CN101420750B - Method for updating system configuration by terminal under electricity saving state - Google Patents
Method for updating system configuration by terminal under electricity saving state Download PDFInfo
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- CN101420750B CN101420750B CN2007101514977A CN200710151497A CN101420750B CN 101420750 B CN101420750 B CN 101420750B CN 2007101514977 A CN2007101514977 A CN 2007101514977A CN 200710151497 A CN200710151497 A CN 200710151497A CN 101420750 B CN101420750 B CN 101420750B
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- system configuration
- count value
- frame number
- configuration message
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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 discloses a method for updating system configuration by a terminal in a power saving state. The method comprises the following steps: a base station carries a frame number of a frame to which a system configuration message is sent in a downlink broadcast paging message; a mobile terminal acquires the frame number of the frame to which the system configuration message is sent, decodes the system configuration message on a frame with the frame number equal to that of the frame too which the system configuration message is sent, performs self-update according to the system configuration parameters obtained by demodulation, and then returns to a power saving operation mode. The method ensures that the terminal promptly updates the system configuration parameters, further reduces power consumption of the terminal during updating the system configuration parameters, and greatly improves the power saving capability of the mobile terminal when the system configuration changes frequently.
Description
Technical field
The present invention relates to a kind of mobile communication technology, relate in particular to the method for terminal under electricity saving state update system configuration in a kind of mobile communication system.
Background technology
In mobile communication technology, the power consumption of travelling carriage is the important indicator of mobile management.In order to reduce the power consumption of travelling carriage, all introduced the various methods that can save the travelling carriage energy consumption in the mobile communication system, such as sleep pattern, slotted mode, idle pulley, Quick Pagings etc. are to prolong the stand-by time of travelling carriage.But portable terminal only goes to receive the control messages of base station at available period or paging cycle, and the system configuration parameter of base station system might be in the unavailable cycle or can not change by paging cycle at portable terminal.
Therefore, during existing system is realized, can correctly receive the variation of base station system configuration parameter in order to ensure the portable terminal under the electricity-saving state, usually in broadcast control message or broadcast paging messages, comprise the indication that system configuration parameter changes, portable terminal is after receiving the indication that system configuration message changes, can be in the system configuration condition of information of receiving downlink or up link, the system configuration message up to successfully receiving renewal just returns to energy-saving mode always.This implementation, the power consumption that has strengthened portable terminal under the system configuration situation of change.
Summary of the invention
Technical problem solved by the invention provides a kind of method of terminal under electricity saving state update system configuration, can further reduce portable terminal power consumption.
In order to solve the problems of the technologies described above, technical scheme of the present invention, a kind of method of terminal under electricity saving state update system configuration may further comprise the steps:
(1) frame number that system configuration message sends is carried in the base station in descending broadcast paging messages;
(2) portable terminal obtains the frame number that sends described system configuration message place frame, on described frame number equals frame that described system configuration message sends, described system configuration message is decoded, carry out self according to the system configuration parameter that decodes and upgrade, return the power save function pattern then.
Further, in the step (1), the count value that described base station disposes with the mode transmitting system of broadcasting in every frame, the count value of the system configuration that described broadcast mode sends comprise the count value of downlink system configuration and the count value of up-line system configuration.
Further, in the step (1), when described descending or up-line system configuration parameter remained unchanged, the count value of the count value of downlink system configuration or up-link configuration remained unchanged.
Further, in the step (2), but the portable terminal that is in available period or paging cycle is preserved the count value of the downlink system configuration decode and the count value of up-link configuration.
Further, in the step (1), but carry the frame number that system configuration message sends in the broadcast paging messages that described base station sends in portable terminal available period or paging cycle.
Further, in the step (1), described base station sends the system configuration message of described broadcasting according to transmission cycle of appointment, and the frame number of the system configuration message that described frame number sent according to the last time and the transmission cycle of system configuration message establish.
Further, in the step (2), but described terminal decodes the count value of downlink system configuration and the count value of up-link configuration at available period or paging cycle, and the count value that the decodes count value with the terminal preservation is compared;
If the count value of downlink system configuration or up-link configuration relatively, count value perhaps descending and up-link changes, and will trigger event be set according to frame number and the present frame sequence number that the system configuration message of carrying in the described broadcast paging messages sends.
Further, in the step (2), the time difference between the frame number that described portable terminal sends according to system configuration message and the frame number of current decoding broadcast paging messages is provided with counter.
Further, in the step (2), when described counter then after, trigger described portable terminal and receive system configuration message after upgrading; If described portable terminal is in unavailable cycle or can not paging cycle, be subjected to the triggering of described counter, described portable terminal is waken up normal mode of operation to handle the system configuration message after upgrading.
Further, in the step (2), the decode system configuration message of uplink downlink of the situation that the described portable terminal that is waken up changes according to the count value of downlink system configuration or up-link configuration; When described portable terminal success decode system configuration messages and after finishing the system configuration parameter renewal, described portable terminal returns the power save function pattern.
Advantage of the present invention: by method of the present invention, guaranteeing that terminal upgrades in time in the system configuration parameter, can further reduce the power consumption of terminal in the system configuration parameter renewal process, improve the power saving capability that system configuration changes portable terminal when frequent greatly.
Description of drawings
Fig. 1 is the present invention at the method for the terminal under electricity saving state update system configuration process chart in base station side;
Fig. 2 is the present invention at the method for the terminal under electricity saving state update system configuration process chart in end side.
Embodiment
The invention will be further described below in conjunction with preferred enforcement.
The method of a kind of terminal under electricity saving state update system configuration of the present invention may further comprise the steps:
1, the base station increases the frame number that system configuration message sends in the downlink broadcast beep-page message.
In conjunction with shown in Figure 1, be the process chart of the implementation method that the portable terminal update system disposes under electricity-saving state in base station side.
Step S101: the count value that the base station disposes with the mode transmitting system of broadcasting in every frame;
The count value of system configuration comprises the count value of downlink system configuration and the count value of up-line system configuration.
When descending or up-line system configuration parameter changed, the count value of the downlink system configuration that sends in the mode of broadcasting in each frame or the count value of up-link configuration were compared with previous frame and will be changed.When descending or up-line system configuration parameter remain unchanged, the count value of the count value of downlink system configuration or up-link configuration will remain unchanged.
When descending or up-line system configuration parameter change, the count value of the count value of downlink system configuration or up-link configuration is: count value+1 of up-link configuration (previous frame is descending /) %256 is that count value adds 1 then to the operation of 256 deliverys.
But the count value that the downlink system that the portable terminal that is in available period or paging cycle decodes preservation disposes and the count value of up-link configuration.
Step S102: the frame number that base station computer system configurations message sends;
The base station is according to the frame number and the frame number that sends of the transmission computation of Period system configuration message of system configuration message of transmitting system configuration messages last time; The base station sends the system configuration message of described broadcasting usually according to transmission cycle of appointment.
Step S103: but the frame number that system configuration message sends carried in the broadcast paging messages that the base station sends in portable terminal available period or paging cycle;
Step S104: the base station sends the system configuration message of upgrading on described frame number.
2, terminal is obtained the frame number that sends described system configuration message place frame, on frame number equals frame that system configuration message sends system configuration message is decoded, and will return conventional power save function pattern behind the update system configuration parameter.
In conjunction with shown in Figure 2, be the process chart of the implementation method that the portable terminal update system disposes under electricity-saving state at mobile terminal side.
Step S201: but portable terminal decodes the count value of downlink system configuration and the count value of up-link configuration at available period or paging cycle, and the count value that the decodes count value with the terminal preservation is compared;
Step S202:, will counter be set according to the frame number of the system configuration message transmission of carrying in the broadcast paging messages and the time difference between the present frame sequence number if relatively the back finds that the downlink system configuration or the count value of up-link configuration or the count value of descending and up-link change;
Time difference between the frame number that terminal sends according to system configuration message and the frame number of current decoding broadcast paging messages is provided with counter event.
Step S203: if portable terminal is in unavailable cycle or can not paging cycle, counter triggers, portable terminal will be waken up normal mode of operation to handle the system configuration message after upgrading.When counter then after, the system configuration message after triggering mobile terminals receive to be upgraded;
Step S204: the decode system configuration message of uplink downlink of the situation that the portable terminal that is waken up will change according to the count value of downlink system configuration or up-link configuration;
Step S205: when the portable terminal update system configuration messages of successfully decoding, and after the system configuration parameter of finishing portable terminal upgrades, portable terminal will return conventional power save function pattern.
But at available period or paging cycle to after date, portable terminal will be transformed into economize on electricity the unavailable cycle or can not paging cycle.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (5)
1. the method for terminal under electricity saving state update system configuration is characterized in that this method comprises:
(1) processing of base station side may further comprise the steps:
The count value that the base station disposes with the mode transmitting system of broadcasting in every frame, the count value of the system configuration that described broadcast mode sends comprise the count value of downlink system configuration and the count value of up-line system configuration;
The frame number that system configuration message sends is carried in the base station in descending broadcast paging messages;
(2) processing of mobile terminal side may further comprise the steps:
But described terminal decodes the count value of downlink system configuration and the count value of up-link configuration at available period or paging cycle, and the count value that the decodes count value with the terminal preservation is compared;
If the count value of downlink system configuration or up-link configuration relatively, count value perhaps descending and up-link changes, and the time difference between the frame number that will send according to the system configuration message of carrying in the described broadcast paging messages and the frame number of current decoding broadcast paging messages is provided with counter;
When described counter then after, trigger described portable terminal and receive system configuration message after upgrading; If described portable terminal is in unavailable cycle or can not paging cycle, be subjected to the triggering of described counter, described portable terminal is waken up normal mode of operation to handle the system configuration message after upgrading;
The described portable terminal that is waken up obtains the frame number that sends described system configuration message place frame, equal at described frame number on the frame of described system configuration message transmission, the decode system configuration message of uplink downlink of situation about changing according to the count value of downlink system configuration or up-link configuration, carry out self according to the system configuration parameter that decodes and upgrade, return the power save function pattern then.
2. method according to claim 1 is characterized in that, in the step (1), when described descending or up-line system configuration parameter remained unchanged, the count value of the count value of downlink system configuration or up-link configuration remained unchanged.
3. method according to claim 1 is characterized in that, in the step (2), but the portable terminal that is in available period or paging cycle is preserved the count value of the downlink system configuration decode and the count value of up-link configuration.
4. method according to claim 1 is characterized in that, in the step (1), but carries the frame number that system configuration message sends in the descending broadcast paging messages that described base station sends in portable terminal available period or paging cycle.
5. method according to claim 1, it is characterized in that, in the step (1), described base station sends the system configuration message of described broadcasting according to transmission cycle of appointment, and the frame number of the system configuration message that described frame number sent according to the last time and the transmission cycle of system configuration message establish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101514977A CN101420750B (en) | 2007-10-24 | 2007-10-24 | Method for updating system configuration by terminal under electricity saving state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101514977A CN101420750B (en) | 2007-10-24 | 2007-10-24 | Method for updating system configuration by terminal under electricity saving state |
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| Publication Number | Publication Date |
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| CN101420750A CN101420750A (en) | 2009-04-29 |
| CN101420750B true CN101420750B (en) | 2010-09-29 |
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| CN2007101514977A Expired - Fee Related CN101420750B (en) | 2007-10-24 | 2007-10-24 | Method for updating system configuration by terminal under electricity saving state |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9271228B2 (en) | 2008-07-09 | 2016-02-23 | Qualcomm Incorporated | Paging and power management schemes for local network access |
| CN104427591A (en) * | 2013-08-22 | 2015-03-18 | 北京信威通信技术股份有限公司 | Method and dedicated device for reducing terminal power consumption through paging detection |
| CN113630852B (en) * | 2016-10-29 | 2023-04-18 | 华为技术有限公司 | Data communication method and device |
| CN108924916A (en) * | 2018-06-22 | 2018-11-30 | 京信通信系统（中国）有限公司 | Terminal power-economizing method, device and the system of narrow-band communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725869A (en) * | 2004-07-23 | 2006-01-25 | 华为技术有限公司 | Method of implementing quickly paging of high speed group data service network |
| WO2006071051A1 (en) * | 2004-12-27 | 2006-07-06 | Lg Electronics Inc. | Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access system |
| CN1805604A (en) * | 2005-06-27 | 2006-07-19 | 华为技术有限公司 | Method of reducing power consumption of mobile terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1725869A (en) * | 2004-07-23 | 2006-01-25 | 华为技术有限公司 | Method of implementing quickly paging of high speed group data service network |
| WO2006071051A1 (en) * | 2004-12-27 | 2006-07-06 | Lg Electronics Inc. | Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access system |
| CN1805604A (en) * | 2005-06-27 | 2006-07-19 | 华为技术有限公司 | Method of reducing power consumption of mobile terminal |
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| CN101420750A (en) | 2009-04-29 |
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