CN103402246A - Method for reducing energy consumption of mobile communications terminal - Google Patents
Method for reducing energy consumption of mobile communications terminal Download PDFInfo
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- CN103402246A CN103402246A CN2013103326431A CN201310332643A CN103402246A CN 103402246 A CN103402246 A CN 103402246A CN 2013103326431 A CN2013103326431 A CN 2013103326431A CN 201310332643 A CN201310332643 A CN 201310332643A CN 103402246 A CN103402246 A CN 103402246A
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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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Abstract
The invention relates to a method for reducing the energy consumption of a mobile communications terminal, comprising the steps of constituting a data processing unit of the mobile communications terminal by a modem and a central processing unit, modulating a received wireless communication signal by the modem and then transmitting the modulated signal by the modem to the central processing unit for processing; and after receiving information, judging that the received information is useful information connection or useless information connection at first by the modem, wherein if the information is the useful information connection, the central processing unit is awoken for processing and if the information is the useless information connection, the central processing unit is not awaken, but connection response information is replied according to a connection protocol. By the adoption of the method for reducing the energy consumption of the mobile communications terminal, the central processing unit is prevented from being awaken to employ a great number of resources for the processing of a simple network handshaking signal in the case of no required information processing, but only the modem part consuming minimum energy is started for power conservation; the circuit structure of an existing wireless mobile communication terminal is not required to be modified, except software, which is economical and practical; and due to no network interruption, no user data are lost.
Description
Technical field
The invention belongs to communication field, particularly a kind of mobile communication terminal reduces the method for energy consumption, is that a kind of mobile communication terminal is taken over the handshaking information processing by Modem and reached the method for power saving.
Background technology
At present, intelligent terminal is rapidly universal, and such as the mobile terminals such as 3G mobile of at present extensive use, their processors are quick, multinucleation, and internal memory is also increasing, and screen is also increasing, and corresponding power consumption straight line rises.Intelligent terminal needs real-time online to keep data to be connected with total site server at any time, real-time online causes terminal often will start operation and total site server is shaken hands and replied frequently, and this shaking hands of frequently carrying out replied the power consumption of very big increase intelligent terminal at present.Although be applied to intelligent terminal along with the progress of science and technology has the high-energy battery of becoming better and better to develop, its mobile terminal complete machine flying power still becomes the greatest problem that affects user's experience always.its key is that the energy consumption of the central processing unit of mobile terminal is to increase along with the increase of deal with data amount, and at present mobile terminal to the tupe of data is, except exchanges data requires to wake up central processing unit processes, central processing unit also will often will start operation and reply with company's machine state handshaking information that total site server does not need to carry out the data processing frequently, and the air time of one day and message processing time only account for 5% to 20% of the time usually, the most of the time terminal all is in holding state, if will disconnect the connection of shaking hands under holding state, reduce the machine wake-up times and can reach the power saving purpose, but the shortcoming that the method causes is: disconnect the connection of shaking hands, can cause a lot of softwares (especially instant messaging class software) suspension, lose service, having a strong impact on the user experiences.
Summary of the invention
The objective of the invention is to propose a kind of mobile communication terminal and reduce the method for energy consumption, particularly for the mobile phone mobile communication terminal, reduce the method for energy consumption, the characteristics of utilizing the Modem operation energy consumption low, substitute the processing of central processing unit to handshaking information with Modem, reduce the time that central processing unit is processed invalid data, and then reach the purpose that reduces the mobile terminal energy consumption.
To achieve these goals, technical scheme of the present invention is: a kind of radio mobile communication terminal reduces the method for energy consumption, comprise the mobile communication terminal data processing unit that is formed by modulator-demodulator (Modem) and central processing unit, central processing unit carries out data-signal with the mobile radio networks server in real time by modulator-demodulator and is connected, and is sent to central processing unit after the wireless communication signals modulation that the mobile radio networks server that described modulator-demodulator will receive sends and processes; Described method is: after described modulator-demodulator receives information, at first do you judge that the information that receives is that useful information connects or garbage connects? if useful information connects, waking central processing unit up processes,, if garbage connects, do not wake central processing unit up and directly according to connection protocol, reply and connect response message.
Scheme is further: it is the link information and by the not process information of operator's regulation of shaking hands of information amount not that described garbage connects.
Scheme is further: the information that described judgement receives is that useful information connects or the concrete steps that garbage connects are: after the information modulation /demodulation that modulator-demodulator will receive, judge it is that useful information connects or garbage connects by the information category position and by a register that sets in advance, be placed with the not process information classification of operator's regulation in described register.
The present invention compared with prior art has following advantage:
1. avoid central processing unit to be waken up when not needing to do information processing, and employ a large amount of resources, process simple network handshake, the modem that only enables energy consumption minimization partly saves electric weight.
2. need not existing radio mobile communication terminal circuit structure is done any change, only need to change software, economical and practical.
3. not suspension, can not lose user data.
Below in conjunction with drawings and Examples, the present invention is made a detailed description.
Description of drawings
Fig. 1 is the cordless communication network schematic diagram;
Fig. 2 is mobile terminal and relay station network information communications status schematic diagram in the past;
Fig. 3 is mobile terminal of the present invention and relay station network information communications status schematic diagram.
Embodiment
a kind of radio mobile communication terminal reduces the embodiment of the method for energy consumption, referring to Fig. 1, Fig. 2 and Fig. 3, described method is based on the method that network system that mobile radio networks server 1 is connected with radio mobile communication terminal 3 by wireless network 2 realizes, particularly for the mobile phone mobile communication terminal, reduce the method for energy consumption, comprise the radio mobile communication terminal data processing unit that is formed by modulator-demodulator (Modem) 3-1 and central processing unit 3-2, central processing unit carries out data-signal with the mobile radio networks server in real time by modulator-demodulator and is connected, being sent to central processing unit after the wireless communication signals modulation that the mobile radio networks server that described modulator-demodulator will receive sends processes, described method is: after described modulator-demodulator receives information, at first do you judge that the information that receives is that useful information connects or garbage connects? if useful information connects, waking central processing unit up processes,, if garbage connects, do not wake central processing unit up and directly according to connection protocol, reply and connect response message.
In embodiment: it is the link information of shaking hands (for example connecting confirmation) of not information amount and the not process information of being stipulated by the operator that described garbage connects.
In embodiment: the information that described judgement receives is that useful information connects or the concrete steps that garbage connects are: after the information modulation /demodulation that modulator-demodulator will receive, judge it is that useful information connects or garbage connects by the information category position and by a register that sets in advance, be placed with the not process information classification of operator's regulation in described register.Use the process of the method to be: a judgement register is set in advance in the processor of modulator-demodulator, increase an option in the order that original central processing unit is carried out, namely whether refuse to accept a certain information, MSN site information for example, the condition code that will represent the MSN site information deposits the judgement register in, condition code in the information of the processor of modulator-demodulator after with demodulation is compared with the judgement register, if conform to regard to not waking central processing unit up, process, otherwise just wake central processing unit up, process.
The data of smart mobile phone are processed and generally two parts, are consisted of, the one, central processing unit, the speed of service is fast, consume high, processing host internal memory, demonstration, audio frequency etc. content; The 2nd, modulator-demodulator (Modem) part, modulator-demodulator (Modem) part is responsible for transmitting-receiving and the processing of wireless signal, and the speed of service is relatively much lower, and committed memory is few, consumes little.The present embodiment is exactly to carry out originally transferring to modem by the work that central processing unit is done, and has reduced in a large number the workload of central processing unit.Because the work of shifting is the connection confirmation of not perception of user, this connection confirmation can frequently be waken host CPU up, but without any effective information.
The present embodiment is exactly for present mobile Internet age; need the mobile application of instant networking more and more; these are applied handshaking information frequently and add that connecting confirmation does not stop wake-up master, and connecting confirmation does not have amount of information, consumes in a large number the valuable electric weight of intelligent terminal.Can effectively reduce power consumption by above-mentioned way.Namely with the Modem replacement central processing unit of low-power consumption, process those and just guarantee the protocol information that connects, save power consumption.
The present embodiment is mainly the processing of the paging information that connects of confirmation that network application is sent.To the downlink data judgement, extract the work of paging information from original central processing unit, transfer in Modem.Because central processing unit can dormancy be to reach the power saving purpose when the user is no, frequently being waken up can increased power dissipation.And modem be exactly originally work always (otherwise just do not received phone.) two flow charts of Fig. 2 and Fig. 3 can find out, Fig. 2 is existing mode of operation, Modem is a data passage, does not do any data and processes.Fig. 3 is that the present embodiment is shouldered the responsibility of processing the network application paging information by modem, and this is the starting point of the present embodiment purpose.In figure, useful information represents with solid line, connecting confirmation dots, for concrete network handshaking information, different network application meetings is different, the handshaking information of QQ and MSN must be different, therefore only need its classification of judgement, and according to its classification character, just can judge different information.Need only as for other agreement of itself having drafted according to each application.
Claims (3)
1. a radio mobile communication terminal reduces the method for energy consumption, comprise the mobile communication terminal data processing unit that is formed by modulator-demodulator and central processing unit, central processing unit carries out data-signal with the mobile radio networks server in real time by modulator-demodulator and is connected, and is sent to central processing unit after the wireless communication signals modulation that the mobile radio networks server that described modulator-demodulator will receive sends and processes; It is characterized in that, after described modulator-demodulator receives information, at first do you judge that the information that receives is that useful information connects or garbage connects? if useful information connects, waking central processing unit up processes,, if garbage connects, do not wake central processing unit up and directly according to connection protocol, reply and connect response message.
2. a kind of radio mobile communication terminal according to claim 1 reduces the method for energy consumption, it is characterized in that, it is the link information and by the not process information of operator's regulation of shaking hands of information amount not that described garbage connects.
3. a kind of radio mobile communication terminal according to claim 1 reduces the method for energy consumption, it is characterized in that, the information that described judgement receives is that useful information connects or the concrete steps that garbage connects are: after the information modulation /demodulation that modulator-demodulator will receive, judge it is that useful information connects or garbage connects by the information category position and by a register that sets in advance, be placed with the not process information classification of operator's regulation in described register.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804045A (en) * | 2016-12-30 | 2017-06-06 | 广东欧珀移动通信有限公司 | A kind of transmission control method of broadcast message, and access device |
| CN107040915A (en) * | 2017-03-30 | 2017-08-11 | 珠海市魅族科技有限公司 | A kind of virtual SIM card implementation method and virtual SIM card device |
| WO2019015649A1 (en) * | 2017-07-21 | 2019-01-24 | 维沃移动通信有限公司 | Wireless network connecting method and mobile terminal |
| CN111324195A (en) * | 2020-02-03 | 2020-06-23 | 合肥联宝信息技术有限公司 | System working mode adjusting method and device |
| CN112822764A (en) * | 2020-12-31 | 2021-05-18 | 读书郎教育科技有限公司 | Power consumption reduction method based on modem interaction |
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| CN101925160A (en) * | 2009-06-11 | 2010-12-22 | 上海易狄欧电子科技有限公司 | Wireless data transceiving method and system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804045A (en) * | 2016-12-30 | 2017-06-06 | 广东欧珀移动通信有限公司 | A kind of transmission control method of broadcast message, and access device |
| CN106804045B (en) * | 2016-12-30 | 2020-03-03 | Oppo广东移动通信有限公司 | Forwarding control method of broadcast message and access equipment |
| CN107040915A (en) * | 2017-03-30 | 2017-08-11 | 珠海市魅族科技有限公司 | A kind of virtual SIM card implementation method and virtual SIM card device |
| CN107040915B (en) * | 2017-03-30 | 2019-02-12 | 珠海市魅族科技有限公司 | A kind of virtual SIM card implementation method and virtual SIM card device |
| WO2019015649A1 (en) * | 2017-07-21 | 2019-01-24 | 维沃移动通信有限公司 | Wireless network connecting method and mobile terminal |
| CN111324195A (en) * | 2020-02-03 | 2020-06-23 | 合肥联宝信息技术有限公司 | System working mode adjusting method and device |
| CN112822764A (en) * | 2020-12-31 | 2021-05-18 | 读书郎教育科技有限公司 | Power consumption reduction method based on modem interaction |
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Application publication date: 20131120 |