CN105764126A

CN105764126A - Electronic equipment, communication method and user equipment

Info

Publication number: CN105764126A
Application number: CN201610232228.2A
Authority: CN
Inventors: 魏宇欣
Original assignee: Sony Corp
Current assignee: Sony Corp
Priority date: 2010-09-30
Filing date: 2010-09-30
Publication date: 2016-07-13
Anticipated expiration: 2030-09-30
Also published as: CN105764126B

Abstract

The invention relates to electronic equipment, a communication method and user equipment. The electronic equipment comprising a circuit is provided, the circuit is configured in that: the circuit is communicated with a base station in a Pcell; the circuit activates or deactivates a subcarrier unit corresponding to a Scell based on the activate/ deactivate command from the base station, wherein the subcarrier unit provides transmission resources of carrier aggregation; aiming at a random access procedure based on competition of the Pcell, a common contention resolution timer is started; a conflict solved message is received by at least one of the Pcell and the activated Scell; a media access control signaling which serves as an activate/deactivate command is also received, and the activated or deactivated subcarrier unit is controlled based on the media access control signaling. According to the invention, the discontinuous receiving is achieved based on the carrier aggregation, and the power consumption of a mobile station can be saved thereby.

Description

Electronic equipment, communication means and subscriber equipment

The divisional application of application for a patent for invention that the application is the applying date, and to be JIUYUE in 2010 30 days, application number be " 201010506073.X ", denomination of invention is " discontinuous receiving method, mobile platform, base station and wireless communication system ".

Technical field

The present invention relates to a kind of wireless communication system discontinuous reception, particularly relate to the discontinuous reception under carrier convergence.

Background technology

Following LTE-A (the LongTermEvolutionAdvanced, Long Term Evolution is advanced) system will support the transmission bandwidth of up to 100MHz, and the supported maximum transmission bandwidth of LTE standard is 20MHz, it is therefore desirable to undertaken multiple carrier waves converging to realize higher transmission bandwidth.The technology that multiple carrier aggregation are carried out joint transmission that carrier convergence (CarrierAggregation) is 3GPP (3rdGenerationPartnershipProject) to be proposed for the higher transmission bandwidth demand of the mobile communication system supporting future.According to the carrier wave converged position on frequency spectrum, it is possible to being divided into continuous carrier to converge and discontinuous carrier converges, LTE-A will support that both converges scene simultaneously.3GPP has allowed also for backwards compatibility introducing carrier convergence technology, this means within a period of time that future is very long, support carrier convergence and do not support that mobile of carrier convergence by long-term co-existence, wherein, mobile that supports carrier convergence can be concurrently accessed multiple carrier units, and does not support that mobile of carrier convergence is only capable of accessing some carrier units.

Introducing along with carrier aggregation technology, each community may be configured multiple carrier units, subscriber equipment is it is also possible that use multiple carrier units, but not all subscriber equipment all can use all carrier units of community, place, those carrier units used by subscriber equipment are referred to as configuration carrier units, the carrier units being not used by is referred to as non-configuration carrier units, configuration/non-configuration is relative to each subscriber equipment, and namely different subscriber equipmenies is likely to be of different configuration/non-configuration carrier units.

Configuration carrier units is further divided into activation carrier units and deexcitation carrier units, subscriber equipment carries out data transmission on activation carrier units, and on deexcitation carrier units, do not carry out any data transmission, do not support the similar CQI (measurement that the difficulty of (CQI) is bigger yet.

The benefit introducing activation/inactive carrier units is: temporary transient no carrier units can be set to unactivated state, so can save the power supply of subscriber equipment better.State of activation is quickly converted to owing to inactive carrier units can pass through MAC signaling, and unlike non-configuration carrier units, do not carry out again any measurement, base station can utilize the parameter that the metrical information on inactive carrier units carries out being correlated with to arrange, and therefore can better adapt to the needs of burst data services.

In LTE-A, there is multiple carrier units each community, and each subscriber equipment is likely to be assigned with multiple carrier units.LTE-A defines a particular cell, and each subscriber equipment only one of which particular cell, the particular cell of different user devices is probably different.On this particular cell, system provides safe input function and NAS (non-access) layer information for subscriber equipment.From the angle of system, each carrier units is equivalent to a community, all can be assigned with an only cell designation in the whole world；From the angle of subscriber equipment, even if multiple carrier units is assigned, it also can only see community, i.e. a particular cell, and other carrier units is taken as uplink and downlink resource.

LTE-A introduces the concept of PCC (main carrier unit, primarycomponentcarrier).Each subscriber equipment is configured an a up PCC and descending PCC.Ascending control information all transmits on up PCC.Radio Link Failure (RLF) information is also only monitored on Pcell.Community corresponding to PCC is also referred to as main plot (Pcell) accordingly, and other communities are called secondary community (Scell).Main plot can be particular cell.

In order to save mobile platform power consumption, LTERel-8 introduces discontinuous reception DRX (DiscontinuousReception), make the monitoring stopped PDCCH (Physical Downlink Control Channel) when air interface does not have data to transmit, and then avoid the work of receiver, reduce mobile platform power consumption, extend battery.

Some concepts of the DRX of LTERel-8 are described below.

1. duty cycle (onDurationtime): subscriber equipment is waken up entrance duration of work from rest period, opens duration of work intervalometer (onDurationTimer).During operation, subscriber equipment receives the information of PDCCH.Having the signaling information relevant with subscriber equipment of the lateral notification of user equipment of network on PDCCH, as confirmed, power controls, resource distributes the control information distributed with reallocation etc. about resource.If the information of the PDCCH signal indicating initial upstream or downstream user data transmission can be successfully decoded by subscriber equipment, then open discontinuous reception and stop timer temporarily, enter and stop the phase temporarily；Otherwise subscriber equipment terminates (namely duration of work timer expiry) during operation and enters rest period afterwards.

2. stopping the phase (inactivitytime) temporarily: after subscriber equipment is successfully decoded PDCCH channel, subscriber equipment is opened discontinuous reception and is stopped timer (DRXinactivitytimer) temporarily, enters and stops the phase temporarily.Stopping in the phase temporarily, subscriber equipment continues to monitor PDCCH and associated control channel.If subscriber equipment is before discontinuous reception stops timer expired temporarily, successfully PDCCH and associated control channel are decoded, then reopen discontinuous reception and stop timer temporarily, be again introduced into stopping the phase temporarily；Otherwise, subscriber equipment stops temporarily at discontinuous reception and enters rest period by stopping the phase temporarily behind timer supermarket, subsequently into next DRX cycle.

3. activating the phase (activetime): in the phase of activation, user equipment monitors PDCCH channel, duty cycle and phase of stopping temporarily belong to the activation phase.

4. rest period: user equipment receiver is closed in rest period.

5.HARQRTTTimer (hybrid automatic repeat-request intervalometer two-way time): for user terminal is expected that the minimum interval time that descending re-transmission (retransmission) arrives is timed.HARQRTTTimer can be opened when new downlink data transmission being detected, if the data received when HARQRTTTimer time-out are correctly decoded, then enter rest period, subsequently into next DRX cycle.

6.DRXRetransmissionTimer (discontinuous reception retransmission timer): for user being expected the time needed for receiving descending re-transmission is timed.In harq buffer district overtime and corresponding for HARQRTTTimer, also have the data of unsuccessful decoding, then start DRXRetransmissionTimer, now need to monitor PDCCH.

7.ContentionResolution (Conflict solving): once upstream message comprises C-RNTI (Radio Network Temporary Identifier by controlling radio network controller distribution) MAC Control Element or upstream message comprises CCCHSDU (CCCH Service Data Unit), then user terminal starts ContentionResolutionTimer (Conflict solving intervalometer), and monitors PDCCH until ContentionResolutionTimer is overtime.If receiving the expression successful message of Conflict solving, then stop ContentionResolutionTimer.

8.DRXShortCycleTimer (discontinuous reception short cycle timer): after DRXInactivityTimer time-out, starts DRXShortCycleTimer.If DRXShortCycleTimer is overtime, then start macrocyclic DRX.User terminal can be configured to ShortDRXCycle (short DRX cycle) and LongDRXCycle (long DRX cycle).ShortDRXCycle is optional.If being configured with ShortDRXCycle, entering after ShortDRXCycle state, user terminal, when DRXShortCycleTimer (short cycle timer) time-out, without listening to oneself PDCCH bag, advances to LongDRXCycle.Without configuration ShortDRXCycle, then user terminal is directly entered LongDRXCycle.

If receiving a DRXMAC (media interviews control) to control information unit, just think that base station requires that user terminal enters resting state, at this moment can stop onDurationTimer and DRXinactivitytimer, but will not stop and retransmitting relevant intervalometer.

After introducing carrier convergence, mobile platform can use multiple CC (carrier units) simultaneously so that the environment that DRX runs is increasingly complex.High power consumption problem under carrier convergence makes the design of mobile platform and agreement all suffer from huge challenge simultaneously, and how effectively to work under carrier convergence as the DRX saving mobile platform power consumption important means and also become urgent problem.

Summary of the invention

Brief overview about the present invention given below, in order to the basic comprehension about certain aspects of the invention is provided.Should be appreciated that this general introduction is not that the exhaustive about the present invention is summarized.It is not intended to determine the key of the present invention or pith, and nor is it intended to limit the scope of the present invention.It is only intended to and provides some concept in simplified form, in this, as the preamble in greater detail discussed after a while.

It is contemplated that at least solve above-mentioned technical problem of the prior art.

According to an aspect of the invention, it is provided the discontinuous receiving method in a kind of wireless communication system, comprise determining that employing continuous carrier converges or discontinuous carrier converges；When continuous carrier converges, for main plot and each secondary community, shared duration of work intervalometer (onDurationTimer) is set and/or shared discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily；And when discontinuous carrier converges, for main plot and each secondary community, independent duration of work intervalometer is set and/or independent discontinuous reception stops intervalometer temporarily.

According to another aspect of the present invention, it is provided that the discontinuous receiving method in a kind of wireless communication system, in this wireless communication system, use the carrier activation/deactivating operation being separated with carrier wave configuration process.The method includes: for main plot and each secondary community, arranges shared duration of work intervalometer (onDurationTimer) and discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily.

According to another aspect of the present invention, it is provided that a kind of mobile platform, comprise determining that unit, be configured to determine that employing continuous carrier converges or discontinuous carrier converges；And

Unit is set, it is configured to when continuous carrier converges, for main plot and each secondary community, shared duration of work intervalometer (onDurationTimer) is set and/or shared discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily, and when discontinuous carrier converges, independent duration of work intervalometer is set for main plot and each secondary community and/or independent discontinuous reception stops intervalometer temporarily.

According to another aspect of the present invention, it is provided that a kind of mobile platform, including: activation/deactivation unit, it is configured to the carrier activation/deactivating operation performing to be separated with carrier wave configuration process；And unit is set, it is configured to arrange shared duration of work intervalometer (onDurationTimer) for main plot and each secondary community and/or discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily.

According to another aspect of the present invention, it is provided that a kind of base station, including transmitting element, perform method as above for sending order to mobile platform to control described mobile platform.

According to another aspect of the present invention, it is provided that a kind of wireless communication system, including mobile and the base station as above of as above institute Su Suoshu.

According to another aspect of the present invention, it is provided that a kind of electronic equipment including circuit, this circuit is configured to: communicate with base station on main plot；Based on the subcarrier unit that the activation/deactivation order from base station, activation or deexcitation are corresponding with secondary community, wherein, described subcarrier unit provides the transfer resource for carrier convergence；For the random access procedure to main plot based on competition, open the Conflict solving intervalometer shared；At least one in main plot and activation situation Xia Fu community receives and represents the successful information of Conflict solving；And receive the media interviews control signaling as activation/deactivation order, and based on these media interviews control signaling, activation or deexcitation subcarrier unit are controlled.

According to another aspect of the present invention, it is provided that a kind of communication means, comprising: communicate with base station on main plot；Using circuit, activate based on the activation/deactivation order from base station or subcarrier unit that deexcitation is corresponding with secondary community, wherein, the offer of described subcarrier unit is for the transfer resource of carrier convergence；For the random access procedure to main plot based on competition, open the Conflict solving intervalometer shared；At least one in main plot and activation situation Xia Fu community receives and represents the successful information of Conflict solving；And receive the media interviews control signaling as activation/deactivation order, and based on these media interviews control signaling, activation or deexcitation subcarrier unit are controlled.

According to another aspect of the present invention, it is provided that a kind of subscriber equipment, it includes processing circuit, and this process circuit is configured to: communicate with base station on main plot；Based on the subcarrier unit that the activation/deactivation order from base station, activation or deexcitation are corresponding with secondary community, wherein subcarrier unit provides the transfer resource for carrier convergence；For the random access procedure to main plot based on competition, open the Conflict solving intervalometer shared；At least one in main plot and activation situation Xia Fu community receives and represents the successful information of Conflict solving；And receive the media interviews control signaling as activation/deactivation order, and based on these media interviews control signaling, activation or deexcitation subcarrier unit are controlled..

According to another aspect of the present invention, it is provided that a kind of electronic equipment including circuit, this circuit is configured to: with subscriber equipment communication on main plot；Generating the activation/deactivation order for subscriber equipment, this activation/deactivation order subcarrier unit for activating or deexcitation is corresponding with secondary community, wherein subcarrier unit provides the transfer resource for carrier convergence；And for the random access procedure to main plot based on competition, at least one in main plot and activation situation Xia Fu community represents the successful information of Conflict solving to user device transmissions, wherein, the subscriber equipment activation pin Conflict solving intervalometer shared to main plot, and represent that the successful information of Conflict solving stops the Conflict solving intervalometer shared based on what any one in main plot and secondary community received；And described circuit is configured to control signaling to user device transmissions as the transmission media interviews of activation/deactivation order, for activating or deexcitation subcarrier unit.

According to another aspect of the present invention, it is provided that a kind of communication means, comprising: on main plot with subscriber equipment communication；Generating the activation/deactivation order for subscriber equipment, this activation/deactivation order subcarrier unit for activating or deexcitation is corresponding with secondary community, wherein said subcarrier unit provides the transfer resource for carrier convergence；And for the random access procedure to main plot based on competition, at least one in main plot and activation situation Xia Fu community represents the successful information of Conflict solving to user device transmissions, wherein, the subscriber equipment activation pin Conflict solving intervalometer shared to main plot, and represent that the successful information of Conflict solving stops the Conflict solving intervalometer shared based on what any one in main plot and secondary community received, and described method also includes: control signaling to user device transmissions as the media interviews of activation/deactivation order, for activating or deexcitation subcarrier unit.

It addition, embodiments of the invention additionally provide the computer program for realizing said method.

Additionally, embodiments of the invention additionally provide the computer program of at least computer-readable medium form, on it, record has the computer program code for realizing said method.

Present invention achieves the discontinuous reception under carrier convergence, such that it is able to save mobile platform power consumption.

By below in conjunction with the accompanying drawing detailed description to highly preferred embodiment of the present invention, these and other advantage of the present invention will be apparent from.

Accompanying drawing explanation

Below with reference to the accompanying drawings illustrate embodiments of the invention, the above and other objects, features and advantages of the present invention can be more readily understood that.Parts in accompanying drawing are intended merely to and illustrate principles of the invention.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar accompanying drawing labelling to represent.

Fig. 1 is the diagram of the first scene illustrating the carrier convergence according to prior art；

Fig. 2 is the diagram of the second scene illustrating the carrier convergence according to prior art；

Fig. 3 is the diagram of the 3rd scene illustrating the carrier convergence according to prior art；

Fig. 4 shows the flow chart of the discontinuous receiving method in wireless communication system according to an embodiment of the invention；

Fig. 5 is the flow chart illustrating the discontinuous receiving method in wireless communication system according to another embodiment of the invention；

Fig. 6 shows the schematic block diagram of mobile platform according to an embodiment of the invention；

Fig. 7 shows the schematic block diagram of mobile platform according to an embodiment of the invention；

Fig. 8 shows the schematic block diagram of base station according to an embodiment of the invention；

Fig. 9 shows the schematic diagram of wireless communication system according to an embodiment of the invention；And

Figure 10 is the block diagram of the structure illustrating the computer that may be used for realizing embodiments of the invention

Detailed description of the invention

Embodiments of the invention are described with reference to the accompanying drawings.Can combine with the element shown in one or more other accompanying drawings or embodiment and feature at the element described in the accompanying drawing of the present invention or a kind of embodiment and feature.It should be noted that, for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.

The Application Scenarios-Example of embodiments of the invention is such as shown in Fig. 1,2,3.These three application scenarios is the prioritized deployment scene of carrier convergence, and what they reflected is three typical application examples of carrier convergence.Corresponding with carrier wave F2 for carrier wave F1 cell coverage area in Fig. 1 is substantially coincident, using the teaching of the invention it is possible to provide similar overlay area, and F1 and F2 is likely located in identical carrier frequency band, is that typical continuous carrier converges.Fig. 2 and Fig. 3 both corresponds to discontinuous carrier and converges, and F1 and F2 is likely located at different carrier frequency bands.Community principal security spreadability corresponding for F1, community corresponding for F2 is mainly used in improving handling capacity.Fig. 2 and Fig. 3 is distinctive in that, antenna in cell corresponding for F2 in Fig. 3 points to the border district of community corresponding for F1, and the application scenarios of such Fig. 3 can be greatly enhanced the handling capacity in F1 cell edge area.

Fig. 4 shows the flow chart of the discontinuous receiving method in wireless communication system according to an embodiment of the invention.This wireless communication system is the system that can use carrier convergence.According to the carrier wave converged position on frequency spectrum, it is possible to be divided into continuous carrier to converge and discontinuous carrier converges.In continuous carrier converges, each carrier units for converging is continuous print on frequency spectrum.In discontinuous carrier converges, each carrier units for converging is discontinuous on frequency spectrum.

In step 402, it is determined that adopt continuous carrier to converge or discontinuous carrier converges.When continuous carrier converges, proceed to step 404.When noncontinuity carrier convergence, proceed to step 406.In step 404, for main plot and each secondary community, shared duration of work intervalometer (onDurationTimer) is set and/or discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily.In a step 406, for main plot and each secondary community, independent duration of work intervalometer is set and/or independent discontinuous reception stops intervalometer temporarily.

In one example, in step 402, it is possible to determine that mobile platform adopts continuous carrier to converge or discontinuous carrier converges according to the signaling from base station.In step 404 and 406, it is also possible to be timed the setting of device according to the signaling from base station.

Converging for continuous carrier, owing to the carrier wave converged is positioned at identical frequency range, therefore coverage is essentially identical, therefore, it can, for main plot and each secondary community, arrange shared duration of work intervalometer and/or discontinuous reception stops intervalometer temporarily.Converging for discontinuous carrier, the carrier wave of convergence is positioned at different frequency ranges, therefore has different propagation characteristics, hence for main plot and each secondary community, it is possible to arrange independent duration of work intervalometer and/or independent discontinuous reception stops intervalometer temporarily.

Below by the DRX on DRX and the Scell on separately consideration Pcell.

One, the DRX on Pcell

Part identical with under prior art (such as LTERel-8 standard) in the following description omits to say, and place unlike the prior art is only described.DRX operation and DRX parameter configuration is divided to introduce respectively below.

1.DRX operates

In one example, in the scene of carrier convergence, owing to there is cross-scheduling (cross scheduling, namely in the PDCCH of certain community, the data transmission PDSCH of other communities is indicated), if the PDCCH reception therefore on Pcell is to when indicating the new data on other Scell to transmit, it is still desirable to opens or resets this intervalometer on Pcell.Such as, if Pcell receives the downlink transfer distribution instruction or uplink mandate that comprise carrier wave instructions field (CIF:CarrierIndicatorField), then open or reset the DRXInactivityTimer on Pcell, it is possible to the Scell that notice is corresponding with carrier wave instructions field alternatively opens or resets DRXInactivityTimer thereon.If the PDCCH on Pcell then can only open or reset this intervalometer on Pcell after receiving the downlink transfer distribution instruction or uplink mandate not comprising carrier wave instructions field (CIF:CarrierIndicatorField).

In the process to ContentionResolutionTimer, in one example, if only receiving on Pcell and representing the successful message of Conflict solving, then independent ContentionResolutionTimer is set for Pcell and each Scell, otherwise shared ContentionResolutionTimer is set for Pcell and each Scell.In one example, if in a wireless communication system, only receive on Pcell and represent the successful message of Conflict solving, when then receiving the expression successful message of Conflict solving, stop the Conflict solving intervalometer (ContentionResolutionTimer) of main plot, now the ContentionResolutionTimer of Scell is not affected.As long as this intervalometer on Pcell is not timed-out, then the PDCCH on monitoring Pcell.In one example, if being not specified by contention resolution message in a wireless communication system (such as, contention resolution message (Msg4 based on the random access procedure of competition, contentionresolutionmessage)) only send on Pcell, then when starting the ContentionResolutionTimer of Pcell, also start the ContentionResolutionTimer of Scell；In time receiving the expression successful message of Conflict solving on Pcell or any Scell, stop the ContentionResolutionTimer of Pcell and Scell.Such as, when Pcell starts ContentionResolutionTimer (startup previously occurs on Pcell), send to Scell and represent the message starting its corresponding ContentionResolutionTimer, Scell after receiving that message, starts respective ContentionResolutionTimer；If receiving the expression successful message of Conflict solving on Pcell or any Scell, then stop the ContentionResolutionTimer on this community, and the message stopping corresponding ContentionResolutionTimer is sent to other communities, other communities stop respective ContentionResolutionTimer after receiving this stopping ContentionResolutionTimer message.

In the process to DRXRetransmissionTimer, in carrier convergence, it is contemplated that each carrier units is corresponding to independent HARQ entity, and the re-transmission on Pcell need not cause that Scell monitors PDCCH.Therefore Pcell does not affect the operation of DRXRetransmissionTimer on Scell for the operation of DRXRetransmissionTimer.18.Scell between the process of DRXRetransmissionTimer is independent from.DRXRetransmissionTimer on Scell opens or time-out does not affect this timer operation on other Scell.Independent DRXRetransmissionTimer can be respectively provided with for Pcell and each Scell.

In the process to DRXShortCycleTimer, owing to Pcell occupies an important position in carrier convergence, data thereon transmission may be compared frequently, if DRXShortCycleTimer arranges unreasonable, it is possible to can cause that mobile platform is irrational enters into long period DRX and then cause loss of data or affect service quality.Therefore in one example, for the DRX on Pcell, even if DRXShortCycleTimer is overtime, without entering long period DRX.

2.DRX parameter configuration

DRX parameter configuration is described below, and the part identical with the LTERel-8 of prior art omits to say.

In one example, when continuous carrier converges, it is possible to the DRX parameter for main plot and each secondary community arranges identical value.Refer to that the identical parameter all having for the secondary community of main plot and each arranges identical value it should be noted that " arrange identical value " herein, in some cases, main plot is likely to do not have certain parameter, for instance LongDRXcycle, and secondary community can have this parameter.This explanation is for being hereafter also suitable.When discontinuous carrier converges, it is possible to the DRX parameter for main plot and each secondary community arranges different values.

DRXInactivityTimer: in one example, it is possible to according to mobile platform data volume waiting for transmission, mobile platform location, translational speed, one or more in the condition such as the coverage of signal quality and Pcell dynamically adjust this parameter and arrange.More little in mobile platform data volume waiting for transmission, from base station close to, better, translational speed is relative in the coverage at least one situation in less, and this parameter can be set to relatively small for signal quality, otherwise, this parameter can be set to bigger.

DRXShortCycleTimer: in one example, owing to being absent from long period DRX in Pcell, the size that arranges of this value can be unrelated with the DRX performance of Pcell.

LongDRXcycle: in one example, owing to being absent from long period DRX, it is possible to do not configure this value in Pcell.

OnDurationTimer: in one example, it is possible to according to mobile platform data volume waiting for transmission, location, translational speed, one or more in the condition such as the coverage of signal quality and Pcell dynamically adjust this parameter and arrange.More little in mobile platform data volume waiting for transmission, from base station close to, better, translational speed is relative in the coverage at least one situation in less, and this parameter can be set to relatively small for signal quality.Otherwise, this parameter can be set to relatively large.

DRXCycle: in one example, it is possible to according to mobile platform data volume waiting for transmission, location, translational speed, one or more in the condition such as the coverage of signal quality and Pcell dynamically adjust these parameters and arrange.More little in mobile platform data volume waiting for transmission, close to base station, signal quality is better, and at least one situation that translational speed is less relative to coverage, this parameter can be set to relatively large.Otherwise, this parameter can be set to relatively small.

The report of CQI/PMI/RI (channel quality instruction/pre-coding matrix index/grade instruction): in the LTERel-8 of prior art, the transmission time period of these feedback reports can configure, for instance can select to send in activetime or the onduration time period.The overall performance of carrier convergence is affected bigger by the performance of Pcell, therefore feedback report is obtained in time extremely important, therefore in an example of the present embodiment, in Pcell, as long as in activationary time (active-time), just periodically send these feedback reports.

Two, the DRX on Scell

Part identical with under prior art (such as LTERel-8 standard) in the following description omits to say, and place unlike the prior art is only described.DRX operation and DRX parameter configuration is divided to introduce respectively below.DRX operation on each Scell can independently carry out, and each DRX parameter can be identical or different according to different scenes.

1.DRX operates

In one example, in carrier convergence, during for there is cross-scheduling, if Scell is configured without PDCCH, then on this Scell, do not have DRX, this Scell can not carry out DRX configuration.

In one example, after Scell receives the downlink transfer distribution instruction or uplink mandate comprising carrier wave instructions field (CIF:CarrierIndicatorField), open or reset the DRXInactivityTimer of this Scell, it is possible to the community that notice is corresponding with carrier wave instructions field alternatively is opened or resets DRXInactivityTimer thereon.If Scell then only opens or resets the DRXInactivityTimer on this Scell after receiving the downlink transfer distribution instruction or uplink mandate not comprising carrier wave instructions field.

In one example, in carrier convergence, if Scell receives the Pcell startup ContentionResolutionTimer message sent, then start this intervalometer, and monitor the PDCCH on Scell.If receiving Pcell or other Scell message stopping ContentionResolutionTimer sending, then stop ContentionResolutionTimer.If Scell receives the expression successful message of Conflict solving, then stop ContentionResolutionTimer, and notify that Pcell and other Scell stops the ContentionResolutionTimer of its correspondence.

In one example, can also be independent from for the process of DRXRetransmissionTimer between Scell.

2.DRX parameter configuration

DRX parameter configuration is described below, and the part identical with the LTERel-8 of prior art omits to say.DRX parameter can include each intervalometer (such as DRXInactivityTimer in DRX, DRXShortCycleTimer, OnDurationTimer) time-out time, the time span of DRXcycle (DRX cycle) and the cycle of feedback report.Hereinafter, also by the time-out time of certain intervalometer referred to as this intervalometer.

In one example, different according to residing scene, Scell and Pcell and the parameter between each Scell can be the same or different.Provide the approach configuring parameters under different scene individually below.

If mobile platform is positioned at continuous carrier and converges under scene, as it is shown in figure 1, owing to the position of mobile platform is determined, and the coverage of each carrier wave is identical.Therefore regardless of the absolute signal quality of Pcell or Scell, its relative signal quality is consistent, and therefore the DRX parameter configuration of Scell and Pcell can be identical, it is not necessary that respectively the DRX parameter of Pcell and Scell arranges different values.

Being positioned under discontinuous carrier convergence scene if moving platform, as shown in Figures 2 and 3, owing to the coverage of each carrier wave is different, mobile platform is under the high-quality signal covering of Pcell, is but not necessarily under the high-quality signal covering of Scell.Therefore the DRX parameter configuration between Scell and Pcell and Scell is preferably separable, it is possible to be separately provided DRX parameter according to network design situation and location of mobile station.

DRXInactivityTimer: can according to mobile platform data volume waiting for transmission, location, translational speed, one or more these parameters that dynamically adjust in the condition such as the coverage of signal quality and Scell are arranged.More little in mobile platform data volume waiting for transmission, from base station close to, signal quality better, translational speed relative to coverage time less at least one situation under, this parameter can be set to relatively small.Otherwise, this parameter can be set to bigger.

DRXShortCycleTimer: can according to mobile platform data volume waiting for transmission, location, translational speed, one or more these parameters that dynamically adjust in the condition such as the coverage of signal quality and Scell are arranged.More little in mobile platform data volume waiting for transmission, from base station close to, signal quality better, translational speed relative to coverage time less at least one situation under, this parameter can be set to relatively small.Otherwise, this parameter can be set to bigger.

OnDurationTimer: can according to mobile platform data volume waiting for transmission, location, translational speed, one or more these parameters that dynamically adjust in the condition such as the coverage of signal quality and Pcell are arranged.More little in mobile platform data volume waiting for transmission, from base station close to, signal quality better, translational speed relative to coverage time less at least one situation under, this parameter can be set to relatively small.Otherwise, this parameter can be set to bigger.

DRXCycle: can according to data volume waiting for transmission, mobile platform location, translational speed, one or more these parameters that dynamically adjust in the condition such as the coverage of signal quality and Pcell are arranged.More little in mobile platform data volume waiting for transmission, from base station close to, better, translational speed is relative in the coverage at least one situation in less, and it is relatively large that this parameter can be arranged for signal quality.Otherwise, this parameter can be set to less.

The report of CQI/PMI/RI: in the LTERel-8 of prior art, the transmission time period of these feedback reports is (can select to send in activetime or the onduration time period) that can configure.These reports are extremely important for deleting the Scell being unsatisfactory for transmission quality requirements, it is thus desirable to the signal quality according to Scell dynamically adjusts, in one example, if the signal quality of Scell is poor, then need to send feedback report in activetime time period periodically, otherwise, only feedback report is sent in on-duration time period periodically.

Fig. 5 is the flow chart illustrating the discontinuous receiving method in wireless communication system according to another embodiment of the invention.This wireless communication system is the system that can use carrier convergence.This wireless communication system uses the carrier activation/deactivating operation being separated with carrier wave configuration process.

Fig. 5 includes step 502.In step 502, for main plot and each secondary community, shared duration of work intervalometer (onDurationTimer) is set and/or shared discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily.

When a certain carrier wave need not be used in some moment, it is possible to select this carrier wave of deexcitation, but and be not set as non-configuration status, so, when this carrier wave reused by needs, it is only necessary to reactivate this carrier wave, without being reconfigured.So can not only save owing to frequently reconfiguring the signaling consumption brought, moreover it is possible to select the carrier units needing to activate flexibly, thus reducing mobile platform power consumption further.In conjunction with activation/deactivation order, it is possible to the complexity of the DRX under reduction carrier convergence.In the wireless communication system using the carrier activation/deactivating operation being separated with carrier wave configuration process, for main plot and each secondary community, it is possible to arrange shared duration of work intervalometer and/or shared discontinuous reception stops intervalometer temporarily.

In one example, if representing the successful message of Conflict solving if only receiving on Pcell, then independent ContentionResolutionTimer is set for Pcell and each Scell, otherwise for Pcell and each Scell ContentionResolutionTimer shared.

In one example, it is possible to for Pcell and each Scell, independent DRXRetransmissionTimer is set.

In one example, it is possible to the DRX parameter for Pcell and each Scell arranges identical value.

In one example, according to data volume waiting for transmission, mobile platform location, translational speed, one or more in the conditions such as signal quality and carrier wave coverage determine need not certain or some communities time, after this community deexcitation, the DRX process on this community also stops therewith, now need not monitor the PDCCH that this community is corresponding.If after reactivating certain or some communities as required, now judge whether to need to monitor, according to DRX operation rule, the Physical Downlink Control Channel that this community is corresponding, and monitor, when being judged as needing monitoring Physical Downlink Control Channel corresponding to this community, the Physical Downlink Control Channel that this community is corresponding.

It should be noted that embodiment as shown in Figure 4 is equally applicable to use the wireless communication system of the DRX with activation/deactivation process.

Fig. 6 shows the schematic block diagram of mobile platform 600 according to an embodiment of the invention.Mobile platform 600 includes determining unit 602, is configured to determine that employing continuous carrier converges or discontinuous carrier converges；And unit 604 is set, it is configured to when continuous carrier converges, for main plot and each secondary community, shared duration of work intervalometer is set and/or shared discontinuous reception stops intervalometer temporarily, and when discontinuous carrier converges, independent duration of work intervalometer is set for main plot and each secondary community and/or independent discontinuous reception stops intervalometer temporarily.

In one example, move platform 600 also to include receiving unit (not shown).When receiving unit and receiving the instruction indicating the new data transmission on this community or other secondary community in for the Physical Downlink Control Channel of main plot, unit 604 is set and opens or reset the discontinuous reception of this main plot and stop intervalometer temporarily.

In one example, when reception unit receives the downlink transfer distribution instruction or uplink mandate that comprise carrier wave instructions field on main plot or secondary community, arrange unit 604 to open or the discontinuous reception of Huo Gaifu community, this main plot is stopped intervalometer by reset needle temporarily, and open or the discontinuous reception only intervalometer temporarily of community that reset needle pair is corresponding with carrier wave instructions field；And when receiving unit and receiving the downlink transfer instruction or uplink mandate that do not comprise carrier wave instructions field on main plot or secondary community, unit 604 is set and only opens or reset needle is to the discontinuous reception of Huo Gaifu community, this main plot only intervalometer temporarily.

In one example, move platform 600 also to include receiving unit (not shown).If receiving unit only receive the expression successful message of Conflict solving on main plot, unit 604 is then set and is main plot and Ge Fu community arranges independent Conflict solving timer, otherwise shared Conflict solving timer is set for main plot and Ge Fu community unit is set.

In one example, move platform 600 also to include receiving unit (not shown).If receiving unit only receive the expression successful message of Conflict solving on main plot, then receive unit when receiving the expression successful message of Conflict solving, unit 604 is set and stops the Conflict solving intervalometer (ContentionResolutionTimer) of main plot；If receiving unit not only receive the expression successful message of Conflict solving on main plot, then unit 604 is set when starting the Conflict solving intervalometer of main plot, also starts the Conflict solving intervalometer of secondary community；When receive unit on main plot or any secondary community, receive expression Conflict solving successful message time, unit 604 is set and stops main plot and the Conflict solving intervalometer of secondary community.Alternatively, unit 604 is set and sends the message starting Conflict solving intervalometer from main plot to secondary community, and when secondary community receives the message starting Conflict solving intervalometer sent from main plot, unit 604 is set and starts the Conflict solving intervalometer of secondary community；When receiving unit and receiving the successful message of expression Conflict solving on main plot or any secondary community, unit 604 is set and stops the Conflict solving intervalometer of this community, and the message of the Conflict solving intervalometer stopping respective community is sent to other communities, after other communities receive this message, unit 604 is set and stops the Conflict solving intervalometer of respective community.

In one example, unit 604 is set independent discontinuous reception retransmission timer is set for main plot and each secondary community.

In one example, arranging unit 604 when continuous carrier converges, the discontinuous reception parameters for main plot and each secondary community arranges identical value；When discontinuous carrier converges, the discontinuous reception parameters for main plot and each secondary community arranges different values.

In one example, unit 604 is set when for the discontinuous reception short cycle timer time-out of main plot, makes mobile platform still enter short cycle discontinuous receiving state.

In one example, arrange unit 604 less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of community at least one situation under, discontinuous reception for this community is stopped the timeout value of intervalometer temporarily and/or the timeout value for the duration of work intervalometer of this community is set to less, and/or the discontinuous receiving cycle for this community is set to bigger.

In one example, the discontinuous reception performance arranging unit 604 and main plot independently arranges the timeout value of the discontinuous reception short cycle timer for main plot.

In one example, unit 604 is set and is not provided with the discontinuous reception long period intervalometer for main plot.

In one example, mobile platform also includes feedback report transmitting element (not shown), just periodically sends the feedback report for main plot as long as being configured in activationary time section.

In one example, mobile platform also includes feedback report transmitting element (not shown), wherein feedback report transmitting element is when the signal quality of secondary community is poor, as long as just periodically sending the feedback report for this pair community in activationary time section, otherwise (onduration) sends the feedback report for this pair community in the time period only during operation.

In one example, unit 604 is set for being configured without the secondary community of Physical Downlink Control Channel, does not carry out the configuration of discontinuous reception.

In one example, less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of secondary community at least one situation under, unit 604 is set the discontinuous reception short cycle timer for this pair community is set to less.

The function of all parts and operation about mobile platform 600 are referred to embodiments of the invention described in conjunction with Figure 4, repeat no more here.

Fig. 7 shows the schematic block diagram of mobile platform 700 according to an embodiment of the invention.Mobile platform 700 includes activation/deactivation unit 702, is configured to the carrier activation/deactivating operation performing to be separated with carrier wave configuration process；And unit 704 is set, it is configured to arrange shared duration of work intervalometer (onDurationTimer) for main plot and each secondary community and/or discontinuous reception stops intervalometer (DRXInactivityTimer) temporarily.

In one example, move platform 700 also to include receiving unit (not shown).If receiving unit only receive the expression successful message of Conflict solving on main plot, unit 704 is then set and uses independent Conflict solving intervalometer respectively for main plot and each secondary community, otherwise, shared Conflict solving intervalometer is set for main plot and each secondary community.

In one example, arranging unit 704 is that main plot arranges independent discontinuous reception retransmission timer (DRXRetransmissionTimer) with each secondary community.

In one example, the discontinuous reception parameters that unit 704 is main plot and each secondary community is set identical value is set.

In one example, move platform 700 also to include receiving unit (not shown).After community is carried out deactivating operation by activation/deactivation unit 702, receive unit and no longer monitor the Physical Downlink Control Channel that this community is corresponding；And after the community being performed deactivating operation is reactivated operation by activation/deactivation unit, unit 704 is set and judges whether to need to monitor, according to discontinuous reception operation rule, the Physical Downlink Control Channel that this community is corresponding, and receive, when being judged as needing monitoring Physical Downlink Control Channel corresponding to this community, the Physical Downlink Control Channel that this community of unit monitors is corresponding.

Embodiments of the invention are described by the main angle from mobile platform above.It will be appreciated by those skilled in the art that.Can be that mobile platform carries out under the control of base station in the step in the method in conjunction with Fig. 4-7 embodiments of the invention introduced.

The function of all parts and operation about mobile platform 700 are referred to embodiments of the invention described in conjunction with Figure 5, repeat no more here.

Fig. 8 shows the schematic block diagram of base station 800 according to an embodiment of the invention.Including transmitting element 802, it is configured to send order to mobile platform and performs as in conjunction with the method described by Fig. 4 or 5 to control mobile platform.

Fig. 9 shows the schematic diagram of wireless communication system 900 according to an embodiment of the invention.Wireless communication system 900, including in conjunction with mobile 902 described by Fig. 6 or 7 and base station described in conjunction with Figure 8 904.

It should be appreciated by those skilled in the art that in this exemplified being illustrative of, the invention is not limited in this.

In this manual, the statement such as " first ", " second " and " n-th " is to described feature be distinguished on word, so that the present invention is explicitly described.Therefore, should not serve to that there is any determinate implication.

As an example, each step of said method and all modules of the said equipment and/or unit may be embodied as the base station (such as eNodeB) of communication system or move the software in platform (such as subscriber equipment), firmware, hardware or its combination, and as the part in the relevant device of base station or mobile platform node.In said apparatus all modules, unit when being configured by the mode of software, firmware, hardware or its combination spendable specific means or mode be well known to those skilled in the art, do not repeat them here.

Easy to understand, the system of the equipment comprising above-described embodiment is also considered as falling within the scope of protection of the present invention.

As an example, when being realized by software or firmware, to the computer (such as the general purpose computer 1000 shown in Figure 10) with specialized hardware structure, the program constituting this software can be installed from storage medium or network, this computer is when being provided with various program, it is possible to perform various functions etc..

In Fig. 10, CPU (CPU) 1001 is according to the program stored in read only memory (ROM) 1002 or the program various process of execution being loaded into random access memory (RAM) 1003 from storage part 1008.In RAM1003, also according to needing to store the data required when CPU1001 performs various process etc..CPU1001, ROM1002 and RAM1003 are via bus 1004 link each other.Input/output interface 1005 also link is to bus 1004.

Components described below link is to input/output interface 1005: importation 1006 (including keyboard, mouse etc.), output part 1007 (include display, such as cathode ray tube (CRT), liquid crystal display (LCD) etc., and speaker etc.), storage part 1008 (including hard disk etc.), communications portion 1009 (including NIC such as LAN card, modem etc.).Communications portion 1009 performs communication process via network such as the Internet.As required, driver 1010 also can link to input/output interface 1005.Detachable media 1011 such as disk, CD, magneto-optic disk, semiconductor memory etc. are installed in driver 1010 as required so that the computer program read out is installed in storage part 1008 as required.

When realizing above-mentioned series of processes by software, the program constituting software is installed from network such as the Internet or storage medium such as detachable media 1011.

It will be understood by those of skill in the art that this storage medium be not limited to shown in Figure 10 wherein have program stored therein and equipment distributes the detachable media 1011 of the program that provides a user with separately.The example of detachable media 1011 comprises disk (comprising floppy disk (registered trade mark)), CD (comprising compact disc read-only memory (CD-ROM) and digital universal disc (DVD)), magneto-optic disk (comprising mini-disk (MD) (registered trade mark)) and semiconductor memory.Or, storage medium can be hard disk of comprising etc., wherein computer program stored in ROM1002, storage part 1008, and is distributed to user together with the equipment comprising them.

The present invention also proposes the program product that a kind of storage has the instruction code of machine-readable.When described instruction code is read by machine and performs, above-mentioned method according to embodiments of the present invention can be performed.

Correspondingly, the storage medium being used for carrying the program product of the instruction code that above-mentioned storage has machine-readable is also included within disclosure of the invention.Described storage medium includes but not limited to floppy disk, CD, magneto-optic disk, storage card, memory stick etc..

Herein above in the description of the specific embodiment of the invention, the feature described for a kind of embodiment and/or illustrate can use in one or more other embodiments in same or similar mode, combined with the feature in other embodiments, or substitute the feature in other embodiments.

It should be emphasized that term " include/comprise " refers to the existence of feature, key element, step or assembly herein when using, but it is not precluded from the existence of one or more other features, key element, step or assembly or additional.

Additionally, the method for the present invention be not limited to specifications described in time sequencing perform, it is also possible to according to other time sequencing ground, concurrently or independently executable.Therefore, the technical scope of the present invention is not construed as limiting by the execution sequence of the method described in this specification.

Additionally, present disclose provides following proposal:

Discontinuous receiving method in 1. 1 kinds of wireless communication systems of scheme, including:

Determine that employing continuous carrier converges or discontinuous carrier converges；

When continuous carrier converges, for main plot and each secondary community, shared duration of work intervalometer is set and/or shared discontinuous reception stops intervalometer temporarily；And

When discontinuous carrier converges, for main plot and each secondary community, independent duration of work intervalometer is set and/or independent discontinuous reception stops intervalometer temporarily.

The scheme 2. method according to scheme 1, also includes:

If receiving, in for the Physical Downlink Control Channel of main plot, the instruction indicating the new data transmission on this main plot or other secondary community, then open or the discontinuous reception of this main plot is stopped intervalometer by reset needle temporarily.

The scheme 3. method according to scheme 2, wherein:

If receiving the downlink transfer distribution instruction or uplink mandate that comprise carrier wave instructions field on main plot or secondary community, the discontinuous reception then opening or resetting Huo Gaifu community, this main plot stops intervalometer temporarily, and the discontinuous reception opening or resetting the community corresponding with described carrier wave instructions field stops intervalometer temporarily；And

If receiving the downlink transfer instruction not comprising carrier wave instructions field or uplink mandate on main plot or secondary community, then only open or the discontinuous reception of Huo Gaifu community, this main plot is stopped intervalometer by reset needle temporarily.

The scheme 4. method according to scheme 1, also includes:

If only receiving on main plot and representing the successful message of Conflict solving, then independent Conflict solving timer is set for main plot and Ge Fu community, otherwise shared Conflict solving timer is set for main plot and Ge Fu community.

The scheme 5. method according to scheme 1, also includes:

Represent the successful message of Conflict solving if only received on main plot, then, when receiving the expression successful message of Conflict solving, stop the Conflict solving intervalometer of main plot；

If not only receiving on main plot and representing the successful message of Conflict solving, then, when starting the Conflict solving intervalometer of main plot, also start the Conflict solving intervalometer of secondary community；In time receiving the successful message of expression Conflict solving on main plot or any secondary community, stop main plot and the Conflict solving intervalometer of secondary community.

The scheme 6. method according to scheme 1, also includes:

It is respectively provided with independent discontinuous reception retransmission timer for main plot and each secondary community.

The scheme 7. method according to scheme 1, also includes:

When continuous carrier converges, the discontinuous reception parameters for main plot and each secondary community arranges identical value；And

When discontinuous carrier converges, the discontinuous reception parameters for main plot and each secondary community arranges different values.

The scheme 8. method according to scheme 1, also includes:

When for main plot discontinuous reception short cycle timer time-out, still enter short cycle discontinuous receiving state.

The scheme 9. method according to scheme 1, also includes:

Less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of community at least one situation under, discontinuous reception for this community is stopped the timeout value of intervalometer temporarily and/or the timeout value for the duration of work intervalometer of this community is set to less, and/or the discontinuous receiving cycle for this community is set to bigger.

The scheme 10. method according to scheme 1, also includes:

With the timeout value that the discontinuous reception performance of main plot independently arranges the discontinuous reception short cycle timer for main plot.

The scheme 11. method according to scheme 1, also includes: be not provided with the discontinuous reception long period intervalometer for main plot.

The scheme 12. method according to scheme 1, also includes: as long as in activationary time, just periodically sends the feedback report for main plot.

The scheme 13. method according to scheme 1, also includes:

If the signal quality of secondary community is poor, as long as then just periodically sending the feedback report for this pair community in activationary time, otherwise only during operation the time period sends the feedback report for this pair community.

The scheme 14. method according to scheme 5, wherein

The Conflict solving intervalometer starting secondary community includes sending, from main plot to secondary community, the message starting Conflict solving intervalometer, and pair community is when receiving the message starting Conflict solving intervalometer sent from main plot, start the Conflict solving intervalometer of secondary community；

In time receiving the successful message of expression Conflict solving on main plot or any secondary community, stop the Conflict solving intervalometer of main plot and secondary community and include when receiving the successful message of expression Conflict solving on main plot or any secondary community, stop the Conflict solving intervalometer of this community, and the message of the Conflict solving intervalometer stopping respective community is sent to other communities, after other communities receive this message, stop the Conflict solving intervalometer of respective community.

The scheme 15. method according to scheme 1, also includes the secondary community for being configured without Physical Downlink Control Channel, does not carry out the configuration of discontinuous reception.

The scheme 16. method according to scheme 1, also includes:

Less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of secondary community at least one situation under, the discontinuous reception short cycle timer for this pair community is set to less.

Discontinuous receiving method in 17. 1 kinds of wireless communication systems of scheme, uses the carrier activation/deactivating operation being separated with carrier wave configuration process in this wireless communication system, and described method includes:

For main plot and each secondary community, shared duration of work intervalometer is set and/or discontinuous reception stops intervalometer temporarily.

The scheme 18. method according to scheme 17, also includes:

If only receiving on main plot and representing the successful message of Conflict solving, then independent Conflict solving intervalometer is set for main plot and each secondary community, otherwise, shared Conflict solving intervalometer is set for main plot and each secondary community.

The scheme 19. method according to scheme 17, also includes:

For main plot and each secondary community, independent discontinuous reception retransmission timer is set.

The scheme 20. method according to scheme 17, also includes:

Discontinuous reception parameters for main plot and each secondary community arranges identical value.

The scheme 21. method according to scheme 17, also includes:

After community is carried out deactivating operation, no longer monitor the Physical Downlink Control Channel that this community is corresponding；And

After the community being performed deactivating operation is reactivated operation, judge whether to need to monitor, according to discontinuous reception operation rule, the Physical Downlink Control Channel that this community is corresponding, and monitor, when being judged as needing monitoring Physical Downlink Control Channel corresponding to this community, the Physical Downlink Control Channel that this community is corresponding.

The mobile platform of scheme 22. 1 kinds, including:

Determine unit, be configured to determine that employing continuous carrier converges or discontinuous carrier converges；And

Unit is set, it is configured to when continuous carrier converges, for main plot and each secondary community, shared duration of work intervalometer is set and/or shared discontinuous reception stops intervalometer temporarily, and when discontinuous carrier converges, independent duration of work intervalometer is set for main plot and each secondary community and/or independent discontinuous reception stops intervalometer temporarily.

According to scheme 22 mobile of scheme 23., also include receiving unit, wherein when receiving unit and receiving the instruction indicating the new data transmission on this community or other secondary community in for the Physical Downlink Control Channel of main plot, unit is set and opens or reset the discontinuous reception of this main plot and stop intervalometer temporarily.

According to scheme 23 mobile of scheme 24., wherein when described reception unit receives the downlink transfer distribution instruction or uplink mandate that comprise carrier wave instructions field on main plot or secondary community, the described unit that arranges is opened or the discontinuous reception of Huo Gaifu community, this main plot is stopped intervalometer by reset needle temporarily, and opens or the discontinuous reception only intervalometer temporarily of community that reset needle pair is corresponding with described carrier wave instructions field；And when described reception unit receives the downlink transfer instruction or uplink mandate that do not comprise carrier wave instructions field on main plot or secondary community, the described unit that arranges only is opened or the discontinuous reception of Huo Gaifu community, this main plot is stopped intervalometer by reset needle temporarily.

According to scheme 22 mobile of scheme 25., also include receiving unit, if wherein described reception unit only receives on main plot and represents the successful message of Conflict solving, unit is then set and is main plot and Ge Fu community arranges independent Conflict solving timer, otherwise arrange for main plot and Ge Fu community and described in shared Conflict solving timer, unit is set.

According to scheme 22 mobile of scheme 26., also include receiving unit, if wherein described reception unit only receives on main plot and represents the successful message of Conflict solving, when then described reception unit receives expression Conflict solving successful message, the described unit that arranges stops the Conflict solving intervalometer of main plot；

If described reception unit not only receives on main plot represents the successful message of Conflict solving, then the described unit that arranges is when starting the Conflict solving intervalometer of main plot, also starts the Conflict solving intervalometer of secondary community；When described reception unit receives the successful message of expression Conflict solving on main plot or any secondary community time, the described unit that arranges stops main plot and the Conflict solving intervalometer of secondary community.

According to scheme 22 mobile of scheme 27., the wherein said unit that arranges arranges independent discontinuous reception retransmission timer for main plot and each secondary community.

According to scheme 22 mobile of scheme 28., the wherein said unit that arranges is when continuous carrier converges, and the discontinuous reception parameters for main plot and each secondary community arranges identical value；When discontinuous carrier converges, the discontinuous reception parameters for main plot and each secondary community arranges different values.

According to scheme 22 mobile of scheme 29., the described unit that arranges, when for the discontinuous reception short cycle timer time-out of main plot, makes mobile platform still enter short cycle discontinuous receiving state.

According to scheme 22 mobile of scheme 30., wherein:

Described arrange unit less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of community at least one situation under, discontinuous reception for this community is stopped the timeout value of intervalometer temporarily and/or the timeout value for the duration of work intervalometer of this community is set to less, and/or the discontinuous receiving cycle for this community is set to bigger.

According to scheme 22 mobile of scheme 31., wherein

The described discontinuous reception performance arranging unit and main plot independently arranges the timeout value of the discontinuous reception short cycle timer for main plot.

According to scheme 22 mobile of scheme 32., wherein

The described unit that arranges is not provided with the discontinuous reception long period intervalometer for main plot.

According to scheme 22 mobile of scheme 33., also including feedback report transmitting element, just periodically sending the feedback report for main plot as long as being configured in activationary time section.

According to scheme 22 mobile of scheme 34., also include feedback report transmitting element, wherein said feedback report transmitting element is when the signal quality of secondary community is poor, as long as just periodically sending the feedback report for this pair community in activationary time section, otherwise only during operation the time period sends the feedback report for this pair community.

According to scheme 26 mobile of scheme 35., wherein

The described unit that arranges sends the message starting Conflict solving intervalometer from main plot to secondary community, and when secondary community receives the message starting Conflict solving intervalometer sent from main plot, the described Conflict solving intervalometer that unit starting pair community is set；

When described reception unit receives the successful message of expression Conflict solving on main plot or any secondary community, the described unit that arranges stops the Conflict solving intervalometer of this community, and the message of the Conflict solving intervalometer stopping respective community is sent to other communities, after other communities receive this message, the described unit that arranges stops the Conflict solving intervalometer of respective community.

According to scheme 22 mobile of scheme 36., the described unit that arranges, for being configured without the secondary community of Physical Downlink Control Channel, does not carry out the configuration of discontinuous reception.

According to scheme 22 mobile of scheme 37., also includes:

Less in data volume waiting for transmission, close to base station, the translational speed of the better or mobile platform of signal quality less for the coverage of secondary community at least one situation under, the discontinuous reception short cycle timer for this pair community is set to less by the described unit that arranges.

The mobile platform of scheme 38. 1 kinds, including:

Activation/deactivation unit, is configured to the carrier activation/deactivating operation performing to be separated with carrier wave configuration process；And

Unit is set, is configured to arrange shared duration of work intervalometer for main plot and each secondary community and/or discontinuous reception stops intervalometer temporarily.

According to scheme 38 mobile of scheme 39., also include receiving unit, if wherein described reception unit only receives on main plot and represents the successful message of Conflict solving, then the described unit that arranges uses independent Conflict solving intervalometer respectively for main plot and each secondary community, otherwise, shared Conflict solving intervalometer is set for main plot and each secondary community.

According to scheme 38 mobile of scheme 40., the described unit that arranges is main plot and each secondary community arranges independent discontinuous reception retransmission timer.

According to scheme 38 mobile of scheme 41., wherein said arrange the discontinuous reception parameters that unit is main plot and each secondary community and arranges identical value.

According to scheme 38 mobile of scheme 42., also includes receiving unit, wherein

After community is carried out deactivating operation by described activation/deactivation unit, described reception unit no longer monitors the Physical Downlink Control Channel that this community is corresponding；And after the community being performed deactivating operation is reactivated operation by described activation/deactivation unit, the described unit that arranges judges whether to need to monitor, according to discontinuous reception operation rule, the Physical Downlink Control Channel that this community is corresponding, and the Physical Downlink Control Channel that described this community of reception unit monitors is corresponding when being judged as needing monitoring Physical Downlink Control Channel corresponding to this community.

43. 1 kinds of base stations of scheme, including transmitting element, perform according to the method one of scheme 1-21 Suo Shu to control described mobile platform for sending order to mobile platform.

44. 1 kinds of wireless communication systems of scheme, including the base station according to mobile one of scheme 22-42 Suo Shu and scheme 43.

Although the present invention having been disclosed already by the description of specific embodiments of the invention above, however, it is to be understood that those skilled in the art can design the various amendments to the present invention, improvement or equivalent in the spirit and scope of claims.These amendments, improvement or equivalent should also be as being to be considered as included in protection scope of the present invention.

Claims

1. an electronic equipment, including:

Circuit, it is configured to:

Main plot communicates with base station；

Based on the subcarrier unit that the activation/deactivation order from base station, activation or deexcitation are corresponding with secondary community, wherein said subcarrier unit provides the transfer resource for carrier convergence；

For the random access procedure to main plot based on competition, open the Conflict solving intervalometer shared；

At least one in main plot and activation situation Xia Fu community receives and represents the successful information of Conflict solving；And

Receive the media interviews as activation/deactivation order and control signaling, and based on these media interviews control signaling, activation or deexcitation subcarrier unit are controlled.

2. electronic equipment according to claim 1, wherein, described circuit is configured to:

When subcarrier unit is activated, monitor the Physical Downlink Control Channel of secondary community based on discontinuous reception operation, and when subcarrier unit is deactivated, do not monitor the Physical Downlink Control Channel of secondary community；And

The Physical Downlink Control Channel of main plot is monitored based on discontinuous reception operation.

3. electronic equipment according to claim 2, wherein, described circuit is configured to: open or duration of work intervalometer and/or the discontinuous reception of main plot and secondary community are stopped intervalometer by reset needle temporarily.

4. electronic equipment according to claim 2, wherein, described circuit is configured to: the discontinuous reception parameters shared for secondary community and main plot configuration.

5. electronic equipment according to claim 4, wherein, described circuit is configured to: from base station receive signaling, and based on this signal deployment share duration of work intervalometer and/or shared discontinuous reception temporarily stop intervalometer.

6. electronic equipment according to claim 4, wherein, described discontinuous reception parameters include following at least one: duration of work intervalometer, discontinuous reception stop intervalometer, discontinuous reception retransmission timer, long discontinuous receiving cycle and discontinuous reception short cycle timer and discontinuous reception short cycle temporarily.

7. electronic equipment according to claim 1, wherein, described circuit is configured to:

Based on the successful information of expression Conflict solving received in any one in main plot or secondary community, stop the Conflict solving intervalometer shared.

8. electronic equipment according to claim 1, wherein, described electronic equipment is subscriber equipment, and farther includes: transceiver, and it is configured to receive signal on multiple Physical Downlink Control Channel of multiple communities based on corresponding discontinuous reception configuration.

9. a communication means, including:

Main plot communicates with base station；

Using circuit, activate based on the activation/deactivation order from base station or subcarrier unit that deexcitation is corresponding with secondary community, wherein, the offer of described subcarrier unit is for the transfer resource of carrier convergence；

10. communication means according to claim 9, also includes:

11. communication means according to claim 10, also include:

Open or duration of work intervalometer and/or the discontinuous reception of main plot and secondary community are stopped intervalometer by reset needle temporarily.

12. communication means according to claim 10, also include:

For the discontinuous reception parameters that main plot and secondary cell configuration share.

13. communication means according to claim 12, also include:

From base station receive signaling, and based on this signal deployment share duration of work intervalometer and/or shared discontinuous reception temporarily stop intervalometer.

14. communication means according to claim 12, wherein, described discontinuous reception parameters include following at least one: duration of work intervalometer, discontinuous reception stop intervalometer, discontinuous reception retransmission timer, long discontinuous receiving cycle and discontinuous reception short cycle timer and discontinuous reception short cycle temporarily.

15. communication means according to claim 9, also include:

16. communication means according to claim 9, also include:

Open or be reset at the discontinuous reception of the secondary community of instruction in the carrier wave instructions field received via another community and stop intervalometer temporarily.

17. a subscriber equipment, including:

Process circuit, be configured to:

Main plot communicates with base station；

18. subscriber equipment according to claim 17, wherein, described process circuit is configured to:

Monitor the Physical Downlink Control Channel of secondary community when subcarrier unit is activated based on discontinuous reception operation, and do not monitor the Physical Downlink Control Channel of secondary community when subcarrier unit is deactivated；

The Physical Downlink Control Channel of main plot is monitored based on discontinuous reception operation；And

19. an electronic equipment, including:

Circuit, it is configured to:

With subscriber equipment communication on main plot；

Generating the activation/deactivation order for subscriber equipment, this activation/deactivation order subcarrier unit for activating or deexcitation is corresponding with secondary community, wherein subcarrier unit provides the transfer resource for carrier convergence；And

For the random access procedure to main plot based on competition, at least one in main plot and activation situation Xia Fu community represents the successful information of Conflict solving to user device transmissions, wherein,

The subscriber equipment activation pin Conflict solving intervalometer shared to main plot, and represent that the successful information of Conflict solving stops the Conflict solving intervalometer shared based on what any one in main plot and secondary community received；And

Described circuit be configured to user device transmissions as activation/deactivation order transmission media interviews control signaling, for activate or deexcitation subcarrier unit.

20. a communication means, including:

With subscriber equipment communication on main plot；

Generating the activation/deactivation order for subscriber equipment, this activation/deactivation order subcarrier unit for activating or deexcitation is corresponding with secondary community, wherein said subcarrier unit provides the transfer resource for carrier convergence；And

For the random access procedure to main plot based on competition, at least one in main plot and activation situation Xia Fu community represents the successful information of Conflict solving to user device transmissions, wherein, the subscriber equipment activation pin Conflict solving intervalometer shared to main plot, and represent that the successful information of Conflict solving stops the Conflict solving intervalometer shared based on what any one in main plot and secondary community received, and

Described method also includes: to user device transmissions as activation/deactivation order media interviews control signaling, for activate or deexcitation subcarrier unit.