CN101547078A - Method and equipment for discontinuously receiving data and system and equipment for discontinuously dispatching data - Google Patents
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Abstract
The embodiment of the invention discloses a method for discontinuously receiving data, which is applied to a mobile communication system based on a shared channel. The method includes the steps that a terminal monitors and responds the data dispatching information except for the special data dispatching information when a timer for timing for receiving the special data dispatching information runs. The embodiment of the invention also discloses equipment for discontinuously receiving data, a system and equipment for discontinuously dispatching data. Due to the adoption of the technical scheme provided by the embodiment of the invention, the possibly emerged abnormal situation that the mobile communication system based on the shared channel and adopting an HARQ protocol such as multi-process parallel working and stopping is used for discontinuously receiving data can be solved.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to discontinuous reception data method, equipment and discontinuously dispatching data system, equipment.
Background technology
In the mobile communication system based on shared channel, for example (Long TermEvolution LTE) in the system, is generally controlled the transmission of up-downgoing data by base station dispatcher at Long Term Evolution.When base station dispatcher is determined certain terminal of scheduling, to send schedule information to this terminal by control channel, carry in this schedule information and be used for the resource parameters that this terminal sent or received data, this terminal monitoring control channel, when detecting, finish the transmission of upstream data or the reception of downlink data according to the indication of described schedule information at oneself schedule information.
But terminal only is in state of activation ability of following time monitoring control channel.Because when dispatch it the uncertain base station of terminal, therefore, a kind of common mode of operation is: the continuous monitoring control channel of terminal, each subframe that comprises its down control channel is all resolved, and whether be scheduled to judge self.
The mode of operation of this continuous monitoring is bigger in the terminal data amount, under the situation about may frequently be dispatched, can obtain higher efficient.Yet, professional for some, the arrival rate of data is lower, the number of times that causes terminal to be scheduled is also less, if the still continuous monitoring control channel of terminal can increase its power consumption, undoubtedly in order to solve the power consumption problem, the LTE system has proposed discontinuous reception (DiscontinuousReception, data dispatching method DRX).
In the DRX data dispatching method, terminal periodic control channel is monitored, thereby reached the purpose of economize on electricity.
The DRX data dispatching method has been introduced automatic request retransmission (HARQ) technology of mixing, realizing quick re-transmission to error block, and HARQ agreement such as adopted that multidiameter delay stops, to realize simply and efficiently transmitting data.
When adopting multidiameter delay to stop waiting HARQ protocol transmission data, a plurality of HARQ processes of starting terminal, each HARQ process parallel running is to transmit data, and each process is independent of each other; What is called is stopped etc., be meant adopt certain HARQ process transmission packet after, before receiving feedback information, can not continue to use other data of this process transmission.
For single HARQ process, stop waiting the HARQ agreement owing to adopt, therefore realize simple, but efficiency of transmission is lower, and when adopting multidiameter delay to stop waiting the HARQ agreement, parallel starting a plurality of HARQ processes, in the feedback information process of waiting for a certain HARQ process, can continue to use other idle process transmits data packets, thereby remedy the low shortcoming of stop-and-wait protocol efficiency of transmission.
Below in conjunction with accompanying drawing DRX data dispatching method of the prior art is elaborated.
Fig. 1 is that terminal adopts the DRX data dispatching method to carry out the schematic diagram of data dispatch.
Among Fig. 1, having divided on time domain with subframe (subframe) is the basic time domain unit of unit, and each descending sub frame all includes down control channel (Physical Downlink Control Channel, PDCCH) parameter.The subframe of some constitutes a DRX cycle, and the DRX data dispatching method is according to the DRX cycle data dispatching.
As shown in Figure 1, original position at DRX cycle, at first start DRX Active Timer (onduration Timer), at this timer run duration, the continuous monitoring control channel of terminal, if still do not hear the new data schedule information that belongs to this terminal behind this timer expiry, then terminal enters resting state, no longer monitoring control channel is restarted this timer up to next DRX cycle.If terminal listens to new data schedule information to this terminal at DRX on duration timer run duration, then transmit employed process initiation HARQ and follow back time timer (RTT Timer) at this, at this timer run duration, terminal is finished the processing and the feedback operation of new data, does not need monitoring control channel.Behind this HARQ RTT timer expiry, if the data block of this process correspondence is not correctly received, then start HARQ retransmission timer (Retransmission Timer), at the continuous monitoring control channel of this HARQ retransmission timer run duration terminal.If listen to the data retransmission schedule information before this HARQ retransmission timer is overtime, then stop this timer, start HARQ RTT timer, the processing of beginning re-transmitting data block; If this HARQ retransmission timer is overtime, then this retransmission timer place process does not require that the terminal monitoring control channel is to obtain retransfer scheduling information.
As seen, when the employing multidiameter delay stops waiting HARQ protocol transmission data, in each DRX cycle, parallel running a plurality of processes that are used to transmit data, each process all has HARQ RTT timer and HARQ retransmission timer separately, the timer of different processes moves the shared DRX Active Timer of each process independently of one another.Wherein, at DRX Active Timer run duration, if listen to the new data schedule information, then not only to start the HARQ RTT timer of this transmission process of using, also to start the non-Active Timer of DRX (inactivity Timer), at this DRX inactivity Timer run duration, have or not new data schedule information in the monitoring control channel at this terminal, if have, then start the HARQ RTT Timer of process that this transfer of data is used, and restart this DRX inactivityTimer, and repeating the snoop procedure of described DRX inactivity Timer, described DRX inactivity Timer also is that each process is shared.
As mentioned before, pointed out in the prior art that the employing multi-process walks abreast when stopping waiting the HARQ agreement to carry out the DRX Data Receiving, at DRX on duration Timer, or DRX inactivity Timer, or HARQ Retransmission Timer run duration, if terminal monitoring is after the schedule information of its expectation, how to handle these schedule informations, and in the practical application, at DRX on duration Timer, or DRXinactivity Timer, or HARQ Retransmission Timer run duration, terminal also might listen to the schedule information that is not that it is desired, for example at the HARQ of a certain process RetransmissionTimer run duration, terminal monitoring is to the data retransmission schedule information that belongs to another process.Do not point out in the prior art if above-mentioned abnormal conditions occur, how terminal is handled.
Summary of the invention
In view of this, the purpose of the embodiment of the invention is to provide discontinuous reception data method, equipment and discontinuously dispatching data system, equipment, to handle the abnormal conditions that may occur in the discontinuous reception data procedures.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of discontinuous reception data method is applied to the mobile communication system based on shared channel, and the method comprising the steps of:
Terminal is monitored and response other data dispatch information except that described particular data schedule information for receiving the timer run duration of particular data schedule information timing.
A kind of equipment of discontinuous reception data is applied to the mobile communication system based on shared channel, and this equipment comprises timer, monitors module and data processing module;
Described timer is used to receive the timing of particular data schedule information, starts the back and sends the startup indication to described monitoring module, and overtime back sends overtime indication to described monitoring module
Described monitoring module, after being used to receive the startup indication of timer, monitoring control channel sends data processing indication according to the data dispatch information that listens to described data processing module with the particular data schedule information of reception network side transmitted and other data dispatch information except that described particular data schedule information;
Described data processing module, the data processing indication that is used for sending according to described monitoring module receives data.
A kind of system of discontinuously dispatching data, this system is the mobile communication system based on shared channel, comprises the network equipment and terminal equipment;
The described network equipment is used for, and knows terminal equipment still behind monitoring control channel, is described terminal equipment scheduling new data and/or data retransmission;
Described terminal equipment is used for, and for receiving the timer run duration of particular data schedule information timing, monitors and response other data dispatch information except that described particular data schedule information.
A kind of equipment of discontinuously dispatching data is applied to the mobile communication system based on shared channel, and this equipment comprises terminal monitoring state acquisition module and scheduler module;
Described terminal monitoring state acquisition module is used for, and knows terminal still behind monitoring control channel, sends the scheduling indication to described scheduler module, knows terminal not behind monitoring control channel, sends to described scheduler module to stop the scheduling indication;
Described scheduler module is used for, receive described scheduling indication after, send data dispatch information to described terminal, receive described stop the scheduling indication after, stop to send data dispatch information to described terminal.
As seen, the technical scheme that the embodiment of the invention provided, as long as terminal is at monitoring control channel, what then no matter listen to is new data schedule information or data retransmission schedule information, all respond this schedule information, adopt this scheme not only to handle described abnormal conditions, also broken in the prior art about monitor and respond the regulation of specific schedule information at specific timing device run duration, in the overall process of terminal monitoring control channel, all can respond the various data dispatch information that listen to, thereby made full use of the monitoring of terminal, and reduced the time delay of terminal reception data control channel.
Description of drawings
Fig. 1 is that terminal adopts the DRX data dispatching method to carry out the schematic diagram of data dispatch;
Fig. 2 is first method flow diagram that the inventive method embodiment one provides
Fig. 3 is second method flow diagram that the inventive method embodiment one provides;
Fig. 4 is the flow chart of the inventive method embodiment two;
Fig. 5 is the equipment structure chart of the discontinuous reception data that provide of apparatus of the present invention embodiment;
Fig. 6 is the system construction drawing of the discontinuously dispatching data that provide of system embodiment of the present invention;
Fig. 7 is the equipment structure chart of the discontinuously dispatching data that provide of apparatus of the present invention embodiment.
Embodiment
The technical scheme that the embodiment of the invention provided needs only terminal at monitoring control channel, and what then no matter listen to is new data schedule information or data retransmission schedule information, all responds this schedule information.
Further, network side also can know that terminal is behind monitoring control channel, what no matter move in this terminal is to be given in the prior art to monitoring the timer of new data schedule information timing, also be used to the timer of monitoring the timing of data retransmission schedule information, all can be described terminal scheduling new data and data retransmission.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to accompanying drawing, the embodiment that develops simultaneously, the present invention is described in more detail.
Method embodiment one, and present embodiment proposes: in end side, need only terminal at monitoring control channel, what then no matter listen to is new data schedule information or data retransmission schedule information, all responds this schedule information.
Based on shared channel, adopted multi-process parallel stop etc. the HARQ agreement with the mobile communication system that realizes the discontinuously dispatching data in, suppose that end side safeguarded first process, second process, the 3rd process totally three processes, the then shared DRX on duration Timer of these three processes and a DRX inactivityTimer, at each process, this terminal all is provided with HARQ RTT Timer and HARQRetransmission Timer.
Example one, after the DRX of described terminal on duration Timer and DRX inactivity Timer are all overtime, if the HARQ Retransmission Timer of this terminal setting has not overtime, then at described HARQ Retransmission Timer run duration, this terminal is when monitoring control channel, the control channel that each descending sub frame comprised is resolved, learn the schedule information that comprises in the control channel at this terminal if resolve, even then this schedule information is the new data schedule information at a certain process, also respond this new data schedule information, promptly start the HARQ RTT Timer that described process is provided with according to described new data schedule information by described process, begin to receive new data, whether start DRX inactivity Timer and decide according to predetermined policy according to described new data schedule information.
Below in conjunction with example one, provide terminal receives new data in DRX cycle method, specifically see also Fig. 2.
Fig. 2 is first method flow diagram that the inventive method embodiment one provides, and as shown in Figure 2, this method specifically comprises:
Example two, suppose that described terminal has received the new data schedule information at the 3rd process, then this starting terminal is at the HARQ RTT Timer of described the 3rd process setting, and begin to receive new data by described the 3rd process, if after described HARQ RTT Timer is overtime, this terminal does not also correctly receive this new data, then start HARQ Retransmission Timer, the beginning monitoring control channel, the control channel that each descending sub frame comprised is resolved, to monitor data retransmission schedule information at this process, certainly, at described HARQ Retransmission Timer run duration, by parsing to described control channel, can also listen to data retransmission schedule information at other processes, and at the new data schedule information of each process, which kind of data dispatch information what no matter listen to is, terminal is all responded.If the overtime data retransmission schedule information that does not also hear at described the 3rd process of described HARQ Retransmission Timer, and this terminal also has other timers that are used to the monitoring control channel timing in operation, DRX on duration Timer as described, or DRX inactivity Timer, or the HARQ Retransmission Timer of other processes, then this terminal is still at monitoring control channel, still the control channel that each descending sub frame comprised is resolved, to obtain data retransmission schedule information at described the 3rd process, and respond this data retransmission schedule information, receive data retransmission by described the 3rd process according to described data retransmission schedule information.
Below in conjunction with example two, provide terminal and in DRX cycle, carry out the method that data retransmission receives according to the reception condition of new data, specifically see also Fig. 3.
Fig. 3 is second method flow diagram that the inventive method embodiment one provides, and as shown in Figure 3, this method specifically comprises:
Step 306, the terminal monitoring control channel is resolved the control channel that each descending sub frame comprised.
Step 307 is judged the data retransmission schedule information that whether comprises described process in the described subframe, if execution in step 308 then, otherwise execution in step 309.
Step 310, judge that whether this terminal also has other timers for the monitoring control channel timing to start and not overtime, at described other is the timer run duration of monitoring control channel timing, monitor the data retransmission schedule information of described process, if listen to the data retransmission schedule information of described process, then return step 308, otherwise execution in step 311.
Describedly comprise DRX on duration Timer or DRXinactivity Timer or HARQ Retransmission Timer for the timer of monitoring control channel timing.
Step 311, after waiting for that terminal enters next DRX cycle, be the timer startup of monitoring control channel timing by described terminal in described next DRX cycle after, monitoring control channel, until the data retransmission schedule information of obtaining at described process, return step 308.
Described other data dispatch information comprise: new data schedule information and the data retransmission schedule information of other processes except that described process (being current process).
As if the new data schedule information that described other data dispatch information are a certain process, then start the HARQ RTT Timer of this process, receive new data by this process according to described new data schedule information.
If described other data dispatch information are the data retransmission schedule information of other processes except that current process, then start the HARQ RTT Timer of described other processes, receive data retransmission by described other processes according to described data retransmission schedule information.
How control channel is resolved, and how to determine whether comprise schedule information in this control channel according to analysis result, if comprise, the schedule information new data schedule information that then comprises still is the data retransmission schedule information, and the schedule information that is comprised is that these all can adopt existing techniques in realizing at which process of any terminal or terminal.
The method of other the data dispatch information of terminal monitoring except that described particular data schedule information is identical with the method for monitoring the particular data schedule information, just at specific timer run duration, the data dispatch information difference that the terminal expectation is monitored, the data dispatch information that this expectation listens to is the described particular data schedule information of this specific timer correspondence.
Method embodiment two, present embodiment further proposes on the basis of method embodiment one: network side also can know that terminal is behind monitoring control channel, what no matter move in this terminal is to be given in the prior art to monitoring the timer of new data schedule information timing, also be used to the timer of monitoring the timing of data retransmission schedule information, all can be described terminal scheduling new data and data retransmission.
Fig. 4 is the flow chart of the inventive method embodiment two, has provided when the base station need be dispatched certain terminal, and to the concrete grammar that this terminal is dispatched, as shown in Figure 4, this method comprises:
Whether step 401, base station judge the interior terminal of current DRX cycle still at monitoring control channel, if then execution in step 402, otherwise execution in step 403.
Terminal being provided with is used to the timer of monitoring control channel timing, be to begin monitoring control channel after described timer starts, stop monitoring control channel after overtime, the base station can be by being provided with the timer corresponding with described timer, and make the mode that the corresponding mutually timer of base station and terminal starts simultaneously, whether know described terminal still at monitoring control channel, this can adopt existing techniques in realizing.
According to said method embodiment, provide a kind of device embodiment of discontinuous reception data below.
Fig. 5 is the equipment structure chart of the discontinuous reception data that provide of apparatus of the present invention embodiment, and this equipment is applied to the mobile communication system based on shared channel, and as shown in Figure 5, this equipment comprises timer 501, monitors module 502 and data processing module 503.
When timer 501 is DRX Active Timer on duration Timer or the non-Active Timer inactivity of DRX Timer, timer 501 is used to and receives the timing of new data schedule information, described particular data schedule information is the new data schedule information, and the data dispatch information except that described particular data schedule information comprises the data retransmission schedule information.
When timer 501 is HARQ retransmission timer Retransmission Timer, timer 501 is used for, data retransmission schedule information timing for the process that receives described correspondence, described particular data schedule information is the data retransmission schedule information of the corresponding process of described HARQ retransmission timer Retransmission Timer, and the data dispatch information except that described particular data schedule information comprises the new data schedule information of described corresponding process, the new data schedule information or the data retransmission schedule information of other processes except that described corresponding process.
According to said method embodiment and device embodiment, provide a kind of system embodiment of discontinuously dispatching data below.
Fig. 6 is the system construction drawing of the discontinuously dispatching data that provide of system embodiment of the present invention, this system comprises the network equipment 601 and terminal equipment 602 for based on shared channel and adopted the parallel HARQ agreement such as stop of multi-process to realize the mobile communication system of discontinuously dispatching data.
The network equipment 601 is used for, and knows terminal equipment 602 still behind monitoring control channel, is terminal equipment 602 scheduling new data and/or data retransmissions.
The present invention gives a kind of equipment of discontinuously dispatching data.
Fig. 7 is the equipment structure chart of the discontinuously dispatching data that provide of apparatus of the present invention embodiment, and this equipment is applied to the mobile communication system based on shared channel, and as shown in Figure 7, this equipment comprises terminal monitoring state acquisition module 701 and scheduler module 702.
Terminal monitoring state acquisition module 701 is used for, and knows terminal still behind monitoring control channel, sends the scheduling indication to scheduler module 702, knows terminal not behind monitoring control channel, sends to scheduler module 702 to stop the scheduling indication.
Wherein, terminal monitoring state acquisition module 701 can comprise: with DRX Active Timer onduration Timer and/or the DRX non-Active Timer inactivity Timer and/or the corresponding timer that is provided with and starts synchronously of HARQ retransmission timer Retransmission Timer of terminal.
By such scheme as seen, when all schedule informations that terminal response listens to, described abnormal conditions have not only been handled, also broken in the prior art regulation of monitoring and respond specific schedule information about device run duration when the specific timing device, in the overall process of terminal monitoring control channel, all can respond the various data dispatch information that listen to, thereby made full use of the monitoring of terminal, and reduced the time delay of terminal reception data control channel.
Further, if network side is known terminal still behind monitoring control channel, both can carry out the new data scheduling to this terminal, also can carry out the data retransmission scheduling to terminal, then can further make full use of the monitoring of terminal, reduce the time delay that terminal receives data control channel.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being made within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1, a kind of discontinuous reception data method is applied to the mobile communication system based on shared channel, it is characterized in that the method comprising the steps of:
Terminal is monitored and the data dispatch information of response except that described particular data schedule information for receiving the timer run duration of particular data schedule information timing.
2, the method for claim 1, it is characterized in that to be discontinuous reception DRX Active Timer on duration Timer or DRX non-Active Timer inactivity Timer or terminal be each process HARQ retransmission timer Retransmission Timer of corresponding setting respectively with described timer;
When described timer is DRX Active Timer on duration Timer or the non-Active Timer inactivity of DRX Timer, described particular data schedule information is the new data schedule information, and the data dispatch information except that described particular data schedule information comprises the data retransmission schedule information;
When described timer is HARQ retransmission timer Retransmission Timer, described particular data schedule information is the data retransmission schedule information of the corresponding process of described HARQ retransmission timer Retransmission Timer, and the data dispatch information except that described particular data schedule information comprises the new data schedule information of described corresponding process, the new data schedule information or the data retransmission schedule information of other processes except that described corresponding process.
3, the method for claim 1 is characterized in that, described data dispatch information knows that by network side described terminal behind monitoring control channel, issues described terminal.
4, method as claimed in claim 3 is characterized in that, described network side knows that described terminal comprises at monitoring control channel:
Network side is provided with the network side timer corresponding with the timer of terminal, and the timer of described network side timer and described terminal starts synchronously;
If there is not overtime described network side timer, then terminal is still at monitoring control channel.
5, a kind of equipment of discontinuous reception data is applied to the mobile communication system based on shared channel, it is characterized in that, this equipment comprises timer, monitors module and data processing module;
Described timer is used to receive the timing of particular data schedule information, starts the back and sends the startup indication to described monitoring module, and overtime back sends overtime indication to described monitoring module;
Described monitoring module, after being used to receive the startup indication of described timer, monitoring control channel sends data processing indication according to the data dispatch information that listens to described data processing module with the particular data schedule information of reception network side transmitted and other data dispatch information except that described particular data schedule information;
Described data processing module, the data processing indication that is used for sending according to described monitoring module receives data.
6, equipment as claimed in claim 5 is characterized in that,
Described timer comprises that DRX Active Timer on duration Timer and/or DRX non-Active Timer inactivity Timer and/or described equipment are at the corresponding respectively HARQ retransmission timer Retransmission Timer that is provided with of each process;
Described DRX Active Timer on duration Timer and the non-Active Timer inactivity of described DRX Timer all are used for, for receiving the timing of new data schedule information;
Described HARQ retransmission timer Retransmission Timer is used for, and is the data retransmission schedule information timing of the process that receives described correspondence.
7, a kind of system of discontinuously dispatching data is characterized in that, this system is the mobile communication system based on shared channel, comprises the network equipment and terminal equipment;
The described network equipment is used for, and knows terminal equipment still behind monitoring control channel, is described terminal equipment scheduling new data and/or data retransmission;
Described terminal equipment is used for, and for receiving the timer run duration of particular data schedule information timing, monitors and response other data dispatch information except that described particular data schedule information.
8, a kind of equipment of discontinuously dispatching data is applied to the mobile communication system based on shared channel, it is characterized in that, this equipment comprises terminal monitoring state acquisition module and scheduler module;
Described terminal monitoring state acquisition module is used for, and knows terminal still behind monitoring control channel, sends the scheduling indication to described scheduler module, knows terminal not behind monitoring control channel, sends to described scheduler module to stop the scheduling indication;
Described scheduler module is used for, receive described scheduling indication after, send data dispatch information to described terminal, receive described stop the scheduling indication after, stop to send data dispatch information to described terminal.
9, equipment as claimed in claim 8, it is characterized in that described terminal monitoring state acquisition module comprises: with DRX Active Timer on duration Timer and/or the DRX non-Active Timer inactivity Timer and/or the corresponding network side timer that is provided with and starts synchronously of HARQ retransmission timer Retransmission Timer of terminal.
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| CN2008101025693A CN101547078B (en) | 2008-03-24 | 2008-03-24 | Method and equipment for discontinuously receiving data and system and equipment for discontinuously dispatching data |
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| CN2008101025693A CN101547078B (en) | 2008-03-24 | 2008-03-24 | Method and equipment for discontinuously receiving data and system and equipment for discontinuously dispatching data |
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| CN102264148A (en) * | 2011-08-12 | 2011-11-30 | 大唐移动通信设备有限公司 | Method and device for realizing discontinuous reception (DRX) function |
| CN102932881A (en) * | 2011-08-10 | 2013-02-13 | 中兴通讯股份有限公司 | Discontinuous reception (DRX) method and system |
| CN103581981A (en) * | 2012-07-24 | 2014-02-12 | 中国电信股份有限公司 | Wireless channel simulation method and device |
| CN103684677A (en) * | 2012-09-26 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for data scheduling |
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| CN104429152A (en) * | 2012-05-03 | 2015-03-18 | 瑞典爱立信有限公司 | Telecommunication systems with discontinuous reception |
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| CN108476472A (en) * | 2016-01-29 | 2018-08-31 | 夏普株式会社 | Terminal installation, communication means and integrated circuit |
| WO2019095237A1 (en) * | 2017-11-16 | 2019-05-23 | 华为技术有限公司 | Data transmission method and apparatus |
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| KR100827137B1 (en) * | 2002-08-16 | 2008-05-02 | 삼성전자주식회사 | Method for serving multimedia broadcast/multicast service in mobile communication system |
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| CN102932881A (en) * | 2011-08-10 | 2013-02-13 | 中兴通讯股份有限公司 | Discontinuous reception (DRX) method and system |
| WO2013020401A1 (en) * | 2011-08-10 | 2013-02-14 | 中兴通讯股份有限公司 | Discontinuous reception method and system |
| CN102264148B (en) * | 2011-08-12 | 2013-09-04 | 大唐移动通信设备有限公司 | Method and device for realizing discontinuous reception (DRX) function |
| CN102264148A (en) * | 2011-08-12 | 2011-11-30 | 大唐移动通信设备有限公司 | Method and device for realizing discontinuous reception (DRX) function |
| CN104429152A (en) * | 2012-05-03 | 2015-03-18 | 瑞典爱立信有限公司 | Telecommunication systems with discontinuous reception |
| CN104429152B (en) * | 2012-05-03 | 2019-03-22 | 瑞典爱立信有限公司 | Telecommunication system with discontinuous reception |
| CN103581981A (en) * | 2012-07-24 | 2014-02-12 | 中国电信股份有限公司 | Wireless channel simulation method and device |
| CN103581981B (en) * | 2012-07-24 | 2018-01-09 | 中国电信股份有限公司 | wireless channel simulation method and device |
| WO2014048245A1 (en) * | 2012-09-26 | 2014-04-03 | 中兴通讯股份有限公司 | Data scheduling method and apparatus |
| CN103684677A (en) * | 2012-09-26 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for data scheduling |
| CN103889039A (en) * | 2014-04-18 | 2014-06-25 | 大唐移动通信设备有限公司 | Power saving method based on discontinuous receiving function and device |
| CN103889039B (en) * | 2014-04-18 | 2017-05-10 | 大唐移动通信设备有限公司 | Power saving method based on discontinuous receiving function and device |
| CN104768229A (en) * | 2015-02-10 | 2015-07-08 | 大唐移动通信设备有限公司 | Downlink cache data reporting method and device |
| CN108476472A (en) * | 2016-01-29 | 2018-08-31 | 夏普株式会社 | Terminal installation, communication means and integrated circuit |
| CN108476472B (en) * | 2016-01-29 | 2021-08-10 | 夏普株式会社 | Terminal device, communication method, and integrated circuit |
| CN107257564A (en) * | 2017-07-18 | 2017-10-17 | 京信通信系统（中国）有限公司 | The method and the network equipment of a kind of dispatch terminal |
| CN107257564B (en) * | 2017-07-18 | 2020-08-28 | 京信通信系统（中国）有限公司 | Terminal scheduling method and network equipment |
| WO2019095237A1 (en) * | 2017-11-16 | 2019-05-23 | 华为技术有限公司 | Data transmission method and apparatus |
| CN113766640A (en) * | 2020-06-01 | 2021-12-07 | 华为技术有限公司 | Communication method and device |
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