WO1998031131A1 - Terminal multimedia - Google Patents
Terminal multimedia Download PDFInfo
- Publication number
- WO1998031131A1 WO1998031131A1 PCT/JP1998/000010 JP9800010W WO9831131A1 WO 1998031131 A1 WO1998031131 A1 WO 1998031131A1 JP 9800010 W JP9800010 W JP 9800010W WO 9831131 A1 WO9831131 A1 WO 9831131A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adapter
- terminal
- terminal device
- mobile station
- information
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 14
- 230000008054 signal transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Definitions
- the present invention relates to a multimedia terminal device that performs wireless communication with a base station using multimedia.
- Voice terminals facsimile terminals, ISDN terminals, data terminals, and the like are known as various terminals connected to this multimedia wireless communication system. Switching voice composite terminals are also known.
- Figure 1 shows an outline of a conventional multimedia wireless communication system.
- a conventional multimedia wireless communication system consists of various terminals (hereinafter referred to as “mobile station terminals”) 101, and each mobile station terminal 101, individually. It is composed of a mobile unit main unit 102 to be connected and a base station device 103 that performs wireless communication with the mobile unit main unit 102.
- the base station device 103 is connected to the network 104 via a wire, and the network 104 has various terminals (hereinafter, referred to as “network terminals”) 105.
- network terminals hereinafter, referred to as “network terminals”.
- the mobile station terminal 101 When starting a data communication request from the mobile station terminal 101, which is a facsimile terminal, to the network terminal 105, first, the mobile station terminal 101 is connected to the network terminal 101. Then, a connection request is issued to the base station device 103 via the mobile device main unit 102.
- the base station apparatus 103 transmits the mobile terminal body 102 to the base station apparatus 103.
- the service acceptance information is transmitted to the mobile station side terminal 101 via.
- wireless data communication using a facsimile signal is performed between the mobile station side terminal 101 and the network terminal 105.
- facsimile wireless data communication is being performed between the network terminal 101 and the mobile station side terminal 105, for example, facsimile transmission of voice or the like is performed.
- a data communication request is initiated from the mobile station terminal 111 to the network terminal 111 from the mobile station terminal 111 different from the mobile station terminal 111 via the mobile unit 111 Then, a connection request is issued to the base station device 103.
- the base station apparatus 103 If the base station apparatus 103 can confirm the availability of the network terminal 115, the base station apparatus 103 provides service to the mobile station side terminal 111 via the mobile terminal body 112. Information of acceptance is transmitted.
- wireless data communication using a voice signal is performed between the mobile station side terminal 11 1 and the network terminal 11 15.
- An object of the present invention is to provide a multimedia wireless communication system that can perform communication from two or more types of terminals using one mobile device main body that performs wireless communication with a base station device. .
- Figure 1 is a block diagram showing the configuration of a conventional multimedia wireless communication system.
- FIG. 2 is a block diagram showing a configuration of a multimedia wireless communication system according to an embodiment of the present invention.
- FIG. 3 is a block diagram showing the configuration of an ADP and a mobile device main body of the multimedia wireless communication system according to one embodiment of the present invention.
- FIG. 4 is a schematic diagram showing terminal information of each mobile device side terminal of the multimedia radio communication system according to one embodiment of the present invention
- FIG. 5 is a multimedia radio communication system according to one embodiment of the present invention.
- a flowchart showing the communication preparation operation of FIG. 6 is a conceptual diagram showing types of signals and data transmitted and received between devices of the multimedia wireless communication system according to one embodiment of the present invention.
- FIG. 7 is a flowchart showing a signal flow of the multimedia wireless communication system according to the embodiment of the present invention.
- FIG. 8 is a block diagram showing an example of a hardware configuration of a mobile device main body and an ADP of the multimedia radio communication system according to the present invention.
- FIG. 9 is a block diagram showing an example of a hardware configuration of the mobile device body and the ADP of the multimedia radio communication system according to the present invention.
- FIG. 10 is a conceptual diagram showing an example of the configuration of an ADP in the present invention and control executed in each LSI facing various interfaces.
- FIG. 2 is a block diagram showing a configuration of a multimedia radio communication system according to one embodiment of the present invention.
- a multimedia wireless communication system includes a plurality of terminals (hereinafter, referred to as “mobile terminals”) 201 and a mobile terminal 2.
- mobile terminals hereinafter, referred to as “mobile terminals”
- ADP terminal interface adapters
- ADP base station apparatus
- the base station apparatus 204 is connected to the network 205 by wire, and the network 205 is connected to various terminals (hereinafter, referred to as “network terminals”) 206. ing.
- the base station device 204 and the mobile device main body 203 and the mobile device main body 203 and the ADP 202 are connected by a time-division multiplex channel and used for connection.
- the multiplex position of the time-division communication channel is assigned as a physical address, and the line is revised.
- the ADP 202 is composed of an ADP information setting unit 301 that sets information of the connected mobile terminal 201, the mobile terminal 201, and the mobile unit 2 And an ADP data transmission / reception unit 302 for mediating communication data between the communication device and the communication device 03.
- the ADP information setting unit 301 is composed of a terminal connection control unit 311 that determines the type and quantity of the mobile terminal 201 connected to the ADP 202, and a terminal connection control unit 3111. Based on these information, the ADP connection number storage unit 3 1 2 that stores the number of mobile terminal 2 0 1 connected to ADP 2 0 2 and the setting status of each mobile terminal 2 0 1 is stored.
- the ADP data transmission / reception unit 302 includes an ADP data overnight control unit 321, which controls transmission / reception timing and the like.
- the mobile device main body 203 communicates with the ADP information setting section 301 and control data.
- the MS information setting unit 303 that transmits and receives the evening to understand the setting state of the ADP 202 and each mobile terminal 201, and the communication between the ADP 202 and the base station device 204 And an MS communication data transmission / reception section 304 for mediating communication data.
- the MS information setting section 303 stores the same data as the data stored in the ADP connection number storage section 312 in the MS connection number storage section 332 and the ADP setting information storage section 313. And an MS setting information storage unit 333 for storing data similar to the extracted data.
- the MS data transmitting / receiving section 304 includes a data multiplexing section 341, which multiplexes data to be transmitted to the base station apparatus 204, and an MS data control section 3, which performs data encoding and decoding. 4 Includes 2 and.
- the ADP setting information storage unit 313 stores the terminal information of each mobile terminal 201 connected to the ADP202 shown in the schematic diagram of FIG.
- the terminal information indicates a connection number 411 indicating the transmission order of the multiplexed data and whether each mobile terminal 2001 is in service. It is composed of a communication state 4 12, a service type 4 13 performed by the mobile terminal 20 1, a terminal ID 4 14 of each mobile terminal 20 1, and a key.
- the terminal information similar to the ADP setting information storage unit 3 13 is stored in the MS setting information storage unit 3 3 3.
- the contents of the terminal information in the ADP setting information storage section 3 13 are updated, the contents of the terminal information in the MS setting information storage section 3 33 are linked and updated.
- Step (hereinafter referred to as “ST”) 501 In ST502, when a new mobile terminal 201 is connected to ADP202, the ADP information setting section 30 The terminal connection control unit 311 of 1 determines the type of the connected terminal 201, and updates the terminal information stored in the ADP setting information storage unit 313.
- the number of terminal connections stored in the number-of-APDP-connections storage unit 312 is incremented by 1 based on the information from the terminal connection control unit 311.
- the MS information setting unit 303 of the mobile device main body 203 is notified of the updated terminal information and the number of connected terminals of the ADP information setting unit 301.
- the mobile terminal 203 In addition to the terminal information notification, when the new mobile terminal 201 is connected to the ADP 202, when the ADP 202 is turned on, the mobile terminal 203 requests a notification. Sometimes it happens.
- the terminal information stored in MS information setting section 303 is updated so as to be consistent with the terminal information in ADP information setting section 301.
- the MS information setting section 303 of the mobile device main body 203 determines the type of terminal capable of responding to the service request from the base station apparatus 204 and the type of the terminal connected to the ADP 202. You can grasp the total number and multiplex data.
- the mobile device side terminal 201 connected to the ADP 202 When the terminal information is removed, the terminal information of the ADP information setting unit 301 and the MS information setting unit 303 is updated by the same procedure as above, and the number of stored terminal connections is decremented by one.
- FIG. 6 is a conceptual diagram showing the types of signals and data transmitted and received between each device of the multimedia wireless communication system according to one embodiment of the present invention.
- Each device transmits and receives communication data and control signals to and from other connected devices.
- Control signals transmitted from the various terminals 201 to the ADP 202 include a service start / stop request signal and a data transfer request signal.
- Control signals transmitted from the ADP 202 to the various terminals 201 include a service start / stop request signal, a data processing request signal, and the like.
- Control signals transmitted from the ADP 202 to the mobile device body 203 include a service start request signal and a service type notification signal.
- Control signals transmitted from the mobile device main body 203 to the ADP 202 include a notification request signal and a service acceptance signal.
- a signal for service negotiation is transmitted and received between the mobile device main body 203 and the base station device 204.
- a data communication path is established between the mobile terminal 201 and the network terminal 206 so that data communication can be performed.
- a service start request signal is given from the mobile terminal 2001 to the ADP 202, and from the ADP202 depending on the type of the mobile terminal 201.
- a service start request signal is output to mobile unit 203.
- the service acceptance signal is returned from mobile unit main body 203 to mobile terminal 2001 via ADP202 in ST703. .
- the base station device 204, the mobile device main body 203, and the ADP 202 communicate the terminal information communication status of the mobile device side terminal 201 that starts the service. Is updated.
- a service start request signal is sent from the mobile terminal 2001 or the network terminal 206 of a type different from the one with which communication is being performed to the mobile terminal 203.
- the data transmitted from the mobile station side terminal 201 is multiplexed by the data multiplexing section 341 of the mobile terminal body 203, and is transmitted to the base station apparatus 204 by radio. You.
- FIG. 9 shows a case in which the LSI for the terminal interface is added from the state of FIG. 8 with the addition of the terminal interface.
- the mobile unit main body 203 has a DSP (digital signal processor) 811, which is exclusively used for baseband signal processing, and the mobile unit main body 203, only.
- DSP digital signal processor
- a CPU 802 for controlling itself and a CLK 803 for delivering various clocks are provided.
- the ADP 202 includes an ADP CPU 804, a storage unit such as a RAM 805 and a ROM 806, and an Ir for controlling the transmission and reception of signals to and from a terminal 821 connected via an infrared interface.
- DA connector RS-807, 1018, and 31808, RS — RS that controls transmission and reception of signals to and from terminals 82, 823 connected by the 23C interface 2 3 2 C LSIs 808, 809 and ISDN communication LSIs that control signal transmission and reception to and from the terminal 8 24 connected to the ISDN interface (I.430 / 1.431) 8 10 and a terminal 8 25 connected by a handset interface.
- the ADP202 includes an A-D converter, a D-A converter, and a DTMF detector 811 for controlling signal transmission and reception, an A-D converter, and a D-A converter.
- Overnight and D ⁇ ⁇ [DPS 812 for voice CODEC associated with F detector 8 11 1, controller for Ir DA 807, LS 18 0 for RS — 23 22 C 8, 809, I / O — ASIC 81 that centrally controls ISDN communication LSI 810 and voice CODEC DSP 812 as AZO CPU 804 as IZO control 3, the LSI LSI for error checking 815 that performs error checking, and the CLK 803 power of the mobile unit 203, which receives clocks and generates various timings.
- a mining generator 8 14 is provided.
- FIG. 10 is a conceptual diagram showing an example of the configuration of the ADP 202 according to the present invention and an example of control executed in each LSI facing various interfaces.
- the ADP CPU has layers 2 to 5 for IrDA, Dch layer 3 and RS for ISDN (I.430). -PP for 2 3 2 C (LAN) Two
- the ADP 202 executes an address path, serial Z parallel conversion, DMA transfer, DRC encoding / decoding, and the like in the IrDA controller.
- the ADP 202 controls the RS encoding / decoding, the encoding of the outer code, and the Z decoding of the outer code in the LSI for Rs provided for error checking.
- the present invention is characterized in that two or more types of terminals are connected to one terminal interface adapter, and the terminal interface adapter is connected to the mobile device body.
- the terminal interface adapter is connected to the mobile device body.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69837316T DE69837316T2 (de) | 1997-01-07 | 1998-01-06 | Multimedia-endgerätvorrichtung |
EP98900161A EP0939538B1 (en) | 1997-01-07 | 1998-01-06 | Multimedia terminal device |
KR1019980707040A KR100299810B1 (ko) | 1997-01-07 | 1998-01-06 | 멀티미디어단말장치 |
AU53418/98A AU5341898A (en) | 1997-01-07 | 1998-01-06 | Multimedia terminal device |
US09/118,013 US6256513B1 (en) | 1997-01-07 | 1998-07-17 | Multimedia terminal device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/11955 | 1997-01-07 | ||
JP1195597 | 1997-01-07 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/118,013 Continuation-In-Part US6256513B1 (en) | 1997-01-07 | 1998-07-17 | Multimedia terminal device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998031131A1 true WO1998031131A1 (fr) | 1998-07-16 |
Family
ID=11792051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/000010 WO1998031131A1 (fr) | 1997-01-07 | 1998-01-06 | Terminal multimedia |
Country Status (7)
Country | Link |
---|---|
US (1) | US6256513B1 (ja) |
EP (1) | EP0939538B1 (ja) |
KR (1) | KR100299810B1 (ja) |
CN (1) | CN1159898C (ja) |
AU (1) | AU5341898A (ja) |
DE (1) | DE69837316T2 (ja) |
WO (1) | WO1998031131A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI109444B (fi) * | 1999-01-11 | 2002-07-31 | Nokia Corp | Menetelmä ja järjestelmä datansiirtokanavien rinnakkaiskäyttöä varten |
JP2000270007A (ja) * | 1999-03-12 | 2000-09-29 | Sony Corp | ネットワークシステム、ネットワークサーバ及び端末装置 |
KR100640347B1 (ko) * | 2002-03-12 | 2006-10-30 | 삼성전자주식회사 | 이동 통신 단말의 디지털카메라 및 이어마이크로폰 연결인식 장치 및 방법 |
JP4211306B2 (ja) * | 2002-07-19 | 2009-01-21 | パナソニック株式会社 | 送信装置、及び受信装置 |
AU2003262924A1 (en) * | 2002-08-26 | 2004-03-11 | Park Electrochemical Corp. | The laminate structures and method for the electrical testing thereof |
US20040053616A1 (en) * | 2002-09-16 | 2004-03-18 | Overtoom Eric John | Method and apparatus for multiple terminal equipment routing |
US7630395B2 (en) * | 2004-05-24 | 2009-12-08 | The United States Of America As Represented By The Secretary Of The Air Force | Apparatus and method for providing a data interface to a plurality of radio transceivers |
TWI301943B (en) * | 2006-02-08 | 2008-10-11 | Qisda Corp | Method for utilizing a digital media adapter for controlling a display device to display information of multimedia data stored in a plurality of multimedia sources |
Citations (9)
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JPH05504036A (ja) * | 1990-07-10 | 1993-06-24 | アルカテル・エヌ・ベー | サービス統合型電話設備のデジタル通信システム |
JPH05268381A (ja) * | 1992-03-18 | 1993-10-15 | Nec Corp | 画像伝送装置 |
JPH05324511A (ja) * | 1992-05-15 | 1993-12-07 | Tokyo Electric Co Ltd | 無線通信装置 |
JPH0614130A (ja) * | 1992-06-26 | 1994-01-21 | Nec Corp | マルチメディア多重化通信方式 |
JPH06274454A (ja) * | 1993-03-23 | 1994-09-30 | Toshiba Corp | 端末装置管理システム |
JPH0787224A (ja) * | 1993-06-30 | 1995-03-31 | Clarion Co Ltd | マルチメディア入力データ送信装置及びマルチメディア入力システム |
JPH0818694A (ja) * | 1994-07-04 | 1996-01-19 | Toshiba Corp | 多重化通信装置 |
JPH0865278A (ja) * | 1994-08-24 | 1996-03-08 | Nippon Telegr & Teleph Corp <Ntt> | マルチメディア通信装置 |
JPH08214085A (ja) * | 1995-01-31 | 1996-08-20 | Sanyo Electric Co Ltd | 通話装置 |
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GB2243973A (en) * | 1990-05-12 | 1991-11-13 | Motorola Inc | Data network interface |
JP3251619B2 (ja) | 1991-05-10 | 2002-01-28 | 株式会社リコー | Isdnオーディオビジュアル端末装置の制御方法 |
US5333266A (en) | 1992-03-27 | 1994-07-26 | International Business Machines Corporation | Method and apparatus for message handling in computer systems |
US5544315A (en) * | 1993-05-10 | 1996-08-06 | Communication Broadband Multimedia, Inc. | Network multimedia interface |
FI940049A0 (fi) * | 1994-01-05 | 1994-01-05 | Nokia Mobile Phones Ltd | Anordning foer anpassning av signalnivaon i en mobiltelefon |
FI940093A0 (fi) * | 1994-01-10 | 1994-01-10 | Nokia Mobile Phones Ltd | Foerfarande foer oeverfoering av data och datagraenssnittenhet |
JPH085278A (ja) | 1994-06-20 | 1996-01-12 | Mitsubishi Shindoh Co Ltd | 内面溝付伝熱管 |
CA2129199C (en) * | 1994-07-29 | 1999-07-20 | Roger Y.M. Cheung | Method and apparatus for bridging wireless lan to a wired lan |
DE69534545T2 (de) * | 1994-12-28 | 2006-08-10 | Ntt Mobile Communications Network Inc. | Automatisches Rufempfangsverfahren |
WO1996021331A1 (fr) | 1995-01-05 | 1996-07-11 | Ntt Mobile Communications Network Inc. | Dispositif et procede d'appel general pour systeme mobile de transmission de donnees |
-
1998
- 1998-01-06 DE DE69837316T patent/DE69837316T2/de not_active Expired - Lifetime
- 1998-01-06 CN CNB988000180A patent/CN1159898C/zh not_active Expired - Fee Related
- 1998-01-06 AU AU53418/98A patent/AU5341898A/en not_active Abandoned
- 1998-01-06 WO PCT/JP1998/000010 patent/WO1998031131A1/ja active IP Right Grant
- 1998-01-06 EP EP98900161A patent/EP0939538B1/en not_active Expired - Lifetime
- 1998-01-06 KR KR1019980707040A patent/KR100299810B1/ko not_active IP Right Cessation
- 1998-07-17 US US09/118,013 patent/US6256513B1/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05504036A (ja) * | 1990-07-10 | 1993-06-24 | アルカテル・エヌ・ベー | サービス統合型電話設備のデジタル通信システム |
JPH05268381A (ja) * | 1992-03-18 | 1993-10-15 | Nec Corp | 画像伝送装置 |
JPH05324511A (ja) * | 1992-05-15 | 1993-12-07 | Tokyo Electric Co Ltd | 無線通信装置 |
JPH0614130A (ja) * | 1992-06-26 | 1994-01-21 | Nec Corp | マルチメディア多重化通信方式 |
JPH06274454A (ja) * | 1993-03-23 | 1994-09-30 | Toshiba Corp | 端末装置管理システム |
JPH0787224A (ja) * | 1993-06-30 | 1995-03-31 | Clarion Co Ltd | マルチメディア入力データ送信装置及びマルチメディア入力システム |
JPH0818694A (ja) * | 1994-07-04 | 1996-01-19 | Toshiba Corp | 多重化通信装置 |
JPH0865278A (ja) * | 1994-08-24 | 1996-03-08 | Nippon Telegr & Teleph Corp <Ntt> | マルチメディア通信装置 |
JPH08214085A (ja) * | 1995-01-31 | 1996-08-20 | Sanyo Electric Co Ltd | 通話装置 |
Non-Patent Citations (1)
Title |
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See also references of EP0939538A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0939538A1 (en) | 1999-09-01 |
EP0939538A4 (en) | 2005-07-27 |
US6256513B1 (en) | 2001-07-03 |
CN1159898C (zh) | 2004-07-28 |
KR100299810B1 (ko) | 2001-09-06 |
KR20000064562A (ko) | 2000-11-06 |
EP0939538B1 (en) | 2007-03-14 |
DE69837316D1 (de) | 2007-04-26 |
DE69837316T2 (de) | 2007-06-28 |
AU5341898A (en) | 1998-08-03 |
CN1216190A (zh) | 1999-05-05 |
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