CN101600249B - Method and device for achieving summer time of CDMA system - Google Patents
Method and device for achieving summer time of CDMA system Download PDFInfo
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- CN101600249B CN101600249B CN 200910108373 CN200910108373A CN101600249B CN 101600249 B CN101600249 B CN 101600249B CN 200910108373 CN200910108373 CN 200910108373 CN 200910108373 A CN200910108373 A CN 200910108373A CN 101600249 B CN101600249 B CN 101600249B
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
- G04R20/06—Decoding time data; Circuits therefor
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Abstract
The invention discloses a method and a device for achieving summer time of a CDMA system. The method comprises the following processing steps: detecting the supper time state of the current system by a base station; and according to the detected summer time state of the system, setting the time zone bias in synchronizing information of the system as a standard time zone bias adding or subtracting the summer time bias time, or keeping the standard time zone bias unchanged, and sending the synchronizing information of the system to a terminal. The device comprises a summer time adjustment module arranged on the base station, wherein the summer time adjustment module detects the current summer time state of the system, and sets the time zone bias in the synchronizing information of the system as the standard time zone bias adding or subtracting the summer time bias time, or keeps the standard time zone bias unchanged, and sends the synchronizing information of the system to the terminal. The method and the device can achieve automatic summer time on all mobile phones.
Description
Technical field
The present invention relates to the communications field, the implementation method of particularly a kind of cdma system daylight-saving time and device.
Background technology
In the cdma system synchronizing information, the Daylight field represents whether the daylight-saving time start, and after mobile phone is received system synchronous information, can handle accordingly the time of handset displays according to the sign whether daylight-saving time starts.But in the practice, the mobile phone of some producer does not respond this sign, when therefore using cdma system in some countries that need the daylight-saving time to adjust, need seek new method and realize the daylight-saving time, can both after starting, the daylight-saving time readjust the time of mobile phone to guarantee all mobile phones.
Different with the mobile phone of other system, the time of CDMA mobile phone obtains by the receiving system synchronizing information, and specifically according in the synchronizing information: " system time " and " time zone biasing " calculates." system time " in fact is exactly gps time, i.e. the satellite standard time service time, represented by the systime in the synchronizing information." time zone biasing " be because, since on the earth according to each local longitude difference, and be divided into different time zones, represent by LocalTimeOffset in the synchronizing information.The span of this value is-24 to 26, and unit is 30 minutes, is determined by the residing time zone of base station system, on the occasion of the domain representation the Eastern Hemisphere, the negative value domain representation the Western Hemisphere, for example Beijing time is " Dong Ba district ", so the base station system used of China all this parameter be set to 16.
The time of handset displays is to draw the on-site time of mobile phone by gps time and time zone biasing.Originally the people realizes the daylight-saving time can only showing time daylight-saving time on mobile phone for the manual setting parameter, and in the base station system other time right and wrong daylight-saving time all if having time: the maintenance tool all as the backstage, information report time point time right and wrong daylight-saving time all.User (attendant) is when using the background maintenance instrument, and the instrument time is time right and wrong daylight-saving time all.This shows that the daylight-saving time realization mechanism is " illusion " of handset displays in the prior art, do not realize the daylight-saving time function fully.
Summary of the invention
The invention provides the daylight-saving time implementation method in a kind of cdma system, this method not only can realize the daylight-saving time of the whole system from the base station to the terminal, has also improved the reliability of daylight-saving time realization simultaneously.
The implementation method of a kind of cdma system daylight-saving time comprises following treatment step:
(1) the daylight-saving time state of present system is detected in the base station;
(2) described base station is according to detected described system daylight-saving time state, time zone biasing in the system synchronous information is set to the time zone biasing and adds or deduct the daylight-saving time offset time, the time zone biasing that perhaps maintains the standard is constant, and described system synchronous information is sent to terminal;
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, the daylight-saving time state of described system is judged by detecting daylight saving time sign in described base station, if detected daylight saving time sign is startup by stopping saltus step, then judgement system is that the daylight-saving time enters, if detected daylight saving time sign is by starting saltus step for stopping, then judgement system is that the daylight-saving time leaves, if detected daylight saving time sign does not have saltus step and is startup, then judgement system keeps the daylight-saving time, if detected daylight saving time sign does not have saltus step for stopping, then judgement system is non-daylight-saving time state.
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, if the daylight-saving time state of the detected described system in described base station is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; If the detected described system in described base station daylight-saving time state is to keep the daylight-saving time, then when the daylight-saving time, offset time changed, the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds new daylight-saving time offset time, if the daylight-saving time offset time does not change, the time zone biasing that then maintains the standard is constant; If the daylight-saving time state of the detected described system in described base station is to leave the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; If the detected described daylight-saving time state in described base station is non-daylight-saving time state, then directly finish adjustment to the time zone biasing.
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, also comprise following treatment step, after described terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the method that described terminal is calculated the current time is: system time+time zone biasing, wherein said system time is a gps time.
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, also comprise following treatment step: time period and daylight-saving time offset time that the daylight-saving time of base station reception webmaster setting comes into force, after described system entry-into-force time daylight-saving time section is received in described base station, automatically detect the start and stop time of daylight-saving time, when system detects the current time in entry-into-force time daylight-saving time section, daylight saving time sign then is set for starting, when system detects the current time not in entry-into-force time daylight-saving time section, then described daylight saving time sign is stopped.
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, the daylight-saving time state that described system is detected in described base station adopts the mode that periodically detects.
In a kind of embodiment of the implementation method of described cdma system daylight-saving time, also comprise following treatment step: before described system synchronous information is sent to described terminal, preserve current daylight saving time sign and daylight-saving time offset time.
The invention also discloses the implement device of a kind of cdma system daylight-saving time, comprise the daylight-saving time adjusting module that is arranged on the base station, described daylight-saving time adjusting module detects the daylight-saving time state of present system, and according to detected described system daylight-saving time state, time zone biasing in the system synchronous information is set to the time zone biasing and adds or deduct the daylight-saving time offset time, the time zone biasing that perhaps maintains the standard is constant, and described system synchronous information is sent to terminal.
In the implement device of a kind of cdma system daylight-saving time disclosed by the invention, if the daylight-saving time state of the detected described system of described daylight-saving time adjusting module is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; If the detected described system of described daylight-saving time adjusting module daylight-saving time state is to keep the daylight-saving time, then when the daylight-saving time, offset time changed, the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds new daylight-saving time offset time; If the daylight-saving time state of the detected described system of described daylight-saving time adjusting module is to leave the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; If the detected described daylight-saving time state of described daylight-saving time adjusting module is non-daylight-saving time state, then directly finish adjustment to the time zone biasing.
The implement device of a kind of cdma system daylight-saving time disclosed by the invention, comprise terminal, after described terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the method that described terminal is calculated the current time is: system time+time zone biasing, wherein said system time is a gps time.
Compared with prior art, beneficial effect of the present invention is:
The present invention is by base station detection system daylight-saving time state, and according to detected daylight-saving time state, the biasing time zone biasing that sets up standard in time zone in the system synchronous information is added or deducts the daylight-saving time offset time, the time zone biasing that perhaps maintains the standard is constant, and described system synchronous information is sent to terminal.Adopt such design, on the one hand, owing to undertaken by the time zone offset field of system synchronous information during being provided with of daylight-saving time, improved the reliability that the daylight-saving time is provided with; On the other hand, this daylight-saving time is provided with, and has comprised the whole system from the base station to the terminal, is to realize a kind of daylight-saving time completely.
Description of drawings
The description that Fig. 1 is exemplary the flow chart of realization of the present invention daylight-saving time.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated:
The implementation method of the cdma system daylight-saving time of one embodiment of the invention, can be undertaken by following treatment step:
(1) the daylight-saving time state of present system is detected in the base station;
(2) described base station is according to detected described system daylight-saving time state, time zone biasing in the system synchronous information is set to the time zone biasing and adds or deduct the daylight-saving time offset time, the time zone biasing that perhaps maintains the standard is constant, and described system synchronous information is sent to terminal;
As shown in Figure 1, the base station receives daylight-saving time offset time and the entry-into-force time daylight-saving time section that webmaster is provided with.In webmaster, the user can revise daylight-saving time offset time and entry-into-force time daylight-saving time section at any time, and each back webmaster of revising is sent to the base station with up-to-date daylight-saving time offset time and entry-into-force time daylight-saving time section.Daylight-saving time offset time and entry-into-force time daylight-saving time section are provided with according to demand voluntarily by the user, have increased the flexibility of system.
The daylight-saving time state that current system is detected in the base station adopts periodic mode, if do not reach sense cycle, then directly finishes the daylight-saving time and adjusts, if reach sense cycle, then detects the current time earlier whether in the entry-into-force time daylight-saving time section that is provided with.
After system's entry-into-force time daylight-saving time section is received in the base station, detect the start and stop time of daylight-saving time automatically, when system detects the current time not in entry-into-force time daylight-saving time section, daylight saving time sign then is set for stopping, and reads current daylight-saving time offset time; If the detected current time in entry-into-force time daylight-saving time section, then is provided with the daylight-saving time and is designated as startup, and reads current daylight-saving time offset time.Daylight saving time sign is used to judge the daylight-saving time state of system.For ease of judging system's daylight-saving time state, when moving first, daylight saving time sign is set for stopping in system.User preset daylight-saving time entry-into-force time section has increased the ease for use of system.
The daylight-saving time state of present system is judged by detecting daylight saving time sign in the base station, the last daylight saving time sign of current daylight saving time sign and preservation is compared, if detected daylight saving time sign is startup by stopping saltus step, then judgement system is that the daylight-saving time enters, if detected daylight saving time sign is by starting saltus step for stopping, then judgement system is that the daylight-saving time leaves, if detected daylight saving time sign does not have saltus step and is startup, then judgement system keeps the daylight-saving time, if detected daylight saving time sign does not have saltus step and for stopping, then judgement system is non-daylight-saving time state.Use daylight saving time sign to judge system's daylight-saving time state, simple, saved system resource.
As shown in Figure 1, if the detected system in base station daylight-saving time state is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; If the detected system in base station daylight-saving time state is to keep the daylight-saving time, then the biasing of the time zone in described system synchronous information is made as the new daylight-saving time offset time of time zone biasing with adding the above when the described daylight-saving time, offset time changed, if the daylight-saving time offset time does not change, the time zone biasing that then maintains the standard is constant; If the detected system in base station daylight-saving time state is to leave the daylight-saving time, then the biasing of the time zone in the described system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; If the detected described daylight-saving time state in described base station is non-daylight-saving time state, then directly finish adjustment to the time zone biasing.
After the adjustment of system finishing to time zone biasing, preserve current daylight saving time sign and daylight-saving time offset time, and the system synchronous information that will comprise daylight-saving time information is sent to terminal.The daylight-saving time state that current daylight saving time sign of preserving and daylight-saving time offset time are used for next sense cycle is judged and the daylight-saving time is adjusted.
After terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the computational methods that terminal is calculated the current time are: system time+time zone biasing.Wherein system time is a gps time; The time zone biasing is made of time zone biasing and daylight-saving time offset time, wherein the time zone biasing is according to the set time parameter of the residing different time zone in base station, span is to be-24 to 26, least unit is 30 minutes, on the occasion of the domain representation the Eastern Hemisphere, the negative value domain representation the Western Hemisphere, the unit of daylight-saving time offset time is 30 minutes, can be negative value.Terminal is calculated current daylight-saving time state according to system synchronous information, has improved the reliability of daylight-saving time setting; This system synchronous information that comprises the daylight-saving time adjustment information is sent to terminal by the base station, and base station and terminal have been realized the daylight-saving time simultaneously.
The implement device of a kind of cdma system daylight-saving time of example of the present invention, comprise the daylight-saving time adjusting module that is arranged on the base station, described daylight-saving time adjusting module detects the daylight-saving time state of present system, and according to detected described system daylight-saving time state, time zone biasing in the system synchronous information is set to the time zone biasing and adds or deduct the daylight-saving time offset time, the time zone biasing that perhaps maintains the standard is constant, and described system synchronous information is sent to terminal.
The implement device of a kind of cdma system daylight-saving time of example of the present invention, if the daylight-saving time state of the detected described system of described daylight-saving time adjusting module is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; If the detected described system of described daylight-saving time adjusting module daylight-saving time state is to keep the daylight-saving time, then when the daylight-saving time, offset time changed, the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds new daylight-saving time offset time; If the daylight-saving time state of the detected described system of described daylight-saving time adjusting module is to leave the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; If the detected described daylight-saving time state of described daylight-saving time adjusting module is non-daylight-saving time state, then directly finish adjustment to the time zone biasing.
The implement device of a kind of cdma system daylight-saving time of example of the present invention, comprise terminal, after described terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the method that described terminal is calculated the current time is: system time+time zone biasing, wherein said system time is a gps time.
The implementation method of cdma system daylight-saving time of the present invention and device, can't respond daylight-saving time startup sign at some terminal and realize the drawback of daylight-saving time, after having adopted the base station to receive the daylight-saving time offset time and entry-into-force time daylight-saving time section of webmaster setting, the daylight-saving time state of judgement system, according to different daylight-saving time states, the mode of revising the time zone biasing and being sent to terminal realizes the daylight-saving time, this daylight-saving time realizes providing and can both come into force to all terminals, strengthened the reliability of daylight-saving time, base station system time while, the background maintenance instrument time, terminal shows that the time is in full accord, realizes the daylight-saving time function simultaneously.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, but this example of just lifting for ease of understanding should not think that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can make various possible being equal to and change or replacement, these changes or replacement all should belong to protection scope of the present invention.
Claims (8)
1. the implementation method of a cdma system daylight-saving time is characterized by, and comprises following treatment step:
(1) the daylight-saving time state of present system is detected in the base station;
(2) described base station is according to detected described system daylight-saving time state, if the daylight-saving time state of the detected described system in described base station is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; If the detected described system in described base station daylight-saving time state is to keep the daylight-saving time, then when the daylight-saving time, offset time changed, the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds new daylight-saving time offset time, if the daylight-saving time offset time does not change, the time zone biasing that then maintains the standard is constant; If the daylight-saving time state of the detected described system in described base station is to leave the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; If the detected described daylight-saving time state in described base station is non-daylight-saving time state, then directly finish adjustment to the time zone biasing;
(3) described system synchronous information is sent to terminal.
2. the implementation method of cdma system daylight-saving time as claimed in claim 1, it is characterized by, the daylight-saving time state of described system is judged by detecting daylight saving time sign in described base station, if detected daylight saving time sign is startup by stopping saltus step, then judgement system is that the daylight-saving time enters, if detected daylight saving time sign is by starting saltus step for stopping, then judgement system is that the daylight-saving time leaves, if detected daylight saving time sign does not have saltus step and is startup, then judgement system keeps the daylight-saving time, if detected daylight saving time sign does not have saltus step and for stopping, then judgement system is non-daylight-saving time state.
3. the implementation method of cdma system daylight-saving time as claimed in claim 1, it is characterized by, also comprise following treatment step, after described terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the method that described terminal is calculated the current time is: system time+time zone biasing, wherein said system time is a gps time.
4. the implementation method of cdma system daylight-saving time as claimed in claim 1, it is characterized by, also comprise following treatment step: time period and daylight-saving time offset time that the daylight-saving time of base station reception webmaster setting comes into force, after described system entry-into-force time daylight-saving time section is received in described base station, automatically detect the start and stop time of daylight-saving time, when system detects the current time in entry-into-force time daylight-saving time section, daylight saving time sign then is set for starting, when system detects the current time not in entry-into-force time daylight-saving time section, then described daylight saving time sign is stopped.
5. the implementation method of cdma system daylight-saving time as claimed in claim 1 is characterized by, and the daylight-saving time state that described system is detected in described base station adopts the mode that periodically detects.
6. the implementation method of cdma system daylight-saving time as claimed in claim 1 is characterized by, and also comprises following treatment step: before described system synchronous information is sent to described terminal, preserve current daylight saving time sign and daylight-saving time offset time.
7. the implement device of a cdma system daylight-saving time is characterized in that, comprises the daylight-saving time adjusting module that is arranged on the base station, and described daylight-saving time adjusting module is used to detect the daylight-saving time state of present system; Described daylight-saving time adjusting module also is used for if the daylight-saving time state of detected described system is to enter the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds the above daylight-saving time offset time; Described daylight-saving time adjusting module also is used for if detected described system daylight-saving time state is to keep the daylight-saving time, then when the daylight-saving time, offset time changed the biasing of the time zone in the system synchronous information is made as the time zone biasing and adds new daylight-saving time offset time; Described daylight-saving time adjusting module also is used for if the daylight-saving time state of detected described system is to leave the daylight-saving time, then the biasing of the time zone in the system synchronous information is made as the time zone biasing and deducts described daylight-saving time offset time; Described daylight-saving time adjusting module also is used for if detected described daylight-saving time state is non-daylight-saving time state, then directly finishes the adjustment to the time zone biasing; Described daylight-saving time adjusting module also is used for described system synchronous information is sent to terminal.
8. the implement device of cdma system daylight-saving time as claimed in claim 7, it is characterized in that, comprise terminal, after described terminal is received described system synchronous information, calculate the current time, realize the daylight-saving time, the method that described terminal is calculated the current time is: system time+time zone biasing, wherein said system time is a gps time.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108373 CN101600249B (en) | 2009-06-22 | 2009-06-22 | Method and device for achieving summer time of CDMA system |
| PCT/CN2010/074177 WO2010149010A1 (en) | 2009-06-22 | 2010-06-21 | Method and apparatus for realizing summer time in cdma system |
| EP10791516.7A EP2448342A4 (en) | 2009-06-22 | 2010-06-21 | Method and apparatus for realizing summer time in cdma system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108373 CN101600249B (en) | 2009-06-22 | 2009-06-22 | Method and device for achieving summer time of CDMA system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101600249A CN101600249A (en) | 2009-12-09 |
| CN101600249B true CN101600249B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910108373 Expired - Fee Related CN101600249B (en) | 2009-06-22 | 2009-06-22 | Method and device for achieving summer time of CDMA system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2448342A4 (en) |
| CN (1) | CN101600249B (en) |
| WO (1) | WO2010149010A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600249B (en) * | 2009-06-22 | 2011-12-28 | 中兴通讯股份有限公司 | Method and device for achieving summer time of CDMA system |
| CN103324078B (en) * | 2012-03-22 | 2017-04-05 | 华为终端有限公司 | A kind of daylight-saving time collocation method, equipment, server and system |
| CN109120368B (en) * | 2018-07-16 | 2020-06-02 | 烽火通信科技股份有限公司 | Single-disk time zone setting and automatic synchronous correcting method |
| CN110109340A (en) * | 2019-05-10 | 2019-08-09 | 深圳市岚明电子科技有限公司 | Mobile terminal clock method of adjustment |
| CN113647054B (en) * | 2019-09-16 | 2023-12-05 | Oppo广东移动通信有限公司 | Time determination method, device and equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3416611B2 (en) * | 2000-03-28 | 2003-06-16 | 三洋電機株式会社 | Mobile phone equipment |
| US6728533B2 (en) * | 2001-01-25 | 2004-04-27 | Sharp Laboratories Of America, Inc. | Clock for mobile phones |
| KR100438546B1 (en) * | 2001-10-26 | 2004-07-03 | 엘지전자 주식회사 | Automatic time setting method for mobile communication device |
| KR100724879B1 (en) * | 2006-03-06 | 2007-06-04 | 삼성전자주식회사 | Method for updating daylight saving time in wireless terminal |
| CN101600249B (en) * | 2009-06-22 | 2011-12-28 | 中兴通讯股份有限公司 | Method and device for achieving summer time of CDMA system |
-
2009
- 2009-06-22 CN CN 200910108373 patent/CN101600249B/en not_active Expired - Fee Related
-
2010
- 2010-06-21 EP EP10791516.7A patent/EP2448342A4/en not_active Withdrawn
- 2010-06-21 WO PCT/CN2010/074177 patent/WO2010149010A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010149010A1 (en) | 2010-12-29 |
| EP2448342A4 (en) | 2014-01-22 |
| EP2448342A1 (en) | 2012-05-02 |
| CN101600249A (en) | 2009-12-09 |
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Effective date of registration: 20180428 Address after: California, USA Patentee after: Global innovation polymerization LLC Address before: 518057 Zhongxing communication tower, South China Road, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee before: ZTE Corp. |
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