CN102573022A - Method and device for saving power for mobile terminal - Google Patents
Method and device for saving power for mobile terminal Download PDFInfo
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- CN102573022A CN102573022A CN2010106191875A CN201010619187A CN102573022A CN 102573022 A CN102573022 A CN 102573022A CN 2010106191875 A CN2010106191875 A CN 2010106191875A CN 201010619187 A CN201010619187 A CN 201010619187A CN 102573022 A CN102573022 A CN 102573022A
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- paging cycle
- reference value
- portable terminal
- cycle
- mobile terminal
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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
Abstract
The invention discloses a method and a device for saving power for a mobile terminal, which aim at providing a method and a device for saving power when an instant messaging communication tool is used on the mobile terminal. The technical scheme of the method and the device is characterized in that when the mobile terminal starts instant communication application software, reference value of a paging cycle is set; whether a paging cycle negotiation process needs to be launched is judged; if the paging cycle negotiation process needs to be launched, SPLIT-PG-CYCLE value corresponding to the reference value of the paging cycle is used as general packet radio service (GPRS) parameters to be loaded in an attaching request message, and the mobile terminal and a network negotiate the paging cycle; and after negotiation succeeds, the reference value of the paging cycle is set to be a new paging cycle. The method and the device achieve a power-saving effect when the mobile terminal uses the instant messaging communication tool and negotiates an appropriate paging cycle with the network.
Description
Technical field
The present invention relates to a kind of power conservation techniques of portable terminal, relate in particular to a kind of technology of power saving when on portable terminal, using JICQ.
Background technology
In recent years, the mobile communication industry has become one of rapid, the most most active industry of development.Along with the user to communication quality; Requiring of communication service is increasingly high; The communication technology is development and ripe constantly; Through adopting the GPRS technology, can make existing GSM network realize the easy access with high-speed data packets easily, thereby make operator make fast reaction and to obtain competitive advantage moving the market demand.
Computer network with standard network protocol with the support of GPRS bearer service is the basis, and the GPRS network operator can provide multiple telecommunication service for the user.The applied business that GPRS provides has following characteristics:
(1) be applicable to the transmission of discontinuous aperiodicity (burst) data, the time interval that burst occurs is much larger than the mean transit delay of bursty data;
(2) be applicable to less than 500 byte small data quantity transaction services, allow per minute to occur several times, can frequently transmit;
(3) be applicable to several kilobytes big data quantity transaction services, allow per hour to occur several times, can frequently transmit.
Above-mentioned GPRS applied business characteristics show: GPRS is fit to the data applied business of burst very much, can efficiently utilize channel resource, but to the big data quantity applied business, GPRS network will limit.
In radio communication, be used for the base station and initiatively be called paging signal with the signal that terminal foundation is communicated by letter.The terminal must know in advance that when opening that radio receiver receives with this terminal is the paging signal of object.This concerns the cycle of receiving paging signal and the time point of receiving paging signal, i.e. paging subchannel.The terminal can be through the time point that adheres to (GMM Attach) or GPRS Routing Area Update (GMM Routing Area Update) process and network negotiate paging cycle and receiving paging signal of GPRS Mobility Management.
Stipulate as follows for the paging subchannel in the GPRS communication system:
IMSI: international mobile subscriber identity (International Mobile Subscriber Indentifier) places SIM.
CCCH_GROUP: each sub-district (CELL) is furnished with KC CCCH (CCCH channel), and this user's of CCCH_GROUP final decision CCCH channel calculates acquisition by IMSI through following formula.
PAGING_GROUP: indicated the paging block that belongs to this user on the PCH, calculated acquisition by IMSI through following formula, more concrete states as follows.
Only have the BCCH channel, and do not support the SPLIT_PG_CYCLE parameter, the value of above-mentioned portable terminal paging group is determined by the network system message parameter.Specific as follows:
CCCH_GROUP(0...KC-1)＝((IMSI?mod?1000)mod(KC×N))div?N
PAGING_GROUP(0...N-1)＝((IMSI?mod?1000)mod(KC×N))mod?N
PAGING_GROUP has indicated that paging block that belongs to this user in the N continuous paging block, and mod representes delivery, and div representes to divide exactly.
If support the SPLIT_PG_CYCLE parameter, it then is the cycle that end side is passed through parameter S PLIT_PG_CYCLE and network negotiate transmission paging.Specific as follows:
CCCH_GROUP(0...KC-1)＝((IMSI?mod?1000)mod(KC×N))div?N
PAGING_GROUP(0...M-1)＝(((IMSI?mod?1000)div(KC×N))×N
+(IMS?Imod?1000)mod?N+Max((m×M)div?SPLIT_PG_CYCLE，
m))modM
PAGING_GROUP has indicated in the continuous N paging block and has belonged to this user's
SPLIT_PG_CYCLE paging block;
Wherein
m＝0，...，Min(M，SPLIT_PG_CYCLE)-1，
KC=BS_CC_CHANS, B parameter S_CC_CHANS are the CCCH numbers of channel that physical channel is supported.
For non-combination CCCH channel, parameter M and N are confirmed by following formula:
M＝(9-BS_AG_BLKS_RES)×64，
N＝(9-BS_AG_BLKS_RES)×BS_PA_MFRMS；
For combination CCCH channel, parameter M and N are confirmed by following formula:
M＝(3-BS_AG_BLKS_RES)×64，
N＝(3-BS_AG_BLKS_RES)×BS_PA_MFRMS；
Wherein, B parameter S_AG_BLKS_RES inserts to permit keeping the piece number, and its value should be greater than 0; B parameter S_PA_MFRMS is a PCH multi-frame number, is meant in fact this parameter has confirmed how many paging subchannels the PCH in the sub-district is distributed into the circulation of how many multi-frame numbers as the paging subchannel.
Can be known that by above formula SPLIT_PG_CYCLE is big more, the interior receipts paging of identical time is many more, and ICQ terminal required time is short more, because paging receiving is many, the terminal power consumption is just high; SPLIT_PG_CYCLE is more little, and the interior receipts paging of identical time is few more, and ICQ terminal required time is long more simultaneously, because paging receiving is few, the terminal power consumption is just low.
Instant messaging services such as QQ/MSN have caused the increase of power consumption because the transmission of frequent small data quantity and timing are connected the transfer of data that causes with the heartbeat of server between service period.For instant communication softwares such as QQ/MSN, the required change of time (several seconds excursions) of paging is for user's impression influence and little, but the stand-by time (the main power consumption of mobile phone is to receive pagings during standby) that can prolong mobile phone greatly.
Summary of the invention
The object of the present invention is to provide a kind of method and device thereof of power saving when on portable terminal, using JICQ, in order to solve the problem that power consumption increases when the practical JICQ of portable terminal.
For addressing the above problem, the invention provides a kind of electricity saving of mobile terminal method, comprise the steps:
After portable terminal starts the instant messaging application software, the reference value of paging cycle is set;
Judge whether to need to initiate the paging cycle negotiations process;
Like needs, the SPLIT_PG_CYCLE value that the reference value of paging cycle is corresponding is loaded in the Attach Request message portable terminal and network negotiate paging cycle as the GPRS parameter;
After consulting successfully, said paging cycle reference value is arranged to new paging cycle.
For addressing the above problem, the present invention also provides a kind of power saving portable terminal, has the instant messaging service execution units and carries out the normal transfer of data of instant messaging, and it also comprises:
The reference value of paging cycle is provided with the unit, sets the reference value of paging cycle;
Paging cycle is consulted trigger element, judges whether to need to initiate the paging cycle negotiations process;
Comparing unit: judge that current paging cycle is whether less than the reference value of paging cycle;
The parameter update unit: the corresponding SPLIT_PG_CYCLE value of paging cycle reference value that paging cycle reference value setup unit is obtained is loaded in the Attach Request message as the GPRS parameter value; With the network negotiate paging cycle, and former paging cycle is updated to the reference value of paging cycle.
Optional, described power saving portable terminal comprises that also memory cell is used for the paging cycle of the instant messaging that memory mobile terminal manufacturer is provided with when dispatching from the factory.
Optional, described power saving portable terminal also comprises in one group of optional value that user setup interface makes the user from portable terminal, to preset selects one as the paging cycle reference value, perhaps makes the user can directly import the paging cycle reference value.
Optional, described power saving portable terminal has the timer units of setting, when timing then, described paging cycle is consulted trigger element and is sent the paging cycle negotiation signal, triggers negotiations process.
Compared with prior art; The present invention passes through portable terminal according to the data service characteristics; When using JICQ, initiate the attaching process of GPRS Mobility Management or the Routing Area Update process of GPRS Mobility Management, with the effect of suitable paging cycle of network negotiate with the acquisition power saving.
Description of drawings
Fig. 1 is the flow chart of one embodiment of the invention.
Fig. 2 is the circuit module figure of an embodiment of embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing to embodiment of the present invention on portable terminal, use JICQ such as QQ/MSN the time power saving method specify.
See also shown in Figure 1ly, Fig. 1 is the flow chart of one embodiment of the invention, comprises the steps:
Step S101 starts JICQ;
Step S102 is provided with the reference value of paging cycle;
Step S103 judges whether need to initiate the paging cycle negotiations process, in this way, and execution in step S104 then; As not, then forward step S108 to;
Step S104, the SPLIT_PG_CYCLE value that the paging cycle reference value that is provided with among the step S102 is corresponding is loaded in the GMM Attach Request message as the GPRS parameter;
Step S105, portable terminal initiate GPRS Mobility Management and adhere to perhaps GPRS Mobility Management Routing Area Update process and network negotiate paging cycle;
Step S106 judges whether success of negotiations process, in this way, and execution in step S107 then; As not, then forward step S108 to;
Step S107 is updated to former paging cycle the paging cycle reference value that is provided with among the step S102;
Step S108, instant messaging use normal transceive data;
Step S109 judges whether the instant messaging application closes, and in this way, then withdraws from instant messaging and uses; As not, then turn round execution in step S102.
In step S102, the paging cycle reference value can be through following two kinds of method settings:
(1) is provided with when dispatching from the factory by portable terminal manufacturer;
(2) select in one group of optional value importing by the user or in portable terminal, preset.
The paging cycle reference value of portable terminal manufacturer Default Value can be through off-line statistics when using JICQ such as QQ/MSN in the above-mentioned first method, and the characteristics of transfer of data obtain the value of an in most cases power saving.
The optional value that is provided with in the above-mentioned second method can be passed through the off-line statistics when JICQs such as use QQ/MSN, and the characteristics of transfer of data obtain one group of representational value; Perhaps, the paging cycle reference value is imported a value in span voluntarily according to user's use experience.
In step S104, the paging cycle reference value that is provided with among the step S102 is shown below with relation between the corresponding SPLIT_PG_CYCLE value:
Wherein, multi-frame length is 51 (for CCCH channels) or 52 (for the PCCCH channels), and every frame duration is 4.61ms, and the span of SPLIT_PG_CYCLE value is [1,64], and the span of paging cycle reference value is that 235.4ms is to 15064ms.
Because paging cycle is long more, ICQ terminal required time is long more, because paging receiving is few; The terminal power consumption is just low, so under the ideal situation, paging cycle is arranged to 15064ms can reach the maximum power saving effect; But consider be not a paging just can paging to the terminal; Repeatedly could paging arrive the terminal if desired, the time delay that makes data be sent to the terminal is become big, so that the user can't stand; So chosen the reference value of 500ms as paging cycle in the present invention, its corresponding SPLIT_PG_CYCLE value is 31.
Among the step S103, under following three kinds of situation, need to initiate to consult:
(1) initiates that GPRS Mobility Management adheres to or initiate during the GPRS Mobility Management routing region updating to network at portable terminal;
(2) when detecting current paging cycle, initiate less than the paging cycle reference value;
(3) regularly initiate by portable terminal.
Shown in Figure 2 for implementing the circuit module figure of an embodiment of embodiment of the present invention, have instant messaging service performance element 201 in order to carry out the normal transfer of data of instant messaging, it also comprises:
The reference value of paging cycle is provided with unit 202, sets the reference value of paging cycle;
Paging cycle is consulted trigger element 203, judges whether to need to initiate the paging cycle negotiations process;
Comparing unit 204: judge that current paging cycle is whether less than the reference value of paging cycle;
Parameter update unit 205: the corresponding SPLIT_PG_CYCLE value of paging cycle reference value that paging cycle reference value setup unit is obtained is loaded in the Attach Request message as the GPRS parameter value; With the network negotiate paging cycle, and former paging cycle is updated to the reference value of paging cycle.
Further, the power saving portable terminal also can be provided with memory cell 206 is used for the instant messaging that memory mobile terminal manufacturer is provided with when dispatching from the factory paging cycle.
Further, the power saving portable terminal also can increase in user setup interface 207 makes that the user can preset from portable terminal one group of optional value selects one as the paging cycle reference value, perhaps makes the user can directly import the paging cycle reference value.
Further, the power saving portable terminal also can be provided with timer units 208, is used for regularly triggering the paging cycle negotiations process.
Under following three kinds of situation, paging cycle is consulted trigger element 203 can send the paging cycle negotiation signal, triggers negotiations process:
(1) need initiate that GPRS Mobility Management adheres to or during the GPRS Mobility Management routing region updating to network detecting portable terminal;
(2) when detecting current paging cycle less than the paging cycle reference value;
(3) if the power saving portable terminal is provided with timer units 208, when timing then.
Compared with prior art; The present invention passes through portable terminal according to the data service characteristics; When JICQs such as use QQ/MSN, initiate the attaching process of GPRS Mobility Management or the Routing Area Update process of GPRS Mobility Management, with the effect of suitable paging cycle of network negotiate with the acquisition power saving.
It is understandable that, concerning those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection range of the appended claim of the present invention.
Claims (13)
1. an electricity saving of mobile terminal method is characterized in that, this method comprises the steps:
After portable terminal starts the instant messaging application software, the reference value of paging cycle is set;
Judge whether to need to initiate the paging cycle negotiations process;
Like needs, the SPLIT_PG_CYCLE value that the reference value of paging cycle is corresponding is loaded in the Attach Request message portable terminal and network negotiate paging cycle as the GPRS parameter;
After consulting successfully, said paging cycle reference value is arranged to new paging cycle.
2. electricity saving of mobile terminal method according to claim 1 is characterized in that the reference value of described paging cycle is provided with when dispatching from the factory by portable terminal manufacturer.
3. electricity saving of mobile terminal method according to claim 1 is characterized in that, selects in one group of optional value that the reference value of described paging cycle is imported by the user or in portable terminal, preset.
4. electricity saving of mobile terminal method according to claim 1 is characterized in that, the relation between the reference value of described paging cycle and the SPLIT_PG_CYCLE value is confirmed by following formula:
5. electricity saving of mobile terminal method according to claim 1 is characterized in that, the negotiation of described paging cycle is initiated that GPRS Mobility Management adheres to or initiated during the GPRS Mobility Management routing region updating to network at portable terminal.
6. electricity saving of mobile terminal method according to claim 1 is characterized in that, the negotiation of described paging cycle is initiated when detecting current paging cycle less than the reference value of paging cycle.
7. electricity saving of mobile terminal method according to claim 1 is characterized in that the negotiation of described paging cycle is regularly initiated by portable terminal.
8. a power saving portable terminal has the instant messaging service execution units and carries out the normal transfer of data of instant messaging, it is characterized in that it also comprises:
The reference value of paging cycle is provided with the unit, sets the reference value of paging cycle;
Paging cycle is consulted trigger element, judges whether to need to initiate the paging cycle negotiations process;
Comparing unit: judge that current paging cycle is whether less than the reference value of paging cycle;
The parameter update unit: the corresponding SPLIT_PG_CYCLE value of paging cycle reference value that paging cycle reference value setup unit is obtained is loaded in the Attach Request message as the GPRS parameter value; With the network negotiate paging cycle, and former paging cycle is updated to the reference value of paging cycle.
9. power saving portable terminal according to claim 8 is characterized in that, described power saving portable terminal comprises that also memory cell is used for the paging cycle of the instant messaging that memory mobile terminal manufacturer is provided with when dispatching from the factory.
10. power saving portable terminal according to claim 8; It is characterized in that; Described power saving portable terminal also comprises in user setup interface makes that the user can preset from portable terminal one group of optional value selects one as the paging cycle reference value, perhaps makes the user can directly import the paging cycle reference value.
11. power saving portable terminal according to claim 8; It is characterized in that; Described paging cycle is consulted trigger element and is detected portable terminal and need initiate that GPRS Mobility Management adheres to or during the GPRS Mobility Management routing region updating to network; Send the paging cycle negotiation signal, trigger negotiations process.
12. power saving portable terminal according to claim 8 is characterized in that, when described paging cycle negotiation trigger element detects current paging cycle less than the paging cycle reference value, sends the paging cycle negotiation signal, triggers negotiations process.
13. power saving portable terminal according to claim 8 is characterized in that, described power saving portable terminal has the timer units of setting, when timing then, described paging cycle is consulted trigger element and is sent the paging cycle negotiation signal, triggers negotiations process.
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| CN2010106191875A CN102573022A (en) | 2010-12-30 | 2010-12-30 | Method and device for saving power for mobile terminal |
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| CN103813419A (en) * | 2012-11-05 | 2014-05-21 | 中国移动通信集团公司 | Paging method, base station, terminal, and communication system |
| CN103874170A (en) * | 2012-12-10 | 2014-06-18 | 中兴通讯股份有限公司 | User equipment and method and system utilizing extended paging cycles for paging |
| WO2014089794A1 (en) * | 2012-12-13 | 2014-06-19 | 华为技术有限公司 | User equipment power saving method, apparatus and user equipment |
| CN105323831A (en) * | 2014-08-04 | 2016-02-10 | 展讯通信（上海）有限公司 | Method for monitoring paging |
| WO2020220366A1 (en) * | 2019-05-01 | 2020-11-05 | Oppo广东移动通信有限公司 | Information determination method and related device |
| CN115668999A (en) * | 2020-05-20 | 2023-01-31 | 深圳传音控股股份有限公司 | Method for determining paging cycle, method and equipment for configuring paging cycle, and readable storage medium |
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| CN1980452A (en) * | 2005-11-30 | 2007-06-13 | 展讯通信（上海）有限公司 | Period changing method for mobile subscriber terminal adopting non-continuous receiving method |
| CN101111051A (en) * | 2006-07-19 | 2008-01-23 | 展讯通信（上海）有限公司 | Method for negotiating DRX period in mobile communication system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813419A (en) * | 2012-11-05 | 2014-05-21 | 中国移动通信集团公司 | Paging method, base station, terminal, and communication system |
| CN103874170A (en) * | 2012-12-10 | 2014-06-18 | 中兴通讯股份有限公司 | User equipment and method and system utilizing extended paging cycles for paging |
| WO2014089794A1 (en) * | 2012-12-13 | 2014-06-19 | 华为技术有限公司 | User equipment power saving method, apparatus and user equipment |
| CN103999514A (en) * | 2012-12-13 | 2014-08-20 | 华为技术有限公司 | User equipment power saving method, apparatus and user equipment |
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| CN105323831A (en) * | 2014-08-04 | 2016-02-10 | 展讯通信（上海）有限公司 | Method for monitoring paging |
| WO2020220366A1 (en) * | 2019-05-01 | 2020-11-05 | Oppo广东移动通信有限公司 | Information determination method and related device |
| CN115668999A (en) * | 2020-05-20 | 2023-01-31 | 深圳传音控股股份有限公司 | Method for determining paging cycle, method and equipment for configuring paging cycle, and readable storage medium |
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Application publication date: 20120711 |