CN1219076A - Mobile communication terminal and its software platform - Google Patents
Mobile communication terminal and its software platform Download PDFInfo
- Publication number
- CN1219076A CN1219076A CN98116718A CN98116718A CN1219076A CN 1219076 A CN1219076 A CN 1219076A CN 98116718 A CN98116718 A CN 98116718A CN 98116718 A CN98116718 A CN 98116718A CN 1219076 A CN1219076 A CN 1219076A
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- China
- Prior art keywords
- communication terminal
- mobile communication
- unit
- software platform
- server system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72445—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting Internet browser applications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
A mobile communication terminal which performs a limited mobile computing function in addition to functions provided by a mobile video phone, and a software platform thereof, are provided. The sotfware platform operating the mobile communication terminal in wireless connection with the server system, includes a World Wide Web browser management section, a real time processing system and a network application virtual machine. Thus,he mobile communication terminal can execute user application programs received from a network, as well as performing functions provided by an existing mobile video phone. Thus, a small, economic mobile communication terminal is obtained.
Description
The present invention relates to a kind of mobile communication terminal, relate in particular to the mobile communication terminal and the software platform thereof of (mobile videotelephone) function that has mobile video telephone and limited mobile computing function.
Recently, be used to use the mobile computing system of high-speed wideband cordless communication network processing non-audio numerical data to obtain tremendous development.The mobile video telephone of processing and transmission of audio and video data also is developed.
Yet in traditional mobile video telephone and traditional mobile computing system, the various application programs that provided by mobile computing system can not be provided the user of mobile video telephone.
That is to say,, therefore can not carry out the required various application programs of user because existing mobile video telephone is restricted greatly at its hardware aspect.
For the mobile video telephone function is added in the existing mobile computing system, must additionally be provided for hardware or software that video/audio is handled.In addition, I/O (I/O) unit, large software platform that is used to support the complexity of existing wireless network computing function etc. will increase burden to the user of existing mobile video telephone.
In a word, the software platform of traditional visual telephone is owing to have limitation aspect the framework of its sealing thereby the various services on the reception current network.From the field of computer aspect, the framework of mobile computing system is based on the computing system framework, and therefore, its structure is for being too big for the independent special function of mobile video telephone function.
In order to address the above problem, the purpose of this invention is to provide a kind of mobile communication terminal and software platform thereof, this mobile communication terminal can be by making up the Open Systems Interworking of wireless network computing system and mobile video telephone with limitation, from network download and execution user application, and carry out the function that provides by existing mobile video telephone.
To achieve these goals, the invention provides a kind of software platform of mobile communication terminal, the mobile communication terminal of its operation and server system wireless connections, it comprises: web (World Wide Web) browser administration unit, be used for producing and managing pattern-user interface the index of the service that this graphical user interface displays is provided by this server system; Real time operating system is used to manage the application software that is used to handle video and voice data that is provided by this server system; With the web application virtual machine, be used to carry out the web application that provides by this server system.
To achieve these goals, the invention provides a kind of and the mobile communication terminals server system wireless connections, it comprises: Main Processor Unit, be used to receive application program and web application, in these programs each all is used to handle video and the voice data from this server system, and this Main Processor Unit is carried out the program of downloading; The R/F communication unit, it is connected with this Main Processor Unit, comprises radio modem, is used for communicating with communication and this server system; Input unit, it links to each other with this Main Processor Unit, is used to receive the order from the user; Video output unit is used to export the video data of being handled by this Main Processor Unit; With the audio frequency I/O unit, be used to receive sound from the user, produce digital audio-frequency data and this digital audio-frequency data is transferred to this Main Processor Unit, and accept digital audio-frequency data from this Main Processor Unit, produce and output sound.
By the detailed description of reference accompanying drawing to the preferred embodiments of the present invention, it is clearer that above-mentioned purpose of the present invention and advantage will become, in the accompanying drawing:
Fig. 1 is the block diagram of expression mobile video system configuration;
Fig. 2 represents the structure of mobile computing system;
Fig. 3 is the block diagram of the software platform structure of expression mobile communication terminal of the present invention; With
Fig. 4 is the block diagram of expression mobile communication terminal structure of the present invention.
With reference to Fig. 1, comprise video/ audio coder 100 and 110, multiplexer/demultiplexer (MUX/DEMUX) 120, system controller 130, modulator-demodulator 140 and radio frequency (R/F) interface 150 based on the mobile video system of standard H.324 and H.323.
Convert numerical data to by audio or video coder 100 or 110 and be compressed through the audio signal of microphone 170 input or through the vision signal of video camera 174 inputs.The digital audio of compression or digital video are transferred to another system through mobile modulator-demodulator 140, R/F interface 150 and antenna 160 then by MUX/DEMUX 120 time division multiplexings.Meanwhile, MUX/DEMUX 120 will be divided into digital video and voice data by the video and the voice data of antenna 160, R/ F interface 150 and 140 inputs of mobile modulator-demodulator.Then, this digital of digital video data is reverted to vision signal and it is presented on the monitor 176, and this digital audio-frequency data reverts to audio signal by audio codec 100 and through loud speaker 172 outputs by video coder 110.
With reference to Fig. 2, mobile computing system has following structure.Server system 200 is installed in office or the dwelling house, and several terminal systems 210,220 and 230 are connected with each other to form LAN (local area network (LAN)) by cable.Here, the connection device 202 that will be used for radio communication is arranged on LAN or server system 200.The user can use the connection device 202 that is used for radio communication to use portable terminal (for example notebook computer etc.) in other zone except that office or dwelling house by portable terminal is connected to LAN.In this case, portable terminal is basic identical with other network computer system that is provided with the general operation system, and difference only is that portable terminal is connected to LAN with wireless system without cable.
With reference to Fig. 3, the software platform that is wirelessly connected to the mobile communication terminal of server system according to the present invention comprises Web browser administrative unit 300, real time operating system 310, web application virtual machine 320 and administration of energy conservation unit 330.
Web browser administrative unit 300 produces and manages the graphic user interface that is used to show the service index (index) that is provided by server system.This graphical services interface shows the service that is provided by server system with the file format of being write by HTML(Hypertext Markup Language) or super dynamic markup language (HDML), makes the user select one of respective services.
Real time operating system 310 management is used to handle the video that provided by server system and the application program of voice data, and it comprises real-time processing kernel (kernel) 312, network management unit 314, incoming/outgoing management unit 316 and file management unit 318.Handle kernel 312 in real time and manage each task with the non-task method of trying to be the first (non-preemptive task schduling).Network management unit 314 supervising the network protocol stack, this procotol heap comprises: peer-peer protocol (PPP), transmission control protocol/IP (TCP/IP) and User Datagram Protoco (UDP)/Internet (UDP/IP).Incoming/outgoing management unit 316 is by interrupting and DMA controls the data input and output of the input/output device of management of mobile telecommunication terminal, and it comprises and is used for that keyboard is imported and the I/O storehouse (library) of LCD/VGA display.The storage that file management unit 318 is managed in the memory cell that is installed in the mobile communication terminal, and management is to being stored in the search of the data in the memory cell.File management unit 318 is supported the search that is stored in the file in this memory cell, is opened, reads and write.File management unit 318 is also supported the search that is stored in the file in the remote computer system, is opened, reads and write by carry out access through network management unit 314.
Web application virtual machine 320 is subjected to the support of network management unit 314, incoming/outgoing management unit 316 and file management unit 318, and the web application that is provided by server system is provided.Here, preferably web application virtual machine 320 is Java Virtual Machines, and this web application is java applet (applets).
Administration of energy conservation unit 330 makes the power consumption minimum by only operate the hardware that is used to monitor from the calling of external system when not carrying out other function.
Adopt server system to provide also by ISP (service provider) and can comprise following 3 types service on graphic user interface by the menu that the user selects.
First kind is the data, services (for example news, E-mail, weather forecast, stock information etc.) based on file.At this moment, the website information that ISP's server system will filter in advance converts to and be suitable for the HTML/HDML file that shows on the remote mobile communication terminal, then the file after the transmission conversion.The file of above-mentioned transmission is explained (parse) by Web browser administrative unit 300 through the network management unit 314 of mobile communication terminal, shows the file after explaining then.
Second kind is intrinsic service, and it is only carried out in mobile communication terminal rather than in general network computer.This service comprises video conference, Internet phone and the proprietary service that is offered mobile communication terminal by the ISP.If the user asks above-mentioned service, then ISP's server system transmits necessary software code to mobile communication terminal.The software that is transferred to mobile communication terminal is carried out by the real time operating system beyond the web application virtual machine 320 310.Therefore, mobile communication terminal is carried out the service terminal function such as video conference or Internet phone.
The third is the service of carrying out and being write as java applet (for example word processor, personal information manager, recreation etc.) in network computer.If the user selects above-mentioned service from the graphic user interface menu that is added with index of mobile communication terminal, then ISP's server system transmits corresponding java applet.The java applet that is transferred to mobile communication terminal is carried out by the interpretive program of Java Virtual Machine.
With reference to Fig. 4, mobile communication terminal according to the present invention comprises Main Processor Unit 400, R/F communication unit 410, input unit 420, video output unit 430 and audio output unit 440.
Main Processor Unit 400 comprises microprocessor 402 and main storage 404, and program and the data by microprocessor 402 processing are treated in primary processor 404 storages.In mobile communication terminal according to the present invention, Main Processor Unit 400 is installed software platform shown in Figure 3, and executive utility and web application, and these programs all are used to handle video and the voice data of downloading from server system.Therefore, Main Processor Unit 400 needs the microprocessor of its microprocessor less than the portable terminal in the mobile computing system shown in Figure 2 240, and its main storage has less capacity.
The R/F communication unit 410 that is connected to Main Processor Unit 400 comprises radio modem 412 and antenna 414, and it communicates with communication and server system.
Be connected to the instruction of input unit 420 receptions of Main Processor Unit 400 from the user, it comprises keyboard 422 and mouse 424.
The video data that video output unit 430 outputs were handled by Main Processor Unit 400.In mobile communication terminal according to the present invention, video input unit 430 preferably includes LCD display 432 to reduce its volume.The video coder 434 that is used for handling such as the video data of video conference etc. also is included in video input unit 430 with LCD display 432.
Audio frequency I/O unit 440 comprises the microphone 444 that is used to receive from user's sound, is used for the loud speaker 446 of output sound and is used for converting audio signal to digital audio-frequency data maybe will converting the audio codec 442 of audio signal from the digital audio-frequency data that Main Processor Unit receives to.
Restrictively make up by Open Systems Interworking and mobile video telephone with the wireless network computing system, mobile communication terminal of the present invention can be carried out the user application that receives from network, and the function that is provided by existing mobile video telephone is provided.Therefore, can realize little and economic mobile communication terminal.
Claims (17)
1. the software platform of a mobile communication terminal, the mobile communication terminal of its operation and server system wireless connections, it comprises:
Web (World Wide Web) browser administration unit is used for producing and managing pattern-user interface, the index (index) of the service that described graphical user interface displays is provided by described server system;
Real time operating system is used to manage the application program that is used to handle video and voice data that is provided by described server system; With
The web application virtual machine is used to carry out the web application that is provided by described server system.
2. the software platform of mobile communication terminal as claimed in claim 1 also comprises:
The administration of energy conservation unit is used for when not carrying out other function the hardware that operation monitoring is only called out, so that power consumption reaches minimum.
3. the software platform of mobile communication terminal as claimed in claim 1, the wherein service that provides by described server system of the described graphic user interface that produces by the described Web browser administrative unit file format demonstration of writing with super dynamic markup language (HTML).
4. the software platform of mobile communication terminal as claimed in claim 1, the wherein service that provides by described server system of the described graphic user interface that produces by the described Web browser administrative unit file format demonstration of writing with super dynamic markup language (HDML).
5. the software platform of mobile communication terminal as claimed in claim 1, wherein said real time operating system comprises:
Handle kernel in real time, be used for the non-task method of trying to be the first (non-preemptive task scheduling) management role;
Network management unit is used for the supervising the network protocol stack;
The incoming/outgoing management unit is used for controlling by interruption and DMA the data input and output of the input/output device of managing through being installed in described mobile communication terminal; With
File management unit is used for managing the storage of the data in the storage device that is installed in described mobile communication terminal, and management is to being stored in the search of the data in the described storage device.
6. the software platform of mobile communication terminal as claimed in claim 1, wherein said web application virtual machine (VM) is Java VM, and described web application is java applet (applets).
7. the software platform of mobile communication terminal as claimed in claim 5, the described procotol heap in the wherein said network management unit comprises peer-peer protocol (PPP).
8. the software platform of mobile communication terminal as claimed in claim 5, the described procotol heap in the wherein said network management unit comprises transmission control protocol/IP (TCP/IP).
9. the software platform of mobile communication terminal as claimed in claim 5, the described procotol heap in the wherein said network management unit comprises User Datagram Protoco (UDP)/IP (UDP/IP).
10. the software platform of mobile communication terminal as claimed in claim 5, wherein said incoming/outgoing management unit comprise the I/O storehouse (library) that is used for keyboard input and LCD/VGA display.
11. the software platform of mobile communication terminal as claimed in claim 5, wherein said file management unit support to the search that is stored in the file in the described storage device, open, read and write, and the file that is stored in the remote computer system is searched for, opens, is read and writes by access through described network management unit.
12. the software platform of mobile communication terminal as claimed in claim 5, wherein said web application virtual machine is subjected to the support of described network management unit, described incoming/outgoing management unit and described file management unit, to carry out web application.
13. the mobile communication terminal with the server system wireless connections comprises:
Main Processor Unit is used to receive application program and web application, and each in these programs all is used to handle video and the voice data from described server system, and described Main Processor Unit is carried out the program of downloading;
The R/F communication unit, it is connected with described Main Processor Unit, comprises radio modem and antenna, is used for communicating with communication and described server system;
Input unit, it links to each other with described Main Processor Unit, is used to receive the order from the user;
Video output unit is used to export the video data of being handled by described Main Processor Unit; With
The audio frequency I/O unit is used to receive the sound from the user, produces digital audio-frequency data and described digital audio-frequency data is transferred to described Main Processor Unit, and receive the digital audio-frequency data from described Main Processor Unit, produces and output sound.
14. mobile communication terminal as claimed in claim 13, wherein said Main Processor Unit comprises:
Microprocessor; With
Main storage is used to store program and the data treated by described microprocessor processes.
15. mobile communication terminal as claimed in claim 13, wherein said input unit comprises keyboard and mouse.
16. mobile communication terminal as claimed in claim 13, wherein said video output unit comprise LCD display and video coder.
17. mobile communication terminal as claimed in claim 13, wherein said audio frequency I/O unit comprises microphone, loud speaker and audio codec.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR65537/97 | 1997-12-03 | ||
| KR1019970065537A KR100248007B1 (en) | 1997-12-03 | 1997-12-03 | Mobile phone terminal and software flatform possessing both mobile video phoning function &mobile computing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1219076A true CN1219076A (en) | 1999-06-09 |
Family
ID=19526319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98116718A Pending CN1219076A (en) | 1997-12-03 | 1998-07-29 | Mobile communication terminal and its software platform |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH11187470A (en) |
| KR (1) | KR100248007B1 (en) |
| CN (1) | CN1219076A (en) |
| DE (1) | DE19829855A1 (en) |
| GB (1) | GB2332126B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314236C (en) * | 2001-11-05 | 2007-05-02 | 松下电器产业株式会社 | Server apparatus and terminal apparatus used in video transmission system |
| CN100377027C (en) * | 2001-05-14 | 2008-03-26 | 株式会社Ntt都科摩 | System for managing program |
| US7689670B2 (en) | 1999-09-01 | 2010-03-30 | Nokia Corporation | Method and arrangement for providing customized audio characteristics to cellular terminals |
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| KR100299543B1 (en) * | 1999-07-22 | 2001-11-01 | 윤종용 | Method for automatically generating source code of mobile terminal type |
| US6832230B1 (en) | 1999-12-22 | 2004-12-14 | Nokia Corporation | Apparatus and associated method for downloading an application with a variable lifetime to a mobile terminal |
| NO311658B1 (en) * | 2000-03-27 | 2001-12-27 | Scan & Pay As | Procedure for conducting trade and payment / credit mediation |
| US7187947B1 (en) | 2000-03-28 | 2007-03-06 | Affinity Labs, Llc | System and method for communicating selected information to an electronic device |
| KR100362867B1 (en) * | 2000-04-26 | 2002-12-11 | 삼성전자 주식회사 | Apparatus for multi media servicing in wireless telecommunication unit and method thereof |
| KR100671471B1 (en) * | 2000-07-08 | 2007-01-18 | (주) 엘지텔레콤 | Java program executing method using a mobile phone and system for performing the same |
| KR100497120B1 (en) * | 2000-10-16 | 2005-06-29 | 주식회사 케이티프리텔 | A mobile terminal having an user interface to be put together with browser |
| DE10056208C2 (en) * | 2000-11-13 | 2002-10-10 | Deutsch Zentr Luft & Raumfahrt | Method for providing purpose information of a service provider to service users |
| DE10056209C2 (en) * | 2000-11-13 | 2002-10-10 | Deutsch Zentr Luft & Raumfahrt | Method for providing purpose information of a service provider to service users |
| DE60143969D1 (en) * | 2000-12-22 | 2011-03-10 | Research In Motion Ltd | SYSTEM AND METHOD FOR NAVIGATING THROUGH INFORMATION WITH A WIRELESS COMMUNICATION DEVICE |
| KR20010096693A (en) * | 2001-07-23 | 2001-11-08 | 김동석 | Mobile motion pictures advertising with applying VM, Streaming |
| US7088950B2 (en) * | 2002-11-26 | 2006-08-08 | Nokia Corporation | Method and apparatus for controlling integrated receiver operation in a communications terminal |
| KR100451213B1 (en) * | 2002-11-28 | 2004-10-13 | 엘지전자 주식회사 | Power management method for mobile terminal |
| WO2004056108A1 (en) * | 2002-12-16 | 2004-07-01 | Koninklijke Philips Electronics N.V. | Method and apparatus for having video in a two-way radio |
| WO2004066592A2 (en) * | 2003-01-17 | 2004-08-05 | Utofos Co., Ltd. | The advanced digital audio contents service system and its implementation method for mobile wireless device on wireless and wired internet communication network |
| KR100593843B1 (en) * | 2004-02-11 | 2006-07-13 | (주) 고미드 | An application program management system for a mobile telecommunication terminal |
| KR100661851B1 (en) * | 2004-12-08 | 2006-12-27 | 한국전자통신연구원 | Power management method for platform and that platform |
| KR100640081B1 (en) | 2004-12-10 | 2006-10-31 | 한국전자통신연구원 | dual-mode base station and method for converting service mode based on SCA system therof |
| KR100678124B1 (en) * | 2006-01-26 | 2007-02-02 | 삼성전자주식회사 | Image communication terminal and method for processing image communication data in the image communication terminal |
| KR100881419B1 (en) | 2006-11-02 | 2009-02-05 | 한국전자통신연구원 | Application component communication apparatus of Software Communication ArchitectureSCA-based system, and method thereof |
| CN101594162B (en) * | 2009-07-06 | 2012-09-12 | 青岛海信移动通信技术股份有限公司 | Wireless internet access card |
| CN103034947B (en) * | 2012-12-20 | 2017-02-01 | 成都羿明科技有限公司 | Emin view mobile commercial platform system |
| CN104159280A (en) * | 2014-08-01 | 2014-11-19 | 科立讯通信股份有限公司 | Method for reducing power consumption of DMR terminal circuit |
| CN105183419A (en) * | 2015-10-16 | 2015-12-23 | 叶建中 | System and method for sharing between terminal server and display screen network server |
| CN106423309A (en) * | 2016-09-23 | 2017-02-22 | 济南鑫贝西生物技术有限公司 | Biosafety cabinet remotely monitored and controlled by intelligent software |
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- 1997-12-03 KR KR1019970065537A patent/KR100248007B1/en not_active IP Right Cessation
-
1998
- 1998-07-03 DE DE19829855A patent/DE19829855A1/en not_active Ceased
- 1998-07-28 GB GB9816331A patent/GB2332126B/en not_active Expired - Fee Related
- 1998-07-29 CN CN98116718A patent/CN1219076A/en active Pending
- 1998-08-07 JP JP10224667A patent/JPH11187470A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7689670B2 (en) | 1999-09-01 | 2010-03-30 | Nokia Corporation | Method and arrangement for providing customized audio characteristics to cellular terminals |
| CN100377027C (en) * | 2001-05-14 | 2008-03-26 | 株式会社Ntt都科摩 | System for managing program |
| US7379731B2 (en) | 2001-05-14 | 2008-05-27 | Ntt Docomo Inc. | System for managing program applications storable in a mobile terminal |
| US7706786B2 (en) | 2001-05-14 | 2010-04-27 | Ntt Docomo, Inc. | System for managing program applications storable in a mobile terminal |
| US7742756B2 (en) | 2001-05-14 | 2010-06-22 | Ntt Docomo, Inc. | System for managing program applications storable in a mobile terminal |
| US8010095B2 (en) | 2001-05-14 | 2011-08-30 | Ntt Docomo, Inc. | System for managing program applications storable in a mobile terminal |
| US8140846B2 (en) | 2001-05-14 | 2012-03-20 | Ntt Docomo, Inc. | System for managing program applications storable in a mobile terminal |
| US8166291B2 (en) | 2001-05-14 | 2012-04-24 | Ntt Docomo, Inc. | System for managing program applications storable in a mobile terminal |
| CN1314236C (en) * | 2001-11-05 | 2007-05-02 | 松下电器产业株式会社 | Server apparatus and terminal apparatus used in video transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990047218A (en) | 1999-07-05 |
| DE19829855A1 (en) | 1999-06-10 |
| JPH11187470A (en) | 1999-07-09 |
| GB2332126B (en) | 2000-05-10 |
| KR100248007B1 (en) | 2000-10-02 |
| GB2332126A (en) | 1999-06-09 |
| GB9816331D0 (en) | 1998-09-23 |
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