KR100375439B1 - Contents service system and method for internet access of mobile telephone - Google Patents

Abstract

PURPOSE: An apparatus and a method for servicing a wireless(mobile) telephone Internet connection contents are provided to connect a mobile wireless telephone with a video telephone for supporting the standard(H.323) supporting an audio and a video and service the contents in an Internet environment. CONSTITUTION: A wireless telephone service company(40) provides a call service of a wireless telephone for transmitting data at a high speed, and has a wireless telephone information storing unit(60) for storing information of subscribers and an IWF(Inter Working Function)(44) for converting data to communicate with a packet network. A video telephone system(150) performs a video conversation of a video telephone(100) using an Internet network call device. A contents web server(70) transmits contents data from a contents data storing unit to the wireless telephone(50) when video information of the wireless telephone(50) is requested.

Description

Contents service system and method for internet access of mobile telephone}

The present invention provides a call service of a wireless telephone that transmits data at high speed, and has a wireless telephone service server having a wireless telephone information storage unit for storing subscriber information, and enables mutual video telephony using an internet network access device. A wireless (mobile) telephone internet connection that includes a video telephone system for providing a video telephone system, and a content web server that bypasses the video telephone system and the internet network and sends the content data to the wireless telephone from the content data storage unit when video information is requested from the wireless telephone. A content service apparatus and method.

In general, a mobile phone refers to a cellular phone, a PCS phone, and a mobile phone (Mobile Phone for H.324 videophone), and these communication services are provided as shown in FIG. The server 40, the wireless telephone 50 used by the subscriber to communicate with the communication service server 40, and the packet network 31 for the communication service server 40 to connect with other service providers or wired networks. It should be equipped with a basic configuration system.

On the other hand, the phone is being used while watching the other person's face as an image, which constitutes a perspective view of a web video phone 100 as shown in FIG. 2, which includes a keyboard on the phone main body 11 having a key button 12. (13) is added, and the display 18 is added to arbitrary positions of the main body 11. The image pickup device 19 is added together to the display 18. The main body 11 further includes an Ish card 21 having an ID or the like stored in an Ish chip so as to recognize an ID of a telephone user, and an Ish card recognition unit 20 which inserts and recognizes an Ish card 21. Is done.

3 is a block diagram of the video telephone, an analog-to-digital converter 22 for converting a photographing output of an image pickup device or charge coupled device 19 into a digital signal, and a controller for controlling digitally converted image data. The display 18 for analog-converting and displaying an image through the control unit 23 and the control unit 23, an interface 24 for interfacing the digital output through the control unit 23 to the modem standard, and the interface 24 And a modem 6 for serial-to-parallel conversion so as to transmit to a private line 5 via a private line. Reference numeral 30 denotes an integrated service digital network (ISDN), and 31 denotes an internet network.

FIG. 4 is a system configuration diagram using the video phone. For example, the video phone 100 shown in FIG. 3 connected through a local area network (LAN) and a distributor for distributing each video phone 100 (FIG. HUB (Distributer) 110, a router (120) for interconnecting a plurality of communication networks between the distributor 110 and the Digital Server Unit (DSU) (130), and the digital service unit (130) Wide Area Network (WAN) 32 that is connected to the Internet network 31 through the server and the server 200 that is connected to the hub 110 to serve video calls through the Internet network 31. It consists of. The distributor 110, the router 120, and the digital service unit 130 are referred to as a type of Internet network access unit 140. The Internet network connection device 140, the video phone 100 and the server 200 forms a video phone system 150.

5 is a schematic explanatory diagram illustrating a control method between the video phone 100 and the server 200, and includes a server 200, a plurality of video phones 100 and a personal computer 300 subscribed to the server 200. Is done. The server 200 is divided into a gatekeeper 210, a web server 220, and a database server 230. In this state, if any subscriber of the video phone 100 inserts the Ish card 21 shown in FIG. 3 into the Ish card recognition unit 20, the recognition unit 20 recognizes the ID of the subscriber and the server. If the directory server 210 of the 200, and the directory server 210 requests a password or the like, the password is sent through the IC card 21 so as to know whether the subscriber. The directory server 210 manages the status (Log-On, busy, waiting, etc.) of the world video phone (Web video phone), and updates the information in a two-minute period (not particularly limited to the cycle) Tell the videophone. That is, the web server 220 performs a function as a server based on the search result of the gate keeper 210, and the data is read if necessary based on the data of the database server 230 and the gate keeper 210 is read. ) Function can be performed in real time.

FIG. 6 is a block diagram showing an example in which the video telephone is connected to a general wireless telephone system. The mobile phone 50, which is a terminal, locates another wireless telephone through a service server 40. As shown in FIG. Find and make the call possible. The service server 40 is a base transceiver station (BTS) that provides a communication environment using a protocol according to standards (Interleaf Standard 95) and H.324 in each wireless telephone 50 and a wireless section. A base station controller (BSC) which controls a radio link and a wired link through a sub system (41) and each base station 41, and performs a handoff function to maintain the continuity of a call while the subscriber is moving ( 42, a mobile switching center (MSC) 43 which is in charge of switching of each base station center 42, and a conversion unit for converting the connection to the packet network 31, which is an internet network, through switching through the switching station 43; (IWF; Inter Working Function) 44.

In addition, the packet network 31 constituting the Internet network is connected to the Internet network connection device 140, which is a general router, and the call quality when the video telephone 100 is connected through the Internet network connection device 140. Through the gatekeeper 210 guaranteeing the state, the video telephone system 100 is connected to the video telephone system enabling voice and video calls. In the figure, although several video phones 100 are shown, additional connections may be used as subscribers are added. In such a system, the video telephones 100 allow video calls while viewing mutual images, but the wireless telephone 50 subscriber and the video telephone 100 subscribers can make calls only by mutual voice, which is unfortunate for the users of expensive video telephones. It is a reality.

An object of the present invention is to connect a mobile wireless telephone and a video telephone that supports the standard (H.323) that supports voice and video to service contents in the Internet environment. To provide a way.

To this end, the present invention provides a function for providing wireless subscriber information to a wireless telephone service server to provide content such as an Internet environment, and between an internet connection apparatus and a packet network for connecting a video call through a packet network. A separate content web server is provided, and a content web server is provided with a data unit for supporting languages and screen forms around the world, and the content web server connects with a wireless telephone service company to exchange subscriber information in real time. It is an object of the present invention to provide an apparatus and method for allowing a telephone and a videophone to exchange voice and video.

1 is a system configuration diagram of a service provider for use of a general wireless telephone;

2 is a perspective view showing a state of use of a general video telephone,

FIG. 3 is a block diagram illustrating the video telephone of FIG. 2;

4 is a system configuration diagram showing a state of use of a general video telephone,

5 is a signal flow diagram illustrating a specific example of FIG. 4;

6 is a system configuration of a typical wireless telephone and a video telephone to implement a call,

7 is a system configuration diagram of the present invention;

8 is a system configuration diagram showing another example of the present invention;

FIG. 9 is a diagram illustrating one embodiment of an ISDN network used in FIG. 8; FIG.

10 is a flowchart of the present invention.

Explanation of symbols for the main parts of the drawings

50; wireless telephone 60; wireless telephone information storage 61; information storage 62; location storage 63; mobility storage 70; content web server 71; template storage 72; language storage 73; wireless telephone content storage 74; Content identification unit 75; Content data storage unit

That is, the present invention provides a call service of a radiotelephone for transmitting data at high speed, and has a radiotelephone information storage unit connected to the switching center to store subscriber information, and a conversion unit connected to the switching center and converted through a packet network. Wireless telephone service server,

A video telephony system that enables mutual video telephony including an internet network connection device,

Bypassing the video phone system and the internet network as usual, when the wireless telephone requests the video information from the service server and the packet network to the content web server, the content data storage unit connected to the content web server and the data bus is connected to the packet network and service server. An object of the present invention is to provide a wireless (mobile) mobile phone Internet-connected content service device including a content web server for transmitting to a wireless phone.

The content data storage unit may include a template storage unit for storing screen format data to designate a screen format, a language storage unit for selecting a language, a wireless telephone content storage unit for storing contents of a wireless telephone, and a subscriber The content confirmation unit to confirm is made to interconnect with the data bus.

The present invention also provides a wireless telephone information storage unit for providing wireless telephone subscriber information in real time to a wireless telephone service server providing a wireless telephone connection service for transmitting data at high speed; A template storage unit, a language storage unit, a content storage unit, and a content confirmation unit, which provide a screen, a language, an access right, and a content, are connected to a data store so that a wireless telephone can communicate with the Internet including images. Receiving a content web server provided to the subscriber's wireless telephone between the packet network and the video telephone system;

When requesting the internet call connection of the wireless telephone, the web server performs the first process of obtaining the user details from the wireless telephone information storage unit, the second process of confirming the user language in the content confirmation unit, and the user language in the language storage unit, and the template. A third step of confirming the screen type in the storage unit, and if confirmed, the fourth step of sequentially providing a content to the screen of the wireless phone in the content confirmation unit provides a wireless (mobile) mobile phone Internet connection content service method I will.

The radiotelephone used in the present invention is a telephone that enables high-speed information communication (for example, BPS or more with 100 keys), and is abbreviated as IMT2000 (International Mobile Telecommunication). The IMT2000 was derived from the title of the research project (FPLMTS), which was adopted in 1978 by the ITU CCIR, the former ITU, to develop a single standard for future telecommunications. do. In consideration of the frequency (2000 MHz) to be used in the research project of the title (FPLMTS) and its implementation time (around 2000), it is used in parallel with the title (FPLMTS) under the name of IMT2000. IMT2000 promotes standardization around ITU-R (Wireless) and ITU-T (Wired), which are internationally standardized organizations, to promote 1885-2025 MegaHertz (MHz) and 2100-2200. It is a mobile standard that is trying to provide mobile communication service regardless of geographical location by integrating different wireless systems by country / region by using mega hetz (MHz) band. This aims to provide a high quality of service in the mobile network, which can be serviced anywhere in the world with a single terminal and follow the single standard. In the first generation analog system that enables voice calls, the second generation digital service that uses voice or text service, for example, time division (TDMA) or code division (CDMA), again with satellites that are now of interest to all carriers. In the next generation of mobile communication including the land, the world is trying to standardize the IMT 2000 using the code division (WCDMA (Europe), CDMA2000 (North America)) transmission method.

The function of using IMT2000 is to provide roaming function that can call anywhere in the world with one terminal, broadband data service of 2 megabits per second (Mbps), and personal mobility service using user card. Examples of specific services pursuant to the CCITT Series Recommendations include exchanging coded information in teletex format, text and video services, telephony services, forward video telephony services, and voice message transmission. Services, such as location information providing services of the caller and the called party.

Hereinafter, the present invention will be described in detail with reference to the drawings.

7 is a block diagram of the present invention, the mobile phone (Mobile phone) 50 is a terminal through the service server 40 to enable the call to find the location of the other wireless phone. The video network system 150 for making a video call of the video phone 100 is connected to the packet network 31, which is the Internet network, through the Internet network connection device 140, which is a router. In addition, the present invention adds a content web server 70 which bypasses the connection between the video telephone system 150 and the Internet network and provides the content data desired by the wireless telephone. The content web server 70 provides content data by recognizing only a signal having a specific ID, and forms a configuration of a filter that just passes (bypasses) the remaining signals. In addition, the radiotelephone service server 40 is provided with a radiotelephone information storage unit 60 which provides subscriber radiotelephone information desired by the radiotelephone user through the switching center 43. The radiotelephone information storage unit 60 is connected to an information storage unit (HLR; Home Location Register) 61, which stores mobile subscriber information, and the switching center 43 to manage the location of the mobile subscriber managed by the switching station 43. A visitor location register (VLR) for managing and storing 62 and a universal personal telecommunication (UPT) 63 for managing and storing personal mobility are configured to be connected by a data bus. The service server 40 is a base transceiver station (BTS) that provides a communication environment using a protocol according to standards (Interleaf Standard 95) and H.324 in each wireless telephone 50 and a wireless section. Subsystem (41) and base station controller (BSC) that controls the radio link and the wired link through each base station 41, and performs a handoff function to maintain the continuity of the call while the subscriber is on the move. 42, a mobile switching center (MSC) 43 in charge of switching of each base station center 42, and a conversion unit for converting the connection to the packet network 31, which is an internet network, through switching through the switching station 43; Interworking Function (IWF) 44. The video telephone system 150 has a connection configuration of the video telephone 100 through the Internet network connection device 140 shown in Figures 5 and 6 and the gatekeeper 210. The content web server 70 includes a template storage unit 71 for storing a data screen for selecting a screen format, a language storage unit 72 for storing language fonts, etc. for selecting a language to be used, and wireless telephone contents. The wireless telephone content storage unit 73 for storing the data and the content confirmation unit 74 for providing data for confirming connection are connected to the content data storage unit 75 so as to be connected to each other via a data bus. . An example of the configuration of the preferred data bus is that the content web server 70 and the content data storage unit 75 are configured in a mutual point-to-point manner to allow two-way data transmission at the same time.

FIG. 8 is a configuration diagram of the present invention, in which a connection state configuration through an isdiene network is added to FIG. 7, and a public switched network (PSTN) A1 and a public switched network (PSTN) connected to a conversion unit of a service company are shown. Internet service provider (IS2 ISP) (A2) for allocating IP addresses using ISDN, a standard protocol for providing Internet services through A router (Web phone ISDN Router (R)) A3 is added which controls the connection of the 100 and performs data conversion functions necessary for communicating the information of the web video phone with other phones connected to the public network. 8 is a wireless telephone-to-webphone using an Intergrated Service Digital (ISDN) network based on a Public Switched Telephone Network (PSTN) as one of service networks for providing content and video / voice telephones; We present a video / audio phone service and a content service model between web phone and web phone. That is, in order to be able to make video / voice call from web phone using video and audio standard (H.323 protocol) using ISD network, only through connection device A3 which is a router supporting ISD network. Video / voice calls are possible. The connection device A3 may exemplify a U and S type interface (eg, manufactured by Intel Corporation) in which a connection method is commercially available. In the present invention, in order to enable a web phone to enable content and video / audio services in an ISD network, a data conversion program for a video and audio standard (H.323 protocol) is embedded in a router A3, which is a general access device. . The conversion program converts the IP address of the source information included in the payload data portion of the packet signal (H.323) generated in the private network to which the access device belongs to the IP address of the access device based on the router A3. Perform the conversion. In this case, as shown in FIG. 7, the video / audio phone or the wireless phone can be controlled by the gatekeeper 210 connected to the packet network. According to the present invention, the video / voice call using a web phone is possible in all of the telephone network, PSTN, PSTN, wireless network, and packet network 31.

FIG. 9 is an exemplary configuration diagram of an IS diene network shown in FIG. 8 used in the present invention, through its own IS diene exchanger to provide an Internet service through a packet network 31 and a public switching network A 1. For example, an Internet service provider (A2) such as Korea Telecom and an internet service provider (A2) for allocating IP and a web video phone (100), which is a video phone, can recognize IPs indoors. Router (A3) that receives IP through the circuit network and provides it to the web video phone 100 by using the ISDN standard protocol from (A2), and performs a reverse term that changes to enable data transmission between two networks having different personalities (A3). ) In this case, when connecting to the analog phone 101, the router A3 functions to bypass only data. In the above, the router A3 may be one of a U type with a built-in network terminal and an S type with an external type of network terminal, but is not particularly limited. In addition, the router A3 should have an interface function for carrying out the present invention. That is, the Internet video (address) provided by the Internet service provider A2 is stored in a storage means (for example, a flash memory) (not shown) of the conventional router, and the corresponding web video phone 100 ) To convert the storage ID into the port ID of the connected router (A3) to provide a connection to the web video phone 100 to provide a connection.

10 is a flow chart of the present invention by the conversion process 44 of the wireless telephone service company 40 by the calling process (S1) of the wireless (mobile) telephone 50 is converted to connect to the packet network 31, which is the Internet network The conversion process (S2), the connection process for connecting to the content web server 70 through the Internet network based on the converted data (S3), the wireless telephone information storage unit 60 when the Internet video signal request to another wireless telephone In the first process (S10) to obtain the user detailed information in the content verification unit 74, the user confirms, the second process (S20) to check the user language used in the language storage unit 72, the template storage unit 71 In step 3), a third process (S30) of checking the screen type is performed, and when it is confirmed, the content checking unit 74 performs a fourth process (S40) of providing content to the screen of the wireless telephone.

The operation of the present invention configured as described above will be described.

When transmitting through the radiotelephone 50, when the transmission signal of the radiotelephone 50 is transmitted, it is applied to the base station 41, the base station center 42, the switching center 43 of the service provider 40, and the switching center 43 In the radio telephone information storage unit 60 to provide information such as the telephone number of the radio telephone to be input. The switching center 43 converts the radio signal into a wired signal so that the transmission unit 44 can transmit the packet network 31, which is the Internet network, and the public telephone network A1, which is the PST network that supports the ISD network. The converted wired transmission signal is bypassed to the content web server 70 of the present invention through the Internet network and provided to the Internet network access unit 140. In the Internet network connection device 140, the call state is maintained through the gatekeeper 210, and in this state, the video phone 100 can make a video call.

On the other hand, when the wireless telephone 50 receives the call of the video telephone 100, the call signal of the video telephone 100 is a packet network 31 forming the Internet network through the gatekeeper 210, the Internet network connection device 140 Is applied. In this case as well, the content web server 70 bypasses the call signal. The call signal through the packet network is converted by the converter 44 and applied to the switching center 43, and the switching center 43 transmits a call connection signal corresponding to the telephone number to be called via the base station center 42 and the base station 41. Send to the other party's wireless telephone 50 to enable the call. This transmission and reception allows the handset to be viewed while watching a simple video screen.

In addition, since the video call between the video phones 100 uses the principles of FIGS. 4 to 5 as it is, a description thereof will be omitted.

Assuming the case of requesting the content data of the wireless telephone subscriber constituting the essential contents of the present invention, and also combined with the flowchart of FIG. 10, the conversion unit of the wireless telephone service server by the calling process (S1) of the wireless (mobile) telephone A conversion process (S2) for converting the data to be connected to the Internet network 31 (converting the wireless signal to a wired signal) at 44, and accessing the content web server 70 through the Internet network based on the converted data. Perform process S3. When requesting the detailed information desired by the subscriber's own wireless telephone 50 by the access process (S3), the web server 70 recognizes the setting ID indicating the request signal and stores the information storage unit of the wireless telephone information storage unit 60 ( 61) a first process of obtaining the corresponding detailed information desired by the user (S10), and based on this, the user confirms in the content checking unit 74, and then the second process of checking the user language used in the language storage unit 72 (S20), and the third process (S30) of checking the screen type in the template storage unit (71), and if it is confirmed, the fourth process (S40) of providing the content to the screen of the wireless telephone by the content checking unit (74). Perform sequentially. In addition, the present invention also allows the use of the IS diene network shown in Figures 8 and 9 to provide the same content, for this purpose is provided by the Internet service provider (A2) in the router (A3) By temporarily storing the Internet IP in the storage unit (for example, the built-in flash memory), the router A3 has a function to convert the Web video phone 100 through the output port of the router A3 to be recognized. The router A3 has a function of indirectly having the IP of the web video phone 100 on the packet network which does not have the IP directly, so that the call of the web video phone 100 can be made in the ISD network.

The present invention described above is not limited to the above-described embodiments and drawings, and various permutations, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those who have

As described above, the present invention has a wireless telephone information storage unit for storing wireless telephone subscriber information in a wireless telephone service server that enables a telephone call such as IMT 2000, and a video telephone system capable of talking to the Internet network is a content web. The mobile phone and the video phone are allowed to make a call through the server, but the general call allows the content web server to bypass the call, and when requested, the content web server sends the data from the content data storage unit to the wireless phone. Display on the screen of the Internet, allowing data from the Internet, etc., for example, when moving from Korea to the United States to operate the language storage unit to be displayed in English so that it can be used in the United States, the display screen according to the user's taste I / M can transmit and receive images It can be used to suit the environment of the T2000 cordless phone.

Claims (4)

It provides a call service of the radiotelephone 50 which transmits data at high speed and converts it to communicate with the radiotelephone information storage unit 60 connected to the switching center 43 and the packet network 31 to store subscriber information. A radiotelephone service server 40 having a conversion section 44 connected to the switching center 43, A video telephone system 150 for allowing mutual video telephony, including an internet network access unit 140; Normally bypasses the video phone system 150 and the Internet network 31. When the wireless phone 50 requests the video information to the content web server 70 through the service server 40 and the packet network 31, the content web server ( 70) a wireless (mobile) telephone internet including a content web server 70 which transmits the contents data to the wireless telephone through the packet network 31 and the service server 40 in the contents data magnetic field unit 75 connected to the data bus. Connect Content Services Device. delete The apparatus of claim 1, wherein the content data storage unit (75) comprises: a template storage unit for storing screen format data for designating a screen format, a language storage unit for storing a language for selecting a language, and a content of a wireless telephone. A wireless (mobile) telephone Internet connection content service device, characterized in that the wireless telephone storage unit and the content confirmation unit for confirming whether the subscriber is connected to each other via a data bus. Adding a wireless telephone information storage unit to provide wireless telephone subscriber information in real time to a wireless telephone service server providing a wireless telephone connection service for transmitting data at high speed; A template storage unit, a language storage unit, a content storage unit, and a content confirmation unit are connected to a data bus to provide a screen, language, access authority, and content to enable internet communication including a video from a wireless telephone. Receiving a content web server provided to the subscriber's wireless telephone between the packet network and the video telephone system; When requesting the internet call connection of the wireless telephone, the web server performs the first process of obtaining the user details from the wireless telephone information storage unit, the second process of confirming the user language in the content confirmation unit, and the user language in the language storage unit, and the template. And a third process of confirming the screen type in the storage unit, and a fourth process of providing the content to the screen of the wireless telephone in the content confirmation unit.