terminal so that the specific service can be executed in the specific terminal. ) To transmit to the specific terminal.
  • the service remote manipulation control unit transmits the remote control command to the specific terminal through the PN gateway.
  • the remote control command may be at least one of a play command, a play stop command, a volume control command, a character motion input in a game, and a text input in a chat window.
  • the communication unit for communication with the user terminal via the PN gateway, PN gateway information, the user terminal list, a terminal information database storing the terminal information of each user terminal, the terminal from the PN gateway through the communication unit
  • a registration management unit for performing the CPNS use authentication and approval for the user terminal included in the PN list registration request message to register the terminal information in the terminal information database
  • the terminal information database is searched to obtain a terminal list registered in the personal network to which the user terminal belongs and transmitted to the user terminal, and specific terminal identification information is received from the user terminal.
  • a remote control terminal manager for obtaining a list of services supported by the specific terminal from the terminal information database and transmitting the received service list to the user terminal, and a service execution request including specific terminal identification information and service information from the user terminal.
  • a CPNS device including a service processor for providing a service corresponding to the service information to the specific terminal is provided.
  • the remote control terminal manager determines whether there is a service that can be supported by the specific terminal by searching the terminal information database, and when the determination result is present, the specific terminal can support the specific terminal. Obtain a service list and transmit the service list to the user terminal together with the service list that can be supported.
  • the remote control terminal manager transmits only a list of services supported by the user terminal to the user terminal.
  • the service processor controls the specific terminal to perform an operation corresponding to the remote control command.
  • the remote operation menu when the remote operation menu is selected in the user terminal is formed through the CPNS device and the PN gateway, requesting the list of the terminals belonging to the private network to the CPNS device, the CPNS Determining, by the device, the personal network to which the user terminal belongs, and obtaining a terminal list registered in the determined personal network and transmitting the terminal list to the user terminal; when the user terminal selects a specific terminal from the terminal list, the specific terminal Transmitting a service search request signal including identification information to the CPNS device, acquiring, by the CPNS device, a service list provided by the specific terminal using the specific terminal identification information, and transmitting the service list to the user terminal; The user terminal wants to be executed in the specific terminal in the service list.
  • a specific service is selected, transmitting a service execution request signal for requesting the execution of the selected specific service to the CPNS device, CPNS device comprising the step of providing the requested service to the specific terminal to the CPNS device;
  • a method of providing a remote control service is provided.
  • the remote control service providing method transmits the remote control command to the specific terminal through the PN gateway when the user terminal receives a remote control command for controlling a service provided by the specific terminal.
  • the method may further include performing, by the specific terminal, an operation corresponding to the remote control command.
  • a user terminal remotely controls a terminal in a CPNS environment
  • a service remote operation menu is selected by a user, the terminal included in a personal network to which the CPNS device belongs Requesting and receiving a list
  • a specific terminal is selected from the terminal list, transmitting a service search request signal including specific terminal identification information to the CPNS device to receive a list of services supported by the specific terminal
  • Step (c) When a specific service to be executed in the specific terminal is selected from the service list, transmitting a service execution request signal for requesting the execution of the selected specific service to the CPNS device remote in the CPNS environment
  • a control service providing method is provided.
  • step (b) in response to the service search request signal, the user terminal itself receives a list of services that can be supported.
  • the remote control service providing method in a CPNS environment when a specific service that the user terminal itself wants to run in the specific terminal is selected from the list of services that can be supported, the CPNS device to request a service execution request signal to request the execution of the selected service; Receiving the service requested to run from the CPNS device, Transcoding the received service to the standard of the specific terminal to be executable in the specific terminal to transmit to the specific terminal It may further include.
  • the remote control service providing method may further include transmitting the remote control command to the specific terminal through the PN gateway when a remote control command for controlling a service provided by the specific terminal is input. It may further include.
  • the terminal information database is searched to belong to the user terminal. Acquiring and transmitting a list of terminals registered in a private network to the user terminal; when a service search request signal including specific terminal identification information is received from the user terminal, the specific terminal is identified using the specific terminal identification information.
  • the remote control service providing method are provided to the specific terminal from the CPNS environment, which includes the step of providing a service corresponding to the service information.
  • the service to be provided to the PNE is controlled by another PNE that can operate itself.
  • the service contents are provided through Local Network.
  • FIG. 1 is a diagram illustrating a service management method in a conventional CPNS environment.
  • FIG. 2 is a diagram illustrating a system for providing a remote control service in a CPNS environment according to the present invention.
  • FIG. 3 is a block diagram schematically showing the configuration of a PNE according to the present invention.
  • Figure 4 is a block diagram schematically showing the configuration of a CPNS device according to the present invention.
  • FIG. 5 is a diagram illustrating a method for providing a remote control service in a CPNS environment according to the present invention.
  • FIG. 6 is a flowchart illustrating a method for remotely controlling a terminal in a CPNS environment by a PNE according to the present invention.
  • FIG. 7 is a flowchart illustrating a method for providing a remote control service in a CPNS environment by a CPNS device according to the present invention.
  • FIG. 2 is a diagram illustrating a system for providing a remote control service in a CPNS environment according to the present invention.
  • a remote control service providing system in a CPNS environment includes one or more user terminals 100, a PN gateway 200, and a CPNS device 300.
  • the user terminal 100 Since the user terminal 100 has a built-in short-range communication unit, short-range communication with other nearby terminals is possible, but the user terminal 100 does not have a communication module that can be connected to a wide area network, thereby providing a PN gateway 200. It refers to a terminal that forms a personal network through and receives services through the personal network.
  • the user terminal 100 will be referred to as a personal network entity (hereinafter referred to as a PNE).
  • PNE personal network entity
  • the PNE 100 forms a personal network through the PN gateway 200, requests the CPNS device 300 for a terminal list belonging to the personal network including the private network, and receives a specific terminal from the received terminal list.
  • the service search request signal including the specific terminal identification information is transmitted to the CPNS device 300 to receive a list of services supported by the specific terminal.
  • the PNE 100 transmits a service execution request signal for requesting execution of the selected service to the CPNS device 300.
  • the PNE 100 may receive a service list that can be supported by the CPNE device 300 in response to a service search request signal.
  • the PNE 100 transmits a service execution request signal for requesting execution of the selected service to the CPNS device 300 when a specific service to be executed in the specific terminal is selected from the list of supported services. do.
  • the service execution request signal does not include specific terminal identification information, but includes its own identification information. Accordingly, the CPNS device transmits the requested service to the PNE 100, and the PNE 100 transcodes the received service to the standard of the specific terminal so as to be executable in the specific terminal. By transmitting to the specific terminal through the PN gateway 200.
  • the PNE 100 receives a remote control command from the user for controlling a service provided by the specific terminal while the specific terminal is executing a service provided from the CPNS device 300.
  • the input remote control command is transmitted to the specific terminal.
  • the specific terminal performs an operation corresponding to the remote control command for the service currently being provided.
  • the remote control command may be various commands for controlling services such as a play command, a play stop command, a volume control command, a character motion input in a game, and a text input in a chat window.
  • the PNE 100 is a terminal directly provided with a service, for example, a portable device having a short range communication function such as an MP3 player, a PMP, a game machine, a navigation terminal, or a refrigerator, a washing machine, a TV, or the like, having a home network.
  • a portable device having a short range communication function such as an MP3 player, a PMP, a game machine, a navigation terminal, or a refrigerator, a washing machine, a TV, or the like, having a home network.
  • the PNE 100 has a built-in short-range communication module, which enables short-range communication with other terminals in the vicinity, but does not have a communication module that can be connected to a wide area network. It has a common feature of not being able to connect.
  • the external network may be, for example, the Internet, a cellular phone network, or the like.
  • the PNE 100 forms a personal network by transmitting a personal network connection request message including terminal information to the PN gateway 200 through local area communication.
  • the PNE 100 refers to a Converged Personal Network Service (CPNS) capable terminal, and the terminal information is information on various functions and capabilities that can be provided by the CPNS terminal, for example, an I / O interface, a codec, and a display. This includes size, resolution, spare battery capacity, speed, and the type of network you're connected to (e.g. Wi-Fi, 3G, 4G, etc.).
  • CPNS Converged Personal Network Service
  • the PNE 100 forms a personal network by performing pairing through the PN gateway 200 through short-range communication.
  • Forming a personal network here means forming a network between the PNE 100 and the PN gateway 200 so as to identify the role of each physically paired device and receive CPNS. To this end, check whether there is CPNS support between the PNE 100 and the PN gateway 200, check whether the device is CPNS-enabled through authorization and authentication, and operate in a role, that is, GW mode.
  • the PNE 100 may access the CPNS device 300 of the operator's network using the communication function of the PN gateway 200.
  • the PN gateway 200 can connect to a personal network and an external network, respectively, and upon receiving a personal network connection request message including user information from the PNE 100, forms a personal network with the PNE 100 to form a PN gateway.
  • the PN registration request message including the identification information and the PNE identification information is transmitted to the CPNS device 300 through an external network.
  • the PN gateway 200 has a function of connecting to a CPNS device 300 existing in an external network, that is, an operator network. And it can form a personal network with the PNE (100), and performs a function for relaying messages and services or content transmission between the CPNS device 300 and the PNE (100). That is, when the PNE 100 included in the personal network requests a service, the PN gateway 200 transmits the service to the CPNS device 300 through an external network, and transmits the service requested by the PNE 100 to the CPNS device ( If provided by 300, it serves to deliver it to the PNE 100 by using short-range communication.
  • the PN gateway 200 performing the above role may be a mobile phone, a PDA, a set top box, etc. having a short range communication function and an external network access function.
  • the CPNS device 300 obtains a terminal list registered in a personal network to which the PNE 100 belongs to and transmits the terminal list to the PNE 100 according to a terminal list request from the PNE 10, and the PNE 100.
  • a service search request signal is received from the specific terminal, the specific terminal obtains a service list that can be supported and transmits it to the PNE 100.
  • the service execution request signal is received from the PNE 100, the specific terminal transmits the corresponding service. to provide.
  • the CPNS device 300 determines whether there is a service that can be supported by the specific terminal. If the determination result exists, the specific terminal obtains a service list that can be supported and transmits it to the PNE 100. In this case, the CPNS device 300 transmits a service list that can be supported by the PNE 100 together with a service list that can be supported by the specific terminal.
  • the CPNS device 300 transmits only the service list supported by the PNE 100 to the PNE 100.
  • the CPNS device 300 always provides a service list of the PNE 100 that has transmitted a service search request signal to the PNE 100 by default.
  • FIG. 3 is a block diagram schematically showing the configuration of a PNE according to the present invention.
  • the PNE 100 may include a short range communication unit 110, a user interface unit 120, a storage unit 130, a personal network formation management unit 140, and a service for communicating with a CPNS device through a PN gateway. And a remote operation control unit 150.
  • the user interface 120 serves as an input unit for inputting a command by a user or a display unit for displaying a result of the command.
  • the personal network formation management unit 140 forms a personal network by performing pairing through the PN gateway through the local area communication unit 110. That is, the personal network formation management unit 140 forms a personal network by performing pairing through the PN gateway through short range communication.
  • Forming a private network here means identifying a role of each physically paired device and forming a network between the PNE and the PN gateway to receive CPNS. To this end, check whether there is CPNS support between the PNE and the PN gateway, check whether the device is CPNS enabled through authentication and authentication, and operate in the role of the device, that is, in GW mode or in PNE mode. This means forming a network in terms of an application for providing CPNS by performing a series of procedures for checking whether the service is successful. Through the personal network thus formed, the PNE can access the CPNS device of the operator's network using the communication function of the PN gateway.
  • the service remote manipulation controller 150 transmits a terminal list request signal for requesting a list of terminals included in the personal network to which the CPNS device belongs.
  • the terminal list request signal includes PNE identification information, and when the terminal list request signal is transmitted to a CPNS device through a PN gateway, the terminal list request signal includes PN gateway identification information, PNE identification information, and the like.
  • the service remote control controller 150 transmits a service search request signal including specific terminal identification information to the CPNS device to receive a service list that can be supported by the specific terminal. .
  • the service remote control controller 150 receives a service list that can be supported by the specific terminal together with a service list that can be supported by the specific terminal.
  • the service remote control controller 150 sends a service execution request signal for requesting execution of the selected service to the CPNS device. send.
  • the service execution request signal includes identification information of the specific terminal, and the CPNS device views the identification information of the specific terminal and provides a corresponding service to the specific terminal.
  • the service remote control controller 150 transmits a service execution request signal for requesting execution of the selected service to the CPNS device when a specific service to be executed in the specific terminal is selected from a list of services supported by the PNE itself. do.
  • the service execution request signal does not include specific terminal identification information, but includes its own identification information. Accordingly, the service remote operation control unit 150 receives the requested service to be executed from the CPNS device, and transcodes the specified service to the standard of the specific terminal so that the received service can be executed in the specific terminal. It can be transmitted to the terminal.
  • the service remote manipulation control unit 150 transmits the remote control command to the PN gateway. Transmit to the specific terminal. Then, the specific terminal performs an operation corresponding to the remote control command.
  • the remote control command may be a variety of commands required for service control by a play command, a play stop command, a volume control command, a character movement input in a game, a text input in a chat window, and the like.
  • FIG. 4 is a block diagram schematically showing the configuration of a CPNS device according to the present invention.
  • the CPNS device 300 includes a communication unit 310, a terminal information database 320, a registration manager 330, a remote control terminal manager 340, and a service processor for communicating with a PNE through a PN gateway. 350).
  • the communication unit 310 performs communication with the PN gateway through an external network such as the Internet or a mobile communication network.
  • the terminal information database 320 stores PN gateway information, a PNE list (or terminal list), and terminal information of each PNE.
  • the terminal information is information on various services (or functions) and capabilities that each PNE (or other terminal) can provide, for example, an I / O interface, codec, display size, resolution, and spare battery capacity. , Speed, type of network connected (eg, Wi-Fi, 3G, 4G, etc.).
  • the registration manager 330 authenticates and approves CPNS usage of the PNE included in the PN list registration request message.
  • the terminal information is stored in the terminal information database 320.
  • the remote control terminal manager 340 searches the terminal information database 320 to obtain a terminal list registered in the personal network to which the PNE belongs and transmits the terminal list to the PNE. .
  • the remote control terminal manager 340 obtains a service list that can be supported by the specific terminal by using the specific terminal identification information. Send to PNE.
  • the remote control terminal manager 340 searches the terminal information database 320 and determines whether there is a service that can be supported by the specific terminal. As a result of the determination, when there is a service that can be supported by the specific terminal, the remote control terminal manager 340 obtains a service list that can be supported by the specific terminal, and transmits the service list that can be supported by the PNE to the PNE.
  • the remote control terminal manager 340 transmits only the service list supported by the PNE to the PNE.
  • the CPNS device 300 always provides a service list of a PNE that has transmitted a service search request signal to the PNE by default.
  • the remote control terminal manager 330 uses the PNE identification information or the PN gateway identification information included in the terminal list request signal. Determine the personal network to which the PNE belongs. Then, the remote control terminal manager 330 obtains terminal lists registered in the private network to which the remote control terminal manager 330 transmits the list of terminals to the PNE.
  • the remote control terminal manager 340 provides a service from the PNE.
  • the terminal information database 320 may be searched to obtain a service supported by the corresponding terminal, and may be transmitted to the PNE.
  • the terminal is referred to as a service that can be supported, but this is the same as the service provided by the terminal.
  • the service processor 350 provides a service corresponding to the service information to a corresponding terminal when receiving a service execution request signal including terminal identification information and service information from the PNE.
  • the service information may refer to one or more service lists requested to be executed.
  • the service processor 350 controls the specific terminal to perform an operation corresponding to the remote control command.
  • the service processor 350 transmits a service execution stop command to the specific terminal to stop a service currently provided by the specific terminal.
  • FIG. 5 is a diagram illustrating a method for providing a remote control service in a CPNS environment according to the present invention.
  • the PNE when a PNE in which a personal network is formed through a CPNS device and a PN gateway selects a remote operation menu (S402 and S404), the PNE requests a terminal list request signal for requesting a list of terminals belonging to its own personal network.
  • the terminal list request signal includes PNE identification information, PN gateway identification information, and the like, and is transmitted to the CPNS device through a PN gateway.
  • the CPNS device determines the personal network to which the PNE belongs using the PNE identification information or the PN gateway identification information, and obtains a terminal list registered to the determined personal network (S408). Transmit to PNE (S410). That is, the CPNS device stores PNE registered for each PN gateway, terminal information of each PNE, and the like. Accordingly, the CPNS device may determine the personal network to which the PNE belongs using the PNE identification information or the PN gateway identification information.
  • service lists that can be supported for each PNE are registered in the CPNS device.
  • the PNE When the S410 is performed, the PNE displays a terminal list from the CPNS device (S412), and when a specific terminal is selected by the user from the terminal list (S414), a service search request signal including specific terminal identification information. To transmit to the CPNS device (S416).
  • the PNE user selects a specific terminal to be remotely operated from the terminal list. Then, the PNE transmits a service search request signal for requesting a service list for remotely operating the specific terminal to the CPNS device.
  • the CPNS device When S416 is performed, the CPNS device obtains a service list provided by the specific terminal using the specific terminal identification information (S418), and transmits a service list of the specific terminal to the PNE (S420). That is, since the list of supported services for each PNE is registered in the CPNS device, the CPNS device obtains a service list of the specific terminal by using the specific terminal identification information, and the PNE supports the obtained service list. Send to the PNE with a list of available services.
  • the PNE When S420 is performed, the PNE displays a service list of the specific terminal (S422), and if a specific service to be executed on the specific terminal is selected from the service list (S424), requesting execution of the selected service.
  • the service execution request signal is transmitted to the CPNS device (S426).
  • the CPNS device provides the requested service to the specific terminal (S428).
  • the PNE when the PNE receives a remote control command for the specific terminal from the user while the specific terminal is receiving service from the CPNS device, the PNE sends the remote control command to the specific terminal through the PN gateway.
  • the specific terminal may transmit an operation corresponding to the remote control command.
  • the remote control command includes a play, a pause, a volume control, a character movement input in a game, a text input in a chat window, and the like for a service currently being provided.
  • the PNE user may remotely control the specific terminal even while the specific terminal is provided with the service.
  • FIG. 6 is a flowchart illustrating a method for remotely controlling a terminal in a CPNS environment by a PNE according to the present invention.
  • the PNE when a user of a PNE having a personal network formed through a CPNS device and a PN gateway selects a remote operation menu (S602 and S604), the PNE requests a list of terminals belonging to its own personal network.
  • the request signal is transmitted to the CPNS device to receive a terminal list from the CPNS device (S606). At this time, the PNE displays the received terminal list.
  • the PNE When a specific terminal is selected from the received terminal list (S608), the PNE transmits a service search request signal including specific terminal identification information to the CPNS device to receive a service list provided by the specific terminal (S610). . In this case, the PNE receives a service list supported by the specific terminal and the PNE in response to the service search request signal, or receives only a service list supported by the PNE.
  • the PNE When the user of the PNE selects a specific service that the PNE supports from the list of services supported by the PNE, the PNE transmits a service execution request signal for requesting execution of the selected service to the CPNS device. Then, when the execution requested service is received from the CPNS device, the PNE transcodes the received service to the specification of the specific terminal so that the specific service can be executed in the specific terminal and transmits the received service to the specific terminal through a PN gateway. send. Then, the specific terminal may be provided with the service requested by the PNE.
  • the PNE When the S610 is performed, the PNE displays a service list of the specific terminal, and if a specific service to be executed in the specific terminal is selected from the service list of the specific terminal (S612), requesting execution of the selected service.
  • the service execution request signal is transmitted to the CPNS device (S614). Then, the CPNS device provides the execution requested service to the specific terminal.
  • the PNE may transmit the remote control command to the specific terminal through the PN gateway so that the specific terminal can be controlled remotely even while the specific terminal is receiving a service.
  • the PNE2 remotely controls the PNE1.
  • PNE1, PNE2, and PN gateway are registered to form one private network.
  • the PNE2 If the user wants to receive the service from the PNE1, when the user of the PNE2 capable of UI control selects the service remote operation menu, the PNE2 requests the terminal list from the CPNS device to receive the terminal list including the PNE1 and PNE2.
  • the CPNS device When the PNE2 user selects PNE1 from the terminal list, the CPNS device transmits a service list for PNE1, not PNE2, to the PNE2. For example, if the PNE1 resolution is HVGA and the PNE2 resolution is VGA, the CPNS device selects the content for HVGA and transmits the content to the PNE2 since the actual receiving terminal is PNE1 even though the request comes from PNE2.
  • the CPNS device When the PNE2 user selects a specific service from the service list, the CPNS device provides the corresponding service to the PNE1.
  • the terminal Since the PNE2 may continue to provide the UI control, the terminal lacking a specific function such as the UI control and the display may receive a service since the terminal such as the PNE2 complements the function.
  • the PNE may transmit the specific service to be transmitted to the specific terminal.
  • the PNE should be provided with a function of transcoding.
  • FIG. 7 is a flowchart illustrating a method for providing a remote control service in a CPNS environment by a CPNS device according to the present invention.
  • the CPNS device determines a personal network to which the PNE belongs by using the PNE identification information or PN gateway identification information, and determines the personal network belonging to the determined private network.
  • the registered terminal list is obtained and transmitted to the PNE (S704).
  • the CPNS device determines whether there is a service that can be supported by the specific terminal using the specific terminal identification information. It is determined whether or not (S708). That is, the CPNS device searches the provided terminal information database to determine whether there is a service that can be provided by the specific terminal.
  • the CPNS device obtains a service list that can be supported by the specific terminal and transmits it to the PNE (S710). In this case, the CPNS device transmits a service list supported by the PNE together with a service list supported by the specific terminal.
  • the CPNS device After the execution of the S710, if a service execution request signal is received from the PNE (S712), the CPNS device provides the execution request service to the specific terminal (S714). In this case, since the service execution request signal includes identification information of the specific terminal, the CPNS device provides the specific terminal with the requested execution service after viewing the identification information of the specific terminal.
  • the CPNS device obtains a service list that can be supported by the PNE and transmits it to the PNE (S716).
  • the CPNS device After the execution of S716, if a service execution request signal is received from the PNE (S718), the CPNS device transmits the execution requested service to the PNE (S720). In this case, since the service execution request signal includes identification information of the PNE, the CPNS device transmits the requested execution service to the PNE.
  • the PNE converts the provided service into a standard of the specific terminal so as to be executable in the specific terminal and transmits the service to the specific terminal through the PN gateway.
  • the service remote operation menu when the service remote operation menu is selected by the user, requesting and receiving a list of terminals included in the personal network to which the CPNS device belongs, (b) specific from the terminal list When the terminal is selected, transmitting a service search request signal including specific terminal identification information to the CPNS device to receive a list of services supported by the specific terminal; (c) desired to be executed in the specific terminal among the service lists;
  • a specific service When a specific service is selected, a method for providing a remote control service in a CPNS environment including transmitting a service execution request signal for requesting execution of the selected specific service to the CPNS device is recorded by a program and can be read by an electronic device. Is provided.
  • the terminal information database is searched to obtain a terminal list registered in the personal network to which the personal network entity belongs to the personal network entity. Transmitting a service search request signal including specific terminal identification information from the personal network entity, determining whether there is a service that can be supported by the specific terminal using the specific terminal identification information, and determining Obtaining a service list supported by the specific terminal or a service list supported by the personal network entity and transmitting the service list to the personal network entity according to a result; executing a service including specific terminal identification information and service information from the personal network entity
  • the specific stage To provide a remote control service in a CPNS environment, comprising the steps of: providing a service corresponding to the service information are recorded to the program is provided with a recording medium readable in the electronic device.
  • a remote control service providing method may be written as a program, and codes and code segments constituting the program may be easily inferred by a programmer in the art.
  • the service to be provided to the PNE is controlled by another PNE that can operate itself, and the contents of the service are local. It can be applied to a remote control service providing system and method in a CPNS environment that can be provided through a network.
  • PN gateway 300 CPNS device
  • remote control terminal management unit 350 service processing unit

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention porte sur un système et un procédé pour fournir un service de télécommande dans un environnement CPNS. Le système comprend : un terminal utilisateur pour lequel un réseau personnel (PN) est configuré par l'intermédiaire d'une passerelle de réseau personnel, et qui effectue une requête, à un dispositif de service de réseau personnel convergent (CPNS), demandant une liste de terminaux dans le réseau personnel auquel le terminal utilisateur appartient, reçoit la liste de terminaux, si un terminal spécifique est sélectionné dans la liste de terminaux reçue, envoie un signal de requête de recherche de service contenant des informations d'identification de terminal spécifique au dispositif CPNS, et reçoit une liste de services qui peuvent être pris en charge par le terminal spécifique, et si un service spécifique dont l'exécution dans le terminal spécifique est souhaitée est sélectionné dans la liste de services, envoie un signal de requête d'exécution de service pour demander l'exécution du service spécifique sélectionné au dispositif CPNS ; et ledit dispositif CPNS, qui acquiert une liste de terminaux enregistrés dans le réseau personnel auquel le terminal utilisateur appartient et envoie la liste acquise au terminal utilisateur conformément à la requête demandant la liste de terminaux en provenance du terminal utilisateur, si le signal de requête de recherche de service est reçu en provenance du terminal utilisateur, acquiert la liste de services qui peuvent être pris en charge par le terminal spécifique à l'aide des informations d'identification de terminal spécifique et envoie la liste de services acquise au terminal utilisateur et, si le signal de requête d'exécution de service est reçu en provenance du terminal utilisateur, fournit le service sélectionné au terminal spécifique.
PCT/KR2012/009025 2012-03-09 2012-10-31 Système et procédé pour fournir un service de télécommande dans un environnement cpns WO2013133501A1 (fr)

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KR1020120024308A KR101881059B1 (ko) 2012-03-09 2012-03-09 Ｃｐｎｓ 환경에서 원격 제어 서비스 제공 시스템 및 방법
KR10-2012-0024308 2012-03-09

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