CN101155194A - Communication resource distributing indication method and its system and device - Google Patents

Communication resource distributing indication method and its system and device Download PDF

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Publication number
CN101155194A
CN101155194A CNA2006101523844A CN200610152384A CN101155194A CN 101155194 A CN101155194 A CN 101155194A CN A2006101523844 A CNA2006101523844 A CN A2006101523844A CN 200610152384 A CN200610152384 A CN 200610152384A CN 101155194 A CN101155194 A CN 101155194A
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resource allocation
allocation indication
signaling
user
resource
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CNA2006101523844A
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Chinese (zh)
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CN101155194B (en
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李洋
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华为技术有限公司
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Abstract

The present invention provides a resource distribution direction method and its system, for indicating the distributing instance of physical resource block, the method includes: to generate whole or part resource distributing indicating signalling of unite encoding based on the distributing instance of physical resource block, which generates independent control signalling together with resource distributing corresponding information as well as control information; adding user identifier into the control signalling encoded independently; transmitting the whole or part resource distributing signalling as public information to all users, and the control signalling to the corresponding users; users confirm distributed physical resource block position according to public information as well as control signalling. The present invention reduces the signalling amount of transmitted public information and the complexity of analyzing public information by users.

Description

Communication resource distributing indication method and system thereof, device

Technical field

The present invention relates to the mobile communication physical-layer techniques, especially a kind of technology that is used to indicate the distribution condition of Physical Resource Block.

Background technology

At present, 3G (Third Generation) Moblie technological cooperation tissue (3GPP, Third Generation PartnershipProject) the evolution global radio that proposes inserts (E-UTRA, what Evolved Universal Terrestrial RadioAccess) system adopted in downlink transfer is OFDM (OFDM, OrthogonalFrequency Division multiplexing) technology.OFDM is a kind of multi-carrier communication technology, by distributing different physical resources to realize multiuser multiplexing for different user.The downlink transfer of E-UTRA system can be further divided into concentration of transmissions (Localized Transmission) and disperse transmission (DistributedTransmission).The transmission bandwidth of E-UTRA system evenly is divided into a plurality of Physical Resource Block of being made up of continuous subcarrier (PRB, Physical Resource Block), and concentration of transmissions and the physical resource that disperses transmission to take all are elementary cell with PRB.The PRB that is used for concentration of transmissions is called as L-PRB (Localized-PRB), and is used to disperse the PRB that transmits to be called as D-PRB (Distributed-PRB).The base station be each concentration of transmissions the user (L-UE, L-User) the one or more preferably L-PRB of allocated channel condition are to realize multi-user diversity; (D-UE D-User) distributes some and be dispersed in subcarrier in all D-PRB, to realize frequency diversity for each user who disperses transmission in the base station.

Base station dispatcher is after the user of every the concentration of transmissions that will dispatch and the user who disperses transmission carry out resource allocation, by the resource allocation conditions that the physical layer shared control channel sends control information and informs the dispatched users concentration of transmissions and disperse to transmit, comprise the user's who is scheduled sign (UE-ID) and resource allocation indication signaling.User's receiving control information at first determines oneself whether to be scheduled for, promptly whether comprise the UE-ID of oneself in the control information; If be scheduled, the user confirms that by the resource allocation indication signaling base station is the physical resource position of its distribution.Described control information also comprises other control information relevant with transfer of data.The coded system of subscriber control information is divided into absolute coding and combined coding.The base station is called as absolute coding with encoding block of control information generation of each user, and the base station is called as combined coding with encoding block of the common generation of a plurality of users' control information.Owing to having correlation between the resource of distributing to each user, therefore, combined coding can be realized a plurality of users' resource allocation joint instructions, reduces the signaling amount of resource allocation indication signaling effectively.And for absolute coding, each user's control information absolute coding, resource allocation also can only independently be indicated, and therefore, compares combined coding, and the resource allocation indication of finishing all dispatched users needs more signaling amount.

A kind of hybrid coding transmission means of control information in the prior art, a plurality of dispatched users resource allocation indication signalings and UE-ID and other signaling relevant with resource allocation (as distributing the duration) are carried out combined coding send as public information, other control information of each user is coding and in separately control channel transmission separately.All usefulness is the control information of demodulation combined coding part per family, whether be scheduled by the UE-ID validation of information in the combined coding, if certain user is scheduled, the user who then is scheduled confirms resource allocation conditions according to the resource allocation indication signaling of combined coding, and the control signaling of the one's own absolute coding part of demodulation.

Suppose that current dispatched users is UE_1, UE_2, UE_3 and UE_4, and be the concentration of transmissions user, the resource allocation conditions of described dispatched users on channel is as shown in Figure 1.The base station is carried out combined coding with the resource allocation indication signaling of described dispatched users and UE-ID and is generated the control signaling and deliver to all users, informs the user resources distribution condition.Described public information generative process comprises:

The UE-ID of all dispatched users is sorted the corresponding sequence number of each UE-ID, and each sequence number binary number representation.The transmission sequence that for example defines UE-ID is for { UE_1 UE_2 UE_3 UE_4}, then each UE-ID corresponding sequence number is { 00 01 10 11}.

Generate corresponding sequence according to the resource allocation conditions of each dispatched users and with the sequence number of the pairing dispatched users of each PRB again.For example among Fig. 1, dispatched users UE_1 takies first and second PRB, dispatched users UE_2 takies the the the 3rd, the 4th, the 5th, the 7th and the 8th PRB, dispatched users UE_3 takies the 6th PRB, dispatched users UE_4 takies the 9th to the 12 PRB, is { 00 00 01 01 01 10 01 01 11 11 11 11} according to each user's sequence number formation sequence.Described sequence is required resource allocation indication signaling.

At last the UE-ID of dispatched users and resource allocation indication signaling are formed public information jointly and send the user to.

Though technique scheme can realize a plurality of users' resource allocation joint instructions, also comprise in the public information and cause more signaling consumption by UE-ID; And the length of public information changes along with the variation of dispatched users number, if distribute the length of public information according to maximum possible dispatched users number, then when the dispatched users negligible amounts, can cause the waste of resource, if distribute the length of public information according to the signaling amount of reality, in order to guarantee that the user can the described public information of demodulation, the length that needs the extra information indication public information of transmission, perhaps need repeatedly blind check to determine the length of public information, can increase the complexity that the user resolves public information like this.

Summary of the invention

The problem to be solved in the present invention is to provide a kind of and can reduces the signaling amount of public information and reduce resource allocation indicating method that the user resolves the public information complexity and system, device.

For solving the problems of the technologies described above, the present invention proposes following technical scheme:

The invention provides a kind of resource allocation indicating method, be used to indicate the distribution condition of Physical Resource Block, described method comprises step: generate the whole resource allocation indication signalings or the part resource allocation indication signaling of combined coding, the control signaling of information that other is relevant with resource allocation and control information generation absolute coding according to the distribution condition of Physical Resource Block; With the control signaling of user ID scrambling to described absolute coding; All or part of described resource allocation indication signaling is sent to all users as public information, the control signaling of described absolute coding is sent to the user of correspondence; The user determines assigned Physical Resource Block position according to described public information and control signaling.

The present invention also provides a kind of resource allocation indication mechanism of using described resource allocation indicating method, be used to indicate the distribution condition of Physical Resource Block, it comprises dispensing device and receiving system, described dispensing device comprises: resource allocation indication signaling generation unit is used for whole resource allocation indication signalings or part resource allocation indication signaling according to the distribution condition generation combined coding of Physical Resource Block; Independent control signaling generation unit is used for the control signaling according to other information relevant with resource allocation and control information generation absolute coding, and with user ID scrambling described control signaling extremely; The physical resource map unit is used for described whole resource allocation indication signalings or part resource allocation indication signaling and control signaling mapped on the corresponding shared control channel physical resource and transmits; Described receiving system comprises: physical resource is separated map unit, is used for transmission and reception apparatus transmits from the shared control channel physical resource whole resource allocation indication signalings or part resource allocation indication signaling and control signaling; Resource allocation indication signaling resolution unit, be used to resolve described physical resource separate whole resource allocation indication signalings that map unit receives or part resource allocation indication signaling and, and the physical resource position distributed of definite user.

The present invention also provides a kind of dispensing device of using described resource allocation indicating method, it comprises: resource allocation indication signaling generation unit is used for whole resource allocation indication signalings or part resource allocation indication signaling according to the distribution condition generation combined coding of Physical Resource Block; Independent control signaling generation unit is used for the control signaling according to other information relevant with resource allocation and control information generation absolute coding, and with user ID scrambling described control signaling extremely; The physical resource map unit is used for described whole resource allocation indication signalings or part resource allocation indication signaling and control signaling mapped on the corresponding shared control channel physical resource and transmits.

The present invention also provides a kind of receiving system of using described resource allocation indicating method, it comprises: physical resource is separated map unit, is used for transmission and reception apparatus transmits from the shared control channel physical resource whole resource allocation indication signalings or part resource allocation indication signaling and control signaling; Resource allocation indication signaling resolution unit, be used to resolve described physical resource separate whole resource allocation indication signalings that map unit receives or part resource allocation indication signaling and, and the physical resource position distributed of definite user.

In sum, use technical scheme provided by the invention, the resource allocation indication signaling is transmitted as public information, and UE-ID is by the recessive transmission of the control signaling of absolute coding, therefore reduced the signaling amount of public information, and, therefore can also avoid the length of public information to change, thereby reduced the complexity that the user resolves public information along with the variation of user's number because the length of public information is fixed.

Description of drawings

Fig. 1 is a prior art concentration of transmissions user corresponding physical resource allocation exemplary plot;

Fig. 2 is the structure chart of the preferred embodiment of resource allocation indication mechanism of the present invention;

Fig. 3 is the flow chart of a preferred embodiment of resource allocation indicating method of the present invention;

Fig. 4 is the flow chart of another preferred embodiment of resource allocation indicating method of the present invention;

Fig. 5 is the system physical resource allocation exemplary plot of dispatched users correspondence of the present invention.

Embodiment

The invention provides a kind of method and system thereof of resource allocation indication.For making the present invention more cheer and bright, describe the present invention below in conjunction with execution mode and accompanying drawing.

Please refer to Fig. 2, be the structure chart of a preferred embodiment of resource allocation indication mechanism of the present invention.Described resource allocation indication mechanism comprises dispensing device 10 and receiving system 20, and described dispensing device 10 may reside in the base station of communication network, and receiving system 20 may reside in the user terminal.Described dispensing device 10 comprises resource allocation unit 11, resource allocation indication signaling generation unit 12, independent control signaling generation unit 13 and physical resource map unit 14.Wherein, described resource allocation unit 11 is used for concentration of transmissions user and dispersion transmission user are carried out resource allocation.The resource allocation conditions that resource allocation indication signaling generation unit 12 is determined according to described resource allocation unit 11, the public information of generation combined coding.Independently control signaling generation unit 13 data-transmission modes, generate the control signaling of absolute coding, and the UE-ID scrambling is transmitted to controlling signaling according to institute's dispatched users.The public information that physical resource map unit 14 is used for that described resource allocation indication signaling generation unit 12 is generated is mapped on the preassigned shared control channel physical resource with the independent control signaling of controlling the absolute coding of signaling generation unit 13 generations to be transmitted.Described receiving system 20 comprises that physical resource separates map unit 21 and resource allocation indication signaling resolution unit 22.Wherein, described physical resource is separated map unit 21 and is used for obtaining the public information of the combined coding that dispensing device 10 sends and the control signaling of absolute coding from the pairing physical resource of received signal control channel.Resource allocation indication signaling resolution unit 22 is used to resolve described resource allocation indication signaling and control signaling, and whether user for confirmation is scheduled, and determines the resource location that described user is assigned to.

See also Fig. 3, be the flow chart of a preferred embodiment of resource allocation indicating method provided by the invention.In the present embodiment whole resource allocation indication signalings are sent to all users as public information.The related resource allocation indicating method of present embodiment specifically may further comprise the steps:

Step 101: dispatched users is comprised that concentration of transmissions user and dispersion transmission user distribute PRB, be about to the system broadband and be divided into a plurality of PRB, for each dispatched users is distributed the PRB of some, wherein for the concentration of transmissions user distributes L-PRB, for dispersion transmission user distributes D-PRB.

Step 102: the distribution condition according to concentration of transmissions user and dispersion transmission user PRB generates public information by combined coding, and described public information comprises whole resource allocation indication signalings of concentration of transmissions user and the whole resource allocation indication signalings of dispersion transmission user.

For the concentration of transmissions user, can adopt tabulating method to generate whole resource allocation indication signalings: the concentration of transmissions user who is dispatched to is sorted, for each concentration of transmissions user generates a sequence number, described sequence number adopts binary number representation, the distribution condition of the corresponding concentration of transmissions user PRB that is dispatched to generates a sequence then, and described sequence is whole resource allocation indication signalings of concentration of transmissions user.

For dispersion transmission user, because dispersion transmission user is when carrying out resource allocation, be in order one or more continuous D-VRB to be distributed to each dispersion transmission user, so dispersion transmission user resource allocation indication signaling only need provide the D-VRB number that each dispersion transmission user distributes and get final product.

Step 103: according to the data-transmission mode of each dispatched users, generate accordingly control signaling based on absolute coding, and with the UE-ID scrambling of dispatched users to described control signaling.

For example, will based on the control signaling of absolute coding through coding and rate-matched after formation sequence r 1,1, r 1,2... r 1,40, and with the UE-ID information of this dispatched users back formation sequence c that encodes 1, c 2... c 40The sequence scrambling that UE-ID is generated finally is transferred to the control signaling based on absolute coding of dispatched users, i.e. sequence s on the sequence of described control signaling generation then 1,1, s 1,2... s 1,40The scrambling process is:

s 1,k=(r 1,k+c k)mod2?k=1,2...40

Perhaps, the UE-ID information with dispatched users uses the same method scrambling to the CRC check position of control signalling coding piece.

Step 104: be mapped on the shared control channel with the public information that generates with based on the control signaling of absolute coding and transmit.

Step 105: the user receives the public information of shared control channel transmission and based on the control signaling of absolute coding.

Whether step 106: the user detects the control signaling based on absolute coding in order, detect to be scheduled for, if be scheduled, then determines the physical resource position that is assigned to according to the control signaling of resource allocation indication signaling in the public information and absolute coding.

Wherein step 102 and step 103 can be carried out simultaneously, also can carry out step 103 earlier and carry out steps 102 again.

See also Fig. 4, be the flow chart of another preferred embodiment of resource allocation indicating method provided by the invention.In the present embodiment a part of resource allocation indication signaling is sent to all users as public information, another part resource allocation indication signaling is sent to the user of correspondence by the control signaling of absolute coding.The related resource allocation indicating method of present embodiment specifically may further comprise the steps:

Step 201: dispatched users is comprised that concentration of transmissions user and dispersion transmission user carry out resource allocation, be about to the system broadband and be divided into a plurality of PRB, the PRB that distributes some for each dispatched users: the user distributes L-PRB for concentration of transmissions, for dispersion transmission user distributes D-PRB.

Step 202: the public information that generates combined coding according to the distribution condition of concentration of transmissions user and dispersion transmission user PRB, described public information comprises that primary resource distributes indication signaling, described public information length is fixed, and can take following method to carry out the resource allocation indication:

Four kinds of states representing PRB with two bit informations: for example represent that with 00 PRB and previous continuous PRB belong to same type, if the PRB in front is L-PRB, represent that not only this PRB and previous PRB all are L-PRB, also further this PRB of expression and previous PRB all distribute to same user; Represent that with 01 PRB is L-PRB, and do not belong to same user with all L-PRB of front; Represent that with 10 PRB is D-PRB; Represent that with 11 PRB is L-PRB, and a certain or certain several L-PRB distribute to same user with the front, but this PRB and these L-PRB and discontinuous.The a plurality of L-PRB that distribute to same user comprise with the 00 initial continuous L-PRB part of representing with the continuous L-PRB part of 11 interruptions of representing.If the system broadband is divided into N PRB, then can use 2 * N information bit then to indicate the state of each PRB and the resource allocation conditions of a part.

Step 203: distribute indication signaling according to primary resource in the public information, in the control signaling of each dispatched users absolute coding, generate time resource allocation indication signaling respectively, indicate the resource allocation conditions of dispatched users jointly with public information.

For the concentration of transmissions user, because user's control channel separately shines upon on physical resource according to sequencing, the position that the user detects the control channel obtain is consistent with initial continuous L-PRB order partly, the user can determine one's own initial L-PRB part continuously according to the position of control channel, therefore, need not to indicate again L-PRB part initial continuous in the public information how to distribute to the user.In proper order the resource allocation indication signaling only need comprise that the number that the user is interrupted continuous L-PRB part gets final product.

For dispersion transmission user, the base station is in order with one or more continuous dispersion virtual resource blocks (D-VRB, Distributed-Virtual Resource Block) distribute to each dispersion transmission user, and with data map to the corresponding D-PRB of D-VRB that distributes on transmit.Because the position that the primary resource in the public information distributes indication signaling to indicate all D-PRB only need be indicated D-VRB because of this time resource allocation indication signaling and how be distributed to the user to get final product.The indicating means of " initial+length " be can adopt, for example the D-VRB start sequence number that each user assigns to and the number of continuous dispensing represented with binary number respectively.

Step 204: with the UE-ID scrambling of dispatched users to the control signaling of described absolute coding.Identical in concrete scrambling process and first preferred embodiment, be not described further here.

Step 205: be mapped on the preassigned shared control channel with the public information that generates with based on the control signaling of absolute coding and transmit.

Step 206: all users receive public information of transmitting on the shared control channel and the control signaling of the user who is scheduled reception based on absolute coding.

Step 207: the user detects the control signaling based on absolute coding in order, detect and whether be scheduled for, if be scheduled, then determine the physical resource position that is assigned to according to the inferior resource allocation indication signaling in the control signaling of resource allocation indication signaling in the public information and absolute coding.

In order to further specify the method for resource allocation indication of the present invention, be described for example below.

See also Fig. 5, be user resources allocation example figure.The system broadband of 5MHz is divided into 12 PRB among Fig. 5, comprises 8 L-PRB and 4 D-PRB.The user who is scheduled has 4 concentration of transmissions users to be respectively L-UE_1, L-UE_2, and L-UE_3, L-UE_4, and three dispersion transmission users are respectively D-UE_1, D-UE_2, D-UE_3.Concentration of transmissions user resources distribution condition is: the 0th and the 1st PRB distribute to the initial L-PRB part continuously of user L-UE_1, the 4th the continuous L-PRB part of interruption that PRB distributes to user L-UE_1, the 3rd PRB distributes to user L-UE_2, the 7th and the 8th the initial L-PRB part continuously of distributing to user L-UE_3, the 10th the continuous L-PRB part of interruption that PRB distributes to user L-UE_3, the 9th PRB distributes to user L-UE_4.The dispersion transmission user resource allocation conditions is: the 0th and the 1st D-VRB distribute to user D-UE_1, and the 2nd D-VRB distributes to user D-UE_2, and the 3rd D-VRB distributes to user D-UE_3.

If adopt a part of resource allocation indication signaling as public information and another part resource allocation indication signaling is indicated the method for the situation that user resources distribute as the control signaling of absolute coding.Resource allocation indication signaling in the public information and as described below based on the resource allocation indication signaling in the control signaling of absolute coding:

Resource allocation indication signaling in the public information is { 01 00 10 01 11 10 00 01 11 10}, wherein 00 expression PRB and previous continuous PRB belong to same type, if the PRB in front is L-PRB, represent that not only this PRB and previous PRB all are L-PRB, also further this PRB of expression and previous PRB all distribute to same user; Represent that with 01 PRB is L-PRB, and do not belong to same user with all L-PRB of front; Represent that with 10 PRB is D-PRB; Represent that with 11 PRB is L-PRB, and a certain or certain several L-PRB distribute to same user with the front, but this PRB and these L-PRB and discontinuous.

For each concentration of transmissions user, be respectively based on the resource allocation indication signaling in the control signaling of absolute coding: L-UE_1[10], L-UE_2[00], L-UE_3[01] and, L-UE-4[00].Owing to have 2

The continuous L-PRB of individual interruption need indicate and distribute to which user, therefore adopts 2 bits to indicate, and this user is distributed in 1 expression, and 0 expression is unallocated gives this user.

For each dispersion transmission user, be respectively based on the resource allocation indication signaling in the control signaling of absolute coding: D-UE_1[0010], D-UE_2[1001], D-UE_3[1101].Owing to 4 D-VRB are arranged, therefore adopt 2 bits to indicate the sequence number of the initial D-VRB of this CU, with other 2 numbers that bit is indicated the continuous D-VRB of this CU.

In addition, can correctly receive public information, can adopt than higher transmitting power or lower chnnel coding code check public information in order to guarantee all users.Method provided by the present invention can be identified for the resource allocation indication signaling of uplink scheduling and descending scheduling respectively, and two parts information may be incorporated in together as unified public information transmission.

And, when the control information except the resource allocation indication need be received and separate timing by a plurality of users, for example when carrying out many many codeword transmission of antenna, to each user's data stream number indication information, this part information can send as public information with the resource allocation indication signaling of combined coding.If the signaling variable-length of the control signaling of absolute coding, then its Length Indication signaling also can send in public information together with the resource allocation indication signaling.

More than the method and the system thereof of resource allocation provided by the present invention indication is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (8)

1. resource allocation indicating method is used to indicate the distribution condition of Physical Resource Block, it is characterized in that described method comprises step:
Generate the whole resource allocation indication signalings or the part resource allocation indication signaling of combined coding, the control signaling of information that other is relevant with resource allocation and control information generation absolute coding according to the distribution condition of Physical Resource Block;
With the control signaling of user ID scrambling to described absolute coding;
Described all or part of resource allocation indication signaling is sent to all users as public information, the control signaling of described absolute coding is sent to the user of correspondence;
The user determines assigned Physical Resource Block position according to described public information and control signaling.
2. resource allocation indicating method according to claim 1, it is characterized in that, for the concentration of transmissions user, the indicating means that the whole resource allocation indication signaling of described generation is adopted is generation corresponding sequence number that the concentration of transmissions user is sorted, with sequence number indication concentration of transmissions user's resource allocation conditions.
3. resource allocation indicating method according to claim 1, it is characterized in that, for dispersion transmission user, the method that the whole resource allocation indication signaling of described generation is adopted is the resource allocation conditions with the assigned physical vlan Resource Block quantity indication dispersion transmission user of dispersion transmission user.
4. resource allocation indicating method according to claim 1, it is characterized in that, described part resource allocation indication signaling is that primary resource distributes indication signaling, the indicating means that is adopted is: indicate the character of each Physical Resource Block respectively with the bit of setting, the character of described Physical Resource Block comprises initial continuous concentration of transmissions Physical Resource Block, is interrupted continuous concentration of transmissions Physical Resource Block and disperses the transmitting physical Resource Block; Described other information relevant with the resource allocation indication are time resource allocation indication signaling, and the indicating means that is adopted is: for the concentration of transmissions user, with the distribution condition of bit indication interruption continuous resource physical block; For dispersion transmission user, with the original position of bit indication user corresponding virtual Physical Resource Block and the quantity that takies the physical vlan Resource Block.
5. an application rights requires the resource allocation indication mechanism of 1 described resource allocation indicating method, is used to indicate the distribution condition of Physical Resource Block, and it comprises dispensing device and receiving system, it is characterized in that:
Described dispensing device comprises:
Resource allocation indication signaling generation unit is used for whole resource allocation indication signalings or part resource allocation indication signaling according to the distribution condition generation combined coding of Physical Resource Block;
Independent control signaling generation unit is used for the control signaling according to other information relevant with resource allocation and control information generation absolute coding, and with user ID scrambling described control signaling extremely;
The physical resource map unit is used for described whole resource allocation indication signalings or part resource allocation indication signaling and control signaling mapped on the corresponding shared control channel physical resource and transmits,
Described receiving system comprises:
Physical resource is separated map unit, is used for transmission and reception apparatus transmits from the shared control channel physical resource whole resource allocation indication signalings or part resource allocation indication signaling and control signaling;
Resource allocation indication signaling resolution unit, be used to resolve described physical resource separate whole resource allocation indication signalings that map unit receives or part resource allocation indication signaling and, and the physical resource position distributed of definite user.
6. resource allocation indication mechanism according to claim 5, it is characterized in that, the part resource allocation indication signaling that described resource allocation indication signaling generation unit generates is that primary resource distributes indication signaling, the control signaling that described independent control signaling generation unit generates comprises time resource allocation indication signaling, and described primary resource distributes indication signaling and time common indexed resource distribution condition of resource allocation indication signaling.
7. an application rights requires the dispensing device of 1 described resource allocation indicating method, it is characterized in that described dispensing device comprises:
Resource allocation indication signaling generation unit is used for whole resource allocation indication signalings or part resource allocation indication signaling according to the distribution condition generation combined coding of Physical Resource Block;
Independent control signaling generation unit is used for the control signaling according to other information relevant with resource allocation and control information generation absolute coding, and with user ID scrambling described control signaling extremely;
The physical resource map unit is used for described whole resource allocation indication signalings or part resource allocation indication signaling and control signaling mapped on the corresponding shared control channel physical resource and transmits.
8. an application rights requires the receiving system of 1 described resource allocation indicating method, it is characterized in that described receiving system comprises:
Physical resource is separated map unit, is used for transmission and reception apparatus transmits from the shared control channel physical resource whole resource allocation indication signalings or part resource allocation indication signaling and control signaling;
Resource allocation indication signaling resolution unit, be used to resolve described physical resource separate whole resource allocation indication signalings that map unit receives or part resource allocation indication signaling and, and the physical resource position distributed of definite user.
CN2006101523844A 2006-09-28 2006-09-28 Communication resource distributing indication method and its system and device CN101155194B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101765208A (en) * 2008-12-26 2010-06-30 华为技术有限公司 Method for distributing resources, network equipment and wireless system
WO2010078843A1 (en) * 2009-01-06 2010-07-15 华为技术有限公司 Resource allocation method, network device and wireless system
CN102118869A (en) * 2010-01-05 2011-07-06 财团法人工业技术研究院 System and method for data relay transmission
WO2011120237A1 (en) * 2010-04-02 2011-10-06 上海贝尔股份有限公司 Method and device for synchronizing resource allocating indication information order in wireless networks
WO2011147337A1 (en) * 2010-07-16 2011-12-01 华为技术有限公司 Method, base station and user equipment for transmitting physical resource block and channel estimating
CN102870355A (en) * 2010-06-17 2013-01-09 Lg电子株式会社 Method and apparatus for transmitting and receiving R-PDCCH
CN101568155B (en) * 2008-04-25 2013-02-27 中兴通讯股份有限公司 Method for distributing radio resources
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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382275B (en) * 2001-08-11 2004-06-09 Samsung Electronics Co Ltd Method for transmitting/receiving orthogonal variable spreading factor codes in a communication system

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US9900885B2 (en) 2008-06-19 2018-02-20 Lg Electronics Inc. Method for signaling of resource allocation to adjust granularity in cellular multi-carrier system
US9629147B2 (en) 2008-06-19 2017-04-18 Lg Electronics Inc. Method for signaling of resource allocation to adjust granularity in cellular multi-carrier system
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CN101378289B (en) * 2008-09-23 2014-03-19 中兴通讯股份有限公司 Method and apparatus for denoting physical resource
CN101765208B (en) * 2008-12-26 2013-11-06 华为技术有限公司 Method for distributing resources, network equipment and wireless system
CN101765208A (en) * 2008-12-26 2010-06-30 华为技术有限公司 Method for distributing resources, network equipment and wireless system
US8614983B2 (en) 2009-01-06 2013-12-24 Huawei Technologies Co., Ltd. Resource allocation method, network device, and wireless system
WO2010078843A1 (en) * 2009-01-06 2010-07-15 华为技术有限公司 Resource allocation method, network device and wireless system
CN102118869A (en) * 2010-01-05 2011-07-06 财团法人工业技术研究院 System and method for data relay transmission
TWI449455B (en) * 2010-01-05 2014-08-11 Ind Tech Res Inst Systems and methods for data relay transmission
CN102118869B (en) * 2010-01-05 2015-01-21 财团法人工业技术研究院 System and method for data relay transmission
CN102835164A (en) * 2010-04-02 2012-12-19 上海贝尔股份有限公司 Method and device for synchronizing resource allocating indication information order in wireless networks
WO2011120237A1 (en) * 2010-04-02 2011-10-06 上海贝尔股份有限公司 Method and device for synchronizing resource allocating indication information order in wireless networks
CN102835164B (en) * 2010-04-02 2015-06-10 上海贝尔股份有限公司 Method and device for synchronizing resource allocating indication information order in wireless networks
TWI491295B (en) * 2010-04-02 2015-07-01 Alcatel Lucent A method and apparatus for synchronizing resource allocation instructions in a wireless network
CN102870355A (en) * 2010-06-17 2013-01-09 Lg电子株式会社 Method and apparatus for transmitting and receiving R-PDCCH
US9344119B2 (en) 2010-06-17 2016-05-17 Lg Electronics Inc. Method and apparatus for transmitting and receiving R-PDCCH
CN102870355B (en) * 2010-06-17 2016-03-23 Lg电子株式会社 Send and receive the method and apparatus of R-PDCCH
US10154480B2 (en) 2010-06-17 2018-12-11 Lg Electronics Inc. Method and apparatus for transmitting and receiving R-PDCCH
US9001765B2 (en) 2010-07-16 2015-04-07 Huawei Technologies Co., Ltd. Method, base station and user equipment for transmitting physical resource blocks and estimating channels
WO2011147337A1 (en) * 2010-07-16 2011-12-01 华为技术有限公司 Method, base station and user equipment for transmitting physical resource block and channel estimating

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