KR20010085171A - 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 provider 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 the video information of the wireless telephone is requested. A content service apparatus and method.

In general, a mobile phone refers to a cellular phone or a PCS phone, and these call to the communication service company 40 and the communication service company 40 as shown in FIG. A wireless telephone 50 used by subscribers to communicate with each other and a packet service 31 for allowing a communication service provider 40 to connect with another service provider or a wired network should be provided as 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, and the mobile phone 50, which is a terminal, locates another wireless telephone through a service provider 40. Referring to FIG. Find and make the call possible. The service provider 40 is a base transceiver station (BTS) 41 providing a communication environment using a protocol according to a standard (Interleaf Standard 95) (IS-95) in each wireless telephone 50 and a wireless section. A base station controller (BSC) 42 which controls a radio link and a wired link through each base station 41 and performs a handoff function to maintain the continuity of a call while the subscriber is on the move; Switching station (MSC; Mobile Switching Center) 43 in charge of switching of each base station center 42, and conversion unit (IWF) for converting the connection to the packet network 31, which is the Internet network through the switching through the switching station 43; Working Function (44).

In addition, an internet network connection device 140, which is a general router, is connected to the packet network 31 constituting the internet network, and when a video telephone 100 is connected through the internet network connection device 14, a call is made. Through the gatekeeper 210 to guarantee the quality state, the video telephone system 100 is connected to the video telephone system to enable 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 provider to provide contents such as an Internet environment, and between an internet connection apparatus and a packet network for connecting a video call through a packet network. In addition to having a separate content whip server, a content web server adds a data unit supporting languages and screen forms around the world, and the content web server connects to 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 wireless telephone service provider that provides a call service of a wireless telephone for fast data transmission and has a wireless telephone information storage unit for storing subscriber information;

A video telephony system that enables mutual video telephony using an internet network connection device;

To provide a wireless (mobile) mobile phone Internet-connected content service device that bypasses the video phone system and the Internet network and includes a content web server that sends content data to the wireless phone from the content data storage unit when video information is requested from the wireless phone. will be.

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 It is a good idea to include a content verification unit to check.

The present invention also has a storage unit for providing wireless telephone subscriber information in real time to a wireless telephone service provider providing a wireless telephone connection service for transmitting data at high speed; A content web server which provides a screen, a language, an access right, and a content so as to enable Internet communication including a video in a wireless telephone, and receives data from a storage unit and provides the data back to the wireless telephone;

In the first step of obtaining the user's detailed information from the wireless phone information storage unit when requesting the Internet call connection of the wireless phone, the second process of confirming the user language in the content confirmation unit, and confirming the user language in the language storage unit, in the template storage unit. The third process of checking the screen type, and if confirmed, the content verification unit performs a fourth process of providing the content to the screen of the wireless telephone to provide a wireless (mobile) mobile phone Internet connection content service method.

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 the time of its implementation (around 2000), the name (FPLMTS) is used in parallel with the title (FPLMTS). 1885-2025 megahertz (MHz) and 2100-2200 megahertz (MHz) by promoting standardization around the standardized organizations ITU-R (wireless) and ITU-T (wired) 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 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. All countries around the world are striving for standardization work towards IMT2000, which uses code division (WCDMA (Europe), CDMA2000 (North America)) transmission method as the next-generation mobile communication including land.

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 configuration of the present invention, the mobile phone (Mobile phone) 50 is a terminal through the service provider 40 to find the location of the other wireless phone to enable the call. 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. In addition, the wireless telephone service provider 40 adds a wireless telephone information storage unit 60 for providing subscriber wireless telephone information desired by the wireless telephone user. The radiotelephone information storage unit 60 is an information storage unit (HLR; home location register) 61 for storing mobile subscriber information, and a location storage unit (VLR) managed by the switching center 43 and managing and storing the location of the mobile subscriber. A visitor location register (62), and a universal personal telecommunication (UPT) 63 for managing and storing personal mobility. The service provider 40 provides a base transceiver station (BTS) 41 for providing a communication environment using a protocol according to a standard (IS-95 (Interleaf Standard 95)) in each wireless telephone 50 and a wireless section. A base station controller (BSC) 42 which controls a radio link and a wired link through each base station 41 and performs a handoff function to maintain the continuity of a call while the subscriber is moving; Mobile switching center (MSC) 43 in charge of switching of each base station center 42, and a conversion unit (IWF) for converting the connection to the packet network 31, which is an internet network, through switching through the switching station 43; Working Function (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. And a content data storage unit 75 including a radiotelephone content storage unit 73 for storing the contents and a content confirmation unit 74 for providing data for confirming connection.

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. Internet service provider (IS2 ISP) for allocating IP addresses to provide Internet services through the Internet service provider (A2) and a router for controlling the connection of the web video phone 100 to the Internet service provider (Web phone ISDN Router (R). )) (A3) is added. 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, a data conversion program for a video and audio standard (H.323 protocol) is set in a general access device A3 in order to enable a web phone to enable content and video / audio services in an ISD network. 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) for allocating an IP and an Internet service provider (A2) so that the web video phone 100 can recognize the IP in a connection line from the Internet service provider (A2) indoors. IP is obtained from the router (A3) provided to the web video phone 100. 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 corresponding thereto is stored. ) 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 information provided to the radiotelephone information storage unit 61 to be input. The switching center 43 converts the packet to the packet network 31, which is the Internet network, and the PST network that supports the ISDN network. The converted transmission signal is provided to the internet network access device 140 by bypassing the content web server 70 of the present invention in the internet network. 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.

Meanwhile, when the wireless telephone receives the call of the video telephone, the call signal of the video telephone 100 is applied to the packet network 31 forming the internet network through the gatekeeper 210 and the internet network connection device 140. 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 core content of the present invention, and also combined with the flowchart of Fig. 8, the wireless telephone service provider in the Internet by the calling process (S1) of the wireless (mobile) telephone A conversion process (S2) for converting to connect to a network, and a connection process (S3) for accessing the content web server 70 through the Internet network based on the converted data. The first step (S10), the content confirmation unit 74 to obtain the detailed information desired by the user in the radiotelephone information storage unit 61 when requesting the desired detailed information to the subscriber's own radiotelephone 50 by the access process (S3) In the second step (S20) of confirming the user in the language, the language storage unit 72, the third process (S30) of checking the screen type in the template storage unit 71, the content is confirmed The verification unit 74 performs a fourth process (S40) for providing the content to the screen of the wireless telephone. In addition, the present invention also allows the use of the IS die network shown in Figures 8 and 9 in order to provide the same content bar 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 includes a wireless telephone information storage unit for storing wireless subscriber information in a wireless telephone service company capable of making a telephone call such as IMT 2000, and a video telephone system capable of communicating with the Internet network includes a content web. By making a call with a wireless telephone through a server, a general call allows a content web server to bypass a call, and upon request of a wireless telephone, the content web server provides data of the content data storage unit on the screen of the wireless telephone. By importing data from the Internet, for example, when moving from Korea to the United States, the language storage unit can be manipulated so that it can be displayed in English so that it can be used in the United States, and the display screen can be changed to suit the user's taste. IMT2000 wireless phone capable of transmitting and receiving video Make it available to suit the environment.

Claims (4)

A wireless telephone service company which provides a call service of a wireless telephone for transmitting data at high speed, and has a wireless telephone information storage unit for storing subscriber information and a conversion unit for converting to communicate with a packet network; A video telephony system that enables mutual video telephony using an internet network access device; A wireless (mobile) telephone Internet connection content service device including a content web server which bypasses a video telephone system and an internet network and sends content data to a wireless telephone from a content data storage unit when a video information of a wireless telephone is requested. 2. An Internet service provider (ISDN ISP) for allocating an IP address to provide Internet services through a public switched network (PSTN) and a public switched network (PSTN) connected to a conversion unit of a service provider. Provider (A2) and a wireless (mobile) phone Internet connection content, characterized in that the Internet service provider (Web phone ISDN Router (R)) A3 to control the connection of the web video phone 100 is added. Service device. The apparatus of claim 1, wherein the content data storage unit comprises: a template storage unit for storing screen format data so as to specify a screen format, a language storage unit for selecting a language, a wireless telephone storage unit for storing contents of a radio telephone, Wireless (mobile) phone Internet connection content service device comprising a content confirmation unit for confirming whether the subscriber. A storage unit for providing wireless telephone subscriber information in real time to a wireless telephone service company providing a wireless telephone access service for transmitting data at high speed; A content web server which provides a screen, a language, an access right, and a content so as to enable internet communication including a video in a wireless telephone, and receive the data of the storage unit and provide the wireless telephone to the wireless telephone; In the first step of obtaining the user's detailed information from the wireless phone information storage unit when requesting the Internet call connection of the wireless phone, the second process of confirming the user language in the content confirmation unit, and confirming the user language in the language storage unit, in the template storage unit. And a third process of checking a screen type and a fourth process of providing a content to a screen of a wireless telephone by a content identification unit.