CN102378346A - Method, device and system for controlling dormant state - Google Patents
Method, device and system for controlling dormant state Download PDFInfo
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- CN102378346A CN102378346A CN2010102647215A CN201010264721A CN102378346A CN 102378346 A CN102378346 A CN 102378346A CN 2010102647215 A CN2010102647215 A CN 2010102647215A CN 201010264721 A CN201010264721 A CN 201010264721A CN 102378346 A CN102378346 A CN 102378346A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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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 embodiment of the invention discloses a method, device and system for controlling a dormant state, relating to the technical field of communications. The method of the embodiment of the invention mainly comprises the following steps of: obtaining scheduling information from a network device when a terminal is in a monitoring window state under a dormant mode, and controlling the dormant state of the terminal according to the scheduling information. In the technical scheme provided by the embodiment of the invention, when the terminal is in the monitoring window state under the dormant mode, the terminal is notified with the scheduling information so as to realize that the dormant state is controlled according to the scheduling information.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of control method of resting state, Apparatus and system.
Background technology
The normally transportable entity in terminal in communication network like mobile phone etc., need communicate operation and the operation of self usually under the power supply of battery.Therefore, for the terminal, the consumption of saving battery electric quantity can prolong the continuous service time at terminal, is especially moving under the scene, owing to electric weight can't obtain replenishing timely usually, so need practice thrift the consumption of terminal battery electricity quantity more as much as possible.
Terminal electric quality consumes except the consumption of self action need, and the important source of energy consumption of another one is to keep the wireless communication module that carries out data communication with the base station.In order to save terminal electric quality consumption, aspect radio communication, park mode control is exactly a kind of common scheme.So-called park mode is meant at terminal and base station and keeps under the situation of login network access state that the periodic time window that both sides arrange through consultation carries out data communication.The periodicity that the periodic time window of this agreement generally includes two types of windows replaces, and one type is dormant window, and two types is to intercept window.In intercepting window, can carry out the mutual of normal data or control messages between base station and the terminal; In dormant window; The mutual of data or control messages can not carried out with the terminal in the base station; Therefore its wireless communication module can be closed in the terminal in the sleep window, the only operation of other except that radio communication is mutual, thus reach the purpose of saving the wireless communication module energy consumption.When dormant window, terminal or base station need send to the other side's data will temporarily carry out buffer memory, carry out the mutual of data when window arrives again up to intercepting.
The size of time window is a unit with frame (frame) usually.The time span of a frame can be 5ms.With reference to the periodicity transition diagram of the SOT state of termination under the park mode shown in Figure 1, wherein, intercepting the window size is 4 frames, and dormant window is 6 frames, so the dormancy period of park mode is 10 frames.In some dormant window controlling mechanism, intercept the length scale of window, dormant window and also possibly do suitable adjustment along with the flow of specific factor such as data.
In the prior art, after getting into park mode with base station negotiate, the scheme of terminal transceive data is: when the above-mentioned window of intercepting when just having reached; Whether the base station might have descending data to need to receive through the transmission control information notifying terminal; When thereby the terminal knows do not have the down buffer storage data to need to receive through resolving this control information, and the terminal do not have up data cachedly when needing to send yet, and the terminal will stop the current window of intercepting automatically; Directly get into resting state; Up to the arrival of intercepting window of next one agreement, the terminal just need not to remove to intercept downlink data at the whole window of intercepting like this, has therefore saved energy consumption more.After this control information of terminal parses, knowing has the down buffer storage data to receive, and then state is intercepted with maintenance in the terminal, continues to intercept downlink data, finishes to get into dormant window up to intercepting window, and perhaps the notice terminal gets into resting state up to the base station.
At least there is following problem in the prior art:
Generally; Intercept in the window whole; The terminal only possibly even maybe be only obtain the scheduling of resource in a frame or than frame granularity at the frame of only a few in the littler unit subframe; And after obtaining this scheduling, just can satisfy its service quality (QoS) requirement, so the above-mentioned time outside scheduling of resource, intercept the problem that scheme that window still need intercept downlink data causes the terminal still to exist electric weight to waste.
Summary of the invention
Embodiments of the invention provide a kind of control method, Apparatus and system of resting state, can be according to the resting state of schedule information control terminal.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of control method of resting state comprises:
Be at the terminal under the park mode intercept the window state time, obtain schedule information from the network equipment;
Control the resting state at said terminal according to said schedule information.
A kind of control method of resting state comprises:
Be at the terminal under the park mode intercept the window state time, notify said terminal so that the resting state at said terminal is controlled at said terminal according to said schedule information with schedule information.
A kind of control device of resting state comprises:
Acquisition module, be used under being in park mode intercept the window state time, obtain schedule information from the network equipment;
Control module is used for according to said schedule information control resting state.
A kind of control device of resting state comprises:
Notification module, be used for when the terminal be under the park mode intercept the window state time, with schedule information notify said terminal so that said terminal according to said schedule information control resting state.
A kind of control system of resting state comprises:
The network equipment, be used for being at the terminal under the park mode intercept the window state time, notify said terminal with schedule information;
The terminal is used to obtain the said schedule information from the said network equipment, and according to said schedule information control resting state.
The technical scheme that the embodiment of the invention provides be at the terminal under the park mode intercept the window state time, notify the terminal through adopting with schedule information, realized the terminal under park mode intercept the window state time control resting state according to this schedule information.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a terminal periodic property park mode sketch map in the background technology;
Fig. 2 is at the schematic flow sheet of the control method of the resting state of user side in the embodiment of the invention;
Fig. 3 is the schematic flow sheet of the control method of resting state in the embodiment of the invention;
Fig. 4 is a schedule information Indication message sketch map in the embodiment of the invention;
Fig. 5 is for intercepting the dormancy control sketch map of indication terminal scheduling original position in the window in the embodiment of the invention;
Fig. 6 is for intercepting the dormancy control sketch map of the concrete terminal scheduling original position of indication in the window in the embodiment of the invention;
Fig. 7 is the control device structural representation of user side resting state in the embodiment of the invention;
Fig. 8 is the control device structural representation of another resting state of user side in the embodiment of the invention;
Fig. 9 is the control device structural representation of network side resting state in the embodiment of the invention;
Figure 10 is the control system sketch map of resting state in the embodiment of the invention.
Embodiment
The control method of a kind of resting state that present embodiment provides, this method mainly comprises at network side: be at the terminal under the park mode intercept the window state time, with schedule information notify the terminal so that said terminal according to said schedule information control resting state.
Wherein, Said schedule information is used to indicate the said network equipment to carry out the temporal information or the time range information of scheduling of resource; This temporal information can for: carry out the original position of scheduling of resource time frame or subframe, the scheduling length when this time range information can be by the original position of carrying out scheduling of resource time frame or subframe and scheduling of resource is formed, wherein; This scheduling length comprises the quantity of frame or subframe, or the scheduling of resource piece etc.And; Said schedule information mainly comprises: the scheduling value that pre-scheduling information is indicated; Further also can comprise: have the indication of said pre-scheduling information; And the sign that has the terminal of said pre-scheduling information, the said terminal correspondence that has pre-scheduling information has confirmed to exist the terminal of down buffer storage data.
The network equipment of network side can be according to the self networks loading condition; Information such as the delay requirement of terminal traffic are calculated through algorithm; And then to be about to getting into the schedule information of terminal in intercepting window of intercepting window to make anticipation disconnected, and in intercepting window, notify the terminal of correspondence with this schedule information.The process how concrete network side calculates schedule information is that those skilled in the art are according to the above-mentioned offered load of mentioning; Information such as the delay requirement of terminal traffic are attainable; And because this part is not the content that the embodiment of the invention is paid close attention to yet, so do not give unnecessary details among this present embodiment and following each embodiment yet.
Correspondingly, as shown in Figure 2, this method mainly comprises at user side:
Wherein, said schedule information is used to indicate the said network equipment to carry out the temporal information or the time range information of scheduling of resource.
Correspondingly, mainly comprise according to said schedule information control resting state in the step 202: the times prior of the scheduling of resource of in said schedule information, indicating, or get into resting state outside the time range of the scheduling of resource of in said schedule information, indicating.
The times prior of above-mentioned scheduling of resource of in schedule information, indicating, perhaps getting into specifically carrying into execution a plan of resting state outside the time range of scheduling of resource can be with reference to the particular content that provides in the following embodiment step 303.
After having got into the terminal control messages that generally parsing has been received when just window has been intercepted in entering under park mode of park mode, if know descending data cached will the reception that have, the terminal will continue to intercept downlink data in listen window so.And generally, intercept in the window whole, the terminal only possibly even possibly only obtain the scheduling of resource at the frame of only a few in a frame; And after obtaining this scheduling, just can satisfy its service quality (QoS) requirement; Therefore existing scheme continues to intercept the scheme that whether has from the scheduling of resource of network side in intercepting window, can cause the terminal to have waste of electric quantity, and the scheme that present embodiment provides; Possess at the network equipment under the prerequisite of certain disposal ability; Notify terminal possible schedule information in intercepting window in advance by this network equipment, therefore, the terminal can be in intercepting window all the other times outside the said schedule information be in resting state and need not keep the state of intercepting; Thereby can reach further minimizing electric quantity consumption, improve the technique effect of terminal standby time.
Need to prove: when the terminal has upstream data or control messages and need send; How indicating downlink is data cached regardless of the network equipment; As indicate no down buffer storage data etc.; The terminal will keep normal mutual operating state in intercepting window, send up data or control messages up to obtaining corresponding upstream bandwidth.Because this point is widely used in the scheme of prior art; So the practical implementation process is not given unnecessary details at this; And for the ease of highlighting embodiments of the invention; In the explanation of the SOT state of termination of each embodiment, all do not consider the situation that this terminal has upstream data or control messages to send below.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
As shown in Figure 3, the control method of a kind of resting state that present embodiment provides, this method relates to network side and user side, and for the ease of understanding, in the present embodiment, the network equipment of this network side is specially the base station, and the equipment of this user side is specially the terminal.Correspondingly, this method comprises:
Particularly, the base station can be at the terminal under the park mode intercept the window state time, the control messages that has the down buffer storage data that is used to indicate of carrying said schedule information is sent to said terminal.
Wherein, said schedule information can comprise following one or more:
1., there is the indication of pre-scheduling information.Wherein, This indication is mainly used in the expression base station and whether in control messages, is provided at the pre-scheduling information of intercepting in the window for the terminal; The schedule information indication of available 1 bit length (plan information indication) field is represented; There is pre-scheduling information in available " 1 " representative, and there is not pre-scheduling information in " 0 " representative; Or represent the opposite meaning;
2., have the sign at the terminal of pre-scheduling information, the said terminal correspondence that has pre-scheduling information has confirmed to exist the terminal of down buffer storage data.Wherein, This sign is mainly used in the expression base station and is specially the terminal which has down buffer storage data pre-scheduling information is provided; Available schedule information bitmap (plan information mapping table) field representes that this field is the mapping table form, only the terminal that has the down buffer storage data is shone upon; And available " 1 " to represent the base station be that counterpart terminal provides concrete pre-scheduling information, and on behalf of the base station, " 0 " for counterpart terminal concrete pre-scheduling information is not provided; Or represent the opposite meaning.
3., the scheduling value that pre-scheduling information is indicated.Wherein, This is mainly used in indicates the base station to be specially the content of its pre-scheduling information that provides to indicating the terminal that has pre-scheduling information; How many i.e. scheduling values is; Available Schedule Information (schedule information) field representes, and in this field, provides concrete scheduling value, and this scheduling is worth available Value and representes.
For example: the terminal gets into when intercepting window, and the base station can be sent to the terminal and is used to indicate the control messages that has the down buffer storage data, like TRF-IND (traffic indication, flow indication).Fig. 4 has provided the sketch map of this message, and wherein, the field of illustrating among Fig. 4 is the field relevant with present embodiment, and all the other irrelevant fields are not done signal.Can know according to traffic indication field in Fig. 4 sketch map, provide 10 terminals to carry out existing the indication of down buffer storage data in this TRF-IND message,, establish significant bits 0 corresponding MS0 according to order from right to left; 10 corresponding MS0 of bit difference, MS1, MS2, MS3; MS4, MS5, MS6; MS7, MS8, MS9.Wherein, on behalf of corresponding terminal, 1 have the down buffer storage data, and on behalf of corresponding terminal, 0 have the down buffer storage data, therefore according to the indication among Fig. 4; MS2, MS3, MS7; MS8 has the down buffer storage data, so, corresponding terminal MS 2; MS3, MS7, MS8 need wait for the reception scheduling of resource its current intercepting separately in the window.Perhaps, also can in traffic Indication field, directly provide MS2, MS3; MS7; The SLPID that MS8 is corresponding (sleep identification, dormancy identification symbol) identifies the terminal of concrete down buffer storage data, has promptly been indicated the counterpart terminal of SLPID to have the down buffer storage data.
On this basis, the base station increases the indication whether terminal exists pre-scheduling information, i.e. schedule information indication field among Fig. 4 in addition in this message.Wherein, There is pre-scheduling information in " 1 " representative; There is not pre-scheduling information in " 0 " representative; So according to being set to " 0 " and can knowing of the schedule information indication field in the b sketch map of Fig. 4, in this b message, the base station no longer further provides pre-scheduling information for the terminal with down buffer storage data; According to being set to " 1 " and can knowing of the schedule information indication field in a sketch map of Fig. 4, the base station will further provide pre-scheduling information for the terminal with down buffer storage data.The pre-scheduling information that this further provides is the sign that has the terminal of pre-scheduling information; It is the schedule information bitmap field in a sketch map of Fig. 4; This field is the mapping table form; Because traffic Indication field has indicated four terminals to have the down buffer storage data, therefore the length of field is 4 bits here, corresponding respectively these 4 terminals with down buffer storage data.In this schedule information bitmap field, represent counterpart terminal to have the indicated scheduling value of further pre-scheduling information with sign " 1 ", otherwise representative does not have; Therefore in the message shown in a of Fig. 4, expression exists the MS2 of down buffer storage data, MS3; MS7; Among the MS8, the base station will be MS2, and MS7 provides further pre-scheduling information indicated scheduling value.The scheduling value of the said indication of pre-scheduling information that this further provides is specially the Schedule Information field among a of Fig. 4, and it is value0 and value1 that concrete scheduling value is provided.Difference counterpart terminal MS2, MS7.The terminal can be according to getting into resting state in this scheduling value reasonable time in intercepting window that provides.
According to the difference of the concrete disposal ability in base station, the field among a of Fig. 4 has in realization also other situation can occur.As when the base station enough disposal abilities being arranged, when confirming pre-scheduling information to be provided for the terminal with down buffer storage data in intercepting window, then Schedule Information Indication field can be omitted; And for example when the base station is confirmed the pre-scheduling information of intercepting in the window to be provided for the terminal that each of its service has down buffer storage data; Schedule Information Bitmap field can be omitted; Be equivalent to Schedule Information Bitmap field and all be set to " 1 " this moment, so can directly in Schedule Information field, provide this to intercept the concrete scheduling value in the window for each terminal with down buffer storage data.The content of concrete scheduling value can have multiple mode, represents the initial position of scheduling of resource like the scheduling value; Perhaps more accurate, the scheduling value is represented the original position of scheduling of resource and the length of scheduling of resource etc., concrete See Figure 5 and the pairing embodiment of Fig. 6.
Particularly because the terminal under park mode intercept the window state time receive be used for indicating and exist the control messages of down buffer storage data to include schedule information, so the schedule information when the concrete scheduling of resource in base station can be known in the terminal.If the schedule information that receives shown in the b of Fig. 4, then represents the base station no longer further for the terminal with down buffer storage data provides pre-scheduling information,, do not carry out following step 303 so the terminal can be handled by existing mode; If the schedule information that receives is shown in a of Fig. 4; Then representing the base station is MS2; MS7 provides the scheduling value of the said indication of pre-scheduling information, i.e. value0 and value1 are so terminal MS 2 can be controlled resting state according to value0; MS7 can control resting state according to value1, just following step 303.
(1) particularly; When the scheduling value of the indication of the pre-scheduling information in the schedule information is represented the original position of scheduling of resource; Explain that on behalf of the base station, the value value in the Schedule Information field after a certain frame of intercepting window or subframe, will carry out scheduling of resource, so the terminal can, scheduling get into resting state before being worth frame or the subframe of indication.That is: step 303 can realize through following mode:
Frame or the subframe corresponding in the original position of said scheduling of resource get into resting state before.
With the terminal is MS2, and the scheduling value of corresponding pre-scheduling information indication is that value0 is an example.With reference to Fig. 5; Wherein a indication is other sleep window control sketch map of frame level; Intercepting window length is 4 frames, and dormant window length is 6 frames, and first frame of intercepting window is used for receiving the flow indication; Promptly be used to indicate whether to exist the control messages of down buffer storage data, this control messages specifically can be with reference to a of Fig. 4.In the flow indication of first frame of intercepting window; If the original position of the scheduling of resource of value0 indication is skew 2 frames; That is: scheduling of resource will be carried out to terminal MS 2 in the base station behind 2 frames; Can be in resting state so this terminal MS 2 will be controlled himself at second, third frame of intercepting window, the 4th frame then begins to wake up to prepare downlink data receiving.
The original position of above-mentioned scheduling of resource is to represent with the skew of frame, in addition, can also be directly representes with the length value of the original position of frame (or subframe).For example: among a of Fig. 5; The scheduling of resource original position of value0 indication is skew 2 frames; If represent to be 3 with the length value of frame; Be that scheduling of resource will be carried out to terminal MS 2 in the base station after the 3rd frame, can be in resting state so terminal MS 2 equally also will be controlled himself at second, third frame of intercepting window, the 4th frame then begins to wake up to prepare downlink data receiving.Length value with the original position of frame (or subframe) representes that the method for value is simpler, need not to chat more, in present embodiment and following each embodiment, all will represent value with the skew of frame.
And when the indicated scheduling value of said pre-scheduling information was represented the original position of scheduling of resource, the form of the scheduling value that said pre-scheduling information is indicated can be a kind of as follows:
1, the value of value representative is a certain ratio value of intercepting window, intercepts the length and the said ratio value of intercepting window length of the original position of representing scheduling of resource in the window that is:; Can represent 1/2 the window ratio of intercepting when being 1 bit, can represent 1/4,2/4 when being 2 bits, intercept the window ratio for 3/4,4/4 four like value.When intercepting window when comprising 4 frames, then representing original position respectively is first frame of intercepting window, second frame, the 3rd frame, the 4th frame.
2, the value that value represents is the corresponding value through agreement or system configuration mode agreement, promptly corresponding about definite value of intercepting the original position setting of representing scheduling of resource in the window; When being 2 bits like value, agreement 0b00 representes 2 frames, and 0b01 representes 4 frames, and 0b10 representes 8 frames, and 0b11 representes 16 frames etc.For instance, like value0 among a of Fig. 5 with 0,b00 2 frames of representing to squint.
3, the value that value representes just is pairing frame number of original position or number of sub frames, intercepts the physical length value of the original position of representing scheduling of resource in the window that is:.Like value is 4 bit lengths, then can represent the length value of 0～15 frame, can represent the length value of 0～7 frame when value is 3 bits.For instance, like value0 among a of Fig. 5 with length 22 frames of representing to squint.
Through the form of above-mentioned three kinds of value, the terminal can know that the base station carries out the time starting point of scheduling of resource, and then can before this time starting point, get into resting state.
Again for example, with reference to Fig. 5, other sleep window control sketch map of the sub-frame level of wherein indicating among the b includes 8 sub-frame in the frame.Intercepting window length is 4 frames, and dormant window length is 6 frames, and first subframe of intercepting first frame of window is used for receiving the flow indication, promptly is used to indicate whether to exist the control messages of down buffer storage data, and this control messages specifically can be with reference to a of Fig. 4.In the flow indication of first subframe of first frame of intercepting window; If the original position of the scheduling of resource of value0 indication is skew 25 sub-frame; So after 25 sub-frame are squinted in the back of first subframe; Scheduling of resource will be carried out to the terminal in the base station, and promptly terminal MS 2 can be controlled and intercept window and in 25 sub-frame of first subframe back, be in resting state, then begin to wake up to prepare downlink data receiving since the 3rd sub-frame of the 4th frame.The form of value0 when value0 is the subframe rank also can be used any one expression in above-mentioned 1,2,3, and concrete form is not given unnecessary details at this.
In the method that present embodiment provides; Scheduling original position in the schedule information that the terminal gives according to the base station be controlled at and intercept the opportunity that gets into resting state in the window, and this control can be the frame rank; It also can be the subframe rank; And then can avoid the terminal to continue in the window to intercept the wasting of resources that network side causes whole intercepting, and then reduced the electric quantity consumption of intercepting under the window state, improved the service efficiency of terminal power.
Specifically carrying into execution a plan when the above-mentioned scheduling value when the pre-scheduling information in schedule information indication that provides is represented the original position of scheduling of resource; But what the scheduling value that provides in these schemes was all indicated is deployment position; In fact according to the disposal ability of base station, the scheduling value can also further comprise scheduling length outside comprising deployment position; So that further accurately opportunity of concrete scheduling of resource, can obtain the effect of better save power.Therefore,
(2) particularly, when the scheduling value of the pre-scheduling information in schedule information indication was represented the length of original position and scheduling of resource of scheduling of resource, step 303 can realize through following mode:
Confirm the scheduling of resource scope according to the corresponding frame of the original position of said scheduling of resource or the length of subframe and said scheduling of resource, and frame or subframe outside said definite scheduling of resource scope get into resting state.
At this moment, can represent the value value in the Schedule Information field of the indicated scheduling value of pre-scheduling information that two information are provided at least, the one, the frame of scheduling of resource or the original position of subframe; The 2nd, the length of scheduled resources, the length of said scheduling of resource comprises: the quantity of the frame (or subframe) that scheduling of resource is shared is 4 frames (or 20 sub-frame) etc. like scheduling of resource length; The scheduling resource piece that scheduling of resource is shared is subchannel that is designated X in the 20th subframe etc. like the Resource Block of scheduling of resource.Represent the base station will carry out scheduling of resource to the terminal in the section sometime, so the terminal can know and intercept in the window base station not to its time period of dispatching what intercept window, thus can be in the entering of the time beyond this time period resting state.
With the terminal is MS7, and the scheduling value of corresponding pre-scheduling information indication is that value1 is an example.With reference to Fig. 6, wherein a indication is other sleep window control sketch map of frame level, and intercepting window length is 4 frames, and dormant window length is 6 frames, and first frame of intercepting window is used for receiving the flow indication, promptly is used to indicate whether to exist the control messages of down buffer storage data.In the flow indication of first frame of intercepting window; If the scheduling of resource original position of value1 indication is skew 1 frame, scheduling of resource length is 1 frame, that is: the base station gets into scheduling of resource behind skew 1 frame; And scheduling length is 1 frame; The scope of the scheduling of resource of just confirming is: scheduling of resource in the 3rd frame, so can be in resting state at the second, the 4th frame terminal of intercepting window, the 3rd frame then wakes up to prepare downlink data receiving.
Again for example, with reference to Fig. 6, wherein other sleep window control sketch map of the sub-frame level of b indication includes 8 sub-frame in the frame.The original window length of intercepting is 4 frames; Dormant window length is 6 frames, and first subframe of intercepting first frame of window is used for receiving the flow indication, promptly is used to indicate whether to exist the control messages of down buffer storage data; In the flow indication of first subframe of first frame of intercepting window; If the original position of the scheduling of resource of value1 indication is skew 26 sub-frame, scheduling of resource length is 2 sub-frame, and the scope of the scheduling of resource of promptly confirming is: the base station begins after skew 26 sub-frame; The time of carrying out is the scheduling of resource of 2 sub-frame, so the terminal only needs to wake up to prepare downlink data receiving in the 3rd, the 4th sub-frame of the 4th frame.
Scheduling of resource length in the foregoing description also possibly be concrete scheduling resource piece, and this moment, the terminal need be waken up to prepare downlink data receiving in the frame or the subframe at scheduling resource piece place, can get into resting state At All Other Times.
The scheduling of resource original position of illustrating among the foregoing description Fig. 5 and the length of scheduling of resource are continuous scheduling scopes; Being one and intercepting length in the window of i.e. this scheduling of resource Length Indication; In fact this scheduling of resource length also can be designated as a plurality of length of intercepting in the window, and the length that promptly provides is discontinuous scheduling scope.For example, in another embodiment of the present invention, among a like Fig. 6, the second and the 4th frame that window is intercepted in indication has scheduling resource, and at this moment, the scheduling length that provides promptly is discontinuous scheduling scope, so the terminal will get into resting state at the 3rd frame.
The content of the concrete representative of the above-mentioned value that provides is in the present embodiment transferred original position, the length of scheduling of resource etc. like resource; And the concrete form of value, as adopting ratio value, though or about definite value etc. be the detailed description of in step 303, carrying out; But be not that representative just can occur when implementing step 303; In fact, when the terminal was notified with schedule information in the base station in step 301, the value in this schedule information had been foregoing and form just.
The scheduling value that present embodiment provides is represented the method for the length of scheduling of resource original position and scheduling of resource; Can be under the more outstanding situation of the disposal ability of base station; Schedule information more accurately is provided; And schedule information is more accurate, and then to save the effect of energy consumption good more, so can obtain better technology of saving resources effect.
The method that present embodiment provides be in park mode at the terminal intercept under the window state to prerequisite and then execution; In fact this is a concrete scene; The method of present embodiment comprise singly be not limited to be at the terminal park mode intercept the window state time carry out, other that can also use as required has in the scene or state of park mode.
In embodiments of the present invention; Intercept the schedule information that the scheduling of resource position of terminal in intercepting window of window provides through the base station for being about to entering; And just added when having intercepted window the technological means of informing the terminal through control or broadcast etc. at the terminal; Can solve in the prior art, the terminal is not because of knowing the schedule information of network side, and what cause thus is being resolved to network side when having the down buffer storage data to send; Have to continue to intercept the dynamic technical problem of network side in the window whole intercepting; And then obtained in the listen window that only needs terminal scheduling value appointment in schedule information and keep waking up, and in other frame of intercepting window or subframe, get into resting state, make the terminal that is in park mode can further reduce the beneficial effect of resource consumption.
As shown in Figure 7, present embodiment provides a kind of control device of resting state, and this device can be used as the terminal and uses or place the terminal.Comprise: acquisition module 71, control module 72.
Acquisition module 71, be used under being in park mode intercept the window state time, obtain schedule information from the network equipment; Control module 72 is used for the schedule information control resting state of obtaining according to acquisition module 71.
Wherein, this schedule information is used to indicate the said network equipment to carry out the temporal information or the time range information of scheduling of resource.
Correspondingly, in the present embodiment, the times prior of the scheduling of resource that control module 72 can specifically be used for indicating in said schedule information, or get into resting state outside the time range of the scheduling of resource of in said schedule information, indicating.
As shown in Figure 8, in another embodiment of the present invention, in the control device of this resting state, acquisition module 71 comprises: receiving element 711.
Receiving element 711, be used to receive from the said network equipment be used to indicate the message that has the down buffer storage data, comprise the said schedule information that has in the said message.
And as shown in Figure 8 in this another embodiment, control module 72 comprises following at least one control unit:
First control unit, 721, the second control units 722.
Wherein, first control unit 721 is used for when the scheduling value of the pre-scheduling information of said schedule information indication represent the initial position of scheduling of resource, and frame or the subframe corresponding in the original position of said scheduling of resource get into resting state before;
Second control unit 722; Be used for when the scheduling value of the pre-scheduling information of said schedule information indication is represented the length of original position and scheduling of resource of scheduling of resource; Confirm the scheduling of resource scope according to the corresponding frame of the original position of said scheduling of resource or the length of subframe and said scheduling of resource, and frame or subframe outside said definite scheduling of resource scope get into resting state;
Wherein, the length of said scheduling of resource be following one of them: the quantity of the frame that scheduling of resource is shared, the quantity of the subframe that scheduling of resource is shared, the scheduling resource piece that scheduling of resource is shared.
The available device of present embodiment can be used for the terminal; When the terminal be in the park mode intercept window the time, can be in wake-up states according to recalls information scheduling of resource position in intercepting window, intercept the situation of network side; In other frames or subframe, get into dormancy; Practiced thrift consumption of electric, improved the lasting electricity consumption time at terminal, for the user brings good experience.
Present embodiment combines Fig. 9 that a kind of control device of resting state is provided, and this device can be used as the network equipment, and use the substitution base station, or place the network equipment.Comprise: notification module 91.
Notification module 91, be used for when the terminal be under the park mode intercept the window state time, with schedule information notify said terminal so that said terminal according to said schedule information control resting state.
In the present embodiment, notification module 91 comprises: transmitting element 911, this transmitting element 911, be used under being in park mode intercept the window state time, the message that has the down buffer storage data that is used to indicate of carrying said schedule information is sent to said terminal.
Wherein, above-mentioned schedule information comprises: the scheduling value that pre-scheduling information is indicated.
Further, this schedule information also comprises: have the indication of pre-scheduling information; The sign that has the terminal of pre-scheduling information, the said terminal correspondence that has pre-scheduling information has confirmed to exist the terminal of down buffer storage data;
The device that present embodiment provides can add schedule information to notifies the terminal in the message; Get into resting state so that be about to get into the terminal of intercepting window according to the time outside the scheduling of resource position of this schedule information in intercepting window; Can avoid intercepting the technical problem of intercepting the electric quantity consumption that the network equipment causes in the window, and then obtain the technique effect that can reduce the wasting of resources whole.
Present embodiment provides a kind of control system of resting state, and is shown in figure 10, and this system comprises: the network equipment 10, and terminal 11, this network equipment can be the base station.
The network equipment 10, be used for when terminal 11 be under the park mode intercept the window state time, notify terminal 11 with schedule information; Terminal 11 is used to obtain 11 said schedule informations from the network equipment, and according to said schedule information control resting state.
Wherein, this schedule information comprises: the scheduling value that pre-scheduling information is indicated.
Further, in another embodiment of the present invention, this schedule information also can comprise: have the indication of pre-scheduling information; The sign that has the terminal of pre-scheduling information, the said terminal correspondence that has pre-scheduling information has confirmed to exist the terminal of down buffer storage data.
In the system that embodiment provides, the network equipment is notified the terminal with schedule information, and the terminal can be according to this schedule information control resting state scheme; Can solve in the prior art, the terminal is not because of knowing network side operation dispatching information, and what cause thus is being resolved to network side when having the down buffer storage data to send; Intercept whole that to have to continue to intercept network side in the window dynamic, therefore consume the technical problem of resource such as terminal electric quality, and then obtained the opportunity that the terminal can be carried out resting state according to schedule information control; Even if in intercepting window, have under the situation that the down buffer storage data need receive; Also can get into resting state, save power reduces the wasting of resources at terminal; Prolong the lasting stand-by time at terminal, improve the beneficial effect of user experience.
Description through above execution mode; The those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform; Can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product, and this computer software product is stored in the storage medium that can read; Like the floppy disk of computer, hard disk or CD etc. comprise that some instructions usefulness are so that an equipment; Like mobile phone; The base station, radio network controller, network management devices etc. are carried out the described method of the embodiment of the invention.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection range with claim.
Claims (15)
1. the control method of a resting state is characterized in that, comprising:
Be at the terminal under the park mode intercept the window state time, obtain schedule information from the network equipment;
Control the resting state at said terminal according to said schedule information.
2. method according to claim 1 is characterized in that, the said schedule information of obtaining from the network equipment comprises: receive from the said network equipment be used to indicate the message that has the down buffer storage data, include said schedule information in the said message.
3. according to the said method of claim 1, it is characterized in that said schedule information is used to indicate the said network equipment to carry out the temporal information or the time range information of scheduling of resource;
Saidly comprise according to said schedule information control resting state: the times prior of the scheduling of resource of in said schedule information, indicating, or get into resting state outside the time range of the scheduling of resource of in said schedule information, indicating.
4. method according to claim 1 is characterized in that, said schedule information comprises following one:
The scheduling value that pre-scheduling information is indicated.
5. method according to claim 4 is characterized in that, said schedule information also comprises following at least one:
There is the indication of said pre-scheduling information;
The sign that has the terminal of said pre-scheduling information, the said terminal correspondence that has pre-scheduling information has confirmed to exist the terminal of down buffer storage data.
6. according to claim 4 or 5 described methods, it is characterized in that,
When the scheduling value of said pre-scheduling information indication was represented the original position of scheduling of resource, the said resting state of controlling said terminal according to said schedule information comprised:
Frame or the subframe corresponding in the original position of said scheduling of resource get into resting state before.
7. according to claim 4 or 5 described methods, it is characterized in that when the scheduling value of said pre-scheduling information indication was represented the length of original position and scheduling of resource of scheduling of resource, the said resting state of controlling said terminal according to said schedule information comprised:
Confirm the scheduling of resource scope according to the corresponding frame of the original position of said scheduling of resource or the length of subframe and said scheduling of resource, and frame or subframe outside said definite scheduling of resource scope get into resting state;
Wherein, the length of said scheduling of resource be following one of them: the quantity of the frame that scheduling of resource is shared, the quantity of the subframe that scheduling of resource is shared, the scheduling resource piece that scheduling of resource is shared.
8. according to claim 4 or 5 described methods, it is characterized in that when the indicated scheduling value of said pre-scheduling information was represented the original position of scheduling of resource, the form of the scheduling value that said pre-scheduling information is indicated was a kind of for as follows:
Intercept the length and the said ratio value of intercepting window length of the original position of representing scheduling of resource in the window;
Correspondence is intercepted about definite value of the original position setting of representing scheduling of resource in the window;
Intercept the physical length value of the original position of representing scheduling of resource in the window.
9. the control method of a resting state is characterized in that, comprising:
Be at the terminal under the park mode intercept the window state time, notify said terminal so that the resting state at said terminal is controlled at said terminal according to said schedule information with schedule information.
10. the control device of a resting state is characterized in that, comprising:
Acquisition module, be used under being in park mode intercept the window state time, obtain schedule information from the network equipment;
Control module is used for according to said schedule information control resting state.
11. device according to claim 10 is characterized in that, said acquisition module comprises:
Receiving element, be used to receive from the said network equipment be used to indicate the message that has the down buffer storage data, include said schedule information in the said message.
12., it is characterized in that control module comprises according to claim 10 or 11 described devices:
First control unit is used for when the scheduling value that the pre-scheduling information of said schedule information is indicated is represented the original position of scheduling of resource, and frame or the subframe corresponding in the original position of said scheduling of resource get into resting state before.
13., it is characterized in that control module comprises according to claim 10 or 11 described devices:
Second control unit; Be used for when the scheduling value of the pre-scheduling information of said schedule information indication is represented the length of original position and scheduling of resource of scheduling of resource; Confirm the scheduling of resource scope according to the corresponding frame of the original position of said scheduling of resource or the length of subframe and said scheduling of resource, and frame or subframe outside said definite scheduling of resource scope get into resting state;
Wherein, the length of said scheduling of resource be following one of them: the quantity of the frame that scheduling of resource is shared, the quantity of the subframe that scheduling of resource is shared, the scheduling resource piece that scheduling of resource is shared.
14. the control device of a resting state is characterized in that, comprising:
Notification module, be used for when the terminal be under the park mode intercept the window state time, with schedule information notify said terminal so that said terminal according to said schedule information control resting state.
15. the control system of a resting state is characterized in that, comprising:
The network equipment, be used for being at the terminal under the park mode intercept the window state time, notify said terminal with schedule information;
The terminal is used to obtain the said schedule information from the said network equipment, and according to said schedule information control resting state.
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| CN201010264721.5A CN102378346B (en) | 2010-08-27 | 2010-08-27 | Method, device and system for controlling dormant state |
| PCT/CN2011/074376 WO2011137796A1 (en) | 2010-08-27 | 2011-05-20 | Method, apparatus and system for sleep state control |
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| CN201010264721.5A CN102378346B (en) | 2010-08-27 | 2010-08-27 | Method, device and system for controlling dormant state |
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| CN102378346B (en) | 2014-04-02 |
| WO2011137796A1 (en) | 2011-11-10 |
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