CN101472300A - Method, device and system for sending and receiving scheduling user data information - Google Patents

Abstract

The invention discloses a method, a device and a system for sending and receiving information for scheduling user data, relates to the field of wireless communication and aims to solve the problem of impossibility in confirming which particular part of time domain and frequency domain resources in PUCCH resource reservation is available to the user data in the prior art. The he method provided by the embodiment of the invention comprises the following steps: a field for controlling the distribution of channel resource block on the up link of a physical layer is included in an authorized command for scheduling the uplink of a physical layer. When at least one part of virtual resource block distributed to the user equipment in the uplink system bandwidth is the resource block reserved by the control channel in the uplink of the physical layer, the resource block distributing field of the control channel in the uplink of the physical layer carries resource block location information of the user data distributed to the user equipment in the uplink system bandwidth. The invention is suitable for solving data distributing problem in wireless communication.

Description

The methods, devices and systems of the information of transmission and receiving scheduling user data

Technical field

The present invention relates to wireless communication field, particularly the methods, devices and systems of the information of transmission and receiving scheduling user data in the radio communication.

Background technology

Third generation partner program (3GPP, 3rd Generation Partnership Project) the evolution global radio inserts (E-UTRA, Evolved Universal Terrestrial Radio Access) system comprises subscriber equipment and base station, up-link bandwidth between subscriber equipment and base station adopts single carrier (Single Carrier) frequency division multiple access access technology transmission information, and this information comprises: upstream control signaling and user data.

Whole up-link bandwidth can all be used for transmitting user data; When needs transmission upstream control signaling, be that (Physical UplinkControl Channel, PUCCH) reserved resource are transmitted upstream control signaling to the physical layer ascending control channel with the last lower sideband of up system bandwidth.

Describedly be made up of one or more upstream control signaling Resource Units for the PUCCH reserved resource, wherein each upstream control signaling Resource Unit is being 12 continuous subcarriers on the frequency domain, is being a sub-frame length on the time.Each upstream control signaling Resource Unit can be divided into equal two parts (every part is being 12 continuous subcarriers on the frequency domain, is being that half subframe is long on the time) in actual transmissions, transmit by last lower sideband respectively, Fig. 1 has provided the situation of reserving two upstream control signaling Resource Units for PUCCH, wherein subframe is long is 1ms, and upstream control signaling Resource Unit 1 is made up of the first half of upper sideband and the latter half of lower sideband.

The physical layer Uplink Shared Channel (Physical Uplink Shared Channel, PUSCH) in, the base station is the user (Virtual Resource Block is that unit distributes time domain and frequency domain resource VRB) with virtual resource blocks.

VRB by about 2 RB (Resource Block, Resource Block) form (be all 1 two RB) such as address among Fig. 2; Resource block size is 12 continuous subcarriers on the frequency domain, first sub-frame length of time.As shown in Figure 2, a upstream control signaling Resource Unit also is made up of 2 RB, just two RB diagonal position of lower sideband (be respectively such as the address of grey among Fig. 21 and 25 two RB) in system respectively.

In Fig. 3, the address be 1 and the VRB of K used by two upstream control signaling Resource Units respectively, wherein, the upstream control signaling Resource Unit of black uses first RB of VRB1 and second RB of VRBK; The upstream control signaling Resource Unit of grey uses second RB of VRB1 and first RB of VRBK.

RB for fear of distributing to PUCCH is taken by uplink user data: to distributing to the RB punching (so-called punching is meant: this RB user terminal is forbidden) that PUCCH uses.

The base station issues broadcast message, towards all subscriber equipmenies of this sub-district, and the distribution condition of PUCCH resource in this period of notifying user equipment.In a sub-frame of uplink, be the upstream control signaling Resource Unit that PUCCH reserves, if do not used by the upstream control signaling of Any user, the base station can be with the RB resource of correspondence so, distribute to user data and use, to improve the up-link efficiency of bandwidth use.

The base station is by the RB resource allocation field in the order of physical layer uplink scheduling authorization, the distribution condition of notifying user equipment data resource.The RB resource allocation field, its size is

Bit, wherein Expression up-link bandwidth bandwidth can be divided into

Individual VRB,

Represent to round up computing.What described resource allocation field adopted is that the initial Resource Block of notice standard address (is made as RBIndex _Start) and the mode of the standard continuous resource number of blocks (being made as RBLength) that takies.The supposing the system bandwidth is Individual VRB in initial VRB address is so $k(1\≤k\≤N_{\mathrm{RB}}^{\mathrm{UL}})$ The time VRB number can have Planting may value.So the initial Resource Block of all possible standard address and the standard continuous resource number of blocks value condition that takies are $\underset{k=1}{\overset{N_{\mathrm{RB}}^{\mathrm{UL}}}{\mathrm{\Σ}}}(N_{\mathrm{RB}}^{\mathrm{UL}}-k+1)=N_{\mathrm{RB}}^{\mathrm{UL}}(N_{\mathrm{RB}}^{\mathrm{UL}}+1)-\underset{k=1}{\overset{N_{\mathrm{RB}}^{\mathrm{UL}}}{\mathrm{\Σ}}}k=N_{\mathrm{RB}}^{\mathrm{UL}}(N_{\mathrm{RB}}^{\mathrm{UL}}+1)/2.$ Suppose that resource allocation field is the m bit, the m bit can represent 2 ^mPlant different value condition.Thereby should have $2^m\≥\frac{N_{\mathrm{RB}}^{\mathrm{UL}}(N_{\mathrm{RB}}^{\mathrm{UL}}+1)}{2},$ Because m is integer certainly, so satisfy the minimum value of the m of following formula is $m=\left|{\log }_2[N_{\mathrm{RB}}^{\mathrm{UL}}(N_{\mathrm{RB}}^{\mathrm{UL}}+1)/2]\right|.$ Subscriber equipment can parse the initial Resource Block of the standard address RBIndex that its packet takies by the RB resource allocation field _StartWith standard continuous resource number of blocks RBLength, thereby know specifically taken which VRB resource.Because the broadcast message that subscriber equipment issues by the base station has known which RB resource is specially PUCCH has reserved, and passes through RBIndex _StartJust can know with RBLength and to be the RB resource reserved of promising PUCCH whether in the VRB resource of its distribution.

In realizing process of the present invention, the inventor is by discovering, there is following problem in prior art: when up-link bandwidth both transmitting user data, when transmitting upstream control signaling again, the RB resource allocation of not used by the upstream control signaling of Any user as the PUCCH reservation to be used to user data, the resource allocation indication of existing physical layer uplink scheduling authorization order can only reach VRB unit, can there be some problems so in use, come more clearly to describe below in conjunction with example.

The supposing the system bandwidth is a K*12 useful subcarrier, is divided into 1-K VRB by shown in Figure 3; And be assumed to be PUCCH and reserved 2 upstream control signaling unit shown in Fig. 3 black and grey color part.At a time, if do not have user's feeding back uplink control signaling above in black and grey upstream control signaling Resource Unit, having one at least, and it is 1 VRB that certain subscriber equipment (user equipment) UE0 has found to comprise in the VRB resource to its distribution the address by the resource allocation field in the order of physical layer uplink scheduling authorization, so also need to distinguish following three kinds of situations: (one), there is not user's feeding back uplink control signaling on the black upstream control signaling Resource Unit, the address is that 1 VRB can be used for the UE0 transfer of data in the first half subframe, and needing the rate-matched module is that 1 VRB punches in the latter half subframe to the address; (2), not user's feeding back uplink control signaling on the grey upstream control signaling Resource Unit, the address is that 1 VRB can be used for the UE0 transfer of data in the latter half subframe, and needing the rate-matched module is that 1 VRB punches in the first half subframe to the address; (3), all not user's feeding back uplink control signaling on black and the grey upstream control signaling Resource Unit, the address is that 1 VRB can be used for the UE0 transfer of data in whole subframe, does not need the punching of rate-matched module.

What last example was lifted is the very real problem that prior art exists in application, when the time domain of using for PUCCH in the system and frequency domain resource are made up of odd number upstream control signaling Resource Unit, VRB does not have frequency hopping (two RB that so-called frequency hopping just is meant the upstream control signaling Resource Unit are the diagonal position of lower sideband in system respectively because the upstream control signaling Resource Unit has frequency hopping, because sideband frequency difference up and down, so a upstream control signaling Resource Unit is given two frequency transmission, form frequency hopping, VRB is by forming with 2 RB about frequency, just there is not this problem), make the VRB of some address when using to user data by physical layer uplink scheduling authorization call allocation, user data can only take time domain and the frequency domain resource of a RB.As shown in Figure 2, be under the 5MHz system bandwidth, to have reserved the time domain of a upstream control signaling Resource Unit and the schematic diagram of frequency domain resource for PUCCH.The address is 1 and 25 VRB when distributing to user data and use as can see from Figure 2, has only the RB of subframe first half and the RB of subframe latter half to be used by user data respectively.

We can see from top discussion, prior art is being that user data has distributed when belonging to for the PUCCH reserved resource by the order of physical layer uplink scheduling authorization, can't by existing be that the resource allocation indicating mode of unit comes further clearly can be used by user data for concrete which part time domain and frequency domain resource in the PUCCH reserved resource with VRB, this makes user data might use the described RB that upstream control signaling uses that has been assigned to, and can influence user data and signaling normal transmission.

Summary of the invention

On the one hand, embodiments of the invention provide a kind of method that sends the information of dispatch user data, and this method can be when a plurality of subscriber equipmenies use the up-link bandwidth simultaneously, and clear and definite user data can use which part RB resource of keeping for PUCCH.

The technical scheme that embodiments of the invention adopt comprises: a kind of method that sends the information of dispatch user data may further comprise the steps:

Send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

On the other hand, embodiments of the invention provide a kind of method of information of receiving scheduling user data, may further comprise the steps:

Receiving broadcasting information, parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information;

Receive the order of physical layer uplink scheduling authorization, from the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises, by standard initial Resource Block address and standard continuous resource number of blocks, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth;

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth;

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

On the one hand, embodiments of the invention provide a kind of device that sends the information of dispatch user data, comprising again:

The broadcast message sending module: be used to send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Physical layer uplink scheduling authorization order sending module: be used to send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Physical layer uplink control channel resource piece allocation field configuration module: be used for physical layer uplink scheduling authorization order in the transmission of physical layer uplink scheduling authorization order sending module, a physical layer uplink control channel resource piece allocation field is set, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

Another aspect, embodiments of the invention provide a kind of device of information of receiving scheduling user data, comprising:

Broadcast message receiver module: be used for receiving broadcasting information;

Physical layer uplink scheduling authorization order receiver module: be used to receive the order of physical layer uplink scheduling authorization;

Virtual resource blocks position judging module: be used for judging and the up-link bandwidth distribute to the virtual resource blocks of this subscriber equipment whether at least a portion is to be physical layer ascending control channel reserved resource piece;

Resource Block parsing module: be used to resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

Also on the one hand, embodiments of the invention provide the system of the information of a kind of transmission and receiving scheduling user data, comprising:

The base station: be used to issue broadcast message and the order of physical layer uplink scheduling authorization,

Described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Carry the information of the virtual resource block address of distributing to certain subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth;

Subscriber equipment: be used for receiving broadcasting information and the order of physical layer uplink scheduling authorization,

Parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information;

From the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises,, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth by standard initial Resource Block address and standard continuous resource number of blocks;

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth;

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

The method of the transmission that the embodiment of the invention provides and the information of receiving scheduling user data, device and system, by being the further point of addition mark of channel resource that drops in the physical layer ascending control channel, the particular location of clear and definite physical layer uplink control channel resource for the user data distribution, effectively having overcome prior art is being that user data has distributed when belonging to for the PUCCH reserved resource by the order of physical layer uplink scheduling authorization, can't by existing be that the resource allocation indicating mode of unit comes clearly can be used by user data for concrete which part time domain and frequency domain resource in the PUCCH reserved resource with VRB, influence the problem of user data normal transmission, improved the fail safe of system's operation.

Description of drawings

Fig. 1 is a prior art up link schematic diagram one;

Fig. 2 is a prior art up link schematic diagram two;

Fig. 3 is a prior art up link schematic diagram three;

Fig. 4 is the embodiment of the invention one a up link schematic diagram;

Fig. 5 is a base station side schematic flow sheet of the present invention;

Fig. 6 is a user equipment side schematic flow sheet of the present invention;

Fig. 7 sends the device schematic diagram of the information of dispatch user data for the present invention;

Fig. 8 is the device schematic diagram of the information of receiving scheduling user data of the present invention;

Fig. 9 is the system schematic of the information of transmission of the present invention and receiving scheduling user data.

Embodiment

Can't be in order to solve prior art by with VRB being the resource allocation indicating mode of unit, come further clearly the problem that can be used by user data for concrete any part time domain and frequency domain resource in the PUCCH reserved resource, it is a kind of for the method for physical layer reserved resources of uplink control channel data dispatching that embodiments of the invention provide, this method can be when a plurality of subscriber equipmenies use the up-link bandwidth simultaneously, and clear and definite user data can use which part RB resource of keeping for PUCCH.Below in conjunction with drawings and Examples the present invention is elaborated.

Fig. 5-Figure 6 shows that the signaling of the embodiment of the invention sends and receive flow chart:

Fig. 5 is the base station side flow chart, may further comprise the steps:

The base station is that PUCCH reserves the RB resource, and notifies all subscriber equipmenies by broadcast.

There is the RB resource of keeping for PUCCH not to be used if the base station is judged current sub-frame of uplink, and distributes to certain customer equipment data and use.

The base station is provided with the RB allocation field and the PUCCH RB allocation field of described subscriber equipment, and described field is included in the order of physical layer uplink scheduling authorization.

The base station issues the order of physical layer uplink scheduling authorization and gives described subscriber equipment.

There is the RB resource of keeping for PUCCH not to be used if the base station is judged current sub-frame of uplink, do not use but do not distribute to described customer equipment data; Judge that perhaps current sub-frame of uplink keeps for the RB resource of PUCCH all to be used.

The base station is provided with the RB allocation field of described subscriber equipment, and described field is included in the order of physical layer uplink scheduling authorization.

The base station issues the order of physical layer uplink scheduling authorization and gives described subscriber equipment.

Fig. 6 is the user equipment side flow chart, may further comprise the steps:

Described subscriber equipment receives base station broadcast information, is known as the RB resource that PUCCH reserves.

Described subscriber equipment receives the physical layer uplink scheduling authorization order that the base station issues.

Described subscriber equipment extracts the RB allocation field from the order of physical layer uplink scheduling authorization, parse that the base station is current to be the VRB resource of its distribution, contains the RB resource that promising PUCCH reserves in these VRB resources if judge.

Described subscriber equipment extracts shared field from the order of physical layer uplink scheduling authorization, parse the RB resource that specifically takies in the VRB that contains PUCCH reservation RB resource by PUCCH RB allocation field.

Described subscriber equipment is resolved other signaling field in the order of physical layer uplink scheduling authorization.

Described subscriber equipment uses the running time-frequency resource that is parsed to send data at the sub-frame of uplink corresponding with the order of physical layer uplink scheduling authorization constantly.

If judge and be not included as the RB resource that PUCCH reserves in these VRB resources.

Described subscriber equipment extracts shared field from the order of physical layer uplink scheduling authorization, resolve by normal signaling field.

Described subscriber equipment is resolved other signaling field in the order of physical layer uplink scheduling authorization.

Described subscriber equipment uses the running time-frequency resource that is parsed to send data at the sub-frame of uplink corresponding with the order of physical layer uplink scheduling authorization constantly.

Concrete, the method for the information of the transmission dispatch user data that embodiments of the invention provide may further comprise the steps:

Send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth.

Send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks.

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

The method of the information of the receiving scheduling user data that embodiments of the invention provide may further comprise the steps:

Receiving broadcasting information, parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information.

Receive the order of physical layer uplink scheduling authorization, from the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises, by standard initial Resource Block address and standard continuous resource number of blocks, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth.

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth.

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

Further, the physical layer uplink control channel resource piece allocation field in the embodiments of the invention can have two kinds of different value mode.

Physical layer uplink control channel resource piece allocation field value mode one:

Described physical layer uplink control channel resource piece allocation field is one of following information or combination in any: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

The coded system of described difference is one of following coded system,

Coded system one: when the Resource Block of distributing to user data comprises upper sideband is physical layer ascending control channel reserved resource piece, do not comprise when lower sideband is physical layer ascending control channel reserved resource piece the difference between the initial Resource Block address that described physical layer uplink control channel resource piece allocation field is subframe first half and latter half.

Coded system two: when the Resource Block of distributing to user data comprises lower sideband is physical layer ascending control channel reserved resource piece, do not comprise when upper sideband is physical layer ascending control channel reserved resource piece the difference between the ending resource block address that described physical layer uplink control channel resource piece allocation field is subframe first half and latter half.

Coded system three: when the Resource Block of distributing to user data had both comprised upper sideband is physical layer ascending control channel reserved resource piece, comprise that again lower sideband is a physical layer ascending control channel reserved resource piece, and the difference between the initial Resource Block address of subframe first half and latter half, when difference between the ending resource block address of subframe first half and latter half equates, described physical layer uplink control channel resource piece allocation field is between the initial Resource Block address of subframe first half and latter half, also is simultaneously the difference between the ending resource block address.

Do not have the described physical layer ascending control channel reserved resource piece that is in the virtual resource blocks of this subscriber equipment if distribute in the described up-link bandwidth, then described physical layer uplink control channel resource piece allocation field is a null value.

The initial Resource Block of described standard address is a lowest address of distributing to the initial Resource Block of the subframe first half of user data and latter half.

Described standard continuous resource number of blocks passes through the following steps value:

The initial Resource Block address of distributing to user data with the subframe first half is a starting point, upward count the continuous resource number of blocks of subframe first halfs after, obtain the subframe first half distribute to user data the ending resource block address.

The initial Resource Block address of distributing to user data with the subframe latter half is a starting point, upward behind the continuous resource number of blocks of several subframe latter halfs, obtains the ending resource block address that the subframe latter half is distributed to user data.

The ending resource block address of described subframe first half and the ending resource block address of described subframe latter half are compared, get the address big finish the Resource Block address as standard.

Described standard continuous resource number of blocks is the address number that finishes the Resource Block address from the initial Resource Block of standard address to standard.

Corresponding with physical layer uplink control channel resource piece allocation field value mode one, physical layer uplink control channel resource piece allocation field determination methods one is specially:

If the initial Resource Block of standard address falls in the upper sideband physical layer ascending control channel, illustrate that the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece.

If with the initial Resource Block of standard address is the address behind the number standard continuous resource number of blocks on the starting point, fall in the lower sideband physical layer ascending control channel, illustrate that the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece.

Described physical layer uplink control channel resource piece allocation field record subframe first half and latter half, distribute between the initial Resource Block address of user data difference and or the ending resource block address between difference.

Obtain the analysis mode of distributing to the resource block location of user data in the up-link bandwidth by the initial Resource Block of described standard address, described standard continuous resource number of blocks and described difference, for following analysis mode it

Analysis mode one: when the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that lower sideband is described and be physical layer ascending control channel reserved resource piece.And the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time,

The initial Resource Block address of subframe first half is that the initial Resource Block of standard address adds described difference.

The initial Resource Block address of subframe latter half is the initial Resource Block of standard address.

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks.

Analysis mode two: when the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half is the initial Resource Block of standard address.

The initial Resource Block address of subframe latter half is that the initial Resource Block of standard address subtracts described difference.

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks.

Analysis mode three: when the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that upper sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address.

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, adds described difference.

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address.

Analysis mode four: when the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that upper sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address.

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address.

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, subtracts described difference.

Analysis mode five: when the Resource Block of distributing to user data had both comprised that upper sideband was described for physical layer ascending control channel reserved resource piece, comprise that again lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time

The initial Resource Block address of subframe first half is that the initial Resource Block of standard address adds described difference.

The initial Resource Block address of subframe latter half is the initial Resource Block of standard address.

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address.

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, subtracts described difference.

Analysis mode six: when the Resource Block of distributing to user data had both comprised that upper sideband was described for physical layer ascending control channel reserved resource piece, comprise that again lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half is the initial Resource Block of standard address.

The initial Resource Block address of subframe latter half is that the initial Resource Block of standard address subtracts described difference.

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, adds described difference.

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address.

Analysis mode seven: when the Resource Block of distributing to user data comprises that neither upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that again lower sideband is described during for physical layer ascending control channel reserved resource piece,

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address.

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks.

With the embodiment of the invention one such scheme is described below.

Embodiment one:

In 3GPP E-UTRA system, the upstream control signaling unit of reserving for PUCCH is no more than 8 usually, in most cases, x (distribute between the initial Resource Block address of user data difference and or the ending resource block address between difference) value can not exceed [3,3] scope, 7 kinds of values are promptly arranged, thereby PUCCH RB allocation field 3 bits are just passable.As a kind of compromise of expense and performance, the value that can also limit x does not exceed the scope of [1,1], and at this time PUCCH RB allocation field 2 bits are just passable.

In the example, suppose that PUCCH RB field is 3 bits, and the corresponding relation of this 3 bit value and x value is as shown in table 1 below

PUCCH RB allocation field value	000	001	010	011	100	101	110	111
									The x value	0	1	-1	2	-2	3	-3	Reserve

Table 1

Be assumed to be PUCCH and reserved four upstream control signaling Resource Units as shown in Figure 4.At some sub-frame of uplink, there is not the user to send upstream control signaling on two of black upstream control signaling Resource Units among Fig. 4, it is that user equipment (UE) 0 distributes following uplink time that the base station is wanted by the order of physical layer uplink scheduling authorization: the address is that 1 and 2 VRB is in the RB of preceding half son's frame resource, the address is 3 and 4 VRB resource, i.e. the initial Resource Block address of subframe first half ${\mathrm{RBIndex}}_{\mathrm{start}}^{\mathrm{first}}=1,$ The ending resource block address of subframe first half ${\mathrm{RBIndex}}_{\mathrm{end}}^{\mathrm{first}}=4,$ The initial Resource Block address of subframe latter half ${\mathrm{RBIndex}}_{\mathrm{start}}^{\sec \mathrm{ond}}=3$ Ending resource block address with the subframe latter half ${\mathrm{RBIndex}}_{\mathrm{end}}^{\sec \mathrm{ond}}=4.$ The initial Resource Block of configuration standard address in the RB allocation field, base station so ${\mathrm{RBIndex}}_{\mathrm{start}}=\min \{{\mathrm{RBIndex}}_{\mathrm{start}}^{\mathrm{first}},{\mathrm{RBIndex}}_{\mathrm{start}}^{\sec \mathrm{ond}}\}=1,$ Standard continuous resource number of blocks $\mathrm{RBLength}=\max \{{\mathrm{RBIndex}}_{\mathrm{end}}^{\mathrm{first}},{\mathrm{RBIndex}}_{\mathrm{end}}^{\sec \mathrm{ond}}\}-\min \{{\mathrm{RBIndex}}_{\mathrm{start}}^{\mathrm{first}},{\mathrm{RBIndex}}_{\mathrm{start}}^{\sec \mathrm{ond}}\}+1=4$ (finishing the address number of Resource Block address from the initial Resource Block of standard address to standard).Standard finishes the Resource Block address ${\mathrm{RBIndex}}_{\mathrm{end}}=\max \{{\mathrm{RBIndex}}_{\mathrm{end}}^{\mathrm{first}},{\mathrm{RBIndex}}_{\mathrm{end}}^{\sec \mathrm{ond}}\}=4.$ The address is that 1 VRB contains the PUCCH upper sideband and reserves the RB resource, and the address is that 4 VRB does not contain the PUCCH lower sideband and reserves the RB resource, so difference $x={\mathrm{RBIndex}}_{\mathrm{start}}^{\mathrm{first}}-{\mathrm{RBIndex}}_{\mathrm{start}}^{\sec \mathrm{ond}}=-2,$ Should dispose PUCCH RB allocation field according to table 1 is 100.

User equipment (UE) 0 parses RBIndex by the RB allocation field after receiving the physical layer uplink scheduling authorization order that the base station issues _Start=1 and RBLength=4, and parse x=-2 by 100 of PUCCH RB allocation field, RBIndex then _End=RBIndex _Start+ RBLength-1=4.Because the address is 1 VRB to be contained the PUCCH upper sideband and reserve the RB resource, the address is that 4 VRB does not contain the PUCCH lower sideband and reserves the RB resource, and x＜0, so can parse ${\mathrm{RBIndex}}_{\mathrm{start}}^{\mathrm{first}}={\mathrm{RBIndex}}_{\mathrm{start}}=1,$ ${\mathrm{RBIndex}}_{\mathrm{end}}^{\mathrm{first}}={\mathrm{RBIndex}}_{\mathrm{end}}=4,$ ${\mathrm{RBIndex}}_{\mathrm{start}}^{\sec \mathrm{ond}}={\mathrm{RBIndex}}_{\mathrm{start}}-x=3$ With ${\mathrm{RBIndex}}_{\mathrm{end}}^{\sec \mathrm{ond}}={\mathrm{RBIndex}}_{\mathrm{end}}=4,$ Thereby know that its upstream data bag will take following running time-frequency resource: the address is that 1 and 2 VRB is 3 and 4 VRB resource in the RB of preceding half son's frame resource, address.User equipment (UE) 0 will send the upstream data bag at above-mentioned running time-frequency resource, and is that 1 and 2 VRB place carries out rate-matched by the particular rate matching module in the address.

Be assumed to be PUCCH and reserved four upstream control signaling Resource Units as shown in Figure 4.At some sub-frame of uplink, there is not the user to send upstream control signaling on two of black upstream control signaling Resource Units among Fig. 4, it is that user equipment (UE) 0 distributes following uplink time that the base station is wanted by the order of physical layer uplink scheduling authorization: the address is that 24 and 25 VRB is in the RB of later half subframe resource, the address is 22 and 23 VRB resource, promptly the initial Resource Block address of subframe first half be 22, the ending resource block address 23 of subframe first half, the initial Resource Block address 22 of subframe latter half and the ending resource block address 25 of subframe latter half.The initial Resource Block of configuration standard address in the RB allocation field, base station is 22 so, and standard continuous resource number of blocks is 4 (finishing the address number of Resource Block address from the initial Resource Block of standard address to standard).Standard finishes the ending resource block address 25 of the subframe latter half in the ending resource block address 25 of ending resource block address 23 and subframe latter half that the Resource Block address is the subframe first half.The address is that 25 VRB contains the PUCCH lower sideband and reserves the RB resource, the address is that 22 VRB does not contain the PUCCH upper sideband and reserves the RB resource, so difference is the ending resource block address 23 of subframe first half and the difference-2 of the ending resource block address 25 of subframe latter half, should dispose PUCCH RB allocation field according to table 1 is 100.

User equipment (UE) 0 is after receiving the physical layer uplink scheduling authorization order that the base station issues, by the RB allocation field parse the initial Resource Block of standard address be 22 and standard continuous resource number of blocks be 4, and parse difference-2 by 100 of PUCCH RB allocation field, then standard end Resource Block address is several 4 addresses on 22, is 25.Because the address is 25 VRB to be contained the PUCCH upper sideband and reserves the RB resource, the address is that 22 VRB does not contain the PUCCH lower sideband and reserves the RB resource, and difference is less than zero, so can parse the initial Resource Block address of subframe first half and be 22, the ending resource block address 23 of subframe first half, the initial Resource Block address 22 of subframe latter half and the ending resource block address 25 of subframe latter half, thereby know that its upstream data bag will take following running time-frequency resource: the address be 24 and 25 VRB in the RB of later half subframe resource, the address is 22 and 23 VRB resource.User equipment (UE) 0 will send the upstream data bag at above-mentioned running time-frequency resource, and is that 24 and 25 VRB place carries out rate-matched by the particular rate matching module in the address.

In the example, PUCCH RB allocation field value is 111 not use of state in the above.When having reserved odd number upstream control signaling Resource Unit for PUCCH, if that last upstream control signaling Resource Unit takies subframe first half and latter half at last lower sideband place, then state 111 can also be used to representing x=-4; If that last upstream control signaling Resource Unit takies subframe latter half and first half at last lower sideband place, then state 111 can also be used to representing x=4.Since this moment, subscriber equipment and base station knew all that last upstream control signaling Resource Unit specifically taken last lower sideband which to the RB resource, so state 111 can conclusively show x=-4 or x=4, can not obscure.

Technical scheme by embodiment one, the present invention chooses one group earlier in the left side Resource Block group of distributing for user data and the right Resource Block group, with its channel resource initial address and the resource block number that takies continuously as reference standard, represent the alternate position spike of another Resource Block group by position mark again with respect to this reference standard, and then the distribution condition of definite whole user data, clear and definite user data can use which part RB resource of keeping for PUCCH, reached the purpose that clear and definite user data can use which part RB resource of keeping for PUCCH, and the bit that takies is less, has only 3.

Physical layer uplink control channel resource piece allocation field value mode two:

Physical layer uplink control channel resource piece allocation field is represented the user resources allocation model.

Described user resources allocation model is one of following allocation model,

Pattern one: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe first half.

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

Pattern two: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

Pattern three: for certain virtual resource blocks of distributing to user data, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

Corresponding with physical layer uplink control channel resource piece allocation field value mode two, physical layer uplink control channel resource piece allocation field determination methods two is specially:

Physical layer uplink control channel resource piece allocation field is represented the user resources allocation model.

Its interpretive model is one of following interpretive model,

Pattern one: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe first half.

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

Pattern two: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half.

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

Pattern three: for certain virtual resource blocks of distributing to user data, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

With the embodiment of the invention two such scheme is described below.

Embodiment two:

Suppose that user data can only take the RB resource of reserving into PUCCH by following three kinds of patterns.Pattern one contains the VRB that the PUCCH upper sideband is reserved the RB resource for all that distribute to user data, and subscriber equipment can only use corresponding VRB in the RB of preceding half son's frame resource; Contain the VRB that the PUCCH lower sideband is reserved the RB resource for all that distribute to user data, subscriber equipment can only use corresponding VRB in the RB of later half subframe resource.Pattern two contains the VRB that the PUCCH upper sideband is reserved the RB resource for all that distribute to user data, and subscriber equipment can only use corresponding VRB in the RB of later half subframe resource; Contain the VRB that the PUCCH lower sideband is reserved the RB resource for all that distribute to user data, subscriber equipment can only use corresponding VRB in the RB of preceding half son's frame resource.Pattern three contains the VRB that PUCCH upper sideband or lower sideband are reserved the RB resource for all that distribute to user data, and subscriber equipment can use corresponding VRB in the RB of whole subframe resource.PUCCH RB can represent above-mentioned three kinds of patterns with 2 bits so, and is as shown in table 2 below.Subscriber equipment is after receiving the physical layer uplink scheduling authorization order that the base station issues, earlier parse the VRB resource of distributing to user data by the RB allocation field, from the VRB that contains PUCCH reservation RB resource, parse the RB resource that specifically takies by PUCCH RB allocation field again, just obtain having distributed to the concrete running time-frequency resource information of user data.

PUCCH RB allocation field value	00	01	10	11
					Associative mode	Pattern one	Pattern two	Pattern three	Reserve

Table 2

Technical scheme by embodiment two, the present invention is by being preset as the several modes that user data distributes ascending control channel, and when using, this several modes is translated into binary code, issue subscriber equipment by position mark, clear and definite user data can use which part RB resource of ascending control channel, it is clear to define, all comparatively simple at the coding of base station side and user equipment side, and the bit that takies is less.

As mentioned above, not have the user to send the provisioned user data use of upstream control signaling time-division on the upstream control signaling Resource Unit of keeping for PUCCH in order being supported in, in the order of physical layer uplink scheduling authorization, will to increase the next further clear and definite user data of PUCCH RB allocation field and take any part RB resource of keeping for PUCCH.But directly increase total bit number that PUCCH RB allocation field can increase the order of physical layer uplink scheduling authorization, reduce the covering radius of physical layer uplink scheduling authorization order.Consider that the probability of keeping for the RB resource of PUCCH to occur for the user data distribution is lower, can do some restrictions to its scene that can occur, allow PUCCH RB allocation field and other signaling field shared bits field in the order of physical layer uplink scheduling authorization, avoid increasing total bit number of physical layer uplink scheduling authorization order.Because whether subscriber equipment can be known as by the RB allocation field in the order of physical layer uplink scheduling authorization and have VRB to contain PUCCH in the data resource of its distribution to reserve the RB resource, thereby knows how the shared bits field resolves, and can not cause and obscure.

In 3GPP E-UTRA system, the order of physical layer uplink scheduling authorization contains a demodulation pilot frequency cyclic shift field, size is 3 bits, is used for the cyclic shift of indication MIMO user's the employed orthogonal sequence of demodulation pilot frequency under the situation of Uplink MIMO (multi-input multi-output system).Demodulation pilot frequency cyclic shift field is useless for the user of non-MIMO, also be unnecessary, thereby can to limit the user equipment allocation that can only give up non-MIMO be the RB resource that PUCCH reserves, and just can allow the signaling field of the PUCCH RB allocation field of 3 bits and above-mentioned demodulation pilot frequency cyclic shift field shared 3 bits in the order of physical layer uplink scheduling authorization.Subscriber equipment is after receiving the physical layer uplink scheduling authorization order that the base station issues, earlier parse the VRB resource of distributing to user data by the RB allocation field, reserve the RB resource if contain PUCCH in the VRB resource of distributing, then will share the signaling field and resolve, explain according to demodulation pilot frequency cyclic shift field otherwise will share the signaling field according to PUCCH RB allocation field.

In 3GPP E-UTRA system, the order of physical layer uplink scheduling authorization contains a re-transmission sequence number field, and size is the 2-3 bit, is used for indicating to subscriber equipment whether this data packet transmission is new data packets transmission and HARQ redundancy versions.The baseline of considering the present transmitting uplink data of 3GPP E-UTRA system is a synchronous non-self-adapting HARQ process, is not need the order of physical layer uplink scheduling authorization when retransmitting.If limiting its transfer of data of subscriber equipment of having distributed PUCCH to reserve the RB resource can only be new data transmission, and use a HARQ redundancy versions that pre-defines, so just can allow the PUCCH RB allocation field of 2-3 bit and above-mentioned re-transmission sequence number field in the order of physical layer uplink scheduling authorization, share the signaling field of 2-3 bit.Subscriber equipment is after receiving the physical layer uplink scheduling authorization order that the base station issues, earlier parse the VRB resource of distributing to user data by the RB allocation field, reserve the RB resource if contain PUCCH in the VRB resource of distributing, then will share the signaling field and resolve, explain according to the re-transmission sequence number field otherwise will share the signaling field according to PUCCH RB allocation field.

Certainly, PUCCH RB allocation field in above-mentioned two examples and the complete shared bits field of other signaling field, all right and other signaling field part shared bits field.Give an example, in the 3GPPE-UTRA system, the order of physical layer uplink scheduling authorization contains a transformat indication field, and size is about 6 bits, be used for transmitting employed transformat, for example modulation coding mode or modulation system and transmission block size to subscriber equipment designation data bag.If the employed transformat of its transfer of data of subscriber equipment that qualification has distributed PUCCH to reserve the RB resource can only use 8 kinds in all transformats, so this moment just can be with above-mentioned transformat indication field from 6 bit compression to 3 bits, simultaneously remaining 3 bits are used as PUCCH RB allocation field.Subscriber equipment is after receiving the physical layer uplink scheduling authorization order that the base station issues, earlier parse the VRB resource of distributing to user data by the RB allocation field, reserve the RB resource if contain PUCCH in the VRB resource of distributing, then 6 bits are shared the signaling field and resolve, explain according to 6 bit transfer form indication field otherwise will share the signaling field according to 3 bit transfer form indication field and 3 bit PUCCH RB allocation field.

In addition, as shown in Figure 7, embodiments of the invention also provide a kind of device that sends the information of dispatch user data, comprising:

The broadcast message sending module: be used to send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth.

Physical layer uplink scheduling authorization order sending module: be used to send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks.

Physical layer uplink control channel resource piece allocation field configuration module: be used for physical layer uplink scheduling authorization order in the transmission of physical layer uplink scheduling authorization order sending module, a physical layer uplink control channel resource piece allocation field is set, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

As a kind of preferred version, described physical layer uplink control channel resource piece allocation field configuration module is:

The differential coding module: one of the information or the combination in any that are used for following are encoded into described physical layer uplink control channel resource piece allocation field.

Described information is: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

As another kind of preferred version, described physical layer uplink control channel resource piece allocation field configuration module is:

User resources allocation model coding module: the different values that are used for various user resources allocation model correspondences are encoded into physical layer uplink control channel resource piece allocation field.

As shown in Figure 8, embodiments of the invention also provide a kind of device of information of receiving scheduling user data, comprising:

Broadcast message receiver module: be used for receiving broadcasting information.

Physical layer uplink scheduling authorization order receiver module: be used to receive the order of physical layer uplink scheduling authorization.

Virtual resource blocks position judging module: be used for judging and the up-link bandwidth distribute to the virtual resource blocks of this subscriber equipment whether at least a portion is to be physical layer ascending control channel reserved resource piece.

Resource Block parsing module: be used to resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

As a kind of preferred version, described Resource Block parsing module is:

Difference parsing module: be used for described physical layer uplink control channel resource piece allocation field is resolved to one of following information or combination in any: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

As another kind of preferred version, described Resource Block parsing module is:

User resources allocation model parsing module: be used for physical layer uplink control channel resource piece allocation field is resolved to the user resources allocation model.

As shown in Figure 9, embodiments of the invention also provide the system of the information of a kind of transmission and receiving scheduling user data, comprising:

Base station: be used to issue broadcast message and the order of physical layer uplink scheduling authorization.

Described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth.

Carry the information of the virtual resource block address of distributing to certain subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks.

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

Subscriber equipment: be used for receiving broadcasting information and the order of physical layer uplink scheduling authorization.

Parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information.

From the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises,, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth by standard initial Resource Block address and standard continuous resource number of blocks.

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth.

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

Described base station comprises:

Broadcast message transmitting element: in order to send broadcast message.

Physical layer uplink scheduling authorization command sending unit: in order to send the order of physical layer uplink scheduling authorization.

Described subscriber equipment comprises:

Broadcast message receiving element: in order to receiving broadcasting information.

Physical layer uplink scheduling authorization order receiving element: in order to receive the order of physical layer uplink scheduling authorization.

Physical layer uplink control channel resource piece allocation field is resolved allocation units: be used for the Resource Block resource allocation field that comprises from the order of described physical layer uplink scheduling authorization, by standard initial Resource Block address and standard continuous resource number of blocks, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth.

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth.

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

The method of the transmission that the embodiment of the invention provides and the information of receiving scheduling user data, device and system, pass through the base station, for dropping on the further point of addition mark of channel resource in the physical layer ascending control channel, the particular location of clear and definite physical layer uplink control channel resource for the user data distribution, effectively having overcome prior art is being that user data has distributed when belonging to for the PUCCH reserved resource by the order of physical layer uplink scheduling authorization, can't by existing be that the resource allocation indicating mode of unit comes clearly can be used by user data for concrete which part time domain and frequency domain resource in the PUCCH reserved resource with VRB, influence the problem of user data normal transmission, improved the fail safe of system's operation.

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

Claims (28)

1, a kind of method that sends the information of dispatch user data is characterized in that, may further comprise the steps:

Send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

2, the method for the information of transmission dispatch user data according to claim 1, it is characterized in that, described physical layer uplink control channel resource piece allocation field is one of following information or combination in any: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

3, the method for the information of transmission dispatch user data according to claim 2 is characterized in that, the coded system of described difference is one of following coded system,

Coded system one: when the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that lower sideband is described when the physical layer ascending control channel reserved resource piece, the difference between the initial Resource Block address that described physical layer uplink control channel resource piece allocation field is subframe first half and latter half;

Coded system two: when the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that upper sideband is described when the physical layer ascending control channel reserved resource piece, the difference between the ending resource block address that described physical layer uplink control channel resource piece allocation field is subframe first half and latter half;

Coded system three: when the Resource Block of distributing to user data had both comprised that upper sideband was described for physical layer ascending control channel reserved resource piece, comprise that again lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference between the initial Resource Block address of subframe first half and latter half, when difference between the ending resource block address of subframe first half and latter half equates, described physical layer uplink control channel resource piece allocation field is between the initial Resource Block address of subframe first half and latter half, also is simultaneously the difference between the ending resource block address.

4, the method for the information of transmission dispatch user data according to claim 1, it is characterized in that, also comprise: do not have the described physical layer ascending control channel reserved resource piece that is in the virtual resource blocks of this subscriber equipment if distribute in the described up-link bandwidth, then described physical layer uplink control channel resource piece allocation field is a null value.

5, the method for the information of transmission dispatch user data according to claim 1 is characterized in that, the initial Resource Block of described standard address is a lowest address of distributing to the initial Resource Block of the subframe first half of user data and latter half.

6, the method for the information of transmission dispatch user data according to claim 1 is characterized in that, described standard continuous resource number of blocks passes through the following steps value:

The initial Resource Block address of distributing to user data with the subframe first half is a starting point, upward behind the continuous resource number of blocks of several subframe first halfs, obtains the ending resource block address that the subframe first half is distributed to user data;

The initial Resource Block address of distributing to user data with the subframe latter half is a starting point, upward behind the continuous resource number of blocks of several subframe latter halfs, obtains the ending resource block address that the subframe latter half is distributed to user data;

The ending resource block address of described subframe first half and the ending resource block address of described subframe latter half are compared, get the address big finish the Resource Block address as standard;

Described standard continuous resource number of blocks is the address number that finishes the Resource Block address from the initial Resource Block of standard address to standard.

7, the method for the information of transmission dispatch user data according to claim 1, it is characterized in that the described resource block location information of distributing to the user data of this subscriber equipment that described physical layer uplink control channel resource piece allocation field is carried is specially the user resources allocation model of this subscriber equipment.

8, the method for the information of transmission dispatch user data according to claim 7 is characterized in that, described user resources allocation model is one of following allocation model,

Pattern one: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe first half; And,

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half; And,

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half;

Pattern two: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half; And,

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half; And,

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half;

Pattern three: for certain virtual resource blocks of distributing to user data, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

9, the method for the information of transmission dispatch user data according to claim 1 is characterized in that, described physical layer uplink control channel resource piece allocation field is the added bits field in the order of physical layer uplink scheduling authorization.

10, the method for the information of transmission dispatch user data according to claim 1 is characterized in that, the shared bit field of existing signaling in described physical layer uplink control channel resource piece allocation field and the order of physical layer uplink scheduling authorization.

11, the method for the information of transmission dispatch user data according to claim 10 is characterized in that, described existing signaling is demodulation pilot frequency cyclic shift field or re-transmission sequence number field.

12, the method for the information of transmission dispatch user data according to claim 1 is characterized in that, the partial bit field of the existing signaling in the order of the shared physical layer uplink scheduling authorization of described physical layer uplink control channel resource piece allocation field.

13, the method for the information of transmission dispatch user data according to claim 12 is characterized in that, described existing signaling is the transformat indication field.

14, a kind of method of information of receiving scheduling user data is characterized in that, may further comprise the steps:

Receiving broadcasting information, parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information;

Receive the order of physical layer uplink scheduling authorization, from the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises, by standard initial Resource Block address and standard continuous resource number of blocks, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth;

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth;

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of the user data of this subscriber equipment.

15, the method for the information of receiving scheduling user data according to claim 14 is characterized in that, the described analytic method of distributing to the virtual resource block address of this subscriber equipment comprises:

If the initial Resource Block of standard address falls in the upper sideband physical layer ascending control channel, it is physical layer ascending control channel reserved resource piece that the then described virtual resource blocks of distributing to this subscriber equipment comprises upper sideband described;

If with the initial Resource Block of standard address is the address behind the number standard continuous resource number of blocks on the starting point, fall in the lower sideband physical layer ascending control channel, it is physical layer ascending control channel reserved resource piece that the then described virtual resource blocks of distributing to this subscriber equipment comprises lower sideband described.

16, according to claim 15 is the method for the information of receiving scheduling user data, it is characterized in that, the information that described physical layer uplink control channel resource piece allocation field is carried is: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data of this subscriber equipment, with or, subframe first half and latter half are distributed to the difference between the ending resource block address of user data of this subscriber equipment.

17, according to claim 16 is the method for the information of receiving scheduling user data, it is characterized in that, obtain the analysis mode of distributing to the resource block location of user data in the up-link bandwidth by the initial Resource Block of described standard address, described standard continuous resource number of blocks and described difference, be one of following analysis mode

Analysis mode one: when the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time

The initial Resource Block address of subframe first half is that the initial Resource Block of standard address adds described difference,

The initial Resource Block address of subframe latter half is the initial Resource Block of standard address,

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks;

Analysis mode two: when the Resource Block of distributing to user data comprises that upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half is the initial Resource Block of standard address,

The initial Resource Block address of subframe latter half is that the initial Resource Block of standard address subtracts described difference,

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks;

Analysis mode three: when the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that upper sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address,

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, adds described difference,

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address;

Analysis mode four: when the Resource Block of distributing to user data comprises that lower sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that upper sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address,

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address,

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, subtracts described difference;

Analysis mode five: when the Resource Block of distributing to user data had both comprised that upper sideband was described for physical layer ascending control channel reserved resource piece, comprise that again lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is greater than zero the time

The initial Resource Block address of subframe first half is that the initial Resource Block of standard address adds described difference,

The initial Resource Block address of subframe latter half is the initial Resource Block of standard address,

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address,

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, subtracts described difference;

Analysis mode six: when the Resource Block of distributing to user data had both comprised that upper sideband was described for physical layer ascending control channel reserved resource piece, comprise that again lower sideband is described for physical layer ascending control channel reserved resource piece, and the difference of described physical layer uplink control channel resource piece allocation field record is less than zero the time

The initial Resource Block address of subframe first half is the initial Resource Block of standard address,

The initial Resource Block address of subframe latter half is that the initial Resource Block of standard address subtracts described difference,

The ending resource block address of subframe first half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address, adds described difference,

The ending resource block address of subframe latter half is upward counted the address of standard continuous resource number of blocks for being starting point with the initial Resource Block of standard address;

Analysis mode seven: when the Resource Block of distributing to user data comprises that neither upper sideband is described for physical layer ascending control channel reserved resource piece, do not comprise that again lower sideband is described during for physical layer ascending control channel reserved resource piece,

The initial Resource Block address of subframe first half equals the initial Resource Block address of subframe latter half, equals the initial Resource Block of standard address,

The ending resource block address of subframe first half equals the ending resource block address of subframe latter half, and equaling with the initial Resource Block of standard address is starting point, upward counts the address of standard continuous resource number of blocks.

18, the method for the information of receiving scheduling user data according to claim 15, it is characterized in that the described resource block location information of distributing to the user data of this subscriber equipment that described physical layer uplink control channel resource piece allocation field is carried is specially the user resources allocation model of this subscriber equipment.

19, the method for the information of receiving scheduling user data according to claim 18 is characterized in that, the interpretive model of physical layer uplink control channel resource piece allocation field is one of following interpretive model,

Pattern one: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe first half;

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half;

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half;

Pattern two: when certain virtual resource blocks of distributing to user data comprises that upper sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half;

When certain virtual resource blocks of distributing to user data comprises that lower sideband is described when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at the subframe latter half;

When certain virtual resource blocks of distributing to user data does not comprise describedly when the physical layer ascending control channel reserved resource piece, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half;

Pattern three: for certain virtual resource blocks of distributing to user data, the resource of distributing to described subscriber equipment is specially the Resource Block of described certain virtual resource blocks at subframe first half and latter half.

20, a kind of device that sends the information of dispatch user data is characterized in that, comprising:

The broadcast message sending module: be used to send broadcast message all subscriber equipmenies to this sub-district, described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Physical layer uplink scheduling authorization order sending module: be used to send the order of physical layer uplink scheduling authorization to certain subscriber equipment, carry the information of the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Physical layer uplink control channel resource piece allocation field configuration module: be used for physical layer uplink scheduling authorization order in the transmission of physical layer uplink scheduling authorization order sending module, a physical layer uplink control channel resource piece allocation field is set, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth.

21, the device of the information of transmission dispatch user data according to claim 20 is characterized in that, described physical layer uplink control channel resource piece allocation field configuration module is:

The differential coding module: one of the information or the combination in any that are used for following are encoded into described physical layer uplink control channel resource piece allocation field,

Described information is: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

22, the device of the information of transmission dispatch user data according to claim 20 is characterized in that, described physical layer uplink control channel resource piece allocation field configuration module is:

User resources allocation model coding module: the different values that are used for various user resources allocation model correspondences are encoded into physical layer uplink control channel resource piece allocation field.

23, a kind of device of information of receiving scheduling user data is characterized in that, comprising:

Broadcast message receiver module: be used for receiving broadcasting information;

Physical layer uplink scheduling authorization order receiver module: be used to receive the order of physical layer uplink scheduling authorization;

Virtual resource blocks position judging module: be used for judging and the up-link bandwidth distribute to the virtual resource blocks of this subscriber equipment whether at least a portion is to be physical layer ascending control channel reserved resource piece;

Resource Block parsing module: be used to resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

24, the device of the information of receiving scheduling user data according to claim 23 is characterized in that, described Resource Block parsing module is:

Difference parsing module: be used for described physical layer uplink control channel resource piece allocation field is resolved to one of following information or combination in any: subframe first half and latter half are distributed to the difference between the initial Resource Block address of user data, and subframe first half and latter half are distributed to the difference between the ending resource block address of user data.

25, the device of the information of receiving scheduling user data according to claim 23 is characterized in that, described Resource Block parsing module is:

User resources allocation model parsing module: be used for physical layer uplink control channel resource piece allocation field is resolved to the user resources allocation model.

26, the system of the information of a kind of transmission and receiving scheduling user data is characterized in that, comprising:

The base station: be used to issue broadcast message and the order of physical layer uplink scheduling authorization,

Described broadcast message is carried at and is physical layer ascending control channel reserved resource block address information in the up-link bandwidth;

Carry the information of the virtual resource block address of distributing to certain subscriber equipment in the up-link bandwidth in the order of described physical layer uplink scheduling authorization, the information of described virtual resource block address is represented by standard initial Resource Block address in the Resource Block resource allocation field and standard continuous resource number of blocks;

Comprise a physical layer uplink control channel resource piece allocation field in the order of described physical layer uplink scheduling authorization, when at least a portion of distributing to the virtual resource blocks of this subscriber equipment in the described up-link bandwidth is described when the physical layer ascending control channel reserved resource piece, the resource block location information that described physical layer uplink control channel resource piece allocation field is carried the user data of distributing to this subscriber equipment in the up-link bandwidth;

Subscriber equipment: be used for receiving broadcasting information and the order of physical layer uplink scheduling authorization,

Parsing in the up-link bandwidth from described broadcast message is physical layer ascending control channel reserved resource block address information;

From the Resource Block resource allocation field that the order of described physical layer uplink scheduling authorization comprises,, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth by standard initial Resource Block address and standard continuous resource number of blocks;

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth;

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

27, the system for distribution of physical layer ascending control channel and parsing user data according to claim 26 is characterized in that described base station comprises:

Broadcast message transmitting element: in order to send broadcast message;

Physical layer uplink scheduling authorization command sending unit: in order to send the order of physical layer uplink scheduling authorization.

28, the system for distribution of physical layer ascending control channel and parsing user data according to claim 26 is characterized in that described subscriber equipment comprises:

Broadcast message receiving element: in order to receiving broadcasting information;

Physical layer uplink scheduling authorization order receiving element: in order to receive the order of physical layer uplink scheduling authorization;

Physical layer uplink control channel resource piece allocation field is resolved allocation units: be used for the Resource Block resource allocation field that comprises from the order of described physical layer uplink scheduling authorization, by standard initial Resource Block address and standard continuous resource number of blocks, parse the virtual resource block address of distributing to this subscriber equipment in the up-link bandwidth;

Judge whether at least a portion is to be physical layer ascending control channel reserved resource piece to the virtual resource blocks of distributing to this subscriber equipment in the up-link bandwidth;

If in the up-link bandwidth, virtual resource blocks at least a portion of distributing to this subscriber equipment is to be physical layer ascending control channel reserved resource piece, resolve physical layer uplink control channel resource piece allocation field, obtain distributing in the up-link bandwidth resource block location of user data.

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