CN1630363A - Stream media service method based on battery capacity of mobile communication terminal - Google Patents
Stream media service method based on battery capacity of mobile communication terminal Download PDFInfo
- Publication number
- CN1630363A CN1630363A CNA2004100739683A CN200410073968A CN1630363A CN 1630363 A CN1630363 A CN 1630363A CN A2004100739683 A CNA2004100739683 A CN A2004100739683A CN 200410073968 A CN200410073968 A CN 200410073968A CN 1630363 A CN1630363 A CN 1630363A
- Authority
- CN
- China
- Prior art keywords
- battery capacity
- terminal
- stream media
- media service
- mobile communication
- Prior art date
- 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
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2385—Channel allocation; Bandwidth allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Telephone Function (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A stream media service method based on battery capacity of mobile communication terminal, specifically, when the battery capacity of the terminal is reduced below a certain amount, the stream media server provides part services of the video/audio services, or the video coding ratio is lowered, and then for transmission, thus it can achieve to reduce the battery power consumption, and at the same time to extend the time when the stream media service can be received. The present invention includes the following steps: transmitting the network status information and the battery capacity information from the terminal to the stream media server; using the received network status information to an encoding rate; when the received battery capacity information value is less than the specified value, only the video encoding rate is reduced to below a set value, and then sent to terminals, or only the audio data is sent to the terminal. Through the implementation of the above steps can obtains the effects of reducing the battery power consumption, and extending the time when the stream media service can be received.
Description
Technical field
The present invention relates to a kind of stream media service method based on battery capacity of mobile communication terminal, belong to moving communicating field, particularly, when the battery capacity of portable terminal is reduced to some when following, make the part service in the streaming media server restriction transmission video, perhaps reduce the video coding ratio, reduce battery consumption, to prolong the time of receiving stream media service.
Background technology
In the ordinary course of things, when mobile communication terminal is downloaded animation file (mov, avi etc.) by server, need to consume tens of minutes clock times, for this reason, need the user to undertake higher communication cost, in order to improve this point, people have proposed the streaming media service mode.
Streaming media service is meant, only utilizes a certain amount of data that a kind of service of real-time playing function also can be provided, and utilizes this streaming media service, can watch the TV program in real time or receive VOD (Video on Demand) service.
Below, simple explanation is carried out in above-mentioned VOD streaming media service.
In order to realize above VOD streaming media service, need a protocol stack that constitutes by real-time streaming protocol RTSP (Real TimeStreaming Protocol), realtime transmission protocol RTP (Real-time Transport Protocol), RTCP Real-time Transport Control Protocol RTCP (RTP Control Protocol) etc.Wherein, by RTSP provide a kind of carry out animation play, suspend, down one page, page up, the required method of function such as stop, this method then is loaded in the TCP bag, receives and dispatches between terminal and server.
The effect of RTP is to transmit actual stream data, and prepares to successfully manage the required service quality QoS of network speed (Quality of Service) function, overcomes the required mistake of network error and recover (Error Recovery) function, overcome the required function corresponding of situation etc. that finishes terminal with inappropriate method by RTCP.Wherein, as successfully managing the required scheme of network speed, the number-of-packet that runs off by RTCP exchange, shake at interval, with respect to the QoS information such as retardation time of previous packet, by after the suitable QoS of streaming media server evaluation, provide adaptive coding (adaptive encoding) again.
In the stream media service method that in the past in mobile communication terminal, adopted, the network state information QoS that utilization is sent by terminal, make streaming media server that coding ratio (encoding rate) is set, and utilize set coding ratio, carry out the video/audio related service.
But the streaming media service of Cai Yonging in the past has been because only considered network speed between terminal and the streaming media server, and do not consider the remaining battery capacity of terminal, caused thus when battery capacity is not enough, can't continue the problem of receiving stream media service.
Summary of the invention
According to the problem of above existence, the object of the present invention is to provide a kind of stream media service method based on battery capacity of mobile communication terminal.According to method provided by the invention, send the data of relevant battery capacity to streaming media server by terminal, after streaming media server confirms that the battery capacity data received are less than data designated, only send video data or the voice data that coding ratio has reduced to terminating machine, to reduce amount of battery consumption, prolong the time of receiving stream media service.
The invention is characterized in that this method in turn includes the following steps: the step that sends network state information and battery capacity information by terminal to streaming media server; Utilize the above-mentioned network state information that is received, the step of coding ratio (encoding rate) is set; When the battery capacity information value that is received during less than designated value, only the video coding ratio is reduced to below the value of setting, give terminal then, perhaps only voice data is sent to the step of terminal.
The battery capacity information of above reception is divided into third gear such as upper, middle and lower, if satisfy " on " during shelves, utilize the coding ratio that has pre-set that service is provided; Satisfy " in " during shelves, only the video coding ratio is reduced to half of set point, respective service is provided then; When satisfying the D score shelves, only voice data is sent to terminal.
The battery capacity scope of terminal is set at 0～10 o'clock, " on " satisfied 7～10 scopes, " in " satisfying 4～6 scopes, D score satisfies 0～3 scope.
When above-mentioned terminal receives only voice data, be about to close the power supply that provides for the terminal display window.
It is Real-time Transport Protocol Control Protocol that the information of the relevant battery capacity that sent by above terminal is kept at RTCP Real-time Transport Control Protocol, is called for short that the expansion based on configuration file is within the profile-specific extensions part in the packet zone of RTCP.
As above detailed description, in the present invention, send the end cell capacity data by terminal to streaming media server, whether the battery capacity of being confirmed to be received by streaming media server is less than designated value, send the video data that has reduced coding ratio to terminal then, perhaps only send voice data etc., reduce battery power consumption to reach, prolong can the receiving stream media service effects such as time.
Description of drawings
Fig. 1 is according to a kind of stream media service method based on battery capacity of mobile communication terminal of the present invention
The embodiment flow chart;
Fig. 2 is the relevant RTCP RR pack arrangement schematic diagram that is applied among the present invention.
Wherein: SR: service request, i.e. Service Request
LSR: circuit service request, i.e. Line Service Request
DLSR: dial line service request, i.e. Dial Line Service Request
Embodiment
Below, reach preferred embodiment in conjunction with the accompanying drawings, to a kind of stream media service method among the present invention with as above feature, carry out following explanation based on battery capacity of mobile communication terminal.
Fig. 1 is the embodiment flow chart according to a kind of stream media service method based on battery capacity of mobile communication terminal of the present invention.As shown in the figure, this method comprises the steps: by terminal to streaming media server request streaming media service, concurrent SCN Space Cable Network state information and battery capacity information; Streaming media server then utilizes the above-mentioned network state information that is received, and coding ratio (encoding rate) is set, and according to the above battery capacity information that is received, carries out the streaming media service corresponding to the end cell capacity.
For the streaming media service of the end cell capacity information that receives corresponding to above streaming media server is provided, the battery capacity information that is received is divided into third gear such as upper, middle and lower, if satisfy " on " during shelves, the coding ratio that has set before utilizing provides service; Satisfy " in " during shelves, only video coding ratio (encoding rate) is reduced to half of set point, respective service is provided then; When satisfying the D score shelves, only carry out the streaming media service that voice data is sent to terminal.Wherein, for the upper, middle and lower classification of battery capacity, can be by consulting the decision details between mobile communication merchant and the streaming media service supplier mutually.
And, by terminal when streaming media server sends appointed information, to adopt RTCP (RTP ControlProtocol) RR (Receiver Report) data packet form, and the information of relevant battery capacity will be kept at the part that is defined as " based on the expansion (profile-specific extensions) of configuration file " in as shown in Figure 2 the RR bag zone.
To comprising the as above implementation process of the present invention of step, carry out following explanation.
Terminal is for the receiving stream media service, to streaming media server request streaming media service, then, remaining battery capacity (voltage) information etc. of network state information, terminal between terminal and the streaming media server is loaded into RTCP RR and wraps, carry out data then and transmit by terminal.At this moment, in the streaming media service service process, regularly send the information of relevant above-mentioned network state and battery capacity by terminal to streaming media server.
Find by streaming media server and to be loaded into network state information and the end cell capacity information that above-mentioned RTCP RR wraps, and utilize above-mentioned network state information, coding ratio is set.
After above coding ratio setting is finished, carry out the streaming media service that meets battery capacity information.Below, the battery capacity scope of terminal is assumed to be 0～10, and wherein battery capacity situation about satisfying 7～10 o'clock be set to " on ", satisfy and be set in 4～6 o'clock " in ", satisfy and be set to D score at 0～3 o'clock.Based on above hypothesis, carry out following explanation.
When end cell capacity information that streaming media server received satisfy " on " time, carry out streaming media service based on the coding ratio that is provided with according to network state information, that is to say, adopt to be same as the current implementing method and to carry out streaming media service; If satisfy " in " time, only video coding ratio (encoding rate) is reduced to half of set point, carry out respective service then, to reduce the video data volume that sends to terminal.
And, when satisfying D score, do not send video data, only carry out the streaming media service that voice data is sent to terminal.At this moment,,, cut off the power supply that offers the terminal display window, close display window in order to save unnecessary power consumption because terminal receives only voice data.For example, in the process of watching certain highlight in real time, if the battery capacity of terminal is reduced to D score, this battery capacity information is sent to streaming media server, streaming media server is only carried out the streaming media service of transmission corresponding to the voice data of this news.Receive the voice data that sends by above streaming media server by terminal, listen to, like this, not only can reduce energy content of battery consumption, and can receive press service for a long time for the user.Certainly, by closing the power supply that offers the terminal display window, can accept the press service of longer time.
Above embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (5)
1. the stream media service method based on battery capacity of mobile communication terminal is characterized in that, this method in turn includes the following steps: the step that is sent network state information and battery capacity information by terminal to streaming media server; Utilize the above-mentioned network state information that is received, the step of coding ratio is set; When the battery capacity information value that is received during less than designated value, only the video coding ratio is reduced to below the value of setting, give terminal then, perhaps only voice data is sent to the step of terminal.
2. according to a kind of stream media service method described in the claim 1 based on battery capacity of mobile communication terminal, it is characterized in that: the battery capacity information of above reception is divided into third gear such as upper, middle and lower, if satisfy " on " during shelves, utilize the coding ratio that has pre-set that service is provided; Satisfy " in " during shelves, only the video coding ratio is reduced to half of set point, respective service is provided then; When satisfying the D score shelves, only voice data is sent to terminal.
3. according to a kind of stream media service method described in the claim 2 based on battery capacity of mobile communication terminal, it is characterized in that: the battery capacity scope of terminal is set at 0～10 o'clock, " on " satisfied 7～10 scopes, " in " satisfying 4～6 scopes, D score satisfies 0～3 scope.
4. according to a kind of stream media service method described in the claim 1, it is characterized in that: when above-mentioned terminal receives only voice data, be about to close the power supply that provides for the terminal display window based on battery capacity of mobile communication terminal.
5. according to a kind of stream media service method described in the claim 1 based on battery capacity of mobile communication terminal, it is characterized in that: it is Real-time Transport Protocol Control Protocol that the information of the relevant battery capacity that sent by above terminal is kept at RTCP Real-time Transport Control Protocol, is called for short that the expansion based on configuration file is within the profile-specific extensions part in the packet zone of RTCP.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030092656A KR100556913B1 (en) | 2003-12-17 | 2003-12-17 | Streaming service method according to battery capacity of mobile communication terminal |
| KR1020030092656 | 2003-12-17 | ||
| KR10-2003-0092656 | 2003-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1630363A true CN1630363A (en) | 2005-06-22 |
| CN1306813C CN1306813C (en) | 2007-03-21 |
Family
ID=34858603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100739683A Expired - Fee Related CN1306813C (en) | 2003-12-17 | 2004-09-17 | Stream media service method based on battery capacity of mobile communication terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100556913B1 (en) |
| CN (1) | CN1306813C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018268B (en) * | 2006-02-09 | 2010-05-12 | 中兴通讯股份有限公司 | A stream media service system and method based on the program source |
| CN101018321B (en) * | 2006-02-09 | 2010-09-29 | 中兴通讯股份有限公司 | A stream media service system and method based on ordering program |
| CN103166995A (en) * | 2011-12-14 | 2013-06-19 | 华为技术有限公司 | Method and device of video transmission |
| CN103748553A (en) * | 2011-06-28 | 2014-04-23 | 惠普发展公司，有限责任合伙企业 | Display of operating status information of client in remote desktop session |
| CN104604286A (en) * | 2012-09-28 | 2015-05-06 | 英特尔公司 | Energy-aware multimedia adaptation for streaming and conversational services |
| CN106465275A (en) * | 2014-05-13 | 2017-02-22 | 高通股份有限公司 | Techniques for managing power consumption of a mobile device |
| CN114648817A (en) * | 2020-12-18 | 2022-06-21 | 北京筑梦园科技有限公司 | Image transmission method, processor and parking charging system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8355709B2 (en) | 2006-10-23 | 2013-01-15 | Qualcomm Incorporated | Device that determines whether to launch an application locally or remotely as a webapp |
| WO2014192415A1 (en) | 2013-05-31 | 2014-12-04 | ソニー株式会社 | Information processing device and information processing method |
| KR101518046B1 (en) * | 2014-07-16 | 2015-05-18 | 서울대학교산학협력단 | Method and system for video streaming |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000069107A (en) * | 1998-08-19 | 2000-03-03 | Canon Inc | Battery power saving device, battery power saving method and storage medium |
| JP2001224068A (en) * | 2000-02-09 | 2001-08-17 | Nec Shizuoka Ltd | Communication equipment and its communication method |
| KR100434049B1 (en) * | 2001-10-16 | 2004-06-04 | 엘지전자 주식회사 | Method for modifying data transmission speed of vod service system |
-
2003
- 2003-12-17 KR KR1020030092656A patent/KR100556913B1/en not_active IP Right Cessation
-
2004
- 2004-09-17 CN CNB2004100739683A patent/CN1306813C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101018268B (en) * | 2006-02-09 | 2010-05-12 | 中兴通讯股份有限公司 | A stream media service system and method based on the program source |
| CN101018321B (en) * | 2006-02-09 | 2010-09-29 | 中兴通讯股份有限公司 | A stream media service system and method based on ordering program |
| US10609115B2 (en) | 2011-06-28 | 2020-03-31 | Hewlett-Packard Development Company, L.P. | Display of operating status information of a client in a remote desktop session |
| US9854024B2 (en) | 2011-06-28 | 2017-12-26 | Hewlett-Packard Development Company, L.P. | Display of operating status information of a client in a remote desktop session |
| CN103748553A (en) * | 2011-06-28 | 2014-04-23 | 惠普发展公司，有限责任合伙企业 | Display of operating status information of client in remote desktop session |
| CN103748553B (en) * | 2011-06-28 | 2018-09-21 | 惠普发展公司，有限责任合伙企业 | Display of the operational status information of client in remote desktop session |
| CN103166995B (en) * | 2011-12-14 | 2016-08-10 | 华为技术有限公司 | A kind of video transmission method and device |
| US9706565B2 (en) | 2011-12-14 | 2017-07-11 | Huawei Technologies Co., Ltd. | Method and device for video transmission |
| WO2013086953A1 (en) * | 2011-12-14 | 2013-06-20 | 华为技术有限公司 | Method and device for video transmission |
| CN103166995A (en) * | 2011-12-14 | 2013-06-19 | 华为技术有限公司 | Method and device of video transmission |
| CN104604286A (en) * | 2012-09-28 | 2015-05-06 | 英特尔公司 | Energy-aware multimedia adaptation for streaming and conversational services |
| CN106465275A (en) * | 2014-05-13 | 2017-02-22 | 高通股份有限公司 | Techniques for managing power consumption of a mobile device |
| CN106465275B (en) * | 2014-05-13 | 2019-09-27 | 高通股份有限公司 | For managing the technology of mobile device power consumption |
| US11039390B2 (en) | 2014-05-13 | 2021-06-15 | Qualcomm Incorporated | Techniques for managing power consumption of a mobile device |
| CN114648817A (en) * | 2020-12-18 | 2022-06-21 | 北京筑梦园科技有限公司 | Image transmission method, processor and parking charging system |
| CN114648817B (en) * | 2020-12-18 | 2023-08-08 | 北京筑梦园科技有限公司 | Image transmission method, processor and parking charging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1306813C (en) | 2007-03-21 |
| KR20050060922A (en) | 2005-06-22 |
| KR100556913B1 (en) | 2006-03-03 |
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120308 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120308 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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Granted publication date: 20070321 Termination date: 20120917 |