CN101483858B - Method and apparatus for setting parameter according to available energy of user equipment - Google Patents
Method and apparatus for setting parameter according to available energy of user equipment Download PDFInfo
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- CN101483858B CN101483858B CN200810001537.4A CN200810001537A CN101483858B CN 101483858 B CN101483858 B CN 101483858B CN 200810001537 A CN200810001537 A CN 200810001537A CN 101483858 B CN101483858 B CN 101483858B
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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 setting working parameters of user equipment according to the available energy of the user equipment, which comprises the following steps: the user equipment detects the current available energy and reports detection result to the base station when the available energy changes a level; the base station receives the detection result of the available energy of the user equipment and matches between the level of the available energy of the user equipment and the working parameter variation factors to determine that the user equipment needs updated working parameters; the base station adjusts the updated working parameters needed by the user equipment to a preset value corresponding to the level of the detected available energy and controls the user equipment to operate according to the adjusted working parameters. The invention further comprises a device for setting the working parameters of the user equipment based on the available energy of the user equipment.
Description
Technical field
The present invention relates to method and device that a kind of utilisable energy according to subscriber equipment arranges the running parameter of subscriber equipment.Specifically, the present invention relates to by the utilisable energy based on subscriber equipment, change the parameter setting of subscriber equipment, and make the subscriber equipment that utilisable energy is lower can further save energy, extend standby and the method and apparatus of service time.
Background technology
Along with the development of the communication technology to mobility, broadband direction, the power saving of mobile terminal is subject to extensive concern.A lot of communication standardizations have all added the consideration to power saving while being organized in formulation relevant criterion.Especially, the access network of future mobile communication system all will carry out transfer of data based on IP technology, and the burst characteristic of IP packet and the transmission channel sharing characteristic between user makes to arrive the data of subscriber equipment, be discrete, therefore, the energy consumption of how to save subscriber equipment (userequipment, UE) seems more important.
Third generation partner program (3
rdgeneration Partnership Project, 3GPP) vital tissue as moving communicating field has greatly promoted 3G (Third Generation) Moblie technology (TheThird Generation, Standardization 3G), a series of Wideband Code Division Multiple Access (WCDMA) access (Wide Code Division Multiple Access that comprise have been formulated, WCDMA), high speed downlink packet access (High Speed Downlink Packet Access, HSDPA), high speed uplink packet access (High Speed Uplink Packet Access, HSUPA) etc. is in interior communication system standard.In order to tackle the challenge of broadband access technology, and meet the demand of growing new business, 3GPP will have started 3G Long Term Evolution (Long Term Evolution in the end of the year 2004, LTE) standardization effort of technology, wish further to improve spectrum efficiency, improve the performance of Cell Edge User, reduce system delay, for high-speed mobile user provides the access service etc. of higher rate.
In mobile communication system, due to the mutual supply based on both sides' energy of information between subscriber equipment and base station, and for such as mobile phone, notebook computer, the most battery-powered mobile terminals of personal digital assistant (PDA) and so on, its energy reserve is limited.In addition, due to the asynchronism(-nization) that different UEs enters network, their remaining utilisable energy is difference to some extent also.Under identical network condition, the UE that utilisable energy is lower is forced to shutdown in advance by the UE comparatively more abundant than utilisable energy, thereby can not continue by network service.And from user's angle, the user that utilisable energy is lower wishes further to save its electric quantity consumption, thereby extends its stand-by time, until can possess the condition of charging.Therefore, be necessary to consider the difference of UE residue utilisable energy, the lower UE of utilisable energy be different to the operation of the UE of energy abundance, thereby improve the situation of the network service interruption bringing due to energy shortage.
In order to fall low-energy-consumption to extend standby and the service time of UE, in the standard of 3GPP, adopted discontinuous reception (Discontinuous Reception, DRX) pattern, by making UE monitor channel receive downlink business in the special time period of appointing with base station, can reduce the time of unnecessary monitor channel, reduce the energy consumption of UE.This DRX pattern is adopted by LTE equally, and controls under idle (RRC_IDLE) and Radio Resource control connection (RRC_CONNECTED) state and can be employed at Radio Resource.For example, under RRC_IDLE state, user is with cycle of being scheduled to monitoring seek channel (PCH, Paging CHannel) at intervals.Network is also only broadcasted the information for this UE at these specific calling times.UE, after receiving the paging information of destination sensing oneself, wakes up and prepares access network and connect.If UE does not receive the paging information that oneself is pointed in destination, enter sleep period to save energy.
By this discontinuous reception, UE can reduce the time of monitor channel, thereby saves energy, extends standby and service time.Yet, if point to the paging information of certain UE, at this UE, in sleep period, arriving, network will wait until that the next calling time of this UE can send this paging information to this UE, causes the delay of paging information thus so.Therefore, the length of one's sleep under discontinuous reception modes and the delay of paging information are interactive two aspects, should between the two, compromise.Consider that the remaining utilisable energy of UE is different, can be set the longer length of one's sleep to the lower UE of dump energy.Although this can increase the delay of paging information, therefore UE has saved energy, thereby reach, extends standby and the object of service time.
On the other hand, when UE enters network with before using corresponding service, need to register its positional information at a registration area.In a trace regions (Tracking Area, TA), UE can roam and not need the operation of location registration.The coverage of trace regions is a compromise product between amount of system information and position times of registration.Trace regions is larger, and UE can move in the larger context and not need to carry out position registration, thereby reduces energy consumption; And larger trace regions is comprised of plurality object community, system need to all will be broadcasted the information such as beep-page message to this UE in these communities like this.That is to say, the beep-page message that points to this UE will take the Radio Resource of a plurality of communities.Therefore, for the lower UE of dump energy, can consider to register to a plurality of trace regions, thereby expand the tracked scope of this user, reduce the energy consumption bringing at most due to position times of registration, to extend standby and service time.
Summary of the invention
The object of this invention is to provide method and device that a kind of utilisable energy according to subscriber equipment arranges the running parameter of subscriber equipment.The method and device can be based on UE utilisable energy change, for UE arranges different running parameters, make the UE that utilisable energy is lower can further save energy, extend standby and service time.
According to an aspect of the present invention, provide a kind of utilisable energy according to subscriber equipment that the method for the running parameter of subscriber equipment is set, comprise step: subscriber equipment detects current utilisable energy, and to base station, report testing result when utilisable energy has changed a rank; Base station receives after the utilisable energy testing result of subscriber equipment, between the rank of the utilisable energy of described subscriber equipment and running parameter changed factor, mates, and determines the running parameter that described subscriber equipment need to upgrade; The running parameter that described base station need to be upgraded described subscriber equipment is adjusted to the predetermined value corresponding with detected utilisable energy rank, and makes described subscriber equipment with the running parameter operation after adjusting.
According to another aspect of the present invention, provide a kind of utilisable energy according to subscriber equipment that the device of the running parameter of subscriber equipment is set, comprise: be configured in user equipment side, utilisable energy detecting unit, for detection of the utilisable energy of described subscriber equipment, and testing result is sent to base station by the first transmitter/receiver unit; Parameter adjustment unit, owing to changing the corresponding running parameter of described subscriber equipment according to described testing result, thus the operation of change subscriber equipment; The first transmitter/receiver unit, for launching to base station side and receiving information from base station side, be configured in base station side, user's energy matching unit, for receiving the utilisable energy information from described subscriber equipment, and according to base station side relation foundation, corresponding with the utilisable energy information of described subscriber equipment, described utilisable energy is matched in corresponding parameter; Parameter adjustment and indicating member, according to the matching result of described user's energy matching unit, adjust the parameter of mating with the utilisable energy of described subscriber equipment, makes described parameter corresponding with described utilisable energy rank; The first transmitter/receiver unit, for launching and/or receive various information from described user equipment side to described user equipment side.
According to the present invention, variation that can be based on UE utilisable energy, when the utilisable energy of UE drops to intended level, by extending the length of one's sleep, reduce the energy that the modes such as position registration further reduce UE and consume, thereby extend standby and the service time of UE, avoid being forced to shutdown because of energy shortage.
Accompanying drawing explanation
By below in conjunction with accompanying drawing explanation the preferred embodiments of the present invention, will make of the present invention above-mentioned and other objects, features and advantages are clearer, wherein:
Fig. 1 shows that according to the embodiment of the present invention available power based on UE arranges the allocation plan of the device of UE running parameter;
Fig. 2 shows the flow chart of UE running parameter is set in the available power of UE by UE side group according to the embodiment of the present invention;
Fig. 3 a and 3b show the schematic diagram of the example of indication UE utilisable energy;
Fig. 4 shows according to the embodiment of the present invention flow chart that by base station (eNB) available power based on UE arranges UE running parameter.
Fig. 5 shows the schematic diagram of the example utilisable energy of UE being mated with parameter changed factor base station;
Fig. 6 shows according to the embodiment of the present invention for a change paging cycle of UE and the flow chart of the information interaction of carrying out between base station and UE;
Fig. 7 illustrates the flow chart of the information interaction of carrying out between base station and UE according to the number of for a change UE registration of embodiment of the present invention TA.
Embodiment
With reference to the accompanying drawings embodiments of the invention are elaborated, in description process, having omitted is unnecessary details and function for the present invention, to prevent that the understanding of the present invention from causing, obscures.
In wireless communication system, such as mobile phone, notebook computer, the most battery-powered subscriber equipmenies of personal digital assistant (PDA) and so on, its energy reserve is limited.For user, when utilisable energy is lower, its electric quantity consumption can be further saved in the common hope of user, thereby extends its standby and service time.In this case, although cause arbitrarily the delay of paging information, always good than be forced to interrupt network service because electric weight is not enough.Therefore, need to a kind ofly can extend the standby of UE and the method for service time, so that user can find the condition of charging if having time as far as possible.Made to achieve these goals the present invention.
Fig. 1 means that the available power based on UE arranges UE running parameter according to the embodiment of the present invention, to extend the allocation plan of the standby of UE and the device of service time.According to the present embodiment, as shown in Figure 1, at network side (eNB: base station) dispose subscriber equipment (UE) energy matching unit 11, parameter adjustment and indicating member 12, with transmitter/receiver unit 13, and dispose transmitter/receiver unit 14, utilisable energy detecting unit 15, and parameter adjustment unit 16 in subscriber equipment (UE) side.
In UE side, utilisable energy detecting unit 15 is for detection of the utilisable energy of this UE, and the result detecting is sent to base station by transmitter/receiver unit 14 (can be used as the first transmitter/receiver unit).Be noted that utilisable energy detecting unit 15 can be according to the predetermined space of base station appointment, or according to the dump energy grade of self, select to detect the interval of utilisable energy.As an alternative, utilisable energy detecting unit 15 can extend along with the reduction of utilisable energy its interval of detecting utilisable energy, to further reduce energy consumption.Parameter adjustment unit 16 changes the corresponding running parameter of UE according to the testing result transmitting from transmitter/receiver unit 14, thereby changes the operation of UE.As an example, parameter adjustment unit 16 can shorten active period by extending the length of one's sleep of UE, increases paging cycle, increases and measures interval, and the modes such as times of registration that reduce UE further reduce the energy consumption of UE.Transmitter/receiver unit 14 is launched and/or receives various information from base station side to base station side by wave point.At this, measure the interval that Shi Dui alien-frequency district, interval and different radio access technologies community are measured.
In base station side, user's energy matching unit 11 receives the utilisable energy information from UE, and according to base station side relation that set up, corresponding with UE utilisable energy information, by this information matches on corresponding parameter.Parameter adjustment and indicating member 12 are according to the result of user's energy matching unit 11 couplings,, various parameters with utilisable energy information matches, adjust the parameter corresponding with the utilisable energy of this UE, and this parameter is sent to this UE by transmitter/receiver unit 13 (can be used as the second transmitter/receiver unit), and base station can be supported to carry out parameter configuration or send when needed the information that allows subscriber equipment to report its utilisable energy according to the utilisable energy of subscriber equipment.Transmitter/receiver unit 13 is launched and/or receives various information from UE side joint to UE side by wave point.
Fig. 2 has shown according to the embodiment of the present invention by UE side the flow chart that the available power based on UE arranges UE running parameter.The operation of UE side is described below with reference to Fig. 2.In UE side, the utilisable energy detecting unit 15 that UE comprises detects the current utilisable energy (step S201) of this UE.If powered to UE by power supply, for example, to such as mobile phone, notebook computer, during the subscriber equipment charging of PDA and so on, can suppose that the current utilisable energy of UE is for infinitely great.And when powering to UE with battery, the dump energy that the current utilisable energy of UE is battery.As an example, the ratio that can account for by the dump energy of battery battery gross energy represents the utilisable energy that UE is current, or represents with the up duration of battery the utilisable energy that UE is current, and wherein up duration can represent by stand-by time.
Conventionally, current mobile terminal can be at the dump energy that shows screen display battery.For example, showing that screen display also has 1/3rd battery electric quantity to use.In order to reduce UE, to base station, report the expense that its dump energy is shared, can carry out classification to the energy of UE, make UE only report the rank that it is current.
Fig. 3 a shows the example of direct representation utilisable energy, can carry out classification by the ratio that utilisable energy accounts for gross energy.As an example, utilisable energy can be divided into level Four, the ratio of utilizing utilisable energy to account for battery total capacity is indicated the grade of utilisable energy.For example, when total capacity that utilisable energy is battery, the ratio of utilisable energy and battery total capacity is 1 o'clock, can represent with two bits " 00 "; When utilisable energy is battery total capacity 3/4 time, can represent that utilisable energy is 3/4 of battery total capacity with bit " 01 "; When utilisable energy is battery total capacity 1/2 time, can represent that utilisable energy is 1/2 of battery total capacity with bit " 10 "; When utilisable energy drop to total capacity 1/4 time, with bit " 01 ", represent that utilisable energy is 1/4 of battery total capacity.Be noted that energy cascade of the present invention is not limited to level Four, but can to utilisable energy, carry out diversity according to concrete service condition or environment.Correspondingly, can adopt different bits to represent the ratio of utilisable energy and battery total capacity.In addition, can also represent by the useful stand-by time of battery the utilisable energy of user's battery, such as battery can with stand-by time be greater than one hour be the 1st grade, battery can be by stand-by time is the 2nd grade within half an hour and one hour, in half an hour, take interior is 3rd level, by that analogy.The threshold value of stand-by time of classification of being used for here can be set by network.
Return to Fig. 2, at step S202, after UE detects the rank of utilisable energy, further detect utilisable energy and whether changed a utilisable energy grade.If determine that at step S202 utilisable energy does not change a grade, flow process rotates back into step S201, and this UE continues to detect its utilisable energy according to predetermined space.If determine that at step S202 utilisable energy has changed a grade, this UE is by testing result, and namely the grade of current utilisable energy sends to base station (step S203) by transmitter/receiver unit 14.Next, at step S204, after UE sends to base station new testing result, UE detects whether by transmitter/receiver unit 14, from base station, receive the new parameter configuration corresponding with new testing result.At this, corresponding parameter can be new paging cycle, or allows the information (describing in detail in the back) of a plurality of TA of access.If UE does not receive new parameter setting in step S204 judgement from base station, UE does not change the parameter setting of oneself, and returns to step S201 and continue based on original parameter operate.If UE has and receives new parameter setting from base station in step S204 judgement, its operation of changing parameter that UE newly receives in step S205 basis so.After this continue to arrange and detect its utilisable energy according to new parameter.
At UE, to base station, send in the step 203 of testing result of current utilisable energy, in order further to reduce the expense of indication testing result, can also represent with 1 bit the variation of UE utilisable energy, and without direct representation utilisable energy.As shown in Figure 3 b, can represent other variation of energy level with 1 bit.The energy that can suppose UE is divided into N rank, and the expression utilisable energy that rank is 1 is the total utilisable energy of battery or by Power supply.Rank of the every rising of rank represents an energy decreases part, and rank is that N represents that the energy of UE is about to be exhausted.In this case, can be set to 1 by this bit during a rank of the every decline of the utilisable energy of UE.Otherwise if to UE charging, the utilisable energy of UE can be set to 0 by this bit when constantly increasing, represent that user's utilisable energy returns to maximum, vice versa.That is to say, when the utilisable energy of UE declines a rank, it is the indication information of " 1 " that UE sends bit to base station, and when the utilisable energy of UE rises a rank, it is the indication information of " 0 " that UE sends bit to base station.Like this, base station can be based on receiving from UE the variation indication information of utilisable energy, according to storing the rank of the utilisable energy of this UE in base station, the utilisable energy of UE is reduced or increase a rank, judge thus the current residing utilisable energy rank of UE.Equally, in order to reduce energy consumption, Cai UE can send to base station when utilisable energy declines or rise a rank, utilisable energy reduces or rising indication.
Fig. 4 shows according to the embodiment of the present invention flow chart that by base station (eNB) available power based on UE arranges UE running parameter.As shown in Figure 4, at step S401, base station receives the information from UE, and detects at step S402 the information relevant with the utilisable energy of UE of whether receiving.The information relevant with the utilisable energy of UE can be utilisable energy rank as shown in Figure 3 a, can be also other variation of utilisable energy level as shown in Figure 3 b.If base station does not receive the information relevant with the utilisable energy of UE in step S402 judgement, flow process is returned to step S401, continues to receive the information from UE.If base station receives the information relevant with the utilisable energy of UE in step S402 judgement, flow process proceeds to step S403, and the running parameter that this UE need to upgrade is determined according to the current utilisable energy of UE in base station.After this, at step S404, the running parameter of UE, according to definite result of step S403, is adjusted in base station, by transmitter/receiver unit 13, new running parameter is sent to this UE.After this, step S401 is returned in this base station, continues to receive user profile.
In above-mentioned steps S403, the determined parameter in base station can comprise paging cycle, measures interval, or the number of TA registration etc.In order to realize reconfiguring of parameter, base station side need to be mated between the rank of the UE utilisable energy receiving and parameter changed factor.Fig. 5 shows the schematic diagram of the example utilisable energy of UE being mated with parameter changed factor base station.The matching relationship of utilisable energy and the parameter transformation factor is described below with reference to Fig. 5.
For each utilisable energy rank i, in base station side, there is a parameter changed factor ki corresponding with rank i.Can be maximum available energy by energy, namely utilisable energy rank be that the parameter changed factor of 1 o'clock is set to 1.If the parameter of current renewal is the paging cycle to UE, paging cycle that can supposing the system is Tp.In the situation that consider the utilisable energy of UE, the paging cycle of the UE that can be i by utilisable energy rank can be set to Tp/ki.As an example, can set ki=1-i/N (wherein i≤N, N is natural number).In this case, along with the minimizing of UE utilisable energy, the rank i of utilisable energy will increase thereupon, and parameter changed factor ki=1-i/N increases gradually.Therefore, the paging cycle Tp/ki of UE will constantly increase.Like this, by extending the length of one's sleep of UE and further reducing its energy, consume.
Similarly, if the parameter of upgrading is for measuring interval, also can adopt above-mentioned set-up mode, the UE configuration longer measurement interval lower to utilisable energy, reduces the number of times that UE wakes up and measures.Be noted that and the invention is not restricted to the undated parameter that provides in example above, but can reduce any parameter that the energy of UE consumes according to changing ideas of the present invention.
For example, if the parameter of upgrading is the number that UE registers in TA, can when coupling, be set to i by parameter changed factor ki so, represent the number of the TA that UE can register.For example, when the utilisable energy of UE is i level, can register i TA simultaneously.In this case, by broadcasting the information of this UE in a plurality of TA, avoided UE in roam procedure for the positional information of upgrading oneself often sends log-on message, thereby reduce the energy consumption of UE.For this parameter, because being is responsible for registered location information and is determined that UE can register the number of TA by base station, therefore do not need base station that the parameter after upgrading is reinformed to UE, so can save step S404 in Fig. 4.Base station can change according to Tp * ki the trace regions registration number of described subscriber equipment.At this, Tp represents to register the number of TA.
Fig. 6 shows according to the embodiment of the present invention for a change paging cycle of UE and the flow chart of the information interaction of carrying out between base station and UE.The information interaction of take in LTE is example, and base station can indicate UE to report other information of utilisable energy level that it is current in system information (System Information) or trace regions renewal (Tracking Area Update) message.UE includes after other information of the own report of indication utilisable energy level receiving, and reports rank (as shown in Figure 3 a) or the else variation (as shown in Figure 3 b) of report utilisable energy level of its utilisable energy when the rank of its utilisable energy changes.These report informations can be included in and in measurement report, issue base station.Base station, after the information receiving from user's utilisable energy, is calculated new running parameter according to the matching result of the utilisable energy information of oneself and parameter changed factor for this UE.Shown in Fig. 6, be that UE calculates paging cycle, and the paging cycle of this renewal reshuffled to (RCC RECONFIGURATION) message by RRC and issue and send UE.Be appreciated that and the invention is not restricted to this, also can calculate other parameter that can reduce energy consumption for UE.
The energy that in addition, also can reduce by changing the number of UE registration TA UE consumes.Fig. 7 illustrates the flow chart of the information interaction of carrying out between base station and UE according to the number of for a change UE registration of embodiment of the present invention TA.The information interaction of still take in LTE is example, and when UE detects its utilisable energy variation, UE can report its utilisable energy rank in TA updating message to base station.UE can adopt the mode shown in Fig. 3 a or 3b to base station, to report the variation of its utilisable energy rank or utilisable energy.Base station, after the utilisable energy information receiving from UE, judges that according to the utilisable energy rank of this UE this UE will register with several TA, and this UE is registered to corresponding TA.Be noted that in order to save the energy consumption of UE, UE also can, when its utilisable energy declines or rises to predetermined threshold value, report the variation of its utilisable energy rank or utilisable energy to base station.Base station judges that according to the utilisable energy rank of this UE this UE will register with several TA, and this UE is registered to corresponding TA.
The present invention is by arranging the running parameter of UE according to the utilisable energy of UE, make UE that utilisable energy is lower can be by extending the length of one's sleep, reduce position and register and further reduce energy consumption, thereby further extend user, particularly the lower user's of utilisable energy standby and service time.
So far invention has been described in conjunction with the preferred embodiments.It should be appreciated by those skilled in the art that without departing from the spirit and scope of the present invention, can carry out various other change, replacement and interpolations.Therefore, scope of the present invention should not be understood to be limited to above-mentioned specific embodiment, and should be limited by claims.
Claims (23)
1. a method for the running parameter of subscriber equipment is set according to the utilisable energy of subscriber equipment, comprises step:
Subscriber equipment detects current utilisable energy, and to base station, reports testing result when utilisable energy has changed a rank;
Base station receives after the utilisable energy testing result of subscriber equipment, between the rank of the utilisable energy of described subscriber equipment and running parameter changed factor, mates, and determines the running parameter that described subscriber equipment need to upgrade;
The running parameter that described base station need to be upgraded described subscriber equipment is adjusted to the predetermined value corresponding with detected utilisable energy rank, and makes described subscriber equipment with the running parameter operation after adjusting; And
Described base station arranges the number of more trace regions registration to the lower described subscriber equipment of utilisable energy.
2. method according to claim 1, further comprises that described base station sends to described subscriber equipment by the predetermined value of adjusted running parameter, the step of the running parameter work that described subscriber equipment is adjusted according to described base station.
3. method according to claim 1 and 2, wherein uses the ratio that accounts for battery gross energy to the dump energy of the battery of described subscriber equipment power supply to represent the utilisable energy that subscriber equipment is current.
4. method according to claim 3, is wherein divided into battery gross energy four ranks, represents that the ratio of utilisable energy and battery total capacity is 1 with bit " 00 "; With bit " 01 ", represent that utilisable energy is battery total capacity 3/4; With bit " 10 ", represent that utilisable energy is battery total capacity 1/2; With bit " 01 ", represent that utilisable energy is 1/4 of battery total capacity.
5. method according to claim 1 and 2, wherein uses the up duration of the battery of powering to described subscriber equipment to represent the utilisable energy that subscriber equipment is current.
6. method according to claim 5, wherein the up duration to the battery of described subscriber equipment power supply can further be expressed as to the available stand-by time of the battery of subscriber equipment power supply.
7. method according to claim 1 and 2, wherein uses the dump energy of the battery of powering to described subscriber equipment to represent the utilisable energy that subscriber equipment is current.
8. method according to claim 1 and 2, wherein uses bit " 1 " to represent that utilisable energy is reducing, and with bit " 0 ", represents that utilisable energy is increasing.
9. method according to claim 8, further comprises that described subscriber equipment, when utilisable energy reduces or is increased to a rank, sends respectively the step of bit " 1 " or bit " 0 " to described base station.
10. method according to claim 9, further comprise that described base station is when the indication utilisable energy that receives described subscriber equipment transmission reduces or increased a rank, according to the rank of the utilisable energy of the described subscriber equipment storing, the utilisable energy of described subscriber equipment reduced or increase a rank, obtaining thus current residing other step of utilisable energy level of described subscriber equipment.
11. methods according to claim 1 and 2, wherein said running parameter comprises the paging cycle of described subscriber equipment, measures interval, or the number of trace regions registration.
12. methods according to claim 1 and 2, the longer paging cycle of described subscriber equipment setting that wherein said base station is lower to utilisable energy, and/or measure interval.
13. methods according to claim 1 and 2, described base station arranges the running parameter of described subscriber equipment according to Tp/ki, wherein Tp represents the paging cycle of system, ki=1-i/N, i is utilisable energy rank, and ki is the base station side parameter changed factor corresponding with utilisable energy rank i, and N is other sum of utilisable energy level, i≤N, N is natural number.
14. methods according to claim 13, wherein said running parameter is the paging cycle of described subscriber equipment, measures the measurement interval of utilisable energy.
15. methods according to claim 1 and 2, described subscriber equipment, when the change of utilisable energy reaches a rank, sends the step of other indication information of indication utilisable energy level to described base station.
16. methods according to claim 1 and 2, are wherein provided with the parameter changed factor ki corresponding with each utilisable energy rank i in base station side.
17. methods according to claim 16, parameter changed factor corresponding to utilisable energy when wherein energy is for maximum is set to 1.
18. methods according to claim 11, further comprise that described base station arranges the step of the number of the trace regions registration corresponding with this rank according to the utilisable energy rank of described subscriber equipment.
19. methods according to claim 18, further comprise that described base station changes the trace regions registration number of described subscriber equipment according to Tp * ki, wherein Tp represents the paging cycle of system, ki=1-i/N, i is utilisable energy rank, and ki is the base station side parameter changed factor corresponding with utilisable energy rank i, and N is other sum of utilisable energy level, i≤N, N is natural number.
20. methods according to claim 1, further comprise that described base station notifies described subscriber equipment to allow it to report the step of its utilisable energy.
21. 1 kinds of utilisable energies according to subscriber equipment arrange the device of the running parameter of subscriber equipment, comprising:
Be configured in user equipment side,
Utilisable energy detecting unit, for detection of the utilisable energy of described subscriber equipment, and sends to base station by testing result by the first transmitter/receiver unit;
Parameter adjustment unit, for change the corresponding running parameter of described subscriber equipment according to described testing result, thus the operation of change subscriber equipment;
The first transmitter/receiver unit, for launching to base station side and receiving information from base station side,
Be configured in base station side,
User's energy matching unit, for receiving the utilisable energy information from described subscriber equipment, and according to base station side relation foundation, corresponding with the utilisable energy information of described subscriber equipment, matches described utilisable energy in corresponding parameter;
Parameter adjustment and indicating member, according to the matching result of described user's energy matching unit, adjust the parameter of mating with the utilisable energy of described subscriber equipment, makes described parameter corresponding with described utilisable energy rank;
The second transmitter/receiver unit, for launching and/or receive various information from described user equipment side to described user equipment side,
Wherein said base station arranges the number of more trace regions registration to the lower described subscriber equipment of utilisable energy.
22. devices according to claim 21, wherein utilisable energy detecting unit is according to the predetermined space of base station appointment, or according to the utilisable energy rank of self, selects to detect the interval of utilisable energy.
23. devices according to claim 21, wherein said parameter is paging cycle, measures interval, or the registration number of described subscriber equipment trace regions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810001537.4A CN101483858B (en) | 2008-01-08 | 2008-01-08 | Method and apparatus for setting parameter according to available energy of user equipment |
| JP2009002402A JP5374165B2 (en) | 2008-01-08 | 2009-01-08 | Method and apparatus for setting parameters according to available power of user equipment |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101640542B1 (en) * | 2010-01-18 | 2016-07-18 | 삼성전자주식회사 | Method for Constituting Aggregated Frame and Apparatus of enabling the Method |
| WO2013006193A1 (en) * | 2011-07-01 | 2013-01-10 | Intel Corporation | Layer shifting in open loop multiple-input, multiple-output communications |
| CN103391600B (en) * | 2012-05-09 | 2018-07-06 | 中兴通讯股份有限公司 | Configuration method, user equipment and the device of the parameter of discontinuous reception functionality |
| US9661657B2 (en) | 2013-11-27 | 2017-05-23 | Intel Corporation | TCP traffic adaptation in wireless systems |
| CN105338573A (en) * | 2014-07-31 | 2016-02-17 | 展讯通信（上海）有限公司 | Method for obtaining terminal information, prolonging standby time and constructing/switching network |
| CN105228175B (en) * | 2015-09-17 | 2018-11-06 | 福建新大陆软件工程有限公司 | A kind of base station energy consumption optimization method and system based on decision tree |
| CN108307495B (en) * | 2016-08-11 | 2020-12-04 | 华为技术有限公司 | Tracking processing method and device for UE in low power consumption mode |
| JP6906204B2 (en) * | 2017-03-30 | 2021-07-21 | 国立研究開発法人情報通信研究機構 | Wireless communication method and wireless communication system |
| CN112218359B (en) * | 2020-11-18 | 2023-02-21 | 中国联合网络通信集团有限公司 | Method and device for setting time length of timer |
| WO2023159377A1 (en) * | 2022-02-23 | 2023-08-31 | Qualcomm Incorporated | Wake up procedures for energy harvesting user equipment |
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| CN1592296A (en) * | 2003-09-02 | 2005-03-09 | Lg电子株式会社 | Apparatus and method for controlling data communication in wireless local area network |
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| US7062250B1 (en) * | 1998-07-29 | 2006-06-13 | Denso Corporation | Radio communication terminal having variable data transmission speed responsive to built-in battery power |
| CN1592296A (en) * | 2003-09-02 | 2005-03-09 | Lg电子株式会社 | Apparatus and method for controlling data communication in wireless local area network |
| CN1622672A (en) * | 2004-12-21 | 2005-06-01 | 北京中星微电子有限公司 | A power supply management method and apparatus for mobile communication terminal |
| CN101097478A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Electric power management method of memory mechanism and system thereof |
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| JP2009165132A (en) | 2009-07-23 |
| JP5374165B2 (en) | 2013-12-25 |
| CN101483858A (en) | 2009-07-15 |
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