CN1305337C - Portable terminal controlling method for reducing consumption of electricity - Google Patents
Portable terminal controlling method for reducing consumption of electricity Download PDFInfo
- Publication number
- CN1305337C CN1305337C CNB2004100317249A CN200410031724A CN1305337C CN 1305337 C CN1305337 C CN 1305337C CN B2004100317249 A CNB2004100317249 A CN B2004100317249A CN 200410031724 A CN200410031724 A CN 200410031724A CN 1305337 C CN1305337 C CN 1305337C
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- CN
- China
- Prior art keywords
- portable terminal
- terminal device
- base station
- channel
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A method for controlling a portable terminal to reduce power consumption is provided to gate a pilot signal or a channel quality signal to enter an idle mode for reducing transmission data or to convert into an active mode from the idle mode, thereby remarkably reducing the power consumption of a terminal. A portable terminal(10) transmits signals showing communication states to a base station(20) at maximum rate in an active state. If a user does not receive a wireless data service, the portable terminal(10) gates the signals transmitted to the base station(20) at predetermined rate, and sends the gated signals in an idle mode. If the user operates the terminal(10) to escape from the idle mode, the gated signals are sent at maximum rate in the active state again.
Description
Technical field
The present invention relates to be used to reduce the portable terminal device control method of power consumption, during particularly a kind of use wireless data service, do not receiving between the rest period that sends information data, the user is control terminal directly, contain unnecessary power consumption, thereby prolong the portable terminal device portable terminal device control method of service time.
Background technology
Along with the use of portable terminal device constantly increases, its function is various gradually, and the use of wireless data service is sharply diffusion.Particularly utilize portable terminal device to be connected to the Internet and, just presenting the trend of day-to-day the utilization of various Additional Services.
Generally speaking, during utilizing portable terminal device to use wireless data service, portable terminal device continues to send and receive pilot signal by base station and pilot channel, can report the state of portable terminal device to the base station with this.The information of relevant transmission quality is provided to the base station by reverse channel quality indicator channel (Reverse ChannelQuality Indicator Channel:R-CQICH) simultaneously.
Portable terminal device continues to the various information of base station transmits about communications status, thereby can obtain more smooth and easy, high-quality RFDC service in the process of using the RFDC service.Yet, to compare with the electric power that internal actions consumed of portable terminal device, the action that portable terminal device and base station are carried out wireless connections and transmitted various signals will consume sizable power consumption.That is to say, when using RFDC, power supply frequently takes place exhaust fast, the situation that reduce service time.
Fig. 1 shows be in the past in the RFDC service process portable terminal device shown signal to the pilot signal of base station transmits by reverse pilot channel (Reverse Pilot Channel:R-PICH) transmission.As shown in the figure, the signal that per 1.25 milliseconds of transmissions once are made of pilot signal and electric power control bit has transmitted 16 signals in 20 milliseconds.
Yet, in the use of actual wireless communication service, the user receives transmission information by the RFDC service all the time, may often occur the content that obtains service (is for example confirmed, Email or content) or the situation of temporarily carrying out other operation, at this moment, continue transmission pilot signal or quality index signal and only can cause unnecessary power supply waste.
Therefore, need be a kind of in the process of using the RFDC service, when the user in fact receives transmission information by portable terminal device, can temporarily interrupt unnecessary signal transmission, to guarantee the method for power supply.
As mentioned above, if utilized portable terminal device to use wireless data service in the past, then since all the time with maximum rate to base station pilot signal transmitted and channel quality signal, even when confirming to obtain the information of service or temporarily carrying out other operation, also can cause power supply to consume in a large number, have the problem of the service time that has greatly shortened portable terminal device owing to unnecessary signal transmission.
Summary of the invention
In view of this problem, the object of the present invention is to provide a kind of portable terminal device control method that is used to reduce power consumption, utilizing portable terminal device to use in the process of wireless data service, the user can manually operate terminal, gating is to the pilot signal or the channel quality signal of base station transmits, enter and reduce the park mode that sends data, or be converted to enable mode from park mode once more.Thereby greatly reduce the power consumption of portable terminal device.
For achieving the above object, the present invention is used for reducing the control method of the portable terminal device of power consumption in RFDC service, it is characterized in that comprising following 3 steps: step 1, portable terminal device keep the step of enable mode with the signal of maximum rate to base station transmission communication state displaying; Step 2 is when user receiving radio data when service, operating terminal, with the above-mentioned signal that both fixed-ratio gatings once sent to the base station with maximum rate from portable terminal device, the step that enters park mode; Step 3 in the time will withdrawing from above-mentioned park mode, after the user operates terminal, sends the signal of above-mentioned Ceng Xuantong and transmission again with maximum rate, recover the step of enable mode.
Another feature of the present invention is: showing the signal of above-mentioned communications status, is pilot signal and a kind of by in the channel quality index signal of reverse channel quality indicator channel (R-CQICH) by reverse pilot channel (R-PICH) at least.
Another feature of the present invention is that above-mentioned enable mode recovering step also comprises the steps: step 1, and the user operates portable terminal device breaking dormancy pattern; Step 2, above-mentioned portable terminal device require the signal of allocation of communication channels to base station transmits; Step 3, the base station that receives the above-mentioned communication channel requirement of distribution is to the information of above-mentioned portable terminal device transmission about newly assigned communication channel.
Description of drawings
Fig. 1 is the reverse pilot frequency channel signal transmission diagram in the wireless data service in the past.
Fig. 2 is the reverse pilot frequency channel signal transmission diagram of one embodiment of the invention.
Fig. 3 is the working signal flow chart of one embodiment of the invention.
Embodiment
With reference to the accompanying drawings, describe aforesaid embodiments of the invention in detail.
Fig. 2 is the reverse pilot frequency channel signal transmission diagram of one embodiment of the invention.As shown in the figure, signal is also transmitted by 1/4 gating.Though the gating to this reverse channel defines on communication protocol, do not mention concrete application, in fact seldom be applied.And core of the present invention is can realize the conversion between power savings state (park mode) and normal state (enable mode) by user's simple operations simultaneously with this gating as the method that reduces power consumption.
Illustrated gating rate is 1/4, but also can use 1/2 and other situation.By like this reverse channel signal with the maximum transfer rate transmission being carried out gating, can reduce the wireless transmission that can cause big power consumption, thereby greatly reduce power consumption.This has not only reduced the power consumption of customer-side, attaches and can also obtain to reduce communication load, improves the effect of communication environment.
Fig. 3 is the signal flow graph of one embodiment of the invention, if it has shown that the user selects " heat " key that is provided with in advance in the portable terminal device, the then situation of changing mutually repeatedly in the data communication services process between enable mode and park mode.
As shown in the figure, when the user utilizes portable terminal device (10) to use the RFDC service, portable terminal device does not carry out gating to reverse channel (R-PICH, R-CQICH), with maximum transfer rate work under the enable mode of base station (20) transmission, at this moment can normally receive the transmission wireless data.
If the user confirms the content that receives by above-mentioned wireless data service or carries out other operation, temporarily do not use the RFDC service, then can press " heat " key of prior setting, eject the indication that makes portable terminal device (10) enter park mode.
Above-mentioned portable terminal device (10) press above-mentioned " heat " behind the key, the gating rate with 1/2 or 1/4 is to logical and provide for realizing that reverse channel (R-PICH, R-CQICH) that the current RFDC service of using provides to base station (20) is carried out elder generation.At this moment,, can reduce the power consumption of portable terminal device (10), extend working time though be difficult to carry out the reception transmission of normal wireless communication data.
Afterwards, when the user presses once more " heat " behind the key, above-mentioned portable terminal device (10) requires information by reverse Dedicated Control Channel (R-DCCH) to the new traffic channel assignment of base station (20) transmission, new communication channel is distributed in the base station (20) that receives this information, and provides it to above-mentioned portable terminal device (10) by forward bag data channel (F-PDCH).Portable terminal device (10) beginning that receives above-mentioned new communication channels information is with the reverse channel (R-PICH of maximum transfer rate to base station (20) above-mentioned gating of transmission and transmission, R-CQICH), revert to the state of activation that can obtain the RFDC service smoothly simultaneously.
That is, the user can be any presses " heat " key needs the time, the gating rate of conversion reverse channel, thus make the user can regulate the power supply of portable terminal device.
As mentioned above, the present invention is used to reduce the portable terminal device control method of power consumption, utilizing portable terminal device to use in the process of wireless data service, the user is only with manual repeatable operation terminal, just can gating to the pilot signal and the channel quality signal of base station transmits, enter and reduce the park mode that sends data, or be converted to enable mode from park mode once more.Thereby has following effect: in using the RFDC service process, the user can directly manage electrical source consumption, even under the situation of power supply deficiency, also can use portable terminal device in the longer time, reduce communication load simultaneously, communication environment is improved.
Claims (4)
1. portable terminal device control method that is used to reduce power consumption, portable terminal device continues with maximum rate to it is characterized in that to the various signals of base station transmits about communications status in the process of using the RFDC service, when user receiving radio data when service, may further comprise the steps:
Step 1 is pressed the button that is arranged on the described portable terminal device, described portable terminal device by the reverse channel quality indicator channel with specific gating rate gating and transmitting channel quality index signal to described base station, enter park mode;
Step 2, when withdrawing from described park mode, press described button, described portable terminal device is to the signal of described base station transmits request allocation of communication channels, new communication channel is distributed after receiving the described request signal in described base station, and to the information of described portable terminal device transmission about newly assigned communication channel;
Step 3, described portable terminal device send the channel quality index signal of described reverse channel quality indicator channel to described base station with maximum rate again.
2. the portable terminal device control method that is used to reduce power consumption according to claim 1 is characterized in that, the signal that described gating sends also comprises the pilot signal of reverse pilot channel.
3. the portable terminal device control method that is used to reduce power consumption according to claim 1 is characterized in that described step 2 specifically comprises:
Step 31, described portable terminal device is by the signal of reverse Dedicated Control Channel to the new request allocation of communication channels of base station transmits;
Step 32 after described base station receives the signal of described request allocation of communication channels, is distributed new communication channel;
Step 33, described base station is transferred to described portable terminal device by forward packet data channel (F-PDCH) with the new communication channel information of described distribution.
4. according to the described portable terminal device control method that is used to reduce power consumption of claim 1, it is characterized in that described step 3 also comprises:
Described portable terminal device normally carries out the step of RFDC service.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR0053211/2003 | 2003-07-31 | ||
| KR1020030053211A KR20050014552A (en) | 2003-07-31 | 2003-07-31 | Mobile terminal control method for reducing power consumption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1582034A CN1582034A (en) | 2005-02-16 |
| CN1305337C true CN1305337C (en) | 2007-03-14 |
Family
ID=34587830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100317249A Expired - Fee Related CN1305337C (en) | 2003-07-31 | 2004-03-24 | Portable terminal controlling method for reducing consumption of electricity |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20050014552A (en) |
| CN (1) | CN1305337C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7590432B2 (en) * | 2005-10-06 | 2009-09-15 | Broadcom Corporation | Mobile communication device with low power receiver for signal detection |
| CN101471931B (en) * | 2007-12-28 | 2012-06-27 | 摩托罗拉移动公司 | Method for awakening electronic equipment from dormancy mode by wireless communication network |
| WO2020080987A1 (en) | 2018-10-19 | 2020-04-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, wireless device and network node for communication in a wireless network |
| CN113741260B (en) * | 2021-08-26 | 2023-05-12 | 珠海格力电器股份有限公司 | Equipment sleep control method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290431A (en) * | 1998-12-07 | 2001-04-04 | 三星电子株式会社 | Device and method for gating transmission in a CDMA mobile communication system |
| CN1424859A (en) * | 2001-12-10 | 2003-06-18 | 株式会社Ntt都科摩 | Mobile communication system, method, mobile terminals and base stations |
-
2003
- 2003-07-31 KR KR1020030053211A patent/KR20050014552A/en not_active Application Discontinuation
-
2004
- 2004-03-24 CN CNB2004100317249A patent/CN1305337C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290431A (en) * | 1998-12-07 | 2001-04-04 | 三星电子株式会社 | Device and method for gating transmission in a CDMA mobile communication system |
| CN1424859A (en) * | 2001-12-10 | 2003-06-18 | 株式会社Ntt都科摩 | Mobile communication system, method, mobile terminals and base stations |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050014552A (en) | 2005-02-07 |
| CN1582034A (en) | 2005-02-16 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20120324 |