CN103260246B - A kind of carrier scheduling method and equipment - Google Patents
A kind of carrier scheduling method and equipment Download PDFInfo
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- CN103260246B CN103260246B CN201210033962.8A CN201210033962A CN103260246B CN 103260246 B CN103260246 B CN 103260246B CN 201210033962 A CN201210033962 A CN 201210033962A CN 103260246 B CN103260246 B CN 103260246B
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- carrier
- terminal
- carrier wave
- information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
Abstract
The embodiment of the invention discloses carrier scheduling method and equipment, applied to communication technical field.In embodiments of the present invention, if terminal send and/or receive any carrier signal radio frequency unit is occupied or failure, the carrier information of corresponding carriers can then be sent to base station, and stopped at by carrier information instruction terminal and send and/or receive data corresponding to the carrier information on carrier wave, or the reference signal of terminal stopping transmission corresponding carriers is to base station, is the resource in terminal scheduling corresponding carriers to indicate that base station stops.So that when terminal needs to stop sending or receive the data of carrier wave, terminal can notify base station or by notifying base station by way of not sending reference signal carrier information, so base station would not dispatch corresponding carrier wave, the problem of from without that normally can not send and/or receive the carrier signal that has activated or will activate.
Description
Technical field
The present invention relates to communication technical field, more particularly to carrier scheduling method and equipment.
Background technology
In order to meet the speed of data communication, carrier convergence (carrier is introduced in existing communication system
Aggregation, CA) technology come its extend system bandwidth, specifically by multiple component carriers (component carrier,
CC a bandwidth larger (such as 100M) carrier wave) is pooled, to support high data rate.
The communication of various kinds of mobile communication standard can be supported in some terminals at present, for example supports Long Term Evolution (Long
Term Evolution, LTE), global system for mobile communications (Global System of Mobile communication,
GSM) and UMTS (Universal Mobile Telecommunications System, UMTS) etc., this
A little GSMs can be with radio frequency (Radio Frequency, RF) unit in shared terminal, and is sent out by radio frequency unit
Send and/or receive carrier signal.
Under LTE system, terminal can be by its ability information and CC information reporting to base station, and wherein ability information can be with
Including RF capabilities information etc., and base station according to the information activation that terminal reports or can deactivate CC, but if in terminal
Radio frequency unit is taken by other GSMs, and may result in the radio frequency unit in terminal normally can not send and/or receive
Activated or the LTE system that will activate in CC signals.
The content of the invention
The embodiment of the present invention provides carrier scheduling method and equipment, normally can not send and/or receive in terminal and activate
Will activate carrier signal when indicate base station stop send or reception signal, avoid terminal from interacting mistake with base station both data
Often.
The embodiment of the present invention provides a kind of carrier scheduling method, including：
The generation carrier information corresponding with carrier wave, the carrier information are stopped on the carrier wave for instruction terminal and sent out
Send and/or receive data；
The carrier information is sent to base station, is described in the terminal scheduling on the carrier wave to indicate that the base station stops
Resource.
The embodiment of the present invention also provides a kind of carrier scheduling method, including：
Terminal makes the decision for stopping on carrier wave and sending data；
It is described to indicate that the base station stops based on the reference signal for determining to stop sending the carrier wave to base station
Reference signal described in terminal scheduling corresponds to the resource on carrier wave.
The embodiment of the present invention provides a kind of carrier scheduling method, including：
The carrier information that receiving terminal is sent, the carrier information are used to indicate that the terminal stops at the carrier information
Data are sent and/or received on corresponding carrier wave；
According to the carrier information, stop corresponding to the resource on carrier wave for the terminal scheduling.
The embodiment of the present invention also provides a kind of carrier scheduling method, including：
Base station continues the reference signal for the carrier wave that detection terminal is sent；
When base station is not detected by the reference signal of a certain carrier wave, stop as the money described in the terminal scheduling on carrier wave
Source.
The embodiment of the present invention provides a kind of terminal, including：Carrier information generation unit and carrier information transmitting element, its
In：
The carrier information generation unit, for generating the carrier information corresponding with carrier wave, the carrier information is used for
Instruction terminal, which stops at, sends and/or receives data on carrier wave corresponding to the carrier information；
The carrier information transmitting element, for sending the carrier information of the carrier information generation unit generation to base
Stand, to indicate that the base station stops corresponding to the resource on carrier wave for carrier information described in the terminal scheduling.
The embodiment of the present invention also provides a kind of terminal, including：
With reference to transmitting element, if making the decision for stopping on a certain carrier wave and sending data for terminal, determined based on described
The fixed reference signal for stopping sending the carrier wave is to base station, to indicate that the base station stops as the terminal scheduling and the reference
Resource corresponding to signal on carrier wave.
The embodiment of the present invention provides a kind of base station, including：Carrier information receiving unit and carrier wave scheduling unit, wherein,
The carrier information receiving unit, the carrier information sent for receiving terminal, carrier information are described for indicating
Terminal stops at the carrier information and corresponds to reception on carrier wave and/or send data；
The carrier wave scheduling unit, for the carrier information received according to the carrier information receiving unit, stop as institute
State the resource in terminal scheduling corresponding carriers.
The embodiment of the present invention also provides a kind of base station, including：
Detection unit, the reference signal of the carrier wave sent for lasting detection terminal；
Carrier wave scheduling unit, for detecting that the terminal does not send the reference signal of a certain carrier wave when the detection unit
When, stop as the resource in the terminal scheduling corresponding carriers.
In embodiments of the present invention, the carrier information of the transmittable carrier wave of terminal indicates eventually to base station, and by carrier information
End stops at and sends and/or receive data corresponding to the carrier information on carrier wave, or terminal stops sending the reference signal of carrier wave
To base station, to indicate that base station stops as the resource in terminal scheduling corresponding carriers.So that when terminal needs to stop sending or receive
During the data of carrier wave, terminal can notify base station or by notifying base by way of not sending reference signal carrier information
Stand, such base station would not dispatch corresponding carrier wave, activated or will from without that normally can not send and/or receive
The problem of carrier signal of activation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of flow chart of carrier scheduling method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another carrier scheduling method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the carrier scheduling method provided in a kind of concrete application embodiment of the present invention；
Fig. 4 is the flow chart of the carrier scheduling method provided in another concrete application embodiment of the present invention；
Fig. 5 is a kind of structural representation of terminal provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another terminal provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another terminal provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of base station provided in an embodiment of the present invention；
Fig. 9 is the structural representation of another base station provided in an embodiment of the present invention；
Figure 10 is the structural representation of another base station provided in an embodiment of the present invention；
Figure 11 is the structural representation of another base station provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of carrier scheduling method, and carrier resource in terminal is scheduled applied to base station,
Wherein terminal is to support the communication equipment of various kinds of mobile communication system, specifically, the various kinds of mobile communication system supported in terminal
Can be with the radio frequency unit in shared terminal, and appointed by radio frequency unit to transmit (transmission in the application includes sending and receiving)
The signal of one carrier wave, wherein each GSM corresponds to respective carrier wave, i.e., the data energy of each GSM
Transmitted in carrier wave corresponding to being carried to.CC is referred to as carrier wave by the embodiment of the present invention.
Which radio frequency unit is terminal may decide that by send and/or receive carrier signal, specifically, when some shifting
When dynamic communication system starts work, terminal can be with the idle radio frequency unit of prioritizing selection；If without the radio frequency list of free time
Member, terminal can with transmitted by prioritizing selection and/or receive carrier wave in there is no the radio frequency unit of control channel；If without the free time
Radio frequency unit, terminal can with transmitted by prioritizing selection and/or receive carrier wave be not main carrier radio frequency unit, further
Ground, if there was only a radio frequency unit in terminal and carrier wave that is transmitted and/or receiving includes control channel, terminal can be with
Decided whether to take the radio frequency unit according to the priority of multiple GSMs or service priority etc..In the present embodiment
In, the radio frequency unit of carrier signal is corresponded to by other mobile communication when terminal sends and/or receives some GSM
When system takes, or when other situations occurs in the radio frequency unit that carrier signal is sent and/or received in terminal, for example occur
During failure, terminal can perform step 101 and 102 come trigger carrier wave scheduling method；Or in embodiments of the present invention, work as terminal
The radio frequency unit of middle some carrier signal of transmission is occupied or breaks down, and terminal is made needing to stop in corresponding carriers and sent out
The decision of data is sent, and the method for performing step 103 triggering carrier wave scheduling.
With reference to shown in figure 1, for terminal, following method can be performed, including：
Step 101, the carrier information that at least one carrier wave is corresponding corresponding to a certain GSM is generated, the carrier wave
Information stops at for instruction terminal and receives and/or send data corresponding to the carrier information on carrier wave.
Here carrier information refers to that a certain GSM corresponds to information such as channel quality information of carrier wave etc., such as
Fruit is tdd systems (Time Division Duplexing, TDD), carrier information can stop receiving with instruction terminal or
Send the data on carrier wave corresponding to the GSM.If frequency division duplex system (Frequency Division
Duplexing, FDD), different from TDD system, carrier wave can be divided into up-link carrier and descending carrier, and carrier information can indicate end
End stops receiving the data corresponding to the GSM on descending carrier, and if there is up corresponding to the descending carrier
The carrier wave and up-link carrier has been activated, carrier information can also indicate that terminal is stopped on corresponding to the GSM
Data are sent on row carrier wave, terminal can be indicated by the specific value of carrier information in the present embodiment.
Specifically, for LTE system, if carrier information is channel quality information (the channel quality of carrier wave
Information, CQI), because wherein CQI is the information of 4 bit (bit), generally all taken using 1 to 15
Value, and the CQI values being of little use can be used in the present embodiment, indicate to carry corresponding with the CQI if CQI value is 0
The data of LTE system can not be sent and/or received on ripple；If carrier information is the Reference Signal Received Power of carrier wave
(Reference Signal Receiving Power, RSRP) or Reference Signal Received Quality (Reference Signal
Receiving Quality, RSRQ), then in the present embodiment can by RSRP value is set indicate with the RSRP not
The data of LTE system can be received and/or sent, can also be indicated by setting RSRQ value in carrier wave corresponding with RSRQ
On can not receive and/or send the data of LTE system, wherein in the agreement of LTE system, RSRP value is 0 to 97, and
RSRQ value is 0 to 34, is indicated in the present embodiment using a value outside scope as defined in standard agreement, such as
Indicated using RSRP value 98 or RSRQ value 35.The present embodiment is only of the invention to explain, actual value
Flexibly configurable.Communication system generally use standard provide in the range of value realize RSRP or RSRQ, if by RSRP or
RSRQ is arranged to the value outside standard prescribed limit, is used equally for realizing the instruction.
Step 102, the carrier information generated in forwarding step 101 is to base station, to indicate that base station stops as terminal scheduling institute
State carrier information and correspond to resource on carrier wave.
Terminal can send carrier information and ability information etc. to base station, so that base station is scheduled to the carrier wave of the terminal,
When base station receives the carrier information of some carrier wave in the embodiment of the present invention, do not adjusted according to the instruction of the carrier information for terminal
The resource spent in corresponding carriers.For example, there are 2 radio frequency units 1 and 2 in the terminal and all taken (respectively by GSM 1
Corresponding carrier wave 1 and carrier wave 2), when another GSM 2 starts work, terminal is logical according to the priority of business or movement
The policy selection radio frequency units 1 such as the priority of letter system 1 and 2, to send and/or receive carrier wave 3 corresponding to GSM 2
On signal, then terminal can send the carrier information of carrier wave 1 and carry out instruction terminal to base station and can not send and/or receive carrier wave 1
Signal, such base station are just not the resource on terminal scheduling carrier wave 1.Wherein base station stops the resource bag on one carrier wave of scheduling
Include：Stop on PDCCH and send the resource scheduling information on the carrier wave to terminal.
It can be seen that in embodiments of the present invention, if the radio frequency unit that carrier signal is received and/or sent in terminal is occupied
Or when breaking down, the carrier information of corresponding carriers can be generated and be sent to base station, wherein the carrier information instruction terminal is stopped
Data are only being received and/or sent corresponding to the carrier information on carrier wave, to indicate that base station stops as terminal scheduling corresponding carriers
On resource.So that when the radio frequency unit that carrier signal is sent and/or received in terminal is occupied, terminal can pass through carrier wave
Information notifies base station, and such base station would not dispatch corresponding carrier wave, from without that can not normally receive and/or send
The problem of activation or the carrier signal that will be activated.
In a specific embodiment, if the carrier information generated in step 101 is used for instruction terminal and stops receiving
Data on descending carrier, and the descending carrier includes control channel, then terminal is in addition to performing step 101 and 102, also
Need to cease listening for the information in the control channel included by the descending carrier, so save the resource of terminal；Further
If the descending carrier up-link carrier and has been activated corresponding to existing, same in the carrier information that terminal generates in a step 101
When be additionally operable to instruction terminal stop on the up-link carrier send data carrier information, if the up-link carrier include control believe
Road, then terminal, which also needs to stop in the control channel included by the up-link carrier, sends data.
It should also be noted that, if carrier wave corresponding to the carrier information generated in step 101 is main carrier, illustrate terminal
Can not be sent on the main carrier and/or receive data, then terminal also need to stop on all carrier waves activated send and/
Or receive data.
Or step 101 and 102 can be substituted by step 103, terminal sends number based on stopping on a certain carrier wave for making
According to decision, stop sending the reference signal of the carrier wave, the reference signal is also measuring reference signals (Sounding
Reference signal, SRS) base station is given, represent the terminal to stop at corresponding to the reference signal and send data on carrier wave, this
When sample base station is not received by the reference signal of some carrier wave, it can stop corresponding to the money on carrier wave for the terminal scheduling reference signal
Source.
For example, if GSM 1 corresponds to carrier wave 1 and 2 in terminal, if sending the radio frequency unit of carrier signal 1
Occupied, then terminal can stop sending the reference signal of carrier wave 1, and such base station is just not the resource on terminal scheduling carrier wave 1.Enter
One step, in FDD system, terminal can stop sending the uplink reference signals of up-link carrier, if with the uplink reference signals
Corresponding up-link carrier includes ascending control channel, then terminal, which also needs to stop on the ascending control channel, sends data,
The resource of terminal can so be saved.It should be noted that the uplink reference signals correspond to descending carrier corresponding to up-link carrier
Do not suffer from this, still can be with proper communication.
It should also be noted that, it is main carrier that if the reference signal for stopping sending in step 103, which corresponds to carrier wave, illustrate eventually
End can not be received on the main carrier and/send data, then terminal also need to stop on all carrier waves activated receive with/
Send data.
It can be seen that in embodiments of the present invention, if the radio frequency unit that carrier signal is sent in terminal is occupied or event occurs
During barrier, it can stop sending the reference signal of corresponding carriers to base station, so that base station stops as in terminal scheduling corresponding carriers
Resource.So that when the radio frequency unit that carrier signal is sent in terminal is occupied, terminal can be by stopping sending corresponding carriers
The mode of reference signal notify base station, such base station would not dispatch corresponding carrier wave, from without can not be normal
The problem of receiving and/or send the carrier signal that has activated or will activate.
In one embodiment, after step 102 or 103, terminal can receive the schedule information of base station transmission, the tune
Degree information does not include the resource information of the corresponding carriers.
In another specific embodiment, terminal have activated the carrier wave, in order to save the resource of terminal, if
Base station stops being the resource in terminal scheduling corresponding carriers, can send and deactivate signaling to deactivate corresponding carrier wave, work as end
Termination receives the deactivation signaling to a certain carrier wave of base station transmission, then deactivates corresponding carrier wave, that is, close to corresponding carriers
Use.The information such as the mark of carrier wave that needs deactivate can be included wherein in signaling is deactivated.
The embodiment of the present invention provides a kind of carrier scheduling method, and carrier resource in terminal is scheduled applied to base station,
Wherein terminal is to support the communication equipment of various kinds of mobile communication system, and the method for the present embodiment is the method performed by base station, stream
Journey figure as shown in Fig. 2 including：
Step 201, the carrier information that receiving terminal is sent, instruction terminal is used in the carrier information stops at the carrier wave believing
Sent on carrier wave corresponding to breath and/or receive data, and perform step 203.
It is appreciated that if terminal sends and/or received the radio frequency unit of carrier signal in some GSM
When being taken by other GSMs, the carrier information of corresponding carriers can be sent or stop sending the reference letter of corresponding carriers
Number base station is given, its specific method is as described in Fig. 1 corresponds to embodiment, herein without repeating.
Wherein carrier information can be channel quality information, if the value of channel quality information is zero, instruction terminal is stopped
Data are only sent and/or received on carrier wave corresponding with channel quality information；Carrier information can also be that reference signal receives work(
Rate, if the value of Reference Signal Received Power is the value outside 0 to 97 scopes, instruction terminal stops at receives work(with reference signal
Rate, which corresponds to, sends and/or receives data on carrier wave；Carrier information can also be Reference Signal Received Quality, if reference signal receives
When the value of quality is the value outside 0 to 34 scopes, instruction terminal is stopped on carrier wave corresponding with Reference Signal Received Quality and sent out
Send and/or receive data.
Or step 201 can be substituted by step 202, base station needs to continue the reference signal for the carrier wave that detection terminal is sent, such as
Fruit detects that terminal does not send the reference signal of some carrier wave, that is, when being not detected by the reference signal of a certain carrier wave, then performs
Step 203.For example, base station is positively retained at the upstream data or signaling for receiving self terminal on a carrier wave, if terminal is pre-
If the reception carrier wave reference signal SRS time in be not detected by this reference signal, then perform step 203.For example,
SRS can periodically be sent, and base station needs to continue the SRS for sending one carrier wave of detection in the cycle in each SRS.Work as base station
The SRS of the carrier wave is not detected by over one period, then performs step 203.
Step 203, according to the carrier information in step 201 or according to the information detected in step 202, stop adjusting for terminal
The resource spent in corresponding carriers, i.e. base station is resource of the terminal scheduling on the carrier wave in addition to the corresponding carriers.
(1) when if there is the situation of step 201, base station can stop the money in scheduling corresponding carriers according to carrier information
Source：
Specifically, if the carrier information instruction terminal that base station receives in step 201 stop on carrier wave send and/or
Data are received, then base station is when performing step 203, if tdd systems (TDD), base station can stop should for terminal scheduling
Resource corresponding to carrier information on carrier wave.If frequency division duplex system (FDD), base station can stop as the terminal scheduling carrier wave
Resource corresponding to information on descending carrier；Further, if the descending carrier includes control channel, base station also needs to
Stop at and terminal is sent data in the control channel of the descending carrier, such as control data.
If the descending carrier exist corresponding to up-link carrier and the up-link carrier be activated, base station is in step 201
The carrier information of reception may be used to indicate that terminal to stop on corresponding up-link carrier and send data, then base station is performing
During step 203, it can also stop the resource on up-link carrier corresponding to the terminal scheduling carrier information；Further, if should
Up-link carrier includes control channel, then base station also needs to cease listening for the information of the control channel of the up-link carrier, saves
The resource of base station.
It should be noted that if carrier wave corresponding to above-mentioned carrier information is main carrier, illustrate that terminal can not be in main carrier
Upper transmission and/or reception data, then it is the resource on all carrier waves activated of terminal scheduling that base station, which also needs to stopping,.
(2) when if there is the situation of step 202, base station can stop the money in scheduling corresponding carriers according to the information of detection
Source：
When base station detects the reference signal for a certain carrier wave for not receiving terminal transmission in step 202, then in step
Base station can stop as the resource on terminal scheduling carrier wave corresponding with reference signal in rapid 203, further, if in FDD systems
In system, when base station detect do not receive terminal transmission a certain up-link carrier when, will stop for the terminal scheduling with it is upper
Resource corresponding to row reference signal on up-link carrier, and if the up-link carrier include ascending control channel, base station also needs to
Cease listening for the information of the ascending control channel on the up-link carrier.It should be noted that on corresponding to the uplink reference signals
Descending carrier corresponding to row carrier wave does not suffer from this, still can be with proper communication.
It should be noted that if carrier wave corresponding to above-mentioned reference signal is main carrier, illustrate that terminal can not be in main carrier
Upper transmission and/or reception data, then it is the resource on all carrier waves activated of terminal scheduling that base station, which also needs to stopping,.
It can be seen that in the embodiment of the present invention, if terminal sends and/or received any carrier wave letter in a certain GSM
Number radio frequency unit taken or failure by other GSMs, then can send the carrier information of corresponding carriers to base station, and
Stopped at by carrier information instruction terminal and send and/or receive data corresponding to the carrier information on carrier wave, or stop sending
The reference signal of corresponding carriers can not receive ginseng to base station, such base station according to the instruction of carrier information, or detecting
When examining signal, just learn that radio frequency unit in terminal is occupied or failure, corresponding carrier wave would not be dispatched, from without
The problem of normally can not sending and/or receive the carrier signal that has activated or will activate.
In one embodiment, after step 202 or 203, base station can send schedule information, the scheduling letter to terminal
Breath does not include the resource information of the corresponding carriers.
In another specific embodiment, terminal have activated carrier wave corresponding to carrier information or reference signal is corresponding
Carrier wave, in order to save the resource of terminal, if base station stops for the resource in terminal scheduling corresponding carriers, to send and deactivating
Signaling living deactivates corresponding carrier wave, when terminal receives the deactivation signaling to a certain carrier wave of base station transmission, then deactivates
Corresponding carrier wave living, that is, close the use to corresponding carriers.It can include needing the load deactivated wherein in signaling is deactivated
The information such as the mark of ripple.
The carrier scheduling method of the embodiment of the present invention is illustrated with a specific embodiment below, in the present embodiment, when
The radio frequency unit that terminal sent and/or received carrier signal in LTE system is accounted for by other GSMs such as gsm system etc.
Used time, carrier wave scheduling can be carried out by following method, led to not so as to avoid the radio frequency unit in terminal occupied
It is normal to send and/or receive the carrier signal that has activated or activate：
With reference to embodiment one as indicated at 3,
Step 301, when LTE system starts work, the radio frequency unit that terminal sends carrier signal in LTE system is other
GSM takes, and terminal sends LTE system and correspond to the CQI of carrier wave to base station, and it is 0 to set the value of the CQI, is used for
Instruction terminal stops on the carrier wave and sends data.
If tdd systems, base station can stop the resource on carrier wave corresponding to the terminal scheduling carrier information.
If frequency division duplex system (FDD), base station can stop the money on up-downgoing carrier wave corresponding to the terminal scheduling carrier information
Source；In FDD system may corresponding to up-link carrier be not activated, then under only stopping corresponding to the terminal scheduling carrier information
Resource on row carrier wave.
Alternatively, if the carrier wave includes Physical Downlink Control Channel (PDCCH), terminal can stop at this
Any data are received on PDCCH, further, if up-link carrier corresponding to the descending carrier includes physical uplink control letter
Road (PUCCH), signaling is sent on the PUCCH that terminal can also be stopped on the up-link carrier.
Step 302, as the CQI of carrier wave in the LTE system that base station receives terminal transmission, if the value of the CQI is 0,
Then base station is just no longer the resource on the corresponding carrier wave of the terminal scheduling.
Alternatively, base station can send to save the resource of terminal and deactivate signaling to terminal to deactivate accordingly
Up-link carrier and descending carrier.
Step 303, when the occupied radio frequency unit determined in terminal is released, and the carrier wave of the LTE system does not have
It is deactivated, then terminal needs the CQI value of the carrier wave reverting to normal value i.e. 1 to 15.
Alternatively, if the descending carrier includes PDCCH, terminal can be recovered to connect on the PDCCH of the descending carrier
Receive data；Further, if up-link carrier corresponding to the descending carrier includes PUCCH, terminal can recover descending at this
Signaling is sent on PUCCH corresponding to carrier wave on up-link carrier.
Step 304, when the CQI value that base station receives some carrier wave of terminal transmission reverts to normal value by 0, base station is just
Revert to the resource on the terminal scheduling carrier wave.
Alternatively, base station can also revert to the resource on up-link carrier corresponding to the terminal scheduling carrier wave.
In other specific embodiments, when terminal sends and/or received the radio frequency unit quilt of carrier signal in LTE system
During occupancy, it can carry out instruction terminal by the value for the RSRP and/or RSRQ for being sent to base station and stop sending and/or receiving LTE
Carrier signal corresponding to system, specific method is similar with above-mentioned steps 301 to 304, unlike, by setting in the present embodiment
The value for putting the RSRP outside agreement prescribed limit and/or RSRQ carrys out instruction terminal stopping transmission and/or receives LTE system to correspond to
Carrier signal, such as set RSRP value be 0 to 97 scopes outside value, set RSRQ value be 0 to 34 scopes outside
Value.
With reference to embodiment two as indicated at 4,
Step 401, when LTE system starts work, the radio frequency unit that terminal sends carrier signal in LTE system is other
GSM takes, and terminal stops sending the uplink reference signals of up-link carrier in LTE system to base station, the wherein LTE
System is FDD system.
Step 402, when base station detects that terminal does not send the uplink reference signals of up-link carrier in LTE system, then base station
Just it is no longer the resource on the corresponding up-link carrier of the terminal scheduling.
Alternatively, if the up-link carrier includes PUCCH, base station can not detect the PUCCH, and in order to save terminal
Resource, base station, which can be sent, to be deactivated signaling and deactivates corresponding up-link carrier to terminal.
Step 403, when the occupied radio frequency unit determined in terminal is released, and the up-link carrier of the LTE system
It is not deactivated, then the uplink reference signals that terminal needs to recover to send up-link carrier in LTE system are to base station.
Step 404, when base station detects that terminal recovers to send the uplink reference signals of some up-link carrier, base station is with regard to extensive
It is again the resource on the terminal scheduling up-link carrier.
Alternatively, if the up-link carrier includes PUCCH, base station can recover to detect the PUCCH, it is determined whether have terminal
Data are sent on the PUCCH.
The embodiment of the present invention also provides a kind of terminal, and the terminal can support the communication equipment of multiple GSMs,
Structural representation as shown in figure 5, including：Carrier information generation unit 10 and carrier information transmitting element 11, wherein：
Carrier information generation unit 10, for generating the carrier information corresponding with carrier wave, the carrier information is used to refer to
Show that terminal stops at and send and/or receive data corresponding to the carrier information on carrier wave.
Which can also can include determining radio frequency unit to send and/or receive carrier information order really with terminal
Member, when GSM starts work, the determining unit can with the idle radio frequency unit transmission of prioritizing selection and/
Or receive carrier signal in the GSM；If without the radio frequency unit of free time, the determining unit can select institute
Send and/or receive the radio frequency unit for not including control channel in carrier wave；If without the radio frequency unit of free time, the determining unit
Can with transmitted by prioritizing selection and/or receive carrier wave be not main carrier radio frequency unit, further, if in terminal only
One radio frequency unit and it is transmitted and/or receive carrier wave include control channel, then the determining unit can be according to multiple shiftings
The priority of dynamic communication system or service priority etc. decide whether to take the radio frequency unit.If the determining unit determines to send
And/or receive carrier signal radio frequency unit is occupied or during failure, carrier information generation unit 10 can generate carrier information.
Carrier information transmitting element 11, for sending the carrier information of carrier information generation unit generation to base station,
To indicate that the base station stops corresponding to the resource on carrier wave for carrier information described in the terminal scheduling.
If wherein carrier information is the CQI of carrier wave, it is 0 that carrier information generation unit 10, which can set CQI value,
Stop sending and/or receiving data on carrier wave corresponding to instruction；If carrier information is the RSRP of carrier wave, carrier information generation is single
Member 10 can set RSRP value be the value outside 0 to 97 indicating to send on carrier wave corresponding with the RSRP and/or
Receive data；If carrier information is the RSRQ of carrier wave, it is 0 to 34 that carrier information generation unit 10, which can set RSRQ value,
Outside value, come indicate on carrier wave corresponding with the RSRQ stop send and/or receive data.
In the terminal of the embodiment of the present invention, if the radio frequency unit that carrier signal is sent and/or received in terminal is occupied
With or when breaking down, the carrier information of corresponding carriers can be generated by carrier information generation unit 10 and be sent out by carrier information
Send unit 11 to be sent to base station, wherein the carrier information instruction terminal stop at corresponding to the carrier information on carrier wave send and/
Or data are received, to indicate that base station stops as the resource in terminal scheduling corresponding carriers.So that when transmission in terminal and/or receive
When the radio frequency unit of carrier signal is occupied, terminal can notify base station by carrier information, and such base station would not dispatch phase
The carrier wave answered, the problem of from without that normally can not send and/or receive the carrier signal that has activated or will activate.
In another embodiment, terminal can include schedule information receiving unit, for receiving the scheduling of base station transmission
Information, the schedule information do not include the resource information of the corresponding carriers.
With reference to shown in figure 6, in a specific embodiment, terminal is in addition to it can include structure as shown in Figure 5, also
Monitoring unit 12, data transmission unit 13 can be included and deactivate unit 14, wherein：
Monitoring unit 12, for the control channel included by monitored downstream carrier；
Data transmission unit 13, for sending data in the control channel included by up-link carrier；
Unit 14 is deactivated, the deactivation signaling to the carrier wave sent for receiving the base station, and deactivate institute
State carrier wave.
In the terminal of the present embodiment, if the carrier information that carrier information generation unit 10 generates stops for instruction terminal
The data on descending carrier are received, when the descending carrier includes control channel, then the monitoring unit 13 ceases listening for this
The information of control channel included by descending carrier；If the descending carrier exist corresponding to up-link carrier and the up-link carrier
It is activated, the carrier information that carrier information generation unit 10 generates is additionally operable to instruction terminal and stopped on the up-link carrier send
Data, if the up-link carrier includes control channel, the data transmission unit 13 stops at the up-link carrier and wrapped
Data are sent in the control channel included.Further, if the carrier information that wherein carrier information generation unit 10 generates is corresponding
Carrier wave be main carrier, then data transmission unit 13 also need to stop on all carrier waves activated send and/or receive number
According to.
The embodiment of the present invention also provides another terminal, structural representation as shown in fig. 7, comprises：
With reference to transmitting element 20, if the decision for stopping on a certain carrier wave and sending data is made for terminal, based on institute
The reference signal that determines to stop to send the carrier wave is stated to base station, with indicate the base station stop for the terminal scheduling with it is described
Resource corresponding to reference signal on carrier wave.
Specifically, in FDD system, it can stop sending the uplink reference signals of up-link carrier with reference to transmitting element 20, but
It is that the uplink reference signals correspond to descending carrier corresponding to up-link carrier and do not suffered from this, still can be with proper communication.
It can be seen that if when the radio frequency unit of transmission carrier signal is occupied in terminal or breaks down, with reference to transmitting element
20 can stop sending the reference signal of corresponding carriers to base station, to indicate that base station stops as the money in terminal scheduling corresponding carriers
Source.So that when the radio frequency unit that carrier signal is sent in terminal is occupied, terminal can be by stopping sending corresponding carriers
The mode of reference signal notifies base station, and such base station would not dispatch corresponding carrier wave, from without can not normally send out
The problem of sending and/or receive the carrier signal that has activated or will activate.
With data transmission unit 21 and unit 22 can be deactivated in terminal in a specific embodiment, wherein：
Data transmission unit 21, for when in carrier wave corresponding to the reference signal for stopping transmission with reference to transmitting element 20
Including control channel, stop in the control channel and send data.Further, if wherein described refer to transmitting element 20
Carrier wave corresponding to the reference signal of transmission is main carrier, then data transmission unit 21 also needs to stop at all carrier waves activated
Upper transmission and/or reception data.
Unit 22 is deactivated, the deactivation signaling to the carrier wave sent for receiving the base station, and deactivate institute
State carrier wave.
In another embodiment, terminal can include schedule information receiving unit, for receiving the scheduling of base station transmission
Information, the schedule information do not include the resource information of the corresponding carriers.
The embodiment of the present invention also provides a kind of base station, structural representation as shown in figure 8, including：Carrier information receiving unit
31, and carrier wave scheduling unit 32, wherein,
Carrier information receiving unit 31, the carrier information sent for receiving terminal, carrier information are used to indicate the end
End stops at the carrier information and corresponds to transmission on carrier wave and/or receive data.Wherein carrier information can be CQI, when CQI's
When value is zero, instruction terminal, which is stopped on carrier wave corresponding with CQI, to be sent and/or receives data, and carrier information can also be ginseng
Signal reception power is examined, if the value of Reference Signal Received Power is the value outside 0 to 97 scopes, instruction terminal is stopped at and joined
Signal reception power is examined to correspond to transmission on carrier wave and/or receive data；Carrier information can also be Reference Signal Received Quality, if
When the value of Reference Signal Received Quality is the value outside 0 to 34 scopes, it indicates that terminal stops at receives matter with reference signal
Data are sent and/or receive on the corresponding carrier wave of amount.
Carrier wave scheduling unit 32, for the carrier information received according to the carrier information receiving unit 31, stop as institute
State the resource in terminal scheduling corresponding carriers.
In the base station of the embodiment of the present invention, if carrier information receiving unit 31 receives carrier information, if the carrier wave is believed
Cease to stop at the carrier information for instruction terminal and correspond to and data, then carrier wave scheduling unit 32 are sent and/or received on carrier wave
Stop as the resource in terminal scheduling corresponding carriers.So base station can be just learnt in terminal according to the instruction of carrier information
Radio frequency unit is occupied, would not dispatch corresponding carrier wave, from having activated without normally can not sending and/or receive or
The problem of carrier signal that will be activated.
With reference to shown in figure 9, in a specific embodiment, base station is in addition to it can include structure as shown in Figure 8, also
It can include：Transmission unit 33, data decryptor unit 34 and deactivation transmitting element 35, wherein：
Transmission unit 33, for sending data in the control channel included by descending carrier；
Data decryptor unit 34, for monitoring the control channel included by up-link carrier；
Transmitting element 35 is deactivated, for sending the deactivation signaling to the corresponding carriers to the terminal, with instruction
The terminal deactivates the corresponding carriers, so as to save the resource of terminal.
In the base station of the present embodiment, if the carrier information that carrier information receiving unit 30 receives stops for instruction terminal
Data are only received on the downstream carriers, then carrier wave scheduling unit 32 can stop as the terminal scheduling and the carrier information pair
The resource on descending carrier answered, if the descending carrier includes control channel, the transmission unit 33 can stop at institute
State and send data to terminal in the control channel included by the descending carrier of terminal；It is if up corresponding to the descending carrier presence
The carrier wave and up-link carrier has been activated, the carrier information that carrier information receiving unit 30 receives may be used to indicate that terminal is stopped
Data are only sent on the up-link carrier, then carrier wave scheduling unit 32 stops as the money described in the terminal scheduling on up-link carrier
Source, if the up-link carrier includes control channel, the data decryptor unit 34 can cease listening for the up-link carrier
Control channel.Further, if carrier wave corresponding to the carrier information that carrier information receiving unit 30 receives is main carrier, carrier wave
Scheduling unit 32 needs to stop the resource on all carrier waves activated of the terminal scheduling.
In another embodiment, base station can include schedule information transmitting element, for sending schedule information to terminal,
The schedule information does not include the resource information of the corresponding carriers.
A kind of base station is also provided in the embodiment of the present invention, structural representation is as shown in Figure 10, including：Detection unit 41, and
Carrier wave scheduling unit 42, wherein,
Detection unit 41, the reference signal of the carrier wave sent for lasting detection terminal.Specifically, in FDD system, inspection
The uplink reference signals for the up-link carrier that the detection terminal of unit 41 is sent are surveyed, the uplink reference signals are corresponded to corresponding to up-link carrier
Descending carrier does not suffer from this, still can be with proper communication.
Carrier wave scheduling unit 42, for detecting that the terminal does not send the reference of a certain carrier wave when the detection unit 41
During signal, stop as the resource in the terminal scheduling corresponding carriers.
In the base station of the embodiment of the present invention, if detection unit 41 detects that terminal does not send the reference letter of a certain carrier wave
Number, then carrier wave scheduling unit 42 stops as the resource in terminal scheduling corresponding carriers.When so base station is not detected by reference signal,
Just learn that the radio frequency unit in terminal is occupied, corresponding carrier wave would not be dispatched, from without can not normally send and/
Or the problem of receiving the carrier signal that has activated or will activate.
With reference to shown in figure 11, in a specific embodiment, base station in addition to it can include structure as shown in Figure 10,
It can also include：Data decryptor unit 43 and deactivation transmitting element 44, wherein：
Data decryptor unit 43, the control channel for monitoring carrier wave；
Transmitting element 44 is deactivated, for sending the deactivation signaling to the corresponding carriers to the terminal, with instruction
The terminal deactivates the corresponding carriers, so as to save the resource of terminal.
In the present embodiment, if detection unit 41 detects that terminal does not send the reference signal of a certain carrier wave, carrier wave
Scheduling unit 42 can stop as the resource corresponding to reference signal described in the terminal scheduling on carrier wave, if being wrapped in the carrier wave
Control channel is included, then data decryptor unit 43 can cease listening for the control channel on the carrier wave.Further, if detection
Unit 41 detects that carrier wave corresponding to reference signal that terminal is not sent is main carrier, and carrier wave scheduling unit 42 also needs to stopping and is
Resource on all carrier waves activated of the terminal scheduling.
In another embodiment, base station can include schedule information transmitting element, for sending schedule information to terminal,
The schedule information does not include the resource information of the corresponding carriers.
A kind of carrier wave scheduling system, including base station and terminal are also provided in the embodiment of the present invention, wherein：
Terminal, for generating the carrier information corresponding with carrier wave, the carrier information stops at institute for instruction terminal
State and send and/or receive data corresponding to carrier information on carrier wave；The carrier information is sent to base station；
Base station, the carrier information sent for receiving terminal, stops as the money in the terminal scheduling corresponding carriers
Source.
Specifically, the structure of the terminal in the present embodiment system can as shown in Figure 5 or Figure 6, and the structure of base station can be with
As shown in Fig. 8 or Fig. 9, and carrier wave can be carried out according to above-mentioned carrier scheduling method between terminal and the unit of base station
Scheduling, herein without repeating.
The embodiment of the present invention also provides a kind of carrier wave scheduling system, including terminal and base station, wherein：
Terminal, if making the decision for stopping on a certain carrier wave and sending data for terminal, determine to stop based on described
The reference signal of the carrier wave is sent to base station；
Base station, the reference signal of the carrier wave sent for lasting monitor terminal, when detecting that it is a certain that the terminal is not sent
The reference signal of carrier wave, stop as the resource in the terminal scheduling corresponding carriers.
Specifically, the structure of the terminal in the present embodiment system can be with as shown in fig. 7, and the structure of base station can be such as Figure 10
Or the tune of resource can be carried out shown in Figure 11, and between terminal and the unit of base station according to above-mentioned carrier scheduling method
Degree, herein without repeating.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium can include：Read-only storage (ROM), random access memory (RAM), disk or CD etc..
Carrier scheduling method, system and the equipment provided above the embodiment of the present invention, is described in detail, herein
In apply specific case to the present invention principle and embodiment be set forth, the explanation of above example is only intended to help
Assistant solves the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, the think of according to the present invention
Think, in specific embodiments and applications there will be changes, in summary, this specification content should not be construed as pair
The limitation of the present invention.
Claims (34)
- A kind of 1. carrier scheduling method, it is characterised in that including：When the radio frequency unit that carrier signal is sent and/or received in terminal is occupied, the generation carrier wave letter corresponding with carrier wave Breath, the carrier information stop on the carrier wave for instruction terminal and send and/or receive data；The carrier information is sent to base station, to indicate that the base station stops as the resource described in the terminal scheduling on carrier wave, Including：Stop in physical downlink control channel PDCCH and send the resource scheduling information on the carrier wave to terminal；The carrier wave includes descending carrier, and the carrier information stops on the descending carrier for instruction terminal and receives number According to；If being activated in the presence of up-link carrier corresponding with the descending carrier and the up-link carrier, the carrier information is also Stopped at for instruction terminal on the up-link carrier and send data.
- 2. the method as described in claim 1, it is characterised in that if the descending carrier includes control channel, methods described Also include：Cease listening for the control channel included by the descending carrier；If the up-link carrier includes control channel, methods described also includes：Stop at the control included by the up-link carrier Data are sent on channel processed.
- 3. the method as described in claim 1, it is characterised in that if the carrier wave is main carrier, methods described also includes：Terminal, which is stopped on all carrier waves activated, sends and/or receives data.
- 4. the method as described in any one of claims 1 to 3, it is characterised in that also include：The deactivation signaling to the carrier wave that the base station is sent is received, and deactivates the carrier wave.
- 5. the method as described in any one of claims 1 to 3, it is characterised in thatThe carrier information is the channel quality information of the carrier wave, and the value of the channel quality information is arranged to zero；Or PersonThe carrier information is the Reference Signal Received Power of the carrier wave, and the value of the Reference Signal Received Power is set For the value outside standard prescribed limit；OrThe carrier information is the Reference Signal Received Quality of the carrier wave, and the value of the Reference Signal Received Quality is set For the value outside standard prescribed limit.
- A kind of 6. carrier scheduling method, it is characterised in that including：When the radio frequency unit that carrier signal is sent and/or received in terminal is occupied, terminal is made stopping on carrier wave and sent The decision of data；Based on the reference signal for determining to stop sending the carrier wave to base station, to indicate that the base station stops as the terminal The resource on the carrier wave is dispatched, including：Stop in physical downlink control channel PDCCH and sent to terminal on the carrier wave Resource scheduling information.
- 7. method as claimed in claim 6, it is characterised in that if the carrier wave includes control channel, methods described is also Including：Stop in the control channel included by the carrier wave and send data.
- 8. method as claimed in claim 6, it is characterised in that if the carrier wave is main carrier, methods described also includes：Terminal, which is stopped on all carrier waves activated, sends and/or receives data.
- 9. the method as described in any one of claim 6 to 8, it is characterised in that also include：The deactivation signaling to the carrier wave that the base station is sent is received, and deactivates the carrier wave.
- A kind of 10. carrier scheduling method, it is characterised in that including：The carrier information that receiving terminal is sent, the carrier information are used to indicate that the terminal stops at the carrier information and corresponded to Data are sent and/or received on carrier wave；According to the carrier information, stop as the resource described in the terminal scheduling on carrier wave, including：Stop at physical down control On channel PDCCH processed the resource scheduling information on the carrier wave is sent to terminal；The carrier wave includes descending carrier, and the carrier information stops on the descending carrier for instruction terminal and receives number According to；If being activated in the presence of up-link carrier corresponding with the descending carrier and the up-link carrier, the carrier information is also Stopped at for instruction terminal on the up-link carrier and send data.
- 11. method as claimed in claim 10, it is characterised in that if the descending carrier includes control channel, the side Method also includes：Stop in the control channel included by the descending carrier and send data to the terminal；If the up-link carrier includes control channel, methods described also includes：Cease listening for included by the up-link carrier Control channel.
- 12. method as claimed in claim 10, it is characterised in that if the carrier wave is main carrier, methods described also includes：Stop Only it is the resource on all carrier waves activated of the terminal scheduling.
- 13. the method as described in any one of claim 10 to 12, it is characterised in that also include：The deactivation signaling to the carrier wave is sent to the terminal, to indicate that the terminal deactivates the carrier wave.
- 14. the method as described in any one of claim 10 to 12, it is characterised in thatThe carrier information is the channel quality information of the carrier wave, and the value of the channel quality information is arranged to zero；Or PersonThe carrier information is the Reference Signal Received Power of the carrier wave, and the value of the Reference Signal Received Power is set For the value outside standard prescribed limit；OrThe carrier information is the Reference Signal Received Quality of the carrier wave, and the value of the Reference Signal Received Quality is set For the value outside standard prescribed limit.
- A kind of 15. carrier scheduling method, it is characterised in that including：Base station continues the reference signal for the carrier wave that detection terminal is sent；When base station is not detected by the reference signal of the carrier wave, stop as the resource described in the terminal scheduling on carrier wave, bag Include：Stop in physical downlink control channel PDCCH and send the resource scheduling information on the carrier wave to terminal.
- 16. method as claimed in claim 15, it is characterised in that if the carrier wave includes control channel, methods described Also include：Cease listening for the control channel included by the carrier wave.
- 17. method as claimed in claim 15, it is characterised in that if the carrier wave is main carrier, methods described also includes：Stop as the resource on all carrier waves activated of the terminal scheduling.
- 18. the method as described in any one of claim 15 to 17, it is characterised in that also include：The deactivation signaling to the carrier wave is sent to the terminal, to indicate that the terminal deactivates the carrier wave.
- A kind of 19. terminal, it is characterised in that including：Carrier information generation unit and carrier information transmitting element, wherein：The carrier information generation unit, for when in terminal send and/or receive carrier signal radio frequency unit it is occupied when, The generation carrier information corresponding with carrier wave, the carrier information are stopped at for instruction terminal and carried corresponding to the carrier information Data are sent and/or received on ripple；The carrier information transmitting element, for sending the carrier information of carrier information generation unit generation to base station, with Indicate that the base station stops corresponding to the resource on carrier wave for carrier information described in the terminal scheduling, including：Stop under physics On row control channel PDCCH the resource scheduling information on the carrier wave is sent to terminal；The carrier information of the carrier information generation unit generation, which is used for instruction terminal, to be stopped receiving the data on descending carrier；If up-link carrier corresponding to the descending carrier be present and the up-link carrier be activated, the carrier information generation The carrier information of unit generation is additionally operable to instruction terminal and stopped on the up-link carrier send data.
- 20. terminal as claimed in claim 19, it is characterised in that the terminal also includes monitoring unit and data transfer list Member, wherein：The monitoring unit, for including control channel when the descending carrier, cease listening for included by the descending carrier Control channel；The data transmission unit, if including control channel for the up-link carrier, stop at the up-link carrier and wrapped Data are sent in the control channel included.
- 21. terminal as claimed in claim 20, it is characterised in that the data transmission unit, be additionally operable to when the carrier wave is During main carrier, stop on all carrier waves activated and send and/or receive data.
- 22. the terminal as described in any one of claim 19 to 21, it is characterised in that also include：Unit is deactivated, the deactivation signaling to the carrier wave sent for receiving the base station, and deactivate the carrier wave.
- A kind of 23. terminal, it is characterised in that including：With reference to transmitting element, for when the radio frequency unit that carrier signal is sent and/or received in terminal is occupied, if terminal is made Go out the decision for stopping on a certain carrier wave and sending data, based on the reference signal for determining to stop sending the carrier wave to base Stand, to indicate that the base station stops as the resource on terminal scheduling carrier wave corresponding with the reference signal, including：Stop In physical downlink control channel PDCCH the resource scheduling information on the carrier wave is sent to terminal.
- 24. terminal as claimed in claim 23, it is characterised in that also include：Data transmission unit, for including control when carrier wave corresponding to the reference signal for stopping sending with reference to transmitting element Channel, stop in the control channel and send data.
- 25. terminal as claimed in claim 24, it is characterised in that the data transmission unit, be additionally operable to when the carrier wave is Main carrier, stop on all carrier waves activated and send and/or receive data.
- 26. the terminal as described in any one of claim 23 to 25, it is characterised in that also include：Unit is deactivated, the deactivation signaling to the carrier wave sent for receiving the base station, and deactivate the carrier wave.
- A kind of 27. base station, it is characterised in that including：Carrier information receiving unit and carrier wave scheduling unit, wherein,The carrier information receiving unit, the carrier information sent for receiving terminal, carrier information are used to indicate the terminal The carrier information is stopped to correspond to reception on carrier wave and/or send data；The carrier wave scheduling unit, for the carrier information received according to the carrier information receiving unit, stop as the end Resource in end scheduling corresponding carriers, including：Stop in physical downlink control channel PDCCH and sent to terminal on the carrier wave Resource scheduling information；The carrier information that the carrier information receiving unit receives, which is used for instruction terminal, to be stopped receiving data on the downstream carriers, institute State carrier wave scheduling unit be used for stop be terminal scheduling descending carrier corresponding with the carrier information on resource；If being activated in the presence of up-link carrier corresponding with the descending carrier and the up-link carrier, the carrier information connects Receive the carrier information that unit receives to be additionally operable to instruction terminal and stop on the up-link carrier receive data, then carrier wave scheduling unit is also For stopping as the resource described in the terminal scheduling on up-link carrier.
- 28. base station as claimed in claim 27, it is characterised in that the base station also includes transmission unit and data decryptor list Member, wherein：The transmission unit, if including control channel for the descending carrier, stop at the descending carrier institute of the terminal Including control channel on send data to the terminal；The data decryptor unit, if including control channel for the up-link carrier, cease listening for the up-link carrier institute Including control channel.
- 29. base station as claimed in claim 27, it is characterised in that the carrier wave scheduling unit, be additionally operable to when the carrier wave is believed Carrier wave corresponding to ceasing the carrier information that receiving unit receives is main carrier, is stopped as all carrier waves activated of the terminal scheduling On resource.
- 30. the base station as described in any one of claim 27 to 29, it is characterised in that also include：Transmitting element is deactivated, for sending the deactivation signaling to the corresponding carriers to the terminal, to indicate the end End deactivates the carrier wave.
- A kind of 31. base station, it is characterised in that including：Detection unit, the reference signal of the carrier wave sent for lasting detection terminal；Carrier wave scheduling unit, for when the detection unit detects that the terminal does not send the reference signal of a certain carrier wave, Stop as the resource in the terminal scheduling corresponding carriers, including：Stop in physical downlink control channel PDCCH and sent out to terminal Send the resource scheduling information on the carrier wave.
- 32. base station as claimed in claim 31, it is characterised in that the base station also includes data decryptor unit, if for institute Stating carrier wave includes control channel, ceases listening for the control channel on the carrier wave.
- 33. base station as claimed in claim 31, it is characterised in that the carrier wave scheduling unit, be additionally operable to when the carrier wave is Main carrier, stop as the resource on all carrier waves activated of the terminal scheduling.
- 34. the base station as described in any one of claim 31 to 33, it is characterised in that the base station also includes：Transmitting element is deactivated, for sending the deactivation signaling to the carrier wave to the terminal, to indicate that the terminal is gone Activate corresponding carriers.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210033962.8A CN103260246B (en) | 2012-02-15 | 2012-02-15 | A kind of carrier scheduling method and equipment |
| PCT/CN2013/070600 WO2013120405A1 (en) | 2012-02-15 | 2013-01-17 | Method and device for carrier scheduling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210033962.8A CN103260246B (en) | 2012-02-15 | 2012-02-15 | A kind of carrier scheduling method and equipment |
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| CN110278564A (en) * | 2014-01-28 | 2019-09-24 | 华为技术有限公司 | Channel-monitoring method and apparatus |
| JP6707834B2 (en) * | 2015-10-26 | 2020-06-10 | 船井電機株式会社 | Content delivery server, content delivery method |
| CN107819497A (en) * | 2016-09-12 | 2018-03-20 | 中兴通讯股份有限公司 | Space division multiplexing method, device and base station based on carrier aggregation |
| CN114828179B (en) * | 2017-06-20 | 2024-03-01 | 北京小米移动软件有限公司 | Method and device for detecting scheduling signaling |
| SG11202007762XA (en) | 2018-02-13 | 2020-09-29 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Wireless communication method and device |
| WO2022147840A1 (en) * | 2021-01-11 | 2022-07-14 | Oppo广东移动通信有限公司 | Carrier wave activation method, method and apparatus for sending reference signal, device, and medium |
| CN117479145A (en) * | 2022-07-18 | 2024-01-30 | 华为技术有限公司 | Communication method, device, storage medium and chip system |
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| CN101998469A (en) * | 2009-08-17 | 2011-03-30 | 中兴通讯股份有限公司 | Wireless link fault handling method based on carrier aggregation and user equipment |
| CN102196362A (en) * | 2010-03-05 | 2011-09-21 | 中兴通讯股份有限公司 | Receiving method and system of multicasting broadcasting service |
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| KR101327138B1 (en) * | 2009-03-03 | 2013-11-07 | 닛본 덴끼 가부시끼가이샤 | Radio communication system, radio base station apparatus, and their control method |
| CN102300303A (en) * | 2010-06-24 | 2011-12-28 | 夏普株式会社 | Power control method of uplink multi-input multi-output channel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998469A (en) * | 2009-08-17 | 2011-03-30 | 中兴通讯股份有限公司 | Wireless link fault handling method based on carrier aggregation and user equipment |
| CN102196362A (en) * | 2010-03-05 | 2011-09-21 | 中兴通讯股份有限公司 | Receiving method and system of multicasting broadcasting service |
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