CN1578365A - Multistream service device for mobile communication terminal and method thereof - Google Patents
Multistream service device for mobile communication terminal and method thereof Download PDFInfo
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- CN1578365A CN1578365A CNA2003101235330A CN200310123533A CN1578365A CN 1578365 A CN1578365 A CN 1578365A CN A2003101235330 A CNA2003101235330 A CN A2003101235330A CN 200310123533 A CN200310123533 A CN 200310123533A CN 1578365 A CN1578365 A CN 1578365A
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- mobile communication
- communication terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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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
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a multi-steaming service device and method for a mobile communication terminal, which can display multiple contents in a mobile communication terminal display unit simultaneously, then selectively broadcast certain content and receive the service. The invention comprises the following procedures: 1, an Nth wireless channel receiving Nth data package service (PS) is arranged between the mobile communication terminal and the network; 2, after the Nth data package service wireless channel has been arranged, an Nth wireless channel required to receive the Nth stream service (SS) is arranged between the mobile communication terminal and the stream server; 3, after the Nth stream service wireless channel has been arranged, N contents of the received Nth multi-stream service are displayed at the same time in the terminal and then the frame composition in the menu of the user can be changed to give selective display in the main frame. Therefore, the multi-steaming service device has the advantages that the multi-steam service device can meet the requirement that the stream content can be appreciated selectively as per the requirement of the user.
Description
Technical field
The present invention relates to the multithread service unit and the method thereof of mobile communication terminal, in more detail, this devices and methods therefor can show multinomial content simultaneously in a mobile communication terminal display unit, can optionally play a certain content then, the acceptance service.
Background technology
So-called stream (streaming) is meant not to be to comprise the multi-medium data of audio/video from the Internet download, and is meant the technology of real-time tranception.This technology is not disposable download message and handles, but is unit (for example 0.5Mb) with the packet, and download enough is used to the information of handling and handles continuously bit by bit.
In above-mentioned stream technology, there are the following problems in the past, promptly, only export a media stream content-data on the picture of multimedia terminal, can not satisfy user's requirement, that is, on a picture of multimedia terminal, export a plurality of multimedia streaming datas simultaneously, and optionally appreciate by user view.
Summary of the invention
Therefore, problem proposes in order to solve in the past just in the present invention, purpose is to provide a kind of multithread service unit and method thereof of mobile communication terminal, it can show multinomial content simultaneously in a mobile communication terminal display unit, can optionally play a certain content then, the acceptance service.
For achieving the above object, on the display screen of mobile communication terminal, play in the device of stream service received content, the present invention is made of following several sections: speech channel manager portion, effect be above-mentioned mobile communication terminal and network settings behind the wireless channel, when the one or more stream services connections from streaming server enter, it is managed by speech channel; State supervisor portion, effect is the stream service that connects setting by above-mentioned speech channel manager portion in order to provide, and by state exchanges such as state initialization and setting, broadcast, exchanges, manages the state of the speech channel that relevant speech channel manager managing; Protocol manager portion, it only starts when above-mentioned a plurality of streams are served, and is RTSP/RTP/RTCP real-time streaming protocol/real-time protocol (RTP)/real time control protocol management a group, when a plurality of stream services connect, with the state of state supervisor portion managed together agreement; Display manager portion, effect is to manage in which way at the LCD of terminal display part to show a plurality of flow datas by the management of above-mentioned speech channel manager portion, when display management be a plurality of content the time, the order that is provided with according to custom menu shows; The stream protocol handling part is served the standard processing protocol of required agreement according to receiving above-mentioned stream.
Show in the display unit of mobile communication terminal in the method for stream service received content, the present invention includes following several steps: step 1 between above-mentioned mobile communication terminal and network, is provided with and receives the required N wireless channel of N packet service (PS); Step 2 after being provided with above-mentioned N packet service wireless channel, between above-mentioned mobile communication terminal and streaming server, is provided with the required N wireless channel of stream service (SS) that receives N content; Step 3 is provided with above-mentioned N number stream and serves after the wireless channel, shows simultaneously N the content that receives N multithread service to constitute then by the picture that changes custom menu in terminal, optionally plays in key frame.
The setting up procedure of above-mentioned N packet service wireless channel is, requirement carries out receiving N packet service (PS) required additional (Attach) between above-mentioned mobile communication terminal and network, after receiving affirmation, require the PDP data pack protocol context that is activated and obtain approval.
The setting up procedure of above-mentioned N number stream service wireless channel is that requirement carries out receiving N number stream service (SS) required connection between above-mentioned mobile communication terminal and streaming server, after receiving affirmation, require to be provided with medium (Video/Audio) and also obtain to confirm.
Above-mentioned picture constitute by just the key frame of play content and etc. N content sprite to be played constitute.
Description of drawings
Fig. 1 is an operate condition block diagram of having used mobile communication system of the present invention.
Fig. 2 is an internal actions block diagram of having used multimedia terminal of the present invention.
Fig. 3 is the action flow chart that mobile communication terminal of the present invention and network receive the setting up procedure that sends N the required wireless channel of packet data.
Fig. 4 is the action flow chart that mobile communication terminal of the present invention and network receive the setting up procedure of N the required wireless channel of stream service.
Fig. 5 has shown that terminal use of the present invention receives the process that terminal picture formation is set after multithread is served.
Fig. 6 has shown the running of the picture that is provided with among Fig. 5.
Embodiment
With reference to the accompanying drawings, describe useful embodiment of the present invention in detail.
Fig. 1 is an operate condition block diagram of having used mobile communication system of the present invention.The Internet or private internet and the computer (180) of mobile communication system by general telephone (170) links together.
Aforementioned calculation machine (180) has will be to the code file of terminal (110) transmission, and each code file is divided into a certain size and compresses.
Mobile communication system is made of following several sections: mobile communication exchange (150), it is in order directly to be connected with aforementioned calculation machine (180), by being connected with the Internet that public switch telephone network (PSTN)/Integrated Service Digital Network (160) is connected; Be connected to the streaming server (140) and the base station controller (130) of above-mentioned mobile communication exchange (150); Be connected to the base station (111) of above-mentioned base station controller (130) and be connected to the mobile communication terminal (110) of above-mentioned base station (111) by Radio Link.
The effect of above-mentioned base station (111) is a switching signal form between mobile communication terminal (110) and mobile communication exchange (150), makes it to meet Radio Link and wire link.Measure the transceiver electric field strength (electric wave reception intensity) of above-mentioned mobile communication terminal (110), and offer mobile communication exchange (150).
Above-mentioned base station controller (130) is each elemental function of base station (111) and the connection means between the unit network operator, its function comprises service state, distribution and the formation of the running of managing a plurality of base stations, management of base station hardware and software about the resource of call business, the information of collecting the running of relevant base station, running and monitor the base station, and the supervision lower device relevant with fault etc.
Above-mentioned mobile communication exchange (150) provides the circuit switched service to base station controller (130) and mobile communication terminal (110), also has the additional function that channel switches (handoff) in addition.
Above-mentioned streaming server (140) stores content of multimedia into database, with stream mode the various content of multimedia that comprise rest image and activity video that user terminal (110) requires is offered user terminal (110).
In this mobile communication system,, will be connected with certain base station (111) if arbitrarily the terminal use utilizes mobile communication terminal (110) to dial or receive calls.
Fig. 2 is a content action block diagram of having used multimedia terminal of the present invention.The everything of control part (200) control mobile communication terminal (110) is to carry out the function of download or processed voice/video calling and various content of multimedia (VOD, AOD, MMS (video request program, Audio on Demand, multimedia service)).
Above-mentioned download or handle the function of the device of various content of multimedia, real-time protocol (RTP)) and RTCP (Real-Time Control Protocol: real time control protocol) real-time streaming protocol) and display manager (Display Manager) etc. comprise speech channel manager (Session Manager) or protocol manager (Protocol Manager), state supervisor (StateManager), RTSP (Real-Time Streaming Protocol:, comprise RTP (Real-Time Protocol: among the RTSP.
The effect of above-mentioned speech channel manager is after being provided with network and wireless channel, when the one or more streams connections from streaming server enter, by speech channel it is managed
The effect of above-mentioned state supervisor, it is the stream service that connects setting by the speech channel manager in order to provide, carry out state initialization and setting, broadcast (P1ay), exchange state exchanges such as (exchange), manage the state of the speech channel that relevant speech channel manager managing.
The effect of above-mentioned protocol manager, be only when a plurality of streams are served, to start, is RTSP/RTP/RTCP real-time streaming protocol/real-time protocol (RTP)/real time control protocol management a group (SET), when a plurality of stream services connect, with the state of state supervisor portion managed together agreement.
The effect of above-mentioned display manager is to manage in which way at the LCD of terminal display part to show a plurality of flow datas by the management of speech channel manager portion, and when the content of display management is 2 when above, the method that is provided with according to custom menu shows.
Above-mentioned stream protocol (RTSP) is to observe the stream protocol (RTSP/RTP/RTCP) that receives the required consensus standard of a plurality of stream services.
In addition, in order to realize multimedia service, when existing multimedia mode from the user to require, control coder portion (Codec) (202) is to rest image or the laggard row decoding of activity video data decompression from the external network wireless receiving, from the rest image of image input part (204) input or activity video data behind coding, be compressed into the established form of JPEG/MPEG (associating picture experts group/motion picture expert group), send to external network.
Memory (208) has set database, is storing the blas of control terminal everything.Under the control of control part (200), the storage of input and output was to the set zone that has been provided with when terminal was carried out everything.
RF (Radio Frequency-radio frequency) portion (210) is meant the comprehensive formation portion of high frequency handling part and intermediate frequency process portion and Base-Band Processing portion, it to the various multi-medium datas that comprise VOD and AOD that receive by antenna (ANT) from external network, in wireless communication frequency band, carry out the 1st time by external network wireless receiving rest image or activity video data and handle, again it is processed into the more intermediate frequency of low-frequency band, and then is processed into the signal of the frequency band that can handle at control part (200).
In addition, the various rest images of image input part (204) input that has from terminal or activity video data are modulated into the wireless communication frequency band signal after coder portion (202) coding, compression are handled, send to external network.
Audio portion (212) is modulated into wireless signal to the voice signal by microphone (MIC) input under the control of control part (200), the wireless signal that receives by RF portion (210) is carried out demodulation, and it is outputed to loud speaker (SPK) as voice signal.
And, when downloading content of multimedia, carry out demodulation to being contained in from the above-mentioned rest image of RF portion (210) reception or the wireless audio signal the activity video data, (SPK) plays output by loud speaker.
Key input part (214) has a plurality of numerical keys and function key, and wherein, function key is included in that terminal is provided with multimedia mode so that realize the required multimedia mode key of multimedia service.When the user presses set key, produce corresponding key data and output to control part (200).
The 1st display part (216) comprises the LCD (Liquid Crystal Display:LCD) of the various information of display terminal when general call mode, receives the various information signals of the key data that produced by key input part (214) and control part (200) and shows.
The 2nd display part (218) is with colour demonstration content of multimedia from image input part (204) or external network reception when being multimedia mode.
It is required that image input part (204) carries out the two-way multimedia service, when being multimedia mode, and the input service content or terminal use one side's that posts a letter various multi-medium datas, and pass to coder portion (202).
Coder portion (202) is under the control of control part (200), the photographed image signal that is provided by image input part (204) is converted to JPEG associating picture experts group or MPEG motion picture expert group form, compress by both fixed-ratios, compressed image from the content of multimedia of external network wireless receiving is carried out the decompress(ion) decoding of contracing, be input to the 2nd display part (218) then.
From the so-called content of multimedia that the said external network wireless receives, be various VOD and the AOD data that provide by web page server that is connected in mobile communication exchange (150) (Web server) or streaming server (140).
Fig. 3 is the action flow chart that mobile communication terminal of the present invention and network receive the setting up procedure that sends N the required wireless channel of packet data.After the action beginning, mobile communication terminal (110) sends to network (190) and requires to be provided with first packet service (Packet Service: to call PS in the following text.) PS1 additional requirement (Attach Request) (301) signal of network, after network (190) is handled it, send to mobile communication terminal (110) that PS1 is additional to confirm (AttachConfirm) (302) signal.
After above-mentioned mobile communication terminal (110) is handled it, send PDP (data pack protocol) context that is activated to network (190) and require (Activate Packet Data ProtocolContext Request) (303) signal, after network (190) is handled it, send PDP data pack protocol context approval (Activate Packet DataProtocol Context Accept) (304) signal that is activated to mobile communication terminal (110).
Since then, between above-mentioned mobile communication terminal (110) and network (190), transmit PSI data (305) mutually.
Then, mobile communication terminal (110) sends PS2 additional requirement (306) signal that requires to be provided with the second packet service network to network (190), after network (190) is handled it, send the additional affirmation of PS2 (307) signal to mobile communication terminal (110).
After above-mentioned mobile communication terminal (110) is handled it, send the PDP data pack protocol context that is activated to network (190) and require (308) signal, after network (190) is handled it, send PDP data pack protocol context approval (309) signal that is activated to mobile communication terminal (110).
Since then, between above-mentioned mobile communication terminal (110) and network (190), transmit the 2nd PS2 data (305) mutually.
By carrying out this process repeatedly, between above-mentioned mobile communication terminal (110) and network (190), transmit N PSN data mutually.
Fig. 4 is the action flow chart that mobile communication terminal of the present invention and network receive the setting up procedure of N the required wireless channel of stream service.After the action beginning, mobile mobile communication terminal (110) sends to streaming server (140) and requires to be provided with first stream service of reception (Streaming Service: to call SS in the following text.) stream connection request (Streaming Connection Request) (401) signal of required network, after streaming server (140) is handled it, send stream to mobile communication terminal (110) and connect affirmation (Streaming Connection Confirm) (402) signal.
After above-mentioned mobile communication terminal (110) is handled it, send requirement to streaming server (140) (Video/Audio) (403) signal of medium requirement (Setup Media Request) is set, after streaming server (140) is handled it, to mobile communication terminal (110) transmission medium are set and confirm (Setup Media Confirm) (404) signal.
Since then, between above-mentioned mobile communication terminal (110) and streaming server (140), transmit a SS1 flow data (405) mutually.
Then, mobile communication terminal (110) sends to streaming server (140) and requires to be provided with stream connection request (406) signal that receives the required network of the second stream service, after streaming server (140) is handled it, send stream to mobile communication terminal (110) and connect affirmation (407) signal.
After above-mentioned mobile communication terminal (110) is handled it, medium requirement (408) signal is set, after streaming server (140) is handled it, to mobile communication terminal (110) transmission medium is set and confirms (409) signal to streaming server (140) transmission.
Since then, between above-mentioned mobile communication terminal (110) and streaming server (140), transmit the 2nd SS1 flow data (410) mutually.
By carrying out this process repeatedly, between above-mentioned mobile communication terminal (110) and streaming server (140), transmit N SSN flow data mutually.
Fig. 5 is provided with the process that the terminal picture constitutes after having shown that terminal use of the present invention receives the multithread service, and Fig. 6 has shown the running of the picture that is provided with.If the configuration menu that in multithread service window (501) has been selected No. 1 menu, has shown, configurations shown window (502) then,
In the allocation window (502) of above-mentioned demonstration, picture displayed constitutes menu in No. 1 menu if also selected, and then display frame constitutes window (503).
Constitute in the window (503) in above-mentioned picture displayed, constitute the key frame (510) of playing the stream service content of accepting,, 5 sprites (511～515) to be played such as constitute at key frame (510) on every side.
Above-mentioned 5 sprites (511～515) are the situation of the embodiment of the invention just, in addition, also can be made of N sprite.
Constitute in the key frame (510) of window (503) at above-mentioned picture, shown in the 1st broadcasting pictures (601) of Fig. 6, when playing arbitrary content,, then constitute and select the 2nd sprite (512) in the window (504) at second picture if it is switched.
So, eject hint image and constitute completed information in next picture formation window (505), then information disappears automatically, ejects multithread service window (506).
At this moment, in the next picture (602) of the 1st broadcasting pictures (601) of Fig. 6, eject the information that prompting reconstitutes picture.
Under the state that above-mentioned multithread service window (506) has ejected, if the multithread of selecting to show in No. 2 menus connects menu, shown in the 2nd broadcasting pictures (603) of Fig. 6, the content that constitutes the 2nd sprite of selecting in the window (504) (512) at above-mentioned second picture is play in key frame (510).
If said process then can be selected service content arbitrarily in N the content in N sprite repeatedly, in key frame (510), play and appreciate.
When in above-mentioned key frame (510), playing any service content, can utilize VCR (videocassette recorder-video tape recorder) function (Play, Pause, Rewind, Fast Forward etc.) controls playing picture.
As the above-mentioned detailed description of doing, the present invention can show multinomial content simultaneously in a mobile communication terminal display unit, can optionally play a certain content then, the acceptance service.Therefore have following useful effect, that is, can satisfy intention, the optionally requirement of appreciation stream content according to the user.
Claims (5)
1. the multithread method of servicing of a mobile communication terminal is characterized in that being made of following several steps in the method for accepting to play on stream content service and the display unit at mobile communication terminal:
Step 1 is provided with repeatedly N number required wireless channel of (N) packet service (PS) of acceptance between above-mentioned mobile communication terminal and network;
Step 2 after being provided with above-mentioned manys' packet service wireless channel, between above-mentioned mobile communication terminal and streaming server, being provided with and receiving a plurality of content stream services (SS) required many (N) number stream service wireless channel;
Step 3 is provided with after the above-mentioned many numbers stream service wireless channels, shows a plurality of contents that receive manys' multithread service simultaneously in terminal, and the picture by the change custom menu constitutes then, optionally shows in key frame.
2. the multithread method of servicing of mobile communication terminal according to claim 1 is characterized in that:
The setting up procedure of above-mentioned many (N) number packet service wireless channel is, requirement carries out receiving manys' packet services (PS) required additional (Attach) between above-mentioned mobile communication terminal and network, after receiving affirmation, require the PDP data pack protocol context that is activated and obtain approval.
3. the multithread method of servicing of mobile communication terminal according to claim 1 is characterized in that:
The setting up procedure of above-mentioned many (N) number stream service wireless channel is, requirement carries out receiving many numbers stream service (SS) required connections between above-mentioned mobile communication terminal and streaming server, after receiving affirmation, require to be provided with medium (Video/Audio) and obtain affirmation.
4. the multithread method of servicing of mobile communication terminal according to claim 1 is characterized in that:
Above-mentioned picture constitute by just the key frame of play content and etc. N content sprite to be played constitute.
5. the multithread clothes of a mobile communication terminal are put, and play on the display screen of mobile communication terminal in the device of stream service received content, it is characterized in that being made of following several sections:
Speech channel manager portion, effect be above-mentioned mobile communication terminal and network settings behind the wireless channel, when the one or more stream services from streaming server connect when entering, it is managed by speech channel;
State supervisor portion, effect is the stream service that connects setting by above-mentioned speech channel manager portion in order to provide, and carries out state exchanges such as state initialization and setting, broadcast, exchange, manages the state of the speech channel that relevant speech channel manager managing with this;
Protocol manager portion, it only starts when above-mentioned a plurality of streams are served, and is real-time streaming protocol/real-time protocol (RTP)/real time control protocol management a group, when a plurality of stream services connect, with the state of state supervisor portion managed together agreement;
Display manager portion, effect is to manage in which way at the LCD of terminal display part to show a plurality of flow datas by the management of above-mentioned speech channel manager portion, when display management be a plurality of content the time, the order that is provided with according to custom menu shows;
The stream protocol handling part is served the standard processing protocol of required agreement according to receiving above-mentioned stream.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR42934/2003 | 2003-06-28 | ||
| KR10-2003-0042934A KR100535962B1 (en) | 2003-06-28 | 2003-06-28 | Service method for multi streaming of mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1578365A true CN1578365A (en) | 2005-02-09 |
| CN100536514C CN100536514C (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101235330A Expired - Fee Related CN100536514C (en) | 2003-06-28 | 2003-12-26 | Multistream service device for mobile communication terminal and method thereof |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100535962B1 (en) |
| CN (1) | CN100536514C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100567157B1 (en) * | 2005-02-11 | 2006-04-04 | 비디에이터 엔터프라이즈 인크 | A method of multiple file streamnig service through playlist in mobile environment and system thereof |
| KR101528934B1 (en) * | 2009-02-18 | 2015-06-15 | 주식회사 엘지유플러스 | System and method for providing cctv image information |
| KR20130082732A (en) * | 2011-12-15 | 2013-07-22 | 주식회사 네오위즈인터넷 | Method, terminal, and recording medium for providing user interface for contents service |
-
2003
- 2003-06-28 KR KR10-2003-0042934A patent/KR100535962B1/en active IP Right Grant
- 2003-12-26 CN CNB2003101235330A patent/CN100536514C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050001929A (en) | 2005-01-07 |
| CN100536514C (en) | 2009-09-02 |
| KR100535962B1 (en) | 2005-12-09 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120326 |
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Effective date of registration: 20120326 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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