CN103178925A - Transmission control method for uplink data, terminal and network side device - Google Patents
Transmission control method for uplink data, terminal and network side device Download PDFInfo
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- CN103178925A CN103178925A CN201110433057.7A CN201110433057A CN103178925A CN 103178925 A CN103178925 A CN 103178925A CN 201110433057 A CN201110433057 A CN 201110433057A CN 103178925 A CN103178925 A CN 103178925A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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Abstract
The invention discloses a transmission control method for uplink data, a terminal and a network side device. The method comprises that a network side allocates a plurality of uplink time slots and a first uplink state flag (USF) to the terminal and sends flags of the plurality of uplink time slots and the first USF to the terminal; the first USF is the unique USF allocated by the network side to the plurality of uplink time slots and corresponds to one of the plurality of uplink time slots; and a downlink wireless block which carries a second USF is issued at a downlink time slot corresponding to the uplink time slot corresponding to the first USF, so that the terminal conducts uplink block sending control on the plurality of allocated uplink time slots according to the allocated first USF and the second USF carried in the downlink wireless block. Only one USF is allocated when the plurality of uplink time slots are allocated to the terminal, so that the terminal having the multi-slot function only occupies one USF, the network side can allocate USFs to a plurality of terminals on the condition that USF resources are limited, and the accessible terminal quantity can be increased.
Description
Technical field
The present invention relates to the communications field, particularly a kind of sending control method of upstream data, terminal and network equipment.
Background technology
Along with MTC (Machine Type Communications, machine type communication) technology develops rapidly, M2M (Machine to Machine, machine is to machine) communication service is widely applied, consequent data volume is also increasing, in the situation that resource-constrained need to send upstream data to each communication terminal and effectively control.
Prior art is gone the transmission of data when controlling in realization, by USF (Uplink State Flag, the uplink state sign) dispatch corresponding terminal and send upstream data, for the terminal with multi-slot function, when network side distributes a plurality of ascending time slot for it, need to be respectively each ascending time slot and distribute a USF, if this terminal of network controls sends upstream data at certain ascending time slot, issue the USF that distributes into this ascending time slot, can send up at this ascending time slot by control terminal.
In the prior art, network side is a plurality of ascending time slots of terminal distribution with multi-slot function, and distributes respectively a USF for each ascending time slot, because the field length of USF is limited, therefore, the assignable USF value of other-end tails off, thereby has limited the access of other-end.
Summary of the invention
For when the transmission of upstream data is controlled, increase schedulable terminal quantity, the embodiment of the present invention provides a kind of sending control method, terminal and network equipment of upstream data.Described technical scheme is as follows:
A kind of sending control method of upstream data, described method comprises:
Terminal receives sign and first uplink state sign USF that network side is a plurality of ascending time slots of described terminal distribution, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
Receive the descending radio block that described network side issues at descending time slot corresponding to the ascending time slot corresponding with a described USF, described descending radio block carries the 2nd USF;
The 2nd USF that carries in a USF who distributes according to described network side and described descending radio block carries out up to the described a plurality of ascending time slots that distribute and sends and control.
A kind of sending control method of upstream data, described method comprises:
Network side is a plurality of ascending time slots of terminal distribution and first a uplink state sign USF, and sign and a described USF of described a plurality of ascending time slots sent to described terminal, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
Issue at descending time slot corresponding to the ascending time slot corresponding with a described USF the descending radio block that carries the 2nd USF, make described terminal according to the 2nd USF that carries in a described USF who distributes and described descending radio block, the described a plurality of ascending time slots that distribute are carried out up send control.
A kind of terminal, described terminal comprises:
The first receiver module, sign and first a uplink state sign USF of being used for a plurality of ascending time slots of reception network side distribution, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
The second receiver module is used for receiving the descending radio block that described network side issues at descending time slot corresponding to the ascending time slot corresponding with a described USF, and described descending radio block carries the 2nd USF;
Control module, the 2nd USF for a USF and described descending radio block according to described network side distribution carry carries out up to the described a plurality of ascending time slots that distribute and sends control.
A kind of network equipment, described equipment comprises:
Distribution module is used to a plurality of ascending time slots of terminal distribution and first a uplink state sign USF, and a described USF is the unique USF that distributes for described a plurality of ascending time slots, and corresponding with an ascending time slot in described a plurality of ascending time slots;
The first sending module is used for sign and a described USF of a plurality of ascending time slots of described module assigns are sent to described terminal;
The second sending module, be used for issuing at descending time slot corresponding to the ascending time slot corresponding with a described USF the descending radio block that carries the 2nd USF, make described terminal according to the 2nd USF that carries in a described USF who distributes and described descending radio block, the described a plurality of ascending time slots that distribute are carried out up send control.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Be when having a plurality of ascending time slot of terminal distribution of multi-slot function by network equipment, be only that a plurality of ascending time slots distribute a USF, the USF that comprises in the descending radio block that this terminal is issued according to network equipment and the USF that distributes are controlled on one or more ascending time slots of distribution and send up, the terminal that realization has the multi-slot function only takies a USF, thereby in the situation that USF resource-constrained, make network side can be more terminal distribution USF, thereby increase accessible terminal quantity; In addition, issue descending radio block by network side at descending time slot corresponding to the ascending time slot corresponding with a USF, make terminal only need monitor this descending time slot and can receive the descending radio block that network side issues, and then can save the terminal electric energy.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the sending control method of the upstream data that provides of the embodiment of the present invention 1;
Fig. 2 is the flow chart of the sending control method of the another kind of upstream data that provides of the embodiment of the present invention 1;
Fig. 3 is the Signalling exchange schematic diagram that the transmission of the upstream data that provides of the embodiment of the present invention 2 is controlled;
The structural representation of the descending radio block that Fig. 4 provides for the embodiment of the present invention 2;
Fig. 5 is that schematic diagram is controlled in the transmission of the first upstream data of providing of the embodiment of the present invention 2;
Fig. 6 is that schematic diagram is controlled in the transmission of the second upstream data of providing of the embodiment of the present invention 2;
Fig. 7 is the structural representation of the terminal that provides of the embodiment of the present invention 3;
Fig. 8 is the structural representation of the another kind of terminal that provides of the embodiment of the present invention 3;
Fig. 9 is the structural representation of the network equipment that provides of the embodiment of the present invention 4;
Figure 10 is the structural representation of the another kind of network equipment that provides of the embodiment of the present invention 4;
Figure 11 is the structural representation of the communication system that provides of the embodiment of the present invention 5.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The present embodiment provides a kind of sending control method of upstream data, for convenience of explanation, carries out method that the embodiment of the present invention provides as example take end side, sees also Fig. 1, and the sending control method of this upstream data comprises:
101, terminal reception network side is sign and a USF of a plurality of ascending time slots of terminal distribution, and a USF is that network side is unique USF that a plurality of ascending time slots distribute, and corresponding with an ascending time slot in a plurality of ascending time slots.
Wherein, network side is that the sign of a plurality of ascending time slots of terminal distribution and a USF are carried in up assignment messages (Packet Uplink Assignment) and send to terminal, terminal receives the up assignment messages that network side issues, assignment messages up according to this obtains network side and is a plurality of ascending time slots and a USF of its distribution, certainly, network side can also adopt sign and a USF of a plurality of ascending time slots that other modes will distribute to send to terminal, and the present embodiment is not done concrete restriction to this.
102, receive the descending radio block that network side issues at descending time slot corresponding to the ascending time slot corresponding with a USF, this descending radio block carries the 2nd USF.
For this step, be that an ascending time slot in a plurality of ascending time slots of a USF and distribution of terminal distribution is corresponding due to network side, descending time slot corresponding to each ascending time slot for fear of the terminal monitoring distribution, in the method that the present embodiment provides, network side issues descending radio block at descending time slot corresponding to the ascending time slot corresponding with a USF, terminal is only monitored descending time slot corresponding to ascending time slot corresponding with a USF, can receive the descending radio block that network side issues.Therefore, monitor a plurality of descending time slots, can save the terminal electric energy.
103, the 2nd USF that carries in a USF who distributes according to network side and descending radio block carries out up to a plurality of ascending time slots that distribute and sends and control.
Be specially: if a USF is identical with the 2nd USF, all send up at a plurality of ascending time slots that distribute; If a USF is not identical with the 2nd USF, all do not send up at a plurality of ascending time slots that distribute.
The present embodiment also provides the sending control method of another upstream data, for convenience of explanation, carries out method that the present embodiment provides as example take network side, sees also Fig. 2, and the sending control method of this upstream data comprises:
201, network side is a plurality of ascending time slots of terminal distribution and a USF, and sign and a USF of a plurality of ascending time slots sent to terminal, the one USF is that network side is unique USF that a plurality of ascending time slots distribute, and corresponding with an ascending time slot in a plurality of ascending time slots.
202, issue at descending time slot corresponding to the ascending time slot corresponding with a USF the descending radio block that carries the 2nd USF, make terminal according to the 2nd USF that carries in a USF who distributes and descending radio block, a plurality of ascending time slots that distribute are carried out up send control.
Be specially: if a USF is identical with the 2nd USF, make terminal all send up at a plurality of ascending time slots that distribute; If a USF is not identical with the 2nd USF, make terminal all not send up at a plurality of ascending time slots that distribute.
the sending control method of the upstream data that the present embodiment provides, be when having a plurality of ascending time slot of terminal distribution of multi-slot function by network equipment, be only that a plurality of ascending time slots distribute a USF, the USF that comprises in the descending radio block that this terminal is issued according to network equipment and the USF of distribution are controlled on a plurality of ascending time slots that distribute and send up, the terminal that realization has the multi-slot function only takies a USF, thereby in the situation that USF resource-constrained, make network side can be more terminal distribution USF, thereby increase accessible terminal quantity, in addition, issue descending radio block by network side at descending time slot corresponding to the ascending time slot corresponding with a USF, make terminal only need monitor this descending time slot and can receive the descending radio block that network side issues, and then can save the terminal electric energy.
See also Fig. 3, the present embodiment provides a kind of sending control method of upstream data, in order to increase accessible terminal quantity, the method is being when having a plurality of ascending time slot of terminal distribution of multi-slot function by network side, be only that a plurality of ascending time slots distribute a USF, thereby make this terminal realize that up of a plurality of ascending time slots sends control according to a USF.The method comprises:
301, terminal sends access request message to network side, and in this access request message, the carried terminal support realizes that according to a USF up of a plurality of ascending time slots sends the sign of controlling.
Wherein, terminal includes but not limited to Channel Request (channel request), Packet Channel Request (packet channel request) or EGPRS Packet Channel Request (Enhanced General Packet Radio Service packet channel request) message etc. to the access request message that network side sends, the present embodiment does not limit the concrete access request message that terminal sends, and this access request message carried terminal support is not realized that according to a USF up mode that sends the sign of controlling of a plurality of ascending time slots limits equally.For example, can the original field in access request message increase a sign, or increase a new field, be used for the marking terminal support and realize that according to a USF up of a plurality of ascending time slots sends control.
the access request message that sends take terminal to network side is example as EGPRS Packet Channel Request message, realize up of a plurality of ascending time slots when sending the sign of controlling by this message carried terminal support according to a USF, can be with the value of the MultislotClass field in this message as sign, be used for the marking terminal support and realize that according to a USF up of a plurality of ascending time slots sends control, for example, if be 11101 with the value of the MultislotClass field in this EGPRS Packet Channel Request message, the marking terminal support realizes that according to a USF up of a plurality of ascending time slots sends control, certainly, 11101 exemplary values just herein, can also select other values in practical application, the present embodiment is not done concrete restriction to this.
If terminal is not supported to realize that according to a USF up of a plurality of ascending time slots sends control, terminal is when sending access request message to network side, can not carry above-mentioned sign in this access request message, or in the situation that the above-mentioned sign of same transmission, the value of this sign is set to not support realize that according to a USF up of a plurality of ascending time slots sends control, for this situation, the transmission of upstream data is controlled same as the prior art, does not repeat them here.
302, the access request message of network side receiving terminal transmission, and be designated a plurality of ascending time slots of terminal distribution and a USF according to what carry in access request message, the one USF is that network side is unique USF that a plurality of ascending time slots distribute, and corresponding with an ascending time slot in a plurality of ascending time slots.
Particularly, if owing to all distributing a USF for each ascending time slot of distributing to terminal, can consume a large amount of USF resources, therefore, the support that network side receives the terminal transmission realizes that according to a USF up of a plurality of ascending time slots sends the sign of controlling, after learning that according to this sign the terminal support realizes that according to a USF up transmission of a plurality of ascending time slots controlled, be a plurality of ascending time slots of this terminal distribution, be that a plurality of ascending time slots distribute a unique USF simultaneously, follow-up this USF that is terminal distribution with network side is called a USF.And because a plurality of ascending time slots only distribute a USF, therefore, a USF is corresponding with an ascending time slot in a plurality of ascending time slots.For example, the one USF is corresponding with the ascending time slot of time slot sequence number minimum, or corresponding with the ascending time slot of time slot sequence number maximum, or corresponding with other ascending time slots, the one USF is concrete corresponding with which ascending time slot, and the present embodiment is not done concrete restriction to this.
Need to prove, above-mentioned steps 301 and step 302 are in order to make network side can learn accurately when the transmission of upstream data is controlled whether terminal is supported to realize that according to a USF up of a plurality of ascending time slots sends control, if network side has been learnt the terminal support and has been realized that according to a USF up of a plurality of ascending time slots sends control, can omit above-mentioned steps 301 and step 302.
303, network side sends up assignment messages to terminal, and this up assignment messages comprises sign and USF that network side is a plurality of ascending time slots of terminal distribution.
Particularly, learn that owing to making network side by above-mentioned steps 301 and step 302 the terminal support realizes that according to a USF up of a plurality of ascending time slots sends control, therefore, network side is after being a plurality of ascending time slots of terminal distribution and USF, send it to terminal by up assignment messages, thus a plurality of ascending time slots and the USF that make terminal know that it is assigned with.
During specific implementation, can be in up assignment messages＜Dynamic Allocation struct〉be terminal distribution time slot and a USF in field, because the USF field is 3, multipotency distributes 8 USF values, but regulation has a value to be reserved in existing protocol, and this value is not used in debugs any terminal, equal 7 as USF, when the USF value in descending radio block header was 7, corresponding up of expression was reserved, does not dispatch any terminal.In the time should being worth for terminal distribution in up assignment messages, the expression terminal need not distributed the USF value on this up channel.0,1,3 three time slots are example take network side as the terminal distribution time slot, are available USF value 2 of terminal distribution on time slot 0, distribute respectively a disabled USF value for terminal on time slot 1 and time slot 2, as 7.In addition, network side can also the original field in this information increase a sign or increase a new field when sending up assignment messages to terminal, is used to indicate terminal and carries out the transmission control of upstream data by the method for the present embodiment.
304, terminal receives the up assignment messages that network side sends, and assignment messages up according to this obtains network side and be sign and a USF of a plurality of ascending time slots of its distribution.
Particularly, to comprise network side in the up assignment messages that network side sends be that the sign of a plurality of ascending time slots of terminal distribution is with a USF because terminal receives, therefore, after terminal receives the up assignment messages of network side transmission, can determine that network side is a plurality of ascending time slots of its distribution, and be the USF that a plurality of ascending time slots distribute.With a USF of network side distribution and the relative example that should be of ascending time slot of sequence number minimum, see also Fig. 5, network side is that the ascending time slot of terminal distribution is ascending time slot 1, ascending time slot 2 and ascending time slot 3, three ascending time slots are corresponding up PDCH (Packet Data Channel successively, packet traffic channel) i, up PDCHj and up PDCHk, a USF who distributes take network side as three ascending time slots should be example relative to ascending time slot 1.
305, network side issues descending radio block at descending time slot corresponding to the ascending time slot corresponding with a USF, and this descending radio block carries the 2nd USF.
for this step, because network side is after a plurality of ascending time slots of terminal distribution, only distributed a USF for a plurality of ascending time slots, therefore, network side is when issuing descending radio block, only need to carry a USF in this radio block, and in order to reduce the quantity of terminal monitoring time slot, network side is when issuing descending radio block, taked to issue at descending time slot corresponding to the ascending time slot corresponding with a USF mode of descending radio block, and because this descending radio block carries the 2nd USF, whether terminal can identical according to the 2nd USF that carries in a USF who distributes and descending radio block, a plurality of ascending time slots are carried out up send control, concrete control mode sees subsequent step for details.
Alternatively, according to a USF, a plurality of ascending time slots are carried out up for further refinement terminal and send the mode of controlling, according to concrete application scenarios, the descending radio block that network side issues can also carry and send sign, and this transmission sign is used to indicate terminal and sends up in up of a plurality of ascending time slots transmissions or marking terminal at an ascending time slot.during specific implementation, sending sign can be a transmission indicated value, take the structural representation of descending radio block shown in Figure 4 as example, at BSN (Block Sequence Number, the piece sequence number), FBI (Final Block Indicator, end piece indication), payload, spare, S/P (Supplementary/Poll), RRBP (Relative Reserved Block Period, the relevant reserved block cycle) etc. in the field of descending radio block, the transmission indicated value of transmission sign can be carried at payload field or spare field or other fields in descending radio block, in addition, can also come indicating terminal to send up on an ascending time slot as the transmission indicated value with the combined value of S/P and these two fields of RRBP and still all send up on a plurality of ascending time slots, the present embodiment does not limit the position of carrying that sends indicated value.For example, when the S/P value is 0, coming indicating terminal with the RRBP field is to send up or all send up on a plurality of ascending time slots on an ascending time slot, for example the S/P value is 0, the RRBP field is that 00 o'clock indicating terminal only sends up on an ascending time slot, and the RRPB field is that 01 o'clock indicating terminal all sends up on a plurality of ascending time slots.Certainly, value herein is only an example, can also get other values in practical application, or adopts other modes as sending sign.
306, terminal monitoring descending time slot corresponding to ascending time slot corresponding with a USF receives the descending radio block that network side issues by this descending time slot.
Particularly, because network side issues descending radio block at descending time slot corresponding to the ascending time slot corresponding with a USF, terminal need not to monitor the descending time slot corresponding to each ascending time slot of distribution, gets final product and only need to monitor descending time slot corresponding to ascending time slot corresponding with a USF.The USF that still distributes with network side in above-mentioned steps 304 is relative with the ascending time slot of sequence number minimum in a plurality of ascending time slots that network side distributes should be routine, in this step, terminal only needs to monitor the descending time slot corresponding to ascending time slot of sequence number minimum, and the reception network side gets final product at the descending radio block that this descending time slot issues.For example, in Fig. 5, the descending radio block that the terminal monitoring network side sends at descending time slot 1.Certainly, if the USF that network side distributes is corresponding with the ascending time slot 2 in Fig. 5, in this step, terminal can be monitored descending time slot 2, and receive the descending radio block that network side issues at this descending time slot 2, thereby realize a plurality of ascending time slots are carried out the transmission control of upstream data according to the 2nd USF that carries in a USF who distributes and descending radio block.
307, terminal according to the 2nd USF that carries in a USF who distributes and descending radio block, is carried out up to a plurality of ascending time slots that distribute and is sent control.
Particularly, the content of carrying in the descending radio block that receives according to terminal in step 306 is different, and terminal is carried out up to a plurality of ascending time slots and sent the mode of controlling and be divided into following two kinds of situations:
Situation one
When descending radio block carries the 2nd USF that network side issues and do not carry when sending sign, if the 2nd USF that the network side that terminal receives issues is identical with the pre-assigned USF of network side, terminal all sends up on a plurality of ascending time slots that distribute; If the 2nd USF that the network side that terminal receives issues is not identical with the pre-assigned USF of network side, terminal does not all send up at a plurality of ascending time slots that distribute.
Take situation shown in Figure 5 as example, network side is that the ascending time slot of terminal distribution is ascending time slot 1, ascending time slot 2 and ascending time slot 3, three ascending time slots are corresponding up PDCHi, up PDCHj and up PDCHk successively, network side is that a USF of these three ascending time slots distribution is corresponding with ascending time slot 1, is worth to be X.Because, the descending radio block that this moment, network side issued at descending time slot 1 carries the 2nd USF that network side issues, the terminal monitoring descending time slot 1, and receive the descending radio block that network side issues at descending time slot 1, obtain the 2nd USF that network side issues, if the 2nd USF value of carrying in the descending radio block that network side issues is similarly X, terminal all sends up at ascending time slot 1, ascending time slot 2, ascending time slot 3; If the 2nd USF value of carrying in the descending radio block that network side issues is non-X, terminal does not all send up at ascending time slot 1, ascending time slot 2, ascending time slot 3.
Situation two
When descending radio block carried the 2nd USF that network side issues and sends sign, if the 2nd USF that network side issues is not identical with the pre-assigned USF of network side, terminal did not all send up on a plurality of ascending time slots of network side distribution; If the 2nd USF that network side issues is identical with the pre-assigned USF of network side, when sending the sign indication when many ascending time slots send up, terminal all sends up on a plurality of ascending time slots that network side distributes; When sending the sign indication when an ascending time slot sends up, terminal sends up at the ascending time slot that distributes USF.
Take situation shown in Figure 6 two as example, network side is that the ascending time slot of terminal distribution is ascending time slot 1, ascending time slot 2 and ascending time slot 3, three ascending time slots are corresponding up PDCHi, up PDCHj and up PDCHk successively, network side is that a USF of these three ascending time slots distribution is corresponding with ascending time slot 1, is worth to be X.the descending radio block that network side issues at descending time slot 1 comprises the 2nd USF and the transmission sign that network side issues, terminal only need be monitored descending time slot 1, and receive the descending radio block that network side issues at descending time slot 1, the descending radio block that parsing issues at descending time slot 1, obtain the 2nd USF and transmission sign that network side issues, if the 2nd USF value that the network side that parsing obtains issues is similarly X, when sending the sign indication when a plurality of ascending time slots send up (namely sending indicated value is 1), terminal is at ascending time slot 1, ascending time slot 2, all send up on ascending time slot 3, when sending the sign indication when an ascending time slot sends up (namely sending indicated value is 0), terminal only sends up on ascending time slot 1.The value that sends indicated value herein is an example effect, equally also can get other values.
When no matter realizing the present embodiment, because terminal is only monitored the descending time slot that network side issues descending radio block, namely only monitor descending time slot corresponding to ascending time slot corresponding with a USF, and need not to monitor the descending time slot corresponding with all ascending time slots that distribute, therefore, can save the electric energy of terminal.
the sending control method of the upstream data that the present embodiment provides, be when having a plurality of ascending time slot of terminal distribution of multi-slot function by network equipment, only distribute a USF for one of them ascending time slot, the USF that comprises in the descending radio block that this terminal is issued according to network equipment and the USF of distribution are controlled on one or more ascending time slots and send up, the terminal that realization has the multi-slot function only takies a USF, thereby in the situation that USF resource-constrained, make network side can be more terminal distribution USF, thereby increase accessible terminal quantity, in addition, issue descending radio block by network side at descending time slot corresponding to the ascending time slot corresponding with a USF, make terminal only need monitor this descending time slot and can receive the descending radio block that network side issues, and then can save the terminal electric energy.
The present embodiment provides a kind of terminal, is used for carrying out the method for above-described embodiment, sees also Fig. 7, and terminal comprises: the first receiver module 701, the second receiver module 702 and control module 703;
Wherein, the first receiver module 701, sign and a USF of being used for a plurality of ascending time slots of reception network side distribution, a USF are that network side is unique USF that a plurality of ascending time slots distribute, and corresponding with an ascending time slot in a plurality of ascending time slots.
The second receiver module 702 is used for receiving the descending radio block that network side issues at descending time slot corresponding to the ascending time slot corresponding with a USF, and descending radio block carries the 2nd USF.
Wherein, when a plurality of ascending time slots that above-mentioned the first receiver module 701 reception network sides are its distribution and a USF, network side can be carried at it in up assignment messages and send, the first receiver module 701 can receive the up assignment information that network side sends, assignment information up according to this obtains network side and is sign and a USF of a plurality of ascending time slots of its distribution, specifically see the description of step 101 in above-described embodiment one for details, and the description of step 303 and step 304 in above-described embodiment two.
The concrete mode that the second receiver module 702 receives the descending radio block that network sides issue sees the associated description of step 305 and step 306 in above-described embodiment two for details.
Particularly, control module 703 if it is identical with the 2nd USF specifically to be used for a USF, all sends up at a plurality of ascending time slots that distribute; If a USF and the 2nd USF are not identical, all do not send up at a plurality of ascending time slots that distribute.
Realize in the process of the present embodiment, if also carrying, the descending radio block that the second receiver module 602 receives sends sign, control module 703, if concrete identical with the 2nd USF for a USF, and send the sign indication and send up at a plurality of ascending time slots, all send up at a plurality of ascending time slots that distribute; If a USF is identical with the 2nd USF, and send the sign indication up of an ascending time slot transmission, send up at the ascending time slot corresponding with a USF; If a USF and the 2nd USF are not identical, all do not send up at a plurality of ascending time slots that distribute.
The control mode of control module 703 sees the associated description of step 307 in above-described embodiment two for details.
As shown in Figure 8, this terminal is except comprising the first receiver module 701 shown in Figure 7, the second receiver module 702 and control module 703, also comprise: sending module 700, be used for when sending access request message to network side, the carried terminal support realizes that according to a USF up of a plurality of ascending time slots sends the sign of controlling, and makes network side be designated a plurality of ascending time slots of terminal distribution and a USF according to this in access request message.
Particularly, when this sending module 700 sends access request message, this access request message includes but not limited to Channel Request (channel request), Packet Channel Request (packet channel request) or EGPRS Packet Channel Request (Enhanced General Packet Radio Service packet channel request) message etc., sees the associated description of step 301 and step 302 in above-described embodiment two for details.
The terminal that the present embodiment provides is gone the transmission of data when controlling in realization, USF by the USF that comprises in the descending radio block that issues according to network equipment and distribution is controlled on one or more ascending time slots and sends up, the terminal that realization has the multi-slot function only takies a USF who issues, thereby in the situation that it is limited to issue the field of USF, make network side issue USF for more terminal, thereby increase schedulable terminal quantity.In addition, because terminal only need be monitored the descending radio block that a descending time slot issues and gets final product, and then can saves energy; In addition, because network side issues descending radio block at descending time slot corresponding to the ascending time slot corresponding with a USF, therefore, terminal only need be monitored this descending time slot can receive the descending radio block that network side issues, and then can save the terminal electric energy.
The present embodiment provides a kind of network equipment, is used for carrying out the method for above-described embodiment, sees also Fig. 9, and network equipment comprises: distribution module 901, the first sending module 902 and the second sending module 903;
The first sending module 902, the sign and the USF that are used for a plurality of ascending time slots that distribution module 901 is distributed send to terminal;
The second sending module 903, be used for issuing at descending time slot corresponding to the ascending time slot corresponding with a USF the descending radio block that carries the 2nd USF, make terminal according to the 2nd USF that carries in a USF who distributes and descending radio block, a plurality of ascending time slots that distribute are carried out up send control.
The first sending module 902 can send up assignment information to terminal, and sign and a USF of a plurality of ascending time slots that distribution module 901 is distributed are carried in up assignment information, make terminal obtain by receiving this up assignment information a plurality of ascending time slots and USF that network side is its distribution, specifically see the description of step 101 in above-described embodiment one for details, and the description of step 303 and step 304 in above-described embodiment two.
The mode that the second sending module 903 issues descending radio block specifically sees the associated description of step 305 and step 306 in above-described embodiment two for details.
Further, the descending radio block that the second sending module 903 issues also carries the transmission indication, and this sends indication and sends up piece in up of a plurality of ascending time slots transmissions or marking terminal at an ascending time slot for marking terminal.
As shown in figure 10, this network equipment also comprises: receiver module 900, be used for the access request message that receiving terminal sends, and in this access request message, the carried terminal support realizes that according to a USF up of a plurality of ascending time slots sends the sign of controlling;
Correspondingly, distribution module 901, concrete being used for is designated a plurality of ascending time slots of terminal distribution and a USF according to what receiver module 900 received.
Particularly, the access request message that this receiver module 900 receives includes but not limited to Channel Request (channel request), Packet Channel Request (packet channel request) or EGPRS Packet Channel Request (Enhanced General Packet Radio Service packet channel request) message etc., sees the associated description of step 301 and step 302 in above-described embodiment two for details.
The network equipment that the present embodiment provides, by being a plurality of time slots of terminal distribution, and be only USF of a time slot allocation in a plurality of time slots, terminal is controlled on one or more ascending time slots according to the USF of the USF that comprises in the descending radio block that issues and distribution sends up, the terminal that realization has the multi-slot function only takies a USF who issues, thereby in the situation that it is limited to issue the field of USF, can issues USF for more terminal, thereby increase schedulable terminal quantity.In addition, because this network equipment issues descending radio block at descending time slot corresponding to the ascending time slot corresponding with a USF, thereby make terminal only need monitor this descending time slot and can receive the descending radio block that this network equipment issues, and then can save the terminal electric energy.
The present embodiment provides a kind of communication system, sees also Figure 11, and this communication system comprises terminal 1101 and network equipment 1102;
Wherein, the composition structure of the terminal 1101 that the present embodiment provides and function see also above-described embodiment 3 with the terminal that embodiment 3 provides, and are not repeated herein.The composition structure of the network equipment 1102 that the present embodiment provides and function see also above-described embodiment 4 with the terminal that embodiment 4 provides, and are not repeated herein.
The communication system that the present embodiment provides, the USF that comprises in the descending radio block that issues according to network equipment by terminal and the USF of distribution are controlled on one or more ascending time slots and send up, the terminal that realization has the multi-slot function only takies a USF who issues, thereby in the situation that it is limited to issue the field of USF, make network side issue USF for more terminal, thereby increase schedulable terminal quantity.In addition, issue descending radio block by network equipment at ascending time slot corresponding to the descending time slot corresponding with a USF, make terminal only need monitor this descending time slot and can receive the descending radio block that network equipment issues, and then can save the terminal electric energy.
Need to prove: the terminal that above-described embodiment provides, network equipment and communication system, when statement, only the division with above-mentioned each functional module is illustrated, in practical application, can as required above-mentioned functions be distributed and be completed by different functional modules, the internal structure of the equipment of being about to is divided into different functional modules, to complete above-mentioned all or part of function.In addition, the sending control method embodiment of above-mentioned terminal, network measurement equipment, communication system embodiment and upstream data belongs to same idea, sees embodiment of the method for details, repeats no more herein.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the relevant hardware of instruction to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (14)
1. the sending control method of a upstream data, is characterized in that, described method comprises:
Terminal receives sign and first uplink state sign USF that network side is a plurality of ascending time slots of described terminal distribution, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
Receive the descending radio block that described network side issues at descending time slot corresponding to the ascending time slot corresponding with a described USF, described descending radio block carries the 2nd USF;
The 2nd USF that carries in a USF who distributes according to described network side and described descending radio block carries out up to the described a plurality of ascending time slots that distribute and sends and control.
2. method according to claim 1, is characterized in that, the 2nd USF that carries in a described USF who distributes according to described network side and described descending radio block carries out up to the described a plurality of ascending time slots that distribute and sends to control and comprise:
If a described USF is identical with described the 2nd USF, send up at the described a plurality of ascending time slots that distribute;
If a described USF is not identical with described the 2nd USF, do not send up at the described a plurality of ascending time slots that distribute.
3. method according to claim 1, it is characterized in that, described descending radio block also carries and sends sign, described transmission sign is used to indicate in up of a plurality of ascending time slots transmissions or indication and sends up at an ascending time slot, the 2nd USF that carries in a described USF who distributes according to described network side and described descending radio block, carry out up to the described a plurality of ascending time slots that distribute and send to control and comprise:
If a described USF is identical with described the 2nd USF, and the indication of described transmission sign all sends up at the described a plurality of ascending time slots that distribute up of a plurality of ascending time slots transmissions;
If a described USF is identical with described the 2nd USF, and the indication of described transmission sign sends up at the ascending time slot corresponding with a described USF up of an ascending time slot transmission;
If a described USF is not identical with described the 2nd USF, all do not send up at the described a plurality of ascending time slots that distribute.
4. method according to claim 1, is characterized in that, before the sign and the first uplink state sign USF of a plurality of ascending time slots that described terminal reception network side is described terminal distribution, described method also comprises:
When described terminal sends access request message to described network side, carry described terminal support and realize that according to a USF up of a plurality of ascending time slots sends the sign of controlling in described access request message, make described network side according to described a plurality of ascending time slots of described terminal distribution and the first uplink state sign USF of being designated.
5. the sending control method of a upstream data, is characterized in that, described method comprises:
Network side is a plurality of ascending time slots of terminal distribution and first a uplink state sign USF, and sign and a described USF of described a plurality of ascending time slots sent to described terminal, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
Issue at descending time slot corresponding to the ascending time slot corresponding with a described USF the descending radio block that carries the 2nd USF, make described terminal according to the 2nd USF that carries in a described USF who distributes and described descending radio block, the described a plurality of ascending time slots that distribute are carried out up send control.
6. method according to claim 5, is characterized in that, described descending radio block also carries and sends sign, and described transmission sign is used to indicate described terminal up of a plurality of ascending time slots transmissions or sends up at an ascending time slot.
7. method according to claim 5, is characterized in that, described network side is that before a plurality of ascending time slots of terminal distribution and first uplink state identify USF, described method also comprises:
Receive the described terminal support that described terminal sends and realize that according to a USF up of a plurality of ascending time slots sends the sign of controlling when initiating access request message;
Correspondingly, according to described a plurality of ascending time slots of described terminal distribution and USF of being designated.
8. a terminal, is characterized in that, described terminal comprises:
The first receiver module, sign and first a uplink state sign USF of being used for a plurality of ascending time slots of reception network side distribution, a described USF is that described network side is unique USF that described a plurality of ascending time slot distributes, and corresponding with an ascending time slot in described a plurality of ascending time slots;
The second receiver module is used for receiving the descending radio block that described network side issues at descending time slot corresponding to the ascending time slot corresponding with a described USF, and described descending radio block carries the 2nd USF;
Control module, the 2nd USF for a USF and described descending radio block according to described network side distribution carry carries out up to the described a plurality of ascending time slots that distribute and sends control.
9. terminal according to claim 8, is characterized in that, described control module if it is identical with described the 2nd USF to be used for a described USF, all sends up at the described a plurality of ascending time slots that distribute; If a described USF is not identical with described the 2nd USF, all do not send up at the described a plurality of ascending time slots that distribute.
10. terminal according to claim 8, it is characterized in that, the descending radio block that described the second receiver module receives also carries and sends sign, and described transmission sign is used to indicate described terminal up of a plurality of ascending time slots transmissions or sends up at an ascending time slot;
Described control module, concrete be used for when a described USF identical with described the 2nd USF, and the indication of described transmission sign all sends up at the described a plurality of ascending time slots that distribute when a plurality of ascending time slots send up;
When a described USF is identical with described the 2nd USF, and described transmission sign indication sends up at the ascending time slot corresponding with a described USF when an ascending time slot sends up;
When a described USF is not identical with described the 2nd USF, all do not send up at the described a plurality of ascending time slots that distribute.
11. terminal according to claim 8 is characterized in that, described terminal also comprises:
Sending module, be used for when sending access request message to described network side, carry described terminal support and realize that according to a USF up of a plurality of ascending time slots sends the sign of controlling, and makes described network side according to described a plurality of ascending time slots of described terminal distribution and USF of being designated in described access request message.
12. a network equipment is characterized in that, described equipment comprises:
Distribution module is used to a plurality of ascending time slots of terminal distribution and first a uplink state sign USF, and a described USF is the unique USF that distributes for described a plurality of ascending time slots, and corresponding with an ascending time slot in described a plurality of ascending time slots;
The first sending module is used for sign and a described USF of a plurality of ascending time slots of described module assigns are sent to described terminal;
The second sending module, be used for issuing at descending time slot corresponding to the ascending time slot corresponding with a described USF the descending radio block that carries the 2nd USF, make described terminal according to the 2nd USF that carries in a described USF who distributes and described descending radio block, the described a plurality of ascending time slots that distribute are carried out up send control.
13. network equipment according to claim 12, it is characterized in that, the described descending radio block that described the second sending module issues also carries and sends indication, and described transmission indication is used to indicate described terminal up of a plurality of ascending time slots transmissions or indicates described terminal to send up at an ascending time slot.
14. network equipment according to claim 12 is characterized in that, described equipment also comprises:
Receiver module is used for receiving the access request message that described terminal sends, and carries described terminal support in described access request message and realizes that according to a USF up of a plurality of ascending time slots sends the sign of controlling;
Correspondingly, described distribution module, concrete described a plurality of ascending time slots of described terminal distribution and USF of being designated for receiving according to described receiver module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433057.7A CN103178925A (en) | 2011-12-21 | 2011-12-21 | Transmission control method for uplink data, terminal and network side device |
| PCT/CN2012/085217 WO2013091461A1 (en) | 2011-12-21 | 2012-11-24 | Uplink data transmission control method, terminal, and network side device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433057.7A CN103178925A (en) | 2011-12-21 | 2011-12-21 | Transmission control method for uplink data, terminal and network side device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103178925A true CN103178925A (en) | 2013-06-26 |
Family
ID=48638565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433057.7A Withdrawn CN103178925A (en) | 2011-12-21 | 2011-12-21 | Transmission control method for uplink data, terminal and network side device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103178925A (en) |
| WO (1) | WO2013091461A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981015A (en) * | 2014-04-11 | 2015-10-14 | 华为技术有限公司 | Uplink resource allocation method, base station and user equipment (UE) |
| WO2016026075A1 (en) * | 2014-08-18 | 2016-02-25 | 华为技术有限公司 | Data transmission method, device and system |
| WO2016029337A1 (en) * | 2014-08-25 | 2016-03-03 | 华为技术有限公司 | Uplink scheduling method and apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2400279B (en) * | 2003-06-18 | 2005-08-10 | Matsushita Electric Ind Co Ltd | Extended dynamic resource allocation in packet data transfer |
| CN100583729C (en) * | 2006-03-06 | 2010-01-20 | 华为技术有限公司 | Method for indicating the packet data channel used by the terminal to send the data |
| CN101043715A (en) * | 2006-03-21 | 2007-09-26 | 华为技术有限公司 | Method of uplink channel distribution |
| CN100579078C (en) * | 2007-06-19 | 2010-01-06 | 华为技术有限公司 | Method, base station and subscriber terminal for implementing ascending resource scheduling |
-
2011
- 2011-12-21 CN CN201110433057.7A patent/CN103178925A/en not_active Withdrawn
-
2012
- 2012-11-24 WO PCT/CN2012/085217 patent/WO2013091461A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981015A (en) * | 2014-04-11 | 2015-10-14 | 华为技术有限公司 | Uplink resource allocation method, base station and user equipment (UE) |
| CN104981015B (en) * | 2014-04-11 | 2019-05-24 | 华为技术有限公司 | Uplink resource allocating method, base station and user equipment |
| WO2016026075A1 (en) * | 2014-08-18 | 2016-02-25 | 华为技术有限公司 | Data transmission method, device and system |
| WO2016029337A1 (en) * | 2014-08-25 | 2016-03-03 | 华为技术有限公司 | Uplink scheduling method and apparatus |
| CN105556881A (en) * | 2014-08-25 | 2016-05-04 | 华为技术有限公司 | Uplink scheduling method and apparatus |
| CN105556881B (en) * | 2014-08-25 | 2019-04-05 | 华为技术有限公司 | A kind of uplink dispatch method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013091461A1 (en) | 2013-06-27 |
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Application publication date: 20130626 |