CN103118421A - Method and device for reducing power consumption of terminal - Google Patents
Method and device for reducing power consumption of terminal Download PDFInfo
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- CN103118421A CN103118421A CN2013100437930A CN201310043793A CN103118421A CN 103118421 A CN103118421 A CN 103118421A CN 2013100437930 A CN2013100437930 A CN 2013100437930A CN 201310043793 A CN201310043793 A CN 201310043793A CN 103118421 A CN103118421 A CN 103118421A
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- rrc link
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- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
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- 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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method and a device for reducing power consumption of a terminal. The method includes: when a user needs to interact with a network, an RRC (radio resource control) link between the terminal and the network is established by sending an RRC link establishment request to the network; after the RRC link is established, the terminal monitors data traffic of the RRC link; if no data traffic is monitored on the RRC link within a preset time, an RRC link release indication message is sent to a network side; and the network side releases the RRC link according to the RRC link release indication message so as to enable the terminal to enter a low-power-consumption state. By the method and the device, overall power consumption of the terminal can be reduced, and stand-by time of the terminal is prolonged.
Description
Technical field
The present invention relates to GSM, WCDMA, LTE protocol terminal, particularly a kind of method and relevant apparatus that reduces power consumption of terminal.
Background technology
Current, abundant mobile phone terminal network application is embodied on intelligence more and more, Network Information is applied in the ubiquitous of people's life on every side, providing convenient and service efficiently, the Internet correlation function and mobile phone short message function on mobile phone terminal become of equal importance, and a negative effect of therefore bringing is that high power consumption time of mobile phone terminal is more and more longer, and it is shorter and shorter that stand-by time becomes.
procotol 3GPP background knowledge: when mobile phone terminal and network have data interaction, the mobile phone terminal protocol stack can be from low-power consumption idle state transition to using dedicated channel (Dedicated Channel, DCH) transmit data state, when mobile phone terminal is only received the data of network terminal, one of network side self-starting stops the DCH status timer, this timer time is when arriving, network notice mobile phone terminal protocol stack from DCH state transition to use forward access channel (Forward Access Channel, FACH) transmit data state, when mobile phone terminal and network terminal have up-downgoing data interaction or data rate when larger simultaneously, the mobile phone terminal protocol stack from FACH state transition to the DCH state.When mobile phone terminal is under the FACH state and there is no data interaction, one of network side self-starting stops the FACH status timer, this timer time is when arriving, to low-power consumption idle state, the process of state transition is leading by network side from FACH state transition for network side notice mobile phone terminal protocol stack.
According to the situation of general mobile phone terminal, under three kinds of states, the power consumption stream mode of mobile phone terminal is widely different:
1, under the Idle state, mobile phone terminal power consumption stream is: 1mA～2mA;
2, under the FACH state, mobile phone terminal power consumption stream is: 100mA～130mA;
3, under the DCH state, mobile phone terminal power consumption stream is: 150mA～700mA.
Enter the holding state scene for mobile phone terminal by operating state, have the situation of the invalid power consumption stream of mobile phone terminal:
suppose that now mobile phone terminal is in data full velocity transmission state, the user makes mobile phone terminal enter holding state by power key, suppose to stop the DCH status timer and stop FACH status timer duration to be set to 20 seconds, so, if will stop full velocity transmission during the mobile phone terminal standby, volume of transmitted data becomes 0, mobile phone terminal will spend 40 seconds and transfer low-power consumption idle state to from the DCH state, according to each state power consumption stream minimum value estimation in the 3GPP background knowledge, the ineffective power consumption that expends therebetween is 150mA*20sec+100mA*20sec=5000mA*sec, the power consumption that is equivalent to low-power consumption idle state consumption in 1.5 hours, reduce stand-by time 1.5 hours.
Summary of the invention
The object of the present invention is to provide a kind of method and device that reduces power consumption of terminal, can solve better the optimised power consumption problem of terminal data business.
According to an aspect of the present invention, provide a kind of method that reduces power consumption of terminal, having comprised:
When the user need to carry out when mutual with network, by sending the radio resource control RRC request for building link to network, set up the RRC link of terminal and network;
After the RRC link establishment, terminal is monitored the data traffic of described RRC link;
If within the predetermined time, monitoring on described RRC link does not have data traffic, sends the RRC link to network side and discharges Indication message;
Network side discharges Indication message according to described RRC link and discharges the RRC link, in order to make terminal enter low power consumpting state.
Preferably, after the RRC link is set up, starting terminal dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time.
Preferably, in described dormancy timing duration, if terminal monitoring has data traffic to described RRC link, the described dormancy timer of resetting.
Preferably, after the RRC link was set up, terminal was by starting a polling timer, and whether determine has data traffic on described RRC link in described dormancy timing duration, wherein, the integral multiple of the described dormancy timing duration poll timing duration that is described polling timer.
Preferably, if monitor on described RRC link, data traffic is arranged in described poll timing duration, described dormancy timer and described polling timer are reset, and monitoring data traffic again.
Preferably, there is no data traffic if monitor on described RRC link in described poll timing duration, described polling timer is reset, and continue monitoring data traffic, until reach described dormancy timing duration.
Preferably, described RRC link release Indication message is signaling Connection Release Indication message SCRI.
According to a further aspect in the invention, provide a kind of device that reduces power consumption of terminal, having comprised:
RRC link establishment module is used for need to carrying out by to network transmission radio resource control RRC request for building link, setting up the RRC link of terminal and network when mutual with network as the user;
The traffic monitoring module after being used for the RRC link establishment, is monitored the data traffic of described RRC link;
Link discharges the consumption module, be used for monitoring when there is no data traffic on described RRC link within the predetermined time, send the RRC link to network side and discharge Indication message, make network side discharge Indication message according to described RRC link and discharge the RRC link, so that terminal enters low power consumpting state.
Preferably, described traffic monitoring module is after the RRC link is set up, start the dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time, if in described dormancy timing duration, monitoring on described RRC link has data traffic, the described dormancy timer of resetting.
preferably, described traffic monitoring module is after the RRC link is set up, by starting polling timer, whether determine has data traffic on described RRC link in described dormancy timing duration, if monitor on described RRC link in the poll timing duration of described polling timer data traffic arranged, described dormancy timer and described polling timer are reset, and monitoring data traffic again, if monitor on described RRC link in described poll timing duration and there is no data traffic, described polling timer is reset, and continuation monitoring data traffic, until reach described dormancy timing duration, wherein, described dormancy timing duration is the integral multiple of described poll timing duration.
Compared with prior art, beneficial effect of the present invention is:
The present invention can make mobile terminal initiatively enter the dormant pattern of data service, and fast reducing terminal standby electric current descends the overall power of user when the routine use mobile terminal, improves the mobile terminal standby time.
Description of drawings
Fig. 1 is the Method And Principle block diagram of the reduction power consumption of terminal that provides of the embodiment of the present invention;
Fig. 2 is the device block diagram of the reduction power consumption of terminal that provides of the embodiment of the present invention;
Fig. 3 is the flow chart of the reduction mobile phone terminal power consumption that provides of the embodiment of the present invention.
Embodiment
To a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment only is used for description and interpretation the present invention, is not intended to limit the present invention below in conjunction with accompanying drawing.
Fig. 1 is the Method And Principle block diagram of the reduction power consumption of terminal that provides of the embodiment of the present invention, terminal is being used under the network application scene, when intermittence and transmitted data on network, the terminal protocol stack is monitored the data traffic of terminal, during within the predetermined time without any data traffic, monitoring program sends the RRC link to network and discharges Indication message when terminal, and trigger network enters low power consumpting state by terminal, as shown in Figure 1, step comprises:
Step 101, when the user need to carry out when mutual with network, by sending the RRC request for building link to network, set up the RRC link of terminal and network.
After step 102, RRC link establishment, terminal is monitored the data traffic of described RRC link.
After the RRC link is set up, starting terminal dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time.In described dormancy timing duration, if terminal monitoring has data traffic to described RRC link, described dormancy timer is reset.Further, after the RRC link was set up, terminal was by starting a polling timer, and whether determine has data traffic on described RRC link in described dormancy timing duration, wherein, the integral multiple of the described dormancy timing duration poll timing duration that is described polling timer.If monitor on described RRC link in described poll timing duration data traffic arranged, described dormancy timer and described polling timer are reset, and monitoring data traffic again, otherwise, described polling timer is reset, and the continuation monitoring data traffic, until reach described dormancy timing duration.
There is no data traffic if step 103 within the predetermined time, monitors on described RRC link, send the RRC link to network side and discharge Indication message.
Step 104, network side discharge Indication message according to described RRC link and discharge the RRC link, in order to make terminal enter low power consumpting state.
Stipulate according to the 3GPP agreement, terminal can send SCRI to network side, network side discharges the RRC link after receiving this message, make terminal enter immediately low-power consumption idle pattern, therefore, it can be signaling Connection Release Indication message (Signaling Connection Release Indicationmessage, SCRI) that above-mentioned RRC link discharges Indication message.
Fig. 2 is the device block diagram of the reduction power consumption of terminal that provides of the embodiment of the present invention, and as shown in Figure 2, device comprises:
RRC link establishment module 201 is used for need to carrying out by to network transmission radio resource control RRC request for building link, setting up the RRC link of terminal and network when mutual with network as the user.
After traffic monitoring module 202 is used for the RRC link establishment, the data traffic of described RRC link is monitored.Specifically, described traffic monitoring module is after the RRC link is set up, start the dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time, if in described dormancy timing duration, monitoring on described RRC link has data traffic, the described dormancy timer of resetting.further, described traffic monitoring module is after the RRC link is set up, by starting polling timer, whether determine has data traffic on described RRC link in described dormancy timing duration, if monitor on described RRC link in the poll timing duration of described polling timer data traffic arranged, described dormancy timer and described polling timer are reset, and monitoring data traffic again, if monitor on described RRC link in described poll timing duration and there is no data traffic, described polling timer is reset, and continuation monitoring data traffic, until reach described dormancy timing duration, wherein, described dormancy timing duration is the integral multiple of described poll timing duration.
Link discharges consumption module 203 and is used within the predetermined time, monitor when there is no data traffic on described RRC link, send the RRC link to network side and discharge Indication message, make network side discharge Indication message according to described RRC link and discharge the RRC link, so that terminal enters low power consumpting state.
During concrete enforcement, can add monitoring program according to general terminal protocol stack, this monitoring program operation principle is, when setting up the RRC connection for the transmission of data between terminal and network, it is the x polling timer Polling Timer of second that monitoring program starts a poll timing duration, starting a dormancy timing duration is the y dormancy timer Dormant Timer of second, and wherein, y is the integral multiple of x.When the poll timing duration of Polling Timer arrives, the monitoring program inspection has or not data traffic to produce in poll timing duration, as countless according to the flow Polling Timer that resets, begin the traffic monitoring of next poll timing duration, if data traffic reset Polling Timer and Dormant Timer are arranged, and monitoring again, it is all countless during according to flow when the dormancy timing duration that is circulated to Dormant Timer as Polling Timer arrives, send the SCRI instruction to network side, network discharges RRC and connects, and terminal enters low power consumpting state.This technical scheme can guarantee terminal after the transmission of data finishes, if y in second without any data traffic, automatically enter low power consumpting state, saved in use invalid power consumption of terminal.
Above-mentioned terminal refers to mobile terminal, for example mobile phone.
Fig. 3 is the flow chart of the reduction mobile phone terminal power consumption that provides of the embodiment of the present invention, and as shown in Figure 3, step comprises:
Step S301, terminal send the PDU packet to network.
Set up the RRC link between step S302, terminal and network, the network allocation physical channel is to terminal.
Step S303, terminal protocol stack start Pol l ing Timer and Dormant Timer, the poll timing duration of Pol l ing Timer requires enough little, and the dormancy timing duration of Dormant Timer is the integral multiple of PollingTimer poll timing duration.
Step S304, Polling Timer timing time arrive, and whether check has transfer of data in this time cycle, if transfer of data is arranged, and execution in step S305, otherwise, execution in step S306.
If step S305 has transfer of data, terminal protocol stack replacement Polling Timer and Dormant Timer come back to step S304
If step S306 is without transfer of data, and the arrival of the timing time of Dormant Timer, mobile phone terminal sends the SCRI instruction to network, and network based described SCRI instruction discharges the RRC link, the release physical channels resource, and mobile phone enters low power consumpting state.
In sum, the present invention has following technique effect:
The present invention is under the scene of the discontinuous usage data business of terminal, and for example Internet chat, online, mail Timing Synchronization can be saved a large amount of power consumptions.
Although above the present invention is had been described in detail, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a method that reduces power consumption of terminal, is characterized in that, comprising:
When the user need to carry out when mutual with network, by sending the radio resource control RRC request for building link to network, set up the RRC link of terminal and network;
After the RRC link establishment, terminal is monitored the data traffic of described RRC link;
If within the predetermined time, monitoring on described RRC link does not have data traffic, sends the RRC link to network side and discharges Indication message;
Network side discharges Indication message according to described RRC link and discharges the RRC link, in order to make terminal enter low power consumpting state.
2. method according to claim 1, is characterized in that, after the RRC link is set up, and starting terminal dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time.
3. method according to claim 2, is characterized in that, in described dormancy timing duration, if terminal monitoring has data traffic to described RRC link, and the described dormancy timer of resetting.
4. method according to claim 3, it is characterized in that, after the RRC link is set up, terminal is by starting a polling timer, whether determine has data traffic on described RRC link in described dormancy timing duration, wherein, the integral multiple of the described dormancy timing duration poll timing duration that is described polling timer.
5. method according to claim 4, is characterized in that, if monitor on described RRC link in described poll timing duration, data traffic arranged, described dormancy timer and described polling timer are reset, and monitoring data traffic again.
6. method according to claim 5, is characterized in that, there is no data traffic if monitor on described RRC link in described poll timing duration, described polling timer reset, and continue monitoring data traffic, until reach described dormancy timing duration.
7. according to claim 1-6 described methods of any one, is characterized in that, it is signaling Connection Release Indication message SCRI that described RRC link discharges Indication message.
8. a device that reduces power consumption of terminal, is characterized in that, comprising:
RRC link establishment module is used for need to carrying out by to network transmission radio resource control RRC request for building link, setting up the RRC link of terminal and network when mutual with network as the user;
The traffic monitoring module after being used for the RRC link establishment, is monitored the data traffic of described RRC link;
Link discharges the consumption module, be used for monitoring when there is no data traffic on described RRC link within the predetermined time, send the RRC link to network side and discharge Indication message, make network side discharge Indication message according to described RRC link and discharge the RRC link, so that terminal enters low power consumpting state.
9. device according to claim 8, it is characterized in that, described traffic monitoring module is after the RRC link is set up, start the dormancy timer, and the dormancy timing duration of described dormancy timer is defined as described predetermined time, if in described dormancy timing duration, monitoring on described RRC link has data traffic, the described dormancy timer of resetting.
10. device according to claim 9, it is characterized in that, described traffic monitoring module is after the RRC link is set up, by starting polling timer, whether determine has data traffic on described RRC link in described dormancy timing duration, if monitor on described RRC link in the poll timing duration of described polling timer data traffic arranged, described dormancy timer and described polling timer are reset, and monitoring data traffic again, if monitor on described RRC link in described poll timing duration and there is no data traffic, described polling timer is reset, and continuation monitoring data traffic, until reach described dormancy timing duration, wherein, described dormancy timing duration is the integral multiple of described poll timing duration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100437930A CN103118421A (en) | 2013-02-04 | 2013-02-04 | Method and device for reducing power consumption of terminal |
| PCT/CN2013/079825 WO2013167068A2 (en) | 2013-02-04 | 2013-07-22 | Method and device for reducing power consumption of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100437930A CN103118421A (en) | 2013-02-04 | 2013-02-04 | Method and device for reducing power consumption of terminal |
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| CN103118421A true CN103118421A (en) | 2013-05-22 |
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| CN2013100437930A Pending CN103118421A (en) | 2013-02-04 | 2013-02-04 | Method and device for reducing power consumption of terminal |
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| CN (1) | CN103118421A (en) |
| WO (1) | WO2013167068A2 (en) |
Cited By (8)
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| WO2013167068A2 (en) * | 2013-02-04 | 2013-11-14 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of terminal |
| CN103763762A (en) * | 2014-01-17 | 2014-04-30 | 宇龙计算机通信科技(深圳)有限公司 | Terminal management system, terminal and terminal management method |
| CN104684049A (en) * | 2013-11-26 | 2015-06-03 | 中兴通讯股份有限公司 | A concurrent data transmission controlling method, device and terminal |
| CN105101364A (en) * | 2014-05-20 | 2015-11-25 | 中兴通讯股份有限公司 | Method and terminal for activating fast dormancy |
| CN106162834A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | A kind of data transmission method for uplink and electronic equipment |
| CN110311934A (en) * | 2018-03-22 | 2019-10-08 | 电信科学技术研究院有限公司 | A kind of signaling connection method for releasing and communication device |
| CN110536389A (en) * | 2019-09-02 | 2019-12-03 | 广东小天才科技有限公司 | A kind of method, apparatus and terminal device reducing terminal device power consumption |
| CN111148280A (en) * | 2019-07-31 | 2020-05-12 | 广东小天才科技有限公司 | RRC (radio resource control) connection release method and system based on terminal equipment and terminal equipment |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013167068A3 (en) * | 2013-02-04 | 2014-01-03 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of terminal |
| WO2013167068A2 (en) * | 2013-02-04 | 2013-11-14 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of terminal |
| CN104684049A (en) * | 2013-11-26 | 2015-06-03 | 中兴通讯股份有限公司 | A concurrent data transmission controlling method, device and terminal |
| CN103763762A (en) * | 2014-01-17 | 2014-04-30 | 宇龙计算机通信科技(深圳)有限公司 | Terminal management system, terminal and terminal management method |
| CN105101364B (en) * | 2014-05-20 | 2019-04-02 | 中兴通讯股份有限公司 | A kind of method and terminal starting quick suspend mode |
| CN105101364A (en) * | 2014-05-20 | 2015-11-25 | 中兴通讯股份有限公司 | Method and terminal for activating fast dormancy |
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| CN106162834A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | A kind of data transmission method for uplink and electronic equipment |
| CN110311934A (en) * | 2018-03-22 | 2019-10-08 | 电信科学技术研究院有限公司 | A kind of signaling connection method for releasing and communication device |
| CN110311934B (en) * | 2018-03-22 | 2020-10-20 | 电信科学技术研究院有限公司 | Signaling connection release method and communication device |
| CN111148280A (en) * | 2019-07-31 | 2020-05-12 | 广东小天才科技有限公司 | RRC (radio resource control) connection release method and system based on terminal equipment and terminal equipment |
| CN111148280B (en) * | 2019-07-31 | 2023-10-27 | 广东小天才科技有限公司 | RRC connection release method and system based on terminal equipment and terminal equipment |
| CN110536389A (en) * | 2019-09-02 | 2019-12-03 | 广东小天才科技有限公司 | A kind of method, apparatus and terminal device reducing terminal device power consumption |
| CN110536389B (en) * | 2019-09-02 | 2022-04-01 | 广东小天才科技有限公司 | Method and device for reducing power consumption of terminal equipment and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013167068A2 (en) | 2013-11-14 |
| WO2013167068A3 (en) | 2014-01-03 |
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Application publication date: 20130522 |