CN102281634B

CN102281634B - Scheduling method and transmitting method of uplink data, base station and user equipment

Info

Publication number: CN102281634B
Application number: CN201010195737.5A
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: 2014-04-02
Anticipated expiration: 2030-06-09
Also published as: CN102281634A

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 the growth of demand and the progress of technology, wireless communication system is more and more higher to data rate requirement, and except needs improve transmission bandwidth, spectrum efficiency also needs to increase considerably.In order to improve spectrum efficiency, strengthen Long Term Evolution (LTE-A, Long Term EvolutionAdvanced) system up introduced discontinuous resource and distributed, 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 larger frequency domain selection scheduling gain.

In 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 and is called data uplink to base station.Before subscriber equipment reception or transmission business datum, need to know that base station configures the Downlink Control Information (DCI to 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 LTE-A system, owing to introducing upstream discontinuous frequency domain resource, distribute, 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 that, indication upstream discontinuous frequency domain resource is distributed will be distinguished with DCI format 0.In order to describe clear and definite, the DCI form herein indication upstream discontinuous frequency domain resource being distributed is called DCI format 0A.

In prior art, mainly adopt and distinguish in two ways DCI format 0 and DCI format0A.Wherein a kind of mode is: under 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, by DCIformat 0 increase by 1 bit, by 1 bit newly increasing, to distinguish DCI format 0A and DCIformat 0.

State in realization in the process of distinguishing DCI format 0 and DCI format 0A, inventor finds that in prior art, at least there are the following problems: under the first differentiation mode, can not dynamically distinguish constantly DCI format 0A and DCI format 0, when up system bandwidth is greater than with it the descending system bandwidth of pairing, in DCI format 0, there is not redundant information bits, therefore cannot distinguish DCI format 0A and DCI format 0.And the second is distinguished mode, increase the blind decoding number of times that information bit can increase the PDCCH of public search space the inside, affect 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 constantly continuous frequency domain resource distribution and discontinuous frequency domain resource and distribute indication, and do not increase the information bit of former schedule information, can dynamically distinguish constantly DCI format 0A and DCI format 0, and not increase the information bit of DCI format 0.

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

A dispatching method for upstream data, comprising:

Determine the configuration mode of frequency frequency hopping information field;

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

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;

To subscriber equipment, send described schedule information.

A transmission method for upstream data, comprising:

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 base station, comprising:

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

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

Scheduling unit, for 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;

Transmitting element, for sending described schedule information to subscriber equipment.

A subscriber equipment, comprising:

Control unit, for obtaining the configuration mode of frequency frequency hopping information field;

Receiving element, for receiving the schedule information of transmitting uplink data;

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

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

Adopt technique scheme, the dispatching method of the upstream data that the embodiment of the present invention provides, the transmission method of upstream data, 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 customized configuration mode, dynamically distinguishing constantly up continuous frequency domain resource distribution and discontinuous frequency domain resource distributes, distinguish DCI format 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Accompanying drawing explanation

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

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

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

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

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

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

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

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

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

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

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

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

Embodiment

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

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

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

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

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.

It should be noted that, those skilled in the art can suitably adjust the sequencing between above-mentioned steps according to actual conditions, and for example, after S12 can be positioned at S13 or S14, the present embodiment is not construed as limiting this.

In 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 base station, the information content that DCI format 0 comprises and information bit expense are as shown in table 1, known according to table 1, in the information field of DCI format 0, comprise Frequency Hopping information field, the information bit that this information field takies is 1 bit.In addition, when up system bandwidth is not more than with it the descending system bandwidth of pairing, need to increase redundant information bits, for example, when up-downgoing system bandwidth is all 20MHz, DCI format 0 need to increase by 1 bit redundant information.

And in LTE-A system, up support single antenna and multi-antenna transmission pattern, support continuous and discontinuous resource to distribute.Therefore in LTE-A system, under single antenna transmissions pattern, the schedule information that the transmitting uplink data of subscriber equipment is handed down in 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, except DCI format0 DCI form, also need the DCI form of indicating discontinuous resource to distribute, i.e. DCIformat 0A.

The dispatching method of the upstream data that the embodiment of the present invention provides, by the configuration mode of the frequency frequency hopping information field in DCI format 0 and the information content under customized configuration mode, dynamically distinguishing up continuous frequency domain resource distributes and the discontinuous frequency domain resource method of salary distribution, 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 S11 step, base station will be first according to the estimation condition of uplink signal-channel quality and/or subscriber equipment whether in factors such as power limited scenes, 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 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, specific as follows:

The 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 the not up cline frequency resource distribution of proportion frequency hopping, or is the up cline frequency resource distribution of proportion 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 0 to represent that the up cline frequency resource of proportion frequency hopping distributes, and 1 bit information value of described frequency frequency hopping information field is that the up cline frequency resource of 1 expression proportion frequency hopping is distributed; Under the 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 base station determines that the configuration mode of frequency frequency hopping information field is the first configuration mode, under single antenna transmissions pattern, the schedule information issuing is DCI format 0, only adopts DCIformat 0 to carry out dispatching uplink transfer of data.Whether 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 expression frequency hopping.

The first configuration mode is applicable 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, base station can determine that frequency frequency hopping information field is the first configuration mode.

In addition, when user terminal is during in 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 distribution, CubicMetric) and out-of-band radiation larger than what adopt continuous resource to distribute, so need power rollback, the maximum transmission power allowing when user terminal adopts discontinuous resource to distribute transmitted signal is than adopting continuous resource to divide timing little.For example, when user is during in cell edge, the transmitted power needing is larger, if adopt discontinuous resource to distribute, because the maximum transmission power of its permission is less, can affect performance.Therefore when user terminal is during in power limited scene, base station can determine that frequency frequency hopping information field is the first configuration mode.

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

Here it is pointed out that configuration mode may change in real time owing to need to whether determining the configuration mode of frequency frequency hopping information field in factors such as power limited scenes according to the estimation condition of uplink signal-channel quality and/or subscriber equipment.And in base station the interval of reshuffling to the configuration mode of frequency frequency hopping information field, between base station and subscriber equipment, there is ambiguity, cannot confirm current configuration status each other.In order to guarantee the reliability of transmitting uplink data, the dispatching method that the embodiment of the present invention provides, under the second configuration mode:

When frequency frequency hopping is not supported in described up continuous resource distribution, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represents that the continuous resource of proportion frequency hopping distributes, and the bit of described frequency frequency hopping information field is 1 o'clock, represents discontinuous resource distribution;

When described up continuous resource distributes support frequency frequency hopping, 1 bit information value of described frequency frequency hopping information field is 1 o'clock, represents that the continuous resource of proportion frequency hopping distributes, and the bit of described frequency frequency hopping information field is 0 o'clock, represents discontinuous resource distribution.

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

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

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

This is because for DCI format 0A, does not support frequency frequency hopping, without indication because upstream discontinuous frequency domain resource is distributed.For DCI format 0, the impact of function of closing frequency frequency hopping is very little, it is on the one hand the benefit of the frequency diversity that has due to frequency frequency hopping, be mainly used in the inaccurate scene of channel quality estimation, on the other hand, unpunctual when channel quality estimation, base station determines that frequency frequency hopping information field is the first configuration mode conventionally.

By setting in advance, under the second configuration mode now, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent 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 distribution, solved the problem that can not indicate frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, the dispatching method that the embodiment of the present invention provides, also can be in S12 step, the configuration mode of frequency frequency hopping information field described in employing high-level signaling notifying user equipment, when frequency frequency hopping information field is the second configuration mode described in notifying user equipment, adopt high-level signaling to notify the up continuous resource under the second configuration mode described in described subscriber equipment to distribute whether support frequency frequency hopping; Wherein, described high-level signaling comprises Radio Resource control (RRC, Radio ResourceControl) signaling and media 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 RRC signaling to notify.Like this, also can solve the problem that can not indicate frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

In addition, the embodiment of the present invention also can only be applied to DCI format 0 and the DCI format 0A of the inside, the specific search volume of user terminal.For public search space, only support the DCI format 0 of LTE Rel-8 definition, like this, even under the second configuration mode, also can be that the up cline frequency resource of proportion frequency hopping is not distributed by dynamically indicating the ascending resource method of salary distribution at public search space the inside transmission DCI format 0, or the up cline frequency resource that is proportion frequency hopping is distributed, and has solved the problem that can not indicate frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

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

According to the second 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, wherein, 1 bit information value of the frequency frequency hopping information field of described schedule information indicates discontinuous frequency domain resource to distribute, the indication that the redundant information bits of described schedule information is distributed for expanding discontinuous frequency domain resource.

In order to make the information bit that up continuous resource distributes and discontinuous resource is distributed close, discontinuous resource is distributed to be needed to introduce restriction, for example, limits the number of discontinuous, limits minimum scheduling granularity etc., the frequency band range that restriction can be indicated etc.Therefore, in S13 step, if described schedule information indicates discontinuous frequency domain resource to distribute, and while there is redundant information bits in the schedule information generating, redundant information bits can be used for expanding discontinuous frequency domain resource and distribute indication, further loosen the restriction that discontinuous resource is distributed.

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 to discontinuous resource be distributed and be limited, 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.

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

Embodiment mono-

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

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

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

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

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

When subscriber equipment is received the schedule information of the transmitting uplink data that base station issues, subscriber equipment, by according to the configuration mode obtaining, is resolved the schedule information receiving.In this enforcement, described in the notifying user equipment of base station, frequency frequency hopping information field is the 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 not continuous resource method of salary distribution of proportion frequency hopping.

S24, base station, according to the second configuration mode of frequency frequency hopping information field, generates 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 is 1, indicates discontinuous frequency domain resource to distribute, the indication that the redundant information bits of described schedule information is distributed for expanding discontinuous frequency domain resource.

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

Receive after schedule information, subscriber equipment, by according to the configuration mode obtaining, is resolved the schedule information receiving.According to the schedule information of resolving, carry out transmitting uplink data.Described in the notifying user equipment of base station, frequency frequency hopping information field is the second configuration mode, subscriber equipment is according to configuration mode, resolve described schedule information, the schedule information indication of resolving 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 present invention also provides a kind of transmission method of upstream data, 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.

It should be noted that, between S31 and S32, order can not fixed, and those skilled in the art can suitably adjust this as required, and the present embodiment does not limit this.

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

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

The first configuration mode:

That is: when the configuration mode that obtains when subscriber equipment the schedule information medium frequency frequency hopping information field that described base station issues is the first configuration mode, under single antenna transmissions pattern, the schedule information that subscriber equipment receives is DCI format 0, only according to DCI format 0, carrys out dispatching uplink transfer of data.Whether 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 expression frequency hopping.

The second configuration mode:

That is: when the configuration mode that obtains when subscriber equipment the schedule information medium frequency frequency hopping information field that described base station issues is the second configuration mode, under single antenna transmissions pattern, the schedule information that subscriber equipment receives is DCI format 0 or DCI format 0A, subscriber equipment is by 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, adopt DCI format 0 or DCI format 0A to indicate transmitting uplink data.

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

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

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

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

By setting in advance, if subscriber equipment obtains described frequency frequency hopping information field in S31 step while being the second configuration mode, and 1 bit information value of the described frequency frequency hopping information field in the schedule information receiving is 0 o'clock, in S34 step, subscriber equipment will adopt continuous resource distribute and do 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 carries out transmitting uplink data by the mode that adopts discontinuous resource to distribute.

In addition, the embodiment of the present invention provides the transmission method of upstream data, also can be in S31 step, and when obtaining described frequency frequency hopping information field and be the second configuration mode, the up continuous resource obtaining under described the second configuration mode distributes whether support frequency frequency hopping.Like this, also can solve the problem that can not indicate frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.The information that subscriber equipment obtains in S13 step is that 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 the second configuration mode, and the up continuous resource obtaining under described the second configuration mode distributes whether support 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 RRC signaling to notify.

In addition, the embodiment of the present invention also can only be applied to DCI format 0 and the DCI format 0A of the inside, the specific search volume of user terminal.For public search space, only support the DCI format 0 of LTE Rel-8 definition, like this, even under the second configuration mode, also can dynamically determine that the ascending resource method of salary distribution is that the up cline frequency resource of proportion frequency hopping is not distributed by obtaining the DCI format 0 sending in public search space the inside, or the up cline frequency resource that is proportion frequency hopping is distributed, and has solved the problem that can not indicate frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field.

Further, when subscriber equipment is the second configuration mode at frequency hopping information field described in S31 step, in S33 step, can be according to the 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 base station generates schedule information, make the redundant information bits of described schedule information distribute indication for expanding discontinuous frequency domain resource, at this moment, in S33 step, the discontinuous frequency domain resource that subscriber equipment resolves to expansion by the redundant information bits in received schedule information is distributed indication.

Embodiment bis-

Illustrate the transmission method of the upstream data that the embodiment of the present invention provides below, the present embodiment is the transmission method of the upstream data corresponding with embodiment mono-, as shown in Figure 6, comprises the following steps:

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

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

The second configuration mode is that the content indication ascending resource method of salary distribution of frequency frequency hopping information field is up continuous or discontinuous frequency domain resource distribution, the bit of frequency frequency hopping information field the inside is 0 o'clock, represent that continuous resource distributes and do not support frequency frequency hopping, current DCI is DCI format 0; The bit value of frequency frequency hopping information field the inside is 1 o'clock, represents discontinuous resource distribution, and 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, equipment for indicating user adopts the discontinuous frequency domain resource method of salary distribution, the indication that the redundant information bits of described schedule information is distributed for expanding discontinuous frequency domain resource.

S44, subscriber equipment is according to the 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 and distribute, the redundant information bits of described schedule information is resolved to the indication of the discontinuous frequency domain resource distribution of expansion.

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

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 present invention also provides a kind of base station 1, for carrying out the scheduling of transmitting uplink data.As shown in Figure 7, base station 1 comprises:

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

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

Scheduling unit 12, for 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;

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

The base station 1 that the embodiment of the present 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 customized configuration mode, dynamically distinguishing constantly up continuous frequency domain resource distribution and discontinuous frequency domain resource distributes, distinguish DCIformat 0A and DCI format 0, and do not need to increase the information bit of DCI format 0.

Wherein, the definite configuration mode of dispensing unit 10 comprises the first configuration mode and the second configuration mode, specific as follows:

The first configuration mode:

That is: when dispensing unit 10 determines that the configuration mode of frequency frequency hopping information field is the first configuration mode, under single antenna transmissions pattern, the schedule information issuing is DCI format 0, only adopts DCI format 0 to carry out dispatching uplink transfer of data.Whether 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 expression frequency hopping.

The first configuration mode is applicable to uplink signal-channel quality and estimates to be forbidden with user terminal in situations such as power limited scenes.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 the first configuration mode.In addition, the signal demand power rollback that adopts upstream discontinuous resource to distribute, therefore, when user terminal is during in power limited scene, dispensing unit 10 can determine that frequency frequency hopping information field is the first configuration mode.

The second configuration mode:

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

Here it is pointed out that owing to need to whether determining the configuration mode of frequency frequency hopping information field in factors such as power limited scenes according to the estimation condition of uplink signal-channel quality and/or subscriber equipment, that is to say, configuration mode may change in real time.And in base station the configuration mode of 1 pair of frequency frequency hopping information field reshuffle interval, between base station 1 and subscriber equipment, there is ambiguity, cannot confirm current configuration status each other.In order to guarantee the reliability of transmitting uplink data, under the second configuration mode:

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

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

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

Control unit 14, does not support frequency frequency hopping for the up continuous resource distribution presetting under described the second configuration mode.

By the setting of control unit 14, under the second configuration mode now, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent 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 distribution, solved the problem that can not indicate 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 frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field, make notification unit 11 also for notifying the up continuous resource under the second configuration mode described in described subscriber equipment to distribute whether support frequency frequency hopping, by the notification unit 11 up continuous resource of subscriber equipment of issuing a separate notice, distribute whether support frequency frequency hopping.

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

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 to discontinuous resource be distributed and be limited, 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 present invention also provides a kind of subscriber equipment 2, as shown in Figure 9, comprising:

Acquiring unit 20, for obtaining the configuration mode of frequency frequency hopping information field;

Receiving element 21, for receiving the schedule information of transmitting uplink data;

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

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

The subscriber equipment 2 that the embodiment of the present 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 customized configuration mode, dynamically distinguishing constantly up continuous frequency domain resource distribution and discontinuous frequency domain resource distributes, 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 the first configuration mode and the second configuration mode, specific as follows:

The first configuration mode:

That is: when the configuration mode that obtains when acquiring unit 20 the schedule information medium frequency frequency hopping information field that described base station issues is the first configuration mode, under single antenna transmissions pattern, the schedule information that subscriber equipment 2 receives is DCI format 0, only according to DCI format 0, carrys out dispatching uplink transfer of data.Whether 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 expression frequency hopping.

The second configuration mode:

That is: when the configuration mode that obtains when acquiring unit 20 the schedule information medium frequency frequency hopping information field that described base station issues is the second configuration mode, under single antenna transmissions pattern, the schedule information that subscriber equipment 2 receives is DCI format 0 or DCI format 0A, subscriber equipment 2 is by 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, adopt DCI format 0 or DCI format 0A to indicate transmitting uplink data.

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

When frequency frequency hopping is not supported in described up continuous resource distribution, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represents that the continuous resource of proportion frequency hopping distributes, and the bit of described frequency frequency hopping information field is 1 o'clock, represents discontinuous resource distribution; When described up continuous resource distributes support frequency frequency hopping, 1 bit information value of described frequency frequency hopping information field is 1 o'clock, represents that the continuous resource of proportion frequency hopping distributes, and the bit of described frequency frequency hopping information field is 0 o'clock, represents discontinuous resource distribution.

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

Due under the second configuration mode, frequency frequency hopping information field cannot indicate whether to support frequency frequency hopping, in order to address this problem, as shown in figure 10, the subscriber equipment 2 that the embodiment of the present invention provides, also comprise control unit 24, for the up continuous resource distribution presetting under described the second configuration mode, do not support frequency frequency hopping.

By the setting of control unit 24, under the second configuration mode now, 1 bit information value of described frequency frequency hopping information field is 0 o'clock, represent 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 distribution, solved the problem that can not indicate 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 frequency frequency hopping at the second configuration mode lower frequency frequency hopping information field, makes acquiring unit 20 also for the up continuous resource obtaining under described the second configuration mode, distribute whether support frequency frequency hopping.Be that subscriber equipment 2 adopts reception base station about up continuous resource, to distribute the mode of issuing a separate notice of whether supporting frequency frequency hopping.

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

Accordingly, the embodiment of the present 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 for determining the configuration mode of frequency frequency hopping information field, the configuration mode of frequency frequency hopping information field described in notifying user equipment 4, according to the configuration mode of described frequency frequency hopping information field, generate the schedule information that equipment for indicating user 4 carries out transmitting uplink data, to subscriber equipment 4, send described schedule information;

Subscriber equipment 4 is for obtaining 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, resolves 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 present 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 customized configuration mode, dynamically distinguishing constantly up continuous frequency domain resource distribution and discontinuous frequency domain resource distributes, 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 present invention provides, base station and subscriber equipment that base station 3 and subscriber equipment 4 can adopt the embodiment of the present invention to provide, the base station mode identical with subscriber equipment providing with the embodiment of the present invention can be provided the configuration mode of the frequency frequency hopping information field in system, before have been described in detail, do not repeating here.

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

Be understandable that in addition, in embodiments of the present invention, the single-antenna transmission pattern of all take describes as example, but embodiments of the invention are not limited to single-antenna transmission pattern, can apply equally with the fields such as many antenna transmissions pattern in.

The configuration mode that the present embodiment provides comprises 2 kinds, i.e. the first configuration mode and the second configuration mode.In actual applications, communication system can only adopt wherein a kind of configuration mode, and without comprise 2 kinds of configuration modes simultaneously, for example some system can only adopt the second configuration mode, but this does not affect 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 of employing previous embodiment, and do not need to increase the information bit of DCI format 0.The scheduling of upstream data and the embodiment of transmission method for only including a kind of configuration mode, can suitably adjust with reference to embodiment above, for saving space, at this, is not repeated in this description.

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

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in 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. a dispatching method for upstream data, is characterized in that, comprising:

To described subscriber equipment, send described schedule information;

The configuration mode of described frequency frequency hopping information field comprises the first configuration mode and the second configuration mode, wherein,

Under described the 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 the not up cline frequency resource distribution of proportion frequency hopping, or is the up cline frequency resource distribution of proportion frequency hopping;

Under described the 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.

2. method according to claim 1, is characterized in that,

Under described the first configuration mode, 1 bit information value of described frequency frequency hopping information field is 0 to represent that the up cline frequency resource of proportion frequency hopping distributes, and 1 bit information value of described frequency frequency hopping information field is that the up cline frequency resource of 1 expression proportion frequency hopping is distributed;

Under described the second configuration mode:

3. method according to claim 1 and 2, is characterized in that, also comprises:

Frequency frequency hopping is not supported in the up continuous resource distribution presetting under described the second configuration mode.

4. method according to claim 1 and 2, is characterized in that, the configuration mode of frequency frequency hopping information field comprises described in described notifying user equipment:

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

5. method according to claim 1 and 2, is characterized in that, described according to the configuration mode of described frequency frequency hopping information field, generates the schedule information of indicating described subscriber equipment to carry out transmitting uplink data and comprises:

6. a transmission method for upstream data, is characterized in that, comprising:

Obtain the configuration mode of frequency frequency hopping information field;

Receive the schedule information of transmitting uplink data;

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

7. method according to claim 6, is characterized in that,

Under described the second configuration mode:

8. according to the method described in claim 6 or 7, it is characterized in that, also comprise:

9. according to the method described in claim 6 or 7, it is characterized in that, described in obtain frequency frequency hopping information field configuration mode comprise:

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

10. according to the method described in claim 6 or 7, it is characterized in that, described according to the configuration mode of described frequency frequency hopping information field, resolve described schedule information and comprise:

According to the second configuration mode of 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 and distribute, the redundant information bits of described schedule information is resolved to discontinuous frequency domain resource and distribute indication.

11. 1 kinds of base stations, is characterized in that, comprising:

Transmitting element, for sending described schedule information to subscriber equipment;

The definite configuration mode of described dispensing unit comprises the first configuration mode and the second configuration mode, wherein,

12. base stations according to claim 11, it is characterized in that, described scheduling unit also indicates discontinuous frequency domain resource distribution, redundant information bits for expanding the schedule information of the indication of discontinuous frequency domain resource distribution for 1 bit information value of generated frequency frequency hopping information field.

13. 1 kinds of subscriber equipmenies, is characterized in that, comprising:

Acquiring unit, for obtaining the configuration mode of frequency frequency hopping information field;

Transmission unit, for according to the schedule information of described parsing, carries out transmitting uplink data;

The configuration mode that described acquiring unit obtains comprises the first configuration mode and the second configuration mode, wherein,

14. subscriber equipmenies according to claim 13, it is characterized in that, described resolution unit also indicates discontinuous frequency domain resource to divide timing for 1 bit information value of the frequency frequency hopping information field when described schedule information, and the discontinuous frequency domain resource that the redundant information bits of described schedule information is resolved to expansion is distributed indication.