CN102378387A - Method and system for allocating and indicating resources for return link physical uplink control channel - Google Patents
Method and system for allocating and indicating resources for return link physical uplink control channel Download PDFInfo
- Publication number
- CN102378387A CN102378387A CN2010102558847A CN201010255884A CN102378387A CN 102378387 A CN102378387 A CN 102378387A CN 2010102558847 A CN2010102558847 A CN 2010102558847A CN 201010255884 A CN201010255884 A CN 201010255884A CN 102378387 A CN102378387 A CN 102378387A
- Authority
- CN
- China
- Prior art keywords
- pucch
- network side
- pucch resource
- rnti
- physical uplink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method for allocating and indicating resources for a return link physical uplink control channel (Un PUCCH). The method comprises the following steps that: a network side allocates and indicates an Un PUCCH resource index list to a relay node (RN) through a high-level signaling, wherein the list comprises at least one Un PUCCH resource index number; the network side appoints the Un PUCCH resource index number for the RN from the Un PUCCH resource index list, and informs the RN through downlink control information (DCI); and the RN bears uplink control information by using corresponding Un PUCCH resources and sends the uplink control information to the network side according to the Un PUCCH resource index number appointed by the network side. The invention also discloses a system for allocating and indicating the resources for the Un PUCCH. By the method and the system, the allocation and the indication of the Un PUCCH resources are realized.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of resource distribution indicating means and system of back haul link Physical Uplink Control Channel.
Background technology
At present; Relaying (Relay) technology has caused concern more and more widely, and has been regarded as the ultra 3 g mobile communication (B3G of system as a kind of emerging technology; Beyond Third Generation)/the 4th the key technology of third-generation mobile communication system (4G, 4th Generation).Because following radio communication or cellular system require to improve the network coverage, support the higher rate transmission, this has proposed new challenge to wireless communication technology.Simultaneously, the cost issues of system building and maintenance is more outstanding.Along with the increase of transmission rate and communication distance, it is outstanding that the energy consumption issues of battery also becomes, and following radio communication will adopt higher frequency, and the pathloss attenuation that causes thus is more serious.Through relaying technique, can traditional one hop link be divided into a plurality of multi-hop links, because reduced distances, this will greatly reduce path loss, help to improve transmission quality, enlarge communication range, thereby quicker better service will be provided for the user.
Introduced relay station (RN; Relay Node) network is as shown in Figure 1, evolved base station in the network (eNB, evolved NodeB) and macrocell subscriber equipment (M-UE; Macro User Equipment) link between is called the link that direct transfers (Direct Link); Link between eNB and the RN is called back haul link, and the link between RN and the relay domain subscriber equipment (R-UE, Relay User Equipment) is called access link (Access Link).
On the link that direct transfers of LTE system; Ascending physical signal control channel (the PUCCH of M-UE; PhysicalUplink Control Channel) but go up loaded information and have: dispatch request (SR, Scheduling request), mix automatic repeat requests (HARQ; Hybrid Automatic Repeat Request) feedback information, to be M-UE reply affirmation (ACK)/reply non-affirmation (NACK) feedback and channel quality reporting to the reception condition of the data of the descending transmission of eNB.Wherein, channel quality reporting comprises: channel quality indication (CQI, Channel Quality Indicator), pre-coding matrix indication (PMI, Precoding MatrixIndicator), order indication (RI, Rank Indication).M-UE adopts corresponding ascending control channel form to launch according to the different situations of reporting information, is respectively PUCCH form (format) 1/1a/1b and PUCCHformat2/2a/2b.
In the LTE system; 1 sub-frame is 1ms; Two time slots (slot) that are divided into 0.5ms; The ascending physical signal resource is divided for unit with Physical Resource Block (RB, Resource Block), and it is 1 slot that RB is defined as on time-domain; Comprise continuous
individual synchronous code-frequency division multiplex (SC-FDM, SynchronousCode-Frequency Division Multiplexing) symbol.Wherein, when the frame structure of system adopts general cyclic prefix (Normal Cyclic Prefix),
When the frame structure of system adopts extended cyclic prefix (Extended Cyclic Prefix),
Be continuous on frequency domain
Number of sub-carrier,
With RB is unit, can use RB call number n to the distribution of ascending physical signal resource
PRBIndicate, wherein,
The RB quantity that comprises for the up-link bandwidth.
To being unit, it is right that each PUCCH physical channel takies a RB with RB for the physical source distributing of PUCCH channel, takies a RB on each slot respectively, and frequency hopping between slot is symmetrically distributed at the frequency band two ends.Generally; The physical resource of PUCCH channel is positioned at the two ends of up-link bandwidth; The RB that takies some is right; As shown in Figure 2; The resource distribution that is used to carry PUCCHformat2/2a/2b is in the outside of up-link bandwidth, and inwardly adjacent successively is the resource that is used to carry PUCCHformat1/1a/1b, and the RB that the high-rise configuration parameter of system
indication is used to carry PUCCHformat2/2a/2b is to quantity.Wherein, System bandwidth hour can dispose mixing (mixed) RB; At a RB to interior PUCCHformat1/1a/1b and the PUCCHformat2/2a/2b of carrying simultaneously; As shown in Figure 3, the RB of correspondence that mixed RB is
is right.
In the LTE system; Network side can be through the resource index of the high-level signaling configuration indication PUCCHformat1/1a/1b that UE distributed; Be expressed as
in the configuration information of semi-persistent scheduling business, network side can dispose 1 to 4 PUCCH resource index
that is used for loading ACK/NACK feedback information to UE and form the tabulation of ACK/NACK PUCCH resource index; And when semi-persistent scheduling activates with corresponding downstream control information form (DCIformat; Downlink Control Information format) the through-put power control (TPC that comprises in; Transmit Power Control) 2bit information; Indication is used indicated
corresponding PUCCH resource in the ACK/NACK PUCCH resource index tabulation of being disposed, be used to carry feeding back ACK/nack message.In the activation control of semi-persistent scheduling; Spendable DCIformat comprises DCIformat1/1A, 2/2A/2B; UE is 16bit semi-persistent scheduling Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (SPS C-RNTI with the length of high level configuration; Semi-Persistent SchedulingCell Radio Network Temporary Identifier) CRC to DCIformat carries out descrambling, obtains corresponding control information.
In the LTE system; Network side can be PUCCH through-put power control wireless mesh temporary mark (TPC-PUCCH-RNTI) and the Physical Uplink Shared Channel (PUSCH of 16bit through high-level signaling configuration indication UE length; Physical Uplink Shared Channel) through-put power control wireless mesh temporary mark (TPC-PUSCH-RNTI); UE carries out descrambling with TPC-PUCCH-RNTI and/or TPC-PUSCH-RNTI to the CRC of DCIformat3/3A, obtains corresponding control information.DCIformat3/3A can be used for disposing the power control information of a plurality of UE of indication, among the DCIformat3, and the corresponding 2bit information of each UE; Among the DCIformat3A; The corresponding 1bit information of each UE; Network side is respectively the power control cord quotation marks (TPC-Index) of UE configuration indication in DCIformat3/3A, in the multinomial information that indication UE comprises in DCIformat3/3A, belongs to the position of the concrete power control information of UE.
In at present to the Relay Study on Technology, the concrete configuration indication about back haul link Physical Uplink Control Channel (UnPUCCH, Relay PUCCH) resource does not have corresponding solution yet.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of resource distribution indicating means and system of back haul link Physical Uplink Control Channel, to realize the configuration indication to the back haul link physical uplink control channel resource.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of resource distribution indicating means of back haul link Physical Uplink Control Channel, this method comprises:
Network side to the tabulation of relay station (RN) configuration indication back haul link Physical Uplink Control Channel (Un PUCCH) resource index, comprises at least one Un PUCCH resource index number through high-level signaling in the said tabulation; And said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through Downlink Control Information (DCI);
Said RN uses corresponding UnPUCCH resource bearing ascending control information to send to said network side according to the Un PUCCH resource index of network side appointment number.
Said Un PUCCH resource index is number corresponding one by one with Un PUCCH resource, and said Un PUCCH resource comprises physical resource (PRB) and logical resource orthogonal sequence index.
Said network side comprises: evolved base station (eNB), cell cooperative entity (MCE), RN, gateway, Mobility Management Entity (MME), Evolved UTRAN (E-UTRAN), operational administrative and safeguard any one or the multiple combination in (OAM) manager.
Said high-level signaling comprises: any one in system broadcast message, back haul link dedicated signaling, Radio Resource control (RRC) signaling, the OAM signaling or multiple combination.
This method further comprises: said network side carries out scrambling process with Radio Network Temporary Identifier (RNTI) to the CRC (CRC) in the said Downlink Control Information (DCI).
Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCI form (format) 0/1A/1B/1D/2/2A/2B; And 2 bits or 1 bit information through the control of the through-put power among the DCIformat0/1A/1B/1D/2/2A/2B (TPC) indicating bit, be designated as the Un PUCCH resource index number of RN appointment;
Said network side uses Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI) that the CRC of DCIformat0/1A/1B/1D/2/2A/2B is carried out scrambling process, and said C-RNTI is that network side disposes the C-RNTI to said RN.
Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCIformat3/3A to be designated as the Un PUCCH resource index number of RN appointment, uses back haul link Physical Uplink Control Channel Radio Network Temporary Identifier (Un PUCCH-RNTI) that the CRC of DCIformat3/3A is carried out scrambling process;
Said network side is the corresponding UnPUCCH-RNTI of said RN configuration indication through said high-level signaling, and the location index of indication information in DCIformat3/3A number (Un PUCCH-Index) of corresponding Un PUCCH resource index number.
This method further comprises: said network side is through 2 bits or 1 bit information of corresponding indicating bit among the DCIformat3/3A, is designated as the Un PUCCH resource index number of RN appointment.
Said Un PUCCH-RNTI is PUCCH through-put power control wireless mesh temporary mark (TPC-PUCCH-RNTI) or Physical Uplink Shared Channel through-put power control wireless mesh temporary mark (TPC-PUSCH-RNTI).
Said Un PUCCH-Index is power control cord quotation marks (TPC-Index).
Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCIformat3B/3C to be designated as the Un PUCCH resource index number of RN appointment, uses Un PUCCH-RNTI that the CRC of DCIformat3B/3C is carried out scrambling process;
Said network side is the corresponding UnPUCCH-RNTI of said RN configuration indication through said high-level signaling, and the Un PUCCH-Index of indication information in DCIformat3B/3C that tackles Un PUCCH resource index number mutually.
This method further comprises: said network side is through 3 bits or 4 bit informations of corresponding indicating bit among the DCIformat3B/3C, is designated as the Un PUCCH resource index number of RN appointment.
The present invention also provides a kind of resource distribution indication mechanism of back haul link Physical Uplink Control Channel, and this system comprises: network side and RN, wherein,
Said network side is used for through high-level signaling to the tabulation of said RN configuration Un PUCCH resource index, comprises at least one Un PUCCH resource index number in the said tabulation; Also be used for being Un PUCCH resource index of RN appointment number, and inform RN through DCI from Un PUCCH resource index tabulation;
Said RN is used for using corresponding UnPUCCH resource bearing ascending control information to send to said network side according to the Un PUCCH resource index of network side appointment number.
Said Un PUCCH resource index is number corresponding one by one with Un PUCCH resource, and said Un PUCCH resource comprises PRB and logical resource orthogonal sequence index.
Said network side comprises: any one in eNB, MCE, RN, gateway, MME, E-UTRAN, the OAM manager or multiple combination.
Said high-level signaling comprises: any one in system broadcast message, back haul link dedicated signaling, RRC signaling, the OAM signaling or multiple combination.
Said network is further used for, and with RNTI the CRC among the said DCI is carried out scrambling process.
Said network side is further used for, and uses DCIformat0/1A/1B/1D/2/2A/2B, and 2 bits or 1 bit information through the TPC indicating bit among the DCIformat0/1A/1B/1D/2/2A/2B, is designated as the Un PUCCH resource index number of RN appointment;
Use Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI) that the CRC of DCIformat0/1A/1B/1D/2/2A/2B is carried out scrambling process, said C-RNTI is that network side disposes the C-RNTI to said RN.
Said network side is further used for; Use DCIformat3/3A to be designated as the UnPUCCH resource index number of RN appointment, use back haul link Physical Uplink Control Channel Radio Network Temporary Identifier (UnPUCCH-RNTI) that the CRC of DCIformat3/3A is carried out scrambling process; Through said high-level signaling is the corresponding Un PUCCH-RNTI of said RN configuration indication, and the Un PUCCH-Index of indication information in DCIformat3/3A of corresponding Un PUCCH resource index number.
Said network side is further used for, and through 2 bits or 1 bit information of corresponding indicating bit among the DCIformat3/3A, is designated as the Un PUCCH resource index number of RN appointment.
Said Un PUCCH-RNTI is TPC-PUCCH-RNTI or TPC-PUSCH-RNTI.
Said Un PUCCH-Index is TPC-Index.
Said network side is further used for, and uses DCIformat3B/3C to be designated as RN and specifies Un PUCCH resource index number, uses Un PUCCH-RNTI that the CRC of DCIformat3B/3C is carried out scrambling process; Through said high-level signaling is the corresponding Un PUCCH-RNTI of said RN configuration indication, and the Un PUCCH-Index of indication information in DCIformat3B/3C that tackles Un PUCCH resource index number mutually.
Said network side is further used for, and through 3 bits or 4 bit informations of corresponding indicating bit among the DCIformat3B/3C, is designated as the Un PUCCH resource index number of RN appointment.
The resource distribution indicating means and the system of a kind of back haul link Physical Uplink Control Channel provided by the present invention, by network side through high-level signaling to the tabulation of RN configuration indication Un PUCCH resource index, comprise at least one Un PUCCH resource index number in the tabulation; And network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI; RN uses corresponding Un PUCCH resource bearing ascending control information to send to network side according to the Un PUCCH resource index of network side appointment number.Through the present invention; Realized configuration indication to Un PUCCH resource; Simultaneously owing to disposed the tabulation that comprises at least one Un PUCCH resource index number; Network side can be selected one of them indication RN according to the network concrete condition in tabulation when reality is RN configuration Un PUCCH resource, makes the resource distribution of Un PUCCH have certain flexibility, has avoided being merely the limitation of a Un PUCCH resource of the semi-static configuration indication of RN; Un PUCCH resource can be dispatched flexibly, also can reach the effect that does not influence M-UE PUCCH resource distribution.In addition, because adjusting of Un PUCCH can also be avoided the waste of reserved resource under the fixed configurations, the saving system takies for the reservation of PUCCH resource, improves the effective rate of utilization of system resource.
Description of drawings
Fig. 1 is existing junction network structural representation;
Fig. 2 is the resource location sketch map of PUCCH when not disposing mixed RB in the prior LTE system;
Fig. 3 is the resource location sketch map of PUCCH when disposing mixed RB in the prior LTE system;
Fig. 4 is the flow chart of the resource distribution indicating means of a kind of back haul link Physical Uplink Control Channel of the present invention;
Fig. 5 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention one;
Fig. 6 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention two;
Fig. 7 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention three;
Fig. 8 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention four;
Fig. 9 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention five;
Figure 10 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention six;
Figure 11 is the flow chart of resource distribution indicating means of the back haul link Physical Uplink Control Channel of the embodiment of the invention seven.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment technical scheme of the present invention is further set forth in detail.
The resource distribution indicating means of a kind of back haul link Physical Uplink Control Channel provided by the present invention, as shown in Figure 4, mainly may further comprise the steps:
Step 401, network side to the tabulation of RN configuration indication Un PUCCH resource index, comprise at least one Un PUCCH resource index number through high-level signaling in this tabulation.
Step 402, network side are Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and inform RN through DCI.
Step 403, RN uses corresponding UnPUCCH resource bearing ascending control information to send to network side according to the Un PUCCH resource index of network side appointment number.
Wherein, So-called network side comprises: eNB, cell cooperative entity (MCE), RN, gateway, Mobility Management Entity (MME; Mobility Management Entity), Evolved UTRAN (E-UTRAN; Evolved UMTS Terrestrial Radio Access Network), operational administrative and safeguard any one or the multiple combination in (OAM, Operation Administration and Maintenance) manager.
Combine specific embodiment below again, the resource distribution indicating means of above-mentioned back haul link Physical Uplink Control Channel is further set forth in detail.
In following embodiment; Is that example describes with eNB as the configuration controlled entity of network side; Tabulate through the corresponding Un PUCCH of high-level signaling configuration RN resource index by eNB; And further specifying concrete certain Un PUCCH resource of using in the resource index tabulation to RN through DCI, RN uses the Un PUCCH resource bearing ascending control information of appointment to report to network side.The high-level signaling that is used to dispose the tabulation of Un PUCCH resource index can be: system broadcast message, back haul link dedicated signaling, Radio Resource control (RRC; Radio Resource Control) any one in signaling, the OAM signaling or multiple combination; In the subsequent implementation example, be that example describes with point-to-point RRC signaling between eNB and RN.
The tabulation of Un PUCCH resource index is given RN by eNB through the semi-static configuration of high-level signaling; For example; ENB is the semi-static configuration of each RN Un PUCCH resource index tabulation separately in the sub-district through the RRC signaling, and the resource index tabulation is that several Un PUCCH resource indexs number
that RN disposes are formed by eNB promptly.The tabulation of Un PUCCH resource index can comprise n
value; N can value [1; 2; 4,8,16].So, in corresponding D CI indication, need k bit indicating bit to be used in reference at least and be shown in certain in n the Un PUCCH resource that is disposed
And 2
k>=n; ENB is again through the some resource index of DCI signaling indication RN in its Un PUCCH resource index tabulation number
RN uses indicated
Corresponding Un PUCCH resource bearing ascending control information also reports eNB.
Wherein,
is Un PUCCH resource index number; The ascending control information of Un PUCCH resource bearing; Comprise any one or multiple combination among SR, ACK/NACK, the CQI/PMI/RI, wherein "/" expression " and/or ".The RB position of the concrete Un PUCCH resource that RN can further obtain according to
to be distributed, and relevant resources such as quadrature spread sequence in the ascending control information processing procedure.Tabulate based on Un PUCCH resource index; RN obtains n the reservation
of eNB configuration and opens according to certain
the pairing UnPUCCH resource in the definite use of the concrete DCI indication resource index tabulation of eNB to the eNB reporting uplink control information; ENB can change between subframe the DCI indication of certain Un PUCCH resource index of concrete use number, and RN uses different Un PUCCH resources in each Un UL subframe like indication.
When using DCI to specify certain
in the tabulation of Un PUCCH resource index, can pass through following dual mode:
Mode one, the configuration of eNB through DCIformat0/1/1A/1B/1D/2/2A/2B to the RN indication concrete use certain
wherein "/" expression in the tabulation of Un PUCCH resource index " or ".In DCIformat0/1/1A/1B/1D/2/2A/2B control indication information; The TPC information indicating bit that comprises 2bit; ENB carries out CRC scrambling with RN corresponding C-RNTI to DCI through using 1 or 2bit in this TPC information indicating bit, be used in reference to certain
eNB that is shown in the tabulation of Un PUCCH resource index.
Mode two; ENB indicates certain
of specifically using in the tabulation of UnPUCCH resource index to this kind mode through the configuration of DCIformat3/3A/3B/3C to RN; ENB need dispose indication RN DCIformat3/3A/3B/3C is carried out the respective backhaul link PUCCH-RNTI (UnPUCCH-RNTI) of CRC scrambling process, and eNB can select a configuration to give corresponding RN as Un PUCCH-RNTI in the sub-district can be with the RNTI set; Perhaps also can dispose indication RN uses relevant TPC-PUCCH-RNTI of power control information or TPC-PUSCH-RNTI as Un PUCCH-RNTI.
In addition; Because DCIformat3/3A/3B/3C can be used for the configuration indication of a plurality of RN; ENB will be arranged in order in DCI information corresponding to the indication information of a plurality of RN; When therefore using DCIformat3/3A/3B/3C indication RN specifically to use certain
; Need promptly to indicate information the putting in order in DCIformat3/3A/3B/3C information of each RN through call number Un PUCCH-Index to its corresponding indication information position in DCIformat3/3A/3B/3C of RN indication.When using DCIformat3/3A, eNB can dispose indication RN and use the relevant TPC-Index of power control as corresponding UnPUCCH-Index.
DCIformat3/3A is the existing DCI form of LTE agreement, and each UE is corresponded respectively to the 2bit/1bit indication information.Here be used for indicating RN when certain
of Un PUCCH resource index tabulation; Correspond respectively to no more than 4 or 2 s' of reservation
in the Un PUCCH resource index tabulation configuring condition, through corresponding 2 or 1bit information indicate corresponding RN to dispose
of use
DCIformat3B/3C is the DCI form of redetermination; The indication information that comprises some bit; Be used to indicate corresponding
indication information of a plurality of RN; Wherein, Be respectively 3 or 4bit corresponding to the indication information of each RN; Then eNB can be respectively applied for no more than 8 or 16 s' of reservation
in the tabulation of indication Un PUCCH resource index configuring condition through DCIformat3B/3C, through corresponding 3 or 4bit information indicate corresponding RN to dispose
of use
Based on aforesaid way one; Embodiments of the invention are just like shown in step 501～503 of Fig. 5; To the tabulation of RN configuration indication Un PUCCH resource index,
that dispose 4 reservations of indication for RN is respectively
to eNB through the RRC signaling
After eNB and RN set up back haul link and are connected; ENB is the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI of a special use of RN configuration; Cell-Radio Network Temporary Identifier), RN receives descrambling according to the C-RNTI that is disposed and obtains to belong to the DCI indication of self in R-PDCCH.RN receives DCIformat1; And it is that 2bit information can be indicated 4 kinds of situation at the tabulation of UnPUCCH resource index certain
that the 2bit of TPC information indicating bit wherein is used for indicating RN; Correspond respectively to 4
resource indexs number; As shown in table 1 below
Table 1
RN is according to the indication of DCIformat1; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way one; Shown in embodiments of the invention two steps 601～603 like Fig. 6; To the tabulation of RN configuration indication Un PUCCH resource index,
that dispose two reservations of indication for RN is respectively
to eNB through the RRC signaling
After eNB and RN set up back haul link and be connected, eNB was the C-RNTI of a special use of RN configuration, and RN receives the DCI that obtains to belong to self according to the C-RNTI that is disposed and indicates in R-PDCCH.RN receives DCIformat1A; And the bit among the 2bit of TPC information indicating bit wherein is used for indicating RN can indicate two kinds of situation at the tabulation of UnPUCCH resource index certain
; Correspond respectively to two
resource indexs number; As shown in table 2 below
Table 2
RN is according to the indication of DCIformat1A; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way one; Shown in embodiments of the invention three steps 701～703 like Fig. 7; To the tabulation of RN configuration indication Un PUCCH resource index,
that dispose two reservations of indication for RN is respectively
to eNB through the RRC signaling
After eNB and RN set up back haul link and be connected, eNB was the C-RNTI of a special use of RN configuration, and RN receives the DCI that descrambling obtains to belong to self according to the C-RNTI that is disposed and indicates in R-PDCCH.RN receives DCIformat2; And the 2nd bit among the 2bit of TPC information indicating bit wherein is used for indicating RN can indicate two kinds of situation at the tabulation of UnPUCCH resource index certain
; Correspond respectively to two
resource indexs number; As shown in table 3 below
Table 3
RN is according to the indication of DCIformat2; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way two; Shown in embodiments of the invention four steps 801～803 like Fig. 8; ENB uses DCIformat3 indication RN concrete
to select; Then eNB indicates the tabulation of RNUn PUCCH resource index, Un PUCCH-RNTI through the configuration of RRC signaling, and the UnPUCCH-Index in DCIformat3.ENB be 4 reservations of RN configuration indication
is respectively
to the Un PUCCH-RNTI of RN configuration indication 16bit, and the Un PUCCH-Index=3 in DCIformat3.
RN receives the DCIformat3 that obtains to belong to self in R-PDCCH according to the Un PUCCH-RNTI that is disposed; And in the DCIformat3 information that obtains; Acquisition belongs to the Un PUCCH call number indication information of the 2bit of self according to Un PUCCH-Index=3; Be the 5-6bit information in the DCIformat3 information; Correspond respectively to 4
resource indexs number, as shown in table 4 below
Table 4
RN is according to the indication of DCIformat3; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way two; Shown in embodiments of the invention five steps 901～903 like Fig. 9; ENB uses the selection of DCIformat3A to RN indication concrete
; Then eNB indicates the tabulation of Un PUCCH resource index, Un PUCCH-RNTI through the RRC signaling to the RN configuration, and the Un PUCCH-Index in DCIformat3A.Here, Un PUCCH-RNTI is the TPC-PUCCH-RNTI of RN, and Un PUCCH-Index is RN corresponding TPC-Index in DCIformat3A.ENB be two reservations of RN configuration indication
is respectively
according to the TPC-PUCCH-RNTI of eNB to RN configuration indication 16bit; And the TPC-Index=6 in DCIformat3A, obtain corresponding Un PUCCH resource indication.
RN receives the DCIformat3A that obtains to belong to self in R-PDCCH according to the TPC-PUCCH-RNTI that is disposed; And in the DCIformat3A information that obtains; Acquisition belongs to the Un PUCCH call number indication information of the 1bit of self according to TPC-Index=6; Be the 6bit information in the DCIformat3A information; Correspond respectively to two
resource indexs number, as shown in table 5 below
Table 5
RN is according to the indication of DCIformat3A; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way two; Shown in embodiments of the invention six steps 1001～1003 like Figure 10; ENB uses redetermination DCIformat3B indication RN concrete
to select; Then eNB indicates the tabulation of RN Un PUCCH resource index, Un PUCCH-RNTI through the configuration of RRC signaling, and the Un PUCCH-Index in DCIformat3B.ENB be 8 reservations of RN configuration indication
is respectively
to the Un PUCCH-RNTI of RN configuration indication 16bit, and the Un PUCCH-Index=2 in DCIformat3B.
RN receives the DCIformat3B that obtains to belong to self in R-PDCCH according to the Un PUCCH-RNTI that is disposed; And in the DCIformat3B information that obtains; Acquisition belongs to the Un PUCCH call number indication information of the 3bit of self according to Un PUCCH-Index=2; Be the 4-6bit information in the DCIformat3B information; Correspond respectively to 8
resource indexs number, as shown in table 6 below
Table 6
RN is according to the indication of DCIformat3B; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
Based on aforesaid way two; Shown in embodiments of the invention seven steps 1101～1103 like Figure 11; ENB uses DCIformat3C to select to RN indication concrete
; Then eNB indicates the tabulation of Un PUCCH resource index, Un PUCCH-RNTI through the RRC signaling to the RN configuration, and the Un PUCCH-Index in DCIformat3C.ENB is that the Un PUCCH resource index tabulation of RN configuration indication comprises all available Un PUCCH resources in the sub-district, to the Un PUCCH-RNTI of RN configuration indication 16bit, and the Un PUCCH-Index=1 in DCIformat3C.
RN receives the DCIformat3C that obtains to belong to self in R-PDCCH according to the Un PUCCH-RNTI that is disposed; When the sub-district can be used under no more than 16 situation of Un PUCCH resource; In the DCIformat3C information that RN obtains; Acquisition belongs to the UnPUCCH call number indication information of the 4bit of self according to Un PUCCH-Index=1; Be the 1-4bit information in the DCIformat3C information; Can use certain
resource index number in the Un PUCCH resource corresponding to the sub-district, as shown in table 7 below
Table 7
RN is according to the indication of DCIformat3C; Use corresponding
pairing Un PUCCH resource bearing ascending control information to be reported, send to eNB.
The resource distribution indicating means of corresponding above-mentioned back haul link Physical Uplink Control Channel, the present invention also provides a kind of resource distribution indication mechanism of back haul link Physical Uplink Control Channel, comprising: network side and RN.Wherein, network side is used for through high-level signaling to the tabulation of said RN configuration Un PUCCH resource index, comprises at least one Un PUCCH resource index number in the tabulation; Also be used for being RN appointment Un PUCCH resource index number, and inform RN through DCI from Un PUCCH resource index tabulation.RN is used for using corresponding Un PUCCH resource bearing ascending control information to send to network side according to the Un PUCCH resource index of network side appointment number.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (24)
1. the resource distribution indicating means of a back haul link Physical Uplink Control Channel is characterized in that, this method comprises:
Network side to the tabulation of relay station (RN) configuration indication back haul link Physical Uplink Control Channel (Un PUCCH) resource index, comprises at least one Un PUCCH resource index number through high-level signaling in the said tabulation; And said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through Downlink Control Information (DCI);
Said RN uses corresponding UnPUCCH resource bearing ascending control information to send to said network side according to the Un PUCCH resource index of network side appointment number.
2. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 1; It is characterized in that; Said Un PUCCH resource index is number corresponding one by one with Un PUCCH resource, and said Un PUCCH resource comprises physical resource (PRB) and logical resource orthogonal sequence index.
3. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 1; It is characterized in that said network side comprises: evolved base station (eNB), cell cooperative entity (MCE), RN, gateway, Mobility Management Entity (MME), Evolved UTRAN (E-UTRAN), operational administrative and safeguard any one or the multiple combination in (OAM) manager.
4. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 1; It is characterized in that said high-level signaling comprises: any one in system broadcast message, back haul link dedicated signaling, Radio Resource control (RRC) signaling, the OAM signaling or multiple combination.
5. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 1; It is characterized in that this method further comprises: said network side carries out scrambling process with Radio Network Temporary Identifier (RNTI) to the CRC (CRC) in the said Downlink Control Information (DCI).
6. according to the resource distribution indicating means of each said back haul link Physical Uplink Control Channel of claim 1 to 5; It is characterized in that; Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCI form (format) 0/1A/1B/1D/2/2A/2B; And 2 bits or 1 bit information through the control of the through-put power among the DCIformat0/1A/1B/1D/2/2A/2B (TPC) indicating bit, be designated as the Un PUCCH resource index number of RN appointment;
Said network side uses Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI) that the CRC of DCIformat0/1A/1B/1D/2/2A/2B is carried out scrambling process, and said C-RNTI is that network side disposes the C-RNTI to said RN.
7. according to the resource distribution indicating means of each said back haul link Physical Uplink Control Channel of claim 1 to 5; It is characterized in that; Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCIformat3/3A to be designated as the Un PUCCH resource index number of RN appointment, uses back haul link Physical Uplink Control Channel Radio Network Temporary Identifier (Un PUCCH-RNTI) that the CRC of DCIformat3/3A is carried out scrambling process;
Said network side is the corresponding UnPUCCH-RNTI of said RN configuration indication through said high-level signaling, and the location index of indication information in DCIformat3/3A number (Un PUCCH-Index) of corresponding Un PUCCH resource index number.
8. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 7; It is characterized in that; This method further comprises: said network side is through 2 bits or 1 bit information of corresponding indicating bit among the DCIformat3/3A, is designated as the Un PUCCH resource index number of RN appointment.
9. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 7; It is characterized in that said Un PUCCH-RNTI is PUCCH through-put power control wireless mesh temporary mark (TPC-PUCCH-RNTI) or Physical Uplink Shared Channel through-put power control wireless mesh temporary mark (TPC-PUSCH-RNTI).
10. according to the resource distribution indicating means of the said back haul link Physical Uplink Control Channel of claim 7, it is characterized in that said Un PUCCH-Index is power control cord quotation marks (TPC-Index).
11. resource distribution indicating means according to each said back haul link Physical Uplink Control Channel of claim 1 to 5; It is characterized in that; Said network side is Un PUCCH resource index of RN appointment number from Un PUCCH resource index tabulation, and informs RN through DCI, is specially:
Said network side uses DCIformat3B/3C to be designated as the Un PUCCH resource index number of RN appointment, uses Un PUCCH-RNTI that the CRC of DCIformat3B/3C is carried out scrambling process;
Said network side is the corresponding UnPUCCH-RNTI of said RN configuration indication through said high-level signaling, and the Un PUCCH-Index of indication information in DCIformat3B/3C that tackles Un PUCCH resource index number mutually.
12. resource distribution indicating means according to the said back haul link Physical Uplink Control Channel of claim 11; It is characterized in that; This method further comprises: said network side is through 3 bits or 4 bit informations of corresponding indicating bit among the DCIformat3B/3C, is designated as the Un PUCCH resource index number of RN appointment.
13. the resource distribution indication mechanism of a back haul link Physical Uplink Control Channel is characterized in that, this system comprises: network side and RN, wherein,
Said network side is used for through high-level signaling to the tabulation of said RN configuration Un PUCCH resource index, comprises at least one Un PUCCH resource index number in the said tabulation; Also be used for being Un PUCCH resource index of RN appointment number, and inform RN through DCI from Un PUCCH resource index tabulation;
Said RN is used for using corresponding UnPUCCH resource bearing ascending control information to send to said network side according to the Un PUCCH resource index of network side appointment number.
14. resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 13; It is characterized in that; Said Un PUCCH resource index is number corresponding one by one with Un PUCCH resource, and said Un PUCCH resource comprises PRB and logical resource orthogonal sequence index.
15. resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 13; It is characterized in that said network side comprises: any one in eNB, MCE, RN, gateway, MME, E-UTRAN, the OAM manager or multiple combination.
16. resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 13; It is characterized in that said high-level signaling comprises: any one in system broadcast message, back haul link dedicated signaling, RRC signaling, the OAM signaling or multiple combination.
17. the resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 13 is characterized in that said network is further used for, and with RNTI the CRC among the said DCI is carried out scrambling process.
18. resource distribution indication mechanism according to each said back haul link Physical Uplink Control Channel of claim 13 to 17; It is characterized in that; Said network side is further used for; Use DCIformat0/1A/1B/1D/2/2A/2B, and 2 bits or 1 bit information through the TPC indicating bit among the DCIformat0/1A/1B/1D/2/2A/2B, be designated as the Un PUCCH resource index number of RN appointment;
Use Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI) that the CRC of DCIformat0/1A/1B/1D/2/2A/2B is carried out scrambling process, said C-RNTI is that network side disposes the C-RNTI to said RN.
19. resource distribution indication mechanism according to each said back haul link Physical Uplink Control Channel of claim 13 to 17; It is characterized in that; Said network side is further used for; Use DCIformat3/3A to be designated as the Un PUCCH resource index number of RN appointment, use back haul link Physical Uplink Control Channel Radio Network Temporary Identifier (Un PUCCH-RNTI) that the CRC of DCIformat3/3A is carried out scrambling process; Through said high-level signaling is the corresponding Un PUCCH-RNTI of said RN configuration indication, and the Un PUCCH-Index of indication information in DCIformat3/3A of corresponding Un PUCCH resource index number.
20. resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 19; It is characterized in that; Said network side is further used for, and through 2 bits or 1 bit information of corresponding indicating bit among the DCIformat3/3A, is designated as the Un PUCCH resource index number of RN appointment.
21. the resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 19 is characterized in that, said Un PUCCH-RNTI is TPC-PUCCH-RNTI or TPC-PUSCH-RNTI.
22. the resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 19 is characterized in that, said Un PUCCH-Index is TPC-Index.
23. resource distribution indication mechanism according to each said back haul link Physical Uplink Control Channel of claim 13 to 17; It is characterized in that; Said network side is further used for; Use DCIformat3B/3C to be designated as RN and specify Un PUCCH resource index number, use Un PUCCH-RNTI that the CRC of DCIformat3B/3C is carried out scrambling process; Through said high-level signaling is the corresponding Un PUCCH-RNTI of said RN configuration indication, and the Un PUCCH-Index of indication information in DCIformat3B/3C that tackles Un PUCCH resource index number mutually.
24. resource distribution indication mechanism according to the said back haul link Physical Uplink Control Channel of claim 23; It is characterized in that; Said network side is further used for, and through 3 bits or 4 bit informations of corresponding indicating bit among the DCIformat3B/3C, is designated as the Un PUCCH resource index number of RN appointment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010255884.7A CN102378387B (en) | 2010-08-13 | 2010-08-13 | The resource distribution indicating means of back haul link Physical Uplink Control Channel and system |
| PCT/CN2011/075971 WO2012019485A1 (en) | 2010-08-13 | 2011-06-20 | Resource configuration indication method and system for physical uplink control channel in backhaul link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010255884.7A CN102378387B (en) | 2010-08-13 | 2010-08-13 | The resource distribution indicating means of back haul link Physical Uplink Control Channel and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102378387A true CN102378387A (en) | 2012-03-14 |
| CN102378387B CN102378387B (en) | 2015-09-16 |
Family
ID=45567344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010255884.7A Expired - Fee Related CN102378387B (en) | 2010-08-13 | 2010-08-13 | The resource distribution indicating means of back haul link Physical Uplink Control Channel and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102378387B (en) |
| WO (1) | WO2012019485A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490864A (en) * | 2012-06-11 | 2014-01-01 | 电信科学技术研究院 | Transmission method for HARQ-ACK message and control method and device thereof |
| WO2014047910A1 (en) * | 2012-09-28 | 2014-04-03 | 华为技术有限公司 | Resource configuration method and apparatus |
| WO2015018304A1 (en) * | 2013-08-05 | 2015-02-12 | 电信科学技术研究院 | Method and device for host configuration |
| WO2017050062A1 (en) * | 2015-09-25 | 2017-03-30 | 电信科学技术研究院 | Pucch-based uplink control information transmission method and apparatus |
| CN109327906A (en) * | 2017-08-01 | 2019-02-12 | 中兴通讯股份有限公司 | A kind of resource distribution, control method for sending information and device, equipment |
| CN110022196A (en) * | 2018-01-10 | 2019-07-16 | 北京展讯高科通信技术有限公司 | Determine the method, apparatus and user equipment of PUCCH resource |
| WO2020030144A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Power control method and device |
| CN110972211A (en) * | 2018-09-28 | 2020-04-07 | 华为技术有限公司 | Power control method and device |
| CN110999460A (en) * | 2017-08-11 | 2020-04-10 | 中兴通讯股份有限公司 | Method and apparatus for providing radio resource information for sidelink control |
| WO2020221011A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Data transmission method and apparatus |
| US11765758B2 (en) | 2019-05-09 | 2023-09-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Resource configuration method and apparatus, computer device and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104284445B (en) * | 2013-07-09 | 2019-05-24 | 上海朗帛通信技术有限公司 | Multiple carrier dispatching method and device in a kind of D2D system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385262A (en) * | 2006-02-18 | 2009-03-11 | 三星电子株式会社 | Apparatus and method for allocating resources and performing communication in a wireless communication system |
| WO2010082877A1 (en) * | 2009-01-16 | 2010-07-22 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for pucch load control by pdcch restrictions |
| CN101795492A (en) * | 2010-01-15 | 2010-08-04 | 中兴通讯股份有限公司 | Method for determining physical uplink control channel resources in multi-carrier system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013961B (en) * | 2009-11-05 | 2014-04-02 | 电信科学技术研究院 | Method, system and device for transmitting uplink feedback information |
-
2010
- 2010-08-13 CN CN201010255884.7A patent/CN102378387B/en not_active Expired - Fee Related
-
2011
- 2011-06-20 WO PCT/CN2011/075971 patent/WO2012019485A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385262A (en) * | 2006-02-18 | 2009-03-11 | 三星电子株式会社 | Apparatus and method for allocating resources and performing communication in a wireless communication system |
| WO2010082877A1 (en) * | 2009-01-16 | 2010-07-22 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for pucch load control by pdcch restrictions |
| CN101795492A (en) * | 2010-01-15 | 2010-08-04 | 中兴通讯股份有限公司 | Method for determining physical uplink control channel resources in multi-carrier system |
Non-Patent Citations (3)
| Title |
|---|
| ALCATEL-LUCENT，ETC: "《R1-104097 3GPP TSG RAN WG1 #61bis》", 2 July 2010 * |
| NOKIA SIEMENS NETWORKS，ETC: "《R1-092565 3GPP TSG RAN WG1 Meeting #57bis》", 3 July 2009 * |
| ZTE: "《R1-100540 TSG-RAN WG1 #59bis》", 22 January 2010 * |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490864B (en) * | 2012-06-11 | 2017-05-03 | 电信科学技术研究院 | Transmission method for HARQ-ACK message and control method and device thereof |
| CN103490864A (en) * | 2012-06-11 | 2014-01-01 | 电信科学技术研究院 | Transmission method for HARQ-ACK message and control method and device thereof |
| WO2014047910A1 (en) * | 2012-09-28 | 2014-04-03 | 华为技术有限公司 | Resource configuration method and apparatus |
| CN103843440A (en) * | 2012-09-28 | 2014-06-04 | 华为技术有限公司 | Resource configuration method and apparatus |
| US9756624B2 (en) | 2012-09-28 | 2017-09-05 | Huawei Technologies Co., Ltd. | Method and device for resource configuration |
| WO2015018304A1 (en) * | 2013-08-05 | 2015-02-12 | 电信科学技术研究院 | Method and device for host configuration |
| WO2017050062A1 (en) * | 2015-09-25 | 2017-03-30 | 电信科学技术研究院 | Pucch-based uplink control information transmission method and apparatus |
| CN106559198A (en) * | 2015-09-25 | 2017-04-05 | 电信科学技术研究院 | A kind of uplink control information transmission method and device based on PUCCH |
| CN106559198B (en) * | 2015-09-25 | 2019-09-17 | 电信科学技术研究院 | A kind of uplink control information transmission method and device based on PUCCH |
| US11082958B2 (en) | 2015-09-25 | 2021-08-03 | China Academy Of Telecommunications Technology | PUCCH-based uplink control information transmission method and apparatus |
| CN109327906A (en) * | 2017-08-01 | 2019-02-12 | 中兴通讯股份有限公司 | A kind of resource distribution, control method for sending information and device, equipment |
| CN109327906B (en) * | 2017-08-01 | 2023-04-07 | 中兴通讯股份有限公司 | Resource allocation and control information sending method, device and equipment |
| US11800492B2 (en) | 2017-08-11 | 2023-10-24 | Zte Corporation | Method and apparatus for providing radio resource information for sidelink control |
| CN110999460A (en) * | 2017-08-11 | 2020-04-10 | 中兴通讯股份有限公司 | Method and apparatus for providing radio resource information for sidelink control |
| CN110022196A (en) * | 2018-01-10 | 2019-07-16 | 北京展讯高科通信技术有限公司 | Determine the method, apparatus and user equipment of PUCCH resource |
| CN110022196B (en) * | 2018-01-10 | 2021-11-19 | 北京紫光展锐通信技术有限公司 | Method and device for determining PUCCH (physical uplink control channel) resources and user equipment |
| CN110831135A (en) * | 2018-08-10 | 2020-02-21 | 华为技术有限公司 | Power control method and device |
| CN110831135B (en) * | 2018-08-10 | 2022-08-26 | 华为技术有限公司 | Power control method and device |
| US11438847B2 (en) | 2018-08-10 | 2022-09-06 | Huawei Technologies Co., Ltd. | Power control method and apparatus |
| WO2020030144A1 (en) * | 2018-08-10 | 2020-02-13 | 华为技术有限公司 | Power control method and device |
| CN110972211A (en) * | 2018-09-28 | 2020-04-07 | 华为技术有限公司 | Power control method and device |
| CN110972211B (en) * | 2018-09-28 | 2023-10-20 | 华为技术有限公司 | Power control method and device |
| US11949553B2 (en) | 2018-09-28 | 2024-04-02 | Huawei Technologies Co., Ltd. | Transmission parameter configuration method and apparatus |
| WO2020221011A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Data transmission method and apparatus |
| US11765758B2 (en) | 2019-05-09 | 2023-09-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Resource configuration method and apparatus, computer device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102378387B (en) | 2015-09-16 |
| WO2012019485A1 (en) | 2012-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102378387B (en) | The resource distribution indicating means of back haul link Physical Uplink Control Channel and system | |
| US11219054B2 (en) | Relaying in a device-to-device communication system | |
| CN105515721B (en) | Bit digit indication method and device | |
| CN102461053B (en) | Control and data signaling in heterogeneous wireless communication networks | |
| KR102628930B1 (en) | Single slot short PUCCH with support for intra-slot frequency hopping | |
| CN103209471B (en) | Support the uplink power control method in the network system of public and discrete TPC instruction | |
| KR101642214B1 (en) | ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (ePDCCH) INTER-CELL INTERFERENCE COORDINATION (ICIC) | |
| CN103703706B (en) | The method and its equipment of resource are distributed in wireless communication system | |
| CN104838603B (en) | The method of the pattern of reference signal and its equipment are changed according to coherence time change in a wireless communication system | |
| KR20190080881A (en) | Sequence generation for systems that support mixed neuroregeneration | |
| CN102281520B (en) | A kind of resource distribution indicating means of backhaul link uplink control channel and system | |
| KR102178610B1 (en) | Frequency hopping for multicast transmissions of narrowband devices | |
| CN108633077B (en) | Method and apparatus for transmitting and receiving uplink data channel based on sub-physical resource block for MTC terminal | |
| US9319123B2 (en) | Method for receiving reference signal and user equipment, and method for transmitting reference signal and base station | |
| CN104272846A (en) | Method for resource multiplexing of distributed and localized transmission in enhanced physical downlink control channel | |
| CN104798400A (en) | Method and user equipment for receiving signal and method and base station for transmitting signal | |
| KR20210150410A (en) | Local coordination to support spatial division multiplexing operation in unified access and backhaul networks | |
| CN105450358A (en) | Indication method and indication device of the quantity of MAC (Medium Access Control) PDU (Protocol Data Unit) | |
| KR20220079827A (en) | Configuration for ungrouped wake-up signals and group wake-up signals | |
| US9485766B2 (en) | Mobile communication system, mobile communication method, and radio base station | |
| US20230254887A1 (en) | Phy-layer handling of multiple relayed transport blocks by an af/df-relay ue in sidelink | |
| EP3523897B1 (en) | Switching from one ofdm mode to another | |
| US20220225296A1 (en) | Master information block and download control information design for higher bands | |
| US11777650B2 (en) | Tone-level interleaving and de-interleaving for broadcast or multicast communications | |
| KR102090773B1 (en) | Method for transmitting and receiving PUSCH for MTC UEs based on sub-PRB and Apparatus thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |