CN102281634A

CN102281634A - Scheduling method and transmitting method of uplink data, base station and user equipment

Info

Publication number: CN102281634A
Application number: CN2010101957375A
Authority: CN
Inventors: 李超君; 范霄安; 张兴炜
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-12-14
Anticipated expiration: 2030-06-09
Also published as: CN102281634B

Abstract

The embodiment of the invention discloses a scheduling method and a transmitting method of uplink data, a base station and user equipment, relating to the technical field of communication and being invented for being capable of dynamically distinguishing continuous frequency domain resource allocation indication and non-continuous frequency domain allocation indication in real time without increasing information bit number of original scheduling information. The scheduling method of the uplink data transmission comprises the steps of: determining a configuration manner of a frequency hopping information domain; informing the user equipment of the configuration manner of the frequency hopping information domain; generating scheduling information for indicating the user equipment for carrying out uplink data transmission according to the configuration manner of the frequency hopping information domain; and sending the scheduling information to the user equipment. The embodiment of the invention can be used in an enhanced long-term evolution technology.

Description

The dispatching method of upstream data, transmission method, base station and subscriber equipment

Technical field

The present invention relates to communication technical field, relate in particular to a kind of dispatching method, transmission method, base station and subscriber equipment of upstream data.

Background technology

Along with growth of requirement and development of technology, wireless communication system is more and more higher to the data rate requirement, and except needs improved transmission bandwidth, spectrum efficiency also needed to increase considerably.In order to improve spectrum efficiency, strengthen Long Term Evolution (LTE-A, Long Term EvolutionAdvanced) discontinuous resource allocation has been introduced in system up, promptly in a unit carrier bandwidths, can distribute a plurality of discrete frequency bands, with Long Term Evolution (Long Term Evolution, LTE) the continuous frequency domain resource distribution of version 8 (Rel-8, Release 8) is compared, and can obtain bigger frequency domain selection scheduling gain.

In the LTE system, evolution base station (eNB, Evolved NodeB) sends data to subscriber equipment (UE, User Equipment) and is called data downstream, and subscriber equipment sends data to the base station and is called data uplink.Subscriber equipment receives or sends before the business datum, need know that base station configuration gives the Downlink Control Information (DCI of this subscriber equipment, Downlink Control Information), this DCI is by physical layer descending control channel (Physical Downlink Control channel, PDCCH) carrying.Four kinds of information of DCI indication of LTE the 8th version (Rel-8, Release 8): the schedule information of downlink data transmission, the schedule information of transmitting uplink data, uplink power control order and some broadcast signalings.Accordingly, there is multiple DCI form (DCI format).Wherein, what DCI format 0 indicated is the schedule information (UL schedulingGrant) of transmitting uplink data, adopts single-antenna transmission pattern and continuous frequency domain resource indicating mode.And in the LTE-A system, because introducing the upstream discontinuous frequency domain resource distributes, and the information bit of the DCI form of indication upstream discontinuous frequency domain resource distribution is the same with the information bit of DCI format 0, therefore, the DCI form of indication upstream discontinuous frequency domain resource distribution will be distinguished with DCI format 0.In order to describe clear and definite, the DCI form that will indicate the upstream discontinuous frequency domain resource to distribute herein is called DCI format 0A.

In the prior art, mainly adopt dual mode to distinguish DCI format 0 and DCI format0A.Wherein a kind of mode is: under the single-antenna transmission pattern, adopt the redundant information bits of DCI format 0 to distinguish DCI format 0A and DCI format 0.Another kind of mode is with DCIformat 0 increase by 1 bit, to distinguish DCI format 0A and DCIformat 0 by 1 bit that increases newly.

State in realization in the process of distinguishing DCI format 0 and DCI format 0A, the inventor finds that there are the following problems at least in the prior art: under first kind of differentiation mode, can not dynamically distinguish DCI format 0A and DCI format 0 constantly, when up system bandwidth during greater than the descending system bandwidth of pairing with it, there is not redundant information bits among the DCI format 0, therefore can't distinguishes DCI format 0A and DCI format 0.And second kind of differentiation mode increases the blind decoding number of times that information bit can increase the PDCCH of the inside, common search space, influences the performance of system.

Summary of the invention

Embodiments of the invention provide a kind of dispatching method, transmission method, base station and subscriber equipment of upstream data, can dynamically distinguish continuous frequency domain resource distribution and discontinuous frequency domain resource constantly and distribute indication, and do not increase the information bit of former schedule information, promptly can dynamically distinguish DCI format 0A and DCI format 0 constantly, and not increase the information bit of DCI format 0.

For achieving the above object, embodiments of the invention adopt following technical scheme:

A kind of dispatching method of upstream data comprises:

Determine the configuration mode of frequency frequency hopping information field;

The configuration mode of the described frequency frequency hopping of notifying user equipment information field;

According to the configuration mode of described frequency frequency hopping information field, generate the schedule information that the described subscriber equipment of indication carries out transmitting uplink data;

Send described schedule information to subscriber equipment.

A kind of transmission of uplink data method comprises:

Obtain the configuration mode of frequency frequency hopping information field;

Receive the schedule information of transmitting uplink data;

According to the configuration mode of described frequency frequency hopping information field, resolve described schedule information;

According to the schedule information of described parsing, carry out transmitting uplink data.

A kind of base station comprises:

Dispensing unit is used for determining the configuration mode of frequency frequency hopping information field;

Notification unit is used for the configuration mode of the described frequency frequency hopping of notifying user equipment information field;

Scheduling unit is used for the configuration mode according to described frequency frequency hopping information field, generates the schedule information that the described subscriber equipment of indication carries out transmitting uplink data;

Transmitting element is used for sending described schedule information to subscriber equipment.

A kind of subscriber equipment comprises:

Control unit is used to obtain the configuration mode of frequency frequency hopping information field;

Receiving element is used to receive the schedule information of transmitting uplink data;

Resolution unit is used for the configuration mode according to described frequency frequency hopping information field, resolves described schedule information;

Transmission unit is used for the schedule information according to described parsing, carries out transmitting uplink data.

Adopt technique scheme, the dispatching method of the upstream data that the embodiment of the invention provides, transmission of uplink data method, base station, subscriber equipment, can be by the configuration mode of the frequency frequency hopping information field in the schedule information of transmitting uplink data and the information content under the customized configuration mode, dynamically distinguishing up continuous frequency domain resource distribution and discontinuous frequency domain resource constantly distributes, promptly distinguish DCI format 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

The flow chart of the dispatching method of the transmitting uplink data that Fig. 1 provides for the embodiment of the invention;

Fig. 2 is the configuration mode schematic diagram in the embodiment of the invention;

Fig. 3 is the another kind of schematic diagram of the configuration mode in the embodiment of the invention;

Fig. 4 is the flow chart of the embodiment of the invention one;

The flow chart of the method for the transmitting uplink data that Fig. 5 provides for the embodiment of the invention;

Fig. 6 is the flow chart of the embodiment of the invention two;

The structured flowchart of the base station that Fig. 7 provides for the embodiment of the invention;

The another kind of structured flowchart of the base station that Fig. 8 provides for the embodiment of the invention;

The structured flowchart of the subscriber equipment that Fig. 9 provides for the embodiment of the invention;

The another kind of structured flowchart of the subscriber equipment that Figure 10 provides for the embodiment of the invention;

The structured flowchart of the data transmission system that Figure 11 provides for the embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.

As shown in Figure 1, the dispatching method of the upstream data that the embodiment of the invention provides comprises the following steps:

S11 determines the configuration mode of frequency frequency hopping information field;

S12, the configuration mode of the described frequency frequency hopping of notifying user equipment information field;

S13 according to the configuration mode of described frequency frequency hopping information field, generates the schedule information that the described subscriber equipment of indication carries out transmitting uplink data;

S14 sends described schedule information to subscriber equipment.

Need to prove that those skilled in the art can suitably adjust the sequencing between above-mentioned steps according to actual conditions, for example, S12 can be positioned at after S13 or the S14, and present embodiment does not limit this.

In the LTE system, transmitting uplink data is only supported the continuous frequency domain resource transmission of single antenna, therefore, only there are 0 one kinds of DCI forms of DCIformat in the schedule information that the transmitting uplink data of subscriber equipment is handed down in the base station, the information content that DCI format 0 comprises and information bit expense are as shown in table 1, according to table 1 as can be known, and in the information field of DCI format 0, comprise the Frequency Hopping information field, the information bit that this information field takies is 1 bit.In addition, when up system bandwidth was not more than with it the descending system bandwidth of pairing, needing increased redundant information bits, and when for example up-downgoing system bandwidth all be 20MHz, DCI format 0 needed increase by 1 bit redundant information.

And in the LTE-A system, up support single antenna and multi-antenna transmitting are failed pattern, support continuous and discontinuous resource allocation.Therefore in the LTE-A system, under the single antenna transmissions pattern, the schedule information that the transmitting uplink data of subscriber equipment is handed down in the base station can either be indicated the continuous frequency domain resource method of salary distribution, can also indicate the discontinuous frequency domain resource method of salary distribution, promptly except that DCI format0 DCI form, also need to indicate the DCI form of discontinuous resource allocation, i.e. DCIformat 0A.

The dispatching method of the upstream data that the embodiment of the invention provides, by the configuration mode of the frequency frequency hopping information field among the DCI format 0 and the information content under the customized configuration mode, dynamically distinguishing up continuous frequency domain resource distributes and the discontinuous frequency domain resource method of salary distribution, promptly distinguish DCIformat 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Table 1:DCI format 0

In the S11 step, whether the base station will be at first be in factors such as power limited scene according to the estimation condition and/or the subscriber equipment of uplink signal-channel quality, determine the configuration mode of frequency frequency hopping information field, described configuration mode has been determined the meaning of the content of frequency frequency hopping information field, and what promptly the content of frequency frequency hopping information field was indicated is what.Wherein, frequency frequency hopping information field can have two kinds of configuration modes, and is specific as follows:

First configuration mode:

1 bit information of described frequency frequency hopping information field is used to indicate the ascending resource method of salary distribution for not adopting the up cline frequency resource allocation of frequency frequency hopping, perhaps for adopting the up cline frequency resource allocation of frequency frequency hopping; Concrete, in order to mate the value of LTE Rel-8 standard definition, 1 bit information value of described frequency frequency hopping information field is the up cline frequency resource allocation that the frequency frequency hopping is not adopted in 0 expression, and 1 bit information value of described frequency frequency hopping information field is the up cline frequency resource allocation that the frequency frequency hopping is adopted in 1 expression; Under first configuration mode, transmitting uplink data only supports continuous frequency domain resource to distribute, and does not support discontinuous frequency domain resource to distribute.

That is: when the base station determined that the configuration mode of frequency frequency hopping information field is first configuration mode, under the single antenna transmissions pattern, the schedule information that is issued was DCI format 0, only adopted DCIformat 0 to come the dispatching uplink transfer of data.Whether the 1 bit information indication frequency frequency hopping of DCI format 0 frequency frequency hopping information field the inside opens, and its value is 0 to represent not frequency hopping, and its value is 1 to represent frequency hopping.

First configuration mode is fit to uplink signal-channel quality and estimates inaccurate situation.Uplink signal-channel quality is estimated to be forbidden to be not suitable for using discontinuous frequency domain resource to distribute, and therefore unpunctual when up quality estimation, the base station can determine that frequency frequency hopping information field is first configuration mode.

In addition, when user terminal is in the power limited scene, be not suitable for using discontinuous frequency domain resource to distribute.Adopt the cube amount (CM of the signal of upstream discontinuous resource allocation, CubicMetric) and out-of-band radiation bigger than what adopt continuous resource to distribute, so need the power rollback, the maximum transmission power that allows when promptly user terminal adopts discontinuous resource allocation to send signal is than adopting continuous resource to divide timing little.For example, when the user was in cell edge, the transmitted power that needs was bigger, if adopt discontinuous resource allocation, because the maximum transmission power of its permission is less, can influence performance.Therefore when user terminal was in the power limited scene, the base station can determine that frequency frequency hopping information field is first configuration mode.

Second configuration mode:

It is that up continuous frequency domain resource is distributed or discontinuous frequency domain resource is distributed that 1 bit information of described frequency frequency hopping information field is used to indicate the ascending resource method of salary distribution, that is distinguishes DCI format 0 and DCI format 0A;

That is: when the base station determines that the configuration mode of frequency frequency hopping information field is second configuration mode, for up single antenna transmissions pattern, the base station will adopt DCI format 0 or DCI format 0A to come the dispatching uplink data.The differentiation of DCI format 0 and DCI format 0A is by the 1 bit information indication of frequency frequency hopping information field.

Here it is pointed out that owing to need whether be in the configuration mode that factor such as power limited scene is determined frequency frequency hopping information field according to the estimation condition of uplink signal-channel quality and/or subscriber equipment configuration mode may real time altering.And in the base station to the interval of reshuffling of the configuration mode of frequency frequency hopping information field, have ambiguity between base station and the subscriber equipment, promptly can't confirm present configuration status each other.In order to guarantee the reliability of transmitting uplink data, the dispatching method that the embodiment of the invention provides, under second configuration mode:

When the frequency frequency hopping was not supported in described up continuous resource distribution, 1 bit information value of described frequency frequency hopping information field was 0 o'clock, and expression does not adopt the continuous resource of frequency frequency hopping to distribute, and the bit of described frequency frequency hopping information field is 1 o'clock, represents discontinuous resource allocation;

When described up continuous resource distributed support frequency frequency hopping, 1 bit information value of described frequency frequency hopping information field was 1 o'clock, and expression adopts the continuous resource of frequency frequency hopping to distribute, and the bit of described frequency frequency hopping information field is 0 o'clock, represents discontinuous resource allocation.

Like this, under second configuration mode, when the frequency frequency hopping was not supported in up continuous resource distribution, as shown in Figure 2, the bit of frequency frequency hopping information field the inside was 0 o'clock, and the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.And under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 0, represent all that up continuous resource distributes and open frequency frequency hopping not, effectively guaranteed the reliability of transmitting uplink data.

In like manner, under second configuration mode, when up continuous resource distributed support frequency frequency hopping, as shown in Figure 3, the bit of frequency frequency hopping information field the inside was 1 o'clock, and the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 0 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.And because under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 1, represent that all up continuous resource distributes and the open frequency frequency hopping, has effectively guaranteed the reliability of transmitting uplink data.

Because under second configuration mode, frequency frequency hopping information field can't indicate whether to support the frequency frequency hopping, in order to address this problem, the dispatching method that the embodiment of the invention provides also comprises: the frequency frequency hopping is not supported in the up continuous resource distribution that preestablishes under described second configuration mode.

This is because for DCI format 0A, does not support the frequency frequency hopping because the upstream discontinuous frequency domain resource is distributed, and need not indication.For DCI format 0, the influence of function of closing the frequency frequency hopping is very little, be because the benefit of the frequency diversity that the frequency frequency hopping has on the one hand, be mainly used in the inaccurate scene of channel quality estimation, on the other hand, unpunctual when channel quality estimation, the base station determines that usually frequency frequency hopping information field is first configuration mode.

By setting in advance, under second configuration mode of this moment, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent the continuous resource distribution and do not support frequency hopping, the bit of described frequency frequency hopping information field is 1 o'clock, represent discontinuous resource allocation, solved the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, the dispatching method that the embodiment of the invention provides, also can be in the S12 step, adopt the configuration mode of the described frequency frequency hopping of high-level signaling notifying user equipment information field, when the described frequency frequency hopping of notifying user equipment information field is second configuration mode, adopt high-level signaling to notify the up continuous resource under described second configuration mode of described subscriber equipment to distribute whether support the frequency frequency hopping; Wherein, described high-level signaling comprises Radio Resource control (RRC, Radio ResourceControl) signaling and medium access control (MAC, Media Access Control) signaling etc.In order to guarantee reliability and can be configured by subscriber equipment, in embodiments of the present invention, preferably adopt the RRC signaling to notify.Like this, also can solve the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, the embodiment of the invention also can only be applied to the DCI format 0 and the DCI format 0A of the inside, user terminal particular search space.For the common search space, only support the DCI format 0 of LTE Rel-8 definition, like this, even under second configuration mode, also can dynamically indicate the ascending resource method of salary distribution for not adopting the up cline frequency resource allocation of frequency frequency hopping by send DCI format 0 in the inside, common search space, perhaps, promptly solved the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field for adopting the up cline frequency resource allocation of frequency frequency hopping.

Further, if described frequency frequency hopping information field is second configuration mode, the S13 step specifically can be:

Second configuration mode according to described frequency frequency hopping information field, generate the schedule information that the described subscriber equipment of indication carries out transmitting uplink data, wherein, 1 bit information value of the frequency frequency hopping information field of described schedule information indicates discontinuous frequency domain resource to distribute, and the redundant information bits of described schedule information is used to expand the indication that discontinuous frequency domain resource is distributed.

Close with the information bit of discontinuous resource allocation for up continuous resource is distributed, discontinuous resource allocation need be introduced restriction, for example, limits discontinuous number, the scheduling granularity that restriction is minimum etc., the frequency band range that restriction can be indicated etc.Therefore, in the S13 step, if described schedule information indicates discontinuous frequency domain resource to distribute, and the schedule information that generates is when existing redundant information bits, redundant information bits can be used to expand discontinuous frequency domain resource and distribute indication, promptly further loosen restriction discontinuous resource allocation.

For example, under a kind of application scenarios, suppose that system bandwidth is 20MHz, frequency domain configuration 100 RB (Resource Block, Resource Block), the resource allocation information territory expense of DCI format 0 and DCI format 0A is 13 bits, need limit discontinuous resource allocation, for example, for the minimum particle size of 2 discontinuous, 4 RB, the frequency band range of indication is 80 RB.When adopting 1 bit redundant information expansion indication, can increase indicating range to 100 RB of frequency band.

After the S11 step is determined the configuration mode of frequency frequency hopping information field, the dispatching method of the transmitting uplink data that the embodiment of the invention provides, in the S12 step, the configuration mode of base station notifying user equipment frequency frequency hopping information field, and in the S14 step, the schedule information of the transmitting uplink data that generates is sent to subscriber equipment.When receiving the schedule information of transmitting uplink data, subscriber equipment will be according to the configuration mode that obtains, the schedule information that parsing receives, if i.e. first configuration mode, subscriber equipment will learn that the schedule information that receives is DCI format 0, and determine whether carry out the frequency frequency hopping when carrying out transmitting uplink data according to the content of frequency frequency hopping information field.In like manner, if second configuration mode, subscriber equipment will be determined when carrying out transmitting uplink data according to the content of frequency frequency hopping information field, adopt continuous frequency domain resource to distribute or the distribution of discontinuous frequency domain resource, learn that promptly the schedule information that receives is DCI format 0 or DCI format 0A.

Embodiment one

As shown in Figure 4, specify the dispatching method of the upstream data that the embodiment of the invention provides below, comprise the following steps:

S21, Frequency Hopping is not supported in the up continuous resource distribution that preestablishes under second configuration mode;

S22, the base station determines that frequency frequency hopping information field is second configuration mode;

The content indication ascending resource method of salary distribution that is frequency frequency hopping information field is that up continuous or discontinuous frequency domain resource is distributed, the bit of frequency frequency hopping information field the inside is 0 o'clock, the expression continuous resource distributes and does not support that frequency frequency hopping, promptly current DCI are DCI format 0; The bit of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCIformat 0A.

S23, the base station is second configuration mode by the configuration mode of the described frequency frequency hopping of RRC signaling subscriber equipment information field.

When subscriber equipment is received the schedule information of the transmitting uplink data that the base station issues, subscriber equipment will be resolved the schedule information that receives according to the configuration mode that obtains.In this enforcement, the described frequency frequency hopping of base station notifying user equipment information field is second configuration mode, subscriber equipment will be determined when carrying out transmitting uplink data according to the content of frequency frequency hopping information field, when the bit contents of frequency frequency hopping information field is 1, adopt the discontinuous frequency domain resource method of salary distribution, when the bit contents of frequency frequency hopping information field is 0, adopt the continuous resource method of salary distribution of frequency frequency hopping.

S24, the base station generates the schedule information that the described subscriber equipment of indication carries out transmitting uplink data according to second configuration mode of frequency frequency hopping information field.

Wherein, 1 bit information value of the frequency frequency hopping information field of described schedule information is 1, indicates discontinuous frequency domain resource to distribute, and the redundant information bits of described schedule information is used to expand the indication that discontinuous frequency domain resource is distributed.

S25, the base station sends described schedule information to subscriber equipment.

After receiving schedule information, subscriber equipment will be resolved the schedule information that receives according to the configuration mode that obtains.According to the schedule information of resolving, carry out transmitting uplink data.The described frequency frequency hopping of base station notifying user equipment information field is second configuration mode, subscriber equipment is according to configuration mode, resolve described schedule information, the schedule information indication of being resolved adopts discontinuous frequency domain resource to distribute, according to the schedule information of resolving, subscriber equipment will adopt the discontinuous frequency domain resource method of salary distribution and other transmitting uplink data patterns corresponding with described schedule information to carry out transmitting uplink data.

Accordingly, the embodiment of the invention also provides a kind of transmission of uplink data method, as shown in Figure 5, comprising:

S31 obtains the configuration mode of frequency frequency hopping information field;

S32, the schedule information of reception transmitting uplink data;

S33 according to the configuration mode of described frequency frequency hopping information field, resolves described schedule information;

S34 according to the schedule information of described parsing, carries out transmitting uplink data.

Need to prove that order can not fixed between S31 and the S32, those skilled in the art can suitably adjust this as required, and present embodiment is not done qualification to this.

The transmission of uplink data method that the embodiment of the invention provides, can dynamically distinguish up continuous frequency domain resource distribution and discontinuous frequency domain resource constantly and distribute by the configuration mode of the frequency frequency hopping information field in the schedule information of transmitting uplink data and the information content under the customized configuration mode.

Wherein, the configuration mode of S31 step medium frequency frequency hopping information field can comprise two kinds, is respectively:

First configuration mode:

That is: when the configuration mode that obtains the schedule information medium frequency frequency hopping information field that described base station issues when subscriber equipment is first configuration mode, under the single antenna transmissions pattern, the schedule information that subscriber equipment receives is DCI format 0, only comes the dispatching uplink transfer of data according to DCI format 0.Whether the 1 bit information indication frequency frequency hopping of DCI format 0 frequency frequency hopping information field the inside opens, and its value is 0 to represent not frequency hopping, and its value is 1 to represent frequency hopping.

Second configuration mode:

That is: when the configuration mode that obtains the schedule information medium frequency frequency hopping information field that described base station issues when subscriber equipment is second configuration mode, under the single antenna transmissions pattern, the schedule information that subscriber equipment receives is DCI format 0 or DCI format 0A, subscriber equipment will be according to 1 bit information of frequency frequency hopping information field, determine that transmitting uplink data adopts up continuous frequency domain resource to distribute or discontinuous frequency domain resource is distributed, promptly adopt DCI format 0 or DCI format 0A to indicate transmitting uplink data.

Here it is pointed out that because configuration mode may real time altering.And in the base station to the interval of reshuffling of the configuration mode of frequency frequency hopping information field, have ambiguity between base station and the subscriber equipment, promptly can't confirm present configuration status each other.In order to guarantee the reliability of transmitting uplink data, the transmission method that the embodiment of the invention provides, under second configuration mode:

Like this, when the user obtained described frequency frequency hopping information field and is second configuration mode, when up continuous resource distributes when not supporting the frequency frequency hopping, the bit of frequency frequency hopping information field the inside was 0 o'clock, the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCIformat 0A.And under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 0, represent all that up continuous resource distributes and open frequency frequency hopping not, effectively guaranteed the reliability of transmitting uplink data.

In like manner, when the user obtained described frequency frequency hopping information field and is second configuration mode, when up continuous resource distributes when supporting the frequency frequency hopping, the bit of frequency frequency hopping information field the inside was 1 o'clock, and the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 0 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format0A.And because under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 1, represent that all up continuous resource distributes and the open frequency frequency hopping, has effectively guaranteed the reliability of transmitting uplink data.

Because under second configuration mode, frequency frequency hopping information field can't indicate whether to support the frequency frequency hopping, in order to address this problem, the embodiment of the invention provides the method for transmitting uplink data, also comprises: the frequency frequency hopping is not supported in the up continuous resource distribution that preestablishes under described second configuration mode.

By setting in advance, if subscriber equipment obtains described frequency frequency hopping information field in the S31 step when being second configuration mode, and 1 bit information value of the described frequency frequency hopping information field in the schedule information that receives is 0 o'clock, in the S34 step, subscriber equipment will adopt continuous resource to distribute and not support the mode of frequency hopping to carry out transmitting uplink data.If the bit of described frequency frequency hopping information field is 1 o'clock, subscriber equipment will adopt the mode of discontinuous resource allocation to carry out transmitting uplink data.

In addition, the embodiment of the invention provides the transmission of uplink data method, also can be in the S31 step, and when obtaining described frequency frequency hopping information field and be second configuration mode, the up continuous resource that obtains under described second configuration mode distributes whether support the frequency frequency hopping.Like this, also can solve the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.The information that subscriber equipment is obtained in the S13 step is that the base station adopts high-level signaling to be handed down to subscriber equipment.Subscriber equipment is according to the notice of high-level signaling, and obtaining described frequency frequency hopping information field is second configuration mode, and the up continuous resource that obtains under described second configuration mode distributes whether support the frequency frequency hopping; Wherein, described high-level signaling comprises RRC signaling and MAC signaling etc.In order to guarantee reliability and can be configured by subscriber equipment, in embodiments of the present invention, preferably adopt the RRC signaling to notify.

In addition, the embodiment of the invention also can only be applied to the DCI format 0 and the DCI format 0A of the inside, user terminal particular search space.For the common search space, only support the DCI format 0 of LTE Rel-8 definition, like this, even under second configuration mode, also can determine that dynamically the ascending resource method of salary distribution is not for adopting the up cline frequency resource allocation of frequency frequency hopping by obtaining the DCI format 0 that sends in the inside, common search space, perhaps, promptly solved the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field for adopting the up cline frequency resource allocation of frequency frequency hopping.

Further, when subscriber equipment is second configuration mode at frequency hopping information field described in the S31 step, then in the S33 step, can be according to second configuration mode of described frequency hopping information field, resolve described schedule information, if 1 bit information value of the frequency frequency hopping information field of described schedule information indicates discontinuous frequency domain resource to divide timing, when the base station generates schedule information, make the redundant information bits of described schedule information be used to expand discontinuous frequency domain resource distribution indication, at this moment, in the S33 step, subscriber equipment distributes indication with the discontinuous frequency domain resource that the redundant information bits in the schedule information that is received resolves to expansion.

Embodiment two

Specify the transmission of uplink data method that the embodiment of the invention provides below, present embodiment is and embodiment one corresponding transmission of uplink data method, as shown in Figure 6, comprises the following steps:

S41, the up continuous resource under pre-defined second configuration mode of subscriber equipment distributes does not support the frequency frequency hopping;

It is the notice of second configuration mode that S42, subscriber equipment obtain the described frequency frequency hopping information field that the base station issues;

Second configuration mode is that the content indication ascending resource method of salary distribution of frequency frequency hopping information field is that up continuous or discontinuous frequency domain resource is distributed, the bit of frequency frequency hopping information field the inside is 0 o'clock, the expression continuous resource distributes and does not support that frequency frequency hopping, promptly current DCI are DCI format 0; The bit value of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.

S43, the schedule information of the indication transmitting uplink data that subscriber equipment reception base station issues;

Wherein, 1 bit information value of the frequency frequency hopping information field of described schedule information is 1, indicates subscriber equipment to adopt the discontinuous frequency domain resource method of salary distribution that the redundant information bits of described schedule information is used to expand the indication that discontinuous frequency domain resource is distributed.

S44, subscriber equipment is according to second configuration mode of described frequency frequency hopping information field, resolve described schedule information, 1 bit information value 1 of the frequency frequency hopping information field of described schedule information is resolved to the discontinuous frequency domain resource of indication distribute, the redundant information bits of described schedule information is resolved to the indication that the discontinuous frequency domain resource of expansion is distributed.

S45, subscriber equipment adopts the discontinuous frequency domain resource method of salary distribution to carry out transmitting uplink data according to the schedule information of resolving.

According to the schedule information of resolving, subscriber equipment will adopt the discontinuous frequency domain resource method of salary distribution and other transmitting uplink data patterns corresponding with described schedule information to carry out transmitting uplink data.

Accordingly, the embodiment of the invention also provides a kind of base station 1, is used to carry out the scheduling of transmitting uplink data.As shown in Figure 7, base station 1 comprises:

Dispensing unit 10 is used for determining the configuration mode of frequency frequency hopping information field;

Notification unit 11 is used for the configuration mode of the described frequency frequency hopping of notifying user equipment information field;

Scheduling unit 12 is used for the configuration mode according to described frequency frequency hopping information field, generates the schedule information that the described subscriber equipment of indication carries out transmitting uplink data;

Transmitting element 13 is used for sending described schedule information to described subscriber equipment.

The base station 1 that the embodiment of the invention provides, can be by the configuration mode of the frequency frequency hopping information field in the schedule information of transmitting uplink data and the information content under the customized configuration mode, dynamically distinguishing up continuous frequency domain resource distribution and discontinuous frequency domain resource constantly distributes, promptly distinguish DCIformat 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Wherein, the configuration mode that dispensing unit 10 is determined comprises first configuration mode and second configuration mode, and is specific as follows:

First configuration mode:

That is: when dispensing unit 10 determined that the configuration mode of frequency frequency hopping information field is first configuration mode, under the single antenna transmissions pattern, the schedule information that is issued was DCI format 0, only adopts DCI format 0 to come the dispatching uplink transfer of data.Whether the 1 bit information indication frequency frequency hopping of DCI format 0 frequency frequency hopping information field the inside opens, and its value is 0 to represent not frequency hopping, and its value is 1 to represent frequency hopping.

First configuration mode is fit to uplink signal-channel quality and estimates to be forbidden to be in situations such as power limited scene with user terminal.Uplink signal-channel quality is estimated to be forbidden to be not suitable for using discontinuous frequency domain resource to distribute, and therefore unpunctual when up quality estimation, dispensing unit 10 can determine that frequency frequency hopping information field is first configuration mode.In addition, adopt the signal demand power rollback of upstream discontinuous resource allocation, therefore when user terminal was in the power limited scene, dispensing unit 10 can determine that frequency frequency hopping information field is first configuration mode.

Second configuration mode:

That is: when dispensing unit 10 determines that the configuration mode of frequency frequency hopping information field is second configuration mode, for up single antenna transmissions pattern, the base station will adopt DCI format 0 or DCI format0A to come the dispatching uplink data.The differentiation of DCI format 0 and DCI format 0A is by the 1 bit information indication of frequency frequency hopping information field.

Here it is pointed out that owing to need whether be in the configuration mode that factor such as power limited scene is determined frequency frequency hopping information field, that is to say that configuration mode may real time altering according to the estimation condition of uplink signal-channel quality and/or subscriber equipment.And in the base station configuration mode of 1 pair of frequency frequency hopping information field reshuffle the interval, have ambiguity between base station 1 and the subscriber equipment, promptly can't confirm present configuration status each other.In order to guarantee the reliability of transmitting uplink data, under second configuration mode:

Like this, under second configuration mode, when the frequency frequency hopping was not supported in up continuous resource distribution, the bit of frequency frequency hopping information field the inside was 0 o'clock, and the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.And under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 0, represent all that up continuous resource distributes and open frequency frequency hopping not, effectively guaranteed the reliability of transmitting uplink data.

In like manner, under second configuration mode, when up continuous resource distributed support frequency frequency hopping, the bit of frequency frequency hopping information field the inside was 1 o'clock, and the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 0 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.And because under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 1, represent that all up continuous resource distributes and the open frequency frequency hopping, has effectively guaranteed the reliability of transmitting uplink data.

Because under second configuration mode, frequency frequency hopping information field can't indicate whether to support the frequency frequency hopping, in order to address this problem, as shown in Figure 8, the base station 1 that the embodiment of the invention provides also comprises:

Control unit 14, the frequency frequency hopping is not supported in the up continuous resource distribution that is used to preestablish under described second configuration mode.

Setting by control unit 14, under second configuration mode of this moment, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent the continuous resource distribution and do not support frequency hopping, the bit of described frequency frequency hopping information field is 1 o'clock, represent discontinuous resource allocation, solved the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, base station 1 also has another mode and solves the problem that can not indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field, make notification unit 11 also be used to notify the up continuous resource under described second configuration mode of described subscriber equipment to distribute whether support the frequency frequency hopping, promptly distribute whether support the frequency frequency hopping by the notification unit 11 up continuous resource of subscriber equipment of issuing a separate notice.

Further, the scheduling unit 13 1 bit information value that also is used for generated frequency frequency hopping information field indicates that discontinuous frequency domain resource is distributed, redundant information bits is used to expand the schedule information that discontinuous frequency domain resource is distributed indication.Redundant information bits in the schedule information is used to expand discontinuous frequency domain resource distributes indication, can further loosen restriction discontinuous resource allocation.

Under a kind of application scenarios, suppose that system bandwidth is 20MHz, frequency domain configuration 100 RB, the resource allocation information territory expense of DCI format 0 and DCI format 0A is 13 bits, need limit discontinuous resource allocation, for example, for the minimum particle size of 2 discontinuous, 4 RB, the frequency band range of indication is 80 RB.When adopting 1 bit redundant information expansion indication, can increase indicating range to 100 RB of frequency band.

Correspondingly, the embodiment of the invention also provides a kind of subscriber equipment 2, as shown in Figure 9, comprising:

Acquiring unit 20 is used to obtain the configuration mode of frequency frequency hopping information field;

Receiving element 21 is used to receive the schedule information of transmitting uplink data;

Resolution unit 22 is used for the configuration mode according to described frequency frequency hopping information field, resolves described schedule information;

Transmission unit 23 is used for the schedule information according to described parsing, carries out transmitting uplink data.

The subscriber equipment 2 that the embodiment of the invention provides, can be by the configuration mode of the frequency frequency hopping information field in the schedule information of transmitting uplink data and the information content under the customized configuration mode, dynamically distinguishing up continuous frequency domain resource distribution and discontinuous frequency domain resource constantly distributes, promptly distinguish DCIformat 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Wherein, the configuration mode that acquiring unit 20 obtains comprises first configuration mode and second configuration mode, and is specific as follows:

First configuration mode:

That is: when the configuration mode that obtains the schedule information medium frequency frequency hopping information field that described base station issues when acquiring unit 20 is first configuration mode, under the single antenna transmissions pattern, the schedule information that subscriber equipment 2 receives is DCI format 0, only comes the dispatching uplink transfer of data according to DCI format 0.Whether the 1 bit information indication frequency frequency hopping of DCI format 0 frequency frequency hopping information field the inside opens, and its value is 0 to represent not frequency hopping, and its value is 1 to represent frequency hopping.

Second configuration mode:

That is: when the configuration mode that obtains the schedule information medium frequency frequency hopping information field that described base station issues when acquiring unit 20 is second configuration mode, under the single antenna transmissions pattern, the schedule information that subscriber equipment 2 receives is DCI format 0 or DCI format 0A, subscriber equipment 2 will be according to 1 bit information of frequency frequency hopping information field, determine that transmitting uplink data adopts up continuous frequency domain resource to distribute or discontinuous frequency domain resource is distributed, promptly adopt DCI format 0 or DCI format 0A to indicate transmitting uplink data.

Here it is pointed out that because configuration mode may real time altering.And in the base station to the interval of reshuffling of the configuration mode of frequency frequency hopping information field, have ambiguity between base station and the subscriber equipment, promptly can't confirm present configuration status each other.In order to guarantee the reliability of transmitting uplink data, under second configuration mode:

When the frequency frequency hopping was not supported in described up continuous resource distribution, 1 bit information value of described frequency frequency hopping information field was 0 o'clock, and expression does not adopt the continuous resource of frequency frequency hopping to distribute, and the bit of described frequency frequency hopping information field is 1 o'clock, represents discontinuous resource allocation; When described up continuous resource distributed support frequency frequency hopping, 1 bit information value of described frequency frequency hopping information field was 1 o'clock, and expression adopts the continuous resource of frequency frequency hopping to distribute, and the bit of described frequency frequency hopping information field is 0 o'clock, represents discontinuous resource allocation.

Like this, when acquiring unit 20 obtained described frequency frequency hopping information field and is second configuration mode, when up continuous resource distributes when not supporting the frequency frequency hopping, the bit of frequency frequency hopping information field the inside was 0 o'clock, the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCI format 0A.And under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 0, represent all that up continuous resource distributes and open frequency frequency hopping not, effectively guaranteed the reliability of transmitting uplink data.

In like manner, when acquiring unit 20 obtained described frequency frequency hopping information field and is second configuration mode, when up continuous resource distributes when supporting the frequency frequency hopping, the bit of frequency frequency hopping information field the inside was 1 o'clock, the expression continuous resource distributes, and promptly current DCI is DCI format 0; The bit of frequency frequency hopping information field the inside is 0 o'clock, represents discontinuous resource allocation, and promptly current DCI is DCIformat 0A.And because under first configuration mode, 1 bit information of frequency frequency hopping information field the inside is 0 to represent not frequency hopping, and its value is 1 expression frequency hopping.Like this, even during reshuffling, even base station and subscriber equipment can't be confirmed present configuration status each other, as long as but the bit that frequency frequency hopping information field the inside is set is 1, represent that all up continuous resource distributes and the open frequency frequency hopping, has effectively guaranteed the reliability of transmitting uplink data.

Because under second configuration mode, frequency frequency hopping information field can't indicate whether to support the frequency frequency hopping, in order to address this problem, as shown in figure 10, the subscriber equipment 2 that the embodiment of the invention provides, also comprise control unit 24, the frequency frequency hopping is not supported in the up continuous resource distribution that is used to preestablish under described second configuration mode.

Setting by control unit 24, under second configuration mode of this moment, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent the continuous resource distribution and do not support frequency hopping, the bit of described frequency frequency hopping information field is 1 o'clock, represent discontinuous resource allocation, solved the problem that to indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, subscriber equipment 2 also has another mode and solves the problem that can not indicate the frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field, and the up continuous resource that makes acquiring unit 20 also be used to obtain under described second configuration mode distributes whether support the frequency frequency hopping.Be that subscriber equipment 2 adopts whether the base station supports the frequency frequency hopping about up continuous resource distribution the mode of issuing a separate notice that receives.

Further, resolution unit 22 also is used for indicating discontinuous frequency domain resource to divide timing when 1 bit information value of the frequency frequency hopping information field of described schedule information, the redundant information bits of schedule information is resolved to discontinuous frequency domain resource distribute indication.If 1 bit information value of the frequency frequency hopping information field of described schedule information indicates discontinuous frequency domain resource to divide timing, the base station is handed down in the schedule information of subscriber equipment, redundant information bits is used to expand the indication that discontinuous frequency domain resource is distributed, at this moment, subscriber equipment 2 will resolve to the redundant information bits of schedule information the discontinuous frequency domain resource distribution indication of expansion by resolution unit 22.

Accordingly, the embodiment of the invention also provides a kind of data transmission system, as shown in figure 11, comprises base station 3 and subscriber equipment 3, wherein:

Base station 3 is used for determining the configuration mode of frequency frequency hopping information field, the configuration mode of notifying user equipment 4 described frequency frequency hopping information fields, configuration mode according to described frequency frequency hopping information field, generate the schedule information that indication subscriber equipment 4 carries out transmitting uplink data, send described schedule information to subscriber equipment 4;

Subscriber equipment 4 is used to obtain the configuration mode of frequency frequency hopping information field, the schedule information of the transmitting uplink data that reception base station 3 issues according to the configuration mode of described frequency frequency hopping information field, is resolved described schedule information, according to the schedule information of described parsing, carry out transmitting uplink data.

The data transmission system that the embodiment of the invention provides, can be by the configuration mode of the frequency frequency hopping information field in the schedule information of transmitting uplink data and the information content under the customized configuration mode, dynamically distinguishing up continuous frequency domain resource distribution and discontinuous frequency domain resource constantly distributes, promptly distinguish DCI format 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

In the data transmission system that the embodiment of the invention provides, base station and subscriber equipment that base station 3 and subscriber equipment 4 can adopt the embodiment of the invention to provide, the base station mode identical with subscriber equipment that provides with the embodiment of the invention can be provided the configuration mode of the frequency frequency hopping information field in the system, the front has been described in detail, and is not giving unnecessary details here.

It is pointed out that base station 3 needs consistent to the setting of described configuration mode with subscriber equipment 4 separately.

Being understandable that in addition, in embodiments of the present invention, be that example describes with the single-antenna transmission pattern all, but embodiments of the invention is not limited to the single-antenna transmission pattern, can use equally with fields such as many antennas emission mode in.

The configuration mode that present embodiment provides comprises 2 kinds, i.e. first configuration mode and second configuration mode.In actual applications, communication system can only adopt wherein a kind of configuration mode, and need not to comprise simultaneously 2 kinds of configuration modes, for example some system can only adopt second configuration mode, but this does not influence the present embodiment beneficial effect, those skilled in the art still can distinguish DCI format 0A and DCI format 0 constantly by the technical scheme that adopts previous embodiment, and do not need to increase the information bit of DCI format 0.For the scheduling of the upstream data that includes only a kind of configuration mode and the embodiment of transmission method, can suitably adjust with reference to the embodiment of front, do not do being repeated in this description at this for saving space.

One of ordinary skill in the art will appreciate that: all or part of flow process that realizes said method embodiment can be finished by the relevant hardware of computer program instructions, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.

The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.

Claims

1. the dispatching method of a upstream data is characterized in that, comprising:

Send described schedule information to described subscriber equipment.

2. method according to claim 1 is characterized in that, the configuration mode of described frequency frequency hopping information field comprises first configuration mode and second configuration mode, wherein,

Under described first configuration mode, 1 bit information of described frequency frequency hopping information field is used to indicate the ascending resource method of salary distribution for not adopting the up cline frequency resource allocation of frequency frequency hopping, perhaps for adopting the up cline frequency resource allocation of frequency frequency hopping;

Under described second configuration mode, it is that up continuous frequency domain resource is distributed or discontinuous frequency domain resource is distributed that 1 bit information of described frequency frequency hopping information field is used to indicate the ascending resource method of salary distribution.

3. method according to claim 2 is characterized in that,

Under described first configuration mode, 1 bit information value of described frequency frequency hopping information field is the up cline frequency resource allocation that the frequency frequency hopping is not adopted in 0 expression, and 1 bit information value of described frequency frequency hopping information field is the up cline frequency resource allocation that the frequency frequency hopping is adopted in 1 expression;

Under described second configuration mode:

4. according to claim 2 or 3 described methods, it is characterized in that, also comprise:

The frequency frequency hopping is not supported in the up continuous resource distribution that preestablishes under described second configuration mode.

5. according to claim 2 or 3 described methods, it is characterized in that the configuration mode of the described frequency frequency hopping of described notifying user equipment information field comprises:

Adopt the configuration mode of the described frequency frequency hopping of high-level signaling notifying user equipment information field, when described configuration mode is described second configuration mode, adopt high-level signaling to notify the up continuous resource distribution described second configuration mode of described subscriber equipment under whether to support the frequency frequency hopping; Wherein, described high-level signaling comprises radio resource control signaling or medium access control signaling.

6. according to claim 2 or 3 described methods, it is characterized in that described configuration mode according to described frequency frequency hopping information field generates the schedule information of indicating described subscriber equipment to carry out transmitting uplink data and comprises:

7. a transmission of uplink data method is characterized in that, comprising:

Obtain the configuration mode of frequency frequency hopping information field;

Receive the schedule information of transmitting uplink data;

8. method according to claim 7 is characterized in that, the configuration mode of described frequency frequency hopping information field comprises first configuration mode and second configuration mode, wherein,

9. method according to claim 8 is characterized in that,

Under described second configuration mode:

10. according to Claim 8 or 9 described methods, it is characterized in that, also comprise:

11. according to Claim 8 or 9 described methods, it is characterized in that the described configuration mode that obtains frequency frequency hopping information field comprises:

According to the notice of high-level signaling, obtaining described frequency frequency hopping information field is second configuration mode, and the up continuous resource that obtains under described second configuration mode distributes whether support the frequency frequency hopping; Wherein, described high-level signaling comprises radio resource control signaling or medium access control signaling.

12. according to Claim 8 or 9 described methods, it is characterized in that described configuration mode according to described frequency frequency hopping information field is resolved described schedule information and comprised:

Second configuration mode according to described frequency hopping information field, 1 bit information value of the frequency frequency hopping information field of described schedule information is resolved to the discontinuous frequency domain resource of indication distribute, the redundant information bits of described schedule information is resolved to discontinuous frequency domain resource distribute indication.

13. a base station is characterized in that, comprising:

14. base station according to claim 13 is characterized in that, the configuration mode that described dispensing unit is determined comprises first configuration mode and second configuration mode, wherein,

15. according to claim 13 or 14 described base stations, it is characterized in that the schedule information that the 1 bit information value that described scheduling unit also is used for generated frequency frequency hopping information field indicates that discontinuous frequency domain resource is distributed, redundant information bits is used to expand the indication that discontinuous frequency domain resource distributes.

16. a subscriber equipment is characterized in that, comprising:

Acquiring unit is used to obtain the configuration mode of frequency frequency hopping information field;

17. subscriber equipment according to claim 16 is characterized in that, the configuration mode that described acquiring unit obtains comprises first configuration mode and second configuration mode, wherein,

18. according to claim 16 or 17 described subscriber equipmenies, it is characterized in that, described resolution unit also is used for indicating discontinuous frequency domain resource to divide timing when 1 bit information value of the frequency frequency hopping information field of described schedule information, the redundant information bits of described schedule information is resolved to the discontinuous frequency domain resource distribution indication of expansion.