CN104581908A

CN104581908A - Method and device for configuring parameters in noncontinuous receiving mode

Info

Publication number: CN104581908A
Application number: CN201510054669.3A
Authority: CN
Inventors: 李明菊; 朱亚军; 雷艺学; 张云飞
Original assignee: Shenzhen Coolpad Technologies Co Ltd
Current assignee: Shenzhen Coolpad Technologies Co Ltd
Priority date: 2015-01-30
Filing date: 2015-01-30
Publication date: 2015-04-29
Anticipated expiration: 2035-01-30
Also published as: WO2016119281A1; CN104581908B

Abstract

The invention provides a method and a device for configuring parameters in a noncontinuous receiving mode. The method includes when a base station configures the parameters in the noncontinuous receiving mode, configuring first noncontinuous receiving parameters on a serving cell of a licensed spectrum; configuring second noncontinuous receiving parameters on a serving cell of a non-licensed spectrum, wherein the first noncontinuous receiving parameters are different from the second noncontinuous receiving parameters. By the method and the device, the noncontinuous receiving parameters which are different are configured for the serving cell of the licensed spectrum and the serving cell of the non-licensed spectrum of a terminal, so that energy saving of the terminal can be realized to greatest content, spectrum using efficiency is improved, and system throughput capacity is improved.

Description

The method for parameter configuration of discontinuous reception modes and device

Technical field

The present invention relates to radio network technique field, in particular to a kind of method for parameter configuration of discontinuous reception modes and a kind of parameter configuration device of discontinuous reception modes.

Background technology

The core of existing network is along with the sharply increase of message volume, and 3GPP authorizes frequency spectrum to seem and is more and more not enough to provide higher network capacity.In order to improve the utilization of frequency spectrum resource further, 3GPP is just discussing how under the help of authorizing frequency spectrum, to use unlicensed spectrum, as 2.4GHz and 5GHz frequency range.The current mainly WiFi of these unlicensed spectrums, bluetooth, radar, the systems such as medical treatment are in use.In general, the access technology designed for authorizing frequency range, as LTE (Long Term Evolution, the Long Term Evolution of universal mobile communications technology) be not suitable for using in unauthorized frequency range, because the requirement that this kind of access technology of LTE is optimized spectrum efficiency and Consumer's Experience is very high.But carrier aggregation function allows and LTE is deployed in unauthorized frequency range becomes possibility.3GPP proposes the concept of LAA (interventional technique that LTE Assisted Access, LTE are auxiliary), authorizes the help of frequency spectrum to use unlicensed spectrum by LTE.And unlicensed spectrum can have two kinds of working methods, as shown in Figure 1A, one is supplementary descending SDL (Supplemental Downlink supplements descending), namely only has downlink transfer subframe; As shown in Figure 1B, another kind is TDD (Time Division Duplex, time division duplex) pattern, and downstream transmission subframe all comprises.Supplementing descending this situation can only be use by carrier aggregation technology.And tdd mode can use by DC (Dual Connectivity), also can independently use.Compare WiFi, the LTE being operated in unauthorized frequency range has the ability to provide higher spectrum efficiency and larger coverage effect, allows data traffic authorize seamless switching between frequency range and unauthorized frequency range based on same core net simultaneously.Concerning user, this means better broadband experience, higher speed, better stability and mobile convenience.

The existing access technology used in unlicensed spectrum, as WiFi, has more weak antijamming capability.In order to avoid interference, a lot of interference of WiFi system avoids rule, as CSMA/CA ((Carrier Sense Multiple Access/Collision Avoidance, i.e. csma/method for collision avoidance).As shown in Figure 2, the general principle of this method is AP (the Access Point of WiFi, access point) or terminal transmission signaling or data before, want whether have AP or terminal around first Monitor detection in sending/receiving signaling or data, if had, then continue to monitor, do not have until listen to.If no, then generate a random number as back off time, in this back off time, if signaling or transfer of data do not detected, so after back off time terminates, AP or terminal can start to send signaling or data.

And owing to there being good orthogonality to ensure that interference level in LTE network, so the downstream transmission of base station and user need not consider whether have base station or user transmitting around.If whether have other equipment around also not considering when LTE uses in unauthorized frequency range in the unauthorized frequency range of use, so great interference will be brought to WiFi equipment.As long as because LTE has business just to transmit, without any monitoring rule, so WiFi equipment just cannot be transmitted when LTE has business to transmit, can only wait until that LTE business is transmitted, just can channel clear be detected, just can transmit.

So LTE is when using unauthorized frequency range, one of topmost key point guarantees that LAA (licensed-assisted access, LTE authorize the auxiliary access technology of frequency spectrum) can coexist with existing access technology (such as WiFi) on fair friendly basis.And in traditional LTE system, do not have the mechanism of LBT (Listen Before Talk, listem-before-talk) to carry out collision free.In order to better coexist with WiFi, LTE needs a kind of LBT mechanism.

Existing LBT mechanism is all frame based LBT (Listen Before Talk, listem-before-talk) frame structure, as shown in Figure 3, the cycle of LBT is fixing, the time of CCA (Channel ClearAssessment, channel idle detects) is starting most of each cycle.Such as, in LTE frame structure, take 10ms as the cycle, CCA takies one or more symbol of the foremost of #0 subframe.Under the structure in this fixing cycle, only have #0 work song frame just can be CCA, if business arrives at #1 work song frame, after also must waiting until that the #0 work song frame of next cycle carries out CCA, could judge whether channel can take, thus bring very large time delay.

And the existing mechanism of the LBT based on load (LBE), cardinal principle is when load arrives, and carries out Channel Detection at once, if detect channel idle, then sends data service at once; If detection channel busy, then Stochastic choice one number N, in ensuing Channel Detection Time, if channel busy detected, then N is constant, if detect, channel is not busy, then N-1, when N is kept to 0, then can send data.

Be no matter the LBT mechanism of FBE or LBE, its feature is all the channel in unlicensed spectrum is sometimes idle upstate, is sometimes busy down state.And authorize the channel on frequency spectrum to be in upstate always, so under carrier aggregation, terminal uses a kind of DRX (discontinuous reception, discontinuous reception) to configure at mandate frequency spectrum and unlicensed spectrum can not reach best energy-saving effect.

Therefore need a kind of new technical scheme, terminal can be made to maximize energy-conservation, improve frequency spectrum service efficiency, and improve throughput of system.

Summary of the invention

The present invention, just based on the problems referred to above, proposes a kind of new technical scheme, terminal can be made to maximize energy-conservation, improves the service efficiency of frequency spectrum, and improves throughput of system.

In view of this, the present invention proposes a kind of method for parameter configuration of discontinuous reception modes, described method comprises: when the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

In this technical scheme, for the Serving cell of mandate frequency spectrum of terminal and the Serving cell of unlicensed spectrum configure different discontinuous reception parameters, thus make terminal adopt different discontinuous parameter configuration in the mandate Serving cell of frequency spectrum and the Serving cell of unlicensed spectrum, like this, terminal can be made to maximize energy-conservation.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters comprises: the parameter configuration according to the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum determines described second discontinuous reception parameters; When described base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in busy state, when down channel on the Serving cell of i.e. described unlicensed spectrum can not take, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in idle condition, when down channel on the Serving cell of i.e. described unlicensed spectrum can take, at least one terminal on the Serving cell of described unlicensed spectrum is made to be in wake-up states.

In this technical scheme, discontinuous reception parameters corresponding to the Serving cell of unlicensed spectrum is that the parameter of the down channel listem-before-talk mechanism of Serving cell according to this unlicensed spectrum is configured, particularly, when base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of unlicensed spectrum, the all terminals on this Serving cell are made all to be in sleep state, when base station detects that down channel is busy, namely when the down channel of the Serving cell of this unlicensed spectrum can not take, terminal wake-up is not now needed to wait for the scheduling of base station, therefore terminal is made all to be in sleep state, when base station detects that down channel is idle, namely when the down channel of the Serving cell of this unlicensed spectrum can take, now base station may be dispatched terminal, therefore, at least one terminal on the Serving cell of unlicensed spectrum is made to be in wake-up states, so that base station can be dispatched at any time, like this, what both ensure that between base station and terminal is normal mutual, in turn save the energy consumption of terminal.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters, specifically comprise: when the down channel detection mode of described base station on the Serving cell of described unlicensed spectrum is for detecting based on frame structure trigger channel, the cycle of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the cycle detected based on frame structure trigger channel, the wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the object time, wherein, the described object time is described base station back to back Preset Time after the channel status of Serving cell having detected described unlicensed spectrum, the length of described Preset Time is that described base station is when finding that described down channel is idle, to the time span needed for the idle indication signaling of at least one the terminal transmitting channel on the Serving cell of described unlicensed spectrum.

In technique scheme, preferably, also comprise: position and the length of the described wake-up time in the cycle of described discontinuous reception and the cycle of each discontinuous reception are sent to described terminal by described base station by radio resource control signaling.

In this technical scheme, down channel detection mode when base station on the Serving cell of unlicensed spectrum is when detecting based on frame structure trigger channel, the cycle of discontinuous reception parameters and wake-up time all can be configured, the cycle of discontinuous reception parameters is identical with the cycle detected based on frame structure trigger channel, wake-up time a period of time then for being close to after the channel of the Serving cell of unlicensed spectrum has been detected in base station, length is base station when finding that down channel is idle during this period of time, to the time span needed for the idle indication signaling of terminal transmitting channel.Particularly, the position of cycle and wake-up time and length can issue terminal by base station by radio resource control signaling.Like this, configure the discontinuous reception parameters of the Serving cell of unlicensed spectrum according to the parameter configuration of down channel listem-before-talk mechanism, save the energy consumption of terminal greatly.

In technique scheme, preferably, also comprise: if described base station finds that described down channel is idle, then after Channel Detection Time terminates, send described channel idle indication signaling to described terminal, extend described wake-up time to control described terminal; If described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send described channel idle indication signaling to described terminal, with control described terminal find not listen to described channel idle indication signaling in described wake-up time time, reenter described sleep state.

In this technical scheme, if listen to channel idle indication signaling in the time that terminal is waken up, then extend the wake-up time of terminal, thus facilitate base station to dispatch terminal at any time, otherwise, if do not listen to channel idle indicator in the time that terminal is waken up, then make terminal reenter sleep state, save the energy consumption of terminal further.

In technique scheme, preferably, also comprise: all terminals on the Serving cell of described unlicensed spectrum are divided into multiple set of terminal, wherein, in each set of terminal, comprise at least one terminal; If described base station finds that described down channel is idle, then after Channel Detection Time terminates, all terminals to described multiple set of terminal send described channel idle indication signaling, alternately keep described wake-up states to control described multiple set of terminal; If described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send all terminals of described channel idle indication signaling to described multiple set of terminal, when finding not listen to described channel idle indication signaling in described wake-up time with all terminals controlling described multiple set of terminal, reenter described sleep state.

In this technical scheme, all terminals on the Serving cell of unlicensed spectrum can also be divided into multiple set of terminal, multiple set of terminal is found in base station, and down channel is idle, alternately wake-up states is kept in Channel holding time after Channel Detection Time terminates, or find that in base station down channel is busy, after Channel Detection Time terminates, enter sleep state simultaneously.Such as, all terminals are divided into multiple set of terminal, and the terminal as one of them set of terminal will be scheduled, so wake up at first half at the first half of Channel holding time, the terminal of another set of terminal will be scheduled, so wake up at latter half at the latter half of Channel holding time.Like this, the power consumption of terminal is saved further.

In technique scheme, preferably, the union that described multiple set of terminal is in the duration of wake-up states is more than or equal to down channel and takies maximum duration.

In this technical scheme, in order to ensure that base station can be dispatched to available terminal at any time, the union that multiple set of terminal is in the duration of wake-up states should be more than or equal to down channel and take maximum duration.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters, specifically comprise: when the down channel detection mode when described base station on the Serving cell of described unlicensed spectrum is based on frame structure or based on load triggers Channel Detection, the cycle of the discontinuous reception in described second discontinuous reception parameters configuration is unfixed, the moment of waking up of the discontinuous reception in described second discontinuous reception parameters configuration is identical with object time, wherein, described object time is when there being down load to need to transmit on the Serving cell of described unlicensed spectrum, described base station is after the downlink channel condition of Serving cell having detected described unlicensed spectrum, when finding described channel idle, to the moment Serving cell of described unlicensed spectrum being sent fast wake-up signaling as the terminal of auxiliary serving cell, and the length of wake-up time of discontinuous reception in described second discontinuous reception parameters configuration is sent to described terminal by described base station by radio resource control signaling.

In this technical scheme, when down channel detection mode when base station on the Serving cell of unlicensed spectrum is based on frame structure or based on load triggers Channel Detection, the discontinuous reception parameters of the Serving cell of unlicensed spectrum is without the fixed cycle, its concrete moment of waking up is then after base station is detected the downlink channel condition of the Serving cell of unlicensed spectrum, when finding channel idle, moment of fast wake-up is sent as the terminal of auxiliary serving cell to using the Serving cell of this unlicensed spectrum, the concrete time span of waking up then by base station by radio resource control signaling notification terminal.

In technique scheme, preferably, if when a certain target terminal be added to the Serving cell of described unlicensed spectrum in multiple target terminals of assistant service community does not need to carry out down load transmission on the Serving cell of described unlicensed spectrum, make described a certain target terminal is in sleep state for the receiver receiving data on the Serving cell from described unlicensed spectrum, if when the described a certain target terminal Serving cell of described unlicensed spectrum being added to assistant service community needs to carry out down load transmission on the Serving cell of described unlicensed spectrum, if then described base station detects the channel idle of the Serving cell of described unlicensed spectrum, described fast wake-up signaling is sent to described a certain target terminal on the Serving cell of the arbitrary mandate frequency spectrum then monitored at described a certain target terminal or on the Serving cell of other unlicensed spectrum, so that described a certain target terminal is waken up on the Serving cell of described unlicensed spectrum, wherein, described a certain target terminal is in wake-up states on the Serving cell of described arbitrary mandate frequency spectrum or on the Serving cell of other unlicensed spectrum described.

In this technical scheme, when the some terminals Serving cell of unlicensed spectrum being added to assistant service community do not have down load to transmit on the Serving cell of unlicensed spectrum, now, illustrate that this terminal does not need to receive from the data on the Serving cell of unlicensed spectrum, therefore this terminal can be made to be in sleep state for the receiver receiving data on the Serving cell from unlicensed spectrum, thus to save the power consumption of terminal.And when the some terminals Serving cell of unlicensed spectrum being added to assistant service community have down load to need to transmit on community, if then base station detects the channel idle of community, then can wake up terminal by means of the mandate Serving cell of frequency spectrum and the Serving cell of other unlicensed spectrum.Particularly, fast wake-up signaling can be sent to current authorizing the terminal Serving cell of frequency spectrum or the Serving cell of other unlicensed spectrum being in wake-up states, so that this terminal is waken up on the Serving cell of unlicensed spectrum.

In addition, for the Serving cell in different terminals and different unlicensed spectrum, the SOT state of termination of its correspondence is all different.Such as terminal #1, with the addition of the Serving cell 1 on unlicensed spectrum F1, and terminal #2 with the addition of the Serving cell 2 on unlicensed spectrum F2.So, when the down load of terminal #1 does not need to send in Serving cell 1, terminal #1 is in sleep state for the receiver receiving data on Serving cell 1.When the down load of terminal #2 does not need to send in Serving cell 2, terminal #2 is in sleep state for the receiver receiving data on Serving cell 2.

In technique scheme, preferably, the wake-up time of the discontinuous reception of described multiple target terminal in described first discontinuous reception parameters is uniformly distributed.

In this technical scheme, for the Serving cell of a certain unlicensed spectrum being added to multiple target terminals of assistant service community, the wake-up time in the disconnected parameter on the Serving cell of the mandate frequency spectrum of its correspondence is equally distributed.Like this, the base station time in office is when detecting that the down channel of the Serving cell of unlicensed spectrum is idle, can directly on the Serving cell of authorizing frequency spectrum by the Serving cell of the terminal scheduling to unlicensed spectrum that are in wake-up time, thus improve resource utilization, improve the throughput of system.

Wherein, above-mentioned restriction is aimed at multiple target terminals on the Serving cell of each unlicensed spectrum, for the multiple terminals on the Serving cell of different unlicensed spectrum, and the not above-mentioned restriction of demand fulfillment.

In technique scheme, preferably, described fast wake-up signaling is that multiplexing intervention across carrier wave instructions field during carrier dispatching signaling, multiplexed media controls assistant service community and activate signaling, the idle indicator of multipling channel and/or adopt new medium education signaling or physical down to control indication signaling.

In this technical scheme, fast wake-up signaling can other signalings multiplexing, get involved as multiplexing control assistant service community activation signaling, the idle indicator of multipling channel across carrier wave instructions field during carrier dispatching signaling, multiplexed media, also can adopt and new wake signaling up, as controlled indication signaling with new medium education signaling or physical down.

In technique scheme, preferably, the duration being in wake-up states in described terminal equals down channel and takies maximum duration, or described terminal receive that described base station sends enter dormant signaling time, enter sleep state.

In technique scheme, preferably, also comprise: the second discontinuous reception parameters corresponding to the Serving cell of described unlicensed spectrum second discontinuous reception parameters corresponding from the Serving cell of other unlicensed spectrum is different.

In this technical scheme, the configuration of second discontinuous reception parameters of terminal on the Serving cell of different unlicensed spectrum can be different.

According to a further aspect in the invention, also proposed a kind of parameter configuration device of discontinuous reception modes, comprise: dispensing unit, when the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, and wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

In this technical scheme, in this technical scheme, for the Serving cell of mandate frequency spectrum of terminal and the Serving cell of unlicensed spectrum configure different discontinuous reception parameters, thus make terminal adopt different discontinuous parameter configuration in the mandate Serving cell of frequency spectrum and the Serving cell of unlicensed spectrum, like this, terminal can be made to maximize energy-conservation.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters comprises: the parameter configuration according to the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum determines described second discontinuous reception parameters; When described base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in busy state, namely, when the down channel of the Serving cell of described unlicensed spectrum can not take, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the channel of the Serving cell of described unlicensed spectrum is in idle condition, namely, when the down channel of the Serving cell of described unlicensed spectrum can take, at least one terminal on the Serving cell of described unlicensed spectrum is made to be in wake-up states.

In technique scheme, preferably, also comprise: the first transmitting element, position and the length of the described wake-up time in the cycle of described discontinuous reception and the cycle of each discontinuous reception are sent to described terminal by described base station by radio resource control signaling.

In technique scheme, preferably, also comprise: the second transmitting element, if described base station finds that described down channel is idle, then after Channel Detection Time terminates, described channel idle indication signaling is sent to described terminal, described wake-up time is extended to control described terminal, if and described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send described channel idle indication signaling to described terminal, with control described terminal find not listen to described channel idle indication signaling in described wake-up time time, reenter described sleep state.

In technique scheme, preferably, also comprise: grouped element, all terminals on the Serving cell of described unlicensed spectrum are divided into multiple set of terminal, wherein, in each set of terminal, comprise at least one terminal, 3rd transmitting element, if described base station finds that described down channel is idle, then after Channel Detection Time terminates, all terminals to described multiple set of terminal send described channel idle indication signaling, described wake-up states is alternately kept to control described multiple set of terminal, if and described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send all terminals of described channel idle indication signaling to described multiple set of terminal, when finding not listen to described channel idle indication signaling in described wake-up time with all terminals controlling described multiple set of terminal, reenter described sleep state.

In technique scheme, preferably, described dispensing unit also for: if when a certain target terminal be added to the Serving cell of described unlicensed spectrum in multiple target terminals of assistant service community does not need to carry out down load transmission on the Serving cell of described unlicensed spectrum, make described a certain target terminal is in sleep state for the receiver receiving data on the Serving cell from described unlicensed spectrum, if when the described a certain target terminal Serving cell of described unlicensed spectrum being added to assistant service community needs to carry out down load transmission on the Serving cell of described unlicensed spectrum, if then described base station detects the channel idle of the Serving cell of described unlicensed spectrum, described fast wake-up signaling is sent to described a certain target terminal on the Serving cell of the arbitrary mandate frequency spectrum then monitored at described a certain target terminal or on the Serving cell of other unlicensed spectrum, so that described a certain target terminal is waken up on the Serving cell of described unlicensed spectrum, wherein, described a certain target terminal is in wake-up states on the Serving cell of described arbitrary mandate frequency spectrum or on the Serving cell of other unlicensed spectrum described.

In technique scheme, preferably, the second discontinuous reception parameters that the Serving cell of described unlicensed spectrum is corresponding second discontinuous reception parameters corresponding from the Serving cell of other unlicensed spectrum is different.

By above technical scheme, by configuring different discontinuous reception parameters for the Serving cell of mandate frequency spectrum of terminal and the Serving cell of unlicensed spectrum, terminal can be made to maximize energy-conservation, improving the service efficiency of frequency spectrum simultaneously, and improve throughput of system.

Accompanying drawing explanation

Figure 1A and Figure 1B shows the schematic diagram of SDL pattern and tdd mode in correlation technique;

Fig. 2 shows the basic principle schematic of CSMA/CA in correlation technique;

Fig. 3 shows the schematic diagram based on the listem-before-talk mechanism of frame structure trigger channel detection in correlation technique;

Fig. 4 shows the flow chart of the method for parameter configuration of discontinuous reception modes according to an embodiment of the invention;

Fig. 5 shows the block diagram of the parameter configuration device of discontinuous reception modes according to an embodiment of the invention;

Fig. 6 shows according to an embodiment of the invention based on the schematic diagram of the LBT mechanism of the FBE of LTE frame structure;

Fig. 7 shows according to an embodiment of the invention based on the schematic diagram of the LBT mechanism of the LBE of LTE frame structure;

The basic cycle schematic diagram of DRX when Fig. 8 shows the LBT using FBE according to an embodiment of the invention;

Fig. 9 show according to an embodiment of the invention use FBE LBT time DRX wake-up time schematic diagram;

The wake-up time schematic diagram of DRX when Figure 10 shows the LBT of use FBE according to another embodiment of the invention;

Figure 11 shows the terminal according to an embodiment of the invention unlicensed spectrum F3 being added to assistant service community and is authorizing the DRX distribution time schematic diagram on frequency spectrum;

When Figure 12 shows the LBT mechanism of LBE, frequency spectrum is authorized to assist the flow chart of the DRX wake-up time of terminal in unlicensed spectrum.

Embodiment

In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.

Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.

Fig. 4 shows the flow chart of the method for parameter configuration of discontinuous reception modes according to an embodiment of the invention.

As shown in Figure 4, the method for parameter configuration of discontinuous reception modes according to an embodiment of the invention, comprise: step 402, when the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, and wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

In this technical scheme, discontinuous reception parameters corresponding to the Serving cell of unlicensed spectrum is that the parameter of the down channel listem-before-talk mechanism of Serving cell according to this unlicensed spectrum is configured, particularly, when base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of unlicensed spectrum, the all terminals on this Serving cell are made all to be in sleep state, when base station detects that down channel is busy, when down channel on the Serving cell of i.e. described unlicensed spectrum can not take, terminal wake-up is not now needed to wait for the scheduling of base station, therefore terminal is made all to be in sleep state, when base station detects that down channel is idle, when down channel on the Serving cell of i.e. described unlicensed spectrum can take, now base station may be dispatched terminal, therefore, at least one terminal on the Serving cell of unlicensed spectrum is made to be in wake-up states, so that base station can be dispatched at any time, like this, what both ensure that between base station and terminal is normal mutual, in turn save the energy consumption of terminal.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters, specifically comprise: when the down channel detection mode of described base station on the Serving cell of described unlicensed spectrum is for detecting based on frame structure trigger channel, the cycle of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the cycle detected based on frame structure trigger channel, the wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the object time, wherein, the described object time is described base station back to back Preset Time after the channel status of Serving cell having detected described unlicensed spectrum, the length of described Preset Time is that base station is when finding described channel idle, to the time span needed for the idle indication signaling of at least one the terminal transmitting channel on the Serving cell of described unlicensed spectrum.

In this technical scheme, down channel detection mode when base station on the Serving cell of unlicensed spectrum is when detecting based on frame structure trigger channel, the cycle of discontinuous reception parameters and wake-up time all can be configured, the cycle of discontinuous reception parameters is identical with the cycle detected based on frame structure trigger channel, wake-up time is then back to back a period of time after the channel of the Serving cell of unlicensed spectrum has been detected in base station, length is base station when finding that down channel is idle during this period of time, to the time span needed for the idle indication signaling of terminal transmitting channel.Particularly, the position of cycle and wake-up time and length can issue terminal by base station by radio resource control signaling.Like this, configure the discontinuous reception parameters of the Serving cell of unlicensed spectrum according to the parameter configuration of down channel listem-before-talk mechanism, save the energy consumption of terminal greatly.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters, specifically comprise: when the down channel detection mode when described base station on the Serving cell of described unlicensed spectrum is based on frame structure or based on load triggers Channel Detection, the cycle of the discontinuous reception in described second discontinuous reception parameters configuration is unfixed, the moment of waking up of the discontinuous reception in described second discontinuous reception parameters configuration is identical with object time, wherein, described object time is when there being load to need to transmit on the Serving cell of described unlicensed spectrum, described base station is after the downlink channel condition of Serving cell having detected described unlicensed spectrum, when finding described channel idle, to the moment Serving cell of described unlicensed spectrum being sent fast wake-up signaling as the terminal of auxiliary serving cell, and the length of wake-up time of discontinuous reception in described second discontinuous reception parameters configuration is sent to described terminal by described base station by radio resource control signaling.

Fig. 5 shows the block diagram of the parameter configuration device of discontinuous reception modes according to an embodiment of the invention.

As shown in Figure 5, the parameter configuration device 500 of discontinuous reception modes according to an embodiment of the invention, comprise: dispensing unit 502, when the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, and wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters comprises: the parameter configuration according to the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum determines described second discontinuous reception parameters; When described base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in busy state, namely, when the down channel of the Serving cell of described unlicensed spectrum can not take, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state; When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in idle condition, namely, when the down channel of the Serving cell of described unlicensed spectrum can take, at least one terminal on the Serving cell of described unlicensed spectrum is made to be in wake-up states.

In this technical scheme, discontinuous reception parameters corresponding to the Serving cell of unlicensed spectrum is that the parameter of the down channel listem-before-talk mechanism of Serving cell according to this unlicensed spectrum is configured, particularly, when base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of unlicensed spectrum, the all terminals on this Serving cell are made all to be in sleep state, when base station detects that down channel is busy, namely when the down channel of the Serving cell of described unlicensed spectrum can not take, terminal wake-up is not now needed to wait for the scheduling of base station, therefore terminal is made all to be in sleep state, when base station detects that down channel is idle, namely when the down channel of the Serving cell of described unlicensed spectrum can take, now base station may be dispatched terminal, therefore, at least one terminal on the Serving cell of unlicensed spectrum is made to be in wake-up states, so that base station can be dispatched at any time, like this, what both ensure that between base station and terminal is normal mutual, in turn save the energy consumption of terminal.

In technique scheme, preferably, the configuration guidelines of described second discontinuous reception parameters, specifically comprise: when the down channel detection mode of described base station on the Serving cell of described unlicensed spectrum is for detecting based on frame structure trigger channel, the cycle of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the cycle detected based on frame structure trigger channel, the wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the object time, wherein, the described object time is described base station back to back Preset Time after the channel status of Serving cell having detected described unlicensed spectrum, the length of described Preset Time is that base station is when finding that described down channel is idle, to the time span needed for the idle indication signaling of at least one the terminal transmitting channel on the Serving cell of described unlicensed spectrum.

In technique scheme, preferably, also comprise: the first transmitting element 504, position and the length of the described wake-up time in the cycle of described discontinuous reception and the cycle of each discontinuous reception are sent to described terminal by described base station by radio resource control signaling.

In this technical scheme, down channel detection mode when base station on the Serving cell of unlicensed spectrum is when detecting based on frame structure trigger channel, the cycle of discontinuous reception parameters and wake-up time all can be configured, cycle of discontinuous reception parameters is identical with triggering the cycle that down channel detects based on frame structure, wake-up time is then back to back a period of time after the channel of the Serving cell of unlicensed spectrum has been detected in base station, length is base station when finding channel idle during this period of time, to the time span needed for the idle indication signaling of terminal transmitting channel.Particularly, the position of cycle and wake-up time and length can issue terminal by base station by radio resource control signaling.Like this, configure the discontinuous reception parameters of the Serving cell of unlicensed spectrum according to the parameter configuration of down channel listem-before-talk mechanism, save the energy consumption of terminal greatly.

In technique scheme, preferably, also comprise: the second transmitting element 506, if described base station finds that described down channel is idle, then after Channel Detection Time terminates, described channel idle indication signaling is sent to described terminal, described wake-up time is extended to control described terminal, if and described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send described channel idle indication signaling to described terminal, with control described terminal find not listen to described channel idle indication signaling in described wake-up time time, reenter described sleep state.

In technique scheme, preferably, also comprise: grouped element 508, all terminals on the Serving cell of described unlicensed spectrum are divided into multiple set of terminal, wherein, in each set of terminal, comprise at least one terminal, 3rd transmitting element 510, if described base station finds that described down channel is idle, then after Channel Detection Time terminates, all terminals to described multiple set of terminal send described channel idle indication signaling, described wake-up states is alternately kept to control described multiple set of terminal, if and described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send all terminals of described channel idle indication signaling to described multiple set of terminal, when finding not listen to described channel idle indication signaling in described wake-up time with all terminals controlling described multiple set of terminal, reenter described sleep state.

In this technical scheme, when down channel detection mode when base station on the Serving cell of unlicensed spectrum is based on frame structure or based on load triggers Channel Detection, the discontinuous reception parameters of the Serving cell of unlicensed spectrum is without the fixed cycle, its concrete moment of waking up is then after base station is detected the channel status of the Serving cell of unlicensed spectrum, when finding channel idle, moment of fast wake-up is sent as the terminal of auxiliary serving cell to using the Serving cell of this unlicensed spectrum, the concrete time span of waking up then by base station by radio resource control signaling notification terminal.

In technique scheme, preferably, described dispensing unit 502 also for: if when a certain target terminal be added to the Serving cell of described unlicensed spectrum in multiple target terminals of assistant service community does not need to carry out down load transmission on the Serving cell of described unlicensed spectrum, make described a certain target terminal is in sleep state for the receiver receiving data on the Serving cell from described unlicensed spectrum, if when the described a certain target terminal Serving cell of described unlicensed spectrum being added to assistant service community needs to carry out down load transmission on the Serving cell of described unlicensed spectrum, if then described base station detects the channel idle of the Serving cell of described unlicensed spectrum, described fast wake-up signaling is sent to described a certain target terminal on the Serving cell of the arbitrary mandate frequency spectrum then monitored at described a certain target terminal or on the Serving cell of other unlicensed spectrum, so that described a certain target terminal is waken up on the Serving cell of described unlicensed spectrum, wherein, described a certain target terminal is in wake-up states on the Serving cell of described arbitrary mandate frequency spectrum or on the Serving cell of other unlicensed spectrum described.

Technical scheme of the present invention is described in detail below in conjunction with Fig. 6 to Figure 12.

Under the present invention mainly proposes carrier aggregation mechanism, terminal can use different DRX (Discontinuous Reception at mandate frequency spectrum and unlicensed spectrum, discontinuous reception) configuration, and also different unauthorized carrier waves also can use different DRX configurations.

Concrete method is as follows:

(1) base station is when giving terminal configuration DRX configuration, and the multiple carrier waves on mandate frequency spectrum configure same set of DRX parameter.And carrier wave in one or more unlicensed spectrum can configure one or more sets parameters different from authorizing the DRX parameter of carrier wave on frequency spectrum.

(2) as shown in Figure 6, what provide is in LTE, if use LBT (the ListenBefore Talk based on FBE (FrameBased Equipment, the equipment based on frame structure trigger channel detects), listem-before-talk) mechanism time, its frame structure example.Wherein when the cycle is 10ms, one periodic packets is containing CCA (Clear Channel Assessment, channel idle detects) (in literary composition, said CCA detection time and LBT detection time are meanings) channel status detection time, Channel holding time (when channel idle being detected) and idle time.The Idle time mainly in order in case there is other equipment to want to access unlicensed spectrum, so this equipment is after occupying channel a period of time, after needing the release idle time, then carries out CCA detection around.

As shown in Figure 7, what provide is in LTE, if when using the LBT mechanism based on LBE (Load BasedEquipment, the equipment based on load triggers Channel Detection), and its frame structure example.In LBE situation, LBT mechanism does not have the fixing cycle.When business arrives, first time carries out CCA Channel Detection, detects channel idle, then sends.When busy channel is to maximum channel holding time, and when data also do not send, need to use extended CCA, i.e. random value N, in ensuing CCA detects, if channel busy detected, then N is constant; If channel idle detected, then N-1, when N is kept to 0, then sends data.

(3) as follows for the DRX configuration guidelines in unlicensed spectrum:

1, when base station is in Channel Detection Time or idle period time, terminal should be in sleep state;

2, when base station detects channel busy, terminal keeps sleep state, does not need to wake up to come.

3, when base station detects channel idle, part or all of terminal is waken up and is come.

According to the criterion provided in (three), and the background provided in (two), can find out, based under the LBT mechanism of FBE, the DRX mechanism ratio of terminal is easier to design.As shown in Figure 8: the cycle of DRX is the cycle of the LBT mechanism of FBE, terminal wake up start time be after CCA Channel Detection Time terminates, channel idle indication signaling or be directly dispatch send before.The time span that terminal is waken up has multiple situation:

1, one is that base station detects channel busy, and according to channel idle indication signaling, terminal finds that channel is in busy state, then go to sleep.In this case, the time that terminal is waken up is exactly the time detecting channel idle indication signaling.The time of waking up as shown in Figure 8.

2, one is that base station detects channel idle, and according to channel idle indication signaling, terminal finds that channel is in idle condition, in this case, be divided into again two kinds of operations:

1) as shown in Figure 9, a kind of is that all terminals are in the Channel holding time of base station, keep wake state always, because Channel holding time neither be very long, and in unlicensed spectrum, load also can not be too heavy, may dispatch any one terminal at any time, so all terminals are all waken up, each subframe monitors PDCCH, judges whether oneself is scheduled.

2) as shown in Figure 10, another kind is in BTS channel holding time, also terminal is divided into multiple group, and the terminal of such as one of them group will be scheduled, so wake up at first half at the first half of Channel holding time; The terminal of another group will be scheduled, so wake up at latter half at the latter half of Channel holding time.Further like this energy consumption of saving terminal, but scheduling freedom aspect is restricted.This situation also can become plural group user, but the time union that the user of all group wakes up is greater than and equals Channel holding time.

(5) wherein, (four) give the situation of FBE, next provide the situation of LBE.First, because be the LBT mechanism based on load, so base station is difficult to determine when have load, when to carry out channel status detection.In this case, need to authorize auxiliary the waking up of frequency spectrum to be in dormant terminal in unlicensed spectrum.Concrete process following (certainly, this process is also applicable to the situation based on FBE):

1, when not having down load to need to transmit in this unlicensed spectrum, terminal is in sleep state in this unlicensed spectrum.

2, when there being down load to need to transmit in this unlicensed spectrum, channel status detection is carried out in base station in unlicensed spectrum, if channel idle detected, send on the mandate frequency spectrum that base station is being monitored in terminal or in the unlicensed spectrum monitored of other this terminal and wake signaling up, terminal is waken up in this unlicensed spectrum.

3, based on above-mentioned 2nd said, in order to meet base station channel idle detected at any time time, can wake up terminal (these terminals we be referred to as unlicensed spectrum Fn service terminal) this condition as auxiliary serving cell (Scell) of the community in this unlicensed spectrum, the DRX of all unlicensed spectrum Fn service terminals on mandate frequency spectrum is needed to meet certain criterion, as described below:

1) wake-up time in the DRX cycle of these terminals on mandate frequency spectrum should be uniformly distributed as much as possible, when such base station detects unlicensed spectrum Fn channel idle at any time, directly can be in the terminal scheduling of wake-up time in unlicensed spectrum by mandate frequency spectrum, improve resource utilization.

2) if having in multiple unlicensed spectrum, the above-mentioned criterion of terminal demand fulfillment in each unlicensed spectrum, can comprehend above-mentioned criterion between the terminal in different unlicensed spectrum.

As shown in figure 11, such as on unlicensed spectrum F3, have 15 terminals that upper SCell is added in the community of F3, so 15 terminals are divided into following 5 UE group, the union of the wake-up time of each UE group on mandate frequency spectrum must be the whole time period.Like this, when the down channel free time on unlicensed spectrum F3 being detected near t1 and the t6 time when base station, the terminal can dispatching UEgroup1 removes transmitting and receiving data in unlicensed spectrum; When the down channel free time on unlicensed spectrum F3 being detected near t2 and the t7 time when base station, the terminal can dispatching UE group2 removes transmitting and receiving data in unlicensed spectrum

4, waking signaling up can be:

1) multiplexing across the Carrier IndicatorField (CIF, carrier wave instructions field) during carrier dispatching signaling cross carrier scheduling, CIF-value is set to the value pointing to this unlicensed spectrum.

2) multiplexing MAC activation signaling, activates the SCell in this unlicensed spectrum.

3) the idle indication signaling of multipling channel.

4) design and new wake signaling up.Indication signaling is controlled as adopted new medium education signaling or physical down.

5, the trigger condition from waking up to sleeping:

1) wake-up time reaches maximum channel holding time.

2) receive base station signaling instruction and can enter sleep state, when the data of such as this terminal have passed etc.

(6) also can be used in LTE based on the method for this situation of LBE is main serving BS, the situation of WLAN as auxiliary serving BS or when being controlled by LTE by carrier aggregation or dual link as auxiliary serving cell.

Wherein, when Figure 12 shows the LBT mechanism of LBE, frequency spectrum is authorized to assist the flow chart of the DRX wake-up time of terminal in unlicensed spectrum.

As shown in figure 12, when the LBT of LBE is machine-processed, the Serving cell of frequency spectrum is authorized to assist the idiographic flow of the DRX wake-up time of the terminal on the Serving cell of unlicensed spectrum to comprise:

Step 1202, when the load increases, judging whether to need to transmit on the Serving cell of unlicensed spectrum, when judged result is for being, entering step 1204.

Step 1204, determines and this unlicensed spectrum is added to assistant service and the terminal group being in wake state.

Step 1206, sends fast wake-up signaling to this terminal group.

Step 1208, unlicensed spectrum is given the terminal transmission data in this terminal group.

More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, by configuring different discontinuous reception parameters for the Serving cell of mandate frequency spectrum of terminal and the Serving cell of unlicensed spectrum, terminal can be made to maximize energy-conservation, improve the service efficiency of frequency spectrum simultaneously, and improve throughput of system.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a method for parameter configuration for discontinuous reception modes, for base station, is characterized in that, comprising:

When the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

2. the method for parameter configuration of discontinuous reception modes according to claim 1, is characterized in that, the configuration guidelines of described second discontinuous reception parameters comprises:

Parameter configuration according to the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum determines described second discontinuous reception parameters;

When described base station is in Channel Detection Time section and the free time section of the down channel listem-before-talk mechanism of the Serving cell of described unlicensed spectrum, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state;

When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in busy state, namely, when the down channel of the Serving cell of described unlicensed spectrum can not take, all terminals on the Serving cell of described unlicensed spectrum are made to be in sleep state;

When described base station detects that the down channel of the Serving cell of described unlicensed spectrum is in idle condition, namely, when the down channel of the Serving cell of described unlicensed spectrum can take, at least one terminal on the Serving cell of described unlicensed spectrum is made to be in wake-up states.

3. the method for parameter configuration of discontinuous reception modes according to claim 2, is characterized in that, the configuration guidelines of described second discontinuous reception parameters, specifically comprises:

Down channel detection mode when described base station on the Serving cell of described unlicensed spectrum is when detecting based on frame structure trigger channel,

The cycle of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the cycle detected based on frame structure trigger channel,

The wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the object time, wherein, the described object time is described base station back to back Preset Time after the downlink channel condition of Serving cell having detected described unlicensed spectrum, the length of described Preset Time is that described base station is when finding described channel idle, to the time span needed for the idle indication signaling of at least one the terminal transmitting channel on the Serving cell of described unlicensed spectrum, wherein

Position and the length of the described wake-up time in the cycle of described discontinuous reception and the cycle of each discontinuous reception are sent to described terminal by described base station by radio resource control signaling.

4. the method for parameter configuration of discontinuous reception modes according to claim 3, is characterized in that, also comprises:

If described base station finds that described down channel is idle, then after Channel Detection Time terminates, send described channel idle indication signaling to described terminal, extend described wake-up time to control described terminal;

If described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send described channel idle indication signaling to described terminal, with control described terminal find not listen to described channel idle indication signaling in described wake-up time time, reenter described sleep state.

5. the method for parameter configuration of discontinuous reception modes according to claim 3, is characterized in that, also comprises:

All terminals on the Serving cell of described unlicensed spectrum are divided into multiple set of terminal, wherein, in each set of terminal, comprise at least one terminal;

If described base station finds that described down channel is idle, then after Channel Detection Time terminates, all terminals to described multiple set of terminal send described channel idle indication signaling, alternately keep described wake-up states to control described multiple set of terminal;

If described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send all terminals of described channel idle indication signaling to described multiple set of terminal, when finding not listen to described channel idle indication signaling in described wake-up time with all terminals controlling described multiple set of terminal, reenter described sleep state, wherein, the union that described multiple set of terminal is in the duration of wake-up states is more than or equal to the maximum duration of channel occupancy.

6. the method for parameter configuration of discontinuous reception modes according to claim 2, is characterized in that, the configuration guidelines of described second discontinuous reception parameters, specifically comprises:

When down channel detection mode when described base station on the Serving cell of described unlicensed spectrum is based on frame structure or based on load triggers Channel Detection,

The cycle of the discontinuous reception in described second discontinuous reception parameters configuration is unfixed,

The moment of waking up of the discontinuous reception in described second discontinuous reception parameters configuration is identical with object time, wherein, described object time is when there being down load to need to transmit on the Serving cell of described unlicensed spectrum, described base station is after the downlink channel condition of Serving cell having detected described unlicensed spectrum, when finding described channel idle, to the moment Serving cell of described unlicensed spectrum being sent fast wake-up signaling as the terminal of auxiliary serving cell, and

The length of the wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is sent to described terminal by described base station by radio resource control signaling.

7. the method for parameter configuration of discontinuous reception modes according to claim 6, is characterized in that,

If when a certain target terminal be added to the Serving cell of described unlicensed spectrum in multiple target terminals of assistant service community does not need to carry out down load transmission on the Serving cell of described unlicensed spectrum, make described a certain target terminal is in sleep state for the receiver receiving data on the Serving cell from described unlicensed spectrum;

If when the described a certain target terminal Serving cell of described unlicensed spectrum being added to assistant service community needs to carry out down load transmission on the Serving cell of described unlicensed spectrum, if then described base station detects that the down channel of the Serving cell of described unlicensed spectrum is idle, described fast wake-up signaling is sent to described a certain target terminal on the Serving cell of the arbitrary mandate frequency spectrum then monitored at described a certain target terminal or on the Serving cell of other unlicensed spectrum, so that described a certain target terminal is waken up on the Serving cell of described unlicensed spectrum, wherein, described a certain target terminal is in wake-up states on the Serving cell of described arbitrary mandate frequency spectrum or on the Serving cell of other unlicensed spectrum described, wherein,

The wake-up time of the discontinuous reception of described multiple target terminal in described first discontinuous reception parameters is uniformly distributed.

8. the method for parameter configuration of discontinuous reception modes according to claim 7, is characterized in that,

Described fast wake-up signaling is that multiplexing intervention across carrier wave instructions field during carrier dispatching signaling, multiplexed media controls assistant service community and activate signaling, the idle indicator of multipling channel and/or adopt new medium education signaling or physical down to control indication signaling.

9. the method for parameter configuration of the discontinuous reception modes according to any one of claim 3 to 8, is characterized in that,

The duration being in wake-up states in described terminal equals down channel and takies maximum duration, or described terminal receive that described base station sends enter dormant signaling time, enter sleep state; Wherein,

Second discontinuous reception parameters corresponding to the Serving cell of described unlicensed spectrum, second discontinuous reception parameters corresponding from the Serving cell of other unlicensed spectrum is different.

10. a parameter configuration device for discontinuous reception modes, for base station, is characterized in that, comprising:

Dispensing unit, when the parameter configuration of discontinuous reception modes is carried out in base station, the Serving cell of authorizing frequency spectrum configures the first discontinuous reception parameters, the Serving cell of unlicensed spectrum configures the second discontinuous reception parameters, wherein, described first discontinuous reception parameters is different from described second discontinuous reception parameters.

The parameter configuration device of 11. discontinuous reception modes according to claim 10, is characterized in that, the configuration guidelines of described second discontinuous reception parameters comprises:

The parameter configuration device of 12. discontinuous reception modes according to claim 11, is characterized in that, the configuration guidelines of described second discontinuous reception parameters, specifically comprises:

The wake-up time of the discontinuous reception in described second discontinuous reception parameters configuration is identical with the object time, wherein, the described object time is described base station back to back Preset Time after the downlink channel condition of Serving cell having detected described unlicensed spectrum, the length of described Preset Time be described base station when finding described channel idle, to the time span needed for the idle indication signaling of at least one the terminal transmitting channel on the Serving cell of described unlicensed spectrum; Wherein,

Described parameter configuration device also comprises:

First transmitting element, position and the length of the described wake-up time in the cycle of described discontinuous reception and the cycle of each discontinuous reception are sent to described terminal by described base station by radio resource control signaling.

The parameter configuration device of 13. discontinuous reception modes according to claim 12, is characterized in that, also comprise:

Second transmitting element, if described base station finds that described down channel is idle, then after Channel Detection Time terminates, sends described channel idle indication signaling to described terminal, extends described wake-up time to control described terminal, and

The parameter configuration device of 14. discontinuous reception modes according to claim 12, is characterized in that, also comprise:

All terminals on the Serving cell of described unlicensed spectrum are divided into multiple set of terminal by grouped element, wherein, comprise at least one terminal in each set of terminal;

3rd transmitting element, if described base station finds that described down channel is idle, then, after Channel Detection Time terminates, all terminals to described multiple set of terminal send described channel idle indication signaling, described wake-up states is alternately kept to control described multiple set of terminal, and

If described base station finds that described down channel is busy, then after described Channel Detection Time terminates, do not send all terminals of described channel idle indication signaling to described multiple set of terminal, when finding not listen to described channel idle indication signaling in described wake-up time with all terminals controlling described multiple set of terminal, reenter described sleep state; Wherein,

The union that described multiple set of terminal is in the duration of wake-up states is more than or equal to the maximum duration of channel occupancy.

The parameter configuration device of 15. discontinuous reception modes according to claim 11, is characterized in that, the configuration guidelines of described second discontinuous reception parameters, specifically comprises:

The moment of waking up of the discontinuous reception in described second discontinuous reception parameters configuration is identical with object time, wherein, described object time is when there being load to need to transmit on the Serving cell of described unlicensed spectrum, described base station is after the channel status of Serving cell having detected described unlicensed spectrum, when finding described channel idle, to the moment Serving cell of described unlicensed spectrum being sent fast wake-up signaling as the terminal of auxiliary serving cell, and

The parameter configuration device of 16. discontinuous reception modes according to claim 15, is characterized in that, described dispensing unit also for:

The parameter configuration device of 17. discontinuous reception modes according to claim 16, is characterized in that,

18., according to claim 12 to the parameter configuration device of the discontinuous reception modes according to any one of 17, is characterized in that,

The duration being in wake-up states in described terminal equals down channel and takies maximum duration, or described terminal receive that described base station sends enter dormant signaling time, enter sleep state;