CN1825993A - Mobile communication system with energy consumption reducing function and method thereof - Google Patents
Mobile communication system with energy consumption reducing function and method thereof Download PDFInfo
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- CN1825993A CN1825993A CNA2005100113392A CN200510011339A CN1825993A CN 1825993 A CN1825993 A CN 1825993A CN A2005100113392 A CNA2005100113392 A CN A2005100113392A CN 200510011339 A CN200510011339 A CN 200510011339A CN 1825993 A CN1825993 A CN 1825993A
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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
This invention discloses a mobile communication system capable of reducing energy lost including an emission module, a receiving module and multiple processors characterizing in also including a control device reducing the energy lost of the receiving module connected with the receiving module and that of the processor is used to control the energy lost of said receiving module by judging if the operation mode of the receiving module at the close state is static or at the relatively fixed point state and let it monitor the bp information only.
Description
Technical field
The present invention relates to a kind of mobile communication system and method, particularly relate to the treatment system and the method that reduce the mobile communication equipment energy consumption in the field of mobile communication.
Background technology
In common mobile communication equipment, the cruise time (service time) is one of core capabilities of being concerned about the most of user.Each research and development manufacturer all takes much count of power problems all the time, and the measure of specifically taking is taked transmission power control nothing more than, reduces LCD LCD power consumption, closes processor in case of necessity or made it to be in low power consumption state etc.In concrete power consumption control technology, use the most effectively and adopt exactly widely the large scale integrated chip that possesses power conservation feature.This type of chip possesses the external control interface that enters low power consumption or dormancy (closing), at any time it is carried out power consumption control in order to the system core.
Handle this part specific to wireless signal, the major measure of taking is that transmitting power is controlled.When especially being in non-emission state/idle (standby) state for the wireless telecommunications system system, because receiving, launches signal with respect to signal, power consumption is more much smaller than it, so only emission takes measures to carry out power control to signal, reception is not generally carried out or is not had effectively measure to carry out power-saving control to signal.
Although wireless telecommunications system has been carried out various Energy Saving Control measures, specifically aspect signal processing, never have any good especially measure, the energy that it consumed is bigger.It is a thing highly significant for prolonging this important indicator of weighing the mobile communication equipment ability of cruise time that the solution signal receives caused energy resource consumption.Various mobile communication protocol standards are GSM and 3GPP for example, and the mode of all the time taking uninterruptedly to measure radio signal power keeps good communication link or carries out link switchover.The problem of bringing like this is that modulator-demodulator (MODEM) chip need be in big load operation state always when processing signals receives, although mobile communication equipment remains static at this moment or fixes a point state relatively.For this kind equipment, the transmitting power of base station is constant relatively in fact, and radio propagation path also is relatively-stationary, and not exclusively needs maintenance constantly to the measurement of Radio Link.By taking, and suitably revise wireless communication protocol, the power of receiver module is reduced widely, and can further reduce the load of aspect, base station such as transducer, artificial or programme controlled measure.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mobile communication system and method with function capable of reducing energy consumption, in order to solve the problem that can't effectively reduce mobile communication receiver module energy consumption in the prior art.
To achieve these goals, the invention provides a kind of mobile communication system with function capable of reducing energy consumption, comprise transmitter module, receiver module, a plurality of processors, it is characterized in that, also comprise: one reduces the control device of receiver module energy consumption, the described receiver module that connects described receiver module and processor respectively, whether the operational mode that is used for being in by judgement the described receiver module that closes configuration state is static or the state of fixing a point relatively, and make the receiver module listening paging information only that is in static or the state operational mode of fixing a point relatively, to control the energy consumption of described receiver module.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, the control device of described reduction receiver module energy consumption also comprises: an operational mode changes trigger equipment, is used to send the external trigger control signal, adjusts the operational mode of described receiver module; One power management module is used to receive the control signal that reduces described receiver module energy consumption from outer/inner, carries out the operation of closing or reduce described receiver module energy consumption; One condition judgment module is used to judge whether described operational mode satisfies the condition that triggers adjustment, and judged result is sent to described power management module.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, the control device of described reduction receiver module energy consumption also comprises: a paging information decoder module, connect described power management module and described receiver module, be used for the paging information that special decoding receives.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, described paging information decoder module is arranged in the modem chip of described receiver module, when described paging information decoder module by closing or resting state when being activated, other decoder modules are in and close or resting state in the described modem chip.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, described paging information decoder module is arranged on outside the modem chip of described receiver module independently, when described paging information decoder module by closing or resting state when being activated, then described modem chip is in closes or resting state; When described modem chip was in running order, described paging information decoder module was in closed condition.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, described paging information decoder module detects after device call, and the described power management module of signaling activates described modem chip.
Above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, it is to move/acceleration sensor, key switch that described operational mode changes trigger equipment, and/or for be connected with described processor be stored in the flash memory from the setting program module.
The above-mentioned mobile communication system with function capable of reducing energy consumption, wherein, the control device of described reduction receiver module energy consumption also may comprise the oneself state reporting modules of an expansion, is used for the power consumption state information of described receiver module is sent to network side.
To achieve these goals, the invention provides a kind of method of mobile communication with function capable of reducing energy consumption, be used for a mobile communication equipment that comprises a transmitter module, receiver module, a plurality of processors, it is characterized in that, comprise: the controlled step that a reduction receiver module energy consumption is set, whether the operational mode that is in the described receiver module that closes configuration state by judgement is static or the state of fixing a point relatively, and make the receiver module listening paging information only that is in static or the state operational mode of fixing a point relatively, to control the energy consumption of described receiver module.
Above-mentioned method of mobile communication with function capable of reducing energy consumption, wherein, the controlled step of described reduction receiver module energy consumption also comprises: an operational mode is set changes the triggering step, be used to send the external trigger control signal, adjust the operational mode of described receiver module; One power management step is set, is used to receive the control signal that reduces described receiver module energy consumption from outer/inner, carry out the operation of closing or reduce described receiver module energy consumption; One state determining step is set, is used to judge whether described operational mode satisfies the condition of adjusting that triggers, and judged result is sent to the power management module control of powering; And the step of a paging information decoder module is set, and make described paging information decoder module connect described power management module and described receiver module respectively, be used for the paging information that special decoding receives.
Above-mentioned method of mobile communication with function capable of reducing energy consumption, wherein, described paging information decoder module is arranged in the modem chip of described receiver module, when described paging information decoder module by closing or resting state when being activated, other decoder modules are in and close or resting state in the described modem chip.
Above-mentioned method of mobile communication with function capable of reducing energy consumption, wherein, described paging information decoder module is arranged on outside the modem chip of described receiver module independently, when described paging information decoder module by closing or resting state when being activated, then described modem chip is in closes or resting state; When described modem chip was in running order, described paging information decoder module was in closed condition.
The above-mentioned method of mobile communication with function capable of reducing energy consumption, wherein, described operational mode changes and triggers step, is one to move by being provided with/acceleration sensor, key switch, and/or moves by being provided with one that trigger realizes.
The above-mentioned method of mobile communication with function capable of reducing energy consumption wherein, also comprises the step of the oneself state report that an expansion is set, and is used for the power consumption state information of described receiver module is sent to network side.
Mobile communication system with function capable of reducing energy consumption and method that the present invention proposes, the technology that the user artificially controls by taking, all or part of mobile communication equipment receiving system is closed in transducer control or program control, and by revising the mode of wireless communication protocol, greatly reduce the mobile communication equipment power consumption, solved the problem that can't effectively reduce mobile communication receiver module energy consumption in the prior art.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is formation of the present invention and fundamental diagram;
Fig. 2 is a basic scheme of the present invention; And
Fig. 3 is an expansion scheme of the present invention.
Embodiment
Purpose of the present invention is solving not enough in the mobile communication equipment energy consumption and a kind of transducer that depends on is being provided in conventional art, and is autonomous or artificial control, reduces the mode that signal receives related power consumption.Figure 1 shows that formation of the present invention and fundamental diagram, wherein, this power saving mode constitutes with lower member by adding in receiving processing procedure: (this interface can be that A, B are used to connect the supply module of being controlled among a simple IC pin such as Fig. 1 to the interface of closing module power supply; Or the complicated module that can close or reduce the receiver module energy consumption such as the power management integrated circuit of being controlled by the external command communication modes among Fig. 1 (PowerManagement IC is called for short PM) 10; Or add a module PID (Paging Info Decoder) 12 who is exclusively used in decoding paging information in addition.
This power saving mode or by receiver module is separated into: the part of module of the above-mentioned part of module that can close+can not close, or the module that all can close.
Wherein, receiver module is to carry out autonomous or artificial control by program, as being undertaken directly or timing switch by the application program that operates in above the microprocessor (MPU) 15 among Fig. 1; Or artificial control, as the BS14 among Fig. 1 (Button/Switch); Or one or more directly or indirectly controls of transducer institute, as moving/acceleration transducer (Movement/Acceleration Sensor, MAS) 13 among Fig. 1; Or the combination in any of above-mentioned several modes.
Wherein, in the case of necessary,, can further support by mobile communication equipment to the own residing state of base station report by taking to revise mobile communication protocol stack.
By revising mobile communication protocol stack, make mobile communication equipment at the static or only receiving unit necessary information PAGING for example of state that fixes a point relatively; And can further support by mobile communication equipment to the own residing state of base station report.
Wherein, PID is a PAGING information decoding module 12, and its working range is not limited in independent PAGING INFO, may comprise the system information of network measure scheme; MPU15 and MAS13 can encapsulate or configured separate together with MODEM module 11, do not influence use of the present invention; Directly control MODEM11 and/or PID12 all is effective schemes by BS14.A in the reference diagram and A, B.
Figure 2 shows that basic scheme of the present invention.Basic scheme of the present invention comprises: step 200, open state; Step 210 judges whether to be in static or the state of fixing a point relatively, and if not, then execution in step 220, if then execution in step 230; Step 220 is intercepted sorts of systems information; And step 230, only intercept PAGING.Its concrete workflow is as follows:
(1) mobile communication equipment is in free time (Idle) state and registered success, and this moment, system only must receive sorts of systems information and measuring-signal, and MODEM is in running order.If the PID module is a chip independently, be in closed condition this moment.
(2) satisfy triggering by detecting the equipment quiescent conditions, send the instruction or the signal of telecommunication to the PM module.Referring to three kinds of steps that indicate a among Fig. 1.
(3) for PID module independently, PM activates it, and MODEM is closed (or dormancy); For the PID module that is embedded in the MODEM chip internal,, and other inessential decoder module among the MODEM is closed (or dormancy) if be in (or dormancy) state of closing then activated.Referring to b among Fig. 1 and c step.
(4) if when PID detects calling to this machine, then notify the PM module to activate MODEM.After PID passed to MODEM with paging information, the PM module was closed it (or dormancy).After the user handles calling, forward step (2) to.Referring to d among Fig. 1 and e step.
(5), then send the instruction or the signal of telecommunication to the PM module if the equipment quiescent conditions of detecting does not satisfy.The PM module activates and closes (or dormancy) PID module with the MODEM chip.Same referring to a step among Fig. 1.
Figure 3 shows that expansion scheme of the present invention.Expansion scheme of the present invention comprises: step 300, open state; Step 310 judges whether to be in static or the state of fixing a point relatively, and if not, then execution in step 320, if then execution in step 330; Step 320 is intercepted sorts of systems information; Step 330, the report oneself state; And step 340, only intercept PAGING at last.Its concrete workflow is as follows:
(i) increase a simple communication protocols, make that MODEM closes in the step (3) of basic scheme before, after the MODEM activation, mobile device sends a bar state report information to network side in step (4), the step (5).For example send report information to network by the RACH channel.
(ii) all the other steps are consistent with basic scheme.
An example of the present invention is to be provided with in program or directly to come order MODEM chip not carry out signal measurement by a button or switch by the user.The most basic example of the present invention is described in above-mentioned basic scheme workflow, adopts an independently PID module, by existing PM chip MODEM and PID module is controlled.Concrete scheme can be with reference to figure 1.
The present invention is applied to and takes artificial control of user and/or transducer control and/or program control to close the technology of all or part of receiving system in the mobile communication equipment, and by revising this type of technology that wireless communication protocol reaches further optimization.
As mentioned above, the present invention even further revise wireless communication protocol, can reach the effect that reduces the mobile communication equipment power consumption by the improvement to the mobile communication equipment receiver module.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (14)
1, a kind of mobile communication system with function capable of reducing energy consumption comprises transmitter module, receiver module, a plurality of processor, it is characterized in that, also comprises:
One reduces the control device of receiver module energy consumption, the described receiver module that connects described receiver module and processor respectively, whether the operational mode that is used for being in by judgement the described receiver module that closes configuration state is static or the state of fixing a point relatively, and make the receiver module listening paging information only that is in static or the state operational mode of fixing a point relatively, to control the energy consumption of described receiver module.
2, the mobile communication system with function capable of reducing energy consumption according to claim 1 is characterized in that, the control device of described reduction receiver module energy consumption also comprises:
One operational mode changes trigger equipment, is used to send the external trigger control signal, adjusts the operational mode of described receiver module;
One power management module is used to receive the control signal that reduces described receiver module energy consumption from outer/inner, carries out the operation of closing or reduce described receiver module energy consumption;
One condition judgment module is used to judge whether described operational mode satisfies the condition that triggers adjustment, and judged result is sent to described power management module.
3, the mobile communication system with function capable of reducing energy consumption according to claim 2, it is characterized in that, the control device of described reduction receiver module energy consumption, also comprise: a paging information decoder module, connect described power management module and described receiver module, be used for the paging information that special decoding receives.
4, the mobile communication system with function capable of reducing energy consumption according to claim 3, it is characterized in that, described paging information decoder module is arranged in the modem chip of described receiver module, when described paging information decoder module by closing or resting state when being activated, other decoder modules are in and close or resting state in the described modem chip.
5, the mobile communication system with function capable of reducing energy consumption according to claim 3, it is characterized in that, described paging information decoder module is arranged on outside the modem chip of described receiver module independently, when described paging information decoder module by closing or resting state when being activated, then described modem chip is in closes or resting state; When described modem chip was in running order, described paging information decoder module was in closed condition.
6, according to claim 4 or 5 described mobile communication system with function capable of reducing energy consumption, it is characterized in that described paging information decoder module detects after device call, the described power management module of signaling activates described modem chip.
7, the mobile communication system with function capable of reducing energy consumption according to claim 2, it is characterized in that, it is to move/acceleration sensor, key switch that described operational mode changes trigger equipment, and/or for be connected with described processor be stored in the flash memory from the setting program module.
8, according to claim 1,2,3,4 or 5 described mobile communication system with function capable of reducing energy consumption, it is characterized in that, the control device of described reduction receiver module energy consumption also comprises an oneself state reporting modules, is used for the power consumption state information of described receiver module is sent to network side.
9, a kind of method of mobile communication with function capable of reducing energy consumption is used for a mobile communication equipment that comprises a transmitter module, receiver module, a plurality of processors, it is characterized in that, comprising:
The controlled step of one reduction receiver module energy consumption is set, whether the operational mode that is in the described receiver module that closes configuration state by judgement is static or the state of fixing a point relatively, and make the receiver module listening paging information only that is in static or the state operational mode of fixing a point relatively, to control the energy consumption of described receiver module.
10, the method for mobile communication with function capable of reducing energy consumption according to claim 9 is characterized in that, the controlled step of described reduction receiver module energy consumption also comprises:
One operational mode is set changes the triggering step, be used to send the external trigger control signal, adjust the operational mode of described receiver module;
One power management step is set, is used to receive the control signal that reduces described receiver module energy consumption from outer/inner, carry out the operation of closing or reduce described receiver module energy consumption;
One state determining step is set, is used to judge whether described operational mode satisfies the condition of adjusting that triggers, and judged result is sent to the power management module control of powering; And
The step of one paging information decoder module is set, makes described paging information decoder module connect described power management module and described receiver module respectively, be used for the paging information that special decoding receives.
11, the method for mobile communication with function capable of reducing energy consumption according to claim 10, it is characterized in that, described paging information decoder module is arranged in the modem chip of described receiver module, when described paging information decoder module by closing or resting state when being activated, other decoder modules are in and close or resting state in the described modem chip.
12, the method for mobile communication with function capable of reducing energy consumption according to claim 10, it is characterized in that, described paging information decoder module is arranged on outside the modem chip of described receiver module independently, when described paging information decoder module by closing or resting state when being activated, then described modem chip is in closes or resting state; When described modem chip was in running order, described paging information decoder module was in closed condition.
13, the method for mobile communication with function capable of reducing energy consumption according to claim 10, it is characterized in that, described operational mode changes and triggers step, is one to move by being provided with/acceleration sensor, key switch, and/or moves by being provided with one that trigger realizes.
14, according to claim 9,10,11,12 or 13 described method of mobile communication with function capable of reducing energy consumption, it is characterized in that, also comprise the step that oneself state report is set, be used for the power consumption state information of described receiver module is sent to network side.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005100113392A CN1825993A (en) | 2005-02-23 | 2005-02-23 | Mobile communication system with energy consumption reducing function and method thereof |
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| CNA2005100113392A CN1825993A (en) | 2005-02-23 | 2005-02-23 | Mobile communication system with energy consumption reducing function and method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009086795A1 (en) * | 2008-01-05 | 2009-07-16 | Huawei Technologies Co., Ltd. | Method and system of listening paging |
| CN107750060A (en) * | 2009-09-16 | 2018-03-02 | 三星电子株式会社 | Electronic equipment and its method |
| CN113721512A (en) * | 2021-08-26 | 2021-11-30 | 中国民用航空总局第二研究所 | Radar control method, electronic device, and storage medium |
-
2005
- 2005-02-23 CN CNA2005100113392A patent/CN1825993A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009086795A1 (en) * | 2008-01-05 | 2009-07-16 | Huawei Technologies Co., Ltd. | Method and system of listening paging |
| CN101478788B (en) * | 2008-01-05 | 2012-04-25 | 华为技术有限公司 | Method and system for listening paging |
| CN107750060A (en) * | 2009-09-16 | 2018-03-02 | 三星电子株式会社 | Electronic equipment and its method |
| US10993185B2 (en) | 2009-09-16 | 2021-04-27 | Samsung Electronics Co., Ltd. | Apparatus and method for reducing power consumption in portable terminal |
| CN113721512A (en) * | 2021-08-26 | 2021-11-30 | 中国民用航空总局第二研究所 | Radar control method, electronic device, and storage medium |
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